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![Joachim Henze](/assets/img/avatar_default.png)
Avoid regressions CORE-14955 "Ddraw fullscreen crashes" and CORE-15652 This brings us back to before guilty commit 0.4.10-dev-55-g7af3969e9f
and therefore downgrades dll/directx/wine/ D3D8,D3D9,DDRAW,D3DCOMPILER_43,WINED3D to WineStaging 3.3. Also downgrades related header sdk/include/reactos/wine/wined3d.h and for the first time also media/doc/README.WINE Same versions of these dlls we had in every ros rls since 0.4.10rls. Amine Khaldi agreed to perform this revert also for master now. Purpose of this revert is to fix crashes when Ddraw apps switch into fullscreen with VBEMP and inbuilt Mesa. I tested, before: DxDiag crashed when switching to fullscreen (CORE-14955), Diablo II crashed immediately (CORE-15652), Monster-Truck-Madness 2 demo crashed after main menu Afterwards all of these apps do run. DXTN does still work after that, even with VBEMP and inbuilt Mesa. squashed commit of 0.4.13-RC-2-g67dd70e5ef
and 0.4.13-RC-3-g9f1e2cd172
7944 lines
334 KiB
C
7944 lines
334 KiB
C
/*
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* Pixel and vertex shaders implementation using ARB_vertex_program
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* and ARB_fragment_program GL extensions.
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*
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* Copyright 2002-2003 Jason Edmeades
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* Copyright 2002-2003 Raphael Junqueira
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* Copyright 2004 Christian Costa
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* Copyright 2005 Oliver Stieber
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* Copyright 2006 Ivan Gyurdiev
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* Copyright 2006 Jason Green
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* Copyright 2006 Henri Verbeet
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* Copyright 2007-2011, 2013-2014 Stefan Dösinger for CodeWeavers
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* Copyright 2009 Henri Verbeet for CodeWeavers
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include "config.h"
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#include "wine/port.h"
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#include <stdio.h>
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#include "wined3d_private.h"
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WINE_DEFAULT_DEBUG_CHANNEL(d3d_shader);
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WINE_DECLARE_DEBUG_CHANNEL(d3d_constants);
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WINE_DECLARE_DEBUG_CHANNEL(d3d);
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WINE_DECLARE_DEBUG_CHANNEL(d3d_perf);
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static BOOL shader_is_pshader_version(enum wined3d_shader_type type)
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{
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return type == WINED3D_SHADER_TYPE_PIXEL;
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}
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static BOOL shader_is_vshader_version(enum wined3d_shader_type type)
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{
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return type == WINED3D_SHADER_TYPE_VERTEX;
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}
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static const char *get_line(const char **ptr)
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{
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const char *p, *q;
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p = *ptr;
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if (!(q = strstr(p, "\n")))
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{
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if (!*p) return NULL;
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*ptr += strlen(p);
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return p;
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}
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*ptr = q + 1;
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return p;
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}
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enum arb_helper_value
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{
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ARB_ZERO,
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ARB_ONE,
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ARB_TWO,
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ARB_0001,
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ARB_EPS,
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ARB_VS_REL_OFFSET
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};
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static const char *arb_get_helper_value(enum wined3d_shader_type shader, enum arb_helper_value value)
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{
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if (shader != WINED3D_SHADER_TYPE_VERTEX && shader != WINED3D_SHADER_TYPE_PIXEL)
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{
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ERR("Unsupported shader type '%s'.\n", debug_shader_type(shader));
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return "bad";
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}
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if (shader == WINED3D_SHADER_TYPE_PIXEL)
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{
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switch (value)
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{
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case ARB_ZERO: return "ps_helper_const.x";
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case ARB_ONE: return "ps_helper_const.y";
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case ARB_TWO: return "coefmul.x";
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case ARB_0001: return "ps_helper_const.xxxy";
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case ARB_EPS: return "ps_helper_const.z";
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default: break;
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}
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}
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else
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{
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switch (value)
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{
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case ARB_ZERO: return "helper_const.x";
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case ARB_ONE: return "helper_const.y";
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case ARB_TWO: return "helper_const.z";
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case ARB_EPS: return "helper_const.w";
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case ARB_0001: return "helper_const.xxxy";
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case ARB_VS_REL_OFFSET: return "rel_addr_const.y";
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}
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}
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FIXME("Unmanaged %s shader helper constant requested: %u.\n",
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shader == WINED3D_SHADER_TYPE_PIXEL ? "pixel" : "vertex", value);
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switch (value)
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{
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case ARB_ZERO: return "0.0";
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case ARB_ONE: return "1.0";
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case ARB_TWO: return "2.0";
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case ARB_0001: return "{0.0, 0.0, 0.0, 1.0}";
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case ARB_EPS: return "1e-8";
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default: return "bad";
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}
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}
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static inline BOOL ffp_clip_emul(const struct wined3d_context *context)
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{
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return context->lowest_disabled_stage < 7;
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}
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/* ARB_program_shader private data */
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struct control_frame
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{
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struct list entry;
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enum
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{
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IF,
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IFC,
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LOOP,
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REP
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} type;
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BOOL muting;
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BOOL outer_loop;
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union
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{
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unsigned int loop;
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unsigned int ifc;
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} no;
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struct wined3d_shader_loop_control loop_control;
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BOOL had_else;
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};
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struct arb_ps_np2fixup_info
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{
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struct ps_np2fixup_info super;
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/* For ARB we need an offset value:
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* With both GLSL and ARB mode the NP2 fixup information (the texture dimensions) are stored in a
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* consecutive way (GLSL uses a uniform array). Since ARB doesn't know the notion of a "standalone"
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* array we need an offset to the index inside the program local parameter array. */
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UINT offset;
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};
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struct arb_ps_compile_args
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{
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struct ps_compile_args super;
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WORD bools;
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WORD clip; /* only a boolean, use a WORD for alignment */
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unsigned char loop_ctrl[WINED3D_MAX_CONSTS_I][3];
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};
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struct stb_const_desc
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{
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unsigned char texunit;
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UINT const_num;
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};
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struct arb_ps_compiled_shader
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{
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struct arb_ps_compile_args args;
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struct arb_ps_np2fixup_info np2fixup_info;
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struct stb_const_desc bumpenvmatconst[MAX_TEXTURES];
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struct stb_const_desc luminanceconst[MAX_TEXTURES];
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UINT int_consts[WINED3D_MAX_CONSTS_I];
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GLuint prgId;
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UINT ycorrection;
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unsigned char numbumpenvmatconsts;
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char num_int_consts;
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};
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struct arb_vs_compile_args
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{
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struct vs_compile_args super;
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union
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{
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struct
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{
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WORD bools;
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unsigned char clip_texcoord;
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unsigned char clipplane_mask;
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} boolclip;
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DWORD boolclip_compare;
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} clip;
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DWORD ps_signature;
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union
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{
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unsigned char samplers[4];
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DWORD samplers_compare;
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} vertex;
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unsigned char loop_ctrl[WINED3D_MAX_CONSTS_I][3];
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};
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struct arb_vs_compiled_shader
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{
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struct arb_vs_compile_args args;
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GLuint prgId;
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UINT int_consts[WINED3D_MAX_CONSTS_I];
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char num_int_consts;
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char need_color_unclamp;
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UINT pos_fixup;
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};
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struct recorded_instruction
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{
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struct wined3d_shader_instruction ins;
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struct list entry;
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};
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struct shader_arb_ctx_priv
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{
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char addr_reg[20];
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enum
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{
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/* plain GL_ARB_vertex_program or GL_ARB_fragment_program */
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ARB,
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/* GL_NV_vertex_program2_option or GL_NV_fragment_program_option */
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NV2,
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/* GL_NV_vertex_program3 or GL_NV_fragment_program2 */
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NV3
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} target_version;
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const struct arb_vs_compile_args *cur_vs_args;
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const struct arb_ps_compile_args *cur_ps_args;
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const struct arb_ps_compiled_shader *compiled_fprog;
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const struct arb_vs_compiled_shader *compiled_vprog;
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struct arb_ps_np2fixup_info *cur_np2fixup_info;
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struct list control_frames;
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struct list record;
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BOOL recording;
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BOOL muted;
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unsigned int num_loops, loop_depth, num_ifcs;
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int aL;
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BOOL ps_post_process;
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unsigned int vs_clipplanes;
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BOOL footer_written;
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BOOL in_main_func;
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/* For 3.0 vertex shaders */
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const char *vs_output[MAX_REG_OUTPUT];
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/* For 2.x and earlier vertex shaders */
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const char *texcrd_output[8], *color_output[2], *fog_output;
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/* 3.0 pshader input for compatibility with fixed function */
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const char *ps_input[MAX_REG_INPUT];
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};
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struct ps_signature
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{
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struct wined3d_shader_signature sig;
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DWORD idx;
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struct wine_rb_entry entry;
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};
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struct arb_pshader_private {
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struct arb_ps_compiled_shader *gl_shaders;
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UINT num_gl_shaders, shader_array_size;
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DWORD input_signature_idx;
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DWORD clipplane_emulation;
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BOOL clamp_consts;
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};
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struct arb_vshader_private {
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struct arb_vs_compiled_shader *gl_shaders;
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UINT num_gl_shaders, shader_array_size;
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UINT rel_offset;
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};
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struct shader_arb_priv
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{
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GLuint current_vprogram_id;
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GLuint current_fprogram_id;
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const struct arb_ps_compiled_shader *compiled_fprog;
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const struct arb_vs_compiled_shader *compiled_vprog;
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BOOL use_arbfp_fixed_func;
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struct wine_rb_tree fragment_shaders;
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BOOL last_ps_const_clamped;
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BOOL last_vs_color_unclamp;
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struct wine_rb_tree signature_tree;
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DWORD ps_sig_number;
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unsigned int highest_dirty_ps_const, highest_dirty_vs_const;
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char vshader_const_dirty[WINED3D_MAX_VS_CONSTS_F];
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char pshader_const_dirty[WINED3D_MAX_PS_CONSTS_F];
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const struct wined3d_context *last_context;
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const struct wined3d_vertex_pipe_ops *vertex_pipe;
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const struct fragment_pipeline *fragment_pipe;
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BOOL ffp_proj_control;
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};
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/* Context activation for state handlers is done by the caller. */
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static BOOL need_rel_addr_const(const struct arb_vshader_private *shader_data,
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const struct wined3d_shader_reg_maps *reg_maps, const struct wined3d_gl_info *gl_info)
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{
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if (shader_data->rel_offset) return TRUE;
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if (!reg_maps->usesmova) return FALSE;
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return !gl_info->supported[NV_VERTEX_PROGRAM2_OPTION];
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}
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/* Returns TRUE if result.clip from GL_NV_vertex_program2 should be used and FALSE otherwise */
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static inline BOOL use_nv_clip(const struct wined3d_gl_info *gl_info)
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{
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return gl_info->supported[NV_VERTEX_PROGRAM2_OPTION]
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&& !(gl_info->quirks & WINED3D_QUIRK_NV_CLIP_BROKEN);
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}
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static BOOL need_helper_const(const struct arb_vshader_private *shader_data,
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const struct wined3d_shader_reg_maps *reg_maps, const struct wined3d_gl_info *gl_info)
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{
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if (need_rel_addr_const(shader_data, reg_maps, gl_info)) return TRUE;
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if (!gl_info->supported[NV_VERTEX_PROGRAM]) return TRUE; /* Need to init colors. */
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if (gl_info->quirks & WINED3D_QUIRK_ARB_VS_OFFSET_LIMIT) return TRUE; /* Load the immval offset. */
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if (gl_info->quirks & WINED3D_QUIRK_SET_TEXCOORD_W) return TRUE; /* Have to init texcoords. */
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if (!use_nv_clip(gl_info)) return TRUE; /* Init the clip texcoord */
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if (reg_maps->usesnrm) return TRUE; /* 0.0 */
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if (reg_maps->usespow) return TRUE; /* EPS, 0.0 and 1.0 */
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if (reg_maps->fog) return TRUE; /* Clamping fog coord, 0.0 and 1.0 */
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return FALSE;
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}
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static unsigned int reserved_vs_const(const struct arb_vshader_private *shader_data,
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const struct wined3d_shader_reg_maps *reg_maps, const struct wined3d_gl_info *gl_info)
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{
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unsigned int ret = 1;
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/* We use one PARAM for the pos fixup, and in some cases one to load
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* some immediate values into the shader. */
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if (need_helper_const(shader_data, reg_maps, gl_info)) ++ret;
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if (need_rel_addr_const(shader_data, reg_maps, gl_info)) ++ret;
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return ret;
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}
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/* Loads floating point constants into the currently set ARB_vertex/fragment_program.
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* When constant_list == NULL, it will load all the constants.
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*
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* @target_type should be either GL_VERTEX_PROGRAM_ARB (for vertex shaders)
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* or GL_FRAGMENT_PROGRAM_ARB (for pixel shaders)
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*/
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/* Context activation is done by the caller. */
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static unsigned int shader_arb_load_constants_f(const struct wined3d_shader *shader,
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const struct wined3d_gl_info *gl_info, GLuint target_type, unsigned int max_constants,
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const struct wined3d_vec4 *constants, char *dirty_consts)
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{
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struct wined3d_shader_lconst *lconst;
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unsigned int ret, i, j;
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if (TRACE_ON(d3d_constants))
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{
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for (i = 0; i < max_constants; ++i)
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{
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if (!dirty_consts[i])
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continue;
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TRACE_(d3d_constants)("Loading constant %u: %s.\n", i, debug_vec4(&constants[i]));
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}
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}
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i = 0;
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/* In 1.X pixel shaders constants are implicitly clamped in the range [-1;1] */
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if (target_type == GL_FRAGMENT_PROGRAM_ARB && shader->reg_maps.shader_version.major == 1)
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{
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float lcl_const[4];
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/* ps 1.x supports only 8 constants, clamp only those. When switching between 1.x and higher
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* shaders, the first 8 constants are marked dirty for reload
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*/
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for (; i < min(8, max_constants); ++i)
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{
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if (!dirty_consts[i])
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continue;
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dirty_consts[i] = 0;
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if (constants[i].x > 1.0f)
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lcl_const[0] = 1.0f;
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else if (constants[i].x < -1.0f)
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lcl_const[0] = -1.0f;
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else
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lcl_const[0] = constants[i].x;
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if (constants[i].y > 1.0f)
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lcl_const[1] = 1.0f;
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else if (constants[i].y < -1.0f)
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lcl_const[1] = -1.0f;
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else
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lcl_const[1] = constants[i].y;
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if (constants[i].z > 1.0f)
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lcl_const[2] = 1.0f;
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else if (constants[i].z < -1.0f)
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lcl_const[2] = -1.0f;
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else
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lcl_const[2] = constants[i].z;
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if (constants[i].w > 1.0f)
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lcl_const[3] = 1.0f;
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else if (constants[i].w < -1.0f)
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lcl_const[3] = -1.0f;
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else
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lcl_const[3] = constants[i].w;
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GL_EXTCALL(glProgramEnvParameter4fvARB(target_type, i, lcl_const));
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}
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/* If further constants are dirty, reload them without clamping.
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*
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* The alternative is not to touch them, but then we cannot reset the dirty constant count
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* to zero. That's bad for apps that only use PS 1.x shaders, because in that case the code
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* above would always re-check the first 8 constants since max_constant remains at the init
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* value
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*/
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}
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if (gl_info->supported[EXT_GPU_PROGRAM_PARAMETERS])
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{
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/* TODO: Benchmark if we're better of with finding the dirty constants ourselves,
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* or just reloading *all* constants at once
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*
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GL_EXTCALL(glProgramEnvParameters4fvEXT(target_type, i, max_constants, constants + (i * 4)));
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*/
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for (; i < max_constants; ++i)
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{
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if (!dirty_consts[i])
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continue;
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/* Find the next block of dirty constants */
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dirty_consts[i] = 0;
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j = i;
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for (++i; (i < max_constants) && dirty_consts[i]; ++i)
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{
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dirty_consts[i] = 0;
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}
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GL_EXTCALL(glProgramEnvParameters4fvEXT(target_type, j, i - j, &constants[j].x));
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}
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}
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else
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{
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for (; i < max_constants; ++i)
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{
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if (dirty_consts[i])
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{
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dirty_consts[i] = 0;
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GL_EXTCALL(glProgramEnvParameter4fvARB(target_type, i, &constants[i].x));
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}
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}
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}
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checkGLcall("glProgramEnvParameter4fvARB()");
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|
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/* Load immediate constants */
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if (shader->load_local_constsF)
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{
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if (TRACE_ON(d3d_shader))
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{
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LIST_FOR_EACH_ENTRY(lconst, &shader->constantsF, struct wined3d_shader_lconst, entry)
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{
|
|
GLfloat* values = (GLfloat*)lconst->value;
|
|
TRACE_(d3d_constants)("Loading local constants %i: %f, %f, %f, %f\n", lconst->idx,
|
|
values[0], values[1], values[2], values[3]);
|
|
}
|
|
}
|
|
/* Immediate constants are clamped for 1.X shaders at loading times */
|
|
ret = 0;
|
|
LIST_FOR_EACH_ENTRY(lconst, &shader->constantsF, struct wined3d_shader_lconst, entry)
|
|
{
|
|
dirty_consts[lconst->idx] = 1; /* Dirtify so the non-immediate constant overwrites it next time */
|
|
ret = max(ret, lconst->idx + 1);
|
|
GL_EXTCALL(glProgramEnvParameter4fvARB(target_type, lconst->idx, (GLfloat*)lconst->value));
|
|
}
|
|
checkGLcall("glProgramEnvParameter4fvARB()");
|
|
return ret; /* The loaded immediate constants need reloading for the next shader */
|
|
} else {
|
|
return 0; /* No constants are dirty now */
|
|
}
|
|
}
|
|
|
|
/* Loads the texture dimensions for NP2 fixup into the currently set
|
|
* ARB_[vertex/fragment]_programs. */
|
|
static void shader_arb_load_np2fixup_constants(const struct arb_ps_np2fixup_info *fixup,
|
|
const struct wined3d_gl_info *gl_info, const struct wined3d_state *state)
|
|
{
|
|
GLfloat np2fixup_constants[4 * MAX_FRAGMENT_SAMPLERS];
|
|
WORD active = fixup->super.active;
|
|
UINT i;
|
|
|
|
if (!active)
|
|
return;
|
|
|
|
for (i = 0; active; active >>= 1, ++i)
|
|
{
|
|
const struct wined3d_texture *tex = state->textures[i];
|
|
unsigned char idx = fixup->super.idx[i];
|
|
GLfloat *tex_dim = &np2fixup_constants[(idx >> 1) * 4];
|
|
|
|
if (!(active & 1))
|
|
continue;
|
|
|
|
if (!tex)
|
|
{
|
|
ERR("Nonexistent texture is flagged for NP2 texcoord fixup.\n");
|
|
continue;
|
|
}
|
|
|
|
if (idx % 2)
|
|
{
|
|
tex_dim[2] = tex->pow2_matrix[0];
|
|
tex_dim[3] = tex->pow2_matrix[5];
|
|
}
|
|
else
|
|
{
|
|
tex_dim[0] = tex->pow2_matrix[0];
|
|
tex_dim[1] = tex->pow2_matrix[5];
|
|
}
|
|
}
|
|
|
|
for (i = 0; i < fixup->super.num_consts; ++i)
|
|
{
|
|
GL_EXTCALL(glProgramEnvParameter4fvARB(GL_FRAGMENT_PROGRAM_ARB,
|
|
fixup->offset + i, &np2fixup_constants[i * 4]));
|
|
}
|
|
}
|
|
|
|
/* Context activation is done by the caller. */
|
|
static void shader_arb_ps_local_constants(const struct arb_ps_compiled_shader *gl_shader,
|
|
const struct wined3d_context *context, const struct wined3d_state *state, UINT rt_height)
|
|
{
|
|
const struct wined3d_gl_info *gl_info = context->gl_info;
|
|
unsigned char i;
|
|
|
|
for(i = 0; i < gl_shader->numbumpenvmatconsts; i++)
|
|
{
|
|
int texunit = gl_shader->bumpenvmatconst[i].texunit;
|
|
|
|
/* The state manager takes care that this function is always called if the bump env matrix changes */
|
|
const float *data = (const float *)&state->texture_states[texunit][WINED3D_TSS_BUMPENV_MAT00];
|
|
GL_EXTCALL(glProgramLocalParameter4fvARB(GL_FRAGMENT_PROGRAM_ARB,
|
|
gl_shader->bumpenvmatconst[i].const_num, data));
|
|
|
|
if (gl_shader->luminanceconst[i].const_num != WINED3D_CONST_NUM_UNUSED)
|
|
{
|
|
/* WINED3D_TSS_BUMPENVLSCALE and WINED3D_TSS_BUMPENVLOFFSET are next to each other.
|
|
* point gl to the scale, and load 4 floats. x = scale, y = offset, z and w are junk, we
|
|
* don't care about them. The pointers are valid for sure because the stateblock is bigger.
|
|
* (they're WINED3D_TSS_TEXTURETRANSFORMFLAGS and WINED3D_TSS_ADDRESSW, so most likely 0 or NaN
|
|
*/
|
|
const float *scale = (const float *)&state->texture_states[texunit][WINED3D_TSS_BUMPENV_LSCALE];
|
|
GL_EXTCALL(glProgramLocalParameter4fvARB(GL_FRAGMENT_PROGRAM_ARB,
|
|
gl_shader->luminanceconst[i].const_num, scale));
|
|
}
|
|
}
|
|
checkGLcall("Load bumpmap consts");
|
|
|
|
if(gl_shader->ycorrection != WINED3D_CONST_NUM_UNUSED)
|
|
{
|
|
/* ycorrection.x: Backbuffer height(onscreen) or 0(offscreen).
|
|
* ycorrection.y: -1.0(onscreen), 1.0(offscreen)
|
|
* ycorrection.z: 1.0
|
|
* ycorrection.w: 0.0
|
|
*/
|
|
float val[4];
|
|
val[0] = context->render_offscreen ? 0.0f : (float) rt_height;
|
|
val[1] = context->render_offscreen ? 1.0f : -1.0f;
|
|
val[2] = 1.0f;
|
|
val[3] = 0.0f;
|
|
GL_EXTCALL(glProgramLocalParameter4fvARB(GL_FRAGMENT_PROGRAM_ARB, gl_shader->ycorrection, val));
|
|
checkGLcall("y correction loading");
|
|
}
|
|
|
|
if (!gl_shader->num_int_consts) return;
|
|
|
|
for (i = 0; i < WINED3D_MAX_CONSTS_I; ++i)
|
|
{
|
|
if(gl_shader->int_consts[i] != WINED3D_CONST_NUM_UNUSED)
|
|
{
|
|
float val[4];
|
|
val[0] = (float)state->ps_consts_i[i].x;
|
|
val[1] = (float)state->ps_consts_i[i].y;
|
|
val[2] = (float)state->ps_consts_i[i].z;
|
|
val[3] = -1.0f;
|
|
|
|
GL_EXTCALL(glProgramLocalParameter4fvARB(GL_FRAGMENT_PROGRAM_ARB, gl_shader->int_consts[i], val));
|
|
}
|
|
}
|
|
checkGLcall("Load ps int consts");
|
|
}
|
|
|
|
/* Context activation is done by the caller. */
|
|
static void shader_arb_vs_local_constants(const struct arb_vs_compiled_shader *gl_shader,
|
|
const struct wined3d_context *context, const struct wined3d_state *state)
|
|
{
|
|
const struct wined3d_gl_info *gl_info = context->gl_info;
|
|
float position_fixup[4];
|
|
unsigned char i;
|
|
|
|
/* Upload the position fixup */
|
|
shader_get_position_fixup(context, state, position_fixup);
|
|
GL_EXTCALL(glProgramLocalParameter4fvARB(GL_VERTEX_PROGRAM_ARB, gl_shader->pos_fixup, position_fixup));
|
|
|
|
if (!gl_shader->num_int_consts) return;
|
|
|
|
for (i = 0; i < WINED3D_MAX_CONSTS_I; ++i)
|
|
{
|
|
if(gl_shader->int_consts[i] != WINED3D_CONST_NUM_UNUSED)
|
|
{
|
|
float val[4];
|
|
val[0] = (float)state->vs_consts_i[i].x;
|
|
val[1] = (float)state->vs_consts_i[i].y;
|
|
val[2] = (float)state->vs_consts_i[i].z;
|
|
val[3] = -1.0f;
|
|
|
|
GL_EXTCALL(glProgramLocalParameter4fvARB(GL_VERTEX_PROGRAM_ARB, gl_shader->int_consts[i], val));
|
|
}
|
|
}
|
|
checkGLcall("Load vs int consts");
|
|
}
|
|
|
|
static void shader_arb_select(void *shader_priv, struct wined3d_context *context,
|
|
const struct wined3d_state *state);
|
|
|
|
/**
|
|
* Loads the app-supplied constants into the currently set ARB_[vertex/fragment]_programs.
|
|
*
|
|
* We only support float constants in ARB at the moment, so don't
|
|
* worry about the Integers or Booleans
|
|
*/
|
|
/* Context activation is done by the caller (state handler). */
|
|
static void shader_arb_load_constants_internal(struct shader_arb_priv *priv,
|
|
struct wined3d_context *context, const struct wined3d_state *state,
|
|
BOOL usePixelShader, BOOL useVertexShader, BOOL from_shader_select)
|
|
{
|
|
const struct wined3d_d3d_info *d3d_info = context->d3d_info;
|
|
const struct wined3d_gl_info *gl_info = context->gl_info;
|
|
|
|
if (!from_shader_select)
|
|
{
|
|
const struct wined3d_shader *vshader = state->shader[WINED3D_SHADER_TYPE_VERTEX];
|
|
const struct wined3d_shader *pshader = state->shader[WINED3D_SHADER_TYPE_PIXEL];
|
|
|
|
if (vshader
|
|
&& (vshader->reg_maps.boolean_constants
|
|
|| (!gl_info->supported[NV_VERTEX_PROGRAM2_OPTION]
|
|
&& (vshader->reg_maps.integer_constants & ~vshader->reg_maps.local_int_consts))))
|
|
{
|
|
TRACE("bool/integer vertex shader constants potentially modified, forcing shader reselection.\n");
|
|
shader_arb_select(priv, context, state);
|
|
}
|
|
else if (pshader
|
|
&& (pshader->reg_maps.boolean_constants
|
|
|| (!gl_info->supported[NV_FRAGMENT_PROGRAM_OPTION]
|
|
&& (pshader->reg_maps.integer_constants & ~pshader->reg_maps.local_int_consts))))
|
|
{
|
|
TRACE("bool/integer pixel shader constants potentially modified, forcing shader reselection.\n");
|
|
shader_arb_select(priv, context, state);
|
|
}
|
|
}
|
|
|
|
if (context != priv->last_context)
|
|
{
|
|
memset(priv->vshader_const_dirty, 1,
|
|
sizeof(*priv->vshader_const_dirty) * d3d_info->limits.vs_uniform_count);
|
|
priv->highest_dirty_vs_const = d3d_info->limits.vs_uniform_count;
|
|
|
|
memset(priv->pshader_const_dirty, 1,
|
|
sizeof(*priv->pshader_const_dirty) * d3d_info->limits.ps_uniform_count);
|
|
priv->highest_dirty_ps_const = d3d_info->limits.ps_uniform_count;
|
|
|
|
priv->last_context = context;
|
|
}
|
|
|
|
if (useVertexShader)
|
|
{
|
|
const struct wined3d_shader *vshader = state->shader[WINED3D_SHADER_TYPE_VERTEX];
|
|
const struct arb_vs_compiled_shader *gl_shader = priv->compiled_vprog;
|
|
|
|
/* Load DirectX 9 float constants for vertex shader */
|
|
priv->highest_dirty_vs_const = shader_arb_load_constants_f(vshader, gl_info, GL_VERTEX_PROGRAM_ARB,
|
|
priv->highest_dirty_vs_const, state->vs_consts_f, priv->vshader_const_dirty);
|
|
shader_arb_vs_local_constants(gl_shader, context, state);
|
|
}
|
|
|
|
if (usePixelShader)
|
|
{
|
|
const struct wined3d_shader *pshader = state->shader[WINED3D_SHADER_TYPE_PIXEL];
|
|
const struct arb_ps_compiled_shader *gl_shader = priv->compiled_fprog;
|
|
UINT rt_height = state->fb->render_targets[0]->height;
|
|
|
|
/* Load DirectX 9 float constants for pixel shader */
|
|
priv->highest_dirty_ps_const = shader_arb_load_constants_f(pshader, gl_info, GL_FRAGMENT_PROGRAM_ARB,
|
|
priv->highest_dirty_ps_const, state->ps_consts_f, priv->pshader_const_dirty);
|
|
shader_arb_ps_local_constants(gl_shader, context, state, rt_height);
|
|
|
|
if (context->constant_update_mask & WINED3D_SHADER_CONST_PS_NP2_FIXUP)
|
|
shader_arb_load_np2fixup_constants(&gl_shader->np2fixup_info, gl_info, state);
|
|
}
|
|
}
|
|
|
|
static void shader_arb_load_constants(void *shader_priv, struct wined3d_context *context,
|
|
const struct wined3d_state *state)
|
|
{
|
|
BOOL vs = use_vs(state);
|
|
BOOL ps = use_ps(state);
|
|
|
|
shader_arb_load_constants_internal(shader_priv, context, state, ps, vs, FALSE);
|
|
}
|
|
|
|
static void shader_arb_update_float_vertex_constants(struct wined3d_device *device, UINT start, UINT count)
|
|
{
|
|
struct wined3d_context *context = context_get_current();
|
|
struct shader_arb_priv *priv = device->shader_priv;
|
|
|
|
/* We don't want shader constant dirtification to be an O(contexts), so just dirtify the active
|
|
* context. On a context switch the old context will be fully dirtified */
|
|
if (!context || context->device != device)
|
|
return;
|
|
|
|
memset(priv->vshader_const_dirty + start, 1, sizeof(*priv->vshader_const_dirty) * count);
|
|
priv->highest_dirty_vs_const = max(priv->highest_dirty_vs_const, start + count);
|
|
}
|
|
|
|
static void shader_arb_update_float_pixel_constants(struct wined3d_device *device, UINT start, UINT count)
|
|
{
|
|
struct wined3d_context *context = context_get_current();
|
|
struct shader_arb_priv *priv = device->shader_priv;
|
|
|
|
/* We don't want shader constant dirtification to be an O(contexts), so just dirtify the active
|
|
* context. On a context switch the old context will be fully dirtified */
|
|
if (!context || context->device != device)
|
|
return;
|
|
|
|
memset(priv->pshader_const_dirty + start, 1, sizeof(*priv->pshader_const_dirty) * count);
|
|
priv->highest_dirty_ps_const = max(priv->highest_dirty_ps_const, start + count);
|
|
}
|
|
|
|
static void shader_arb_append_imm_vec4(struct wined3d_string_buffer *buffer, const float *values)
|
|
{
|
|
char str[4][17];
|
|
|
|
wined3d_ftoa(values[0], str[0]);
|
|
wined3d_ftoa(values[1], str[1]);
|
|
wined3d_ftoa(values[2], str[2]);
|
|
wined3d_ftoa(values[3], str[3]);
|
|
shader_addline(buffer, "{%s, %s, %s, %s}", str[0], str[1], str[2], str[3]);
|
|
}
|
|
|
|
/* Generate the variable & register declarations for the ARB_vertex_program output target */
|
|
static void shader_generate_arb_declarations(const struct wined3d_shader *shader,
|
|
const struct wined3d_shader_reg_maps *reg_maps, struct wined3d_string_buffer *buffer,
|
|
const struct wined3d_gl_info *gl_info, DWORD *num_clipplanes,
|
|
const struct shader_arb_ctx_priv *ctx)
|
|
{
|
|
DWORD i;
|
|
char pshader = shader_is_pshader_version(reg_maps->shader_version.type);
|
|
const struct wined3d_shader_lconst *lconst;
|
|
unsigned max_constantsF;
|
|
DWORD map;
|
|
|
|
/* In pixel shaders, all private constants are program local, we don't need anything
|
|
* from program.env. Thus we can advertise the full set of constants in pixel shaders.
|
|
* If we need a private constant the GL implementation will squeeze it in somewhere
|
|
*
|
|
* With vertex shaders we need the posFixup and on some GL implementations 4 helper
|
|
* immediate values. The posFixup is loaded using program.env for now, so always
|
|
* subtract one from the number of constants. If the shader uses indirect addressing,
|
|
* account for the helper const too because we have to declare all available d3d constants
|
|
* and don't know which are actually used.
|
|
*/
|
|
if (pshader)
|
|
{
|
|
max_constantsF = gl_info->limits.arb_ps_native_constants;
|
|
/* 24 is the minimum MAX_PROGRAM_ENV_PARAMETERS_ARB value. */
|
|
if (max_constantsF < 24)
|
|
max_constantsF = gl_info->limits.arb_ps_float_constants;
|
|
}
|
|
else
|
|
{
|
|
const struct arb_vshader_private *shader_data = shader->backend_data;
|
|
max_constantsF = gl_info->limits.arb_vs_native_constants;
|
|
/* 96 is the minimum MAX_PROGRAM_ENV_PARAMETERS_ARB value.
|
|
* Also prevents max_constantsF from becoming less than 0 and
|
|
* wrapping . */
|
|
if (max_constantsF < 96)
|
|
max_constantsF = gl_info->limits.arb_vs_float_constants;
|
|
|
|
if (reg_maps->usesrelconstF)
|
|
{
|
|
DWORD highest_constf = 0, clip_limit;
|
|
|
|
max_constantsF -= reserved_vs_const(shader_data, reg_maps, gl_info);
|
|
max_constantsF -= wined3d_popcount(reg_maps->integer_constants);
|
|
max_constantsF -= gl_info->reserved_arb_constants;
|
|
|
|
for (i = 0; i < shader->limits->constant_float; ++i)
|
|
{
|
|
DWORD idx = i >> 5;
|
|
DWORD shift = i & 0x1f;
|
|
if (reg_maps->constf[idx] & (1u << shift))
|
|
highest_constf = i;
|
|
}
|
|
|
|
if(use_nv_clip(gl_info) && ctx->target_version >= NV2)
|
|
{
|
|
if(ctx->cur_vs_args->super.clip_enabled)
|
|
clip_limit = gl_info->limits.user_clip_distances;
|
|
else
|
|
clip_limit = 0;
|
|
}
|
|
else
|
|
{
|
|
unsigned int mask = ctx->cur_vs_args->clip.boolclip.clipplane_mask;
|
|
clip_limit = min(wined3d_popcount(mask), 4);
|
|
}
|
|
*num_clipplanes = min(clip_limit, max_constantsF - highest_constf - 1);
|
|
max_constantsF -= *num_clipplanes;
|
|
if(*num_clipplanes < clip_limit)
|
|
{
|
|
WARN("Only %u clip planes out of %u enabled.\n", *num_clipplanes,
|
|
gl_info->limits.user_clip_distances);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (ctx->target_version >= NV2)
|
|
*num_clipplanes = gl_info->limits.user_clip_distances;
|
|
else
|
|
*num_clipplanes = min(gl_info->limits.user_clip_distances, 4);
|
|
}
|
|
}
|
|
|
|
for (i = 0, map = reg_maps->temporary; map; map >>= 1, ++i)
|
|
{
|
|
if (map & 1) shader_addline(buffer, "TEMP R%u;\n", i);
|
|
}
|
|
|
|
for (i = 0, map = reg_maps->address; map; map >>= 1, ++i)
|
|
{
|
|
if (map & 1) shader_addline(buffer, "ADDRESS A%u;\n", i);
|
|
}
|
|
|
|
if (pshader && reg_maps->shader_version.major == 1 && reg_maps->shader_version.minor <= 3)
|
|
{
|
|
for (i = 0, map = reg_maps->texcoord; map; map >>= 1, ++i)
|
|
{
|
|
if (map & 1) shader_addline(buffer, "TEMP T%u;\n", i);
|
|
}
|
|
}
|
|
|
|
if (!shader->load_local_constsF)
|
|
{
|
|
LIST_FOR_EACH_ENTRY(lconst, &shader->constantsF, struct wined3d_shader_lconst, entry)
|
|
{
|
|
const float *value;
|
|
value = (const float *)lconst->value;
|
|
shader_addline(buffer, "PARAM C%u = ", lconst->idx);
|
|
shader_arb_append_imm_vec4(buffer, value);
|
|
shader_addline(buffer, ";\n");
|
|
}
|
|
}
|
|
|
|
/* After subtracting privately used constants from the hardware limit(they are loaded as
|
|
* local constants), make sure the shader doesn't violate the env constant limit
|
|
*/
|
|
if (pshader)
|
|
{
|
|
max_constantsF = min(max_constantsF, gl_info->limits.arb_ps_float_constants);
|
|
}
|
|
else
|
|
{
|
|
max_constantsF = min(max_constantsF, gl_info->limits.arb_vs_float_constants);
|
|
}
|
|
|
|
/* Avoid declaring more constants than needed */
|
|
max_constantsF = min(max_constantsF, shader->limits->constant_float);
|
|
|
|
/* we use the array-based constants array if the local constants are marked for loading,
|
|
* because then we use indirect addressing, or when the local constant list is empty,
|
|
* because then we don't know if we're using indirect addressing or not. If we're hardcoding
|
|
* local constants do not declare the loaded constants as an array because ARB compilers usually
|
|
* do not optimize unused constants away
|
|
*/
|
|
if (reg_maps->usesrelconstF)
|
|
{
|
|
/* Need to PARAM the environment parameters (constants) so we can use relative addressing */
|
|
shader_addline(buffer, "PARAM C[%d] = { program.env[0..%d] };\n",
|
|
max_constantsF, max_constantsF - 1);
|
|
}
|
|
else
|
|
{
|
|
for (i = 0; i < max_constantsF; ++i)
|
|
{
|
|
if (!shader_constant_is_local(shader, i) && wined3d_extract_bits(reg_maps->constf, i, 1))
|
|
{
|
|
shader_addline(buffer, "PARAM C%d = program.env[%d];\n",i, i);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
static const char * const shift_tab[] = {
|
|
"dummy", /* 0 (none) */
|
|
"coefmul.x", /* 1 (x2) */
|
|
"coefmul.y", /* 2 (x4) */
|
|
"coefmul.z", /* 3 (x8) */
|
|
"coefmul.w", /* 4 (x16) */
|
|
"dummy", /* 5 (x32) */
|
|
"dummy", /* 6 (x64) */
|
|
"dummy", /* 7 (x128) */
|
|
"dummy", /* 8 (d256) */
|
|
"dummy", /* 9 (d128) */
|
|
"dummy", /* 10 (d64) */
|
|
"dummy", /* 11 (d32) */
|
|
"coefdiv.w", /* 12 (d16) */
|
|
"coefdiv.z", /* 13 (d8) */
|
|
"coefdiv.y", /* 14 (d4) */
|
|
"coefdiv.x" /* 15 (d2) */
|
|
};
|
|
|
|
static void shader_arb_get_write_mask(const struct wined3d_shader_instruction *ins,
|
|
const struct wined3d_shader_dst_param *dst, char *write_mask)
|
|
{
|
|
char *ptr = write_mask;
|
|
|
|
if (dst->write_mask != WINED3DSP_WRITEMASK_ALL)
|
|
{
|
|
*ptr++ = '.';
|
|
if (dst->write_mask & WINED3DSP_WRITEMASK_0) *ptr++ = 'x';
|
|
if (dst->write_mask & WINED3DSP_WRITEMASK_1) *ptr++ = 'y';
|
|
if (dst->write_mask & WINED3DSP_WRITEMASK_2) *ptr++ = 'z';
|
|
if (dst->write_mask & WINED3DSP_WRITEMASK_3) *ptr++ = 'w';
|
|
}
|
|
|
|
*ptr = '\0';
|
|
}
|
|
|
|
static void shader_arb_get_swizzle(const struct wined3d_shader_src_param *param, BOOL fixup, char *swizzle_str)
|
|
{
|
|
/* For registers of type WINED3DDECLTYPE_D3DCOLOR, data is stored as "bgra",
|
|
* but addressed as "rgba". To fix this we need to swap the register's x
|
|
* and z components. */
|
|
const char *swizzle_chars = fixup ? "zyxw" : "xyzw";
|
|
char *ptr = swizzle_str;
|
|
|
|
/* swizzle bits fields: wwzzyyxx */
|
|
DWORD swizzle = param->swizzle;
|
|
DWORD swizzle_x = swizzle & 0x03;
|
|
DWORD swizzle_y = (swizzle >> 2) & 0x03;
|
|
DWORD swizzle_z = (swizzle >> 4) & 0x03;
|
|
DWORD swizzle_w = (swizzle >> 6) & 0x03;
|
|
|
|
/* If the swizzle is the default swizzle (ie, "xyzw"), we don't need to
|
|
* generate a swizzle string. Unless we need to our own swizzling. */
|
|
if (swizzle != WINED3DSP_NOSWIZZLE || fixup)
|
|
{
|
|
*ptr++ = '.';
|
|
if (swizzle_x == swizzle_y && swizzle_x == swizzle_z && swizzle_x == swizzle_w) {
|
|
*ptr++ = swizzle_chars[swizzle_x];
|
|
} else {
|
|
*ptr++ = swizzle_chars[swizzle_x];
|
|
*ptr++ = swizzle_chars[swizzle_y];
|
|
*ptr++ = swizzle_chars[swizzle_z];
|
|
*ptr++ = swizzle_chars[swizzle_w];
|
|
}
|
|
}
|
|
|
|
*ptr = '\0';
|
|
}
|
|
|
|
static void shader_arb_request_a0(const struct wined3d_shader_instruction *ins, const char *src)
|
|
{
|
|
struct shader_arb_ctx_priv *priv = ins->ctx->backend_data;
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
|
|
if (!strcmp(priv->addr_reg, src)) return;
|
|
|
|
strcpy(priv->addr_reg, src);
|
|
shader_addline(buffer, "ARL A0.x, %s;\n", src);
|
|
}
|
|
|
|
static void shader_arb_get_src_param(const struct wined3d_shader_instruction *ins,
|
|
const struct wined3d_shader_src_param *src, unsigned int tmpreg, char *outregstr);
|
|
|
|
static void shader_arb_get_register_name(const struct wined3d_shader_instruction *ins,
|
|
const struct wined3d_shader_register *reg, char *register_name, BOOL *is_color)
|
|
{
|
|
/* oPos, oFog and oPts in D3D */
|
|
static const char * const rastout_reg_names[] = {"TMP_OUT", "TMP_FOGCOORD", "result.pointsize"};
|
|
const struct wined3d_shader *shader = ins->ctx->shader;
|
|
const struct wined3d_shader_reg_maps *reg_maps = ins->ctx->reg_maps;
|
|
BOOL pshader = shader_is_pshader_version(reg_maps->shader_version.type);
|
|
struct shader_arb_ctx_priv *ctx = ins->ctx->backend_data;
|
|
|
|
*is_color = FALSE;
|
|
|
|
switch (reg->type)
|
|
{
|
|
case WINED3DSPR_TEMP:
|
|
sprintf(register_name, "R%u", reg->idx[0].offset);
|
|
break;
|
|
|
|
case WINED3DSPR_INPUT:
|
|
if (pshader)
|
|
{
|
|
if (reg_maps->shader_version.major < 3)
|
|
{
|
|
if (!reg->idx[0].offset)
|
|
strcpy(register_name, "fragment.color.primary");
|
|
else
|
|
strcpy(register_name, "fragment.color.secondary");
|
|
}
|
|
else
|
|
{
|
|
if (reg->idx[0].rel_addr)
|
|
{
|
|
char rel_reg[50];
|
|
shader_arb_get_src_param(ins, reg->idx[0].rel_addr, 0, rel_reg);
|
|
|
|
if (!strcmp(rel_reg, "**aL_emul**"))
|
|
{
|
|
DWORD idx = ctx->aL + reg->idx[0].offset;
|
|
if(idx < MAX_REG_INPUT)
|
|
{
|
|
strcpy(register_name, ctx->ps_input[idx]);
|
|
}
|
|
else
|
|
{
|
|
ERR("Pixel shader input register out of bounds: %u\n", idx);
|
|
sprintf(register_name, "out_of_bounds_%u", idx);
|
|
}
|
|
}
|
|
else if (reg_maps->input_registers & 0x0300)
|
|
{
|
|
/* There are two ways basically:
|
|
*
|
|
* 1) Use the unrolling code that is used for loop emulation and unroll the loop.
|
|
* That means trouble if the loop also contains a breakc or if the control values
|
|
* aren't local constants.
|
|
* 2) Generate an if block that checks if aL.y < 8, == 8 or == 9 and selects the
|
|
* source dynamically. The trouble is that we cannot simply read aL.y because it
|
|
* is an ADDRESS register. We could however push it, load .zw with a value and use
|
|
* ADAC to load the condition code register and pop it again afterwards
|
|
*/
|
|
FIXME("Relative input register addressing with more than 8 registers\n");
|
|
|
|
/* This is better than nothing for now */
|
|
sprintf(register_name, "fragment.texcoord[%s + %u]", rel_reg, reg->idx[0].offset);
|
|
}
|
|
else if(ctx->cur_ps_args->super.vp_mode != vertexshader)
|
|
{
|
|
/* This is problematic because we'd have to consult the ctx->ps_input strings
|
|
* for where to find the varying. Some may be "0.0", others can be texcoords or
|
|
* colors. This needs either a pipeline replacement to make the vertex shader feed
|
|
* proper varyings, or loop unrolling
|
|
*
|
|
* For now use the texcoords and hope for the best
|
|
*/
|
|
FIXME("Non-vertex shader varying input with indirect addressing\n");
|
|
sprintf(register_name, "fragment.texcoord[%s + %u]", rel_reg, reg->idx[0].offset);
|
|
}
|
|
else
|
|
{
|
|
/* D3D supports indirect addressing only with aL in loop registers. The loop instruction
|
|
* pulls GL_NV_fragment_program2 in
|
|
*/
|
|
sprintf(register_name, "fragment.texcoord[%s + %u]", rel_reg, reg->idx[0].offset);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (reg->idx[0].offset < MAX_REG_INPUT)
|
|
{
|
|
strcpy(register_name, ctx->ps_input[reg->idx[0].offset]);
|
|
}
|
|
else
|
|
{
|
|
ERR("Pixel shader input register out of bounds: %u\n", reg->idx[0].offset);
|
|
sprintf(register_name, "out_of_bounds_%u", reg->idx[0].offset);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (ctx->cur_vs_args->super.swizzle_map & (1u << reg->idx[0].offset))
|
|
*is_color = TRUE;
|
|
sprintf(register_name, "vertex.attrib[%u]", reg->idx[0].offset);
|
|
}
|
|
break;
|
|
|
|
case WINED3DSPR_CONST:
|
|
if (!pshader && reg->idx[0].rel_addr)
|
|
{
|
|
const struct arb_vshader_private *shader_data = shader->backend_data;
|
|
UINT rel_offset = ctx->target_version == ARB ? shader_data->rel_offset : 0;
|
|
BOOL aL = FALSE;
|
|
char rel_reg[50];
|
|
if (reg_maps->shader_version.major < 2)
|
|
{
|
|
sprintf(rel_reg, "A0.x");
|
|
}
|
|
else
|
|
{
|
|
shader_arb_get_src_param(ins, reg->idx[0].rel_addr, 0, rel_reg);
|
|
if (ctx->target_version == ARB)
|
|
{
|
|
if (!strcmp(rel_reg, "**aL_emul**"))
|
|
{
|
|
aL = TRUE;
|
|
} else {
|
|
shader_arb_request_a0(ins, rel_reg);
|
|
sprintf(rel_reg, "A0.x");
|
|
}
|
|
}
|
|
}
|
|
if (aL)
|
|
sprintf(register_name, "C[%u]", ctx->aL + reg->idx[0].offset);
|
|
else if (reg->idx[0].offset >= rel_offset)
|
|
sprintf(register_name, "C[%s + %u]", rel_reg, reg->idx[0].offset - rel_offset);
|
|
else
|
|
sprintf(register_name, "C[%s - %u]", rel_reg, rel_offset - reg->idx[0].offset);
|
|
}
|
|
else
|
|
{
|
|
if (reg_maps->usesrelconstF)
|
|
sprintf(register_name, "C[%u]", reg->idx[0].offset);
|
|
else
|
|
sprintf(register_name, "C%u", reg->idx[0].offset);
|
|
}
|
|
break;
|
|
|
|
case WINED3DSPR_TEXTURE: /* case WINED3DSPR_ADDR: */
|
|
if (pshader)
|
|
{
|
|
if (reg_maps->shader_version.major == 1
|
|
&& reg_maps->shader_version.minor <= 3)
|
|
/* In ps <= 1.3, Tx is a temporary register as destination
|
|
* to all instructions, and as source to most instructions.
|
|
* For some instructions it is the texcoord input. Those
|
|
* instructions know about the special use. */
|
|
sprintf(register_name, "T%u", reg->idx[0].offset);
|
|
else
|
|
/* In ps 1.4 and 2.x Tx is always a (read-only) varying. */
|
|
sprintf(register_name, "fragment.texcoord[%u]", reg->idx[0].offset);
|
|
}
|
|
else
|
|
{
|
|
if (reg_maps->shader_version.major == 1 || ctx->target_version >= NV2)
|
|
sprintf(register_name, "A%u", reg->idx[0].offset);
|
|
else
|
|
sprintf(register_name, "A%u_SHADOW", reg->idx[0].offset);
|
|
}
|
|
break;
|
|
|
|
case WINED3DSPR_COLOROUT:
|
|
if (ctx->ps_post_process && !reg->idx[0].offset)
|
|
{
|
|
strcpy(register_name, "TMP_COLOR");
|
|
}
|
|
else
|
|
{
|
|
if (ctx->cur_ps_args->super.srgb_correction)
|
|
FIXME("sRGB correction on higher render targets.\n");
|
|
if (reg_maps->rt_mask > 1)
|
|
sprintf(register_name, "result.color[%u]", reg->idx[0].offset);
|
|
else
|
|
strcpy(register_name, "result.color");
|
|
}
|
|
break;
|
|
|
|
case WINED3DSPR_RASTOUT:
|
|
if (reg->idx[0].offset == 1)
|
|
sprintf(register_name, "%s", ctx->fog_output);
|
|
else
|
|
sprintf(register_name, "%s", rastout_reg_names[reg->idx[0].offset]);
|
|
break;
|
|
|
|
case WINED3DSPR_DEPTHOUT:
|
|
strcpy(register_name, "result.depth");
|
|
break;
|
|
|
|
case WINED3DSPR_ATTROUT:
|
|
/* case WINED3DSPR_OUTPUT: */
|
|
if (pshader)
|
|
sprintf(register_name, "oD[%u]", reg->idx[0].offset);
|
|
else
|
|
strcpy(register_name, ctx->color_output[reg->idx[0].offset]);
|
|
break;
|
|
|
|
case WINED3DSPR_TEXCRDOUT:
|
|
if (pshader)
|
|
sprintf(register_name, "oT[%u]", reg->idx[0].offset);
|
|
else if (reg_maps->shader_version.major < 3)
|
|
strcpy(register_name, ctx->texcrd_output[reg->idx[0].offset]);
|
|
else
|
|
strcpy(register_name, ctx->vs_output[reg->idx[0].offset]);
|
|
break;
|
|
|
|
case WINED3DSPR_LOOP:
|
|
if(ctx->target_version >= NV2)
|
|
{
|
|
/* Pshader has an implicitly declared loop index counter A0.x that cannot be renamed */
|
|
if(pshader) sprintf(register_name, "A0.x");
|
|
else sprintf(register_name, "aL.y");
|
|
}
|
|
else
|
|
{
|
|
/* Unfortunately this code cannot return the value of ctx->aL here. An immediate value
|
|
* would be valid, but if aL is used for indexing(its only use), there's likely an offset,
|
|
* thus the result would be something like C[15 + 30], which is not valid in the ARB program
|
|
* grammar. So return a marker for the emulated aL and intercept it in constant and varying
|
|
* indexing
|
|
*/
|
|
sprintf(register_name, "**aL_emul**");
|
|
}
|
|
|
|
break;
|
|
|
|
case WINED3DSPR_CONSTINT:
|
|
sprintf(register_name, "I%u", reg->idx[0].offset);
|
|
break;
|
|
|
|
case WINED3DSPR_MISCTYPE:
|
|
if (!reg->idx[0].offset)
|
|
sprintf(register_name, "vpos");
|
|
else if (reg->idx[0].offset == 1)
|
|
sprintf(register_name, "fragment.facing.x");
|
|
else
|
|
FIXME("Unknown MISCTYPE register index %u.\n", reg->idx[0].offset);
|
|
break;
|
|
|
|
default:
|
|
FIXME("Unhandled register type %#x[%u].\n", reg->type, reg->idx[0].offset);
|
|
sprintf(register_name, "unrecognized_register[%u]", reg->idx[0].offset);
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void shader_arb_get_dst_param(const struct wined3d_shader_instruction *ins,
|
|
const struct wined3d_shader_dst_param *wined3d_dst, char *str)
|
|
{
|
|
char register_name[255];
|
|
char write_mask[6];
|
|
BOOL is_color;
|
|
|
|
shader_arb_get_register_name(ins, &wined3d_dst->reg, register_name, &is_color);
|
|
strcpy(str, register_name);
|
|
|
|
shader_arb_get_write_mask(ins, wined3d_dst, write_mask);
|
|
strcat(str, write_mask);
|
|
}
|
|
|
|
static const char *shader_arb_get_fixup_swizzle(enum fixup_channel_source channel_source)
|
|
{
|
|
switch(channel_source)
|
|
{
|
|
case CHANNEL_SOURCE_ZERO: return "0";
|
|
case CHANNEL_SOURCE_ONE: return "1";
|
|
case CHANNEL_SOURCE_X: return "x";
|
|
case CHANNEL_SOURCE_Y: return "y";
|
|
case CHANNEL_SOURCE_Z: return "z";
|
|
case CHANNEL_SOURCE_W: return "w";
|
|
default:
|
|
FIXME("Unhandled channel source %#x\n", channel_source);
|
|
return "undefined";
|
|
}
|
|
}
|
|
|
|
struct color_fixup_masks
|
|
{
|
|
DWORD source;
|
|
DWORD sign;
|
|
};
|
|
|
|
static struct color_fixup_masks calc_color_correction(struct color_fixup_desc fixup, DWORD dst_mask)
|
|
{
|
|
struct color_fixup_masks masks = {0, 0};
|
|
|
|
if (is_complex_fixup(fixup))
|
|
{
|
|
enum complex_fixup complex_fixup = get_complex_fixup(fixup);
|
|
FIXME("Complex fixup (%#x) not supported\n", complex_fixup);
|
|
return masks;
|
|
}
|
|
|
|
if (fixup.x_source != CHANNEL_SOURCE_X)
|
|
masks.source |= WINED3DSP_WRITEMASK_0;
|
|
if (fixup.y_source != CHANNEL_SOURCE_Y)
|
|
masks.source |= WINED3DSP_WRITEMASK_1;
|
|
if (fixup.z_source != CHANNEL_SOURCE_Z)
|
|
masks.source |= WINED3DSP_WRITEMASK_2;
|
|
if (fixup.w_source != CHANNEL_SOURCE_W)
|
|
masks.source |= WINED3DSP_WRITEMASK_3;
|
|
masks.source &= dst_mask;
|
|
|
|
if (fixup.x_sign_fixup)
|
|
masks.sign |= WINED3DSP_WRITEMASK_0;
|
|
if (fixup.y_sign_fixup)
|
|
masks.sign |= WINED3DSP_WRITEMASK_1;
|
|
if (fixup.z_sign_fixup)
|
|
masks.sign |= WINED3DSP_WRITEMASK_2;
|
|
if (fixup.w_sign_fixup)
|
|
masks.sign |= WINED3DSP_WRITEMASK_3;
|
|
masks.sign &= dst_mask;
|
|
|
|
return masks;
|
|
}
|
|
|
|
static void gen_color_correction(struct wined3d_string_buffer *buffer, const char *dst,
|
|
const char *src, const char *one, const char *two,
|
|
struct color_fixup_desc fixup, struct color_fixup_masks masks)
|
|
{
|
|
const char *sign_fixup_src = dst;
|
|
|
|
if (masks.source)
|
|
{
|
|
if (masks.sign)
|
|
sign_fixup_src = "TA";
|
|
|
|
shader_addline(buffer, "SWZ %s, %s, %s, %s, %s, %s;\n", sign_fixup_src, src,
|
|
shader_arb_get_fixup_swizzle(fixup.x_source), shader_arb_get_fixup_swizzle(fixup.y_source),
|
|
shader_arb_get_fixup_swizzle(fixup.z_source), shader_arb_get_fixup_swizzle(fixup.w_source));
|
|
}
|
|
else if (masks.sign)
|
|
{
|
|
sign_fixup_src = src;
|
|
}
|
|
|
|
if (masks.sign)
|
|
{
|
|
char reg_mask[6];
|
|
char *ptr = reg_mask;
|
|
|
|
if (masks.sign != WINED3DSP_WRITEMASK_ALL)
|
|
{
|
|
*ptr++ = '.';
|
|
if (masks.sign & WINED3DSP_WRITEMASK_0)
|
|
*ptr++ = 'x';
|
|
if (masks.sign & WINED3DSP_WRITEMASK_1)
|
|
*ptr++ = 'y';
|
|
if (masks.sign & WINED3DSP_WRITEMASK_2)
|
|
*ptr++ = 'z';
|
|
if (masks.sign & WINED3DSP_WRITEMASK_3)
|
|
*ptr++ = 'w';
|
|
}
|
|
*ptr = '\0';
|
|
|
|
shader_addline(buffer, "MAD %s%s, %s, %s, -%s;\n", dst, reg_mask, sign_fixup_src, two, one);
|
|
}
|
|
}
|
|
|
|
static const char *shader_arb_get_modifier(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
DWORD mod;
|
|
struct shader_arb_ctx_priv *priv = ins->ctx->backend_data;
|
|
if (!ins->dst_count) return "";
|
|
|
|
mod = ins->dst[0].modifiers;
|
|
|
|
/* Silently ignore PARTIALPRECISION if it's not supported */
|
|
if(priv->target_version == ARB) mod &= ~WINED3DSPDM_PARTIALPRECISION;
|
|
|
|
if(mod & WINED3DSPDM_MSAMPCENTROID)
|
|
{
|
|
FIXME("Unhandled modifier WINED3DSPDM_MSAMPCENTROID\n");
|
|
mod &= ~WINED3DSPDM_MSAMPCENTROID;
|
|
}
|
|
|
|
switch(mod)
|
|
{
|
|
case WINED3DSPDM_SATURATE | WINED3DSPDM_PARTIALPRECISION:
|
|
return "H_SAT";
|
|
|
|
case WINED3DSPDM_SATURATE:
|
|
return "_SAT";
|
|
|
|
case WINED3DSPDM_PARTIALPRECISION:
|
|
return "H";
|
|
|
|
case 0:
|
|
return "";
|
|
|
|
default:
|
|
FIXME("Unknown modifiers 0x%08x\n", mod);
|
|
return "";
|
|
}
|
|
}
|
|
|
|
#define TEX_PROJ 0x1
|
|
#define TEX_BIAS 0x2
|
|
#define TEX_LOD 0x4
|
|
#define TEX_DERIV 0x10
|
|
|
|
static void shader_hw_sample(const struct wined3d_shader_instruction *ins, DWORD sampler_idx,
|
|
const char *dst_str, const char *coord_reg, WORD flags, const char *dsx, const char *dsy)
|
|
{
|
|
enum wined3d_shader_resource_type resource_type = ins->ctx->reg_maps->resource_info[sampler_idx].type;
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
const char *tex_type;
|
|
BOOL np2_fixup = FALSE;
|
|
struct shader_arb_ctx_priv *priv = ins->ctx->backend_data;
|
|
const char *mod;
|
|
BOOL pshader = shader_is_pshader_version(ins->ctx->reg_maps->shader_version.type);
|
|
const struct wined3d_shader *shader;
|
|
const struct wined3d_device *device;
|
|
const struct wined3d_gl_info *gl_info;
|
|
const char *tex_dst = dst_str;
|
|
struct color_fixup_masks masks;
|
|
|
|
/* D3D vertex shader sampler IDs are vertex samplers(0-3), not global d3d samplers */
|
|
if(!pshader) sampler_idx += MAX_FRAGMENT_SAMPLERS;
|
|
|
|
switch (resource_type)
|
|
{
|
|
case WINED3D_SHADER_RESOURCE_TEXTURE_1D:
|
|
tex_type = "1D";
|
|
break;
|
|
|
|
case WINED3D_SHADER_RESOURCE_TEXTURE_2D:
|
|
shader = ins->ctx->shader;
|
|
device = shader->device;
|
|
gl_info = &device->adapter->gl_info;
|
|
|
|
if (pshader && priv->cur_ps_args->super.np2_fixup & (1u << sampler_idx)
|
|
&& gl_info->supported[ARB_TEXTURE_RECTANGLE])
|
|
tex_type = "RECT";
|
|
else
|
|
tex_type = "2D";
|
|
if (shader_is_pshader_version(ins->ctx->reg_maps->shader_version.type))
|
|
{
|
|
if (priv->cur_np2fixup_info->super.active & (1u << sampler_idx))
|
|
{
|
|
if (flags) FIXME("Only ordinary sampling from NP2 textures is supported.\n");
|
|
else np2_fixup = TRUE;
|
|
}
|
|
}
|
|
break;
|
|
|
|
case WINED3D_SHADER_RESOURCE_TEXTURE_3D:
|
|
tex_type = "3D";
|
|
break;
|
|
|
|
case WINED3D_SHADER_RESOURCE_TEXTURE_CUBE:
|
|
tex_type = "CUBE";
|
|
break;
|
|
|
|
default:
|
|
ERR("Unexpected resource type %#x.\n", resource_type);
|
|
tex_type = "";
|
|
}
|
|
|
|
/* TEX, TXL, TXD and TXP do not support the "H" modifier,
|
|
* so don't use shader_arb_get_modifier
|
|
*/
|
|
if(ins->dst[0].modifiers & WINED3DSPDM_SATURATE) mod = "_SAT";
|
|
else mod = "";
|
|
|
|
/* Fragment samplers always have indentity mapping */
|
|
if(sampler_idx >= MAX_FRAGMENT_SAMPLERS)
|
|
{
|
|
sampler_idx = priv->cur_vs_args->vertex.samplers[sampler_idx - MAX_FRAGMENT_SAMPLERS];
|
|
}
|
|
|
|
if (pshader)
|
|
{
|
|
masks = calc_color_correction(priv->cur_ps_args->super.color_fixup[sampler_idx],
|
|
ins->dst[0].write_mask);
|
|
|
|
if (masks.source || masks.sign)
|
|
tex_dst = "TA";
|
|
}
|
|
|
|
if (flags & TEX_DERIV)
|
|
{
|
|
if(flags & TEX_PROJ) FIXME("Projected texture sampling with custom derivatives\n");
|
|
if(flags & TEX_BIAS) FIXME("Biased texture sampling with custom derivatives\n");
|
|
shader_addline(buffer, "TXD%s %s, %s, %s, %s, texture[%u], %s;\n", mod, tex_dst, coord_reg,
|
|
dsx, dsy, sampler_idx, tex_type);
|
|
}
|
|
else if(flags & TEX_LOD)
|
|
{
|
|
if(flags & TEX_PROJ) FIXME("Projected texture sampling with explicit lod\n");
|
|
if(flags & TEX_BIAS) FIXME("Biased texture sampling with explicit lod\n");
|
|
shader_addline(buffer, "TXL%s %s, %s, texture[%u], %s;\n", mod, tex_dst, coord_reg,
|
|
sampler_idx, tex_type);
|
|
}
|
|
else if (flags & TEX_BIAS)
|
|
{
|
|
/* Shouldn't be possible, but let's check for it */
|
|
if(flags & TEX_PROJ) FIXME("Biased and Projected texture sampling\n");
|
|
/* TXB takes the 4th component of the source vector automatically, as d3d. Nothing more to do */
|
|
shader_addline(buffer, "TXB%s %s, %s, texture[%u], %s;\n", mod, tex_dst, coord_reg, sampler_idx, tex_type);
|
|
}
|
|
else if (flags & TEX_PROJ)
|
|
{
|
|
shader_addline(buffer, "TXP%s %s, %s, texture[%u], %s;\n", mod, tex_dst, coord_reg, sampler_idx, tex_type);
|
|
}
|
|
else
|
|
{
|
|
if (np2_fixup)
|
|
{
|
|
const unsigned char idx = priv->cur_np2fixup_info->super.idx[sampler_idx];
|
|
shader_addline(buffer, "MUL TA, np2fixup[%u].%s, %s;\n", idx >> 1,
|
|
(idx % 2) ? "zwxy" : "xyzw", coord_reg);
|
|
|
|
shader_addline(buffer, "TEX%s %s, TA, texture[%u], %s;\n", mod, tex_dst, sampler_idx, tex_type);
|
|
}
|
|
else
|
|
shader_addline(buffer, "TEX%s %s, %s, texture[%u], %s;\n", mod, tex_dst, coord_reg, sampler_idx, tex_type);
|
|
}
|
|
|
|
if (pshader)
|
|
{
|
|
gen_color_correction(buffer, dst_str, tex_dst,
|
|
arb_get_helper_value(WINED3D_SHADER_TYPE_PIXEL, ARB_ONE),
|
|
arb_get_helper_value(WINED3D_SHADER_TYPE_PIXEL, ARB_TWO),
|
|
priv->cur_ps_args->super.color_fixup[sampler_idx], masks);
|
|
}
|
|
}
|
|
|
|
static void shader_arb_get_src_param(const struct wined3d_shader_instruction *ins,
|
|
const struct wined3d_shader_src_param *src, unsigned int tmpreg, char *outregstr)
|
|
{
|
|
/* Generate a line that does the input modifier computation and return the input register to use */
|
|
BOOL is_color = FALSE, insert_line;
|
|
char regstr[256];
|
|
char swzstr[20];
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
struct shader_arb_ctx_priv *ctx = ins->ctx->backend_data;
|
|
const char *one = arb_get_helper_value(ins->ctx->reg_maps->shader_version.type, ARB_ONE);
|
|
const char *two = arb_get_helper_value(ins->ctx->reg_maps->shader_version.type, ARB_TWO);
|
|
|
|
/* Assume a new line will be added */
|
|
insert_line = TRUE;
|
|
|
|
/* Get register name */
|
|
shader_arb_get_register_name(ins, &src->reg, regstr, &is_color);
|
|
shader_arb_get_swizzle(src, is_color, swzstr);
|
|
|
|
switch (src->modifiers)
|
|
{
|
|
case WINED3DSPSM_NONE:
|
|
sprintf(outregstr, "%s%s", regstr, swzstr);
|
|
insert_line = FALSE;
|
|
break;
|
|
case WINED3DSPSM_NEG:
|
|
sprintf(outregstr, "-%s%s", regstr, swzstr);
|
|
insert_line = FALSE;
|
|
break;
|
|
case WINED3DSPSM_BIAS:
|
|
shader_addline(buffer, "ADD T%c, %s, -coefdiv.x;\n", 'A' + tmpreg, regstr);
|
|
break;
|
|
case WINED3DSPSM_BIASNEG:
|
|
shader_addline(buffer, "ADD T%c, -%s, coefdiv.x;\n", 'A' + tmpreg, regstr);
|
|
break;
|
|
case WINED3DSPSM_SIGN:
|
|
shader_addline(buffer, "MAD T%c, %s, %s, -%s;\n", 'A' + tmpreg, regstr, two, one);
|
|
break;
|
|
case WINED3DSPSM_SIGNNEG:
|
|
shader_addline(buffer, "MAD T%c, %s, -%s, %s;\n", 'A' + tmpreg, regstr, two, one);
|
|
break;
|
|
case WINED3DSPSM_COMP:
|
|
shader_addline(buffer, "SUB T%c, %s, %s;\n", 'A' + tmpreg, one, regstr);
|
|
break;
|
|
case WINED3DSPSM_X2:
|
|
shader_addline(buffer, "ADD T%c, %s, %s;\n", 'A' + tmpreg, regstr, regstr);
|
|
break;
|
|
case WINED3DSPSM_X2NEG:
|
|
shader_addline(buffer, "ADD T%c, -%s, -%s;\n", 'A' + tmpreg, regstr, regstr);
|
|
break;
|
|
case WINED3DSPSM_DZ:
|
|
shader_addline(buffer, "RCP T%c, %s.z;\n", 'A' + tmpreg, regstr);
|
|
shader_addline(buffer, "MUL T%c, %s, T%c;\n", 'A' + tmpreg, regstr, 'A' + tmpreg);
|
|
break;
|
|
case WINED3DSPSM_DW:
|
|
shader_addline(buffer, "RCP T%c, %s.w;\n", 'A' + tmpreg, regstr);
|
|
shader_addline(buffer, "MUL T%c, %s, T%c;\n", 'A' + tmpreg, regstr, 'A' + tmpreg);
|
|
break;
|
|
case WINED3DSPSM_ABS:
|
|
if(ctx->target_version >= NV2) {
|
|
sprintf(outregstr, "|%s%s|", regstr, swzstr);
|
|
insert_line = FALSE;
|
|
} else {
|
|
shader_addline(buffer, "ABS T%c, %s;\n", 'A' + tmpreg, regstr);
|
|
}
|
|
break;
|
|
case WINED3DSPSM_ABSNEG:
|
|
if(ctx->target_version >= NV2) {
|
|
sprintf(outregstr, "-|%s%s|", regstr, swzstr);
|
|
} else {
|
|
shader_addline(buffer, "ABS T%c, %s;\n", 'A' + tmpreg, regstr);
|
|
sprintf(outregstr, "-T%c%s", 'A' + tmpreg, swzstr);
|
|
}
|
|
insert_line = FALSE;
|
|
break;
|
|
default:
|
|
sprintf(outregstr, "%s%s", regstr, swzstr);
|
|
insert_line = FALSE;
|
|
}
|
|
|
|
/* Return modified or original register, with swizzle */
|
|
if (insert_line)
|
|
sprintf(outregstr, "T%c%s", 'A' + tmpreg, swzstr);
|
|
}
|
|
|
|
static void pshader_hw_bem(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
const struct wined3d_shader_dst_param *dst = &ins->dst[0];
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
DWORD sampler_code = dst->reg.idx[0].offset;
|
|
char dst_name[50];
|
|
char src_name[2][50];
|
|
|
|
shader_arb_get_dst_param(ins, dst, dst_name);
|
|
|
|
/* Sampling the perturbation map in Tsrc was done already, including the signedness correction if needed
|
|
*
|
|
* Keep in mind that src_name[1] can be "TB" and src_name[0] can be "TA" because modifiers like _x2 are valid
|
|
* with bem. So delay loading the first parameter until after the perturbation calculation which needs two
|
|
* temps is done.
|
|
*/
|
|
shader_arb_get_src_param(ins, &ins->src[1], 1, src_name[1]);
|
|
shader_addline(buffer, "SWZ TA, bumpenvmat%d, x, z, 0, 0;\n", sampler_code);
|
|
shader_addline(buffer, "DP3 TC.r, TA, %s;\n", src_name[1]);
|
|
shader_addline(buffer, "SWZ TA, bumpenvmat%d, y, w, 0, 0;\n", sampler_code);
|
|
shader_addline(buffer, "DP3 TC.g, TA, %s;\n", src_name[1]);
|
|
|
|
shader_arb_get_src_param(ins, &ins->src[0], 0, src_name[0]);
|
|
shader_addline(buffer, "ADD %s, %s, TC;\n", dst_name, src_name[0]);
|
|
}
|
|
|
|
static DWORD negate_modifiers(DWORD mod, char *extra_char)
|
|
{
|
|
*extra_char = ' ';
|
|
switch(mod)
|
|
{
|
|
case WINED3DSPSM_NONE: return WINED3DSPSM_NEG;
|
|
case WINED3DSPSM_NEG: return WINED3DSPSM_NONE;
|
|
case WINED3DSPSM_BIAS: return WINED3DSPSM_BIASNEG;
|
|
case WINED3DSPSM_BIASNEG: return WINED3DSPSM_BIAS;
|
|
case WINED3DSPSM_SIGN: return WINED3DSPSM_SIGNNEG;
|
|
case WINED3DSPSM_SIGNNEG: return WINED3DSPSM_SIGN;
|
|
case WINED3DSPSM_COMP: *extra_char = '-'; return WINED3DSPSM_COMP;
|
|
case WINED3DSPSM_X2: return WINED3DSPSM_X2NEG;
|
|
case WINED3DSPSM_X2NEG: return WINED3DSPSM_X2;
|
|
case WINED3DSPSM_DZ: *extra_char = '-'; return WINED3DSPSM_DZ;
|
|
case WINED3DSPSM_DW: *extra_char = '-'; return WINED3DSPSM_DW;
|
|
case WINED3DSPSM_ABS: return WINED3DSPSM_ABSNEG;
|
|
case WINED3DSPSM_ABSNEG: return WINED3DSPSM_ABS;
|
|
}
|
|
FIXME("Unknown modifier %u\n", mod);
|
|
return mod;
|
|
}
|
|
|
|
static void pshader_hw_cnd(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
const struct wined3d_shader_dst_param *dst = &ins->dst[0];
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
char dst_name[50];
|
|
char src_name[3][50];
|
|
DWORD shader_version = WINED3D_SHADER_VERSION(ins->ctx->reg_maps->shader_version.major,
|
|
ins->ctx->reg_maps->shader_version.minor);
|
|
|
|
shader_arb_get_dst_param(ins, dst, dst_name);
|
|
shader_arb_get_src_param(ins, &ins->src[1], 1, src_name[1]);
|
|
|
|
if (shader_version <= WINED3D_SHADER_VERSION(1, 3) && ins->coissue
|
|
&& ins->dst->write_mask != WINED3DSP_WRITEMASK_3)
|
|
{
|
|
shader_addline(buffer, "MOV%s %s, %s;\n", shader_arb_get_modifier(ins), dst_name, src_name[1]);
|
|
}
|
|
else
|
|
{
|
|
struct wined3d_shader_src_param src0_copy = ins->src[0];
|
|
char extra_neg;
|
|
|
|
/* src0 may have a negate srcmod set, so we can't blindly add "-" to the name */
|
|
src0_copy.modifiers = negate_modifiers(src0_copy.modifiers, &extra_neg);
|
|
|
|
shader_arb_get_src_param(ins, &src0_copy, 0, src_name[0]);
|
|
shader_arb_get_src_param(ins, &ins->src[2], 2, src_name[2]);
|
|
shader_addline(buffer, "ADD TA, %c%s, coefdiv.x;\n", extra_neg, src_name[0]);
|
|
shader_addline(buffer, "CMP%s %s, TA, %s, %s;\n", shader_arb_get_modifier(ins),
|
|
dst_name, src_name[1], src_name[2]);
|
|
}
|
|
}
|
|
|
|
static void pshader_hw_cmp(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
const struct wined3d_shader_dst_param *dst = &ins->dst[0];
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
char dst_name[50];
|
|
char src_name[3][50];
|
|
|
|
shader_arb_get_dst_param(ins, dst, dst_name);
|
|
|
|
/* Generate input register names (with modifiers) */
|
|
shader_arb_get_src_param(ins, &ins->src[0], 0, src_name[0]);
|
|
shader_arb_get_src_param(ins, &ins->src[1], 1, src_name[1]);
|
|
shader_arb_get_src_param(ins, &ins->src[2], 2, src_name[2]);
|
|
|
|
shader_addline(buffer, "CMP%s %s, %s, %s, %s;\n", shader_arb_get_modifier(ins),
|
|
dst_name, src_name[0], src_name[2], src_name[1]);
|
|
}
|
|
|
|
/** Process the WINED3DSIO_DP2ADD instruction in ARB.
|
|
* dst = dot2(src0, src1) + src2 */
|
|
static void pshader_hw_dp2add(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
const struct wined3d_shader_dst_param *dst = &ins->dst[0];
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
char dst_name[50];
|
|
char src_name[3][50];
|
|
struct shader_arb_ctx_priv *ctx = ins->ctx->backend_data;
|
|
|
|
shader_arb_get_dst_param(ins, dst, dst_name);
|
|
shader_arb_get_src_param(ins, &ins->src[0], 0, src_name[0]);
|
|
shader_arb_get_src_param(ins, &ins->src[2], 2, src_name[2]);
|
|
|
|
if(ctx->target_version >= NV3)
|
|
{
|
|
/* GL_NV_fragment_program2 has a 1:1 matching instruction */
|
|
shader_arb_get_src_param(ins, &ins->src[1], 1, src_name[1]);
|
|
shader_addline(buffer, "DP2A%s %s, %s, %s, %s;\n", shader_arb_get_modifier(ins),
|
|
dst_name, src_name[0], src_name[1], src_name[2]);
|
|
}
|
|
else if(ctx->target_version >= NV2)
|
|
{
|
|
/* dst.x = src2.?, src0.x, src1.x + src0.y * src1.y
|
|
* dst.y = src2.?, src0.x, src1.z + src0.y * src1.w
|
|
* dst.z = src2.?, src0.x, src1.x + src0.y * src1.y
|
|
* dst.z = src2.?, src0.x, src1.z + src0.y * src1.w
|
|
*
|
|
* Make sure that src1.zw = src1.xy, then we get a classic dp2add
|
|
*
|
|
* .xyxy and other swizzles that we could get with this are not valid in
|
|
* plain ARBfp, but luckily the NV extension grammar lifts this limitation.
|
|
*/
|
|
struct wined3d_shader_src_param tmp_param = ins->src[1];
|
|
DWORD swizzle = tmp_param.swizzle & 0xf; /* Selects .xy */
|
|
tmp_param.swizzle = swizzle | (swizzle << 4); /* Creates .xyxy */
|
|
|
|
shader_arb_get_src_param(ins, &tmp_param, 1, src_name[1]);
|
|
|
|
shader_addline(buffer, "X2D%s %s, %s, %s, %s;\n", shader_arb_get_modifier(ins),
|
|
dst_name, src_name[2], src_name[0], src_name[1]);
|
|
}
|
|
else
|
|
{
|
|
shader_arb_get_src_param(ins, &ins->src[1], 1, src_name[1]);
|
|
/* Emulate a DP2 with a DP3 and 0.0. Don't use the dest as temp register, it could be src[1] or src[2]
|
|
* src_name[0] can be TA, but TA is a private temp for modifiers, so it is save to overwrite
|
|
*/
|
|
shader_addline(buffer, "MOV TA, %s;\n", src_name[0]);
|
|
shader_addline(buffer, "MOV TA.z, 0.0;\n");
|
|
shader_addline(buffer, "DP3 TA, TA, %s;\n", src_name[1]);
|
|
shader_addline(buffer, "ADD%s %s, TA, %s;\n", shader_arb_get_modifier(ins), dst_name, src_name[2]);
|
|
}
|
|
}
|
|
|
|
/* Map the opcode 1-to-1 to the GL code */
|
|
static void shader_hw_map2gl(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
const char *instruction;
|
|
char arguments[256], dst_str[50];
|
|
unsigned int i;
|
|
const struct wined3d_shader_dst_param *dst = &ins->dst[0];
|
|
|
|
switch (ins->handler_idx)
|
|
{
|
|
case WINED3DSIH_ABS: instruction = "ABS"; break;
|
|
case WINED3DSIH_ADD: instruction = "ADD"; break;
|
|
case WINED3DSIH_CRS: instruction = "XPD"; break;
|
|
case WINED3DSIH_DP3: instruction = "DP3"; break;
|
|
case WINED3DSIH_DP4: instruction = "DP4"; break;
|
|
case WINED3DSIH_DST: instruction = "DST"; break;
|
|
case WINED3DSIH_FRC: instruction = "FRC"; break;
|
|
case WINED3DSIH_LIT: instruction = "LIT"; break;
|
|
case WINED3DSIH_LRP: instruction = "LRP"; break;
|
|
case WINED3DSIH_MAD: instruction = "MAD"; break;
|
|
case WINED3DSIH_MAX: instruction = "MAX"; break;
|
|
case WINED3DSIH_MIN: instruction = "MIN"; break;
|
|
case WINED3DSIH_MOV: instruction = "MOV"; break;
|
|
case WINED3DSIH_MUL: instruction = "MUL"; break;
|
|
case WINED3DSIH_SGE: instruction = "SGE"; break;
|
|
case WINED3DSIH_SLT: instruction = "SLT"; break;
|
|
case WINED3DSIH_SUB: instruction = "SUB"; break;
|
|
case WINED3DSIH_MOVA:instruction = "ARR"; break;
|
|
case WINED3DSIH_DSX: instruction = "DDX"; break;
|
|
default: instruction = "";
|
|
FIXME("Unhandled opcode %s.\n", debug_d3dshaderinstructionhandler(ins->handler_idx));
|
|
break;
|
|
}
|
|
|
|
/* Note that shader_arb_add_dst_param() adds spaces. */
|
|
arguments[0] = '\0';
|
|
shader_arb_get_dst_param(ins, dst, dst_str);
|
|
for (i = 0; i < ins->src_count; ++i)
|
|
{
|
|
char operand[100];
|
|
strcat(arguments, ", ");
|
|
shader_arb_get_src_param(ins, &ins->src[i], i, operand);
|
|
strcat(arguments, operand);
|
|
}
|
|
shader_addline(buffer, "%s%s %s%s;\n", instruction, shader_arb_get_modifier(ins), dst_str, arguments);
|
|
}
|
|
|
|
static void shader_hw_nop(const struct wined3d_shader_instruction *ins) {}
|
|
|
|
static DWORD shader_arb_select_component(DWORD swizzle, DWORD component)
|
|
{
|
|
return ((swizzle >> 2 * component) & 0x3) * 0x55;
|
|
}
|
|
|
|
static void shader_hw_mov(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
const struct wined3d_shader *shader = ins->ctx->shader;
|
|
const struct wined3d_shader_reg_maps *reg_maps = ins->ctx->reg_maps;
|
|
BOOL pshader = shader_is_pshader_version(reg_maps->shader_version.type);
|
|
struct shader_arb_ctx_priv *ctx = ins->ctx->backend_data;
|
|
const char *zero = arb_get_helper_value(reg_maps->shader_version.type, ARB_ZERO);
|
|
const char *one = arb_get_helper_value(reg_maps->shader_version.type, ARB_ONE);
|
|
const char *two = arb_get_helper_value(reg_maps->shader_version.type, ARB_TWO);
|
|
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
char src0_param[256];
|
|
|
|
if (ins->handler_idx == WINED3DSIH_MOVA)
|
|
{
|
|
const struct arb_vshader_private *shader_data = shader->backend_data;
|
|
char write_mask[6];
|
|
const char *offset = arb_get_helper_value(WINED3D_SHADER_TYPE_VERTEX, ARB_VS_REL_OFFSET);
|
|
|
|
if(ctx->target_version >= NV2) {
|
|
shader_hw_map2gl(ins);
|
|
return;
|
|
}
|
|
shader_arb_get_src_param(ins, &ins->src[0], 0, src0_param);
|
|
shader_arb_get_write_mask(ins, &ins->dst[0], write_mask);
|
|
|
|
/* This implements the mova formula used in GLSL. The first two instructions
|
|
* prepare the sign() part. Note that it is fine to have my_sign(0.0) = 1.0
|
|
* in this case:
|
|
* mova A0.x, 0.0
|
|
*
|
|
* A0.x = arl(floor(abs(0.0) + 0.5) * 1.0) = floor(0.5) = 0.0 since arl does a floor
|
|
*
|
|
* The ARL is performed when A0 is used - the requested component is read from A0_SHADOW into
|
|
* A0.x. We can use the overwritten component of A0_shadow as temporary storage for the sign.
|
|
*/
|
|
shader_addline(buffer, "SGE A0_SHADOW%s, %s, %s;\n", write_mask, src0_param, zero);
|
|
shader_addline(buffer, "MAD A0_SHADOW%s, A0_SHADOW, %s, -%s;\n", write_mask, two, one);
|
|
|
|
shader_addline(buffer, "ABS TA%s, %s;\n", write_mask, src0_param);
|
|
shader_addline(buffer, "ADD TA%s, TA, rel_addr_const.x;\n", write_mask);
|
|
shader_addline(buffer, "FLR TA%s, TA;\n", write_mask);
|
|
if (shader_data->rel_offset)
|
|
{
|
|
shader_addline(buffer, "ADD TA%s, TA, %s;\n", write_mask, offset);
|
|
}
|
|
shader_addline(buffer, "MUL A0_SHADOW%s, TA, A0_SHADOW;\n", write_mask);
|
|
|
|
((struct shader_arb_ctx_priv *)ins->ctx->backend_data)->addr_reg[0] = '\0';
|
|
}
|
|
else if (reg_maps->shader_version.major == 1
|
|
&& !shader_is_pshader_version(reg_maps->shader_version.type)
|
|
&& ins->dst[0].reg.type == WINED3DSPR_ADDR)
|
|
{
|
|
const struct arb_vshader_private *shader_data = shader->backend_data;
|
|
src0_param[0] = '\0';
|
|
|
|
if (shader_data->rel_offset && ctx->target_version == ARB)
|
|
{
|
|
const char *offset = arb_get_helper_value(WINED3D_SHADER_TYPE_VERTEX, ARB_VS_REL_OFFSET);
|
|
shader_arb_get_src_param(ins, &ins->src[0], 0, src0_param);
|
|
shader_addline(buffer, "ADD TA.x, %s, %s;\n", src0_param, offset);
|
|
shader_addline(buffer, "ARL A0.x, TA.x;\n");
|
|
}
|
|
else
|
|
{
|
|
/* Apple's ARB_vertex_program implementation does not accept an ARL source argument
|
|
* with more than one component. Thus replicate the first source argument over all
|
|
* 4 components. For example, .xyzw -> .x (or better: .xxxx), .zwxy -> .z, etc) */
|
|
struct wined3d_shader_src_param tmp_src = ins->src[0];
|
|
tmp_src.swizzle = shader_arb_select_component(tmp_src.swizzle, 0);
|
|
shader_arb_get_src_param(ins, &tmp_src, 0, src0_param);
|
|
shader_addline(buffer, "ARL A0.x, %s;\n", src0_param);
|
|
}
|
|
}
|
|
else if (ins->dst[0].reg.type == WINED3DSPR_COLOROUT && !ins->dst[0].reg.idx[0].offset && pshader)
|
|
{
|
|
if (ctx->ps_post_process && shader->u.ps.color0_mov)
|
|
{
|
|
shader_addline(buffer, "#mov handled in srgb write or fog code\n");
|
|
return;
|
|
}
|
|
shader_hw_map2gl(ins);
|
|
}
|
|
else
|
|
{
|
|
shader_hw_map2gl(ins);
|
|
}
|
|
}
|
|
|
|
static void pshader_hw_texkill(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
const struct wined3d_shader_dst_param *dst = &ins->dst[0];
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
char reg_dest[40];
|
|
|
|
/* No swizzles are allowed in d3d's texkill. PS 1.x ignores the 4th component as documented,
|
|
* but >= 2.0 honors it (undocumented, but tested by the d3d9 testsuite)
|
|
*/
|
|
shader_arb_get_dst_param(ins, dst, reg_dest);
|
|
|
|
if (ins->ctx->reg_maps->shader_version.major >= 2)
|
|
{
|
|
const char *kilsrc = "TA";
|
|
BOOL is_color;
|
|
|
|
shader_arb_get_register_name(ins, &dst->reg, reg_dest, &is_color);
|
|
if(dst->write_mask == WINED3DSP_WRITEMASK_ALL)
|
|
{
|
|
kilsrc = reg_dest;
|
|
}
|
|
else
|
|
{
|
|
/* Sigh. KIL doesn't support swizzles/writemasks. KIL passes a writemask, but ".xy" for example
|
|
* is not valid as a swizzle in ARB (needs ".xyyy"). Use SWZ to load the register properly, and set
|
|
* masked out components to 0(won't kill)
|
|
*/
|
|
char x = '0', y = '0', z = '0', w = '0';
|
|
if(dst->write_mask & WINED3DSP_WRITEMASK_0) x = 'x';
|
|
if(dst->write_mask & WINED3DSP_WRITEMASK_1) y = 'y';
|
|
if(dst->write_mask & WINED3DSP_WRITEMASK_2) z = 'z';
|
|
if(dst->write_mask & WINED3DSP_WRITEMASK_3) w = 'w';
|
|
shader_addline(buffer, "SWZ TA, %s, %c, %c, %c, %c;\n", reg_dest, x, y, z, w);
|
|
}
|
|
shader_addline(buffer, "KIL %s;\n", kilsrc);
|
|
}
|
|
else
|
|
{
|
|
/* ARB fp doesn't like swizzles on the parameter of the KIL instruction. To mask the 4th component,
|
|
* copy the register into our general purpose TMP variable, overwrite .w and pass TMP to KIL
|
|
*
|
|
* ps_1_3 shaders use the texcoord incarnation of the Tx register. ps_1_4 shaders can use the same,
|
|
* or pass in any temporary register(in shader phase 2)
|
|
*/
|
|
if (ins->ctx->reg_maps->shader_version.minor <= 3)
|
|
sprintf(reg_dest, "fragment.texcoord[%u]", dst->reg.idx[0].offset);
|
|
else
|
|
shader_arb_get_dst_param(ins, dst, reg_dest);
|
|
shader_addline(buffer, "SWZ TA, %s, x, y, z, 1;\n", reg_dest);
|
|
shader_addline(buffer, "KIL TA;\n");
|
|
}
|
|
}
|
|
|
|
static void pshader_hw_tex(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
struct shader_arb_ctx_priv *priv = ins->ctx->backend_data;
|
|
const struct wined3d_shader_dst_param *dst = &ins->dst[0];
|
|
DWORD shader_version = WINED3D_SHADER_VERSION(ins->ctx->reg_maps->shader_version.major,
|
|
ins->ctx->reg_maps->shader_version.minor);
|
|
struct wined3d_shader_src_param src;
|
|
|
|
char reg_dest[40];
|
|
char reg_coord[40];
|
|
DWORD reg_sampler_code;
|
|
WORD myflags = 0;
|
|
BOOL swizzle_coord = FALSE;
|
|
|
|
/* All versions have a destination register */
|
|
shader_arb_get_dst_param(ins, dst, reg_dest);
|
|
|
|
/* 1.0-1.4: Use destination register number as texture code.
|
|
2.0+: Use provided sampler number as texture code. */
|
|
if (shader_version < WINED3D_SHADER_VERSION(2,0))
|
|
reg_sampler_code = dst->reg.idx[0].offset;
|
|
else
|
|
reg_sampler_code = ins->src[1].reg.idx[0].offset;
|
|
|
|
/* 1.0-1.3: Use the texcoord varying.
|
|
1.4+: Use provided coordinate source register. */
|
|
if (shader_version < WINED3D_SHADER_VERSION(1,4))
|
|
sprintf(reg_coord, "fragment.texcoord[%u]", reg_sampler_code);
|
|
else {
|
|
/* TEX is the only instruction that can handle DW and DZ natively */
|
|
src = ins->src[0];
|
|
if(src.modifiers == WINED3DSPSM_DW) src.modifiers = WINED3DSPSM_NONE;
|
|
if(src.modifiers == WINED3DSPSM_DZ) src.modifiers = WINED3DSPSM_NONE;
|
|
shader_arb_get_src_param(ins, &src, 0, reg_coord);
|
|
}
|
|
|
|
/* projection flag:
|
|
* 1.1, 1.2, 1.3: Use WINED3D_TSS_TEXTURETRANSFORMFLAGS
|
|
* 1.4: Use WINED3DSPSM_DZ or WINED3DSPSM_DW on src[0]
|
|
* 2.0+: Use WINED3DSI_TEXLD_PROJECT on the opcode
|
|
*/
|
|
if (shader_version < WINED3D_SHADER_VERSION(1,4))
|
|
{
|
|
DWORD flags = 0;
|
|
if (reg_sampler_code < MAX_TEXTURES)
|
|
flags = priv->cur_ps_args->super.tex_transform >> reg_sampler_code * WINED3D_PSARGS_TEXTRANSFORM_SHIFT;
|
|
if (flags & WINED3D_PSARGS_PROJECTED)
|
|
{
|
|
myflags |= TEX_PROJ;
|
|
if ((flags & ~WINED3D_PSARGS_PROJECTED) == WINED3D_TTFF_COUNT3)
|
|
swizzle_coord = TRUE;
|
|
}
|
|
}
|
|
else if (shader_version < WINED3D_SHADER_VERSION(2,0))
|
|
{
|
|
enum wined3d_shader_src_modifier src_mod = ins->src[0].modifiers;
|
|
if (src_mod == WINED3DSPSM_DZ)
|
|
{
|
|
swizzle_coord = TRUE;
|
|
myflags |= TEX_PROJ;
|
|
} else if(src_mod == WINED3DSPSM_DW) {
|
|
myflags |= TEX_PROJ;
|
|
}
|
|
} else {
|
|
if (ins->flags & WINED3DSI_TEXLD_PROJECT) myflags |= TEX_PROJ;
|
|
if (ins->flags & WINED3DSI_TEXLD_BIAS) myflags |= TEX_BIAS;
|
|
}
|
|
|
|
if (swizzle_coord)
|
|
{
|
|
/* TXP cannot handle DZ natively, so move the z coordinate to .w.
|
|
* reg_coord is a read-only varying register, so we need a temp reg */
|
|
shader_addline(ins->ctx->buffer, "SWZ TA, %s, x, y, z, z;\n", reg_coord);
|
|
strcpy(reg_coord, "TA");
|
|
}
|
|
|
|
shader_hw_sample(ins, reg_sampler_code, reg_dest, reg_coord, myflags, NULL, NULL);
|
|
}
|
|
|
|
static void pshader_hw_texcoord(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
const struct wined3d_shader_dst_param *dst = &ins->dst[0];
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
DWORD shader_version = WINED3D_SHADER_VERSION(ins->ctx->reg_maps->shader_version.major,
|
|
ins->ctx->reg_maps->shader_version.minor);
|
|
char dst_str[50];
|
|
|
|
if (shader_version < WINED3D_SHADER_VERSION(1,4))
|
|
{
|
|
DWORD reg = dst->reg.idx[0].offset;
|
|
|
|
shader_arb_get_dst_param(ins, &ins->dst[0], dst_str);
|
|
shader_addline(buffer, "MOV_SAT %s, fragment.texcoord[%u];\n", dst_str, reg);
|
|
} else {
|
|
char reg_src[40];
|
|
|
|
shader_arb_get_src_param(ins, &ins->src[0], 0, reg_src);
|
|
shader_arb_get_dst_param(ins, &ins->dst[0], dst_str);
|
|
shader_addline(buffer, "MOV %s, %s;\n", dst_str, reg_src);
|
|
}
|
|
}
|
|
|
|
static void pshader_hw_texreg2ar(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
DWORD flags = 0;
|
|
|
|
DWORD reg1 = ins->dst[0].reg.idx[0].offset;
|
|
char dst_str[50];
|
|
char src_str[50];
|
|
|
|
/* Note that texreg2ar treats Tx as a temporary register, not as a varying */
|
|
shader_arb_get_dst_param(ins, &ins->dst[0], dst_str);
|
|
shader_arb_get_src_param(ins, &ins->src[0], 0, src_str);
|
|
/* Move .x first in case src_str is "TA" */
|
|
shader_addline(buffer, "MOV TA.y, %s.x;\n", src_str);
|
|
shader_addline(buffer, "MOV TA.x, %s.w;\n", src_str);
|
|
if (reg1 < MAX_TEXTURES)
|
|
{
|
|
struct shader_arb_ctx_priv *priv = ins->ctx->backend_data;
|
|
flags = priv->cur_ps_args->super.tex_transform >> reg1 * WINED3D_PSARGS_TEXTRANSFORM_SHIFT;
|
|
}
|
|
shader_hw_sample(ins, reg1, dst_str, "TA", flags & WINED3D_PSARGS_PROJECTED ? TEX_PROJ : 0, NULL, NULL);
|
|
}
|
|
|
|
static void pshader_hw_texreg2gb(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
|
|
DWORD reg1 = ins->dst[0].reg.idx[0].offset;
|
|
char dst_str[50];
|
|
char src_str[50];
|
|
|
|
/* Note that texreg2gb treats Tx as a temporary register, not as a varying */
|
|
shader_arb_get_dst_param(ins, &ins->dst[0], dst_str);
|
|
shader_arb_get_src_param(ins, &ins->src[0], 0, src_str);
|
|
shader_addline(buffer, "MOV TA.x, %s.y;\n", src_str);
|
|
shader_addline(buffer, "MOV TA.y, %s.z;\n", src_str);
|
|
shader_hw_sample(ins, reg1, dst_str, "TA", 0, NULL, NULL);
|
|
}
|
|
|
|
static void pshader_hw_texreg2rgb(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
DWORD reg1 = ins->dst[0].reg.idx[0].offset;
|
|
char dst_str[50];
|
|
char src_str[50];
|
|
|
|
/* Note that texreg2rg treats Tx as a temporary register, not as a varying */
|
|
shader_arb_get_dst_param(ins, &ins->dst[0], dst_str);
|
|
shader_arb_get_src_param(ins, &ins->src[0], 0, src_str);
|
|
shader_hw_sample(ins, reg1, dst_str, src_str, 0, NULL, NULL);
|
|
}
|
|
|
|
static void pshader_hw_texbem(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
struct shader_arb_ctx_priv *priv = ins->ctx->backend_data;
|
|
const struct wined3d_shader_dst_param *dst = &ins->dst[0];
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
char reg_coord[40], dst_reg[50], src_reg[50];
|
|
DWORD reg_dest_code;
|
|
|
|
/* All versions have a destination register. The Tx where the texture coordinates come
|
|
* from is the varying incarnation of the texture register
|
|
*/
|
|
reg_dest_code = dst->reg.idx[0].offset;
|
|
shader_arb_get_dst_param(ins, &ins->dst[0], dst_reg);
|
|
shader_arb_get_src_param(ins, &ins->src[0], 0, src_reg);
|
|
sprintf(reg_coord, "fragment.texcoord[%u]", reg_dest_code);
|
|
|
|
/* Sampling the perturbation map in Tsrc was done already, including the signedness correction if needed
|
|
* The Tx in which the perturbation map is stored is the tempreg incarnation of the texture register
|
|
*
|
|
* GL_NV_fragment_program_option could handle this in one instruction via X2D:
|
|
* X2D TA.xy, fragment.texcoord, T%u, bumpenvmat%u.xzyw
|
|
*
|
|
* However, the NV extensions are never enabled for <= 2.0 shaders because of the performance penalty that
|
|
* comes with it, and texbem is an 1.x only instruction. No 1.x instruction forces us to enable the NV
|
|
* extension.
|
|
*/
|
|
shader_addline(buffer, "SWZ TB, bumpenvmat%d, x, z, 0, 0;\n", reg_dest_code);
|
|
shader_addline(buffer, "DP3 TA.x, TB, %s;\n", src_reg);
|
|
shader_addline(buffer, "SWZ TB, bumpenvmat%d, y, w, 0, 0;\n", reg_dest_code);
|
|
shader_addline(buffer, "DP3 TA.y, TB, %s;\n", src_reg);
|
|
|
|
/* with projective textures, texbem only divides the static texture coord, not the displacement,
|
|
* so we can't let the GL handle this.
|
|
*/
|
|
if ((priv->cur_ps_args->super.tex_transform >> reg_dest_code * WINED3D_PSARGS_TEXTRANSFORM_SHIFT)
|
|
& WINED3D_PSARGS_PROJECTED)
|
|
{
|
|
shader_addline(buffer, "RCP TB.w, %s.w;\n", reg_coord);
|
|
shader_addline(buffer, "MUL TB.xy, %s, TB.w;\n", reg_coord);
|
|
shader_addline(buffer, "ADD TA.xy, TA, TB;\n");
|
|
} else {
|
|
shader_addline(buffer, "ADD TA.xy, TA, %s;\n", reg_coord);
|
|
}
|
|
|
|
shader_hw_sample(ins, reg_dest_code, dst_reg, "TA", 0, NULL, NULL);
|
|
|
|
if (ins->handler_idx == WINED3DSIH_TEXBEML)
|
|
{
|
|
/* No src swizzles are allowed, so this is ok */
|
|
shader_addline(buffer, "MAD TA, %s.z, luminance%d.x, luminance%d.y;\n",
|
|
src_reg, reg_dest_code, reg_dest_code);
|
|
shader_addline(buffer, "MUL %s, %s, TA;\n", dst_reg, dst_reg);
|
|
}
|
|
}
|
|
|
|
static void pshader_hw_texm3x2pad(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
DWORD reg = ins->dst[0].reg.idx[0].offset;
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
char src0_name[50], dst_name[50];
|
|
BOOL is_color;
|
|
struct wined3d_shader_register tmp_reg = ins->dst[0].reg;
|
|
|
|
shader_arb_get_src_param(ins, &ins->src[0], 0, src0_name);
|
|
/* The next instruction will be a texm3x2tex or texm3x2depth that writes to the uninitialized
|
|
* T<reg+1> register. Use this register to store the calculated vector
|
|
*/
|
|
tmp_reg.idx[0].offset = reg + 1;
|
|
shader_arb_get_register_name(ins, &tmp_reg, dst_name, &is_color);
|
|
shader_addline(buffer, "DP3 %s.x, fragment.texcoord[%u], %s;\n", dst_name, reg, src0_name);
|
|
}
|
|
|
|
static void pshader_hw_texm3x2tex(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
struct shader_arb_ctx_priv *priv = ins->ctx->backend_data;
|
|
DWORD flags;
|
|
DWORD reg = ins->dst[0].reg.idx[0].offset;
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
char dst_str[50];
|
|
char src0_name[50];
|
|
char dst_reg[50];
|
|
BOOL is_color;
|
|
|
|
/* We know that we're writing to the uninitialized T<reg> register, so use it for temporary storage */
|
|
shader_arb_get_register_name(ins, &ins->dst[0].reg, dst_reg, &is_color);
|
|
|
|
shader_arb_get_dst_param(ins, &ins->dst[0], dst_str);
|
|
shader_arb_get_src_param(ins, &ins->src[0], 0, src0_name);
|
|
shader_addline(buffer, "DP3 %s.y, fragment.texcoord[%u], %s;\n", dst_reg, reg, src0_name);
|
|
flags = reg < MAX_TEXTURES ? priv->cur_ps_args->super.tex_transform >> reg * WINED3D_PSARGS_TEXTRANSFORM_SHIFT : 0;
|
|
shader_hw_sample(ins, reg, dst_str, dst_reg, flags & WINED3D_PSARGS_PROJECTED ? TEX_PROJ : 0, NULL, NULL);
|
|
}
|
|
|
|
static void pshader_hw_texm3x3pad(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
struct wined3d_shader_tex_mx *tex_mx = ins->ctx->tex_mx;
|
|
DWORD reg = ins->dst[0].reg.idx[0].offset;
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
char src0_name[50], dst_name[50];
|
|
struct wined3d_shader_register tmp_reg = ins->dst[0].reg;
|
|
BOOL is_color;
|
|
|
|
/* There are always 2 texm3x3pad instructions followed by one texm3x3[tex,vspec, ...] instruction, with
|
|
* incrementing ins->dst[0].register_idx numbers. So the pad instruction already knows the final destination
|
|
* register, and this register is uninitialized(otherwise the assembler complains that it is 'redeclared')
|
|
*/
|
|
tmp_reg.idx[0].offset = reg + 2 - tex_mx->current_row;
|
|
shader_arb_get_register_name(ins, &tmp_reg, dst_name, &is_color);
|
|
|
|
shader_arb_get_src_param(ins, &ins->src[0], 0, src0_name);
|
|
shader_addline(buffer, "DP3 %s.%c, fragment.texcoord[%u], %s;\n",
|
|
dst_name, 'x' + tex_mx->current_row, reg, src0_name);
|
|
tex_mx->texcoord_w[tex_mx->current_row++] = reg;
|
|
}
|
|
|
|
static void pshader_hw_texm3x3tex(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
struct shader_arb_ctx_priv *priv = ins->ctx->backend_data;
|
|
struct wined3d_shader_tex_mx *tex_mx = ins->ctx->tex_mx;
|
|
DWORD flags;
|
|
DWORD reg = ins->dst[0].reg.idx[0].offset;
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
char dst_str[50];
|
|
char src0_name[50], dst_name[50];
|
|
BOOL is_color;
|
|
|
|
shader_arb_get_register_name(ins, &ins->dst[0].reg, dst_name, &is_color);
|
|
shader_arb_get_src_param(ins, &ins->src[0], 0, src0_name);
|
|
shader_addline(buffer, "DP3 %s.z, fragment.texcoord[%u], %s;\n", dst_name, reg, src0_name);
|
|
|
|
/* Sample the texture using the calculated coordinates */
|
|
shader_arb_get_dst_param(ins, &ins->dst[0], dst_str);
|
|
flags = reg < MAX_TEXTURES ? priv->cur_ps_args->super.tex_transform >> reg * WINED3D_PSARGS_TEXTRANSFORM_SHIFT : 0;
|
|
shader_hw_sample(ins, reg, dst_str, dst_name, flags & WINED3D_PSARGS_PROJECTED ? TEX_PROJ : 0, NULL, NULL);
|
|
tex_mx->current_row = 0;
|
|
}
|
|
|
|
static void pshader_hw_texm3x3vspec(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
struct shader_arb_ctx_priv *priv = ins->ctx->backend_data;
|
|
struct wined3d_shader_tex_mx *tex_mx = ins->ctx->tex_mx;
|
|
DWORD flags;
|
|
DWORD reg = ins->dst[0].reg.idx[0].offset;
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
char dst_str[50];
|
|
char src0_name[50];
|
|
char dst_reg[50];
|
|
BOOL is_color;
|
|
|
|
/* Get the dst reg without writemask strings. We know this register is uninitialized, so we can use all
|
|
* components for temporary data storage
|
|
*/
|
|
shader_arb_get_register_name(ins, &ins->dst[0].reg, dst_reg, &is_color);
|
|
shader_arb_get_src_param(ins, &ins->src[0], 0, src0_name);
|
|
shader_addline(buffer, "DP3 %s.z, fragment.texcoord[%u], %s;\n", dst_reg, reg, src0_name);
|
|
|
|
/* Construct the eye-ray vector from w coordinates */
|
|
shader_addline(buffer, "MOV TB.x, fragment.texcoord[%u].w;\n", tex_mx->texcoord_w[0]);
|
|
shader_addline(buffer, "MOV TB.y, fragment.texcoord[%u].w;\n", tex_mx->texcoord_w[1]);
|
|
shader_addline(buffer, "MOV TB.z, fragment.texcoord[%u].w;\n", reg);
|
|
|
|
/* Calculate reflection vector
|
|
*/
|
|
shader_addline(buffer, "DP3 %s.w, %s, TB;\n", dst_reg, dst_reg);
|
|
/* The .w is ignored when sampling, so I can use TB.w to calculate dot(N, N) */
|
|
shader_addline(buffer, "DP3 TB.w, %s, %s;\n", dst_reg, dst_reg);
|
|
shader_addline(buffer, "RCP TB.w, TB.w;\n");
|
|
shader_addline(buffer, "MUL %s.w, %s.w, TB.w;\n", dst_reg, dst_reg);
|
|
shader_addline(buffer, "MUL %s, %s.w, %s;\n", dst_reg, dst_reg, dst_reg);
|
|
shader_addline(buffer, "MAD %s, coefmul.x, %s, -TB;\n", dst_reg, dst_reg);
|
|
|
|
/* Sample the texture using the calculated coordinates */
|
|
shader_arb_get_dst_param(ins, &ins->dst[0], dst_str);
|
|
flags = reg < MAX_TEXTURES ? priv->cur_ps_args->super.tex_transform >> reg * WINED3D_PSARGS_TEXTRANSFORM_SHIFT : 0;
|
|
shader_hw_sample(ins, reg, dst_str, dst_reg, flags & WINED3D_PSARGS_PROJECTED ? TEX_PROJ : 0, NULL, NULL);
|
|
tex_mx->current_row = 0;
|
|
}
|
|
|
|
static void pshader_hw_texm3x3spec(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
struct shader_arb_ctx_priv *priv = ins->ctx->backend_data;
|
|
struct wined3d_shader_tex_mx *tex_mx = ins->ctx->tex_mx;
|
|
DWORD flags;
|
|
DWORD reg = ins->dst[0].reg.idx[0].offset;
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
char dst_str[50];
|
|
char src0_name[50];
|
|
char src1_name[50];
|
|
char dst_reg[50];
|
|
BOOL is_color;
|
|
|
|
shader_arb_get_src_param(ins, &ins->src[0], 0, src0_name);
|
|
shader_arb_get_src_param(ins, &ins->src[0], 1, src1_name);
|
|
shader_arb_get_register_name(ins, &ins->dst[0].reg, dst_reg, &is_color);
|
|
/* Note: dst_reg.xy is input here, generated by two texm3x3pad instructions */
|
|
shader_addline(buffer, "DP3 %s.z, fragment.texcoord[%u], %s;\n", dst_reg, reg, src0_name);
|
|
|
|
/* Calculate reflection vector.
|
|
*
|
|
* dot(N, E)
|
|
* dst_reg.xyz = 2 * --------- * N - E
|
|
* dot(N, N)
|
|
*
|
|
* Which normalizes the normal vector
|
|
*/
|
|
shader_addline(buffer, "DP3 %s.w, %s, %s;\n", dst_reg, dst_reg, src1_name);
|
|
shader_addline(buffer, "DP3 TC.w, %s, %s;\n", dst_reg, dst_reg);
|
|
shader_addline(buffer, "RCP TC.w, TC.w;\n");
|
|
shader_addline(buffer, "MUL %s.w, %s.w, TC.w;\n", dst_reg, dst_reg);
|
|
shader_addline(buffer, "MUL %s, %s.w, %s;\n", dst_reg, dst_reg, dst_reg);
|
|
shader_addline(buffer, "MAD %s, coefmul.x, %s, -%s;\n", dst_reg, dst_reg, src1_name);
|
|
|
|
/* Sample the texture using the calculated coordinates */
|
|
shader_arb_get_dst_param(ins, &ins->dst[0], dst_str);
|
|
flags = reg < MAX_TEXTURES ? priv->cur_ps_args->super.tex_transform >> reg * WINED3D_PSARGS_TEXTRANSFORM_SHIFT : 0;
|
|
shader_hw_sample(ins, reg, dst_str, dst_reg, flags & WINED3D_PSARGS_PROJECTED ? TEX_PROJ : 0, NULL, NULL);
|
|
tex_mx->current_row = 0;
|
|
}
|
|
|
|
static void pshader_hw_texdepth(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
const struct wined3d_shader_dst_param *dst = &ins->dst[0];
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
char dst_name[50];
|
|
const char *zero = arb_get_helper_value(ins->ctx->reg_maps->shader_version.type, ARB_ZERO);
|
|
const char *one = arb_get_helper_value(ins->ctx->reg_maps->shader_version.type, ARB_ONE);
|
|
|
|
/* texdepth has an implicit destination, the fragment depth value. It's only parameter,
|
|
* which is essentially an input, is the destination register because it is the first
|
|
* parameter. According to the msdn, this must be register r5, but let's keep it more flexible
|
|
* here(writemasks/swizzles are not valid on texdepth)
|
|
*/
|
|
shader_arb_get_dst_param(ins, dst, dst_name);
|
|
|
|
/* According to the msdn, the source register(must be r5) is unusable after
|
|
* the texdepth instruction, so we're free to modify it
|
|
*/
|
|
shader_addline(buffer, "MIN %s.y, %s.y, %s;\n", dst_name, dst_name, one);
|
|
|
|
/* How to deal with the special case dst_name.g == 0? if r != 0, then
|
|
* the r * (1 / 0) will give infinity, which is clamped to 1.0, the correct
|
|
* result. But if r = 0.0, then 0 * inf = 0, which is incorrect.
|
|
*/
|
|
shader_addline(buffer, "RCP %s.y, %s.y;\n", dst_name, dst_name);
|
|
shader_addline(buffer, "MUL TA.x, %s.x, %s.y;\n", dst_name, dst_name);
|
|
shader_addline(buffer, "MIN TA.x, TA.x, %s;\n", one);
|
|
shader_addline(buffer, "MAX result.depth, TA.x, %s;\n", zero);
|
|
}
|
|
|
|
/** Process the WINED3DSIO_TEXDP3TEX instruction in ARB:
|
|
* Take a 3-component dot product of the TexCoord[dstreg] and src,
|
|
* then perform a 1D texture lookup from stage dstregnum, place into dst. */
|
|
static void pshader_hw_texdp3tex(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
DWORD sampler_idx = ins->dst[0].reg.idx[0].offset;
|
|
char src0[50];
|
|
char dst_str[50];
|
|
|
|
shader_arb_get_src_param(ins, &ins->src[0], 0, src0);
|
|
shader_addline(buffer, "MOV TB, 0.0;\n");
|
|
shader_addline(buffer, "DP3 TB.x, fragment.texcoord[%u], %s;\n", sampler_idx, src0);
|
|
|
|
shader_arb_get_dst_param(ins, &ins->dst[0], dst_str);
|
|
shader_hw_sample(ins, sampler_idx, dst_str, "TB", 0 /* Only one coord, can't be projected */, NULL, NULL);
|
|
}
|
|
|
|
/** Process the WINED3DSIO_TEXDP3 instruction in ARB:
|
|
* Take a 3-component dot product of the TexCoord[dstreg] and src. */
|
|
static void pshader_hw_texdp3(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
const struct wined3d_shader_dst_param *dst = &ins->dst[0];
|
|
char src0[50];
|
|
char dst_str[50];
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
|
|
/* Handle output register */
|
|
shader_arb_get_dst_param(ins, dst, dst_str);
|
|
shader_arb_get_src_param(ins, &ins->src[0], 0, src0);
|
|
shader_addline(buffer, "DP3 %s, fragment.texcoord[%u], %s;\n", dst_str, dst->reg.idx[0].offset, src0);
|
|
}
|
|
|
|
/** Process the WINED3DSIO_TEXM3X3 instruction in ARB
|
|
* Perform the 3rd row of a 3x3 matrix multiply */
|
|
static void pshader_hw_texm3x3(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
const struct wined3d_shader_dst_param *dst = &ins->dst[0];
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
char dst_str[50], dst_name[50];
|
|
char src0[50];
|
|
BOOL is_color;
|
|
|
|
shader_arb_get_dst_param(ins, dst, dst_str);
|
|
shader_arb_get_src_param(ins, &ins->src[0], 0, src0);
|
|
shader_arb_get_register_name(ins, &ins->dst[0].reg, dst_name, &is_color);
|
|
shader_addline(buffer, "DP3 %s.z, fragment.texcoord[%u], %s;\n", dst_name, dst->reg.idx[0].offset, src0);
|
|
shader_addline(buffer, "MOV %s, %s;\n", dst_str, dst_name);
|
|
}
|
|
|
|
/** Process the WINED3DSIO_TEXM3X2DEPTH instruction in ARB:
|
|
* Last row of a 3x2 matrix multiply, use the result to calculate the depth:
|
|
* Calculate tmp0.y = TexCoord[dstreg] . src.xyz; (tmp0.x has already been calculated)
|
|
* depth = (tmp0.y == 0.0) ? 1.0 : tmp0.x / tmp0.y
|
|
*/
|
|
static void pshader_hw_texm3x2depth(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
const struct wined3d_shader_dst_param *dst = &ins->dst[0];
|
|
char src0[50], dst_name[50];
|
|
BOOL is_color;
|
|
const char *zero = arb_get_helper_value(ins->ctx->reg_maps->shader_version.type, ARB_ZERO);
|
|
const char *one = arb_get_helper_value(ins->ctx->reg_maps->shader_version.type, ARB_ONE);
|
|
|
|
shader_arb_get_src_param(ins, &ins->src[0], 0, src0);
|
|
shader_arb_get_register_name(ins, &ins->dst[0].reg, dst_name, &is_color);
|
|
shader_addline(buffer, "DP3 %s.y, fragment.texcoord[%u], %s;\n", dst_name, dst->reg.idx[0].offset, src0);
|
|
|
|
/* How to deal with the special case dst_name.g == 0? if r != 0, then
|
|
* the r * (1 / 0) will give infinity, which is clamped to 1.0, the correct
|
|
* result. But if r = 0.0, then 0 * inf = 0, which is incorrect.
|
|
*/
|
|
shader_addline(buffer, "RCP %s.y, %s.y;\n", dst_name, dst_name);
|
|
shader_addline(buffer, "MUL %s.x, %s.x, %s.y;\n", dst_name, dst_name, dst_name);
|
|
shader_addline(buffer, "MIN %s.x, %s.x, %s;\n", dst_name, dst_name, one);
|
|
shader_addline(buffer, "MAX result.depth, %s.x, %s;\n", dst_name, zero);
|
|
}
|
|
|
|
/** Handles transforming all WINED3DSIO_M?x? opcodes for
|
|
Vertex/Pixel shaders to ARB_vertex_program codes */
|
|
static void shader_hw_mnxn(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
int i;
|
|
int nComponents = 0;
|
|
struct wined3d_shader_dst_param tmp_dst = {{0}};
|
|
struct wined3d_shader_src_param tmp_src[2] = {{{0}}};
|
|
struct wined3d_shader_instruction tmp_ins;
|
|
|
|
memset(&tmp_ins, 0, sizeof(tmp_ins));
|
|
|
|
/* Set constants for the temporary argument */
|
|
tmp_ins.ctx = ins->ctx;
|
|
tmp_ins.dst_count = 1;
|
|
tmp_ins.dst = &tmp_dst;
|
|
tmp_ins.src_count = 2;
|
|
tmp_ins.src = tmp_src;
|
|
|
|
switch(ins->handler_idx)
|
|
{
|
|
case WINED3DSIH_M4x4:
|
|
nComponents = 4;
|
|
tmp_ins.handler_idx = WINED3DSIH_DP4;
|
|
break;
|
|
case WINED3DSIH_M4x3:
|
|
nComponents = 3;
|
|
tmp_ins.handler_idx = WINED3DSIH_DP4;
|
|
break;
|
|
case WINED3DSIH_M3x4:
|
|
nComponents = 4;
|
|
tmp_ins.handler_idx = WINED3DSIH_DP3;
|
|
break;
|
|
case WINED3DSIH_M3x3:
|
|
nComponents = 3;
|
|
tmp_ins.handler_idx = WINED3DSIH_DP3;
|
|
break;
|
|
case WINED3DSIH_M3x2:
|
|
nComponents = 2;
|
|
tmp_ins.handler_idx = WINED3DSIH_DP3;
|
|
break;
|
|
default:
|
|
FIXME("Unhandled opcode %s.\n", debug_d3dshaderinstructionhandler(ins->handler_idx));
|
|
break;
|
|
}
|
|
|
|
tmp_dst = ins->dst[0];
|
|
tmp_src[0] = ins->src[0];
|
|
tmp_src[1] = ins->src[1];
|
|
for (i = 0; i < nComponents; ++i)
|
|
{
|
|
tmp_dst.write_mask = WINED3DSP_WRITEMASK_0 << i;
|
|
shader_hw_map2gl(&tmp_ins);
|
|
++tmp_src[1].reg.idx[0].offset;
|
|
}
|
|
}
|
|
|
|
static DWORD abs_modifier(DWORD mod, BOOL *need_abs)
|
|
{
|
|
*need_abs = FALSE;
|
|
|
|
switch(mod)
|
|
{
|
|
case WINED3DSPSM_NONE: return WINED3DSPSM_ABS;
|
|
case WINED3DSPSM_NEG: return WINED3DSPSM_ABS;
|
|
case WINED3DSPSM_BIAS: *need_abs = TRUE; return WINED3DSPSM_BIAS;
|
|
case WINED3DSPSM_BIASNEG: *need_abs = TRUE; return WINED3DSPSM_BIASNEG;
|
|
case WINED3DSPSM_SIGN: *need_abs = TRUE; return WINED3DSPSM_SIGN;
|
|
case WINED3DSPSM_SIGNNEG: *need_abs = TRUE; return WINED3DSPSM_SIGNNEG;
|
|
case WINED3DSPSM_COMP: *need_abs = TRUE; return WINED3DSPSM_COMP;
|
|
case WINED3DSPSM_X2: *need_abs = TRUE; return WINED3DSPSM_X2;
|
|
case WINED3DSPSM_X2NEG: *need_abs = TRUE; return WINED3DSPSM_X2NEG;
|
|
case WINED3DSPSM_DZ: *need_abs = TRUE; return WINED3DSPSM_DZ;
|
|
case WINED3DSPSM_DW: *need_abs = TRUE; return WINED3DSPSM_DW;
|
|
case WINED3DSPSM_ABS: return WINED3DSPSM_ABS;
|
|
case WINED3DSPSM_ABSNEG: return WINED3DSPSM_ABS;
|
|
}
|
|
FIXME("Unknown modifier %u\n", mod);
|
|
return mod;
|
|
}
|
|
|
|
static void shader_hw_scalar_op(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
const char *instruction;
|
|
struct wined3d_shader_src_param src0_copy = ins->src[0];
|
|
BOOL need_abs = FALSE;
|
|
|
|
char dst[50];
|
|
char src[50];
|
|
|
|
switch(ins->handler_idx)
|
|
{
|
|
case WINED3DSIH_RSQ: instruction = "RSQ"; break;
|
|
case WINED3DSIH_RCP: instruction = "RCP"; break;
|
|
case WINED3DSIH_EXPP:
|
|
if (ins->ctx->reg_maps->shader_version.major < 2)
|
|
{
|
|
instruction = "EXP";
|
|
break;
|
|
}
|
|
/* Drop through. */
|
|
case WINED3DSIH_EXP:
|
|
instruction = "EX2";
|
|
break;
|
|
case WINED3DSIH_LOG:
|
|
case WINED3DSIH_LOGP:
|
|
/* The precision requirements suggest that LOGP matches ARBvp's LOG
|
|
* instruction, but notice that the output of those instructions is
|
|
* different. */
|
|
src0_copy.modifiers = abs_modifier(src0_copy.modifiers, &need_abs);
|
|
instruction = "LG2";
|
|
break;
|
|
default: instruction = "";
|
|
FIXME("Unhandled opcode %s.\n", debug_d3dshaderinstructionhandler(ins->handler_idx));
|
|
break;
|
|
}
|
|
|
|
/* Dx sdk says .x is used if no swizzle is given, but our test shows that
|
|
* .w is used. */
|
|
src0_copy.swizzle = shader_arb_select_component(src0_copy.swizzle, 3);
|
|
|
|
shader_arb_get_dst_param(ins, &ins->dst[0], dst); /* Destination */
|
|
shader_arb_get_src_param(ins, &src0_copy, 0, src);
|
|
|
|
if(need_abs)
|
|
{
|
|
shader_addline(buffer, "ABS TA.w, %s;\n", src);
|
|
shader_addline(buffer, "%s%s %s, TA.w;\n", instruction, shader_arb_get_modifier(ins), dst);
|
|
}
|
|
else
|
|
{
|
|
shader_addline(buffer, "%s%s %s, %s;\n", instruction, shader_arb_get_modifier(ins), dst, src);
|
|
}
|
|
|
|
}
|
|
|
|
static void shader_hw_nrm(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
char dst_name[50];
|
|
char src_name[50];
|
|
struct shader_arb_ctx_priv *priv = ins->ctx->backend_data;
|
|
BOOL pshader = shader_is_pshader_version(ins->ctx->reg_maps->shader_version.type);
|
|
const char *zero = arb_get_helper_value(ins->ctx->reg_maps->shader_version.type, ARB_ZERO);
|
|
|
|
shader_arb_get_dst_param(ins, &ins->dst[0], dst_name);
|
|
shader_arb_get_src_param(ins, &ins->src[0], 1 /* Use TB */, src_name);
|
|
|
|
/* In D3D, NRM of a vector with length zero returns zero. Catch this situation, as
|
|
* otherwise NRM or RSQ would return NaN */
|
|
if(pshader && priv->target_version >= NV3)
|
|
{
|
|
/* GL_NV_fragment_program2's NRM needs protection against length zero vectors too
|
|
*
|
|
* TODO: Find out if DP3+NRM+MOV is really faster than DP3+RSQ+MUL
|
|
*/
|
|
shader_addline(buffer, "DP3C TA, %s, %s;\n", src_name, src_name);
|
|
shader_addline(buffer, "NRM%s %s, %s;\n", shader_arb_get_modifier(ins), dst_name, src_name);
|
|
shader_addline(buffer, "MOV %s (EQ), %s;\n", dst_name, zero);
|
|
}
|
|
else if(priv->target_version >= NV2)
|
|
{
|
|
shader_addline(buffer, "DP3C TA.x, %s, %s;\n", src_name, src_name);
|
|
shader_addline(buffer, "RSQ TA.x (NE), TA.x;\n");
|
|
shader_addline(buffer, "MUL%s %s, %s, TA.x;\n", shader_arb_get_modifier(ins), dst_name,
|
|
src_name);
|
|
}
|
|
else
|
|
{
|
|
const char *one = arb_get_helper_value(ins->ctx->reg_maps->shader_version.type, ARB_ONE);
|
|
|
|
shader_addline(buffer, "DP3 TA.x, %s, %s;\n", src_name, src_name);
|
|
/* Pass any non-zero value to RSQ if the input vector has a length of zero. The
|
|
* RSQ result doesn't matter, as long as multiplying it by 0 returns 0.
|
|
*/
|
|
shader_addline(buffer, "SGE TA.y, -TA.x, %s;\n", zero);
|
|
shader_addline(buffer, "MAD TA.x, %s, TA.y, TA.x;\n", one);
|
|
|
|
shader_addline(buffer, "RSQ TA.x, TA.x;\n");
|
|
/* dst.w = src[0].w * 1 / (src.x^2 + src.y^2 + src.z^2)^(1/2) according to msdn*/
|
|
shader_addline(buffer, "MUL%s %s, %s, TA.x;\n", shader_arb_get_modifier(ins), dst_name,
|
|
src_name);
|
|
}
|
|
}
|
|
|
|
static void shader_hw_lrp(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
char dst_name[50];
|
|
char src_name[3][50];
|
|
|
|
/* ARB_fragment_program has a convenient LRP instruction */
|
|
if(shader_is_pshader_version(ins->ctx->reg_maps->shader_version.type)) {
|
|
shader_hw_map2gl(ins);
|
|
return;
|
|
}
|
|
|
|
shader_arb_get_dst_param(ins, &ins->dst[0], dst_name);
|
|
shader_arb_get_src_param(ins, &ins->src[0], 0, src_name[0]);
|
|
shader_arb_get_src_param(ins, &ins->src[1], 1, src_name[1]);
|
|
shader_arb_get_src_param(ins, &ins->src[2], 2, src_name[2]);
|
|
|
|
shader_addline(buffer, "SUB TA, %s, %s;\n", src_name[1], src_name[2]);
|
|
shader_addline(buffer, "MAD%s %s, %s, TA, %s;\n", shader_arb_get_modifier(ins),
|
|
dst_name, src_name[0], src_name[2]);
|
|
}
|
|
|
|
static void shader_hw_sincos(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
/* This instruction exists in ARB, but the d3d instruction takes two extra parameters which
|
|
* must contain fixed constants. So we need a separate function to filter those constants and
|
|
* can't use map2gl
|
|
*/
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
struct shader_arb_ctx_priv *priv = ins->ctx->backend_data;
|
|
const struct wined3d_shader_dst_param *dst = &ins->dst[0];
|
|
char dst_name[50];
|
|
char src_name0[50], src_name1[50], src_name2[50];
|
|
BOOL is_color;
|
|
|
|
shader_arb_get_src_param(ins, &ins->src[0], 0, src_name0);
|
|
if(shader_is_pshader_version(ins->ctx->reg_maps->shader_version.type)) {
|
|
shader_arb_get_dst_param(ins, &ins->dst[0], dst_name);
|
|
/* No modifiers are supported on SCS */
|
|
shader_addline(buffer, "SCS %s, %s;\n", dst_name, src_name0);
|
|
|
|
if(ins->dst[0].modifiers & WINED3DSPDM_SATURATE)
|
|
{
|
|
shader_arb_get_register_name(ins, &dst->reg, src_name0, &is_color);
|
|
shader_addline(buffer, "MOV_SAT %s, %s;\n", dst_name, src_name0);
|
|
}
|
|
} else if(priv->target_version >= NV2) {
|
|
shader_arb_get_register_name(ins, &dst->reg, dst_name, &is_color);
|
|
|
|
/* Sincos writemask must be .x, .y or .xy */
|
|
if(dst->write_mask & WINED3DSP_WRITEMASK_0)
|
|
shader_addline(buffer, "COS%s %s.x, %s;\n", shader_arb_get_modifier(ins), dst_name, src_name0);
|
|
if(dst->write_mask & WINED3DSP_WRITEMASK_1)
|
|
shader_addline(buffer, "SIN%s %s.y, %s;\n", shader_arb_get_modifier(ins), dst_name, src_name0);
|
|
} else {
|
|
/* Approximate sine and cosine with a taylor series, as per math textbook. The application passes 8
|
|
* helper constants(D3DSINCOSCONST1 and D3DSINCOSCONST2) in src1 and src2.
|
|
*
|
|
* sin(x) = x - x^3/3! + x^5/5! - x^7/7! + ...
|
|
* cos(x) = 1 - x^2/2! + x^4/4! - x^6/6! + ...
|
|
*
|
|
* The constants we get are:
|
|
*
|
|
* +1 +1, -1 -1 +1 +1 -1 -1
|
|
* ---- , ---- , ---- , ----- , ----- , ----- , ------
|
|
* 1!*2 2!*4 3!*8 4!*16 5!*32 6!*64 7!*128
|
|
*
|
|
* If used with x^2, x^3, x^4 etc they calculate sin(x/2) and cos(x/2):
|
|
*
|
|
* (x/2)^2 = x^2 / 4
|
|
* (x/2)^3 = x^3 / 8
|
|
* (x/2)^4 = x^4 / 16
|
|
* (x/2)^5 = x^5 / 32
|
|
* etc
|
|
*
|
|
* To get the final result:
|
|
* sin(x) = 2 * sin(x/2) * cos(x/2)
|
|
* cos(x) = cos(x/2)^2 - sin(x/2)^2
|
|
* (from sin(x+y) and cos(x+y) rules)
|
|
*
|
|
* As per MSDN, dst.z is undefined after the operation, and so is
|
|
* dst.x and dst.y if they're masked out by the writemask. Ie
|
|
* sincos dst.y, src1, c0, c1
|
|
* returns the sine in dst.y. dst.x and dst.z are undefined, dst.w is not touched. The assembler
|
|
* vsa.exe also stops with an error if the dest register is the same register as the source
|
|
* register. This means we can use dest.xyz as temporary storage. The assembler vsa.exe output also
|
|
* indicates that sincos consumes 8 instruction slots in vs_2_0(and, strangely, in vs_3_0).
|
|
*/
|
|
shader_arb_get_src_param(ins, &ins->src[1], 1, src_name1);
|
|
shader_arb_get_src_param(ins, &ins->src[2], 2, src_name2);
|
|
shader_arb_get_register_name(ins, &dst->reg, dst_name, &is_color);
|
|
|
|
shader_addline(buffer, "MUL %s.x, %s, %s;\n", dst_name, src_name0, src_name0); /* x ^ 2 */
|
|
shader_addline(buffer, "MUL TA.y, %s.x, %s;\n", dst_name, src_name0); /* x ^ 3 */
|
|
shader_addline(buffer, "MUL %s.y, TA.y, %s;\n", dst_name, src_name0); /* x ^ 4 */
|
|
shader_addline(buffer, "MUL TA.z, %s.y, %s;\n", dst_name, src_name0); /* x ^ 5 */
|
|
shader_addline(buffer, "MUL %s.z, TA.z, %s;\n", dst_name, src_name0); /* x ^ 6 */
|
|
shader_addline(buffer, "MUL TA.w, %s.z, %s;\n", dst_name, src_name0); /* x ^ 7 */
|
|
|
|
/* sin(x/2)
|
|
*
|
|
* Unfortunately we don't get the constants in a DP4-capable form. Is there a way to
|
|
* properly merge that with MULs in the code above?
|
|
* The swizzles .yz and xw however fit into the .yzxw swizzle added to ps_2_0. Maybe
|
|
* we can merge the sine and cosine MAD rows to calculate them together.
|
|
*/
|
|
shader_addline(buffer, "MUL TA.x, %s, %s.w;\n", src_name0, src_name2); /* x^1, +1/(1!*2) */
|
|
shader_addline(buffer, "MAD TA.x, TA.y, %s.x, TA.x;\n", src_name2); /* -1/(3!*8) */
|
|
shader_addline(buffer, "MAD TA.x, TA.z, %s.w, TA.x;\n", src_name1); /* +1/(5!*32) */
|
|
shader_addline(buffer, "MAD TA.x, TA.w, %s.x, TA.x;\n", src_name1); /* -1/(7!*128) */
|
|
|
|
/* cos(x/2) */
|
|
shader_addline(buffer, "MAD TA.y, %s.x, %s.y, %s.z;\n", dst_name, src_name2, src_name2); /* -1/(2!*4), +1.0 */
|
|
shader_addline(buffer, "MAD TA.y, %s.y, %s.z, TA.y;\n", dst_name, src_name1); /* +1/(4!*16) */
|
|
shader_addline(buffer, "MAD TA.y, %s.z, %s.y, TA.y;\n", dst_name, src_name1); /* -1/(6!*64) */
|
|
|
|
if(dst->write_mask & WINED3DSP_WRITEMASK_0) {
|
|
/* cos x */
|
|
shader_addline(buffer, "MUL TA.z, TA.y, TA.y;\n");
|
|
shader_addline(buffer, "MAD %s.x, -TA.x, TA.x, TA.z;\n", dst_name);
|
|
}
|
|
if(dst->write_mask & WINED3DSP_WRITEMASK_1) {
|
|
/* sin x */
|
|
shader_addline(buffer, "MUL %s.y, TA.x, TA.y;\n", dst_name);
|
|
shader_addline(buffer, "ADD %s.y, %s.y, %s.y;\n", dst_name, dst_name, dst_name);
|
|
}
|
|
}
|
|
}
|
|
|
|
static void shader_hw_sgn(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
char dst_name[50];
|
|
char src_name[50];
|
|
struct shader_arb_ctx_priv *ctx = ins->ctx->backend_data;
|
|
|
|
shader_arb_get_dst_param(ins, &ins->dst[0], dst_name);
|
|
shader_arb_get_src_param(ins, &ins->src[0], 0, src_name);
|
|
|
|
/* SGN is only valid in vertex shaders */
|
|
if(ctx->target_version >= NV2) {
|
|
shader_addline(buffer, "SSG%s %s, %s;\n", shader_arb_get_modifier(ins), dst_name, src_name);
|
|
return;
|
|
}
|
|
|
|
/* If SRC > 0.0, -SRC < SRC = TRUE, otherwise false.
|
|
* if SRC < 0.0, SRC < -SRC = TRUE. If neither is true, src = 0.0
|
|
*/
|
|
if(ins->dst[0].modifiers & WINED3DSPDM_SATURATE) {
|
|
shader_addline(buffer, "SLT %s, -%s, %s;\n", dst_name, src_name, src_name);
|
|
} else {
|
|
/* src contains TA? Write to the dest first. This won't overwrite our destination.
|
|
* Then use TA, and calculate the final result
|
|
*
|
|
* Not reading from TA? Store the first result in TA to avoid overwriting the
|
|
* destination if src reg = dst reg
|
|
*/
|
|
if(strstr(src_name, "TA"))
|
|
{
|
|
shader_addline(buffer, "SLT %s, %s, -%s;\n", dst_name, src_name, src_name);
|
|
shader_addline(buffer, "SLT TA, -%s, %s;\n", src_name, src_name);
|
|
shader_addline(buffer, "ADD %s, %s, -TA;\n", dst_name, dst_name);
|
|
}
|
|
else
|
|
{
|
|
shader_addline(buffer, "SLT TA, -%s, %s;\n", src_name, src_name);
|
|
shader_addline(buffer, "SLT %s, %s, -%s;\n", dst_name, src_name, src_name);
|
|
shader_addline(buffer, "ADD %s, TA, -%s;\n", dst_name, dst_name);
|
|
}
|
|
}
|
|
}
|
|
|
|
static void shader_hw_dsy(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
char src[50];
|
|
char dst[50];
|
|
char dst_name[50];
|
|
BOOL is_color;
|
|
|
|
shader_arb_get_dst_param(ins, &ins->dst[0], dst);
|
|
shader_arb_get_src_param(ins, &ins->src[0], 0, src);
|
|
shader_arb_get_register_name(ins, &ins->dst[0].reg, dst_name, &is_color);
|
|
|
|
shader_addline(buffer, "DDY %s, %s;\n", dst, src);
|
|
shader_addline(buffer, "MUL%s %s, %s, ycorrection.y;\n", shader_arb_get_modifier(ins), dst, dst_name);
|
|
}
|
|
|
|
static void shader_hw_pow(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
char src0[50], src1[50], dst[50];
|
|
struct wined3d_shader_src_param src0_copy = ins->src[0];
|
|
BOOL need_abs = FALSE;
|
|
struct shader_arb_ctx_priv *priv = ins->ctx->backend_data;
|
|
const char *one = arb_get_helper_value(ins->ctx->reg_maps->shader_version.type, ARB_ONE);
|
|
|
|
/* POW operates on the absolute value of the input */
|
|
src0_copy.modifiers = abs_modifier(src0_copy.modifiers, &need_abs);
|
|
|
|
shader_arb_get_dst_param(ins, &ins->dst[0], dst);
|
|
shader_arb_get_src_param(ins, &src0_copy, 0, src0);
|
|
shader_arb_get_src_param(ins, &ins->src[1], 1, src1);
|
|
|
|
if (need_abs)
|
|
shader_addline(buffer, "ABS TA.x, %s;\n", src0);
|
|
else
|
|
shader_addline(buffer, "MOV TA.x, %s;\n", src0);
|
|
|
|
if (priv->target_version >= NV2)
|
|
{
|
|
shader_addline(buffer, "MOVC TA.y, %s;\n", src1);
|
|
shader_addline(buffer, "POW%s %s, TA.x, TA.y;\n", shader_arb_get_modifier(ins), dst);
|
|
shader_addline(buffer, "MOV %s (EQ.y), %s;\n", dst, one);
|
|
}
|
|
else
|
|
{
|
|
const char *zero = arb_get_helper_value(ins->ctx->reg_maps->shader_version.type, ARB_ZERO);
|
|
const char *flt_eps = arb_get_helper_value(ins->ctx->reg_maps->shader_version.type, ARB_EPS);
|
|
|
|
shader_addline(buffer, "ABS TA.y, %s;\n", src1);
|
|
shader_addline(buffer, "SGE TA.y, -TA.y, %s;\n", zero);
|
|
/* Possibly add flt_eps to avoid getting float special values */
|
|
shader_addline(buffer, "MAD TA.z, TA.y, %s, %s;\n", flt_eps, src1);
|
|
shader_addline(buffer, "POW%s TA.x, TA.x, TA.z;\n", shader_arb_get_modifier(ins));
|
|
shader_addline(buffer, "MAD TA.x, -TA.x, TA.y, TA.x;\n");
|
|
shader_addline(buffer, "MAD %s, TA.y, %s, TA.x;\n", dst, one);
|
|
}
|
|
}
|
|
|
|
static void shader_hw_loop(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
char src_name[50];
|
|
BOOL vshader = shader_is_vshader_version(ins->ctx->reg_maps->shader_version.type);
|
|
|
|
/* src0 is aL */
|
|
shader_arb_get_src_param(ins, &ins->src[1], 0, src_name);
|
|
|
|
if(vshader)
|
|
{
|
|
struct shader_arb_ctx_priv *priv = ins->ctx->backend_data;
|
|
struct list *e = list_head(&priv->control_frames);
|
|
struct control_frame *control_frame = LIST_ENTRY(e, struct control_frame, entry);
|
|
|
|
if(priv->loop_depth > 1) shader_addline(buffer, "PUSHA aL;\n");
|
|
/* The constant loader makes sure to load -1 into iX.w */
|
|
shader_addline(buffer, "ARLC aL, %s.xywz;\n", src_name);
|
|
shader_addline(buffer, "BRA loop_%u_end (LE.x);\n", control_frame->no.loop);
|
|
shader_addline(buffer, "loop_%u_start:\n", control_frame->no.loop);
|
|
}
|
|
else
|
|
{
|
|
shader_addline(buffer, "LOOP %s;\n", src_name);
|
|
}
|
|
}
|
|
|
|
static void shader_hw_rep(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
char src_name[50];
|
|
BOOL vshader = shader_is_vshader_version(ins->ctx->reg_maps->shader_version.type);
|
|
|
|
shader_arb_get_src_param(ins, &ins->src[0], 0, src_name);
|
|
|
|
/* The constant loader makes sure to load -1 into iX.w */
|
|
if(vshader)
|
|
{
|
|
struct shader_arb_ctx_priv *priv = ins->ctx->backend_data;
|
|
struct list *e = list_head(&priv->control_frames);
|
|
struct control_frame *control_frame = LIST_ENTRY(e, struct control_frame, entry);
|
|
|
|
if(priv->loop_depth > 1) shader_addline(buffer, "PUSHA aL;\n");
|
|
|
|
shader_addline(buffer, "ARLC aL, %s.xywz;\n", src_name);
|
|
shader_addline(buffer, "BRA loop_%u_end (LE.x);\n", control_frame->no.loop);
|
|
shader_addline(buffer, "loop_%u_start:\n", control_frame->no.loop);
|
|
}
|
|
else
|
|
{
|
|
shader_addline(buffer, "REP %s;\n", src_name);
|
|
}
|
|
}
|
|
|
|
static void shader_hw_endloop(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
BOOL vshader = shader_is_vshader_version(ins->ctx->reg_maps->shader_version.type);
|
|
|
|
if(vshader)
|
|
{
|
|
struct shader_arb_ctx_priv *priv = ins->ctx->backend_data;
|
|
struct list *e = list_head(&priv->control_frames);
|
|
struct control_frame *control_frame = LIST_ENTRY(e, struct control_frame, entry);
|
|
|
|
shader_addline(buffer, "ARAC aL.xy, aL;\n");
|
|
shader_addline(buffer, "BRA loop_%u_start (GT.x);\n", control_frame->no.loop);
|
|
shader_addline(buffer, "loop_%u_end:\n", control_frame->no.loop);
|
|
|
|
if(priv->loop_depth > 1) shader_addline(buffer, "POPA aL;\n");
|
|
}
|
|
else
|
|
{
|
|
shader_addline(buffer, "ENDLOOP;\n");
|
|
}
|
|
}
|
|
|
|
static void shader_hw_endrep(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
BOOL vshader = shader_is_vshader_version(ins->ctx->reg_maps->shader_version.type);
|
|
|
|
if(vshader)
|
|
{
|
|
struct shader_arb_ctx_priv *priv = ins->ctx->backend_data;
|
|
struct list *e = list_head(&priv->control_frames);
|
|
struct control_frame *control_frame = LIST_ENTRY(e, struct control_frame, entry);
|
|
|
|
shader_addline(buffer, "ARAC aL.xy, aL;\n");
|
|
shader_addline(buffer, "BRA loop_%u_start (GT.x);\n", control_frame->no.loop);
|
|
shader_addline(buffer, "loop_%u_end:\n", control_frame->no.loop);
|
|
|
|
if(priv->loop_depth > 1) shader_addline(buffer, "POPA aL;\n");
|
|
}
|
|
else
|
|
{
|
|
shader_addline(buffer, "ENDREP;\n");
|
|
}
|
|
}
|
|
|
|
static const struct control_frame *find_last_loop(const struct shader_arb_ctx_priv *priv)
|
|
{
|
|
struct control_frame *control_frame;
|
|
|
|
LIST_FOR_EACH_ENTRY(control_frame, &priv->control_frames, struct control_frame, entry)
|
|
{
|
|
if(control_frame->type == LOOP || control_frame->type == REP) return control_frame;
|
|
}
|
|
ERR("Could not find loop for break\n");
|
|
return NULL;
|
|
}
|
|
|
|
static void shader_hw_break(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
const struct control_frame *control_frame = find_last_loop(ins->ctx->backend_data);
|
|
BOOL vshader = shader_is_vshader_version(ins->ctx->reg_maps->shader_version.type);
|
|
|
|
if(vshader)
|
|
{
|
|
shader_addline(buffer, "BRA loop_%u_end;\n", control_frame->no.loop);
|
|
}
|
|
else
|
|
{
|
|
shader_addline(buffer, "BRK;\n");
|
|
}
|
|
}
|
|
|
|
static const char *get_compare(enum wined3d_shader_rel_op op)
|
|
{
|
|
switch (op)
|
|
{
|
|
case WINED3D_SHADER_REL_OP_GT: return "GT";
|
|
case WINED3D_SHADER_REL_OP_EQ: return "EQ";
|
|
case WINED3D_SHADER_REL_OP_GE: return "GE";
|
|
case WINED3D_SHADER_REL_OP_LT: return "LT";
|
|
case WINED3D_SHADER_REL_OP_NE: return "NE";
|
|
case WINED3D_SHADER_REL_OP_LE: return "LE";
|
|
default:
|
|
FIXME("Unrecognized operator %#x.\n", op);
|
|
return "(\?\?)";
|
|
}
|
|
}
|
|
|
|
static enum wined3d_shader_rel_op invert_compare(enum wined3d_shader_rel_op op)
|
|
{
|
|
switch (op)
|
|
{
|
|
case WINED3D_SHADER_REL_OP_GT: return WINED3D_SHADER_REL_OP_LE;
|
|
case WINED3D_SHADER_REL_OP_EQ: return WINED3D_SHADER_REL_OP_NE;
|
|
case WINED3D_SHADER_REL_OP_GE: return WINED3D_SHADER_REL_OP_LT;
|
|
case WINED3D_SHADER_REL_OP_LT: return WINED3D_SHADER_REL_OP_GE;
|
|
case WINED3D_SHADER_REL_OP_NE: return WINED3D_SHADER_REL_OP_EQ;
|
|
case WINED3D_SHADER_REL_OP_LE: return WINED3D_SHADER_REL_OP_GT;
|
|
default:
|
|
FIXME("Unrecognized operator %#x.\n", op);
|
|
return -1;
|
|
}
|
|
}
|
|
|
|
static void shader_hw_breakc(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
BOOL vshader = shader_is_vshader_version(ins->ctx->reg_maps->shader_version.type);
|
|
const struct control_frame *control_frame = find_last_loop(ins->ctx->backend_data);
|
|
char src_name0[50];
|
|
char src_name1[50];
|
|
const char *comp = get_compare(ins->flags);
|
|
|
|
shader_arb_get_src_param(ins, &ins->src[0], 0, src_name0);
|
|
shader_arb_get_src_param(ins, &ins->src[1], 1, src_name1);
|
|
|
|
if(vshader)
|
|
{
|
|
/* SUBC CC, src0, src1" works only in pixel shaders, so use TA to throw
|
|
* away the subtraction result
|
|
*/
|
|
shader_addline(buffer, "SUBC TA, %s, %s;\n", src_name0, src_name1);
|
|
shader_addline(buffer, "BRA loop_%u_end (%s.x);\n", control_frame->no.loop, comp);
|
|
}
|
|
else
|
|
{
|
|
shader_addline(buffer, "SUBC TA, %s, %s;\n", src_name0, src_name1);
|
|
shader_addline(buffer, "BRK (%s.x);\n", comp);
|
|
}
|
|
}
|
|
|
|
static void shader_hw_ifc(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
struct shader_arb_ctx_priv *priv = ins->ctx->backend_data;
|
|
struct list *e = list_head(&priv->control_frames);
|
|
struct control_frame *control_frame = LIST_ENTRY(e, struct control_frame, entry);
|
|
const char *comp;
|
|
char src_name0[50];
|
|
char src_name1[50];
|
|
BOOL vshader = shader_is_vshader_version(ins->ctx->reg_maps->shader_version.type);
|
|
|
|
shader_arb_get_src_param(ins, &ins->src[0], 0, src_name0);
|
|
shader_arb_get_src_param(ins, &ins->src[1], 1, src_name1);
|
|
|
|
if(vshader)
|
|
{
|
|
/* Invert the flag. We jump to the else label if the condition is NOT true */
|
|
comp = get_compare(invert_compare(ins->flags));
|
|
shader_addline(buffer, "SUBC TA, %s, %s;\n", src_name0, src_name1);
|
|
shader_addline(buffer, "BRA ifc_%u_else (%s.x);\n", control_frame->no.ifc, comp);
|
|
}
|
|
else
|
|
{
|
|
comp = get_compare(ins->flags);
|
|
shader_addline(buffer, "SUBC TA, %s, %s;\n", src_name0, src_name1);
|
|
shader_addline(buffer, "IF %s.x;\n", comp);
|
|
}
|
|
}
|
|
|
|
static void shader_hw_else(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
struct shader_arb_ctx_priv *priv = ins->ctx->backend_data;
|
|
struct list *e = list_head(&priv->control_frames);
|
|
struct control_frame *control_frame = LIST_ENTRY(e, struct control_frame, entry);
|
|
BOOL vshader = shader_is_vshader_version(ins->ctx->reg_maps->shader_version.type);
|
|
|
|
if(vshader)
|
|
{
|
|
shader_addline(buffer, "BRA ifc_%u_endif;\n", control_frame->no.ifc);
|
|
shader_addline(buffer, "ifc_%u_else:\n", control_frame->no.ifc);
|
|
control_frame->had_else = TRUE;
|
|
}
|
|
else
|
|
{
|
|
shader_addline(buffer, "ELSE;\n");
|
|
}
|
|
}
|
|
|
|
static void shader_hw_endif(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
struct shader_arb_ctx_priv *priv = ins->ctx->backend_data;
|
|
struct list *e = list_head(&priv->control_frames);
|
|
struct control_frame *control_frame = LIST_ENTRY(e, struct control_frame, entry);
|
|
BOOL vshader = shader_is_vshader_version(ins->ctx->reg_maps->shader_version.type);
|
|
|
|
if(vshader)
|
|
{
|
|
if(control_frame->had_else)
|
|
{
|
|
shader_addline(buffer, "ifc_%u_endif:\n", control_frame->no.ifc);
|
|
}
|
|
else
|
|
{
|
|
shader_addline(buffer, "#No else branch. else is endif\n");
|
|
shader_addline(buffer, "ifc_%u_else:\n", control_frame->no.ifc);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
shader_addline(buffer, "ENDIF;\n");
|
|
}
|
|
}
|
|
|
|
static void shader_hw_texldd(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
DWORD sampler_idx = ins->src[1].reg.idx[0].offset;
|
|
char reg_dest[40];
|
|
char reg_src[3][40];
|
|
WORD flags = TEX_DERIV;
|
|
|
|
shader_arb_get_dst_param(ins, &ins->dst[0], reg_dest);
|
|
shader_arb_get_src_param(ins, &ins->src[0], 0, reg_src[0]);
|
|
shader_arb_get_src_param(ins, &ins->src[2], 1, reg_src[1]);
|
|
shader_arb_get_src_param(ins, &ins->src[3], 2, reg_src[2]);
|
|
|
|
if (ins->flags & WINED3DSI_TEXLD_PROJECT) flags |= TEX_PROJ;
|
|
if (ins->flags & WINED3DSI_TEXLD_BIAS) flags |= TEX_BIAS;
|
|
|
|
shader_hw_sample(ins, sampler_idx, reg_dest, reg_src[0], flags, reg_src[1], reg_src[2]);
|
|
}
|
|
|
|
static void shader_hw_texldl(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
DWORD sampler_idx = ins->src[1].reg.idx[0].offset;
|
|
char reg_dest[40];
|
|
char reg_coord[40];
|
|
WORD flags = TEX_LOD;
|
|
|
|
shader_arb_get_dst_param(ins, &ins->dst[0], reg_dest);
|
|
shader_arb_get_src_param(ins, &ins->src[0], 0, reg_coord);
|
|
|
|
if (ins->flags & WINED3DSI_TEXLD_PROJECT) flags |= TEX_PROJ;
|
|
if (ins->flags & WINED3DSI_TEXLD_BIAS) flags |= TEX_BIAS;
|
|
|
|
shader_hw_sample(ins, sampler_idx, reg_dest, reg_coord, flags, NULL, NULL);
|
|
}
|
|
|
|
static void shader_hw_label(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
struct shader_arb_ctx_priv *priv = ins->ctx->backend_data;
|
|
|
|
priv->in_main_func = FALSE;
|
|
/* Call instructions activate the NV extensions, not labels and rets. If there is an uncalled
|
|
* subroutine, don't generate a label that will make GL complain
|
|
*/
|
|
if(priv->target_version == ARB) return;
|
|
|
|
shader_addline(buffer, "l%u:\n", ins->src[0].reg.idx[0].offset);
|
|
}
|
|
|
|
static void vshader_add_footer(struct shader_arb_ctx_priv *priv_ctx,
|
|
const struct arb_vshader_private *shader_data, const struct arb_vs_compile_args *args,
|
|
const struct wined3d_shader_reg_maps *reg_maps, const struct wined3d_gl_info *gl_info,
|
|
struct wined3d_string_buffer *buffer)
|
|
{
|
|
unsigned int i;
|
|
|
|
/* The D3DRS_FOGTABLEMODE render state defines if the shader-generated fog coord is used
|
|
* or if the fragment depth is used. If the fragment depth is used(FOGTABLEMODE != NONE),
|
|
* the fog frag coord is thrown away. If the fog frag coord is used, but not written by
|
|
* the shader, it is set to 0.0(fully fogged, since start = 1.0, end = 0.0)
|
|
*/
|
|
if (args->super.fog_src == VS_FOG_Z)
|
|
{
|
|
shader_addline(buffer, "MOV result.fogcoord, TMP_OUT.z;\n");
|
|
}
|
|
else
|
|
{
|
|
if (!reg_maps->fog)
|
|
{
|
|
/* posFixup.x is always 1.0, so we can safely use it */
|
|
shader_addline(buffer, "ADD result.fogcoord, posFixup.x, -posFixup.x;\n");
|
|
}
|
|
else
|
|
{
|
|
/* Clamp fogcoord */
|
|
const char *zero = arb_get_helper_value(reg_maps->shader_version.type, ARB_ZERO);
|
|
const char *one = arb_get_helper_value(reg_maps->shader_version.type, ARB_ONE);
|
|
|
|
shader_addline(buffer, "MIN TMP_FOGCOORD.x, TMP_FOGCOORD.x, %s;\n", one);
|
|
shader_addline(buffer, "MAX result.fogcoord.x, TMP_FOGCOORD.x, %s;\n", zero);
|
|
}
|
|
}
|
|
|
|
/* Clipplanes are always stored without y inversion */
|
|
if (use_nv_clip(gl_info) && priv_ctx->target_version >= NV2)
|
|
{
|
|
if (args->super.clip_enabled)
|
|
{
|
|
for (i = 0; i < priv_ctx->vs_clipplanes; i++)
|
|
{
|
|
shader_addline(buffer, "DP4 result.clip[%u].x, TMP_OUT, state.clip[%u].plane;\n", i, i);
|
|
}
|
|
}
|
|
}
|
|
else if (args->clip.boolclip.clip_texcoord)
|
|
{
|
|
static const char component[4] = {'x', 'y', 'z', 'w'};
|
|
unsigned int cur_clip = 0;
|
|
const char *zero = arb_get_helper_value(WINED3D_SHADER_TYPE_VERTEX, ARB_ZERO);
|
|
|
|
for (i = 0; i < gl_info->limits.user_clip_distances; ++i)
|
|
{
|
|
if (args->clip.boolclip.clipplane_mask & (1u << i))
|
|
{
|
|
shader_addline(buffer, "DP4 TA.%c, TMP_OUT, state.clip[%u].plane;\n",
|
|
component[cur_clip++], i);
|
|
}
|
|
}
|
|
switch (cur_clip)
|
|
{
|
|
case 0:
|
|
shader_addline(buffer, "MOV TA, %s;\n", zero);
|
|
break;
|
|
case 1:
|
|
shader_addline(buffer, "MOV TA.yzw, %s;\n", zero);
|
|
break;
|
|
case 2:
|
|
shader_addline(buffer, "MOV TA.zw, %s;\n", zero);
|
|
break;
|
|
case 3:
|
|
shader_addline(buffer, "MOV TA.w, %s;\n", zero);
|
|
break;
|
|
}
|
|
shader_addline(buffer, "MOV result.texcoord[%u], TA;\n",
|
|
args->clip.boolclip.clip_texcoord - 1);
|
|
}
|
|
|
|
/* Write the final position.
|
|
*
|
|
* OpenGL coordinates specify the center of the pixel while d3d coords specify
|
|
* the corner. The offsets are stored in z and w in posFixup. posFixup.y contains
|
|
* 1.0 or -1.0 to turn the rendering upside down for offscreen rendering. PosFixup.x
|
|
* contains 1.0 to allow a mad, but arb vs swizzles are too restricted for that.
|
|
*/
|
|
if (!gl_info->supported[ARB_CLIP_CONTROL])
|
|
{
|
|
shader_addline(buffer, "MUL TA, posFixup, TMP_OUT.w;\n");
|
|
shader_addline(buffer, "ADD TMP_OUT.x, TMP_OUT.x, TA.z;\n");
|
|
shader_addline(buffer, "MAD TMP_OUT.y, TMP_OUT.y, posFixup.y, TA.w;\n");
|
|
|
|
/* Z coord [0;1]->[-1;1] mapping, see comment in
|
|
* get_projection_matrix() in utils.c. */
|
|
if (need_helper_const(shader_data, reg_maps, gl_info))
|
|
{
|
|
const char *two = arb_get_helper_value(WINED3D_SHADER_TYPE_VERTEX, ARB_TWO);
|
|
shader_addline(buffer, "MAD TMP_OUT.z, TMP_OUT.z, %s, -TMP_OUT.w;\n", two);
|
|
}
|
|
else
|
|
{
|
|
shader_addline(buffer, "ADD TMP_OUT.z, TMP_OUT.z, TMP_OUT.z;\n");
|
|
shader_addline(buffer, "ADD TMP_OUT.z, TMP_OUT.z, -TMP_OUT.w;\n");
|
|
}
|
|
}
|
|
|
|
shader_addline(buffer, "MOV result.position, TMP_OUT;\n");
|
|
|
|
priv_ctx->footer_written = TRUE;
|
|
}
|
|
|
|
static void shader_hw_ret(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
struct shader_arb_ctx_priv *priv = ins->ctx->backend_data;
|
|
const struct wined3d_shader *shader = ins->ctx->shader;
|
|
BOOL vshader = shader_is_vshader_version(ins->ctx->reg_maps->shader_version.type);
|
|
|
|
if(priv->target_version == ARB) return;
|
|
|
|
if(vshader)
|
|
{
|
|
if (priv->in_main_func) vshader_add_footer(priv, shader->backend_data,
|
|
priv->cur_vs_args, ins->ctx->reg_maps, ins->ctx->gl_info, buffer);
|
|
}
|
|
|
|
shader_addline(buffer, "RET;\n");
|
|
}
|
|
|
|
static void shader_hw_call(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
shader_addline(buffer, "CAL l%u;\n", ins->src[0].reg.idx[0].offset);
|
|
}
|
|
|
|
static BOOL shader_arb_compile(const struct wined3d_gl_info *gl_info, GLenum target, const char *src)
|
|
{
|
|
const char *ptr, *line;
|
|
GLint native, pos;
|
|
|
|
if (TRACE_ON(d3d_shader))
|
|
{
|
|
ptr = src;
|
|
while ((line = get_line(&ptr))) TRACE_(d3d_shader)(" %.*s", (int)(ptr - line), line);
|
|
}
|
|
|
|
GL_EXTCALL(glProgramStringARB(target, GL_PROGRAM_FORMAT_ASCII_ARB, strlen(src), src));
|
|
checkGLcall("glProgramStringARB()");
|
|
|
|
if (FIXME_ON(d3d_shader))
|
|
{
|
|
gl_info->gl_ops.gl.p_glGetIntegerv(GL_PROGRAM_ERROR_POSITION_ARB, &pos);
|
|
if (pos != -1)
|
|
{
|
|
FIXME_(d3d_shader)("Program error at position %d: %s\n\n", pos,
|
|
debugstr_a((const char *)gl_info->gl_ops.gl.p_glGetString(GL_PROGRAM_ERROR_STRING_ARB)));
|
|
ptr = src;
|
|
while ((line = get_line(&ptr))) FIXME_(d3d_shader)(" %.*s", (int)(ptr - line), line);
|
|
FIXME_(d3d_shader)("\n");
|
|
|
|
return FALSE;
|
|
}
|
|
}
|
|
|
|
if (WARN_ON(d3d_perf))
|
|
{
|
|
GL_EXTCALL(glGetProgramivARB(target, GL_PROGRAM_UNDER_NATIVE_LIMITS_ARB, &native));
|
|
checkGLcall("glGetProgramivARB()");
|
|
if (!native)
|
|
WARN_(d3d_perf)("Program exceeds native resource limits.\n");
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static void arbfp_add_sRGB_correction(struct wined3d_string_buffer *buffer, const char *fragcolor,
|
|
const char *tmp1, const char *tmp2, const char *tmp3, const char *tmp4, BOOL condcode)
|
|
{
|
|
/* Perform sRGB write correction. See GLX_EXT_framebuffer_sRGB */
|
|
|
|
if(condcode)
|
|
{
|
|
/* Sigh. MOVC CC doesn't work, so use one of the temps as dummy dest */
|
|
shader_addline(buffer, "SUBC %s, %s.x, srgb_consts1.x;\n", tmp1, fragcolor);
|
|
/* Calculate the > 0.0031308 case */
|
|
shader_addline(buffer, "POW %s.x (GE), %s.x, srgb_consts0.x;\n", fragcolor, fragcolor);
|
|
shader_addline(buffer, "POW %s.y (GE), %s.y, srgb_consts0.x;\n", fragcolor, fragcolor);
|
|
shader_addline(buffer, "POW %s.z (GE), %s.z, srgb_consts0.x;\n", fragcolor, fragcolor);
|
|
shader_addline(buffer, "MUL %s.xyz (GE), %s, srgb_consts0.y;\n", fragcolor, fragcolor);
|
|
shader_addline(buffer, "SUB %s.xyz (GE), %s, srgb_consts0.z;\n", fragcolor, fragcolor);
|
|
/* Calculate the < case */
|
|
shader_addline(buffer, "MUL %s.xyz (LT), srgb_consts0.w, %s;\n", fragcolor, fragcolor);
|
|
}
|
|
else
|
|
{
|
|
/* Calculate the > 0.0031308 case */
|
|
shader_addline(buffer, "POW %s.x, %s.x, srgb_consts0.x;\n", tmp1, fragcolor);
|
|
shader_addline(buffer, "POW %s.y, %s.y, srgb_consts0.x;\n", tmp1, fragcolor);
|
|
shader_addline(buffer, "POW %s.z, %s.z, srgb_consts0.x;\n", tmp1, fragcolor);
|
|
shader_addline(buffer, "MUL %s, %s, srgb_consts0.y;\n", tmp1, tmp1);
|
|
shader_addline(buffer, "SUB %s, %s, srgb_consts0.z;\n", tmp1, tmp1);
|
|
/* Calculate the < case */
|
|
shader_addline(buffer, "MUL %s, srgb_consts0.w, %s;\n", tmp2, fragcolor);
|
|
/* Get 1.0 / 0.0 masks for > 0.0031308 and < 0.0031308 */
|
|
shader_addline(buffer, "SLT %s, srgb_consts1.x, %s;\n", tmp3, fragcolor);
|
|
shader_addline(buffer, "SGE %s, srgb_consts1.x, %s;\n", tmp4, fragcolor);
|
|
/* Store the components > 0.0031308 in the destination */
|
|
shader_addline(buffer, "MUL %s.xyz, %s, %s;\n", fragcolor, tmp1, tmp3);
|
|
/* Add the components that are < 0.0031308 */
|
|
shader_addline(buffer, "MAD %s.xyz, %s, %s, %s;\n", fragcolor, tmp2, tmp4, fragcolor);
|
|
/* Move everything into result.color at once. Nvidia hardware cannot handle partial
|
|
* result.color writes(.rgb first, then .a), or handle overwriting already written
|
|
* components. The assembler uses a temporary register in this case, which is usually
|
|
* not allocated from one of our registers that were used earlier.
|
|
*/
|
|
}
|
|
/* [0.0;1.0] clamping. Not needed, this is done implicitly */
|
|
}
|
|
|
|
static const DWORD *find_loop_control_values(const struct wined3d_shader *shader, DWORD idx)
|
|
{
|
|
const struct wined3d_shader_lconst *constant;
|
|
|
|
LIST_FOR_EACH_ENTRY(constant, &shader->constantsI, struct wined3d_shader_lconst, entry)
|
|
{
|
|
if (constant->idx == idx)
|
|
{
|
|
return constant->value;
|
|
}
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
static void init_ps_input(const struct wined3d_shader *shader,
|
|
const struct arb_ps_compile_args *args, struct shader_arb_ctx_priv *priv)
|
|
{
|
|
static const char * const texcoords[8] =
|
|
{
|
|
"fragment.texcoord[0]", "fragment.texcoord[1]", "fragment.texcoord[2]", "fragment.texcoord[3]",
|
|
"fragment.texcoord[4]", "fragment.texcoord[5]", "fragment.texcoord[6]", "fragment.texcoord[7]"
|
|
};
|
|
unsigned int i;
|
|
const struct wined3d_shader_signature_element *input;
|
|
const char *semantic_name;
|
|
DWORD semantic_idx;
|
|
|
|
switch(args->super.vp_mode)
|
|
{
|
|
case pretransformed:
|
|
case fixedfunction:
|
|
/* The pixelshader has to collect the varyings on its own. In any case properly load
|
|
* color0 and color1. In the case of pretransformed vertices also load texcoords. Set
|
|
* other attribs to 0.0.
|
|
*
|
|
* For fixedfunction this behavior is correct, according to the tests. For pretransformed
|
|
* we'd either need a replacement shader that can load other attribs like BINORMAL, or
|
|
* load the texcoord attrib pointers to match the pixel shader signature
|
|
*/
|
|
for (i = 0; i < shader->input_signature.element_count; ++i)
|
|
{
|
|
input = &shader->input_signature.elements[i];
|
|
if (!(semantic_name = input->semantic_name))
|
|
continue;
|
|
semantic_idx = input->semantic_idx;
|
|
|
|
if (shader_match_semantic(semantic_name, WINED3D_DECL_USAGE_COLOR))
|
|
{
|
|
if (!semantic_idx)
|
|
priv->ps_input[input->register_idx] = "fragment.color.primary";
|
|
else if (semantic_idx == 1)
|
|
priv->ps_input[input->register_idx] = "fragment.color.secondary";
|
|
else
|
|
priv->ps_input[input->register_idx] = "0.0";
|
|
}
|
|
else if (args->super.vp_mode == fixedfunction)
|
|
{
|
|
priv->ps_input[input->register_idx] = "0.0";
|
|
}
|
|
else if (shader_match_semantic(semantic_name, WINED3D_DECL_USAGE_TEXCOORD))
|
|
{
|
|
if (semantic_idx < 8)
|
|
priv->ps_input[input->register_idx] = texcoords[semantic_idx];
|
|
else
|
|
priv->ps_input[input->register_idx] = "0.0";
|
|
}
|
|
else if (shader_match_semantic(semantic_name, WINED3D_DECL_USAGE_FOG))
|
|
{
|
|
if (!semantic_idx)
|
|
priv->ps_input[input->register_idx] = "fragment.fogcoord";
|
|
else
|
|
priv->ps_input[input->register_idx] = "0.0";
|
|
}
|
|
else
|
|
{
|
|
priv->ps_input[input->register_idx] = "0.0";
|
|
}
|
|
|
|
TRACE("v%u, semantic %s%u is %s\n", input->register_idx,
|
|
semantic_name, semantic_idx, priv->ps_input[input->register_idx]);
|
|
}
|
|
break;
|
|
|
|
case vertexshader:
|
|
/* That one is easy. The vertex shaders provide v0-v7 in fragment.texcoord and v8 and v9 in
|
|
* fragment.color
|
|
*/
|
|
for(i = 0; i < 8; i++)
|
|
{
|
|
priv->ps_input[i] = texcoords[i];
|
|
}
|
|
priv->ps_input[8] = "fragment.color.primary";
|
|
priv->ps_input[9] = "fragment.color.secondary";
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void arbfp_add_linear_fog(struct wined3d_string_buffer *buffer,
|
|
const char *fragcolor, const char *tmp)
|
|
{
|
|
shader_addline(buffer, "SUB %s.x, state.fog.params.z, fragment.fogcoord.x;\n", tmp);
|
|
shader_addline(buffer, "MUL_SAT %s.x, %s.x, state.fog.params.w;\n", tmp, tmp);
|
|
shader_addline(buffer, "LRP %s.rgb, %s.x, %s, state.fog.color;\n", fragcolor, tmp, fragcolor);
|
|
}
|
|
|
|
/* Context activation is done by the caller. */
|
|
static GLuint shader_arb_generate_pshader(const struct wined3d_shader *shader,
|
|
const struct wined3d_gl_info *gl_info, struct wined3d_string_buffer *buffer,
|
|
const struct arb_ps_compile_args *args, struct arb_ps_compiled_shader *compiled)
|
|
{
|
|
const struct wined3d_shader_reg_maps *reg_maps = &shader->reg_maps;
|
|
GLuint retval;
|
|
char fragcolor[16];
|
|
DWORD next_local = 0;
|
|
struct shader_arb_ctx_priv priv_ctx;
|
|
BOOL dcl_td = FALSE;
|
|
BOOL want_nv_prog = FALSE;
|
|
struct arb_pshader_private *shader_priv = shader->backend_data;
|
|
DWORD map;
|
|
BOOL custom_linear_fog = FALSE;
|
|
|
|
char srgbtmp[4][4];
|
|
char ftoa_tmp[17];
|
|
unsigned int i, found = 0;
|
|
|
|
for (i = 0, map = reg_maps->temporary; map; map >>= 1, ++i)
|
|
{
|
|
if (!(map & 1)
|
|
|| (shader->u.ps.color0_mov && i == shader->u.ps.color0_reg)
|
|
|| (reg_maps->shader_version.major < 2 && !i))
|
|
continue;
|
|
|
|
sprintf(srgbtmp[found], "R%u", i);
|
|
++found;
|
|
if (found == 4) break;
|
|
}
|
|
|
|
switch(found) {
|
|
case 0:
|
|
sprintf(srgbtmp[0], "TA");
|
|
sprintf(srgbtmp[1], "TB");
|
|
sprintf(srgbtmp[2], "TC");
|
|
sprintf(srgbtmp[3], "TD");
|
|
dcl_td = TRUE;
|
|
break;
|
|
case 1:
|
|
sprintf(srgbtmp[1], "TA");
|
|
sprintf(srgbtmp[2], "TB");
|
|
sprintf(srgbtmp[3], "TC");
|
|
break;
|
|
case 2:
|
|
sprintf(srgbtmp[2], "TA");
|
|
sprintf(srgbtmp[3], "TB");
|
|
break;
|
|
case 3:
|
|
sprintf(srgbtmp[3], "TA");
|
|
break;
|
|
case 4:
|
|
break;
|
|
}
|
|
|
|
/* Create the hw ARB shader */
|
|
memset(&priv_ctx, 0, sizeof(priv_ctx));
|
|
priv_ctx.cur_ps_args = args;
|
|
priv_ctx.compiled_fprog = compiled;
|
|
priv_ctx.cur_np2fixup_info = &compiled->np2fixup_info;
|
|
init_ps_input(shader, args, &priv_ctx);
|
|
list_init(&priv_ctx.control_frames);
|
|
priv_ctx.ps_post_process = args->super.srgb_correction;
|
|
|
|
/* Avoid enabling NV_fragment_program* if we do not need it.
|
|
*
|
|
* Enabling GL_NV_fragment_program_option causes the driver to occupy a temporary register,
|
|
* and it slows down the shader execution noticeably(about 5%). Usually our instruction emulation
|
|
* is faster than what we gain from using higher native instructions. There are some things though
|
|
* that cannot be emulated. In that case enable the extensions.
|
|
* If the extension is enabled, instruction handlers that support both ways will use it.
|
|
*
|
|
* Testing shows no performance difference between OPTION NV_fragment_program2 and NV_fragment_program.
|
|
* So enable the best we can get.
|
|
*/
|
|
if(reg_maps->usesdsx || reg_maps->usesdsy || reg_maps->loop_depth > 0 || reg_maps->usestexldd ||
|
|
reg_maps->usestexldl || reg_maps->usesfacing || reg_maps->usesifc || reg_maps->usescall)
|
|
{
|
|
want_nv_prog = TRUE;
|
|
}
|
|
|
|
shader_addline(buffer, "!!ARBfp1.0\n");
|
|
if (want_nv_prog && gl_info->supported[NV_FRAGMENT_PROGRAM2])
|
|
{
|
|
shader_addline(buffer, "OPTION NV_fragment_program2;\n");
|
|
priv_ctx.target_version = NV3;
|
|
}
|
|
else if (want_nv_prog && gl_info->supported[NV_FRAGMENT_PROGRAM_OPTION])
|
|
{
|
|
shader_addline(buffer, "OPTION NV_fragment_program;\n");
|
|
priv_ctx.target_version = NV2;
|
|
} else {
|
|
if(want_nv_prog)
|
|
{
|
|
/* This is an error - either we're advertising the wrong shader version, or aren't enforcing some
|
|
* limits properly
|
|
*/
|
|
ERR("The shader requires instructions that are not available in plain GL_ARB_fragment_program\n");
|
|
ERR("Try GLSL\n");
|
|
}
|
|
priv_ctx.target_version = ARB;
|
|
}
|
|
|
|
if (reg_maps->rt_mask > 1)
|
|
{
|
|
shader_addline(buffer, "OPTION ARB_draw_buffers;\n");
|
|
}
|
|
|
|
if (reg_maps->shader_version.major < 3)
|
|
{
|
|
switch (args->super.fog)
|
|
{
|
|
case WINED3D_FFP_PS_FOG_OFF:
|
|
break;
|
|
case WINED3D_FFP_PS_FOG_LINEAR:
|
|
if (gl_info->quirks & WINED3D_QUIRK_BROKEN_ARB_FOG)
|
|
{
|
|
custom_linear_fog = TRUE;
|
|
priv_ctx.ps_post_process = TRUE;
|
|
break;
|
|
}
|
|
shader_addline(buffer, "OPTION ARB_fog_linear;\n");
|
|
break;
|
|
case WINED3D_FFP_PS_FOG_EXP:
|
|
shader_addline(buffer, "OPTION ARB_fog_exp;\n");
|
|
break;
|
|
case WINED3D_FFP_PS_FOG_EXP2:
|
|
shader_addline(buffer, "OPTION ARB_fog_exp2;\n");
|
|
break;
|
|
}
|
|
}
|
|
|
|
/* For now always declare the temps. At least the Nvidia assembler optimizes completely
|
|
* unused temps away(but occupies them for the whole shader if they're used once). Always
|
|
* declaring them avoids tricky bookkeeping work
|
|
*/
|
|
shader_addline(buffer, "TEMP TA;\n"); /* Used for modifiers */
|
|
shader_addline(buffer, "TEMP TB;\n"); /* Used for modifiers */
|
|
shader_addline(buffer, "TEMP TC;\n"); /* Used for modifiers */
|
|
if(dcl_td) shader_addline(buffer, "TEMP TD;\n"); /* Used for sRGB writing */
|
|
shader_addline(buffer, "PARAM coefdiv = { 0.5, 0.25, 0.125, 0.0625 };\n");
|
|
shader_addline(buffer, "PARAM coefmul = { 2, 4, 8, 16 };\n");
|
|
wined3d_ftoa(eps, ftoa_tmp);
|
|
shader_addline(buffer, "PARAM ps_helper_const = { 0.0, 1.0, %s, 0.0 };\n", ftoa_tmp);
|
|
|
|
if (reg_maps->shader_version.major < 2)
|
|
{
|
|
strcpy(fragcolor, "R0");
|
|
}
|
|
else
|
|
{
|
|
if (priv_ctx.ps_post_process)
|
|
{
|
|
if (shader->u.ps.color0_mov)
|
|
{
|
|
sprintf(fragcolor, "R%u", shader->u.ps.color0_reg);
|
|
}
|
|
else
|
|
{
|
|
shader_addline(buffer, "TEMP TMP_COLOR;\n");
|
|
strcpy(fragcolor, "TMP_COLOR");
|
|
}
|
|
} else {
|
|
strcpy(fragcolor, "result.color");
|
|
}
|
|
}
|
|
|
|
if (args->super.srgb_correction)
|
|
{
|
|
shader_addline(buffer, "PARAM srgb_consts0 = ");
|
|
shader_arb_append_imm_vec4(buffer, wined3d_srgb_const0);
|
|
shader_addline(buffer, ";\n");
|
|
shader_addline(buffer, "PARAM srgb_consts1 = ");
|
|
shader_arb_append_imm_vec4(buffer, wined3d_srgb_const1);
|
|
shader_addline(buffer, ";\n");
|
|
}
|
|
|
|
/* Base Declarations */
|
|
shader_generate_arb_declarations(shader, reg_maps, buffer, gl_info, NULL, &priv_ctx);
|
|
|
|
for (i = 0, map = reg_maps->bumpmat; map; map >>= 1, ++i)
|
|
{
|
|
unsigned char bump_const;
|
|
|
|
if (!(map & 1)) continue;
|
|
|
|
bump_const = compiled->numbumpenvmatconsts;
|
|
compiled->bumpenvmatconst[bump_const].const_num = WINED3D_CONST_NUM_UNUSED;
|
|
compiled->bumpenvmatconst[bump_const].texunit = i;
|
|
compiled->luminanceconst[bump_const].const_num = WINED3D_CONST_NUM_UNUSED;
|
|
compiled->luminanceconst[bump_const].texunit = i;
|
|
|
|
/* We can fit the constants into the constant limit for sure because texbem, texbeml, bem and beml are only supported
|
|
* in 1.x shaders, and GL_ARB_fragment_program has a constant limit of 24 constants. So in the worst case we're loading
|
|
* 8 shader constants, 8 bump matrices and 8 luminance parameters and are perfectly fine. (No NP2 fixup on bumpmapped
|
|
* textures due to conditional NP2 restrictions)
|
|
*
|
|
* Use local constants to load the bump env parameters, not program.env. This avoids collisions with d3d constants of
|
|
* shaders in newer shader models. Since the bump env parameters have to share their space with NP2 fixup constants,
|
|
* their location is shader dependent anyway and they cannot be loaded globally.
|
|
*/
|
|
compiled->bumpenvmatconst[bump_const].const_num = next_local++;
|
|
shader_addline(buffer, "PARAM bumpenvmat%d = program.local[%d];\n",
|
|
i, compiled->bumpenvmatconst[bump_const].const_num);
|
|
compiled->numbumpenvmatconsts = bump_const + 1;
|
|
|
|
if (!(reg_maps->luminanceparams & (1u << i)))
|
|
continue;
|
|
|
|
compiled->luminanceconst[bump_const].const_num = next_local++;
|
|
shader_addline(buffer, "PARAM luminance%d = program.local[%d];\n",
|
|
i, compiled->luminanceconst[bump_const].const_num);
|
|
}
|
|
|
|
for (i = 0; i < WINED3D_MAX_CONSTS_I; ++i)
|
|
{
|
|
compiled->int_consts[i] = WINED3D_CONST_NUM_UNUSED;
|
|
if (reg_maps->integer_constants & (1u << i) && priv_ctx.target_version >= NV2)
|
|
{
|
|
const DWORD *control_values = find_loop_control_values(shader, i);
|
|
|
|
if(control_values)
|
|
{
|
|
shader_addline(buffer, "PARAM I%u = {%u, %u, %u, -1};\n", i,
|
|
control_values[0], control_values[1], control_values[2]);
|
|
}
|
|
else
|
|
{
|
|
compiled->int_consts[i] = next_local;
|
|
compiled->num_int_consts++;
|
|
shader_addline(buffer, "PARAM I%u = program.local[%u];\n", i, next_local++);
|
|
}
|
|
}
|
|
}
|
|
|
|
if(reg_maps->vpos || reg_maps->usesdsy)
|
|
{
|
|
compiled->ycorrection = next_local;
|
|
shader_addline(buffer, "PARAM ycorrection = program.local[%u];\n", next_local++);
|
|
|
|
if(reg_maps->vpos)
|
|
{
|
|
shader_addline(buffer, "TEMP vpos;\n");
|
|
/* ycorrection.x: Backbuffer height(onscreen) or 0(offscreen).
|
|
* ycorrection.y: -1.0(onscreen), 1.0(offscreen)
|
|
* ycorrection.z: 1.0
|
|
* ycorrection.w: 0.0
|
|
*/
|
|
shader_addline(buffer, "MAD vpos, fragment.position, ycorrection.zyww, ycorrection.wxww;\n");
|
|
shader_addline(buffer, "FLR vpos.xy, vpos;\n");
|
|
}
|
|
}
|
|
else
|
|
{
|
|
compiled->ycorrection = WINED3D_CONST_NUM_UNUSED;
|
|
}
|
|
|
|
/* Load constants to fixup NP2 texcoords if there are still free constants left:
|
|
* Constants (texture dimensions) for the NP2 fixup are loaded as local program parameters. This will consume
|
|
* at most 8 (MAX_FRAGMENT_SAMPLERS / 2) parameters, which is highly unlikely, since the application had to
|
|
* use 16 NP2 textures at the same time. In case that we run out of constants the fixup is simply not
|
|
* applied / activated. This will probably result in wrong rendering of the texture, but will save us from
|
|
* shader compilation errors and the subsequent errors when drawing with this shader. */
|
|
if (priv_ctx.cur_ps_args->super.np2_fixup) {
|
|
unsigned char cur_fixup_sampler = 0;
|
|
|
|
struct arb_ps_np2fixup_info* const fixup = priv_ctx.cur_np2fixup_info;
|
|
const WORD map = priv_ctx.cur_ps_args->super.np2_fixup;
|
|
const UINT max_lconsts = gl_info->limits.arb_ps_local_constants;
|
|
|
|
fixup->offset = next_local;
|
|
fixup->super.active = 0;
|
|
|
|
for (i = 0; i < MAX_FRAGMENT_SAMPLERS; ++i)
|
|
{
|
|
if (!(map & (1u << i)))
|
|
continue;
|
|
|
|
if (fixup->offset + (cur_fixup_sampler >> 1) < max_lconsts)
|
|
{
|
|
fixup->super.active |= (1u << i);
|
|
fixup->super.idx[i] = cur_fixup_sampler++;
|
|
}
|
|
else
|
|
{
|
|
FIXME("No free constant found to load NP2 fixup data into shader. "
|
|
"Sampling from this texture will probably look wrong.\n");
|
|
break;
|
|
}
|
|
}
|
|
|
|
fixup->super.num_consts = (cur_fixup_sampler + 1) >> 1;
|
|
if (fixup->super.num_consts) {
|
|
shader_addline(buffer, "PARAM np2fixup[%u] = { program.env[%u..%u] };\n",
|
|
fixup->super.num_consts, fixup->offset, fixup->super.num_consts + fixup->offset - 1);
|
|
}
|
|
}
|
|
|
|
if (shader_priv->clipplane_emulation != ~0U && args->clip)
|
|
{
|
|
shader_addline(buffer, "KIL fragment.texcoord[%u];\n", shader_priv->clipplane_emulation);
|
|
}
|
|
|
|
/* Base Shader Body */
|
|
if (FAILED(shader_generate_code(shader, buffer, reg_maps, &priv_ctx, NULL, NULL)))
|
|
return 0;
|
|
|
|
if(args->super.srgb_correction) {
|
|
arbfp_add_sRGB_correction(buffer, fragcolor, srgbtmp[0], srgbtmp[1], srgbtmp[2], srgbtmp[3],
|
|
priv_ctx.target_version >= NV2);
|
|
}
|
|
|
|
if (custom_linear_fog)
|
|
arbfp_add_linear_fog(buffer, fragcolor, "TA");
|
|
|
|
if(strcmp(fragcolor, "result.color")) {
|
|
shader_addline(buffer, "MOV result.color, %s;\n", fragcolor);
|
|
}
|
|
shader_addline(buffer, "END\n");
|
|
|
|
/* TODO: change to resource.glObjectHandle or something like that */
|
|
GL_EXTCALL(glGenProgramsARB(1, &retval));
|
|
|
|
TRACE("Creating a hw pixel shader, prg=%d\n", retval);
|
|
GL_EXTCALL(glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, retval));
|
|
|
|
TRACE("Created hw pixel shader, prg=%d\n", retval);
|
|
if (!shader_arb_compile(gl_info, GL_FRAGMENT_PROGRAM_ARB, buffer->buffer))
|
|
return 0;
|
|
|
|
return retval;
|
|
}
|
|
|
|
static int compare_sig(const struct wined3d_shader_signature *sig1, const struct wined3d_shader_signature *sig2)
|
|
{
|
|
unsigned int i;
|
|
int ret;
|
|
|
|
if (sig1->element_count != sig2->element_count)
|
|
return sig1->element_count < sig2->element_count ? -1 : 1;
|
|
|
|
for (i = 0; i < sig1->element_count; ++i)
|
|
{
|
|
const struct wined3d_shader_signature_element *e1, *e2;
|
|
|
|
e1 = &sig1->elements[i];
|
|
e2 = &sig2->elements[i];
|
|
|
|
if (!e1->semantic_name || !e2->semantic_name)
|
|
{
|
|
/* Compare pointers, not contents. One string is NULL (element
|
|
* does not exist), the other one is not NULL. */
|
|
if (e1->semantic_name != e2->semantic_name)
|
|
return e1->semantic_name < e2->semantic_name ? -1 : 1;
|
|
continue;
|
|
}
|
|
|
|
if ((ret = strcmp(e1->semantic_name, e2->semantic_name)))
|
|
return ret;
|
|
if (e1->semantic_idx != e2->semantic_idx)
|
|
return e1->semantic_idx < e2->semantic_idx ? -1 : 1;
|
|
if (e1->sysval_semantic != e2->sysval_semantic)
|
|
return e1->sysval_semantic < e2->sysval_semantic ? -1 : 1;
|
|
if (e1->component_type != e2->component_type)
|
|
return e1->component_type < e2->component_type ? -1 : 1;
|
|
if (e1->register_idx != e2->register_idx)
|
|
return e1->register_idx < e2->register_idx ? -1 : 1;
|
|
if (e1->mask != e2->mask)
|
|
return e1->mask < e2->mask ? -1 : 1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static void clone_sig(struct wined3d_shader_signature *new, const struct wined3d_shader_signature *sig)
|
|
{
|
|
unsigned int i;
|
|
char *name;
|
|
|
|
new->element_count = sig->element_count;
|
|
new->elements = heap_calloc(new->element_count, sizeof(*new->elements));
|
|
for (i = 0; i < sig->element_count; ++i)
|
|
{
|
|
new->elements[i] = sig->elements[i];
|
|
|
|
if (!new->elements[i].semantic_name)
|
|
continue;
|
|
|
|
/* Clone the semantic string */
|
|
name = heap_alloc(strlen(sig->elements[i].semantic_name) + 1);
|
|
strcpy(name, sig->elements[i].semantic_name);
|
|
new->elements[i].semantic_name = name;
|
|
}
|
|
}
|
|
|
|
static DWORD find_input_signature(struct shader_arb_priv *priv, const struct wined3d_shader_signature *sig)
|
|
{
|
|
struct wine_rb_entry *entry = wine_rb_get(&priv->signature_tree, sig);
|
|
struct ps_signature *found_sig;
|
|
|
|
if (entry)
|
|
{
|
|
found_sig = WINE_RB_ENTRY_VALUE(entry, struct ps_signature, entry);
|
|
TRACE("Found existing signature %u\n", found_sig->idx);
|
|
return found_sig->idx;
|
|
}
|
|
found_sig = heap_alloc_zero(sizeof(*found_sig));
|
|
clone_sig(&found_sig->sig, sig);
|
|
found_sig->idx = priv->ps_sig_number++;
|
|
TRACE("New signature stored and assigned number %u\n", found_sig->idx);
|
|
if(wine_rb_put(&priv->signature_tree, sig, &found_sig->entry) == -1)
|
|
{
|
|
ERR("Failed to insert program entry.\n");
|
|
}
|
|
return found_sig->idx;
|
|
}
|
|
|
|
static void init_output_registers(const struct wined3d_shader *shader,
|
|
const struct wined3d_shader_signature *ps_input_sig,
|
|
struct shader_arb_ctx_priv *priv_ctx, struct arb_vs_compiled_shader *compiled)
|
|
{
|
|
unsigned int i, j;
|
|
static const char * const texcoords[8] =
|
|
{
|
|
"result.texcoord[0]", "result.texcoord[1]", "result.texcoord[2]", "result.texcoord[3]",
|
|
"result.texcoord[4]", "result.texcoord[5]", "result.texcoord[6]", "result.texcoord[7]"
|
|
};
|
|
/* Write generic input varyings 0 to 7 to result.texcoord[], varying 8 to result.color.primary
|
|
* and varying 9 to result.color.secondary
|
|
*/
|
|
static const char * const decl_idx_to_string[MAX_REG_INPUT] =
|
|
{
|
|
"result.texcoord[0]", "result.texcoord[1]", "result.texcoord[2]", "result.texcoord[3]",
|
|
"result.texcoord[4]", "result.texcoord[5]", "result.texcoord[6]", "result.texcoord[7]",
|
|
"result.color.primary", "result.color.secondary"
|
|
};
|
|
|
|
if (!ps_input_sig)
|
|
{
|
|
TRACE("Pixel shader uses builtin varyings\n");
|
|
/* Map builtins to builtins */
|
|
for(i = 0; i < 8; i++)
|
|
{
|
|
priv_ctx->texcrd_output[i] = texcoords[i];
|
|
}
|
|
priv_ctx->color_output[0] = "result.color.primary";
|
|
priv_ctx->color_output[1] = "result.color.secondary";
|
|
priv_ctx->fog_output = "TMP_FOGCOORD";
|
|
|
|
/* Map declared regs to builtins. Use "TA" to /dev/null unread output */
|
|
for (i = 0; i < shader->output_signature.element_count; ++i)
|
|
{
|
|
const struct wined3d_shader_signature_element *output = &shader->output_signature.elements[i];
|
|
|
|
if (!output->semantic_name)
|
|
continue;
|
|
|
|
if (shader_match_semantic(output->semantic_name, WINED3D_DECL_USAGE_POSITION))
|
|
{
|
|
TRACE("o%u is TMP_OUT\n", output->register_idx);
|
|
if (!output->semantic_idx)
|
|
priv_ctx->vs_output[output->register_idx] = "TMP_OUT";
|
|
else
|
|
priv_ctx->vs_output[output->register_idx] = "TA";
|
|
}
|
|
else if (shader_match_semantic(output->semantic_name, WINED3D_DECL_USAGE_PSIZE))
|
|
{
|
|
TRACE("o%u is result.pointsize\n", output->register_idx);
|
|
if (!output->semantic_idx)
|
|
priv_ctx->vs_output[output->register_idx] = "result.pointsize";
|
|
else
|
|
priv_ctx->vs_output[output->register_idx] = "TA";
|
|
}
|
|
else if (shader_match_semantic(output->semantic_name, WINED3D_DECL_USAGE_COLOR))
|
|
{
|
|
TRACE("o%u is result.color.?, idx %u\n", output->register_idx, output->semantic_idx);
|
|
if (!output->semantic_idx)
|
|
priv_ctx->vs_output[output->register_idx] = "result.color.primary";
|
|
else if (output->semantic_idx == 1)
|
|
priv_ctx->vs_output[output->register_idx] = "result.color.secondary";
|
|
else priv_ctx->vs_output[output->register_idx] = "TA";
|
|
}
|
|
else if (shader_match_semantic(output->semantic_name, WINED3D_DECL_USAGE_TEXCOORD))
|
|
{
|
|
TRACE("o%u is result.texcoord[%u]\n", output->register_idx, output->semantic_idx);
|
|
if (output->semantic_idx >= 8)
|
|
priv_ctx->vs_output[output->register_idx] = "TA";
|
|
else
|
|
priv_ctx->vs_output[output->register_idx] = texcoords[output->semantic_idx];
|
|
}
|
|
else if (shader_match_semantic(output->semantic_name, WINED3D_DECL_USAGE_FOG))
|
|
{
|
|
TRACE("o%u is result.fogcoord\n", output->register_idx);
|
|
if (output->semantic_idx > 0)
|
|
priv_ctx->vs_output[output->register_idx] = "TA";
|
|
else
|
|
priv_ctx->vs_output[output->register_idx] = "result.fogcoord";
|
|
}
|
|
else
|
|
{
|
|
priv_ctx->vs_output[output->register_idx] = "TA";
|
|
}
|
|
}
|
|
return;
|
|
}
|
|
|
|
TRACE("Pixel shader uses declared varyings\n");
|
|
|
|
/* Map builtin to declared. /dev/null the results by default to the TA temp reg */
|
|
for(i = 0; i < 8; i++)
|
|
{
|
|
priv_ctx->texcrd_output[i] = "TA";
|
|
}
|
|
priv_ctx->color_output[0] = "TA";
|
|
priv_ctx->color_output[1] = "TA";
|
|
priv_ctx->fog_output = "TA";
|
|
|
|
for (i = 0; i < ps_input_sig->element_count; ++i)
|
|
{
|
|
const struct wined3d_shader_signature_element *input = &ps_input_sig->elements[i];
|
|
|
|
if (!input->semantic_name)
|
|
continue;
|
|
|
|
/* If a declared input register is not written by builtin arguments, don't write to it.
|
|
* GL_NV_vertex_program makes sure the input defaults to 0.0, which is correct with D3D
|
|
*
|
|
* Don't care about POSITION and PSIZE here - this is a builtin vertex shader, position goes
|
|
* to TMP_OUT in any case
|
|
*/
|
|
if (shader_match_semantic(input->semantic_name, WINED3D_DECL_USAGE_TEXCOORD))
|
|
{
|
|
if (input->semantic_idx < 8)
|
|
priv_ctx->texcrd_output[input->semantic_idx] = decl_idx_to_string[input->register_idx];
|
|
}
|
|
else if (shader_match_semantic(input->semantic_name, WINED3D_DECL_USAGE_COLOR))
|
|
{
|
|
if (input->semantic_idx < 2)
|
|
priv_ctx->color_output[input->semantic_idx] = decl_idx_to_string[input->register_idx];
|
|
}
|
|
else if (shader_match_semantic(input->semantic_name, WINED3D_DECL_USAGE_FOG))
|
|
{
|
|
if (!input->semantic_idx)
|
|
priv_ctx->fog_output = decl_idx_to_string[input->register_idx];
|
|
}
|
|
else
|
|
{
|
|
continue;
|
|
}
|
|
|
|
if (!strcmp(decl_idx_to_string[input->register_idx], "result.color.primary")
|
|
|| !strcmp(decl_idx_to_string[input->register_idx], "result.color.secondary"))
|
|
{
|
|
compiled->need_color_unclamp = TRUE;
|
|
}
|
|
}
|
|
|
|
/* Map declared to declared */
|
|
for (i = 0; i < shader->output_signature.element_count; ++i)
|
|
{
|
|
const struct wined3d_shader_signature_element *output = &shader->output_signature.elements[i];
|
|
|
|
/* Write unread output to TA to throw them away */
|
|
priv_ctx->vs_output[output->register_idx] = "TA";
|
|
|
|
if (!output->semantic_name)
|
|
continue;
|
|
|
|
if (shader_match_semantic(output->semantic_name, WINED3D_DECL_USAGE_POSITION) && !output->semantic_idx)
|
|
{
|
|
priv_ctx->vs_output[output->register_idx] = "TMP_OUT";
|
|
continue;
|
|
}
|
|
else if (shader_match_semantic(output->semantic_name, WINED3D_DECL_USAGE_PSIZE) && !output->semantic_idx)
|
|
{
|
|
priv_ctx->vs_output[output->register_idx] = "result.pointsize";
|
|
continue;
|
|
}
|
|
|
|
for (j = 0; j < ps_input_sig->element_count; ++j)
|
|
{
|
|
const struct wined3d_shader_signature_element *input = &ps_input_sig->elements[j];
|
|
|
|
if (!input->semantic_name)
|
|
continue;
|
|
|
|
if (!strcmp(input->semantic_name, output->semantic_name)
|
|
&& input->semantic_idx == output->semantic_idx)
|
|
{
|
|
priv_ctx->vs_output[output->register_idx] = decl_idx_to_string[input->register_idx];
|
|
|
|
if (!strcmp(priv_ctx->vs_output[output->register_idx], "result.color.primary")
|
|
|| !strcmp(priv_ctx->vs_output[output->register_idx], "result.color.secondary"))
|
|
{
|
|
compiled->need_color_unclamp = TRUE;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
/* Context activation is done by the caller. */
|
|
static GLuint shader_arb_generate_vshader(const struct wined3d_shader *shader,
|
|
const struct wined3d_gl_info *gl_info, struct wined3d_string_buffer *buffer,
|
|
const struct arb_vs_compile_args *args, struct arb_vs_compiled_shader *compiled,
|
|
const struct wined3d_shader_signature *ps_input_sig)
|
|
{
|
|
const struct arb_vshader_private *shader_data = shader->backend_data;
|
|
const struct wined3d_shader_reg_maps *reg_maps = &shader->reg_maps;
|
|
struct shader_arb_priv *priv = shader->device->shader_priv;
|
|
GLuint ret;
|
|
DWORD next_local = 0;
|
|
struct shader_arb_ctx_priv priv_ctx;
|
|
unsigned int i;
|
|
|
|
memset(&priv_ctx, 0, sizeof(priv_ctx));
|
|
priv_ctx.cur_vs_args = args;
|
|
list_init(&priv_ctx.control_frames);
|
|
init_output_registers(shader, ps_input_sig, &priv_ctx, compiled);
|
|
|
|
/* Create the hw ARB shader */
|
|
shader_addline(buffer, "!!ARBvp1.0\n");
|
|
|
|
/* Always enable the NV extension if available. Unlike fragment shaders, there is no
|
|
* mesurable performance penalty, and we can always make use of it for clipplanes.
|
|
*/
|
|
if (gl_info->supported[NV_VERTEX_PROGRAM3])
|
|
{
|
|
shader_addline(buffer, "OPTION NV_vertex_program3;\n");
|
|
priv_ctx.target_version = NV3;
|
|
shader_addline(buffer, "ADDRESS aL;\n");
|
|
}
|
|
else if (gl_info->supported[NV_VERTEX_PROGRAM2_OPTION])
|
|
{
|
|
shader_addline(buffer, "OPTION NV_vertex_program2;\n");
|
|
priv_ctx.target_version = NV2;
|
|
shader_addline(buffer, "ADDRESS aL;\n");
|
|
} else {
|
|
priv_ctx.target_version = ARB;
|
|
}
|
|
|
|
shader_addline(buffer, "TEMP TMP_OUT;\n");
|
|
if (reg_maps->fog)
|
|
shader_addline(buffer, "TEMP TMP_FOGCOORD;\n");
|
|
if (need_helper_const(shader_data, reg_maps, gl_info))
|
|
{
|
|
char ftoa_tmp[17];
|
|
wined3d_ftoa(eps, ftoa_tmp);
|
|
shader_addline(buffer, "PARAM helper_const = { 0.0, 1.0, 2.0, %s};\n", ftoa_tmp);
|
|
}
|
|
if (need_rel_addr_const(shader_data, reg_maps, gl_info))
|
|
{
|
|
shader_addline(buffer, "PARAM rel_addr_const = { 0.5, %d.0, 0.0, 0.0 };\n", shader_data->rel_offset);
|
|
shader_addline(buffer, "TEMP A0_SHADOW;\n");
|
|
}
|
|
|
|
shader_addline(buffer, "TEMP TA;\n");
|
|
shader_addline(buffer, "TEMP TB;\n");
|
|
|
|
/* Base Declarations */
|
|
shader_generate_arb_declarations(shader, reg_maps, buffer, gl_info,
|
|
&priv_ctx.vs_clipplanes, &priv_ctx);
|
|
|
|
for (i = 0; i < WINED3D_MAX_CONSTS_I; ++i)
|
|
{
|
|
compiled->int_consts[i] = WINED3D_CONST_NUM_UNUSED;
|
|
if (reg_maps->integer_constants & (1u << i) && priv_ctx.target_version >= NV2)
|
|
{
|
|
const DWORD *control_values = find_loop_control_values(shader, i);
|
|
|
|
if(control_values)
|
|
{
|
|
shader_addline(buffer, "PARAM I%u = {%u, %u, %u, -1};\n", i,
|
|
control_values[0], control_values[1], control_values[2]);
|
|
}
|
|
else
|
|
{
|
|
compiled->int_consts[i] = next_local;
|
|
compiled->num_int_consts++;
|
|
shader_addline(buffer, "PARAM I%u = program.local[%u];\n", i, next_local++);
|
|
}
|
|
}
|
|
}
|
|
|
|
/* We need a constant to fixup the final position */
|
|
shader_addline(buffer, "PARAM posFixup = program.local[%u];\n", next_local);
|
|
compiled->pos_fixup = next_local++;
|
|
|
|
/* Initialize output parameters. GL_ARB_vertex_program does not require special initialization values
|
|
* for output parameters. D3D in theory does not do that either, but some applications depend on a
|
|
* proper initialization of the secondary color, and programs using the fixed function pipeline without
|
|
* a replacement shader depend on the texcoord.w being set properly.
|
|
*
|
|
* GL_NV_vertex_program defines that all output values are initialized to {0.0, 0.0, 0.0, 1.0}. This
|
|
* assertion is in effect even when using GL_ARB_vertex_program without any NV specific additions. So
|
|
* skip this if NV_vertex_program is supported. Otherwise, initialize the secondary color. For the tex-
|
|
* coords, we have a flag in the opengl caps. Many cards do not require the texcoord being set, and
|
|
* this can eat a number of instructions, so skip it unless this cap is set as well
|
|
*/
|
|
if (!gl_info->supported[NV_VERTEX_PROGRAM])
|
|
{
|
|
const char *color_init = arb_get_helper_value(WINED3D_SHADER_TYPE_VERTEX, ARB_0001);
|
|
shader_addline(buffer, "MOV result.color.secondary, %s;\n", color_init);
|
|
|
|
if (gl_info->quirks & WINED3D_QUIRK_SET_TEXCOORD_W && !priv->ffp_proj_control)
|
|
{
|
|
int i;
|
|
const char *one = arb_get_helper_value(WINED3D_SHADER_TYPE_VERTEX, ARB_ONE);
|
|
for(i = 0; i < MAX_REG_TEXCRD; i++)
|
|
{
|
|
if (reg_maps->u.texcoord_mask[i] && reg_maps->u.texcoord_mask[i] != WINED3DSP_WRITEMASK_ALL)
|
|
shader_addline(buffer, "MOV result.texcoord[%u].w, %s\n", i, one);
|
|
}
|
|
}
|
|
}
|
|
|
|
/* The shader starts with the main function */
|
|
priv_ctx.in_main_func = TRUE;
|
|
/* Base Shader Body */
|
|
if (FAILED(shader_generate_code(shader, buffer, reg_maps, &priv_ctx, NULL, NULL)))
|
|
return -1;
|
|
|
|
if (!priv_ctx.footer_written) vshader_add_footer(&priv_ctx,
|
|
shader_data, args, reg_maps, gl_info, buffer);
|
|
|
|
shader_addline(buffer, "END\n");
|
|
|
|
/* TODO: change to resource.glObjectHandle or something like that */
|
|
GL_EXTCALL(glGenProgramsARB(1, &ret));
|
|
|
|
TRACE("Creating a hw vertex shader, prg=%d\n", ret);
|
|
GL_EXTCALL(glBindProgramARB(GL_VERTEX_PROGRAM_ARB, ret));
|
|
|
|
TRACE("Created hw vertex shader, prg=%d\n", ret);
|
|
if (!shader_arb_compile(gl_info, GL_VERTEX_PROGRAM_ARB, buffer->buffer))
|
|
return -1;
|
|
|
|
return ret;
|
|
}
|
|
|
|
/* Context activation is done by the caller. */
|
|
static struct arb_ps_compiled_shader *find_arb_pshader(struct wined3d_shader *shader,
|
|
const struct arb_ps_compile_args *args)
|
|
{
|
|
struct wined3d_device *device = shader->device;
|
|
const struct wined3d_gl_info *gl_info = &device->adapter->gl_info;
|
|
const struct wined3d_d3d_info *d3d_info = &device->adapter->d3d_info;
|
|
UINT i;
|
|
DWORD new_size;
|
|
struct arb_ps_compiled_shader *new_array;
|
|
struct wined3d_string_buffer buffer;
|
|
struct arb_pshader_private *shader_data;
|
|
GLuint ret;
|
|
|
|
if (!shader->backend_data)
|
|
{
|
|
struct shader_arb_priv *priv = device->shader_priv;
|
|
|
|
shader->backend_data = heap_alloc_zero(sizeof(*shader_data));
|
|
shader_data = shader->backend_data;
|
|
shader_data->clamp_consts = shader->reg_maps.shader_version.major == 1;
|
|
|
|
if (shader->reg_maps.shader_version.major < 3)
|
|
shader_data->input_signature_idx = ~0U;
|
|
else
|
|
shader_data->input_signature_idx = find_input_signature(priv, &shader->input_signature);
|
|
|
|
TRACE("Shader got assigned input signature index %u\n", shader_data->input_signature_idx);
|
|
|
|
if (!d3d_info->vs_clipping)
|
|
shader_data->clipplane_emulation = shader_find_free_input_register(&shader->reg_maps,
|
|
d3d_info->limits.ffp_blend_stages - 1);
|
|
else
|
|
shader_data->clipplane_emulation = ~0U;
|
|
}
|
|
shader_data = shader->backend_data;
|
|
|
|
/* Usually we have very few GL shaders for each d3d shader(just 1 or maybe 2),
|
|
* so a linear search is more performant than a hashmap or a binary search
|
|
* (cache coherency etc)
|
|
*/
|
|
for (i = 0; i < shader_data->num_gl_shaders; ++i)
|
|
{
|
|
if (!memcmp(&shader_data->gl_shaders[i].args, args, sizeof(*args)))
|
|
return &shader_data->gl_shaders[i];
|
|
}
|
|
|
|
TRACE("No matching GL shader found, compiling a new shader\n");
|
|
if(shader_data->shader_array_size == shader_data->num_gl_shaders) {
|
|
if (shader_data->num_gl_shaders)
|
|
{
|
|
new_size = shader_data->shader_array_size + max(1, shader_data->shader_array_size / 2);
|
|
new_array = HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, shader_data->gl_shaders,
|
|
new_size * sizeof(*shader_data->gl_shaders));
|
|
}
|
|
else
|
|
{
|
|
new_array = heap_alloc_zero(sizeof(*shader_data->gl_shaders));
|
|
new_size = 1;
|
|
}
|
|
|
|
if(!new_array) {
|
|
ERR("Out of memory\n");
|
|
return 0;
|
|
}
|
|
shader_data->gl_shaders = new_array;
|
|
shader_data->shader_array_size = new_size;
|
|
}
|
|
|
|
shader_data->gl_shaders[shader_data->num_gl_shaders].args = *args;
|
|
|
|
pixelshader_update_resource_types(shader, args->super.tex_types);
|
|
|
|
if (!string_buffer_init(&buffer))
|
|
{
|
|
ERR("Failed to initialize shader buffer.\n");
|
|
return 0;
|
|
}
|
|
|
|
ret = shader_arb_generate_pshader(shader, gl_info, &buffer, args,
|
|
&shader_data->gl_shaders[shader_data->num_gl_shaders]);
|
|
string_buffer_free(&buffer);
|
|
shader_data->gl_shaders[shader_data->num_gl_shaders].prgId = ret;
|
|
|
|
return &shader_data->gl_shaders[shader_data->num_gl_shaders++];
|
|
}
|
|
|
|
static inline BOOL vs_args_equal(const struct arb_vs_compile_args *stored, const struct arb_vs_compile_args *new,
|
|
const DWORD use_map, BOOL skip_int) {
|
|
if((stored->super.swizzle_map & use_map) != new->super.swizzle_map) return FALSE;
|
|
if(stored->super.clip_enabled != new->super.clip_enabled) return FALSE;
|
|
if(stored->super.fog_src != new->super.fog_src) return FALSE;
|
|
if(stored->clip.boolclip_compare != new->clip.boolclip_compare) return FALSE;
|
|
if(stored->ps_signature != new->ps_signature) return FALSE;
|
|
if(stored->vertex.samplers_compare != new->vertex.samplers_compare) return FALSE;
|
|
if(skip_int) return TRUE;
|
|
|
|
return !memcmp(stored->loop_ctrl, new->loop_ctrl, sizeof(stored->loop_ctrl));
|
|
}
|
|
|
|
static struct arb_vs_compiled_shader *find_arb_vshader(struct wined3d_shader *shader,
|
|
const struct wined3d_gl_info *gl_info, DWORD use_map, const struct arb_vs_compile_args *args,
|
|
const struct wined3d_shader_signature *ps_input_sig)
|
|
{
|
|
UINT i;
|
|
DWORD new_size;
|
|
struct arb_vs_compiled_shader *new_array;
|
|
struct wined3d_string_buffer buffer;
|
|
struct arb_vshader_private *shader_data;
|
|
GLuint ret;
|
|
|
|
if (!shader->backend_data)
|
|
{
|
|
const struct wined3d_shader_reg_maps *reg_maps = &shader->reg_maps;
|
|
|
|
shader->backend_data = heap_alloc_zero(sizeof(*shader_data));
|
|
shader_data = shader->backend_data;
|
|
|
|
if ((gl_info->quirks & WINED3D_QUIRK_ARB_VS_OFFSET_LIMIT)
|
|
&& reg_maps->min_rel_offset <= reg_maps->max_rel_offset)
|
|
{
|
|
if (reg_maps->max_rel_offset - reg_maps->min_rel_offset > 127)
|
|
{
|
|
FIXME("The difference between the minimum and maximum relative offset is > 127.\n");
|
|
FIXME("Which this OpenGL implementation does not support. Try using GLSL.\n");
|
|
FIXME("Min: %u, Max: %u.\n", reg_maps->min_rel_offset, reg_maps->max_rel_offset);
|
|
}
|
|
else if (reg_maps->max_rel_offset - reg_maps->min_rel_offset > 63)
|
|
shader_data->rel_offset = reg_maps->min_rel_offset + 63;
|
|
else if (reg_maps->max_rel_offset > 63)
|
|
shader_data->rel_offset = reg_maps->min_rel_offset;
|
|
}
|
|
}
|
|
shader_data = shader->backend_data;
|
|
|
|
/* Usually we have very few GL shaders for each d3d shader(just 1 or maybe 2),
|
|
* so a linear search is more performant than a hashmap or a binary search
|
|
* (cache coherency etc)
|
|
*/
|
|
for(i = 0; i < shader_data->num_gl_shaders; i++) {
|
|
if (vs_args_equal(&shader_data->gl_shaders[i].args, args,
|
|
use_map, gl_info->supported[NV_VERTEX_PROGRAM2_OPTION]))
|
|
{
|
|
return &shader_data->gl_shaders[i];
|
|
}
|
|
}
|
|
|
|
TRACE("No matching GL shader found, compiling a new shader\n");
|
|
|
|
if(shader_data->shader_array_size == shader_data->num_gl_shaders) {
|
|
if (shader_data->num_gl_shaders)
|
|
{
|
|
new_size = shader_data->shader_array_size + max(1, shader_data->shader_array_size / 2);
|
|
new_array = HeapReAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, shader_data->gl_shaders,
|
|
new_size * sizeof(*shader_data->gl_shaders));
|
|
}
|
|
else
|
|
{
|
|
new_array = heap_alloc_zero(sizeof(*shader_data->gl_shaders));
|
|
new_size = 1;
|
|
}
|
|
|
|
if(!new_array) {
|
|
ERR("Out of memory\n");
|
|
return 0;
|
|
}
|
|
shader_data->gl_shaders = new_array;
|
|
shader_data->shader_array_size = new_size;
|
|
}
|
|
|
|
shader_data->gl_shaders[shader_data->num_gl_shaders].args = *args;
|
|
|
|
if (!string_buffer_init(&buffer))
|
|
{
|
|
ERR("Failed to initialize shader buffer.\n");
|
|
return 0;
|
|
}
|
|
|
|
ret = shader_arb_generate_vshader(shader, gl_info, &buffer, args,
|
|
&shader_data->gl_shaders[shader_data->num_gl_shaders],
|
|
ps_input_sig);
|
|
string_buffer_free(&buffer);
|
|
shader_data->gl_shaders[shader_data->num_gl_shaders].prgId = ret;
|
|
|
|
return &shader_data->gl_shaders[shader_data->num_gl_shaders++];
|
|
}
|
|
|
|
static void find_arb_ps_compile_args(const struct wined3d_state *state,
|
|
const struct wined3d_context *context, const struct wined3d_shader *shader,
|
|
struct arb_ps_compile_args *args)
|
|
{
|
|
const struct wined3d_gl_info *gl_info = context->gl_info;
|
|
const struct wined3d_d3d_info *d3d_info = context->d3d_info;
|
|
int i;
|
|
WORD int_skip;
|
|
|
|
find_ps_compile_args(state, shader, context->stream_info.position_transformed, &args->super, context);
|
|
|
|
/* This forces all local boolean constants to 1 to make them stateblock independent */
|
|
args->bools = shader->reg_maps.local_bool_consts;
|
|
|
|
for (i = 0; i < WINED3D_MAX_CONSTS_B; ++i)
|
|
{
|
|
if (state->ps_consts_b[i])
|
|
args->bools |= ( 1u << i);
|
|
}
|
|
|
|
/* Only enable the clip plane emulation KIL if at least one clipplane is enabled. The KIL instruction
|
|
* is quite expensive because it forces the driver to disable early Z discards. It is cheaper to
|
|
* duplicate the shader than have a no-op KIL instruction in every shader
|
|
*/
|
|
if (!d3d_info->vs_clipping && use_vs(state)
|
|
&& state->render_states[WINED3D_RS_CLIPPING]
|
|
&& state->render_states[WINED3D_RS_CLIPPLANEENABLE])
|
|
args->clip = 1;
|
|
else
|
|
args->clip = 0;
|
|
|
|
/* Skip if unused or local, or supported natively */
|
|
int_skip = ~shader->reg_maps.integer_constants | shader->reg_maps.local_int_consts;
|
|
if (int_skip == 0xffff || gl_info->supported[NV_FRAGMENT_PROGRAM_OPTION])
|
|
{
|
|
memset(args->loop_ctrl, 0, sizeof(args->loop_ctrl));
|
|
return;
|
|
}
|
|
|
|
for (i = 0; i < WINED3D_MAX_CONSTS_I; ++i)
|
|
{
|
|
if (int_skip & (1u << i))
|
|
{
|
|
args->loop_ctrl[i][0] = 0;
|
|
args->loop_ctrl[i][1] = 0;
|
|
args->loop_ctrl[i][2] = 0;
|
|
}
|
|
else
|
|
{
|
|
args->loop_ctrl[i][0] = state->ps_consts_i[i].x;
|
|
args->loop_ctrl[i][1] = state->ps_consts_i[i].y;
|
|
args->loop_ctrl[i][2] = state->ps_consts_i[i].z;
|
|
}
|
|
}
|
|
}
|
|
|
|
static void find_arb_vs_compile_args(const struct wined3d_state *state,
|
|
const struct wined3d_context *context, const struct wined3d_shader *shader,
|
|
struct arb_vs_compile_args *args)
|
|
{
|
|
const struct wined3d_device *device = shader->device;
|
|
const struct wined3d_adapter *adapter = device->adapter;
|
|
const struct wined3d_gl_info *gl_info = context->gl_info;
|
|
const struct wined3d_d3d_info *d3d_info = context->d3d_info;
|
|
int i;
|
|
WORD int_skip;
|
|
|
|
find_vs_compile_args(state, shader, context->stream_info.swizzle_map, &args->super, context);
|
|
|
|
args->clip.boolclip_compare = 0;
|
|
if (use_ps(state))
|
|
{
|
|
const struct wined3d_shader *ps = state->shader[WINED3D_SHADER_TYPE_PIXEL];
|
|
const struct arb_pshader_private *shader_priv = ps->backend_data;
|
|
args->ps_signature = shader_priv->input_signature_idx;
|
|
|
|
args->clip.boolclip.clip_texcoord = shader_priv->clipplane_emulation + 1;
|
|
}
|
|
else
|
|
{
|
|
args->ps_signature = ~0;
|
|
if (!d3d_info->vs_clipping && adapter->fragment_pipe == &arbfp_fragment_pipeline)
|
|
args->clip.boolclip.clip_texcoord = ffp_clip_emul(context) ? d3d_info->limits.ffp_blend_stages : 0;
|
|
/* Otherwise: Setting boolclip_compare set clip_texcoord to 0 */
|
|
}
|
|
|
|
if (args->clip.boolclip.clip_texcoord)
|
|
{
|
|
if (state->render_states[WINED3D_RS_CLIPPING])
|
|
args->clip.boolclip.clipplane_mask = (unsigned char)state->render_states[WINED3D_RS_CLIPPLANEENABLE];
|
|
/* clipplane_mask was set to 0 by setting boolclip_compare to 0 */
|
|
}
|
|
|
|
/* This forces all local boolean constants to 1 to make them stateblock independent */
|
|
args->clip.boolclip.bools = shader->reg_maps.local_bool_consts;
|
|
/* TODO: Figure out if it would be better to store bool constants as bitmasks in the stateblock */
|
|
for (i = 0; i < WINED3D_MAX_CONSTS_B; ++i)
|
|
{
|
|
if (state->vs_consts_b[i])
|
|
args->clip.boolclip.bools |= (1u << i);
|
|
}
|
|
|
|
args->vertex.samplers[0] = context->tex_unit_map[MAX_FRAGMENT_SAMPLERS + 0];
|
|
args->vertex.samplers[1] = context->tex_unit_map[MAX_FRAGMENT_SAMPLERS + 1];
|
|
args->vertex.samplers[2] = context->tex_unit_map[MAX_FRAGMENT_SAMPLERS + 2];
|
|
args->vertex.samplers[3] = 0;
|
|
|
|
/* Skip if unused or local */
|
|
int_skip = ~shader->reg_maps.integer_constants | shader->reg_maps.local_int_consts;
|
|
/* This is about flow control, not clipping. */
|
|
if (int_skip == 0xffff || gl_info->supported[NV_VERTEX_PROGRAM2_OPTION])
|
|
{
|
|
memset(args->loop_ctrl, 0, sizeof(args->loop_ctrl));
|
|
return;
|
|
}
|
|
|
|
for (i = 0; i < WINED3D_MAX_CONSTS_I; ++i)
|
|
{
|
|
if (int_skip & (1u << i))
|
|
{
|
|
args->loop_ctrl[i][0] = 0;
|
|
args->loop_ctrl[i][1] = 0;
|
|
args->loop_ctrl[i][2] = 0;
|
|
}
|
|
else
|
|
{
|
|
args->loop_ctrl[i][0] = state->vs_consts_i[i].x;
|
|
args->loop_ctrl[i][1] = state->vs_consts_i[i].y;
|
|
args->loop_ctrl[i][2] = state->vs_consts_i[i].z;
|
|
}
|
|
}
|
|
}
|
|
|
|
/* Context activation is done by the caller. */
|
|
static void shader_arb_select(void *shader_priv, struct wined3d_context *context,
|
|
const struct wined3d_state *state)
|
|
{
|
|
struct shader_arb_priv *priv = shader_priv;
|
|
const struct wined3d_gl_info *gl_info = context->gl_info;
|
|
int i;
|
|
|
|
/* Deal with pixel shaders first so the vertex shader arg function has the input signature ready */
|
|
if (use_ps(state))
|
|
{
|
|
struct wined3d_shader *ps = state->shader[WINED3D_SHADER_TYPE_PIXEL];
|
|
struct arb_ps_compile_args compile_args;
|
|
struct arb_ps_compiled_shader *compiled;
|
|
|
|
TRACE("Using pixel shader %p.\n", ps);
|
|
find_arb_ps_compile_args(state, context, ps, &compile_args);
|
|
compiled = find_arb_pshader(ps, &compile_args);
|
|
priv->current_fprogram_id = compiled->prgId;
|
|
priv->compiled_fprog = compiled;
|
|
|
|
/* Bind the fragment program */
|
|
GL_EXTCALL(glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, priv->current_fprogram_id));
|
|
checkGLcall("glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, priv->current_fprogram_id);");
|
|
|
|
if (!priv->use_arbfp_fixed_func)
|
|
priv->fragment_pipe->enable_extension(gl_info, FALSE);
|
|
|
|
/* Enable OpenGL fragment programs. */
|
|
gl_info->gl_ops.gl.p_glEnable(GL_FRAGMENT_PROGRAM_ARB);
|
|
checkGLcall("glEnable(GL_FRAGMENT_PROGRAM_ARB);");
|
|
|
|
TRACE("Bound fragment program %u and enabled GL_FRAGMENT_PROGRAM_ARB\n", priv->current_fprogram_id);
|
|
|
|
/* Pixel Shader 1.x constants are clamped to [-1;1], Pixel Shader 2.0 constants are not. If switching between
|
|
* a 1.x and newer shader, reload the first 8 constants
|
|
*/
|
|
if (priv->last_ps_const_clamped != ((struct arb_pshader_private *)ps->backend_data)->clamp_consts)
|
|
{
|
|
priv->last_ps_const_clamped = ((struct arb_pshader_private *)ps->backend_data)->clamp_consts;
|
|
priv->highest_dirty_ps_const = max(priv->highest_dirty_ps_const, 8);
|
|
for(i = 0; i < 8; i++)
|
|
{
|
|
priv->pshader_const_dirty[i] = 1;
|
|
}
|
|
/* Also takes care of loading local constants */
|
|
shader_arb_load_constants_internal(shader_priv, context, state, TRUE, FALSE, TRUE);
|
|
}
|
|
else
|
|
{
|
|
UINT rt_height = state->fb->render_targets[0]->height;
|
|
shader_arb_ps_local_constants(compiled, context, state, rt_height);
|
|
}
|
|
|
|
/* Force constant reloading for the NP2 fixup (see comment in shader_glsl_select for more info) */
|
|
if (compiled->np2fixup_info.super.active)
|
|
context->constant_update_mask |= WINED3D_SHADER_CONST_PS_NP2_FIXUP;
|
|
|
|
if (ps->load_local_constsF)
|
|
context->constant_update_mask |= WINED3D_SHADER_CONST_PS_F;
|
|
}
|
|
else
|
|
{
|
|
if (gl_info->supported[ARB_FRAGMENT_PROGRAM] && !priv->use_arbfp_fixed_func)
|
|
{
|
|
/* Disable only if we're not using arbfp fixed function fragment
|
|
* processing. If this is used, keep GL_FRAGMENT_PROGRAM_ARB
|
|
* enabled, and the fixed function pipeline will bind the fixed
|
|
* function replacement shader. */
|
|
gl_info->gl_ops.gl.p_glDisable(GL_FRAGMENT_PROGRAM_ARB);
|
|
checkGLcall("glDisable(GL_FRAGMENT_PROGRAM_ARB)");
|
|
priv->current_fprogram_id = 0;
|
|
}
|
|
priv->fragment_pipe->enable_extension(gl_info, TRUE);
|
|
}
|
|
|
|
if (use_vs(state))
|
|
{
|
|
struct wined3d_shader *vs = state->shader[WINED3D_SHADER_TYPE_VERTEX];
|
|
struct arb_vs_compile_args compile_args;
|
|
struct arb_vs_compiled_shader *compiled;
|
|
const struct wined3d_shader_signature *ps_input_sig;
|
|
|
|
TRACE("Using vertex shader %p\n", vs);
|
|
find_arb_vs_compile_args(state, context, vs, &compile_args);
|
|
|
|
/* Instead of searching for the signature in the signature list, read the one from the
|
|
* current pixel shader. It's maybe not the shader where the signature came from, but it
|
|
* is the same signature and faster to find. */
|
|
if (compile_args.ps_signature == ~0U)
|
|
ps_input_sig = NULL;
|
|
else
|
|
ps_input_sig = &state->shader[WINED3D_SHADER_TYPE_PIXEL]->input_signature;
|
|
|
|
compiled = find_arb_vshader(vs, context->gl_info, context->stream_info.use_map,
|
|
&compile_args, ps_input_sig);
|
|
priv->current_vprogram_id = compiled->prgId;
|
|
priv->compiled_vprog = compiled;
|
|
|
|
/* Bind the vertex program */
|
|
GL_EXTCALL(glBindProgramARB(GL_VERTEX_PROGRAM_ARB, priv->current_vprogram_id));
|
|
checkGLcall("glBindProgramARB(GL_VERTEX_PROGRAM_ARB, priv->current_vprogram_id);");
|
|
|
|
priv->vertex_pipe->vp_enable(gl_info, FALSE);
|
|
|
|
/* Enable OpenGL vertex programs */
|
|
gl_info->gl_ops.gl.p_glEnable(GL_VERTEX_PROGRAM_ARB);
|
|
checkGLcall("glEnable(GL_VERTEX_PROGRAM_ARB);");
|
|
TRACE("Bound vertex program %u and enabled GL_VERTEX_PROGRAM_ARB\n", priv->current_vprogram_id);
|
|
shader_arb_vs_local_constants(compiled, context, state);
|
|
|
|
if(priv->last_vs_color_unclamp != compiled->need_color_unclamp) {
|
|
priv->last_vs_color_unclamp = compiled->need_color_unclamp;
|
|
|
|
if (gl_info->supported[ARB_COLOR_BUFFER_FLOAT])
|
|
{
|
|
GL_EXTCALL(glClampColorARB(GL_CLAMP_VERTEX_COLOR_ARB, !compiled->need_color_unclamp));
|
|
checkGLcall("glClampColorARB");
|
|
} else {
|
|
FIXME("vertex color clamp needs to be changed, but extension not supported.\n");
|
|
}
|
|
}
|
|
|
|
if (vs->load_local_constsF)
|
|
context->constant_update_mask |= WINED3D_SHADER_CONST_VS_F;
|
|
}
|
|
else
|
|
{
|
|
if (gl_info->supported[ARB_VERTEX_PROGRAM])
|
|
{
|
|
priv->current_vprogram_id = 0;
|
|
gl_info->gl_ops.gl.p_glDisable(GL_VERTEX_PROGRAM_ARB);
|
|
checkGLcall("glDisable(GL_VERTEX_PROGRAM_ARB)");
|
|
}
|
|
priv->vertex_pipe->vp_enable(gl_info, TRUE);
|
|
}
|
|
}
|
|
|
|
static void shader_arb_select_compute(void *shader_priv, struct wined3d_context *context,
|
|
const struct wined3d_state *state)
|
|
{
|
|
ERR("Compute pipeline not supported by the ARB shader backend.\n");
|
|
}
|
|
|
|
/* Context activation is done by the caller. */
|
|
static void shader_arb_disable(void *shader_priv, struct wined3d_context *context)
|
|
{
|
|
const struct wined3d_gl_info *gl_info = context->gl_info;
|
|
struct shader_arb_priv *priv = shader_priv;
|
|
|
|
if (gl_info->supported[ARB_FRAGMENT_PROGRAM])
|
|
{
|
|
gl_info->gl_ops.gl.p_glDisable(GL_FRAGMENT_PROGRAM_ARB);
|
|
checkGLcall("glDisable(GL_FRAGMENT_PROGRAM_ARB)");
|
|
priv->current_fprogram_id = 0;
|
|
}
|
|
priv->fragment_pipe->enable_extension(gl_info, FALSE);
|
|
|
|
if (gl_info->supported[ARB_VERTEX_PROGRAM])
|
|
{
|
|
priv->current_vprogram_id = 0;
|
|
gl_info->gl_ops.gl.p_glDisable(GL_VERTEX_PROGRAM_ARB);
|
|
checkGLcall("glDisable(GL_VERTEX_PROGRAM_ARB)");
|
|
}
|
|
priv->vertex_pipe->vp_enable(gl_info, FALSE);
|
|
|
|
if (gl_info->supported[ARB_COLOR_BUFFER_FLOAT] && priv->last_vs_color_unclamp)
|
|
{
|
|
GL_EXTCALL(glClampColorARB(GL_CLAMP_VERTEX_COLOR_ARB, GL_FIXED_ONLY_ARB));
|
|
checkGLcall("glClampColorARB");
|
|
priv->last_vs_color_unclamp = FALSE;
|
|
}
|
|
|
|
context->shader_update_mask = (1u << WINED3D_SHADER_TYPE_PIXEL)
|
|
| (1u << WINED3D_SHADER_TYPE_VERTEX)
|
|
| (1u << WINED3D_SHADER_TYPE_GEOMETRY)
|
|
| (1u << WINED3D_SHADER_TYPE_HULL)
|
|
| (1u << WINED3D_SHADER_TYPE_DOMAIN)
|
|
| (1u << WINED3D_SHADER_TYPE_COMPUTE);
|
|
}
|
|
|
|
static void shader_arb_destroy(struct wined3d_shader *shader)
|
|
{
|
|
struct wined3d_device *device = shader->device;
|
|
const struct wined3d_gl_info *gl_info = &device->adapter->gl_info;
|
|
|
|
if (shader_is_pshader_version(shader->reg_maps.shader_version.type))
|
|
{
|
|
struct arb_pshader_private *shader_data = shader->backend_data;
|
|
UINT i;
|
|
|
|
if(!shader_data) return; /* This can happen if a shader was never compiled */
|
|
|
|
if (shader_data->num_gl_shaders)
|
|
{
|
|
struct wined3d_context *context = context_acquire(device, NULL, 0);
|
|
|
|
for (i = 0; i < shader_data->num_gl_shaders; ++i)
|
|
{
|
|
GL_EXTCALL(glDeleteProgramsARB(1, &shader_data->gl_shaders[i].prgId));
|
|
checkGLcall("GL_EXTCALL(glDeleteProgramsARB(1, &shader_data->gl_shaders[i].prgId))");
|
|
}
|
|
|
|
context_release(context);
|
|
}
|
|
|
|
heap_free(shader_data->gl_shaders);
|
|
heap_free(shader_data);
|
|
shader->backend_data = NULL;
|
|
}
|
|
else
|
|
{
|
|
struct arb_vshader_private *shader_data = shader->backend_data;
|
|
UINT i;
|
|
|
|
if(!shader_data) return; /* This can happen if a shader was never compiled */
|
|
|
|
if (shader_data->num_gl_shaders)
|
|
{
|
|
struct wined3d_context *context = context_acquire(device, NULL, 0);
|
|
|
|
for (i = 0; i < shader_data->num_gl_shaders; ++i)
|
|
{
|
|
GL_EXTCALL(glDeleteProgramsARB(1, &shader_data->gl_shaders[i].prgId));
|
|
checkGLcall("GL_EXTCALL(glDeleteProgramsARB(1, &shader_data->gl_shaders[i].prgId))");
|
|
}
|
|
|
|
context_release(context);
|
|
}
|
|
|
|
heap_free(shader_data->gl_shaders);
|
|
heap_free(shader_data);
|
|
shader->backend_data = NULL;
|
|
}
|
|
}
|
|
|
|
static int sig_tree_compare(const void *key, const struct wine_rb_entry *entry)
|
|
{
|
|
struct ps_signature *e = WINE_RB_ENTRY_VALUE(entry, struct ps_signature, entry);
|
|
return compare_sig(key, &e->sig);
|
|
}
|
|
|
|
static HRESULT shader_arb_alloc(struct wined3d_device *device, const struct wined3d_vertex_pipe_ops *vertex_pipe,
|
|
const struct fragment_pipeline *fragment_pipe)
|
|
{
|
|
const struct wined3d_d3d_info *d3d_info = &device->adapter->d3d_info;
|
|
struct fragment_caps fragment_caps;
|
|
void *vertex_priv, *fragment_priv;
|
|
struct shader_arb_priv *priv;
|
|
|
|
if (!(priv = heap_alloc_zero(sizeof(*priv))))
|
|
return E_OUTOFMEMORY;
|
|
|
|
if (!(vertex_priv = vertex_pipe->vp_alloc(&arb_program_shader_backend, priv)))
|
|
{
|
|
ERR("Failed to initialize vertex pipe.\n");
|
|
heap_free(priv);
|
|
return E_FAIL;
|
|
}
|
|
|
|
if (!(fragment_priv = fragment_pipe->alloc_private(&arb_program_shader_backend, priv)))
|
|
{
|
|
ERR("Failed to initialize fragment pipe.\n");
|
|
vertex_pipe->vp_free(device);
|
|
heap_free(priv);
|
|
return E_FAIL;
|
|
}
|
|
|
|
memset(priv->vshader_const_dirty, 1,
|
|
sizeof(*priv->vshader_const_dirty) * d3d_info->limits.vs_uniform_count);
|
|
memset(priv->pshader_const_dirty, 1,
|
|
sizeof(*priv->pshader_const_dirty) * d3d_info->limits.ps_uniform_count);
|
|
|
|
wine_rb_init(&priv->signature_tree, sig_tree_compare);
|
|
|
|
priv->vertex_pipe = vertex_pipe;
|
|
priv->fragment_pipe = fragment_pipe;
|
|
fragment_pipe->get_caps(&device->adapter->gl_info, &fragment_caps);
|
|
priv->ffp_proj_control = fragment_caps.wined3d_caps & WINED3D_FRAGMENT_CAP_PROJ_CONTROL;
|
|
|
|
device->vertex_priv = vertex_priv;
|
|
device->fragment_priv = fragment_priv;
|
|
device->shader_priv = priv;
|
|
|
|
return WINED3D_OK;
|
|
}
|
|
|
|
static void release_signature(struct wine_rb_entry *entry, void *context)
|
|
{
|
|
struct ps_signature *sig = WINE_RB_ENTRY_VALUE(entry, struct ps_signature, entry);
|
|
unsigned int i;
|
|
|
|
for (i = 0; i < sig->sig.element_count; ++i)
|
|
{
|
|
heap_free((char *)sig->sig.elements[i].semantic_name);
|
|
}
|
|
heap_free(sig->sig.elements);
|
|
heap_free(sig);
|
|
}
|
|
|
|
/* Context activation is done by the caller. */
|
|
static void shader_arb_free(struct wined3d_device *device)
|
|
{
|
|
struct shader_arb_priv *priv = device->shader_priv;
|
|
|
|
wine_rb_destroy(&priv->signature_tree, release_signature, NULL);
|
|
priv->fragment_pipe->free_private(device);
|
|
priv->vertex_pipe->vp_free(device);
|
|
heap_free(device->shader_priv);
|
|
}
|
|
|
|
static BOOL shader_arb_allocate_context_data(struct wined3d_context *context)
|
|
{
|
|
return TRUE;
|
|
}
|
|
|
|
static void shader_arb_free_context_data(struct wined3d_context *context)
|
|
{
|
|
struct shader_arb_priv *priv;
|
|
|
|
priv = context->device->shader_priv;
|
|
if (priv->last_context == context)
|
|
priv->last_context = NULL;
|
|
}
|
|
|
|
static void shader_arb_init_context_state(struct wined3d_context *context) {}
|
|
|
|
static void shader_arb_get_caps(const struct wined3d_gl_info *gl_info, struct shader_caps *caps)
|
|
{
|
|
if (gl_info->supported[ARB_VERTEX_PROGRAM])
|
|
{
|
|
DWORD vs_consts;
|
|
UINT vs_version;
|
|
|
|
/* 96 is the minimum allowed value of MAX_PROGRAM_ENV_PARAMETERS_ARB
|
|
* for vertex programs. If the native limit is less than that it's
|
|
* not very useful, and e.g. Mesa swrast returns 0, probably to
|
|
* indicate it's a software implementation. */
|
|
if (gl_info->limits.arb_vs_native_constants < 96)
|
|
vs_consts = gl_info->limits.arb_vs_float_constants;
|
|
else
|
|
vs_consts = min(gl_info->limits.arb_vs_float_constants, gl_info->limits.arb_vs_native_constants);
|
|
|
|
if (gl_info->supported[NV_VERTEX_PROGRAM3])
|
|
{
|
|
vs_version = 3;
|
|
TRACE("Hardware vertex shader version 3.0 enabled (NV_VERTEX_PROGRAM3)\n");
|
|
}
|
|
else if (vs_consts >= 256)
|
|
{
|
|
/* Shader Model 2.0 requires at least 256 vertex shader constants */
|
|
vs_version = 2;
|
|
TRACE("Hardware vertex shader version 2.0 enabled (ARB_PROGRAM)\n");
|
|
}
|
|
else
|
|
{
|
|
vs_version = 1;
|
|
TRACE("Hardware vertex shader version 1.1 enabled (ARB_PROGRAM)\n");
|
|
}
|
|
caps->vs_version = min(wined3d_settings.max_sm_vs, vs_version);
|
|
caps->vs_uniform_count = min(WINED3D_MAX_VS_CONSTS_F, vs_consts);
|
|
}
|
|
else
|
|
{
|
|
caps->vs_version = 0;
|
|
caps->vs_uniform_count = 0;
|
|
}
|
|
|
|
caps->hs_version = 0;
|
|
caps->ds_version = 0;
|
|
caps->gs_version = 0;
|
|
caps->cs_version = 0;
|
|
|
|
if (gl_info->supported[ARB_FRAGMENT_PROGRAM])
|
|
{
|
|
DWORD ps_consts;
|
|
UINT ps_version;
|
|
|
|
/* Similar as above for vertex programs, but the minimum for fragment
|
|
* programs is 24. */
|
|
if (gl_info->limits.arb_ps_native_constants < 24)
|
|
ps_consts = gl_info->limits.arb_ps_float_constants;
|
|
else
|
|
ps_consts = min(gl_info->limits.arb_ps_float_constants, gl_info->limits.arb_ps_native_constants);
|
|
|
|
if (gl_info->supported[NV_FRAGMENT_PROGRAM2])
|
|
{
|
|
ps_version = 3;
|
|
TRACE("Hardware pixel shader version 3.0 enabled (NV_FRAGMENT_PROGRAM2)\n");
|
|
}
|
|
else if (ps_consts >= 32)
|
|
{
|
|
/* Shader Model 2.0 requires at least 32 pixel shader constants */
|
|
ps_version = 2;
|
|
TRACE("Hardware pixel shader version 2.0 enabled (ARB_PROGRAM)\n");
|
|
}
|
|
else
|
|
{
|
|
ps_version = 1;
|
|
TRACE("Hardware pixel shader version 1.4 enabled (ARB_PROGRAM)\n");
|
|
}
|
|
caps->ps_version = min(wined3d_settings.max_sm_ps, ps_version);
|
|
caps->ps_uniform_count = min(WINED3D_MAX_PS_CONSTS_F, ps_consts);
|
|
caps->ps_1x_max_value = 8.0f;
|
|
}
|
|
else
|
|
{
|
|
caps->ps_version = 0;
|
|
caps->ps_uniform_count = 0;
|
|
caps->ps_1x_max_value = 0.0f;
|
|
}
|
|
|
|
caps->varying_count = 0;
|
|
caps->wined3d_caps = WINED3D_SHADER_CAP_SRGB_WRITE;
|
|
if (use_nv_clip(gl_info))
|
|
caps->wined3d_caps |= WINED3D_SHADER_CAP_VS_CLIPPING;
|
|
}
|
|
|
|
static BOOL shader_arb_color_fixup_supported(struct color_fixup_desc fixup)
|
|
{
|
|
/* We support everything except complex conversions. */
|
|
return !is_complex_fixup(fixup);
|
|
}
|
|
|
|
static void shader_arb_add_instruction_modifiers(const struct wined3d_shader_instruction *ins) {
|
|
DWORD shift;
|
|
char write_mask[20], regstr[50];
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
BOOL is_color = FALSE;
|
|
const struct wined3d_shader_dst_param *dst;
|
|
|
|
if (!ins->dst_count) return;
|
|
|
|
dst = &ins->dst[0];
|
|
shift = dst->shift;
|
|
if (!shift) return; /* Saturate alone is handled by the instructions */
|
|
|
|
shader_arb_get_write_mask(ins, dst, write_mask);
|
|
shader_arb_get_register_name(ins, &dst->reg, regstr, &is_color);
|
|
|
|
/* Generate a line that does the output modifier computation
|
|
* FIXME: _SAT vs shift? _SAT alone is already handled in the instructions, if this
|
|
* maps problems in e.g. _d4_sat modify shader_arb_get_modifier
|
|
*/
|
|
shader_addline(buffer, "MUL%s %s%s, %s, %s;\n", shader_arb_get_modifier(ins),
|
|
regstr, write_mask, regstr, shift_tab[shift]);
|
|
}
|
|
|
|
static const SHADER_HANDLER shader_arb_instruction_handler_table[WINED3DSIH_TABLE_SIZE] =
|
|
{
|
|
/* WINED3DSIH_ABS */ shader_hw_map2gl,
|
|
/* WINED3DSIH_ADD */ shader_hw_map2gl,
|
|
/* WINED3DSIH_AND */ NULL,
|
|
/* WINED3DSIH_ATOMIC_AND */ NULL,
|
|
/* WINED3DSIH_ATOMIC_CMP_STORE */ NULL,
|
|
/* WINED3DSIH_ATOMIC_IADD */ NULL,
|
|
/* WINED3DSIH_ATOMIC_IMAX */ NULL,
|
|
/* WINED3DSIH_ATOMIC_IMIN */ NULL,
|
|
/* WINED3DSIH_ATOMIC_OR */ NULL,
|
|
/* WINED3DSIH_ATOMIC_UMAX */ NULL,
|
|
/* WINED3DSIH_ATOMIC_UMIN */ NULL,
|
|
/* WINED3DSIH_ATOMIC_XOR */ NULL,
|
|
/* WINED3DSIH_BEM */ pshader_hw_bem,
|
|
/* WINED3DSIH_BFI */ NULL,
|
|
/* WINED3DSIH_BFREV */ NULL,
|
|
/* WINED3DSIH_BREAK */ shader_hw_break,
|
|
/* WINED3DSIH_BREAKC */ shader_hw_breakc,
|
|
/* WINED3DSIH_BREAKP */ NULL,
|
|
/* WINED3DSIH_BUFINFO */ NULL,
|
|
/* WINED3DSIH_CALL */ shader_hw_call,
|
|
/* WINED3DSIH_CALLNZ */ NULL,
|
|
/* WINED3DSIH_CASE */ NULL,
|
|
/* WINED3DSIH_CMP */ pshader_hw_cmp,
|
|
/* WINED3DSIH_CND */ pshader_hw_cnd,
|
|
/* WINED3DSIH_CONTINUE */ NULL,
|
|
/* WINED3DSIH_CONTINUEP */ NULL,
|
|
/* WINED3DSIH_COUNTBITS */ NULL,
|
|
/* WINED3DSIH_CRS */ shader_hw_map2gl,
|
|
/* WINED3DSIH_CUT */ NULL,
|
|
/* WINED3DSIH_CUT_STREAM */ NULL,
|
|
/* WINED3DSIH_DCL */ shader_hw_nop,
|
|
/* WINED3DSIH_DCL_CONSTANT_BUFFER */ shader_hw_nop,
|
|
/* WINED3DSIH_DCL_FUNCTION_BODY */ NULL,
|
|
/* WINED3DSIH_DCL_FUNCTION_TABLE */ NULL,
|
|
/* WINED3DSIH_DCL_GLOBAL_FLAGS */ NULL,
|
|
/* WINED3DSIH_DCL_GS_INSTANCES */ NULL,
|
|
/* WINED3DSIH_DCL_HS_FORK_PHASE_INSTANCE_COUNT */ NULL,
|
|
/* WINED3DSIH_DCL_HS_JOIN_PHASE_INSTANCE_COUNT */ NULL,
|
|
/* WINED3DSIH_DCL_HS_MAX_TESSFACTOR */ NULL,
|
|
/* WINED3DSIH_DCL_IMMEDIATE_CONSTANT_BUFFER */ NULL,
|
|
/* WINED3DSIH_DCL_INDEX_RANGE */ NULL,
|
|
/* WINED3DSIH_DCL_INDEXABLE_TEMP */ NULL,
|
|
/* WINED3DSIH_DCL_INPUT */ NULL,
|
|
/* WINED3DSIH_DCL_INPUT_CONTROL_POINT_COUNT */ NULL,
|
|
/* WINED3DSIH_DCL_INPUT_PRIMITIVE */ shader_hw_nop,
|
|
/* WINED3DSIH_DCL_INPUT_PS */ NULL,
|
|
/* WINED3DSIH_DCL_INPUT_PS_SGV */ NULL,
|
|
/* WINED3DSIH_DCL_INPUT_PS_SIV */ NULL,
|
|
/* WINED3DSIH_DCL_INPUT_SGV */ NULL,
|
|
/* WINED3DSIH_DCL_INPUT_SIV */ NULL,
|
|
/* WINED3DSIH_DCL_INTERFACE */ NULL,
|
|
/* WINED3DSIH_DCL_OUTPUT */ NULL,
|
|
/* WINED3DSIH_DCL_OUTPUT_CONTROL_POINT_COUNT */ NULL,
|
|
/* WINED3DSIH_DCL_OUTPUT_SIV */ NULL,
|
|
/* WINED3DSIH_DCL_OUTPUT_TOPOLOGY */ shader_hw_nop,
|
|
/* WINED3DSIH_DCL_RESOURCE_RAW */ NULL,
|
|
/* WINED3DSIH_DCL_RESOURCE_STRUCTURED */ NULL,
|
|
/* WINED3DSIH_DCL_SAMPLER */ NULL,
|
|
/* WINED3DSIH_DCL_STREAM */ NULL,
|
|
/* WINED3DSIH_DCL_TEMPS */ NULL,
|
|
/* WINED3DSIH_DCL_TESSELLATOR_DOMAIN */ NULL,
|
|
/* WINED3DSIH_DCL_TESSELLATOR_OUTPUT_PRIMITIVE */ NULL,
|
|
/* WINED3DSIH_DCL_TESSELLATOR_PARTITIONING */ NULL,
|
|
/* WINED3DSIH_DCL_TGSM_RAW */ NULL,
|
|
/* WINED3DSIH_DCL_TGSM_STRUCTURED */ NULL,
|
|
/* WINED3DSIH_DCL_THREAD_GROUP */ NULL,
|
|
/* WINED3DSIH_DCL_UAV_RAW */ NULL,
|
|
/* WINED3DSIH_DCL_UAV_STRUCTURED */ NULL,
|
|
/* WINED3DSIH_DCL_UAV_TYPED */ NULL,
|
|
/* WINED3DSIH_DCL_VERTICES_OUT */ shader_hw_nop,
|
|
/* WINED3DSIH_DEF */ shader_hw_nop,
|
|
/* WINED3DSIH_DEFAULT */ NULL,
|
|
/* WINED3DSIH_DEFB */ shader_hw_nop,
|
|
/* WINED3DSIH_DEFI */ shader_hw_nop,
|
|
/* WINED3DSIH_DIV */ NULL,
|
|
/* WINED3DSIH_DP2 */ NULL,
|
|
/* WINED3DSIH_DP2ADD */ pshader_hw_dp2add,
|
|
/* WINED3DSIH_DP3 */ shader_hw_map2gl,
|
|
/* WINED3DSIH_DP4 */ shader_hw_map2gl,
|
|
/* WINED3DSIH_DST */ shader_hw_map2gl,
|
|
/* WINED3DSIH_DSX */ shader_hw_map2gl,
|
|
/* WINED3DSIH_DSX_COARSE */ NULL,
|
|
/* WINED3DSIH_DSX_FINE */ NULL,
|
|
/* WINED3DSIH_DSY */ shader_hw_dsy,
|
|
/* WINED3DSIH_DSY_COARSE */ NULL,
|
|
/* WINED3DSIH_DSY_FINE */ NULL,
|
|
/* WINED3DSIH_EVAL_SAMPLE_INDEX */ NULL,
|
|
/* WINED3DSIH_ELSE */ shader_hw_else,
|
|
/* WINED3DSIH_EMIT */ NULL,
|
|
/* WINED3DSIH_EMIT_STREAM */ NULL,
|
|
/* WINED3DSIH_ENDIF */ shader_hw_endif,
|
|
/* WINED3DSIH_ENDLOOP */ shader_hw_endloop,
|
|
/* WINED3DSIH_ENDREP */ shader_hw_endrep,
|
|
/* WINED3DSIH_ENDSWITCH */ NULL,
|
|
/* WINED3DSIH_EQ */ NULL,
|
|
/* WINED3DSIH_EXP */ shader_hw_scalar_op,
|
|
/* WINED3DSIH_EXPP */ shader_hw_scalar_op,
|
|
/* WINED3DSIH_F16TOF32 */ NULL,
|
|
/* WINED3DSIH_F32TOF16 */ NULL,
|
|
/* WINED3DSIH_FCALL */ NULL,
|
|
/* WINED3DSIH_FIRSTBIT_HI */ NULL,
|
|
/* WINED3DSIH_FIRSTBIT_LO */ NULL,
|
|
/* WINED3DSIH_FIRSTBIT_SHI */ NULL,
|
|
/* WINED3DSIH_FRC */ shader_hw_map2gl,
|
|
/* WINED3DSIH_FTOI */ NULL,
|
|
/* WINED3DSIH_FTOU */ NULL,
|
|
/* WINED3DSIH_GATHER4 */ NULL,
|
|
/* WINED3DSIH_GATHER4_C */ NULL,
|
|
/* WINED3DSIH_GATHER4_PO */ NULL,
|
|
/* WINED3DSIH_GATHER4_PO_C */ NULL,
|
|
/* WINED3DSIH_GE */ NULL,
|
|
/* WINED3DSIH_HS_CONTROL_POINT_PHASE */ NULL,
|
|
/* WINED3DSIH_HS_DECLS */ NULL,
|
|
/* WINED3DSIH_HS_FORK_PHASE */ NULL,
|
|
/* WINED3DSIH_HS_JOIN_PHASE */ NULL,
|
|
/* WINED3DSIH_IADD */ NULL,
|
|
/* WINED3DSIH_IBFE */ NULL,
|
|
/* WINED3DSIH_IEQ */ NULL,
|
|
/* WINED3DSIH_IF */ NULL /* Hardcoded into the shader */,
|
|
/* WINED3DSIH_IFC */ shader_hw_ifc,
|
|
/* WINED3DSIH_IGE */ NULL,
|
|
/* WINED3DSIH_ILT */ NULL,
|
|
/* WINED3DSIH_IMAD */ NULL,
|
|
/* WINED3DSIH_IMAX */ NULL,
|
|
/* WINED3DSIH_IMIN */ NULL,
|
|
/* WINED3DSIH_IMM_ATOMIC_ALLOC */ NULL,
|
|
/* WINED3DSIH_IMM_ATOMIC_AND */ NULL,
|
|
/* WINED3DSIH_IMM_ATOMIC_CMP_EXCH */ NULL,
|
|
/* WINED3DSIH_IMM_ATOMIC_CONSUME */ NULL,
|
|
/* WINED3DSIH_IMM_ATOMIC_EXCH */ NULL,
|
|
/* WINED3DSIH_IMM_ATOMIC_IADD */ NULL,
|
|
/* WINED3DSIH_IMM_ATOMIC_IMAX */ NULL,
|
|
/* WINED3DSIH_IMM_ATOMIC_IMIN */ NULL,
|
|
/* WINED3DSIH_IMM_ATOMIC_OR */ NULL,
|
|
/* WINED3DSIH_IMM_ATOMIC_UMAX */ NULL,
|
|
/* WINED3DSIH_IMM_ATOMIC_UMIN */ NULL,
|
|
/* WINED3DSIH_IMM_ATOMIC_XOR */ NULL,
|
|
/* WINED3DSIH_IMUL */ NULL,
|
|
/* WINED3DSIH_INE */ NULL,
|
|
/* WINED3DSIH_INEG */ NULL,
|
|
/* WINED3DSIH_ISHL */ NULL,
|
|
/* WINED3DSIH_ISHR */ NULL,
|
|
/* WINED3DSIH_ITOF */ NULL,
|
|
/* WINED3DSIH_LABEL */ shader_hw_label,
|
|
/* WINED3DSIH_LD */ NULL,
|
|
/* WINED3DSIH_LD2DMS */ NULL,
|
|
/* WINED3DSIH_LD_RAW */ NULL,
|
|
/* WINED3DSIH_LD_STRUCTURED */ NULL,
|
|
/* WINED3DSIH_LD_UAV_TYPED */ NULL,
|
|
/* WINED3DSIH_LIT */ shader_hw_map2gl,
|
|
/* WINED3DSIH_LOD */ NULL,
|
|
/* WINED3DSIH_LOG */ shader_hw_scalar_op,
|
|
/* WINED3DSIH_LOGP */ shader_hw_scalar_op,
|
|
/* WINED3DSIH_LOOP */ shader_hw_loop,
|
|
/* WINED3DSIH_LRP */ shader_hw_lrp,
|
|
/* WINED3DSIH_LT */ NULL,
|
|
/* WINED3DSIH_M3x2 */ shader_hw_mnxn,
|
|
/* WINED3DSIH_M3x3 */ shader_hw_mnxn,
|
|
/* WINED3DSIH_M3x4 */ shader_hw_mnxn,
|
|
/* WINED3DSIH_M4x3 */ shader_hw_mnxn,
|
|
/* WINED3DSIH_M4x4 */ shader_hw_mnxn,
|
|
/* WINED3DSIH_MAD */ shader_hw_map2gl,
|
|
/* WINED3DSIH_MAX */ shader_hw_map2gl,
|
|
/* WINED3DSIH_MIN */ shader_hw_map2gl,
|
|
/* WINED3DSIH_MOV */ shader_hw_mov,
|
|
/* WINED3DSIH_MOVA */ shader_hw_mov,
|
|
/* WINED3DSIH_MOVC */ NULL,
|
|
/* WINED3DSIH_MUL */ shader_hw_map2gl,
|
|
/* WINED3DSIH_NE */ NULL,
|
|
/* WINED3DSIH_NOP */ shader_hw_nop,
|
|
/* WINED3DSIH_NOT */ NULL,
|
|
/* WINED3DSIH_NRM */ shader_hw_nrm,
|
|
/* WINED3DSIH_OR */ NULL,
|
|
/* WINED3DSIH_PHASE */ shader_hw_nop,
|
|
/* WINED3DSIH_POW */ shader_hw_pow,
|
|
/* WINED3DSIH_RCP */ shader_hw_scalar_op,
|
|
/* WINED3DSIH_REP */ shader_hw_rep,
|
|
/* WINED3DSIH_RESINFO */ NULL,
|
|
/* WINED3DSIH_RET */ shader_hw_ret,
|
|
/* WINED3DSIH_RETP */ NULL,
|
|
/* WINED3DSIH_ROUND_NE */ NULL,
|
|
/* WINED3DSIH_ROUND_NI */ NULL,
|
|
/* WINED3DSIH_ROUND_PI */ NULL,
|
|
/* WINED3DSIH_ROUND_Z */ NULL,
|
|
/* WINED3DSIH_RSQ */ shader_hw_scalar_op,
|
|
/* WINED3DSIH_SAMPLE */ NULL,
|
|
/* WINED3DSIH_SAMPLE_B */ NULL,
|
|
/* WINED3DSIH_SAMPLE_C */ NULL,
|
|
/* WINED3DSIH_SAMPLE_C_LZ */ NULL,
|
|
/* WINED3DSIH_SAMPLE_GRAD */ NULL,
|
|
/* WINED3DSIH_SAMPLE_INFO */ NULL,
|
|
/* WINED3DSIH_SAMPLE_LOD */ NULL,
|
|
/* WINED3DSIH_SAMPLE_POS */ NULL,
|
|
/* WINED3DSIH_SETP */ NULL,
|
|
/* WINED3DSIH_SGE */ shader_hw_map2gl,
|
|
/* WINED3DSIH_SGN */ shader_hw_sgn,
|
|
/* WINED3DSIH_SINCOS */ shader_hw_sincos,
|
|
/* WINED3DSIH_SLT */ shader_hw_map2gl,
|
|
/* WINED3DSIH_SQRT */ NULL,
|
|
/* WINED3DSIH_STORE_RAW */ NULL,
|
|
/* WINED3DSIH_STORE_STRUCTURED */ NULL,
|
|
/* WINED3DSIH_STORE_UAV_TYPED */ NULL,
|
|
/* WINED3DSIH_SUB */ shader_hw_map2gl,
|
|
/* WINED3DSIH_SWAPC */ NULL,
|
|
/* WINED3DSIH_SWITCH */ NULL,
|
|
/* WINED3DSIH_SYNC */ NULL,
|
|
/* WINED3DSIH_TEX */ pshader_hw_tex,
|
|
/* WINED3DSIH_TEXBEM */ pshader_hw_texbem,
|
|
/* WINED3DSIH_TEXBEML */ pshader_hw_texbem,
|
|
/* WINED3DSIH_TEXCOORD */ pshader_hw_texcoord,
|
|
/* WINED3DSIH_TEXDEPTH */ pshader_hw_texdepth,
|
|
/* WINED3DSIH_TEXDP3 */ pshader_hw_texdp3,
|
|
/* WINED3DSIH_TEXDP3TEX */ pshader_hw_texdp3tex,
|
|
/* WINED3DSIH_TEXKILL */ pshader_hw_texkill,
|
|
/* WINED3DSIH_TEXLDD */ shader_hw_texldd,
|
|
/* WINED3DSIH_TEXLDL */ shader_hw_texldl,
|
|
/* WINED3DSIH_TEXM3x2DEPTH */ pshader_hw_texm3x2depth,
|
|
/* WINED3DSIH_TEXM3x2PAD */ pshader_hw_texm3x2pad,
|
|
/* WINED3DSIH_TEXM3x2TEX */ pshader_hw_texm3x2tex,
|
|
/* WINED3DSIH_TEXM3x3 */ pshader_hw_texm3x3,
|
|
/* WINED3DSIH_TEXM3x3DIFF */ NULL,
|
|
/* WINED3DSIH_TEXM3x3PAD */ pshader_hw_texm3x3pad,
|
|
/* WINED3DSIH_TEXM3x3SPEC */ pshader_hw_texm3x3spec,
|
|
/* WINED3DSIH_TEXM3x3TEX */ pshader_hw_texm3x3tex,
|
|
/* WINED3DSIH_TEXM3x3VSPEC */ pshader_hw_texm3x3vspec,
|
|
/* WINED3DSIH_TEXREG2AR */ pshader_hw_texreg2ar,
|
|
/* WINED3DSIH_TEXREG2GB */ pshader_hw_texreg2gb,
|
|
/* WINED3DSIH_TEXREG2RGB */ pshader_hw_texreg2rgb,
|
|
/* WINED3DSIH_UBFE */ NULL,
|
|
/* WINED3DSIH_UDIV */ NULL,
|
|
/* WINED3DSIH_UGE */ NULL,
|
|
/* WINED3DSIH_ULT */ NULL,
|
|
/* WINED3DSIH_UMAX */ NULL,
|
|
/* WINED3DSIH_UMIN */ NULL,
|
|
/* WINED3DSIH_UMUL */ NULL,
|
|
/* WINED3DSIH_USHR */ NULL,
|
|
/* WINED3DSIH_UTOF */ NULL,
|
|
/* WINED3DSIH_XOR */ NULL,
|
|
};
|
|
|
|
static BOOL get_bool_const(const struct wined3d_shader_instruction *ins,
|
|
const struct wined3d_shader *shader, DWORD idx)
|
|
{
|
|
const struct wined3d_shader_reg_maps *reg_maps = ins->ctx->reg_maps;
|
|
BOOL vshader = shader_is_vshader_version(reg_maps->shader_version.type);
|
|
const struct wined3d_shader_lconst *constant;
|
|
WORD bools = 0;
|
|
WORD flag = (1u << idx);
|
|
struct shader_arb_ctx_priv *priv = ins->ctx->backend_data;
|
|
|
|
if (reg_maps->local_bool_consts & flag)
|
|
{
|
|
/* What good is an if(bool) with a hardcoded local constant? I don't know, but handle it */
|
|
LIST_FOR_EACH_ENTRY(constant, &shader->constantsB, struct wined3d_shader_lconst, entry)
|
|
{
|
|
if (constant->idx == idx)
|
|
{
|
|
return constant->value[0];
|
|
}
|
|
}
|
|
ERR("Local constant not found\n");
|
|
return FALSE;
|
|
}
|
|
else
|
|
{
|
|
if(vshader) bools = priv->cur_vs_args->clip.boolclip.bools;
|
|
else bools = priv->cur_ps_args->bools;
|
|
return bools & flag;
|
|
}
|
|
}
|
|
|
|
static void get_loop_control_const(const struct wined3d_shader_instruction *ins,
|
|
const struct wined3d_shader *shader, UINT idx, struct wined3d_shader_loop_control *loop_control)
|
|
{
|
|
const struct wined3d_shader_reg_maps *reg_maps = ins->ctx->reg_maps;
|
|
struct shader_arb_ctx_priv *priv = ins->ctx->backend_data;
|
|
|
|
/* Integer constants can either be a local constant, or they can be stored in the shader
|
|
* type specific compile args. */
|
|
if (reg_maps->local_int_consts & (1u << idx))
|
|
{
|
|
const struct wined3d_shader_lconst *constant;
|
|
|
|
LIST_FOR_EACH_ENTRY(constant, &shader->constantsI, struct wined3d_shader_lconst, entry)
|
|
{
|
|
if (constant->idx == idx)
|
|
{
|
|
loop_control->count = constant->value[0];
|
|
loop_control->start = constant->value[1];
|
|
/* Step is signed. */
|
|
loop_control->step = (int)constant->value[2];
|
|
return;
|
|
}
|
|
}
|
|
/* If this happens the flag was set incorrectly */
|
|
ERR("Local constant not found\n");
|
|
loop_control->count = 0;
|
|
loop_control->start = 0;
|
|
loop_control->step = 0;
|
|
return;
|
|
}
|
|
|
|
switch (reg_maps->shader_version.type)
|
|
{
|
|
case WINED3D_SHADER_TYPE_VERTEX:
|
|
/* Count and aL start value are unsigned */
|
|
loop_control->count = priv->cur_vs_args->loop_ctrl[idx][0];
|
|
loop_control->start = priv->cur_vs_args->loop_ctrl[idx][1];
|
|
/* Step is signed. */
|
|
loop_control->step = ((char)priv->cur_vs_args->loop_ctrl[idx][2]);
|
|
break;
|
|
|
|
case WINED3D_SHADER_TYPE_PIXEL:
|
|
loop_control->count = priv->cur_ps_args->loop_ctrl[idx][0];
|
|
loop_control->start = priv->cur_ps_args->loop_ctrl[idx][1];
|
|
loop_control->step = ((char)priv->cur_ps_args->loop_ctrl[idx][2]);
|
|
break;
|
|
|
|
default:
|
|
FIXME("Unhandled shader type %#x.\n", reg_maps->shader_version.type);
|
|
break;
|
|
}
|
|
}
|
|
|
|
static void record_instruction(struct list *list, const struct wined3d_shader_instruction *ins)
|
|
{
|
|
struct wined3d_shader_src_param *src_param = NULL, *rel_addr;
|
|
struct wined3d_shader_dst_param *dst_param;
|
|
struct recorded_instruction *rec;
|
|
unsigned int i;
|
|
|
|
if (!(rec = heap_alloc_zero(sizeof(*rec))))
|
|
{
|
|
ERR("Out of memory\n");
|
|
return;
|
|
}
|
|
|
|
rec->ins = *ins;
|
|
if (!(dst_param = heap_alloc(sizeof(*dst_param))))
|
|
goto free;
|
|
*dst_param = *ins->dst;
|
|
if (ins->dst->reg.idx[0].rel_addr)
|
|
{
|
|
if (!(rel_addr = heap_alloc(sizeof(*rel_addr))))
|
|
goto free;
|
|
*rel_addr = *ins->dst->reg.idx[0].rel_addr;
|
|
dst_param->reg.idx[0].rel_addr = rel_addr;
|
|
}
|
|
rec->ins.dst = dst_param;
|
|
|
|
if (!(src_param = heap_calloc(ins->src_count, sizeof(*src_param))))
|
|
goto free;
|
|
for (i = 0; i < ins->src_count; ++i)
|
|
{
|
|
src_param[i] = ins->src[i];
|
|
if (ins->src[i].reg.idx[0].rel_addr)
|
|
{
|
|
if (!(rel_addr = heap_alloc(sizeof(*rel_addr))))
|
|
goto free;
|
|
*rel_addr = *ins->src[i].reg.idx[0].rel_addr;
|
|
src_param[i].reg.idx[0].rel_addr = rel_addr;
|
|
}
|
|
}
|
|
rec->ins.src = src_param;
|
|
list_add_tail(list, &rec->entry);
|
|
return;
|
|
|
|
free:
|
|
ERR("Out of memory\n");
|
|
if (dst_param)
|
|
{
|
|
heap_free((void *)dst_param->reg.idx[0].rel_addr);
|
|
heap_free(dst_param);
|
|
}
|
|
if (src_param)
|
|
{
|
|
for (i = 0; i < ins->src_count; ++i)
|
|
{
|
|
heap_free((void *)src_param[i].reg.idx[0].rel_addr);
|
|
}
|
|
heap_free(src_param);
|
|
}
|
|
heap_free(rec);
|
|
}
|
|
|
|
static void free_recorded_instruction(struct list *list)
|
|
{
|
|
struct recorded_instruction *rec_ins, *entry2;
|
|
unsigned int i;
|
|
|
|
LIST_FOR_EACH_ENTRY_SAFE(rec_ins, entry2, list, struct recorded_instruction, entry)
|
|
{
|
|
list_remove(&rec_ins->entry);
|
|
if (rec_ins->ins.dst)
|
|
{
|
|
heap_free((void *)rec_ins->ins.dst->reg.idx[0].rel_addr);
|
|
heap_free((void *)rec_ins->ins.dst);
|
|
}
|
|
if (rec_ins->ins.src)
|
|
{
|
|
for (i = 0; i < rec_ins->ins.src_count; ++i)
|
|
{
|
|
heap_free((void *)rec_ins->ins.src[i].reg.idx[0].rel_addr);
|
|
}
|
|
heap_free((void *)rec_ins->ins.src);
|
|
}
|
|
heap_free(rec_ins);
|
|
}
|
|
}
|
|
|
|
static void pop_control_frame(const struct wined3d_shader_instruction *ins)
|
|
{
|
|
struct shader_arb_ctx_priv *priv = ins->ctx->backend_data;
|
|
struct control_frame *control_frame;
|
|
|
|
if (ins->handler_idx == WINED3DSIH_ENDLOOP || ins->handler_idx == WINED3DSIH_ENDREP)
|
|
{
|
|
struct list *e = list_head(&priv->control_frames);
|
|
control_frame = LIST_ENTRY(e, struct control_frame, entry);
|
|
list_remove(&control_frame->entry);
|
|
heap_free(control_frame);
|
|
priv->loop_depth--;
|
|
}
|
|
else if (ins->handler_idx == WINED3DSIH_ENDIF)
|
|
{
|
|
/* Non-ifc ENDIFs were already handled previously. */
|
|
struct list *e = list_head(&priv->control_frames);
|
|
control_frame = LIST_ENTRY(e, struct control_frame, entry);
|
|
list_remove(&control_frame->entry);
|
|
heap_free(control_frame);
|
|
}
|
|
}
|
|
|
|
static void shader_arb_handle_instruction(const struct wined3d_shader_instruction *ins) {
|
|
SHADER_HANDLER hw_fct;
|
|
struct shader_arb_ctx_priv *priv = ins->ctx->backend_data;
|
|
const struct wined3d_shader *shader = ins->ctx->shader;
|
|
struct control_frame *control_frame;
|
|
struct wined3d_string_buffer *buffer = ins->ctx->buffer;
|
|
BOOL bool_const;
|
|
|
|
if(ins->handler_idx == WINED3DSIH_LOOP || ins->handler_idx == WINED3DSIH_REP)
|
|
{
|
|
control_frame = heap_alloc_zero(sizeof(*control_frame));
|
|
list_add_head(&priv->control_frames, &control_frame->entry);
|
|
|
|
if(ins->handler_idx == WINED3DSIH_LOOP) control_frame->type = LOOP;
|
|
if(ins->handler_idx == WINED3DSIH_REP) control_frame->type = REP;
|
|
|
|
if(priv->target_version >= NV2)
|
|
{
|
|
control_frame->no.loop = priv->num_loops++;
|
|
priv->loop_depth++;
|
|
}
|
|
else
|
|
{
|
|
/* Don't bother recording when we're in a not used if branch */
|
|
if(priv->muted)
|
|
{
|
|
return;
|
|
}
|
|
|
|
if(!priv->recording)
|
|
{
|
|
list_init(&priv->record);
|
|
priv->recording = TRUE;
|
|
control_frame->outer_loop = TRUE;
|
|
get_loop_control_const(ins, shader, ins->src[0].reg.idx[0].offset, &control_frame->loop_control);
|
|
return; /* Instruction is handled */
|
|
}
|
|
/* Record this loop in the outer loop's recording */
|
|
}
|
|
}
|
|
else if(ins->handler_idx == WINED3DSIH_ENDLOOP || ins->handler_idx == WINED3DSIH_ENDREP)
|
|
{
|
|
if(priv->target_version >= NV2)
|
|
{
|
|
/* Nothing to do. The control frame is popped after the HW instr handler */
|
|
}
|
|
else
|
|
{
|
|
struct list *e = list_head(&priv->control_frames);
|
|
control_frame = LIST_ENTRY(e, struct control_frame, entry);
|
|
list_remove(&control_frame->entry);
|
|
|
|
if(control_frame->outer_loop)
|
|
{
|
|
unsigned int iteration;
|
|
int aL = 0;
|
|
struct list copy;
|
|
|
|
/* Turn off recording before playback */
|
|
priv->recording = FALSE;
|
|
|
|
/* Move the recorded instructions to a separate list and get them out of the private data
|
|
* structure. If there are nested loops, the shader_arb_handle_instruction below will
|
|
* be recorded again, thus priv->record might be overwritten
|
|
*/
|
|
list_init(©);
|
|
list_move_tail(©, &priv->record);
|
|
list_init(&priv->record);
|
|
|
|
if(ins->handler_idx == WINED3DSIH_ENDLOOP)
|
|
{
|
|
shader_addline(buffer, "#unrolling loop: %u iterations, aL=%u, inc %d\n",
|
|
control_frame->loop_control.count, control_frame->loop_control.start,
|
|
control_frame->loop_control.step);
|
|
aL = control_frame->loop_control.start;
|
|
}
|
|
else
|
|
{
|
|
shader_addline(buffer, "#unrolling rep: %u iterations\n", control_frame->loop_control.count);
|
|
}
|
|
|
|
for (iteration = 0; iteration < control_frame->loop_control.count; ++iteration)
|
|
{
|
|
struct recorded_instruction *rec_ins;
|
|
if(ins->handler_idx == WINED3DSIH_ENDLOOP)
|
|
{
|
|
priv->aL = aL;
|
|
shader_addline(buffer, "#Iteration %u, aL=%d\n", iteration, aL);
|
|
}
|
|
else
|
|
{
|
|
shader_addline(buffer, "#Iteration %u\n", iteration);
|
|
}
|
|
|
|
LIST_FOR_EACH_ENTRY(rec_ins, ©, struct recorded_instruction, entry)
|
|
{
|
|
shader_arb_handle_instruction(&rec_ins->ins);
|
|
}
|
|
|
|
if(ins->handler_idx == WINED3DSIH_ENDLOOP)
|
|
{
|
|
aL += control_frame->loop_control.step;
|
|
}
|
|
}
|
|
shader_addline(buffer, "#end loop/rep\n");
|
|
|
|
free_recorded_instruction(©);
|
|
heap_free(control_frame);
|
|
return; /* Instruction is handled */
|
|
}
|
|
else
|
|
{
|
|
/* This is a nested loop. Proceed to the normal recording function */
|
|
heap_free(control_frame);
|
|
}
|
|
}
|
|
}
|
|
|
|
if(priv->recording)
|
|
{
|
|
record_instruction(&priv->record, ins);
|
|
return;
|
|
}
|
|
|
|
/* boolean if */
|
|
if(ins->handler_idx == WINED3DSIH_IF)
|
|
{
|
|
control_frame = heap_alloc_zero(sizeof(*control_frame));
|
|
list_add_head(&priv->control_frames, &control_frame->entry);
|
|
control_frame->type = IF;
|
|
|
|
bool_const = get_bool_const(ins, shader, ins->src[0].reg.idx[0].offset);
|
|
if (ins->src[0].modifiers == WINED3DSPSM_NOT)
|
|
bool_const = !bool_const;
|
|
if (!priv->muted && !bool_const)
|
|
{
|
|
shader_addline(buffer, "#if(FALSE){\n");
|
|
priv->muted = TRUE;
|
|
control_frame->muting = TRUE;
|
|
}
|
|
else shader_addline(buffer, "#if(TRUE) {\n");
|
|
|
|
return; /* Instruction is handled */
|
|
}
|
|
else if(ins->handler_idx == WINED3DSIH_IFC)
|
|
{
|
|
/* IF(bool) and if_cond(a, b) use the same ELSE and ENDIF tokens */
|
|
control_frame = heap_alloc_zero(sizeof(*control_frame));
|
|
control_frame->type = IFC;
|
|
control_frame->no.ifc = priv->num_ifcs++;
|
|
list_add_head(&priv->control_frames, &control_frame->entry);
|
|
}
|
|
else if(ins->handler_idx == WINED3DSIH_ELSE)
|
|
{
|
|
struct list *e = list_head(&priv->control_frames);
|
|
control_frame = LIST_ENTRY(e, struct control_frame, entry);
|
|
|
|
if(control_frame->type == IF)
|
|
{
|
|
shader_addline(buffer, "#} else {\n");
|
|
if(!priv->muted && !control_frame->muting)
|
|
{
|
|
priv->muted = TRUE;
|
|
control_frame->muting = TRUE;
|
|
}
|
|
else if(control_frame->muting) priv->muted = FALSE;
|
|
return; /* Instruction is handled. */
|
|
}
|
|
/* In case of an ifc, generate a HW shader instruction */
|
|
if (control_frame->type != IFC)
|
|
ERR("Control frame does not match.\n");
|
|
}
|
|
else if(ins->handler_idx == WINED3DSIH_ENDIF)
|
|
{
|
|
struct list *e = list_head(&priv->control_frames);
|
|
control_frame = LIST_ENTRY(e, struct control_frame, entry);
|
|
|
|
if(control_frame->type == IF)
|
|
{
|
|
shader_addline(buffer, "#} endif\n");
|
|
if(control_frame->muting) priv->muted = FALSE;
|
|
list_remove(&control_frame->entry);
|
|
heap_free(control_frame);
|
|
return; /* Instruction is handled */
|
|
}
|
|
/* In case of an ifc, generate a HW shader instruction */
|
|
if (control_frame->type != IFC)
|
|
ERR("Control frame does not match.\n");
|
|
}
|
|
|
|
if(priv->muted)
|
|
{
|
|
pop_control_frame(ins);
|
|
return;
|
|
}
|
|
|
|
/* Select handler */
|
|
hw_fct = shader_arb_instruction_handler_table[ins->handler_idx];
|
|
|
|
/* Unhandled opcode */
|
|
if (!hw_fct)
|
|
{
|
|
FIXME("Backend can't handle opcode %s.\n", debug_d3dshaderinstructionhandler(ins->handler_idx));
|
|
return;
|
|
}
|
|
hw_fct(ins);
|
|
|
|
pop_control_frame(ins);
|
|
|
|
shader_arb_add_instruction_modifiers(ins);
|
|
}
|
|
|
|
static BOOL shader_arb_has_ffp_proj_control(void *shader_priv)
|
|
{
|
|
struct shader_arb_priv *priv = shader_priv;
|
|
|
|
return priv->ffp_proj_control;
|
|
}
|
|
|
|
static void shader_arb_precompile(void *shader_priv, struct wined3d_shader *shader) {}
|
|
|
|
const struct wined3d_shader_backend_ops arb_program_shader_backend =
|
|
{
|
|
shader_arb_handle_instruction,
|
|
shader_arb_precompile,
|
|
shader_arb_select,
|
|
shader_arb_select_compute,
|
|
shader_arb_disable,
|
|
shader_arb_update_float_vertex_constants,
|
|
shader_arb_update_float_pixel_constants,
|
|
shader_arb_load_constants,
|
|
shader_arb_destroy,
|
|
shader_arb_alloc,
|
|
shader_arb_free,
|
|
shader_arb_allocate_context_data,
|
|
shader_arb_free_context_data,
|
|
shader_arb_init_context_state,
|
|
shader_arb_get_caps,
|
|
shader_arb_color_fixup_supported,
|
|
shader_arb_has_ffp_proj_control,
|
|
};
|
|
|
|
/* ARB_fragment_program fixed function pipeline replacement definitions */
|
|
#define ARB_FFP_CONST_TFACTOR 0
|
|
#define ARB_FFP_CONST_COLOR_KEY_LOW ((ARB_FFP_CONST_TFACTOR) + 1)
|
|
#define ARB_FFP_CONST_COLOR_KEY_HIGH ((ARB_FFP_CONST_COLOR_KEY_LOW) + 1)
|
|
#define ARB_FFP_CONST_SPECULAR_ENABLE ((ARB_FFP_CONST_COLOR_KEY_HIGH) + 1)
|
|
#define ARB_FFP_CONST_CONSTANT(i) ((ARB_FFP_CONST_SPECULAR_ENABLE) + 1 + i)
|
|
#define ARB_FFP_CONST_BUMPMAT(i) ((ARB_FFP_CONST_CONSTANT(7)) + 1 + i)
|
|
#define ARB_FFP_CONST_LUMINANCE(i) ((ARB_FFP_CONST_BUMPMAT(7)) + 1 + i)
|
|
|
|
struct arbfp_ffp_desc
|
|
{
|
|
struct ffp_frag_desc parent;
|
|
GLuint shader;
|
|
};
|
|
|
|
/* Context activation is done by the caller. */
|
|
static void arbfp_enable(const struct wined3d_gl_info *gl_info, BOOL enable)
|
|
{
|
|
if (enable)
|
|
{
|
|
gl_info->gl_ops.gl.p_glEnable(GL_FRAGMENT_PROGRAM_ARB);
|
|
checkGLcall("glEnable(GL_FRAGMENT_PROGRAM_ARB)");
|
|
}
|
|
else
|
|
{
|
|
gl_info->gl_ops.gl.p_glDisable(GL_FRAGMENT_PROGRAM_ARB);
|
|
checkGLcall("glDisable(GL_FRAGMENT_PROGRAM_ARB)");
|
|
}
|
|
}
|
|
|
|
static void *arbfp_alloc(const struct wined3d_shader_backend_ops *shader_backend, void *shader_priv)
|
|
{
|
|
struct shader_arb_priv *priv;
|
|
|
|
/* Share private data between the shader backend and the pipeline
|
|
* replacement, if both are the arb implementation. This is needed to
|
|
* figure out whether ARBfp should be disabled if no pixel shader is bound
|
|
* or not. */
|
|
if (shader_backend == &arb_program_shader_backend)
|
|
priv = shader_priv;
|
|
else if (!(priv = heap_alloc_zero(sizeof(*priv))))
|
|
return NULL;
|
|
|
|
wine_rb_init(&priv->fragment_shaders, wined3d_ffp_frag_program_key_compare);
|
|
priv->use_arbfp_fixed_func = TRUE;
|
|
|
|
return priv;
|
|
}
|
|
|
|
/* Context activation is done by the caller. */
|
|
static void arbfp_free_ffpshader(struct wine_rb_entry *entry, void *context)
|
|
{
|
|
const struct wined3d_gl_info *gl_info = context;
|
|
struct arbfp_ffp_desc *entry_arb = WINE_RB_ENTRY_VALUE(entry, struct arbfp_ffp_desc, parent.entry);
|
|
|
|
GL_EXTCALL(glDeleteProgramsARB(1, &entry_arb->shader));
|
|
checkGLcall("glDeleteProgramsARB(1, &entry_arb->shader)");
|
|
heap_free(entry_arb);
|
|
}
|
|
|
|
/* Context activation is done by the caller. */
|
|
static void arbfp_free(struct wined3d_device *device)
|
|
{
|
|
struct shader_arb_priv *priv = device->fragment_priv;
|
|
|
|
wine_rb_destroy(&priv->fragment_shaders, arbfp_free_ffpshader, &device->adapter->gl_info);
|
|
priv->use_arbfp_fixed_func = FALSE;
|
|
|
|
if (device->shader_backend != &arb_program_shader_backend)
|
|
heap_free(device->fragment_priv);
|
|
}
|
|
|
|
static void arbfp_get_caps(const struct wined3d_gl_info *gl_info, struct fragment_caps *caps)
|
|
{
|
|
caps->wined3d_caps = WINED3D_FRAGMENT_CAP_PROJ_CONTROL
|
|
| WINED3D_FRAGMENT_CAP_SRGB_WRITE
|
|
| WINED3D_FRAGMENT_CAP_COLOR_KEY;
|
|
caps->PrimitiveMiscCaps = WINED3DPMISCCAPS_TSSARGTEMP;
|
|
caps->TextureOpCaps = WINED3DTEXOPCAPS_DISABLE |
|
|
WINED3DTEXOPCAPS_SELECTARG1 |
|
|
WINED3DTEXOPCAPS_SELECTARG2 |
|
|
WINED3DTEXOPCAPS_MODULATE4X |
|
|
WINED3DTEXOPCAPS_MODULATE2X |
|
|
WINED3DTEXOPCAPS_MODULATE |
|
|
WINED3DTEXOPCAPS_ADDSIGNED2X |
|
|
WINED3DTEXOPCAPS_ADDSIGNED |
|
|
WINED3DTEXOPCAPS_ADD |
|
|
WINED3DTEXOPCAPS_SUBTRACT |
|
|
WINED3DTEXOPCAPS_ADDSMOOTH |
|
|
WINED3DTEXOPCAPS_BLENDCURRENTALPHA |
|
|
WINED3DTEXOPCAPS_BLENDFACTORALPHA |
|
|
WINED3DTEXOPCAPS_BLENDTEXTUREALPHA |
|
|
WINED3DTEXOPCAPS_BLENDDIFFUSEALPHA |
|
|
WINED3DTEXOPCAPS_BLENDTEXTUREALPHAPM |
|
|
WINED3DTEXOPCAPS_MODULATEALPHA_ADDCOLOR |
|
|
WINED3DTEXOPCAPS_MODULATECOLOR_ADDALPHA |
|
|
WINED3DTEXOPCAPS_MODULATEINVCOLOR_ADDALPHA |
|
|
WINED3DTEXOPCAPS_MODULATEINVALPHA_ADDCOLOR |
|
|
WINED3DTEXOPCAPS_DOTPRODUCT3 |
|
|
WINED3DTEXOPCAPS_MULTIPLYADD |
|
|
WINED3DTEXOPCAPS_LERP |
|
|
WINED3DTEXOPCAPS_BUMPENVMAP |
|
|
WINED3DTEXOPCAPS_BUMPENVMAPLUMINANCE;
|
|
|
|
/* TODO: Implement WINED3DTEXOPCAPS_PREMODULATE */
|
|
|
|
caps->MaxTextureBlendStages = MAX_TEXTURES;
|
|
caps->MaxSimultaneousTextures = min(gl_info->limits.samplers[WINED3D_SHADER_TYPE_PIXEL], MAX_TEXTURES);
|
|
}
|
|
|
|
static DWORD arbfp_get_emul_mask(const struct wined3d_gl_info *gl_info)
|
|
{
|
|
return GL_EXT_EMUL_ARB_MULTITEXTURE | GL_EXT_EMUL_EXT_FOG_COORD;
|
|
}
|
|
|
|
static void state_texfactor_arbfp(struct wined3d_context *context,
|
|
const struct wined3d_state *state, DWORD state_id)
|
|
{
|
|
const struct wined3d_gl_info *gl_info = context->gl_info;
|
|
struct wined3d_device *device = context->device;
|
|
struct wined3d_color color;
|
|
|
|
if (device->shader_backend == &arb_program_shader_backend)
|
|
{
|
|
struct shader_arb_priv *priv;
|
|
|
|
/* Don't load the parameter if we're using an arbfp pixel shader,
|
|
* otherwise we'll overwrite application provided constants. */
|
|
if (use_ps(state))
|
|
return;
|
|
|
|
priv = device->shader_priv;
|
|
priv->pshader_const_dirty[ARB_FFP_CONST_TFACTOR] = 1;
|
|
priv->highest_dirty_ps_const = max(priv->highest_dirty_ps_const, ARB_FFP_CONST_TFACTOR + 1);
|
|
}
|
|
|
|
wined3d_color_from_d3dcolor(&color, state->render_states[WINED3D_RS_TEXTUREFACTOR]);
|
|
GL_EXTCALL(glProgramEnvParameter4fvARB(GL_FRAGMENT_PROGRAM_ARB, ARB_FFP_CONST_TFACTOR, &color.r));
|
|
checkGLcall("glProgramEnvParameter4fvARB(GL_FRAGMENT_PROGRAM_ARB, ARB_FFP_CONST_TFACTOR, &color.r)");
|
|
}
|
|
|
|
static void state_tss_constant_arbfp(struct wined3d_context *context,
|
|
const struct wined3d_state *state, DWORD state_id)
|
|
{
|
|
DWORD stage = (state_id - STATE_TEXTURESTAGE(0, 0)) / (WINED3D_HIGHEST_TEXTURE_STATE + 1);
|
|
const struct wined3d_gl_info *gl_info = context->gl_info;
|
|
struct wined3d_device *device = context->device;
|
|
struct wined3d_color color;
|
|
|
|
if (device->shader_backend == &arb_program_shader_backend)
|
|
{
|
|
struct shader_arb_priv *priv;
|
|
|
|
/* Don't load the parameter if we're using an arbfp pixel shader, otherwise we'll overwrite
|
|
* application provided constants.
|
|
*/
|
|
if (use_ps(state))
|
|
return;
|
|
|
|
priv = device->shader_priv;
|
|
priv->pshader_const_dirty[ARB_FFP_CONST_CONSTANT(stage)] = 1;
|
|
priv->highest_dirty_ps_const = max(priv->highest_dirty_ps_const, ARB_FFP_CONST_CONSTANT(stage) + 1);
|
|
}
|
|
|
|
wined3d_color_from_d3dcolor(&color, state->texture_states[stage][WINED3D_TSS_CONSTANT]);
|
|
GL_EXTCALL(glProgramEnvParameter4fvARB(GL_FRAGMENT_PROGRAM_ARB, ARB_FFP_CONST_CONSTANT(stage), &color.r));
|
|
checkGLcall("glProgramEnvParameter4fvARB(GL_FRAGMENT_PROGRAM_ARB, ARB_FFP_CONST_CONSTANT(stage), &color.r)");
|
|
}
|
|
|
|
static void state_arb_specularenable(struct wined3d_context *context,
|
|
const struct wined3d_state *state, DWORD state_id)
|
|
{
|
|
const struct wined3d_gl_info *gl_info = context->gl_info;
|
|
struct wined3d_device *device = context->device;
|
|
float col[4];
|
|
|
|
if (device->shader_backend == &arb_program_shader_backend)
|
|
{
|
|
struct shader_arb_priv *priv;
|
|
|
|
/* Don't load the parameter if we're using an arbfp pixel shader, otherwise we'll overwrite
|
|
* application provided constants.
|
|
*/
|
|
if (use_ps(state))
|
|
return;
|
|
|
|
priv = device->shader_priv;
|
|
priv->pshader_const_dirty[ARB_FFP_CONST_SPECULAR_ENABLE] = 1;
|
|
priv->highest_dirty_ps_const = max(priv->highest_dirty_ps_const, ARB_FFP_CONST_SPECULAR_ENABLE + 1);
|
|
}
|
|
|
|
if (state->render_states[WINED3D_RS_SPECULARENABLE])
|
|
{
|
|
/* The specular color has no alpha */
|
|
col[0] = 1.0f; col[1] = 1.0f;
|
|
col[2] = 1.0f; col[3] = 0.0f;
|
|
} else {
|
|
col[0] = 0.0f; col[1] = 0.0f;
|
|
col[2] = 0.0f; col[3] = 0.0f;
|
|
}
|
|
GL_EXTCALL(glProgramEnvParameter4fvARB(GL_FRAGMENT_PROGRAM_ARB, ARB_FFP_CONST_SPECULAR_ENABLE, col));
|
|
checkGLcall("glProgramEnvParameter4fvARB(GL_FRAGMENT_PROGRAM_ARB, ARB_FFP_CONST_SPECULAR_ENABLE, col)");
|
|
}
|
|
|
|
static void set_bumpmat_arbfp(struct wined3d_context *context, const struct wined3d_state *state, DWORD state_id)
|
|
{
|
|
DWORD stage = (state_id - STATE_TEXTURESTAGE(0, 0)) / (WINED3D_HIGHEST_TEXTURE_STATE + 1);
|
|
const struct wined3d_gl_info *gl_info = context->gl_info;
|
|
struct wined3d_device *device = context->device;
|
|
float mat[2][2];
|
|
|
|
context->constant_update_mask |= WINED3D_SHADER_CONST_PS_BUMP_ENV;
|
|
|
|
if (device->shader_backend == &arb_program_shader_backend)
|
|
{
|
|
struct shader_arb_priv *priv = device->shader_priv;
|
|
|
|
/* Exit now, don't set the bumpmat below, otherwise we may overwrite pixel shader constants. */
|
|
if (use_ps(state))
|
|
return;
|
|
|
|
priv->pshader_const_dirty[ARB_FFP_CONST_BUMPMAT(stage)] = 1;
|
|
priv->highest_dirty_ps_const = max(priv->highest_dirty_ps_const, ARB_FFP_CONST_BUMPMAT(stage) + 1);
|
|
}
|
|
|
|
mat[0][0] = *((float *)&state->texture_states[stage][WINED3D_TSS_BUMPENV_MAT00]);
|
|
mat[0][1] = *((float *)&state->texture_states[stage][WINED3D_TSS_BUMPENV_MAT01]);
|
|
mat[1][0] = *((float *)&state->texture_states[stage][WINED3D_TSS_BUMPENV_MAT10]);
|
|
mat[1][1] = *((float *)&state->texture_states[stage][WINED3D_TSS_BUMPENV_MAT11]);
|
|
|
|
GL_EXTCALL(glProgramEnvParameter4fvARB(GL_FRAGMENT_PROGRAM_ARB, ARB_FFP_CONST_BUMPMAT(stage), &mat[0][0]));
|
|
checkGLcall("glProgramEnvParameter4fvARB(GL_FRAGMENT_PROGRAM_ARB, ARB_FFP_CONST_BUMPMAT(stage), &mat[0][0])");
|
|
}
|
|
|
|
static void tex_bumpenvlum_arbfp(struct wined3d_context *context,
|
|
const struct wined3d_state *state, DWORD state_id)
|
|
{
|
|
DWORD stage = (state_id - STATE_TEXTURESTAGE(0, 0)) / (WINED3D_HIGHEST_TEXTURE_STATE + 1);
|
|
const struct wined3d_gl_info *gl_info = context->gl_info;
|
|
struct wined3d_device *device = context->device;
|
|
float param[4];
|
|
|
|
context->constant_update_mask |= WINED3D_SHADER_CONST_PS_BUMP_ENV;
|
|
|
|
if (device->shader_backend == &arb_program_shader_backend)
|
|
{
|
|
struct shader_arb_priv *priv = device->shader_priv;
|
|
|
|
/* Exit now, don't set the luminance below, otherwise we may overwrite pixel shader constants. */
|
|
if (use_ps(state))
|
|
return;
|
|
|
|
priv->pshader_const_dirty[ARB_FFP_CONST_LUMINANCE(stage)] = 1;
|
|
priv->highest_dirty_ps_const = max(priv->highest_dirty_ps_const, ARB_FFP_CONST_LUMINANCE(stage) + 1);
|
|
}
|
|
|
|
param[0] = *((float *)&state->texture_states[stage][WINED3D_TSS_BUMPENV_LSCALE]);
|
|
param[1] = *((float *)&state->texture_states[stage][WINED3D_TSS_BUMPENV_LOFFSET]);
|
|
param[2] = 0.0f;
|
|
param[3] = 0.0f;
|
|
|
|
GL_EXTCALL(glProgramEnvParameter4fvARB(GL_FRAGMENT_PROGRAM_ARB, ARB_FFP_CONST_LUMINANCE(stage), param));
|
|
checkGLcall("glProgramEnvParameter4fvARB(GL_FRAGMENT_PROGRAM_ARB, ARB_FFP_CONST_LUMINANCE(stage), param)");
|
|
}
|
|
|
|
static void alpha_test_arbfp(struct wined3d_context *context, const struct wined3d_state *state, DWORD state_id)
|
|
{
|
|
const struct wined3d_gl_info *gl_info = context->gl_info;
|
|
int glParm;
|
|
float ref;
|
|
|
|
TRACE("context %p, state %p, state_id %#x.\n", context, state, state_id);
|
|
|
|
if (state->render_states[WINED3D_RS_ALPHATESTENABLE])
|
|
{
|
|
gl_info->gl_ops.gl.p_glEnable(GL_ALPHA_TEST);
|
|
checkGLcall("glEnable GL_ALPHA_TEST");
|
|
}
|
|
else
|
|
{
|
|
gl_info->gl_ops.gl.p_glDisable(GL_ALPHA_TEST);
|
|
checkGLcall("glDisable GL_ALPHA_TEST");
|
|
return;
|
|
}
|
|
|
|
ref = ((float)state->render_states[WINED3D_RS_ALPHAREF]) / 255.0f;
|
|
glParm = wined3d_gl_compare_func(state->render_states[WINED3D_RS_ALPHAFUNC]);
|
|
|
|
if (glParm)
|
|
{
|
|
gl_info->gl_ops.gl.p_glAlphaFunc(glParm, ref);
|
|
checkGLcall("glAlphaFunc");
|
|
}
|
|
}
|
|
|
|
static void color_key_arbfp(struct wined3d_context *context, const struct wined3d_state *state, DWORD state_id)
|
|
{
|
|
const struct wined3d_texture *texture = state->textures[0];
|
|
const struct wined3d_gl_info *gl_info = context->gl_info;
|
|
struct wined3d_device *device = context->device;
|
|
struct wined3d_color float_key[2];
|
|
|
|
if (!texture)
|
|
return;
|
|
|
|
if (device->shader_backend == &arb_program_shader_backend)
|
|
{
|
|
struct shader_arb_priv *priv;
|
|
|
|
/* Don't load the parameter if we're using an arbfp pixel shader,
|
|
* otherwise we'll overwrite application provided constants. */
|
|
if (use_ps(state))
|
|
return;
|
|
|
|
priv = device->shader_priv;
|
|
priv->pshader_const_dirty[ARB_FFP_CONST_COLOR_KEY_LOW] = 1;
|
|
priv->pshader_const_dirty[ARB_FFP_CONST_COLOR_KEY_HIGH] = 1;
|
|
priv->highest_dirty_ps_const = max(priv->highest_dirty_ps_const, ARB_FFP_CONST_COLOR_KEY_HIGH + 1);
|
|
}
|
|
|
|
wined3d_format_get_float_color_key(texture->resource.format, &texture->async.src_blt_color_key, float_key);
|
|
|
|
GL_EXTCALL(glProgramEnvParameter4fvARB(GL_FRAGMENT_PROGRAM_ARB, ARB_FFP_CONST_COLOR_KEY_LOW, &float_key[0].r));
|
|
checkGLcall("glProgramEnvParameter4fvARB(GL_FRAGMENT_PROGRAM_ARB, ARB_FFP_CONST_COLOR_KEY_LOW, &float_key[0].r)");
|
|
GL_EXTCALL(glProgramEnvParameter4fvARB(GL_FRAGMENT_PROGRAM_ARB, ARB_FFP_CONST_COLOR_KEY_HIGH, &float_key[1].r));
|
|
checkGLcall("glProgramEnvParameter4fvARB(GL_FRAGMENT_PROGRAM_ARB, ARB_FFP_CONST_COLOR_KEY_HIGH, &float_key[1].r)");
|
|
}
|
|
|
|
static const char *get_argreg(struct wined3d_string_buffer *buffer, DWORD argnum, unsigned int stage, DWORD arg)
|
|
{
|
|
const char *ret;
|
|
|
|
if(arg == ARG_UNUSED) return "unused"; /* This is the marker for unused registers */
|
|
|
|
switch(arg & WINED3DTA_SELECTMASK) {
|
|
case WINED3DTA_DIFFUSE:
|
|
ret = "fragment.color.primary"; break;
|
|
|
|
case WINED3DTA_CURRENT:
|
|
ret = "ret";
|
|
break;
|
|
|
|
case WINED3DTA_TEXTURE:
|
|
switch(stage) {
|
|
case 0: ret = "tex0"; break;
|
|
case 1: ret = "tex1"; break;
|
|
case 2: ret = "tex2"; break;
|
|
case 3: ret = "tex3"; break;
|
|
case 4: ret = "tex4"; break;
|
|
case 5: ret = "tex5"; break;
|
|
case 6: ret = "tex6"; break;
|
|
case 7: ret = "tex7"; break;
|
|
default: ret = "unknown texture";
|
|
}
|
|
break;
|
|
|
|
case WINED3DTA_TFACTOR:
|
|
ret = "tfactor"; break;
|
|
|
|
case WINED3DTA_SPECULAR:
|
|
ret = "fragment.color.secondary"; break;
|
|
|
|
case WINED3DTA_TEMP:
|
|
ret = "tempreg"; break;
|
|
|
|
case WINED3DTA_CONSTANT:
|
|
switch(stage) {
|
|
case 0: ret = "const0"; break;
|
|
case 1: ret = "const1"; break;
|
|
case 2: ret = "const2"; break;
|
|
case 3: ret = "const3"; break;
|
|
case 4: ret = "const4"; break;
|
|
case 5: ret = "const5"; break;
|
|
case 6: ret = "const6"; break;
|
|
case 7: ret = "const7"; break;
|
|
default: ret = "unknown constant";
|
|
}
|
|
break;
|
|
|
|
default:
|
|
return "unknown";
|
|
}
|
|
|
|
if(arg & WINED3DTA_COMPLEMENT) {
|
|
shader_addline(buffer, "SUB arg%u, const.x, %s;\n", argnum, ret);
|
|
if(argnum == 0) ret = "arg0";
|
|
if(argnum == 1) ret = "arg1";
|
|
if(argnum == 2) ret = "arg2";
|
|
}
|
|
if(arg & WINED3DTA_ALPHAREPLICATE) {
|
|
shader_addline(buffer, "MOV arg%u, %s.w;\n", argnum, ret);
|
|
if(argnum == 0) ret = "arg0";
|
|
if(argnum == 1) ret = "arg1";
|
|
if(argnum == 2) ret = "arg2";
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
static void gen_ffp_instr(struct wined3d_string_buffer *buffer, unsigned int stage, BOOL color,
|
|
BOOL alpha, DWORD dst, DWORD op, DWORD dw_arg0, DWORD dw_arg1, DWORD dw_arg2)
|
|
{
|
|
const char *dstmask, *dstreg, *arg0, *arg1, *arg2;
|
|
unsigned int mul = 1;
|
|
|
|
if(color && alpha) dstmask = "";
|
|
else if(color) dstmask = ".xyz";
|
|
else dstmask = ".w";
|
|
|
|
if(dst == tempreg) dstreg = "tempreg";
|
|
else dstreg = "ret";
|
|
|
|
arg0 = get_argreg(buffer, 0, stage, dw_arg0);
|
|
arg1 = get_argreg(buffer, 1, stage, dw_arg1);
|
|
arg2 = get_argreg(buffer, 2, stage, dw_arg2);
|
|
|
|
switch (op)
|
|
{
|
|
case WINED3D_TOP_DISABLE:
|
|
break;
|
|
|
|
case WINED3D_TOP_SELECT_ARG2:
|
|
arg1 = arg2;
|
|
/* FALLTHROUGH */
|
|
case WINED3D_TOP_SELECT_ARG1:
|
|
shader_addline(buffer, "MOV %s%s, %s;\n", dstreg, dstmask, arg1);
|
|
break;
|
|
|
|
case WINED3D_TOP_MODULATE_4X:
|
|
mul = 2;
|
|
/* FALLTHROUGH */
|
|
case WINED3D_TOP_MODULATE_2X:
|
|
mul *= 2;
|
|
/* FALLTHROUGH */
|
|
case WINED3D_TOP_MODULATE:
|
|
shader_addline(buffer, "MUL %s%s, %s, %s;\n", dstreg, dstmask, arg1, arg2);
|
|
break;
|
|
|
|
case WINED3D_TOP_ADD_SIGNED_2X:
|
|
mul = 2;
|
|
/* FALLTHROUGH */
|
|
case WINED3D_TOP_ADD_SIGNED:
|
|
shader_addline(buffer, "SUB arg2, %s, const.w;\n", arg2);
|
|
arg2 = "arg2";
|
|
/* FALLTHROUGH */
|
|
case WINED3D_TOP_ADD:
|
|
shader_addline(buffer, "ADD_SAT %s%s, %s, %s;\n", dstreg, dstmask, arg1, arg2);
|
|
break;
|
|
|
|
case WINED3D_TOP_SUBTRACT:
|
|
shader_addline(buffer, "SUB_SAT %s%s, %s, %s;\n", dstreg, dstmask, arg1, arg2);
|
|
break;
|
|
|
|
case WINED3D_TOP_ADD_SMOOTH:
|
|
shader_addline(buffer, "SUB arg1, const.x, %s;\n", arg1);
|
|
shader_addline(buffer, "MAD_SAT %s%s, arg1, %s, %s;\n", dstreg, dstmask, arg2, arg1);
|
|
break;
|
|
|
|
case WINED3D_TOP_BLEND_CURRENT_ALPHA:
|
|
arg0 = get_argreg(buffer, 0, stage, WINED3DTA_CURRENT);
|
|
shader_addline(buffer, "LRP %s%s, %s.w, %s, %s;\n", dstreg, dstmask, arg0, arg1, arg2);
|
|
break;
|
|
case WINED3D_TOP_BLEND_FACTOR_ALPHA:
|
|
arg0 = get_argreg(buffer, 0, stage, WINED3DTA_TFACTOR);
|
|
shader_addline(buffer, "LRP %s%s, %s.w, %s, %s;\n", dstreg, dstmask, arg0, arg1, arg2);
|
|
break;
|
|
case WINED3D_TOP_BLEND_TEXTURE_ALPHA:
|
|
arg0 = get_argreg(buffer, 0, stage, WINED3DTA_TEXTURE);
|
|
shader_addline(buffer, "LRP %s%s, %s.w, %s, %s;\n", dstreg, dstmask, arg0, arg1, arg2);
|
|
break;
|
|
case WINED3D_TOP_BLEND_DIFFUSE_ALPHA:
|
|
arg0 = get_argreg(buffer, 0, stage, WINED3DTA_DIFFUSE);
|
|
shader_addline(buffer, "LRP %s%s, %s.w, %s, %s;\n", dstreg, dstmask, arg0, arg1, arg2);
|
|
break;
|
|
|
|
case WINED3D_TOP_BLEND_TEXTURE_ALPHA_PM:
|
|
arg0 = get_argreg(buffer, 0, stage, WINED3DTA_TEXTURE);
|
|
shader_addline(buffer, "SUB arg0.w, const.x, %s.w;\n", arg0);
|
|
shader_addline(buffer, "MAD_SAT %s%s, %s, arg0.w, %s;\n", dstreg, dstmask, arg2, arg1);
|
|
break;
|
|
|
|
/* D3DTOP_PREMODULATE ???? */
|
|
|
|
case WINED3D_TOP_MODULATE_INVALPHA_ADD_COLOR:
|
|
shader_addline(buffer, "SUB arg0.w, const.x, %s;\n", arg1);
|
|
shader_addline(buffer, "MAD_SAT %s%s, arg0.w, %s, %s;\n", dstreg, dstmask, arg2, arg1);
|
|
break;
|
|
case WINED3D_TOP_MODULATE_ALPHA_ADD_COLOR:
|
|
shader_addline(buffer, "MAD_SAT %s%s, %s.w, %s, %s;\n", dstreg, dstmask, arg1, arg2, arg1);
|
|
break;
|
|
case WINED3D_TOP_MODULATE_INVCOLOR_ADD_ALPHA:
|
|
shader_addline(buffer, "SUB arg0, const.x, %s;\n", arg1);
|
|
shader_addline(buffer, "MAD_SAT %s%s, arg0, %s, %s.w;\n", dstreg, dstmask, arg2, arg1);
|
|
break;
|
|
case WINED3D_TOP_MODULATE_COLOR_ADD_ALPHA:
|
|
shader_addline(buffer, "MAD_SAT %s%s, %s, %s, %s.w;\n", dstreg, dstmask, arg1, arg2, arg1);
|
|
break;
|
|
|
|
case WINED3D_TOP_DOTPRODUCT3:
|
|
mul = 4;
|
|
shader_addline(buffer, "SUB arg1, %s, const.w;\n", arg1);
|
|
shader_addline(buffer, "SUB arg2, %s, const.w;\n", arg2);
|
|
shader_addline(buffer, "DP3_SAT %s%s, arg1, arg2;\n", dstreg, dstmask);
|
|
break;
|
|
|
|
case WINED3D_TOP_MULTIPLY_ADD:
|
|
shader_addline(buffer, "MAD_SAT %s%s, %s, %s, %s;\n", dstreg, dstmask, arg1, arg2, arg0);
|
|
break;
|
|
|
|
case WINED3D_TOP_LERP:
|
|
/* The msdn is not quite right here */
|
|
shader_addline(buffer, "LRP %s%s, %s, %s, %s;\n", dstreg, dstmask, arg0, arg1, arg2);
|
|
break;
|
|
|
|
case WINED3D_TOP_BUMPENVMAP:
|
|
case WINED3D_TOP_BUMPENVMAP_LUMINANCE:
|
|
/* Those are handled in the first pass of the shader(generation pass 1 and 2) already */
|
|
break;
|
|
|
|
default:
|
|
FIXME("Unhandled texture op %08x\n", op);
|
|
}
|
|
|
|
if (mul == 2)
|
|
shader_addline(buffer, "MUL_SAT %s%s, %s, const.y;\n", dstreg, dstmask, dstreg);
|
|
else if (mul == 4)
|
|
shader_addline(buffer, "MUL_SAT %s%s, %s, const.z;\n", dstreg, dstmask, dstreg);
|
|
}
|
|
|
|
static const char *arbfp_texture_target(enum wined3d_gl_resource_type type)
|
|
{
|
|
switch(type)
|
|
{
|
|
case WINED3D_GL_RES_TYPE_TEX_1D:
|
|
return "1D";
|
|
case WINED3D_GL_RES_TYPE_TEX_2D:
|
|
return "2D";
|
|
case WINED3D_GL_RES_TYPE_TEX_3D:
|
|
return "3D";
|
|
case WINED3D_GL_RES_TYPE_TEX_CUBE:
|
|
return "CUBE";
|
|
case WINED3D_GL_RES_TYPE_TEX_RECT:
|
|
return "RECT";
|
|
default:
|
|
return "unexpected_resource_type";
|
|
}
|
|
}
|
|
|
|
static GLuint gen_arbfp_ffp_shader(const struct ffp_frag_settings *settings, const struct wined3d_gl_info *gl_info)
|
|
{
|
|
BYTE tex_read = 0, bump_used = 0, luminance_used = 0, constant_used = 0;
|
|
BOOL tempreg_used = FALSE, tfactor_used = FALSE;
|
|
unsigned int stage, lowest_disabled_stage;
|
|
struct wined3d_string_buffer buffer;
|
|
struct color_fixup_masks masks;
|
|
BOOL custom_linear_fog = FALSE;
|
|
const char *textype, *instr;
|
|
DWORD arg0, arg1, arg2;
|
|
char colorcor_dst[8];
|
|
BOOL op_equal;
|
|
GLuint ret;
|
|
|
|
if (!string_buffer_init(&buffer))
|
|
{
|
|
ERR("Failed to initialize shader buffer.\n");
|
|
return 0;
|
|
}
|
|
|
|
shader_addline(&buffer, "!!ARBfp1.0\n");
|
|
|
|
if (settings->color_key_enabled)
|
|
{
|
|
shader_addline(&buffer, "PARAM color_key_low = program.env[%u];\n", ARB_FFP_CONST_COLOR_KEY_LOW);
|
|
shader_addline(&buffer, "PARAM color_key_high = program.env[%u];\n", ARB_FFP_CONST_COLOR_KEY_HIGH);
|
|
tex_read |= 1;
|
|
}
|
|
|
|
/* Find out which textures are read */
|
|
for (stage = 0; stage < MAX_TEXTURES; ++stage)
|
|
{
|
|
if (settings->op[stage].cop == WINED3D_TOP_DISABLE)
|
|
break;
|
|
|
|
arg0 = settings->op[stage].carg0 & WINED3DTA_SELECTMASK;
|
|
arg1 = settings->op[stage].carg1 & WINED3DTA_SELECTMASK;
|
|
arg2 = settings->op[stage].carg2 & WINED3DTA_SELECTMASK;
|
|
|
|
if (arg0 == WINED3DTA_TEXTURE || arg1 == WINED3DTA_TEXTURE || arg2 == WINED3DTA_TEXTURE)
|
|
tex_read |= 1u << stage;
|
|
if (settings->op[stage].dst == tempreg)
|
|
tempreg_used = TRUE;
|
|
if (arg0 == WINED3DTA_TEMP || arg1 == WINED3DTA_TEMP || arg2 == WINED3DTA_TEMP)
|
|
tempreg_used = TRUE;
|
|
if (arg0 == WINED3DTA_TFACTOR || arg1 == WINED3DTA_TFACTOR || arg2 == WINED3DTA_TFACTOR)
|
|
tfactor_used = TRUE;
|
|
if (arg0 == WINED3DTA_CONSTANT || arg1 == WINED3DTA_CONSTANT || arg2 == WINED3DTA_CONSTANT)
|
|
constant_used |= 1u << stage;
|
|
|
|
switch (settings->op[stage].cop)
|
|
{
|
|
case WINED3D_TOP_BUMPENVMAP_LUMINANCE:
|
|
luminance_used |= 1u << stage;
|
|
/* fall through */
|
|
case WINED3D_TOP_BUMPENVMAP:
|
|
bump_used |= 1u << stage;
|
|
/* fall through */
|
|
case WINED3D_TOP_BLEND_TEXTURE_ALPHA:
|
|
case WINED3D_TOP_BLEND_TEXTURE_ALPHA_PM:
|
|
tex_read |= 1u << stage;
|
|
break;
|
|
|
|
case WINED3D_TOP_BLEND_FACTOR_ALPHA:
|
|
tfactor_used = TRUE;
|
|
break;
|
|
|
|
default:
|
|
break;
|
|
}
|
|
|
|
if (settings->op[stage].aop == WINED3D_TOP_DISABLE)
|
|
continue;
|
|
|
|
arg0 = settings->op[stage].aarg0 & WINED3DTA_SELECTMASK;
|
|
arg1 = settings->op[stage].aarg1 & WINED3DTA_SELECTMASK;
|
|
arg2 = settings->op[stage].aarg2 & WINED3DTA_SELECTMASK;
|
|
|
|
if (arg0 == WINED3DTA_TEXTURE || arg1 == WINED3DTA_TEXTURE || arg2 == WINED3DTA_TEXTURE)
|
|
tex_read |= 1u << stage;
|
|
if (arg0 == WINED3DTA_TEMP || arg1 == WINED3DTA_TEMP || arg2 == WINED3DTA_TEMP)
|
|
tempreg_used = TRUE;
|
|
if (arg0 == WINED3DTA_TFACTOR || arg1 == WINED3DTA_TFACTOR || arg2 == WINED3DTA_TFACTOR)
|
|
tfactor_used = TRUE;
|
|
if (arg0 == WINED3DTA_CONSTANT || arg1 == WINED3DTA_CONSTANT || arg2 == WINED3DTA_CONSTANT)
|
|
constant_used |= 1u << stage;
|
|
}
|
|
lowest_disabled_stage = stage;
|
|
|
|
switch (settings->fog)
|
|
{
|
|
case WINED3D_FFP_PS_FOG_OFF: break;
|
|
case WINED3D_FFP_PS_FOG_LINEAR:
|
|
if (gl_info->quirks & WINED3D_QUIRK_BROKEN_ARB_FOG)
|
|
{
|
|
custom_linear_fog = TRUE;
|
|
break;
|
|
}
|
|
shader_addline(&buffer, "OPTION ARB_fog_linear;\n");
|
|
break;
|
|
|
|
case WINED3D_FFP_PS_FOG_EXP: shader_addline(&buffer, "OPTION ARB_fog_exp;\n"); break;
|
|
case WINED3D_FFP_PS_FOG_EXP2: shader_addline(&buffer, "OPTION ARB_fog_exp2;\n"); break;
|
|
default: FIXME("Unexpected fog setting %d\n", settings->fog);
|
|
}
|
|
|
|
shader_addline(&buffer, "PARAM const = {1, 2, 4, 0.5};\n");
|
|
shader_addline(&buffer, "TEMP TMP;\n");
|
|
shader_addline(&buffer, "TEMP ret;\n");
|
|
if (tempreg_used || settings->sRGB_write) shader_addline(&buffer, "TEMP tempreg;\n");
|
|
shader_addline(&buffer, "TEMP arg0;\n");
|
|
shader_addline(&buffer, "TEMP arg1;\n");
|
|
shader_addline(&buffer, "TEMP arg2;\n");
|
|
for (stage = 0; stage < MAX_TEXTURES; ++stage)
|
|
{
|
|
if (constant_used & (1u << stage))
|
|
shader_addline(&buffer, "PARAM const%u = program.env[%u];\n", stage, ARB_FFP_CONST_CONSTANT(stage));
|
|
|
|
if (!(tex_read & (1u << stage)))
|
|
continue;
|
|
|
|
shader_addline(&buffer, "TEMP tex%u;\n", stage);
|
|
|
|
if (!(bump_used & (1u << stage)))
|
|
continue;
|
|
shader_addline(&buffer, "PARAM bumpmat%u = program.env[%u];\n", stage, ARB_FFP_CONST_BUMPMAT(stage));
|
|
|
|
if (!(luminance_used & (1u << stage)))
|
|
continue;
|
|
shader_addline(&buffer, "PARAM luminance%u = program.env[%u];\n", stage, ARB_FFP_CONST_LUMINANCE(stage));
|
|
}
|
|
if (tfactor_used)
|
|
shader_addline(&buffer, "PARAM tfactor = program.env[%u];\n", ARB_FFP_CONST_TFACTOR);
|
|
shader_addline(&buffer, "PARAM specular_enable = program.env[%u];\n", ARB_FFP_CONST_SPECULAR_ENABLE);
|
|
|
|
if (settings->sRGB_write)
|
|
{
|
|
shader_addline(&buffer, "PARAM srgb_consts0 = ");
|
|
shader_arb_append_imm_vec4(&buffer, wined3d_srgb_const0);
|
|
shader_addline(&buffer, ";\n");
|
|
shader_addline(&buffer, "PARAM srgb_consts1 = ");
|
|
shader_arb_append_imm_vec4(&buffer, wined3d_srgb_const1);
|
|
shader_addline(&buffer, ";\n");
|
|
}
|
|
|
|
if (lowest_disabled_stage < 7 && settings->emul_clipplanes)
|
|
shader_addline(&buffer, "KIL fragment.texcoord[7];\n");
|
|
|
|
if (tempreg_used || settings->sRGB_write)
|
|
shader_addline(&buffer, "MOV tempreg, 0.0;\n");
|
|
|
|
/* Generate texture sampling instructions */
|
|
for (stage = 0; stage < MAX_TEXTURES && settings->op[stage].cop != WINED3D_TOP_DISABLE; ++stage)
|
|
{
|
|
if (!(tex_read & (1u << stage)))
|
|
continue;
|
|
|
|
textype = arbfp_texture_target(settings->op[stage].tex_type);
|
|
|
|
if(settings->op[stage].projected == proj_none) {
|
|
instr = "TEX";
|
|
} else if(settings->op[stage].projected == proj_count4 ||
|
|
settings->op[stage].projected == proj_count3) {
|
|
instr = "TXP";
|
|
} else {
|
|
FIXME("Unexpected projection mode %d\n", settings->op[stage].projected);
|
|
instr = "TXP";
|
|
}
|
|
|
|
if (stage > 0
|
|
&& (settings->op[stage - 1].cop == WINED3D_TOP_BUMPENVMAP
|
|
|| settings->op[stage - 1].cop == WINED3D_TOP_BUMPENVMAP_LUMINANCE))
|
|
{
|
|
shader_addline(&buffer, "SWZ arg1, bumpmat%u, x, z, 0, 0;\n", stage - 1);
|
|
shader_addline(&buffer, "DP3 ret.x, arg1, tex%u;\n", stage - 1);
|
|
shader_addline(&buffer, "SWZ arg1, bumpmat%u, y, w, 0, 0;\n", stage - 1);
|
|
shader_addline(&buffer, "DP3 ret.y, arg1, tex%u;\n", stage - 1);
|
|
|
|
/* with projective textures, texbem only divides the static texture coord, not the displacement,
|
|
* so multiply the displacement with the dividing parameter before passing it to TXP
|
|
*/
|
|
if (settings->op[stage].projected != proj_none) {
|
|
if(settings->op[stage].projected == proj_count4) {
|
|
shader_addline(&buffer, "MOV ret.w, fragment.texcoord[%u].w;\n", stage);
|
|
shader_addline(&buffer, "MUL ret.xyz, ret, fragment.texcoord[%u].w, fragment.texcoord[%u];\n", stage, stage);
|
|
} else {
|
|
shader_addline(&buffer, "MOV ret.w, fragment.texcoord[%u].z;\n", stage);
|
|
shader_addline(&buffer, "MAD ret.xyz, ret, fragment.texcoord[%u].z, fragment.texcoord[%u];\n", stage, stage);
|
|
}
|
|
} else {
|
|
shader_addline(&buffer, "ADD ret, ret, fragment.texcoord[%u];\n", stage);
|
|
}
|
|
|
|
shader_addline(&buffer, "%s tex%u, ret, texture[%u], %s;\n",
|
|
instr, stage, stage, textype);
|
|
if (settings->op[stage - 1].cop == WINED3D_TOP_BUMPENVMAP_LUMINANCE)
|
|
{
|
|
shader_addline(&buffer, "MAD_SAT ret.x, tex%u.z, luminance%u.x, luminance%u.y;\n",
|
|
stage - 1, stage - 1, stage - 1);
|
|
shader_addline(&buffer, "MUL tex%u, tex%u, ret.x;\n", stage, stage);
|
|
}
|
|
} else if(settings->op[stage].projected == proj_count3) {
|
|
shader_addline(&buffer, "MOV ret, fragment.texcoord[%u];\n", stage);
|
|
shader_addline(&buffer, "MOV ret.w, ret.z;\n");
|
|
shader_addline(&buffer, "%s tex%u, ret, texture[%u], %s;\n",
|
|
instr, stage, stage, textype);
|
|
} else {
|
|
shader_addline(&buffer, "%s tex%u, fragment.texcoord[%u], texture[%u], %s;\n",
|
|
instr, stage, stage, stage, textype);
|
|
}
|
|
|
|
sprintf(colorcor_dst, "tex%u", stage);
|
|
masks = calc_color_correction(settings->op[stage].color_fixup, WINED3DSP_WRITEMASK_ALL);
|
|
gen_color_correction(&buffer, colorcor_dst, colorcor_dst, "const.x", "const.y",
|
|
settings->op[stage].color_fixup, masks);
|
|
}
|
|
|
|
if (settings->color_key_enabled)
|
|
{
|
|
shader_addline(&buffer, "SLT TMP, tex0, color_key_low;\n"); /* below low key */
|
|
shader_addline(&buffer, "SGE ret, tex0, color_key_high;\n"); /* above high key */
|
|
shader_addline(&buffer, "ADD TMP, TMP, ret;\n"); /* or */
|
|
shader_addline(&buffer, "DP4 TMP.b, TMP, TMP;\n"); /* on any channel */
|
|
shader_addline(&buffer, "SGE TMP, -TMP.b, 0.0;\n"); /* logical not */
|
|
shader_addline(&buffer, "KIL -TMP;\n"); /* discard if true */
|
|
}
|
|
|
|
shader_addline(&buffer, "MOV ret, fragment.color.primary;\n");
|
|
|
|
/* Generate the main shader */
|
|
for (stage = 0; stage < MAX_TEXTURES; ++stage)
|
|
{
|
|
if (settings->op[stage].cop == WINED3D_TOP_DISABLE)
|
|
break;
|
|
|
|
if (settings->op[stage].cop == WINED3D_TOP_SELECT_ARG1
|
|
&& settings->op[stage].aop == WINED3D_TOP_SELECT_ARG1)
|
|
op_equal = settings->op[stage].carg1 == settings->op[stage].aarg1;
|
|
else if (settings->op[stage].cop == WINED3D_TOP_SELECT_ARG1
|
|
&& settings->op[stage].aop == WINED3D_TOP_SELECT_ARG2)
|
|
op_equal = settings->op[stage].carg1 == settings->op[stage].aarg2;
|
|
else if (settings->op[stage].cop == WINED3D_TOP_SELECT_ARG2
|
|
&& settings->op[stage].aop == WINED3D_TOP_SELECT_ARG1)
|
|
op_equal = settings->op[stage].carg2 == settings->op[stage].aarg1;
|
|
else if (settings->op[stage].cop == WINED3D_TOP_SELECT_ARG2
|
|
&& settings->op[stage].aop == WINED3D_TOP_SELECT_ARG2)
|
|
op_equal = settings->op[stage].carg2 == settings->op[stage].aarg2;
|
|
else
|
|
op_equal = settings->op[stage].aop == settings->op[stage].cop
|
|
&& settings->op[stage].carg0 == settings->op[stage].aarg0
|
|
&& settings->op[stage].carg1 == settings->op[stage].aarg1
|
|
&& settings->op[stage].carg2 == settings->op[stage].aarg2;
|
|
|
|
if (settings->op[stage].aop == WINED3D_TOP_DISABLE)
|
|
{
|
|
gen_ffp_instr(&buffer, stage, TRUE, FALSE, settings->op[stage].dst,
|
|
settings->op[stage].cop, settings->op[stage].carg0,
|
|
settings->op[stage].carg1, settings->op[stage].carg2);
|
|
}
|
|
else if (op_equal)
|
|
{
|
|
gen_ffp_instr(&buffer, stage, TRUE, TRUE, settings->op[stage].dst,
|
|
settings->op[stage].cop, settings->op[stage].carg0,
|
|
settings->op[stage].carg1, settings->op[stage].carg2);
|
|
}
|
|
else if (settings->op[stage].cop != WINED3D_TOP_BUMPENVMAP
|
|
&& settings->op[stage].cop != WINED3D_TOP_BUMPENVMAP_LUMINANCE)
|
|
{
|
|
gen_ffp_instr(&buffer, stage, TRUE, FALSE, settings->op[stage].dst,
|
|
settings->op[stage].cop, settings->op[stage].carg0,
|
|
settings->op[stage].carg1, settings->op[stage].carg2);
|
|
gen_ffp_instr(&buffer, stage, FALSE, TRUE, settings->op[stage].dst,
|
|
settings->op[stage].aop, settings->op[stage].aarg0,
|
|
settings->op[stage].aarg1, settings->op[stage].aarg2);
|
|
}
|
|
}
|
|
|
|
if (settings->sRGB_write || custom_linear_fog)
|
|
{
|
|
shader_addline(&buffer, "MAD ret, fragment.color.secondary, specular_enable, ret;\n");
|
|
if (settings->sRGB_write)
|
|
arbfp_add_sRGB_correction(&buffer, "ret", "arg0", "arg1", "arg2", "tempreg", FALSE);
|
|
if (custom_linear_fog)
|
|
arbfp_add_linear_fog(&buffer, "ret", "arg0");
|
|
shader_addline(&buffer, "MOV result.color, ret;\n");
|
|
}
|
|
else
|
|
{
|
|
shader_addline(&buffer, "MAD result.color, fragment.color.secondary, specular_enable, ret;\n");
|
|
}
|
|
|
|
/* Footer */
|
|
shader_addline(&buffer, "END\n");
|
|
|
|
/* Generate the shader */
|
|
GL_EXTCALL(glGenProgramsARB(1, &ret));
|
|
GL_EXTCALL(glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, ret));
|
|
shader_arb_compile(gl_info, GL_FRAGMENT_PROGRAM_ARB, buffer.buffer);
|
|
|
|
string_buffer_free(&buffer);
|
|
return ret;
|
|
}
|
|
|
|
static void fragment_prog_arbfp(struct wined3d_context *context, const struct wined3d_state *state, DWORD state_id)
|
|
{
|
|
const struct wined3d_gl_info *gl_info = context->gl_info;
|
|
const struct wined3d_device *device = context->device;
|
|
struct shader_arb_priv *priv = device->fragment_priv;
|
|
BOOL use_pshader = use_ps(state);
|
|
struct ffp_frag_settings settings;
|
|
const struct arbfp_ffp_desc *desc;
|
|
unsigned int i;
|
|
|
|
TRACE("context %p, state %p, state_id %#x.\n", context, state, state_id);
|
|
|
|
if (isStateDirty(context, STATE_RENDER(WINED3D_RS_FOGENABLE)))
|
|
{
|
|
if (!use_pshader && device->shader_backend == &arb_program_shader_backend && context->last_was_pshader)
|
|
{
|
|
/* Reload fixed function constants since they collide with the
|
|
* pixel shader constants. */
|
|
for (i = 0; i < MAX_TEXTURES; ++i)
|
|
{
|
|
set_bumpmat_arbfp(context, state, STATE_TEXTURESTAGE(i, WINED3D_TSS_BUMPENV_MAT00));
|
|
state_tss_constant_arbfp(context, state, STATE_TEXTURESTAGE(i, WINED3D_TSS_CONSTANT));
|
|
}
|
|
state_texfactor_arbfp(context, state, STATE_RENDER(WINED3D_RS_TEXTUREFACTOR));
|
|
state_arb_specularenable(context, state, STATE_RENDER(WINED3D_RS_SPECULARENABLE));
|
|
color_key_arbfp(context, state, STATE_COLOR_KEY);
|
|
}
|
|
else if (use_pshader)
|
|
{
|
|
context->shader_update_mask |= 1u << WINED3D_SHADER_TYPE_PIXEL;
|
|
}
|
|
return;
|
|
}
|
|
|
|
if (!use_pshader)
|
|
{
|
|
/* Find or create a shader implementing the fixed function pipeline
|
|
* settings, then activate it. */
|
|
gen_ffp_frag_op(context, state, &settings, FALSE);
|
|
desc = (const struct arbfp_ffp_desc *)find_ffp_frag_shader(&priv->fragment_shaders, &settings);
|
|
if (!desc)
|
|
{
|
|
struct arbfp_ffp_desc *new_desc;
|
|
|
|
if (!(new_desc = heap_alloc(sizeof(*new_desc))))
|
|
{
|
|
ERR("Out of memory\n");
|
|
return;
|
|
}
|
|
|
|
new_desc->parent.settings = settings;
|
|
new_desc->shader = gen_arbfp_ffp_shader(&settings, gl_info);
|
|
add_ffp_frag_shader(&priv->fragment_shaders, &new_desc->parent);
|
|
TRACE("Allocated fixed function replacement shader descriptor %p\n", new_desc);
|
|
desc = new_desc;
|
|
}
|
|
|
|
/* Now activate the replacement program. GL_FRAGMENT_PROGRAM_ARB is already active (however, note the
|
|
* comment above the shader_select call below). If e.g. GLSL is active, the shader_select call will
|
|
* deactivate it.
|
|
*/
|
|
GL_EXTCALL(glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, desc->shader));
|
|
checkGLcall("glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, desc->shader)");
|
|
priv->current_fprogram_id = desc->shader;
|
|
|
|
if (device->shader_backend == &arb_program_shader_backend && context->last_was_pshader)
|
|
{
|
|
/* Reload fixed function constants since they collide with the
|
|
* pixel shader constants. */
|
|
for (i = 0; i < MAX_TEXTURES; ++i)
|
|
{
|
|
set_bumpmat_arbfp(context, state, STATE_TEXTURESTAGE(i, WINED3D_TSS_BUMPENV_MAT00));
|
|
state_tss_constant_arbfp(context, state, STATE_TEXTURESTAGE(i, WINED3D_TSS_CONSTANT));
|
|
}
|
|
state_texfactor_arbfp(context, state, STATE_RENDER(WINED3D_RS_TEXTUREFACTOR));
|
|
state_arb_specularenable(context, state, STATE_RENDER(WINED3D_RS_SPECULARENABLE));
|
|
color_key_arbfp(context, state, STATE_COLOR_KEY);
|
|
}
|
|
context->last_was_pshader = FALSE;
|
|
}
|
|
else if (!context->last_was_pshader)
|
|
{
|
|
if (device->shader_backend == &arb_program_shader_backend)
|
|
context->constant_update_mask |= WINED3D_SHADER_CONST_PS_F;
|
|
context->last_was_pshader = TRUE;
|
|
}
|
|
|
|
context->shader_update_mask |= 1u << WINED3D_SHADER_TYPE_PIXEL;
|
|
}
|
|
|
|
/* We can't link the fog states to the fragment state directly since the
|
|
* vertex pipeline links them to FOGENABLE. A different linking in different
|
|
* pipeline parts can't be expressed in the combined state table, so we need
|
|
* to handle that with a forwarding function. The other invisible side effect
|
|
* is that changing the fog start and fog end (which links to FOGENABLE in
|
|
* vertex) results in the fragment_prog_arbfp function being called because
|
|
* FOGENABLE is dirty, which calls this function here. */
|
|
static void state_arbfp_fog(struct wined3d_context *context, const struct wined3d_state *state, DWORD state_id)
|
|
{
|
|
enum fogsource new_source;
|
|
DWORD fogstart = state->render_states[WINED3D_RS_FOGSTART];
|
|
DWORD fogend = state->render_states[WINED3D_RS_FOGEND];
|
|
|
|
TRACE("context %p, state %p, state_id %#x.\n", context, state, state_id);
|
|
|
|
if (!isStateDirty(context, STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL)))
|
|
fragment_prog_arbfp(context, state, state_id);
|
|
|
|
if (!state->render_states[WINED3D_RS_FOGENABLE])
|
|
return;
|
|
|
|
if (state->render_states[WINED3D_RS_FOGTABLEMODE] == WINED3D_FOG_NONE)
|
|
{
|
|
if (use_vs(state))
|
|
{
|
|
new_source = FOGSOURCE_VS;
|
|
}
|
|
else
|
|
{
|
|
if (state->render_states[WINED3D_RS_FOGVERTEXMODE] == WINED3D_FOG_NONE || context->last_was_rhw)
|
|
new_source = FOGSOURCE_COORD;
|
|
else
|
|
new_source = FOGSOURCE_FFP;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
new_source = FOGSOURCE_FFP;
|
|
}
|
|
|
|
if (new_source != context->fog_source || fogstart == fogend)
|
|
{
|
|
context->fog_source = new_source;
|
|
state_fogstartend(context, state, STATE_RENDER(WINED3D_RS_FOGSTART));
|
|
}
|
|
}
|
|
|
|
static void textransform(struct wined3d_context *context, const struct wined3d_state *state, DWORD state_id)
|
|
{
|
|
if (!isStateDirty(context, STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL)))
|
|
fragment_prog_arbfp(context, state, state_id);
|
|
}
|
|
|
|
static const struct StateEntryTemplate arbfp_fragmentstate_template[] =
|
|
{
|
|
{STATE_RENDER(WINED3D_RS_TEXTUREFACTOR), { STATE_RENDER(WINED3D_RS_TEXTUREFACTOR), state_texfactor_arbfp }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(0, WINED3D_TSS_COLOR_OP), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(0, WINED3D_TSS_COLOR_ARG1), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(0, WINED3D_TSS_COLOR_ARG2), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(0, WINED3D_TSS_COLOR_ARG0), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(0, WINED3D_TSS_ALPHA_OP), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(0, WINED3D_TSS_ALPHA_ARG1), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(0, WINED3D_TSS_ALPHA_ARG2), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(0, WINED3D_TSS_ALPHA_ARG0), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(0, WINED3D_TSS_RESULT_ARG), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(0, WINED3D_TSS_BUMPENV_MAT00), { STATE_TEXTURESTAGE(0, WINED3D_TSS_BUMPENV_MAT00), set_bumpmat_arbfp }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(0, WINED3D_TSS_BUMPENV_MAT01), { STATE_TEXTURESTAGE(0, WINED3D_TSS_BUMPENV_MAT00), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(0, WINED3D_TSS_BUMPENV_MAT10), { STATE_TEXTURESTAGE(0, WINED3D_TSS_BUMPENV_MAT00), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(0, WINED3D_TSS_BUMPENV_MAT11), { STATE_TEXTURESTAGE(0, WINED3D_TSS_BUMPENV_MAT00), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(0, WINED3D_TSS_BUMPENV_LSCALE), { STATE_TEXTURESTAGE(0, WINED3D_TSS_BUMPENV_LSCALE), tex_bumpenvlum_arbfp }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(0, WINED3D_TSS_BUMPENV_LOFFSET), { STATE_TEXTURESTAGE(0, WINED3D_TSS_BUMPENV_LSCALE), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(1, WINED3D_TSS_COLOR_OP), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(1, WINED3D_TSS_COLOR_ARG1), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(1, WINED3D_TSS_COLOR_ARG2), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(1, WINED3D_TSS_COLOR_ARG0), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(1, WINED3D_TSS_ALPHA_OP), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(1, WINED3D_TSS_ALPHA_ARG1), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(1, WINED3D_TSS_ALPHA_ARG2), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(1, WINED3D_TSS_ALPHA_ARG0), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(1, WINED3D_TSS_RESULT_ARG), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(1, WINED3D_TSS_BUMPENV_MAT00), { STATE_TEXTURESTAGE(1, WINED3D_TSS_BUMPENV_MAT00), set_bumpmat_arbfp }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(1, WINED3D_TSS_BUMPENV_MAT01), { STATE_TEXTURESTAGE(1, WINED3D_TSS_BUMPENV_MAT00), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(1, WINED3D_TSS_BUMPENV_MAT10), { STATE_TEXTURESTAGE(1, WINED3D_TSS_BUMPENV_MAT00), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(1, WINED3D_TSS_BUMPENV_MAT11), { STATE_TEXTURESTAGE(1, WINED3D_TSS_BUMPENV_MAT00), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(1, WINED3D_TSS_BUMPENV_LSCALE), { STATE_TEXTURESTAGE(1, WINED3D_TSS_BUMPENV_LSCALE), tex_bumpenvlum_arbfp }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(1, WINED3D_TSS_BUMPENV_LOFFSET), { STATE_TEXTURESTAGE(1, WINED3D_TSS_BUMPENV_LSCALE), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(2, WINED3D_TSS_COLOR_OP), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(2, WINED3D_TSS_COLOR_ARG1), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(2, WINED3D_TSS_COLOR_ARG2), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(2, WINED3D_TSS_COLOR_ARG0), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(2, WINED3D_TSS_ALPHA_OP), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(2, WINED3D_TSS_ALPHA_ARG1), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(2, WINED3D_TSS_ALPHA_ARG2), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(2, WINED3D_TSS_ALPHA_ARG0), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(2, WINED3D_TSS_RESULT_ARG), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(2, WINED3D_TSS_BUMPENV_MAT00), { STATE_TEXTURESTAGE(2, WINED3D_TSS_BUMPENV_MAT00), set_bumpmat_arbfp }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(2, WINED3D_TSS_BUMPENV_MAT01), { STATE_TEXTURESTAGE(2, WINED3D_TSS_BUMPENV_MAT00), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(2, WINED3D_TSS_BUMPENV_MAT10), { STATE_TEXTURESTAGE(2, WINED3D_TSS_BUMPENV_MAT00), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(2, WINED3D_TSS_BUMPENV_MAT11), { STATE_TEXTURESTAGE(2, WINED3D_TSS_BUMPENV_MAT00), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(2, WINED3D_TSS_BUMPENV_LSCALE), { STATE_TEXTURESTAGE(2, WINED3D_TSS_BUMPENV_LSCALE), tex_bumpenvlum_arbfp }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(2, WINED3D_TSS_BUMPENV_LOFFSET), { STATE_TEXTURESTAGE(2, WINED3D_TSS_BUMPENV_LSCALE), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(3, WINED3D_TSS_COLOR_OP), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(3, WINED3D_TSS_COLOR_ARG1), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(3, WINED3D_TSS_COLOR_ARG2), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(3, WINED3D_TSS_COLOR_ARG0), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(3, WINED3D_TSS_ALPHA_OP), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(3, WINED3D_TSS_ALPHA_ARG1), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(3, WINED3D_TSS_ALPHA_ARG2), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(3, WINED3D_TSS_ALPHA_ARG0), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(3, WINED3D_TSS_RESULT_ARG), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(3, WINED3D_TSS_BUMPENV_MAT00), { STATE_TEXTURESTAGE(3, WINED3D_TSS_BUMPENV_MAT00), set_bumpmat_arbfp }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(3, WINED3D_TSS_BUMPENV_MAT01), { STATE_TEXTURESTAGE(3, WINED3D_TSS_BUMPENV_MAT00), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(3, WINED3D_TSS_BUMPENV_MAT10), { STATE_TEXTURESTAGE(3, WINED3D_TSS_BUMPENV_MAT00), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(3, WINED3D_TSS_BUMPENV_MAT11), { STATE_TEXTURESTAGE(3, WINED3D_TSS_BUMPENV_MAT00), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(3, WINED3D_TSS_BUMPENV_LSCALE), { STATE_TEXTURESTAGE(3, WINED3D_TSS_BUMPENV_LSCALE), tex_bumpenvlum_arbfp }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(3, WINED3D_TSS_BUMPENV_LOFFSET), { STATE_TEXTURESTAGE(3, WINED3D_TSS_BUMPENV_LSCALE), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(4, WINED3D_TSS_COLOR_OP), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(4, WINED3D_TSS_COLOR_ARG1), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(4, WINED3D_TSS_COLOR_ARG2), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(4, WINED3D_TSS_COLOR_ARG0), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(4, WINED3D_TSS_ALPHA_OP), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(4, WINED3D_TSS_ALPHA_ARG1), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(4, WINED3D_TSS_ALPHA_ARG2), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(4, WINED3D_TSS_ALPHA_ARG0), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(4, WINED3D_TSS_RESULT_ARG), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(4, WINED3D_TSS_BUMPENV_MAT00), { STATE_TEXTURESTAGE(4, WINED3D_TSS_BUMPENV_MAT00), set_bumpmat_arbfp }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(4, WINED3D_TSS_BUMPENV_MAT01), { STATE_TEXTURESTAGE(4, WINED3D_TSS_BUMPENV_MAT00), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(4, WINED3D_TSS_BUMPENV_MAT10), { STATE_TEXTURESTAGE(4, WINED3D_TSS_BUMPENV_MAT00), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(4, WINED3D_TSS_BUMPENV_MAT11), { STATE_TEXTURESTAGE(4, WINED3D_TSS_BUMPENV_MAT00), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(4, WINED3D_TSS_BUMPENV_LSCALE), { STATE_TEXTURESTAGE(4, WINED3D_TSS_BUMPENV_LSCALE), tex_bumpenvlum_arbfp }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(4, WINED3D_TSS_BUMPENV_LOFFSET), { STATE_TEXTURESTAGE(4, WINED3D_TSS_BUMPENV_LSCALE), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(5, WINED3D_TSS_COLOR_OP), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(5, WINED3D_TSS_COLOR_ARG1), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(5, WINED3D_TSS_COLOR_ARG2), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(5, WINED3D_TSS_COLOR_ARG0), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(5, WINED3D_TSS_ALPHA_OP), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(5, WINED3D_TSS_ALPHA_ARG1), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(5, WINED3D_TSS_ALPHA_ARG2), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(5, WINED3D_TSS_ALPHA_ARG0), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(5, WINED3D_TSS_RESULT_ARG), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(5, WINED3D_TSS_BUMPENV_MAT00), { STATE_TEXTURESTAGE(5, WINED3D_TSS_BUMPENV_MAT00), set_bumpmat_arbfp }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(5, WINED3D_TSS_BUMPENV_MAT01), { STATE_TEXTURESTAGE(5, WINED3D_TSS_BUMPENV_MAT00), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(5, WINED3D_TSS_BUMPENV_MAT10), { STATE_TEXTURESTAGE(5, WINED3D_TSS_BUMPENV_MAT00), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(5, WINED3D_TSS_BUMPENV_MAT11), { STATE_TEXTURESTAGE(5, WINED3D_TSS_BUMPENV_MAT00), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(5, WINED3D_TSS_BUMPENV_LSCALE), { STATE_TEXTURESTAGE(5, WINED3D_TSS_BUMPENV_LSCALE), tex_bumpenvlum_arbfp }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(5, WINED3D_TSS_BUMPENV_LOFFSET), { STATE_TEXTURESTAGE(5, WINED3D_TSS_BUMPENV_LSCALE), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(6, WINED3D_TSS_COLOR_OP), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(6, WINED3D_TSS_COLOR_ARG1), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(6, WINED3D_TSS_COLOR_ARG2), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(6, WINED3D_TSS_COLOR_ARG0), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(6, WINED3D_TSS_ALPHA_OP), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(6, WINED3D_TSS_ALPHA_ARG1), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(6, WINED3D_TSS_ALPHA_ARG2), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(6, WINED3D_TSS_ALPHA_ARG0), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(6, WINED3D_TSS_RESULT_ARG), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(6, WINED3D_TSS_BUMPENV_MAT00), { STATE_TEXTURESTAGE(6, WINED3D_TSS_BUMPENV_MAT00), set_bumpmat_arbfp }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(6, WINED3D_TSS_BUMPENV_MAT01), { STATE_TEXTURESTAGE(6, WINED3D_TSS_BUMPENV_MAT00), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(6, WINED3D_TSS_BUMPENV_MAT10), { STATE_TEXTURESTAGE(6, WINED3D_TSS_BUMPENV_MAT00), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(6, WINED3D_TSS_BUMPENV_MAT11), { STATE_TEXTURESTAGE(6, WINED3D_TSS_BUMPENV_MAT00), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(6, WINED3D_TSS_BUMPENV_LSCALE), { STATE_TEXTURESTAGE(6, WINED3D_TSS_BUMPENV_LSCALE), tex_bumpenvlum_arbfp }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(6, WINED3D_TSS_BUMPENV_LOFFSET), { STATE_TEXTURESTAGE(6, WINED3D_TSS_BUMPENV_LSCALE), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(7, WINED3D_TSS_COLOR_OP), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(7, WINED3D_TSS_COLOR_ARG1), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(7, WINED3D_TSS_COLOR_ARG2), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(7, WINED3D_TSS_COLOR_ARG0), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(7, WINED3D_TSS_ALPHA_OP), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(7, WINED3D_TSS_ALPHA_ARG1), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(7, WINED3D_TSS_ALPHA_ARG2), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(7, WINED3D_TSS_ALPHA_ARG0), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(7, WINED3D_TSS_RESULT_ARG), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(7, WINED3D_TSS_BUMPENV_MAT00), { STATE_TEXTURESTAGE(7, WINED3D_TSS_BUMPENV_MAT00), set_bumpmat_arbfp }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(7, WINED3D_TSS_BUMPENV_MAT01), { STATE_TEXTURESTAGE(7, WINED3D_TSS_BUMPENV_MAT00), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(7, WINED3D_TSS_BUMPENV_MAT10), { STATE_TEXTURESTAGE(7, WINED3D_TSS_BUMPENV_MAT00), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(7, WINED3D_TSS_BUMPENV_MAT11), { STATE_TEXTURESTAGE(7, WINED3D_TSS_BUMPENV_MAT00), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(7, WINED3D_TSS_BUMPENV_LSCALE), { STATE_TEXTURESTAGE(7, WINED3D_TSS_BUMPENV_LSCALE), tex_bumpenvlum_arbfp }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(7, WINED3D_TSS_BUMPENV_LOFFSET), { STATE_TEXTURESTAGE(7, WINED3D_TSS_BUMPENV_LSCALE), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), fragment_prog_arbfp }, WINED3D_GL_EXT_NONE },
|
|
{STATE_RENDER(WINED3D_RS_ALPHAFUNC), { STATE_RENDER(WINED3D_RS_ALPHATESTENABLE), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_RENDER(WINED3D_RS_ALPHAREF), { STATE_RENDER(WINED3D_RS_ALPHATESTENABLE), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_RENDER(WINED3D_RS_ALPHATESTENABLE), { STATE_RENDER(WINED3D_RS_ALPHATESTENABLE), alpha_test_arbfp }, WINED3D_GL_EXT_NONE },
|
|
{STATE_RENDER(WINED3D_RS_COLORKEYENABLE), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_COLOR_KEY, { STATE_COLOR_KEY, color_key_arbfp }, WINED3D_GL_EXT_NONE },
|
|
{STATE_RENDER(WINED3D_RS_FOGENABLE), { STATE_RENDER(WINED3D_RS_FOGENABLE), state_arbfp_fog }, WINED3D_GL_EXT_NONE },
|
|
{STATE_RENDER(WINED3D_RS_FOGTABLEMODE), { STATE_RENDER(WINED3D_RS_FOGENABLE), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_RENDER(WINED3D_RS_FOGVERTEXMODE), { STATE_RENDER(WINED3D_RS_FOGENABLE), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_RENDER(WINED3D_RS_FOGSTART), { STATE_RENDER(WINED3D_RS_FOGSTART), state_fogstartend }, WINED3D_GL_EXT_NONE },
|
|
{STATE_RENDER(WINED3D_RS_FOGEND), { STATE_RENDER(WINED3D_RS_FOGSTART), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_RENDER(WINED3D_RS_SRGBWRITEENABLE), { STATE_RENDER(WINED3D_RS_SRGBWRITEENABLE), state_srgbwrite }, ARB_FRAMEBUFFER_SRGB },
|
|
{STATE_RENDER(WINED3D_RS_SRGBWRITEENABLE), { STATE_SHADER(WINED3D_SHADER_TYPE_PIXEL), NULL }, WINED3D_GL_EXT_NONE },
|
|
{STATE_RENDER(WINED3D_RS_FOGCOLOR), { STATE_RENDER(WINED3D_RS_FOGCOLOR), state_fogcolor }, WINED3D_GL_EXT_NONE },
|
|
{STATE_RENDER(WINED3D_RS_FOGDENSITY), { STATE_RENDER(WINED3D_RS_FOGDENSITY), state_fogdensity }, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(0,WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), {STATE_TEXTURESTAGE(0,WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), textransform}, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(1,WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), {STATE_TEXTURESTAGE(1,WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), textransform}, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(2,WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), {STATE_TEXTURESTAGE(2,WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), textransform}, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(3,WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), {STATE_TEXTURESTAGE(3,WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), textransform}, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(4,WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), {STATE_TEXTURESTAGE(4,WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), textransform}, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(5,WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), {STATE_TEXTURESTAGE(5,WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), textransform}, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(6,WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), {STATE_TEXTURESTAGE(6,WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), textransform}, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(7,WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), {STATE_TEXTURESTAGE(7,WINED3D_TSS_TEXTURE_TRANSFORM_FLAGS), textransform}, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(0, WINED3D_TSS_CONSTANT), { STATE_TEXTURESTAGE(0, WINED3D_TSS_CONSTANT), state_tss_constant_arbfp}, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(1, WINED3D_TSS_CONSTANT), { STATE_TEXTURESTAGE(1, WINED3D_TSS_CONSTANT), state_tss_constant_arbfp}, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(2, WINED3D_TSS_CONSTANT), { STATE_TEXTURESTAGE(2, WINED3D_TSS_CONSTANT), state_tss_constant_arbfp}, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(3, WINED3D_TSS_CONSTANT), { STATE_TEXTURESTAGE(3, WINED3D_TSS_CONSTANT), state_tss_constant_arbfp}, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(4, WINED3D_TSS_CONSTANT), { STATE_TEXTURESTAGE(4, WINED3D_TSS_CONSTANT), state_tss_constant_arbfp}, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(5, WINED3D_TSS_CONSTANT), { STATE_TEXTURESTAGE(5, WINED3D_TSS_CONSTANT), state_tss_constant_arbfp}, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(6, WINED3D_TSS_CONSTANT), { STATE_TEXTURESTAGE(6, WINED3D_TSS_CONSTANT), state_tss_constant_arbfp}, WINED3D_GL_EXT_NONE },
|
|
{STATE_TEXTURESTAGE(7, WINED3D_TSS_CONSTANT), { STATE_TEXTURESTAGE(7, WINED3D_TSS_CONSTANT), state_tss_constant_arbfp}, WINED3D_GL_EXT_NONE },
|
|
{STATE_RENDER(WINED3D_RS_SPECULARENABLE), { STATE_RENDER(WINED3D_RS_SPECULARENABLE), state_arb_specularenable}, WINED3D_GL_EXT_NONE },
|
|
{STATE_RENDER(WINED3D_RS_SHADEMODE), { STATE_RENDER(WINED3D_RS_SHADEMODE), state_shademode }, WINED3D_GL_EXT_NONE },
|
|
{0 /* Terminate */, { 0, 0 }, WINED3D_GL_EXT_NONE },
|
|
};
|
|
|
|
static BOOL arbfp_alloc_context_data(struct wined3d_context *context)
|
|
{
|
|
return TRUE;
|
|
}
|
|
|
|
static void arbfp_free_context_data(struct wined3d_context *context)
|
|
{
|
|
}
|
|
|
|
const struct fragment_pipeline arbfp_fragment_pipeline = {
|
|
arbfp_enable,
|
|
arbfp_get_caps,
|
|
arbfp_get_emul_mask,
|
|
arbfp_alloc,
|
|
arbfp_free,
|
|
arbfp_alloc_context_data,
|
|
arbfp_free_context_data,
|
|
shader_arb_color_fixup_supported,
|
|
arbfp_fragmentstate_template,
|
|
};
|
|
|
|
struct arbfp_blit_type
|
|
{
|
|
enum complex_fixup fixup : 4;
|
|
enum wined3d_gl_resource_type res_type : 3;
|
|
DWORD use_color_key : 1;
|
|
DWORD padding : 24;
|
|
};
|
|
|
|
struct arbfp_blit_desc
|
|
{
|
|
GLuint shader;
|
|
struct arbfp_blit_type type;
|
|
struct wine_rb_entry entry;
|
|
};
|
|
|
|
#define ARBFP_BLIT_PARAM_SIZE 0
|
|
#define ARBFP_BLIT_PARAM_COLOR_KEY_LOW 1
|
|
#define ARBFP_BLIT_PARAM_COLOR_KEY_HIGH 2
|
|
|
|
struct wined3d_arbfp_blitter
|
|
{
|
|
struct wined3d_blitter blitter;
|
|
struct wine_rb_tree shaders;
|
|
GLuint palette_texture;
|
|
};
|
|
|
|
static int arbfp_blit_type_compare(const void *key, const struct wine_rb_entry *entry)
|
|
{
|
|
const struct arbfp_blit_type *ka = key;
|
|
const struct arbfp_blit_type *kb = &WINE_RB_ENTRY_VALUE(entry, const struct arbfp_blit_desc, entry)->type;
|
|
|
|
return memcmp(ka, kb, sizeof(*ka));
|
|
}
|
|
|
|
/* Context activation is done by the caller. */
|
|
static void arbfp_free_blit_shader(struct wine_rb_entry *entry, void *ctx)
|
|
{
|
|
struct arbfp_blit_desc *entry_arb = WINE_RB_ENTRY_VALUE(entry, struct arbfp_blit_desc, entry);
|
|
const struct wined3d_gl_info *gl_info;
|
|
struct wined3d_context *context;
|
|
|
|
context = ctx;
|
|
gl_info = context->gl_info;
|
|
|
|
GL_EXTCALL(glDeleteProgramsARB(1, &entry_arb->shader));
|
|
checkGLcall("glDeleteProgramsARB(1, &entry_arb->shader)");
|
|
heap_free(entry_arb);
|
|
}
|
|
|
|
/* Context activation is done by the caller. */
|
|
static void arbfp_blitter_destroy(struct wined3d_blitter *blitter, struct wined3d_context *context)
|
|
{
|
|
const struct wined3d_gl_info *gl_info = context->gl_info;
|
|
struct wined3d_arbfp_blitter *arbfp_blitter;
|
|
struct wined3d_blitter *next;
|
|
|
|
if ((next = blitter->next))
|
|
next->ops->blitter_destroy(next, context);
|
|
|
|
arbfp_blitter = CONTAINING_RECORD(blitter, struct wined3d_arbfp_blitter, blitter);
|
|
|
|
wine_rb_destroy(&arbfp_blitter->shaders, arbfp_free_blit_shader, context);
|
|
checkGLcall("Delete blit programs");
|
|
|
|
if (arbfp_blitter->palette_texture)
|
|
gl_info->gl_ops.gl.p_glDeleteTextures(1, &arbfp_blitter->palette_texture);
|
|
|
|
heap_free(arbfp_blitter);
|
|
}
|
|
|
|
static BOOL gen_planar_yuv_read(struct wined3d_string_buffer *buffer, const struct arbfp_blit_type *type,
|
|
char *luminance)
|
|
{
|
|
char chroma;
|
|
const char *tex, *texinstr = "TXP";
|
|
|
|
if (type->fixup == COMPLEX_FIXUP_UYVY)
|
|
{
|
|
chroma = 'x';
|
|
*luminance = 'w';
|
|
}
|
|
else
|
|
{
|
|
chroma = 'w';
|
|
*luminance = 'x';
|
|
}
|
|
|
|
tex = arbfp_texture_target(type->res_type);
|
|
if (type->res_type == WINED3D_GL_RES_TYPE_TEX_RECT)
|
|
texinstr = "TEX";
|
|
|
|
/* First we have to read the chroma values. This means we need at least two pixels(no filtering),
|
|
* or 4 pixels(with filtering). To get the unmodified chromas, we have to rid ourselves of the
|
|
* filtering when we sample the texture.
|
|
*
|
|
* These are the rules for reading the chroma:
|
|
*
|
|
* Even pixel: Cr
|
|
* Even pixel: U
|
|
* Odd pixel: V
|
|
*
|
|
* So we have to get the sampling x position in non-normalized coordinates in integers
|
|
*/
|
|
if (type->res_type != WINED3D_GL_RES_TYPE_TEX_RECT)
|
|
{
|
|
shader_addline(buffer, "MUL texcrd.xy, fragment.texcoord[0], size.x;\n");
|
|
shader_addline(buffer, "MOV texcrd.w, size.x;\n");
|
|
}
|
|
else
|
|
{
|
|
shader_addline(buffer, "MOV texcrd, fragment.texcoord[0];\n");
|
|
}
|
|
/* We must not allow filtering between pixel x and x+1, this would mix U and V
|
|
* Vertical filtering is ok. However, bear in mind that the pixel center is at
|
|
* 0.5, so add 0.5.
|
|
*/
|
|
shader_addline(buffer, "FLR texcrd.x, texcrd.x;\n");
|
|
shader_addline(buffer, "ADD texcrd.x, texcrd.x, coef.y;\n");
|
|
|
|
/* Divide the x coordinate by 0.5 and get the fraction. This gives 0.25 and 0.75 for the
|
|
* even and odd pixels respectively
|
|
*/
|
|
shader_addline(buffer, "MUL texcrd2, texcrd, coef.y;\n");
|
|
shader_addline(buffer, "FRC texcrd2, texcrd2;\n");
|
|
|
|
/* Sample Pixel 1 */
|
|
shader_addline(buffer, "%s luminance, texcrd, texture[0], %s;\n", texinstr, tex);
|
|
|
|
/* Put the value into either of the chroma values */
|
|
shader_addline(buffer, "SGE temp.x, texcrd2.x, coef.y;\n");
|
|
shader_addline(buffer, "MUL chroma.x, luminance.%c, temp.x;\n", chroma);
|
|
shader_addline(buffer, "SLT temp.x, texcrd2.x, coef.y;\n");
|
|
shader_addline(buffer, "MUL chroma.y, luminance.%c, temp.x;\n", chroma);
|
|
|
|
/* Sample pixel 2. If we read an even pixel(SLT above returned 1), sample
|
|
* the pixel right to the current one. Otherwise, sample the left pixel.
|
|
* Bias and scale the SLT result to -1;1 and add it to the texcrd.x.
|
|
*/
|
|
shader_addline(buffer, "MAD temp.x, temp.x, coef.z, -coef.x;\n");
|
|
shader_addline(buffer, "ADD texcrd.x, texcrd, temp.x;\n");
|
|
shader_addline(buffer, "%s luminance, texcrd, texture[0], %s;\n", texinstr, tex);
|
|
|
|
/* Put the value into the other chroma */
|
|
shader_addline(buffer, "SGE temp.x, texcrd2.x, coef.y;\n");
|
|
shader_addline(buffer, "MAD chroma.y, luminance.%c, temp.x, chroma.y;\n", chroma);
|
|
shader_addline(buffer, "SLT temp.x, texcrd2.x, coef.y;\n");
|
|
shader_addline(buffer, "MAD chroma.x, luminance.%c, temp.x, chroma.x;\n", chroma);
|
|
|
|
/* TODO: If filtering is enabled, sample a 2nd pair of pixels left or right of
|
|
* the current one and lerp the two U and V values
|
|
*/
|
|
|
|
/* This gives the correctly filtered luminance value */
|
|
shader_addline(buffer, "TEX luminance, fragment.texcoord[0], texture[0], %s;\n", tex);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static BOOL gen_yv12_read(struct wined3d_string_buffer *buffer, const struct arbfp_blit_type *type,
|
|
char *luminance)
|
|
{
|
|
const char *tex;
|
|
static const float yv12_coef[]
|
|
= {2.0f / 3.0f, 1.0f / 6.0f, (2.0f / 3.0f) + (1.0f / 6.0f), 1.0f / 3.0f};
|
|
|
|
tex = arbfp_texture_target(type->res_type);
|
|
|
|
/* YV12 surfaces contain a WxH sized luminance plane, followed by a (W/2)x(H/2)
|
|
* V and a (W/2)x(H/2) U plane, each with 8 bit per pixel. So the effective
|
|
* bitdepth is 12 bits per pixel. Since the U and V planes have only half the
|
|
* pitch of the luminance plane, the packing into the gl texture is a bit
|
|
* unfortunate. If the whole texture is interpreted as luminance data it looks
|
|
* approximately like this:
|
|
*
|
|
* +----------------------------------+----
|
|
* | |
|
|
* | |
|
|
* | |
|
|
* | |
|
|
* | | 2
|
|
* | LUMINANCE | -
|
|
* | | 3
|
|
* | |
|
|
* | |
|
|
* | |
|
|
* | |
|
|
* +----------------+-----------------+----
|
|
* | | |
|
|
* | V even rows | V odd rows |
|
|
* | | | 1
|
|
* +----------------+------------------ -
|
|
* | | | 3
|
|
* | U even rows | U odd rows |
|
|
* | | |
|
|
* +----------------+-----------------+----
|
|
* | | |
|
|
* | 0.5 | 0.5 |
|
|
*
|
|
* So it appears as if there are 4 chroma images, but in fact the odd rows
|
|
* in the chroma images are in the same row as the even ones. So it is
|
|
* kinda tricky to read
|
|
*
|
|
* When reading from rectangle textures, keep in mind that the input y coordinates
|
|
* go from 0 to d3d_height, whereas the opengl texture height is 1.5 * d3d_height
|
|
*/
|
|
shader_addline(buffer, "PARAM yv12_coef = ");
|
|
shader_arb_append_imm_vec4(buffer, yv12_coef);
|
|
shader_addline(buffer, ";\n");
|
|
|
|
shader_addline(buffer, "MOV texcrd, fragment.texcoord[0];\n");
|
|
/* the chroma planes have only half the width */
|
|
shader_addline(buffer, "MUL texcrd.x, texcrd.x, coef.y;\n");
|
|
|
|
/* The first value is between 2/3 and 5/6th of the texture's height, so scale+bias
|
|
* the coordinate. Also read the right side of the image when reading odd lines
|
|
*
|
|
* Don't forget to clamp the y values in into the range, otherwise we'll get filtering
|
|
* bleeding
|
|
*/
|
|
if (type->res_type == WINED3D_GL_RES_TYPE_TEX_2D)
|
|
{
|
|
|
|
shader_addline(buffer, "RCP chroma.w, size.y;\n");
|
|
|
|
shader_addline(buffer, "MUL texcrd2.y, texcrd.y, size.y;\n");
|
|
|
|
shader_addline(buffer, "FLR texcrd2.y, texcrd2.y;\n");
|
|
shader_addline(buffer, "MAD texcrd.y, texcrd.y, yv12_coef.y, yv12_coef.x;\n");
|
|
|
|
/* Read odd lines from the right side(add size * 0.5 to the x coordinate */
|
|
shader_addline(buffer, "ADD texcrd2.x, texcrd2.y, yv12_coef.y;\n"); /* To avoid 0.5 == 0.5 comparisons */
|
|
shader_addline(buffer, "FRC texcrd2.x, texcrd2.x;\n");
|
|
shader_addline(buffer, "SGE texcrd2.x, texcrd2.x, coef.y;\n");
|
|
shader_addline(buffer, "MAD texcrd.x, texcrd2.x, coef.y, texcrd.x;\n");
|
|
|
|
/* clamp, keep the half pixel origin in mind */
|
|
shader_addline(buffer, "MAD temp.y, coef.y, chroma.w, yv12_coef.x;\n");
|
|
shader_addline(buffer, "MAX texcrd.y, temp.y, texcrd.y;\n");
|
|
shader_addline(buffer, "MAD temp.y, -coef.y, chroma.w, yv12_coef.z;\n");
|
|
shader_addline(buffer, "MIN texcrd.y, temp.y, texcrd.y;\n");
|
|
}
|
|
else
|
|
{
|
|
/* Read from [size - size+size/4] */
|
|
shader_addline(buffer, "FLR texcrd.y, texcrd.y;\n");
|
|
shader_addline(buffer, "MAD texcrd.y, texcrd.y, coef.w, size.y;\n");
|
|
|
|
/* Read odd lines from the right side(add size * 0.5 to the x coordinate */
|
|
shader_addline(buffer, "ADD texcrd2.x, texcrd.y, yv12_coef.y;\n"); /* To avoid 0.5 == 0.5 comparisons */
|
|
shader_addline(buffer, "FRC texcrd2.x, texcrd2.x;\n");
|
|
shader_addline(buffer, "SGE texcrd2.x, texcrd2.x, coef.y;\n");
|
|
shader_addline(buffer, "MUL texcrd2.x, texcrd2.x, size.x;\n");
|
|
shader_addline(buffer, "MAD texcrd.x, texcrd2.x, coef.y, texcrd.x;\n");
|
|
|
|
/* Make sure to read exactly from the pixel center */
|
|
shader_addline(buffer, "FLR texcrd.y, texcrd.y;\n");
|
|
shader_addline(buffer, "ADD texcrd.y, texcrd.y, coef.y;\n");
|
|
|
|
/* Clamp */
|
|
shader_addline(buffer, "MAD temp.y, size.y, coef.w, size.y;\n");
|
|
shader_addline(buffer, "ADD temp.y, temp.y, -coef.y;\n");
|
|
shader_addline(buffer, "MIN texcrd.y, temp.y, texcrd.y;\n");
|
|
shader_addline(buffer, "ADD temp.y, size.y, coef.y;\n");
|
|
shader_addline(buffer, "MAX texcrd.y, temp.y, texcrd.y;\n");
|
|
}
|
|
/* Read the texture, put the result into the output register */
|
|
shader_addline(buffer, "TEX temp, texcrd, texture[0], %s;\n", tex);
|
|
shader_addline(buffer, "MOV chroma.x, temp.w;\n");
|
|
|
|
/* The other chroma value is 1/6th of the texture lower, from 5/6th to 6/6th
|
|
* No need to clamp because we're just reusing the already clamped value from above
|
|
*/
|
|
if (type->res_type == WINED3D_GL_RES_TYPE_TEX_2D)
|
|
shader_addline(buffer, "ADD texcrd.y, texcrd.y, yv12_coef.y;\n");
|
|
else
|
|
shader_addline(buffer, "MAD texcrd.y, size.y, coef.w, texcrd.y;\n");
|
|
shader_addline(buffer, "TEX temp, texcrd, texture[0], %s;\n", tex);
|
|
shader_addline(buffer, "MOV chroma.y, temp.w;\n");
|
|
|
|
/* Sample the luminance value. It is in the top 2/3rd of the texture, so scale the y coordinate.
|
|
* Clamp the y coordinate to prevent the chroma values from bleeding into the sampled luminance
|
|
* values due to filtering
|
|
*/
|
|
shader_addline(buffer, "MOV texcrd, fragment.texcoord[0];\n");
|
|
if (type->res_type == WINED3D_GL_RES_TYPE_TEX_2D)
|
|
{
|
|
/* Multiply the y coordinate by 2/3 and clamp it */
|
|
shader_addline(buffer, "MUL texcrd.y, texcrd.y, yv12_coef.x;\n");
|
|
shader_addline(buffer, "MAD temp.y, -coef.y, chroma.w, yv12_coef.x;\n");
|
|
shader_addline(buffer, "MIN texcrd.y, temp.y, texcrd.y;\n");
|
|
shader_addline(buffer, "TEX luminance, texcrd, texture[0], %s;\n", tex);
|
|
}
|
|
else
|
|
{
|
|
/* Reading from texture_rectangles is pretty straightforward, just use the unmodified
|
|
* texture coordinate. It is still a good idea to clamp it though, since the opengl texture
|
|
* is bigger
|
|
*/
|
|
shader_addline(buffer, "ADD temp.x, size.y, -coef.y;\n");
|
|
shader_addline(buffer, "MIN texcrd.y, texcrd.y, size.x;\n");
|
|
shader_addline(buffer, "TEX luminance, texcrd, texture[0], %s;\n", tex);
|
|
}
|
|
*luminance = 'a';
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static BOOL gen_nv12_read(struct wined3d_string_buffer *buffer, const struct arbfp_blit_type *type,
|
|
char *luminance)
|
|
{
|
|
const char *tex;
|
|
static const float nv12_coef[]
|
|
= {2.0f / 3.0f, 1.0f / 3.0f, 1.0f, 1.0f};
|
|
|
|
tex = arbfp_texture_target(type->res_type);
|
|
|
|
/* NV12 surfaces contain a WxH sized luminance plane, followed by a (W/2)x(H/2)
|
|
* sized plane where each component is an UV pair. So the effective
|
|
* bitdepth is 12 bits per pixel If the whole texture is interpreted as luminance
|
|
* data it looks approximately like this:
|
|
*
|
|
* +----------------------------------+----
|
|
* | |
|
|
* | |
|
|
* | |
|
|
* | |
|
|
* | | 2
|
|
* | LUMINANCE | -
|
|
* | | 3
|
|
* | |
|
|
* | |
|
|
* | |
|
|
* | |
|
|
* +----------------------------------+----
|
|
* |UVUVUVUVUVUVUVUVUVUVUVUVUVUVUVUVUV|
|
|
* |UVUVUVUVUVUVUVUVUVUVUVUVUVUVUVUVUV|
|
|
* | | 1
|
|
* | | -
|
|
* | | 3
|
|
* | |
|
|
* | |
|
|
* +----------------------------------+----
|
|
*
|
|
* When reading from rectangle textures, keep in mind that the input y coordinates
|
|
* go from 0 to d3d_height, whereas the opengl texture height is 1.5 * d3d_height. */
|
|
|
|
shader_addline(buffer, "PARAM nv12_coef = ");
|
|
shader_arb_append_imm_vec4(buffer, nv12_coef);
|
|
shader_addline(buffer, ";\n");
|
|
|
|
shader_addline(buffer, "MOV texcrd, fragment.texcoord[0];\n");
|
|
/* We only have half the number of chroma pixels. */
|
|
shader_addline(buffer, "MUL texcrd.x, texcrd.x, coef.y;\n");
|
|
|
|
if (type->res_type == WINED3D_GL_RES_TYPE_TEX_2D)
|
|
{
|
|
shader_addline(buffer, "RCP chroma.w, size.x;\n");
|
|
shader_addline(buffer, "RCP chroma.z, size.y;\n");
|
|
|
|
shader_addline(buffer, "MAD texcrd.y, texcrd.y, nv12_coef.y, nv12_coef.x;\n");
|
|
|
|
/* We must not allow filtering horizontally, this would mix U and V.
|
|
* Vertical filtering is ok. However, bear in mind that the pixel center is at
|
|
* 0.5, so add 0.5. */
|
|
|
|
/* Convert to non-normalized coordinates so we can find the
|
|
* individual pixel. */
|
|
shader_addline(buffer, "MUL texcrd.x, texcrd.x, size.x;\n");
|
|
shader_addline(buffer, "FLR texcrd.x, texcrd.x;\n");
|
|
/* Multiply by 2 since chroma components are stored in UV pixel pairs,
|
|
* add 0.5 to hit the center of the pixel. */
|
|
shader_addline(buffer, "MAD texcrd.x, texcrd.x, coef.z, coef.y;\n");
|
|
|
|
/* Convert back to normalized coordinates. */
|
|
shader_addline(buffer, "MUL texcrd.x, texcrd.x, chroma.w;\n");
|
|
|
|
/* Clamp, keep the half pixel origin in mind. */
|
|
shader_addline(buffer, "MAD temp.y, coef.y, chroma.z, nv12_coef.x;\n");
|
|
shader_addline(buffer, "MAX texcrd.y, temp.y, texcrd.y;\n");
|
|
shader_addline(buffer, "MAD temp.y, -coef.y, chroma.z, nv12_coef.z;\n");
|
|
shader_addline(buffer, "MIN texcrd.y, temp.y, texcrd.y;\n");
|
|
}
|
|
else
|
|
{
|
|
/* Read from [size - size+size/2] */
|
|
shader_addline(buffer, "MAD texcrd.y, texcrd.y, coef.y, size.y;\n");
|
|
|
|
shader_addline(buffer, "FLR texcrd.x, texcrd.x;\n");
|
|
/* Multiply by 2 since chroma components are stored in UV pixel pairs,
|
|
* add 0.5 to hit the center of the pixel. */
|
|
shader_addline(buffer, "MAD texcrd.x, texcrd.x, coef.z, coef.y;\n");
|
|
|
|
/* Clamp */
|
|
shader_addline(buffer, "MAD temp.y, size.y, coef.y, size.y;\n");
|
|
shader_addline(buffer, "ADD temp.y, temp.y, -coef.y;\n");
|
|
shader_addline(buffer, "MIN texcrd.y, temp.y, texcrd.y;\n");
|
|
shader_addline(buffer, "ADD temp.y, size.y, coef.y;\n");
|
|
shader_addline(buffer, "MAX texcrd.y, temp.y, texcrd.y;\n");
|
|
}
|
|
/* Read the texture, put the result into the output register. */
|
|
shader_addline(buffer, "TEX temp, texcrd, texture[0], %s;\n", tex);
|
|
shader_addline(buffer, "MOV chroma.y, temp.w;\n");
|
|
|
|
if (type->res_type == WINED3D_GL_RES_TYPE_TEX_2D)
|
|
{
|
|
/* Add 1/size.x */
|
|
shader_addline(buffer, "ADD texcrd.x, texcrd.x, chroma.w;\n");
|
|
}
|
|
else
|
|
{
|
|
/* Add 1 */
|
|
shader_addline(buffer, "ADD texcrd.x, texcrd.x, coef.x;\n");
|
|
}
|
|
shader_addline(buffer, "TEX temp, texcrd, texture[0], %s;\n", tex);
|
|
shader_addline(buffer, "MOV chroma.x, temp.w;\n");
|
|
|
|
/* Sample the luminance value. It is in the top 2/3rd of the texture, so scale the y coordinate.
|
|
* Clamp the y coordinate to prevent the chroma values from bleeding into the sampled luminance
|
|
* values due to filtering. */
|
|
shader_addline(buffer, "MOV texcrd, fragment.texcoord[0];\n");
|
|
if (type->res_type == WINED3D_GL_RES_TYPE_TEX_2D)
|
|
{
|
|
/* Multiply the y coordinate by 2/3 and clamp it */
|
|
shader_addline(buffer, "MUL texcrd.y, texcrd.y, nv12_coef.x;\n");
|
|
shader_addline(buffer, "MAD temp.y, -coef.y, chroma.w, nv12_coef.x;\n");
|
|
shader_addline(buffer, "MIN texcrd.y, temp.y, texcrd.y;\n");
|
|
shader_addline(buffer, "TEX luminance, texcrd, texture[0], %s;\n", tex);
|
|
}
|
|
else
|
|
{
|
|
/* Reading from texture_rectangles is pretty straightforward, just use the unmodified
|
|
* texture coordinate. It is still a good idea to clamp it though, since the opengl texture
|
|
* is bigger
|
|
*/
|
|
shader_addline(buffer, "ADD temp.x, size.y, -coef.y;\n");
|
|
shader_addline(buffer, "MIN texcrd.y, texcrd.y, size.x;\n");
|
|
shader_addline(buffer, "TEX luminance, texcrd, texture[0], %s;\n", tex);
|
|
}
|
|
*luminance = 'a';
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/* Context activation is done by the caller. */
|
|
static GLuint gen_p8_shader(const struct wined3d_gl_info *gl_info, const struct arbfp_blit_type *type)
|
|
{
|
|
GLuint shader;
|
|
struct wined3d_string_buffer buffer;
|
|
const char *tex_target = arbfp_texture_target(type->res_type);
|
|
|
|
/* This should not happen because we only use this conversion for
|
|
* present blits which don't use color keying. */
|
|
if (type->use_color_key)
|
|
FIXME("Implement P8 color keying.\n");
|
|
|
|
/* Shader header */
|
|
if (!string_buffer_init(&buffer))
|
|
{
|
|
ERR("Failed to initialize shader buffer.\n");
|
|
return 0;
|
|
}
|
|
|
|
GL_EXTCALL(glGenProgramsARB(1, &shader));
|
|
GL_EXTCALL(glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, shader));
|
|
if (!shader)
|
|
{
|
|
string_buffer_free(&buffer);
|
|
return 0;
|
|
}
|
|
|
|
shader_addline(&buffer, "!!ARBfp1.0\n");
|
|
shader_addline(&buffer, "TEMP index;\n");
|
|
|
|
/* { 255/256, 0.5/255*255/256, 0, 0 } */
|
|
shader_addline(&buffer, "PARAM constants = { 0.996, 0.00195, 0, 0 };\n");
|
|
|
|
/* The alpha-component contains the palette index */
|
|
shader_addline(&buffer, "TEX index, fragment.texcoord[0], texture[0], %s;\n", tex_target);
|
|
|
|
/* Scale the index by 255/256 and add a bias of '0.5' in order to sample in the middle */
|
|
shader_addline(&buffer, "MAD index.a, index.a, constants.x, constants.y;\n");
|
|
|
|
/* Use the alpha-component as an index in the palette to get the final color */
|
|
shader_addline(&buffer, "TEX result.color, index.a, texture[1], 1D;\n");
|
|
shader_addline(&buffer, "END\n");
|
|
|
|
shader_arb_compile(gl_info, GL_FRAGMENT_PROGRAM_ARB, buffer.buffer);
|
|
|
|
string_buffer_free(&buffer);
|
|
|
|
return shader;
|
|
}
|
|
|
|
/* Context activation is done by the caller. */
|
|
static void upload_palette(struct wined3d_arbfp_blitter *blitter,
|
|
const struct wined3d_texture *texture, struct wined3d_context *context)
|
|
{
|
|
const struct wined3d_palette *palette = texture->swapchain ? texture->swapchain->palette : NULL;
|
|
const struct wined3d_gl_info *gl_info = context->gl_info;
|
|
|
|
if (!blitter->palette_texture)
|
|
gl_info->gl_ops.gl.p_glGenTextures(1, &blitter->palette_texture);
|
|
|
|
GL_EXTCALL(glActiveTexture(GL_TEXTURE1));
|
|
gl_info->gl_ops.gl.p_glBindTexture(GL_TEXTURE_1D, blitter->palette_texture);
|
|
|
|
gl_info->gl_ops.gl.p_glTexEnvi(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
|
|
|
|
gl_info->gl_ops.gl.p_glTexParameteri(GL_TEXTURE_1D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
|
|
/* Make sure we have discrete color levels. */
|
|
gl_info->gl_ops.gl.p_glTexParameteri(GL_TEXTURE_1D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
|
|
gl_info->gl_ops.gl.p_glTexParameteri(GL_TEXTURE_1D, GL_TEXTURE_WRAP_S, GL_CLAMP_TO_EDGE);
|
|
/* TODO: avoid unneeded uploads in the future by adding some SFLAG_PALETTE_DIRTY mechanism */
|
|
if (palette)
|
|
{
|
|
gl_info->gl_ops.gl.p_glTexImage1D(GL_TEXTURE_1D, 0, GL_RGB, 256, 0, GL_BGRA,
|
|
GL_UNSIGNED_INT_8_8_8_8_REV, palette->colors);
|
|
}
|
|
else
|
|
{
|
|
static const DWORD black;
|
|
FIXME("P8 surface loaded without a palette.\n");
|
|
gl_info->gl_ops.gl.p_glTexImage1D(GL_TEXTURE_1D, 0, GL_RGB, 1, 0, GL_BGRA,
|
|
GL_UNSIGNED_INT_8_8_8_8_REV, &black);
|
|
}
|
|
|
|
/* Switch back to unit 0 in which the 2D texture will be stored. */
|
|
context_active_texture(context, gl_info, 0);
|
|
}
|
|
|
|
/* Context activation is done by the caller. */
|
|
static GLuint gen_yuv_shader(const struct wined3d_gl_info *gl_info, const struct arbfp_blit_type *type)
|
|
{
|
|
GLuint shader;
|
|
struct wined3d_string_buffer buffer;
|
|
char luminance_component;
|
|
|
|
if (type->use_color_key)
|
|
FIXME("Implement YUV color keying.\n");
|
|
|
|
/* Shader header */
|
|
if (!string_buffer_init(&buffer))
|
|
{
|
|
ERR("Failed to initialize shader buffer.\n");
|
|
return 0;
|
|
}
|
|
|
|
GL_EXTCALL(glGenProgramsARB(1, &shader));
|
|
checkGLcall("GL_EXTCALL(glGenProgramsARB(1, &shader))");
|
|
GL_EXTCALL(glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, shader));
|
|
checkGLcall("glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, shader)");
|
|
if (!shader)
|
|
{
|
|
string_buffer_free(&buffer);
|
|
return 0;
|
|
}
|
|
|
|
/* The YUY2 and UYVY formats contain two pixels packed into a 32 bit macropixel,
|
|
* giving effectively 16 bit per pixel. The color consists of a luminance(Y) and
|
|
* two chroma(U and V) values. Each macropixel has two luminance values, one for
|
|
* each single pixel it contains, and one U and one V value shared between both
|
|
* pixels.
|
|
*
|
|
* The data is loaded into an A8L8 texture. With YUY2, the luminance component
|
|
* contains the luminance and alpha the chroma. With UYVY it is vice versa. Thus
|
|
* take the format into account when generating the read swizzles
|
|
*
|
|
* Reading the Y value is straightforward - just sample the texture. The hardware
|
|
* takes care of filtering in the horizontal and vertical direction.
|
|
*
|
|
* Reading the U and V values is harder. We have to avoid filtering horizontally,
|
|
* because that would mix the U and V values of one pixel or two adjacent pixels.
|
|
* Thus floor the texture coordinate and add 0.5 to get an unfiltered read,
|
|
* regardless of the filtering setting. Vertical filtering works automatically
|
|
* though - the U and V values of two rows are mixed nicely.
|
|
*
|
|
* Apart of avoiding filtering issues, the code has to know which value it just
|
|
* read, and where it can find the other one. To determine this, it checks if
|
|
* it sampled an even or odd pixel, and shifts the 2nd read accordingly.
|
|
*
|
|
* Handling horizontal filtering of U and V values requires reading a 2nd pair
|
|
* of pixels, extracting U and V and mixing them. This is not implemented yet.
|
|
*
|
|
* An alternative implementation idea is to load the texture as A8R8G8B8 texture,
|
|
* with width / 2. This way one read gives all 3 values, finding U and V is easy
|
|
* in an unfiltered situation. Finding the luminance on the other hand requires
|
|
* finding out if it is an odd or even pixel. The real drawback of this approach
|
|
* is filtering. This would have to be emulated completely in the shader, reading
|
|
* up two 2 packed pixels in up to 2 rows and interpolating both horizontally and
|
|
* vertically. Beyond that it would require adjustments to the texture handling
|
|
* code to deal with the width scaling
|
|
*/
|
|
shader_addline(&buffer, "!!ARBfp1.0\n");
|
|
shader_addline(&buffer, "TEMP luminance;\n");
|
|
shader_addline(&buffer, "TEMP temp;\n");
|
|
shader_addline(&buffer, "TEMP chroma;\n");
|
|
shader_addline(&buffer, "TEMP texcrd;\n");
|
|
shader_addline(&buffer, "TEMP texcrd2;\n");
|
|
shader_addline(&buffer, "PARAM coef = {1.0, 0.5, 2.0, 0.25};\n");
|
|
shader_addline(&buffer, "PARAM yuv_coef = {1.403, 0.344, 0.714, 1.770};\n");
|
|
shader_addline(&buffer, "PARAM size = program.local[%u];\n", ARBFP_BLIT_PARAM_SIZE);
|
|
|
|
switch (type->fixup)
|
|
{
|
|
case COMPLEX_FIXUP_UYVY:
|
|
case COMPLEX_FIXUP_YUY2:
|
|
if (!gen_planar_yuv_read(&buffer, type, &luminance_component))
|
|
{
|
|
string_buffer_free(&buffer);
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
case COMPLEX_FIXUP_YV12:
|
|
if (!gen_yv12_read(&buffer, type, &luminance_component))
|
|
{
|
|
string_buffer_free(&buffer);
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
case COMPLEX_FIXUP_NV12:
|
|
if (!gen_nv12_read(&buffer, type, &luminance_component))
|
|
{
|
|
string_buffer_free(&buffer);
|
|
return 0;
|
|
}
|
|
break;
|
|
|
|
default:
|
|
FIXME("Unsupported YUV fixup %#x\n", type->fixup);
|
|
string_buffer_free(&buffer);
|
|
return 0;
|
|
}
|
|
|
|
/* Calculate the final result. Formula is taken from
|
|
* http://www.fourcc.org/fccyvrgb.php. Note that the chroma
|
|
* ranges from -0.5 to 0.5
|
|
*/
|
|
shader_addline(&buffer, "SUB chroma.xy, chroma, coef.y;\n");
|
|
|
|
shader_addline(&buffer, "MAD result.color.x, chroma.x, yuv_coef.x, luminance.%c;\n", luminance_component);
|
|
shader_addline(&buffer, "MAD temp.x, -chroma.y, yuv_coef.y, luminance.%c;\n", luminance_component);
|
|
shader_addline(&buffer, "MAD result.color.y, -chroma.x, yuv_coef.z, temp.x;\n");
|
|
shader_addline(&buffer, "MAD result.color.z, chroma.y, yuv_coef.w, luminance.%c;\n", luminance_component);
|
|
shader_addline(&buffer, "END\n");
|
|
|
|
shader_arb_compile(gl_info, GL_FRAGMENT_PROGRAM_ARB, buffer.buffer);
|
|
|
|
string_buffer_free(&buffer);
|
|
|
|
return shader;
|
|
}
|
|
|
|
/* Context activation is done by the caller. */
|
|
static GLuint arbfp_gen_plain_shader(const struct wined3d_gl_info *gl_info, const struct arbfp_blit_type *type)
|
|
{
|
|
GLuint shader;
|
|
struct wined3d_string_buffer buffer;
|
|
const char *tex_target = arbfp_texture_target(type->res_type);
|
|
|
|
/* Shader header */
|
|
if (!string_buffer_init(&buffer))
|
|
{
|
|
ERR("Failed to initialize shader buffer.\n");
|
|
return 0;
|
|
}
|
|
|
|
GL_EXTCALL(glGenProgramsARB(1, &shader));
|
|
if (!shader)
|
|
{
|
|
string_buffer_free(&buffer);
|
|
return 0;
|
|
}
|
|
GL_EXTCALL(glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, shader));
|
|
|
|
shader_addline(&buffer, "!!ARBfp1.0\n");
|
|
|
|
if (type->use_color_key)
|
|
{
|
|
shader_addline(&buffer, "TEMP color;\n");
|
|
shader_addline(&buffer, "TEMP less, greater;\n");
|
|
shader_addline(&buffer, "PARAM color_key_low = program.local[%u];\n", ARBFP_BLIT_PARAM_COLOR_KEY_LOW);
|
|
shader_addline(&buffer, "PARAM color_key_high = program.local[%u];\n", ARBFP_BLIT_PARAM_COLOR_KEY_HIGH);
|
|
shader_addline(&buffer, "TEX color, fragment.texcoord[0], texture[0], %s;\n", tex_target);
|
|
shader_addline(&buffer, "SLT less, color, color_key_low;\n"); /* below low key */
|
|
shader_addline(&buffer, "SGE greater, color, color_key_high;\n"); /* above high key */
|
|
shader_addline(&buffer, "ADD less, less, greater;\n"); /* or */
|
|
shader_addline(&buffer, "DP4 less.b, less, less;\n"); /* on any channel */
|
|
shader_addline(&buffer, "SGE less, -less.b, 0.0;\n"); /* logical not */
|
|
shader_addline(&buffer, "KIL -less;\n"); /* discard if true */
|
|
shader_addline(&buffer, "MOV result.color, color;\n");
|
|
}
|
|
else
|
|
{
|
|
shader_addline(&buffer, "TEX result.color, fragment.texcoord[0], texture[0], %s;\n", tex_target);
|
|
}
|
|
|
|
shader_addline(&buffer, "END\n");
|
|
|
|
shader_arb_compile(gl_info, GL_FRAGMENT_PROGRAM_ARB, buffer.buffer);
|
|
|
|
string_buffer_free(&buffer);
|
|
|
|
return shader;
|
|
}
|
|
|
|
/* Context activation is done by the caller. */
|
|
static HRESULT arbfp_blit_set(struct wined3d_arbfp_blitter *blitter, struct wined3d_context *context,
|
|
const struct wined3d_texture *texture, unsigned int sub_resource_idx,
|
|
const struct wined3d_color_key *color_key)
|
|
{
|
|
enum complex_fixup fixup;
|
|
const struct wined3d_gl_info *gl_info = context->gl_info;
|
|
struct wine_rb_entry *entry;
|
|
struct arbfp_blit_type type;
|
|
struct arbfp_blit_desc *desc;
|
|
struct wined3d_color float_color_key[2];
|
|
struct wined3d_vec4 size;
|
|
unsigned int level;
|
|
GLuint shader;
|
|
|
|
level = sub_resource_idx % texture->level_count;
|
|
size.x = wined3d_texture_get_level_pow2_width(texture, level);
|
|
size.y = wined3d_texture_get_level_pow2_height(texture, level);
|
|
size.z = 1.0f;
|
|
size.w = 1.0f;
|
|
|
|
if (is_complex_fixup(texture->resource.format->color_fixup))
|
|
fixup = get_complex_fixup(texture->resource.format->color_fixup);
|
|
else
|
|
fixup = COMPLEX_FIXUP_NONE;
|
|
|
|
switch (texture->target)
|
|
{
|
|
case GL_TEXTURE_1D:
|
|
type.res_type = WINED3D_GL_RES_TYPE_TEX_1D;
|
|
break;
|
|
|
|
case GL_TEXTURE_2D:
|
|
type.res_type = WINED3D_GL_RES_TYPE_TEX_2D;
|
|
break;
|
|
|
|
case GL_TEXTURE_3D:
|
|
type.res_type = WINED3D_GL_RES_TYPE_TEX_3D;
|
|
break;
|
|
|
|
case GL_TEXTURE_CUBE_MAP_ARB:
|
|
type.res_type = WINED3D_GL_RES_TYPE_TEX_CUBE;
|
|
break;
|
|
|
|
case GL_TEXTURE_RECTANGLE_ARB:
|
|
type.res_type = WINED3D_GL_RES_TYPE_TEX_RECT;
|
|
break;
|
|
|
|
default:
|
|
ERR("Unexpected GL texture type %#x.\n", texture->target);
|
|
type.res_type = WINED3D_GL_RES_TYPE_TEX_2D;
|
|
}
|
|
type.fixup = fixup;
|
|
type.use_color_key = !!color_key;
|
|
type.padding = 0;
|
|
|
|
if ((entry = wine_rb_get(&blitter->shaders, &type)))
|
|
{
|
|
desc = WINE_RB_ENTRY_VALUE(entry, struct arbfp_blit_desc, entry);
|
|
shader = desc->shader;
|
|
}
|
|
else
|
|
{
|
|
switch (fixup)
|
|
{
|
|
case COMPLEX_FIXUP_NONE:
|
|
if (!is_identity_fixup(texture->resource.format->color_fixup))
|
|
FIXME("Implement support for sign or swizzle fixups.\n");
|
|
shader = arbfp_gen_plain_shader(gl_info, &type);
|
|
break;
|
|
|
|
case COMPLEX_FIXUP_P8:
|
|
shader = gen_p8_shader(gl_info, &type);
|
|
break;
|
|
|
|
case COMPLEX_FIXUP_YUY2:
|
|
case COMPLEX_FIXUP_UYVY:
|
|
case COMPLEX_FIXUP_YV12:
|
|
case COMPLEX_FIXUP_NV12:
|
|
shader = gen_yuv_shader(gl_info, &type);
|
|
break;
|
|
}
|
|
|
|
if (!shader)
|
|
{
|
|
FIXME("Unsupported complex fixup %#x, not setting a shader\n", fixup);
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
if (!(desc = heap_alloc(sizeof(*desc))))
|
|
goto err_out;
|
|
|
|
desc->type = type;
|
|
desc->shader = shader;
|
|
if (wine_rb_put(&blitter->shaders, &desc->type, &desc->entry) == -1)
|
|
{
|
|
err_out:
|
|
ERR("Out of memory\n");
|
|
GL_EXTCALL(glDeleteProgramsARB(1, &shader));
|
|
checkGLcall("GL_EXTCALL(glDeleteProgramsARB(1, &shader))");
|
|
GL_EXTCALL(glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, 0));
|
|
checkGLcall("glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, 0)");
|
|
heap_free(desc);
|
|
return E_OUTOFMEMORY;
|
|
}
|
|
}
|
|
|
|
if (fixup == COMPLEX_FIXUP_P8)
|
|
upload_palette(blitter, texture, context);
|
|
|
|
gl_info->gl_ops.gl.p_glEnable(GL_FRAGMENT_PROGRAM_ARB);
|
|
checkGLcall("glEnable(GL_FRAGMENT_PROGRAM_ARB)");
|
|
GL_EXTCALL(glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, shader));
|
|
checkGLcall("glBindProgramARB(GL_FRAGMENT_PROGRAM_ARB, shader)");
|
|
GL_EXTCALL(glProgramLocalParameter4fvARB(GL_FRAGMENT_PROGRAM_ARB, ARBFP_BLIT_PARAM_SIZE, &size.x));
|
|
checkGLcall("glProgramLocalParameter4fvARB");
|
|
if (type.use_color_key)
|
|
{
|
|
wined3d_format_get_float_color_key(texture->resource.format, color_key, float_color_key);
|
|
GL_EXTCALL(glProgramLocalParameter4fvARB(GL_FRAGMENT_PROGRAM_ARB,
|
|
ARBFP_BLIT_PARAM_COLOR_KEY_LOW, &float_color_key[0].r));
|
|
GL_EXTCALL(glProgramLocalParameter4fvARB(GL_FRAGMENT_PROGRAM_ARB,
|
|
ARBFP_BLIT_PARAM_COLOR_KEY_HIGH, &float_color_key[1].r));
|
|
checkGLcall("glProgramLocalParameter4fvARB");
|
|
}
|
|
|
|
return WINED3D_OK;
|
|
}
|
|
|
|
/* Context activation is done by the caller. */
|
|
static void arbfp_blit_unset(const struct wined3d_gl_info *gl_info)
|
|
{
|
|
gl_info->gl_ops.gl.p_glDisable(GL_FRAGMENT_PROGRAM_ARB);
|
|
checkGLcall("glDisable(GL_FRAGMENT_PROGRAM_ARB)");
|
|
}
|
|
|
|
static BOOL arbfp_blit_supported(enum wined3d_blit_op blit_op, const struct wined3d_context *context,
|
|
const struct wined3d_resource *src_resource, DWORD src_location,
|
|
const struct wined3d_resource *dst_resource, DWORD dst_location)
|
|
{
|
|
const struct wined3d_format *src_format = src_resource->format;
|
|
const struct wined3d_format *dst_format = dst_resource->format;
|
|
enum complex_fixup src_fixup;
|
|
BOOL decompress;
|
|
|
|
if (!context->gl_info->supported[ARB_FRAGMENT_PROGRAM])
|
|
return FALSE;
|
|
|
|
if (blit_op == WINED3D_BLIT_OP_RAW_BLIT && dst_format->id == src_format->id)
|
|
{
|
|
if (dst_format->flags[WINED3D_GL_RES_TYPE_TEX_2D] & (WINED3DFMT_FLAG_DEPTH | WINED3DFMT_FLAG_STENCIL))
|
|
blit_op = WINED3D_BLIT_OP_DEPTH_BLIT;
|
|
else
|
|
blit_op = WINED3D_BLIT_OP_COLOR_BLIT;
|
|
}
|
|
|
|
switch (blit_op)
|
|
{
|
|
case WINED3D_BLIT_OP_COLOR_BLIT_CKEY:
|
|
if (!context->d3d_info->shader_color_key)
|
|
{
|
|
/* The conversion modifies the alpha channel so the color key might no longer match. */
|
|
TRACE("Color keying not supported with converted textures.\n");
|
|
return FALSE;
|
|
}
|
|
case WINED3D_BLIT_OP_COLOR_BLIT_ALPHATEST:
|
|
case WINED3D_BLIT_OP_COLOR_BLIT:
|
|
break;
|
|
|
|
default:
|
|
TRACE("Unsupported blit_op=%d\n", blit_op);
|
|
return FALSE;
|
|
}
|
|
|
|
decompress = src_format && (src_format->flags[WINED3D_GL_RES_TYPE_TEX_2D] & WINED3DFMT_FLAG_COMPRESSED)
|
|
&& !(dst_format->flags[WINED3D_GL_RES_TYPE_TEX_2D] & WINED3DFMT_FLAG_COMPRESSED);
|
|
if (!decompress && !(src_resource->access & dst_resource->access & WINED3D_RESOURCE_ACCESS_GPU))
|
|
return FALSE;
|
|
|
|
src_fixup = get_complex_fixup(src_format->color_fixup);
|
|
if (TRACE_ON(d3d_shader) && TRACE_ON(d3d))
|
|
{
|
|
TRACE("Checking support for fixup:\n");
|
|
dump_color_fixup_desc(src_format->color_fixup);
|
|
}
|
|
|
|
if (!is_identity_fixup(dst_format->color_fixup)
|
|
&& (dst_format->id != src_format->id || dst_location != WINED3D_LOCATION_DRAWABLE))
|
|
{
|
|
TRACE("Destination fixups are not supported\n");
|
|
return FALSE;
|
|
}
|
|
|
|
if (is_identity_fixup(src_format->color_fixup))
|
|
{
|
|
TRACE("[OK]\n");
|
|
return TRUE;
|
|
}
|
|
|
|
/* We only support YUV conversions. */
|
|
if (!is_complex_fixup(src_format->color_fixup))
|
|
{
|
|
if (wined3d_settings.offscreen_rendering_mode == ORM_BACKBUFFER)
|
|
{
|
|
WARN("Claiming fixup support because of ORM_BACKBUFFER.\n");
|
|
return TRUE;
|
|
}
|
|
|
|
TRACE("[FAILED]\n");
|
|
return FALSE;
|
|
}
|
|
|
|
switch(src_fixup)
|
|
{
|
|
case COMPLEX_FIXUP_YUY2:
|
|
case COMPLEX_FIXUP_UYVY:
|
|
case COMPLEX_FIXUP_YV12:
|
|
case COMPLEX_FIXUP_NV12:
|
|
case COMPLEX_FIXUP_P8:
|
|
TRACE("[OK]\n");
|
|
return TRUE;
|
|
|
|
default:
|
|
FIXME("Unsupported YUV fixup %#x\n", src_fixup);
|
|
TRACE("[FAILED]\n");
|
|
return FALSE;
|
|
}
|
|
}
|
|
|
|
static DWORD arbfp_blitter_blit(struct wined3d_blitter *blitter, enum wined3d_blit_op op,
|
|
struct wined3d_context *context, struct wined3d_surface *src_surface, DWORD src_location,
|
|
const RECT *src_rect, struct wined3d_surface *dst_surface, DWORD dst_location, const RECT *dst_rect,
|
|
const struct wined3d_color_key *color_key, enum wined3d_texture_filter_type filter)
|
|
{
|
|
unsigned int src_sub_resource_idx = surface_get_sub_resource_idx(src_surface);
|
|
struct wined3d_texture *src_texture = src_surface->container;
|
|
struct wined3d_texture *dst_texture = dst_surface->container;
|
|
struct wined3d_device *device = dst_texture->resource.device;
|
|
struct wined3d_arbfp_blitter *arbfp_blitter;
|
|
struct wined3d_color_key alpha_test_key;
|
|
struct wined3d_blitter *next;
|
|
RECT s, d;
|
|
|
|
if (!arbfp_blit_supported(op, context, &src_texture->resource, src_location,
|
|
&dst_texture->resource, dst_location))
|
|
{
|
|
if ((next = blitter->next))
|
|
return next->ops->blitter_blit(next, op, context, src_surface, src_location,
|
|
src_rect, dst_surface, dst_location, dst_rect, color_key, filter);
|
|
}
|
|
|
|
arbfp_blitter = CONTAINING_RECORD(blitter, struct wined3d_arbfp_blitter, blitter);
|
|
|
|
/* Now load the surface */
|
|
if (wined3d_settings.offscreen_rendering_mode != ORM_FBO
|
|
&& (surface_get_sub_resource(src_surface)->locations
|
|
& (WINED3D_LOCATION_TEXTURE_RGB | WINED3D_LOCATION_DRAWABLE))
|
|
== WINED3D_LOCATION_DRAWABLE
|
|
&& !wined3d_resource_is_offscreen(&src_texture->resource))
|
|
{
|
|
unsigned int src_level = src_sub_resource_idx % src_texture->level_count;
|
|
|
|
/* Without FBO blits transferring from the drawable to the texture is
|
|
* expensive, because we have to flip the data in sysmem. Since we can
|
|
* flip in the blitter, we don't actually need that flip anyway. So we
|
|
* use the surface's texture as scratch texture, and flip the source
|
|
* rectangle instead. */
|
|
surface_load_fb_texture(src_surface, FALSE, context);
|
|
|
|
s = *src_rect;
|
|
s.top = wined3d_texture_get_level_height(src_texture, src_level) - s.top;
|
|
s.bottom = wined3d_texture_get_level_height(src_texture, src_level) - s.bottom;
|
|
src_rect = &s;
|
|
}
|
|
else
|
|
wined3d_texture_load(src_texture, context, FALSE);
|
|
|
|
context_apply_blit_state(context, device);
|
|
|
|
if (dst_location == WINED3D_LOCATION_DRAWABLE)
|
|
{
|
|
d = *dst_rect;
|
|
surface_translate_drawable_coords(dst_surface, context->win_handle, &d);
|
|
dst_rect = &d;
|
|
}
|
|
|
|
if (wined3d_settings.offscreen_rendering_mode == ORM_FBO)
|
|
{
|
|
GLenum buffer;
|
|
|
|
if (dst_location == WINED3D_LOCATION_DRAWABLE)
|
|
{
|
|
TRACE("Destination surface %p is onscreen.\n", dst_surface);
|
|
buffer = wined3d_texture_get_gl_buffer(dst_texture);
|
|
}
|
|
else
|
|
{
|
|
TRACE("Destination surface %p is offscreen.\n", dst_surface);
|
|
buffer = GL_COLOR_ATTACHMENT0;
|
|
}
|
|
context_apply_fbo_state_blit(context, GL_DRAW_FRAMEBUFFER, dst_surface, NULL, dst_location);
|
|
context_set_draw_buffer(context, buffer);
|
|
context_check_fbo_status(context, GL_DRAW_FRAMEBUFFER);
|
|
context_invalidate_state(context, STATE_FRAMEBUFFER);
|
|
}
|
|
|
|
if (op == WINED3D_BLIT_OP_COLOR_BLIT_ALPHATEST)
|
|
{
|
|
const struct wined3d_format *fmt = src_texture->resource.format;
|
|
alpha_test_key.color_space_low_value = 0;
|
|
alpha_test_key.color_space_high_value = ~(((1u << fmt->alpha_size) - 1) << fmt->alpha_offset);
|
|
color_key = &alpha_test_key;
|
|
}
|
|
|
|
arbfp_blit_set(arbfp_blitter, context, src_texture, src_sub_resource_idx, color_key);
|
|
|
|
/* Draw a textured quad */
|
|
draw_textured_quad(src_texture, src_sub_resource_idx, context, src_rect, dst_rect, filter);
|
|
|
|
/* Leave the opengl state valid for blitting */
|
|
arbfp_blit_unset(context->gl_info);
|
|
|
|
if (wined3d_settings.strict_draw_ordering
|
|
|| (dst_texture->swapchain && (dst_texture->swapchain->front_buffer == dst_texture)))
|
|
context->gl_info->gl_ops.gl.p_glFlush(); /* Flush to ensure ordering across contexts. */
|
|
|
|
return dst_location;
|
|
}
|
|
|
|
static void arbfp_blitter_clear(struct wined3d_blitter *blitter, struct wined3d_device *device,
|
|
unsigned int rt_count, const struct wined3d_fb_state *fb, unsigned int rect_count, const RECT *clear_rects,
|
|
const RECT *draw_rect, DWORD flags, const struct wined3d_color *colour, float depth, DWORD stencil)
|
|
{
|
|
struct wined3d_blitter *next;
|
|
|
|
if ((next = blitter->next))
|
|
next->ops->blitter_clear(next, device, rt_count, fb, rect_count,
|
|
clear_rects, draw_rect, flags, colour, depth, stencil);
|
|
}
|
|
|
|
static const struct wined3d_blitter_ops arbfp_blitter_ops =
|
|
{
|
|
arbfp_blitter_destroy,
|
|
arbfp_blitter_clear,
|
|
arbfp_blitter_blit,
|
|
};
|
|
|
|
void wined3d_arbfp_blitter_create(struct wined3d_blitter **next, const struct wined3d_device *device)
|
|
{
|
|
const struct wined3d_gl_info *gl_info = &device->adapter->gl_info;
|
|
struct wined3d_arbfp_blitter *blitter;
|
|
|
|
if (device->shader_backend != &arb_program_shader_backend
|
|
&& device->shader_backend != &glsl_shader_backend)
|
|
return;
|
|
|
|
if (!gl_info->supported[ARB_FRAGMENT_PROGRAM])
|
|
return;
|
|
|
|
if (!gl_info->supported[WINED3D_GL_LEGACY_CONTEXT])
|
|
return;
|
|
|
|
if (!(blitter = heap_alloc(sizeof(*blitter))))
|
|
{
|
|
ERR("Failed to allocate blitter.\n");
|
|
return;
|
|
}
|
|
|
|
TRACE("Created blitter %p.\n", blitter);
|
|
|
|
blitter->blitter.ops = &arbfp_blitter_ops;
|
|
blitter->blitter.next = *next;
|
|
wine_rb_init(&blitter->shaders, arbfp_blit_type_compare);
|
|
blitter->palette_texture = 0;
|
|
*next = &blitter->blitter;
|
|
}
|