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678 lines
14 KiB
ArmAsm
678 lines
14 KiB
ArmAsm
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/*
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* Mesa 3-D graphics library
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* Version: 3.5
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*
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* Copyright (C) 1999-2001 Brian Paul All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included
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* in all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
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* AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*/
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/*
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* NOTE: Avoid using spaces in between '(' ')' and arguments, especially
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* with macros like CONST, LLBL that expand to CONCAT(...). Putting spaces
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* in there will break the build on some platforms.
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*/
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#include "assyntax.h"
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#include "matypes.h"
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#include "xform_args.h"
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SEG_TEXT
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#define FP_ONE 1065353216
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#define FP_ZERO 0
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#define SRC0 REGOFF(0, ESI)
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#define SRC1 REGOFF(4, ESI)
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#define SRC2 REGOFF(8, ESI)
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#define SRC3 REGOFF(12, ESI)
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#define DST0 REGOFF(0, EDI)
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#define DST1 REGOFF(4, EDI)
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#define DST2 REGOFF(8, EDI)
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#define DST3 REGOFF(12, EDI)
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#define MAT0 REGOFF(0, EDX)
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#define MAT1 REGOFF(4, EDX)
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#define MAT2 REGOFF(8, EDX)
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#define MAT3 REGOFF(12, EDX)
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#define MAT4 REGOFF(16, EDX)
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#define MAT5 REGOFF(20, EDX)
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#define MAT6 REGOFF(24, EDX)
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#define MAT7 REGOFF(28, EDX)
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#define MAT8 REGOFF(32, EDX)
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#define MAT9 REGOFF(36, EDX)
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#define MAT10 REGOFF(40, EDX)
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#define MAT11 REGOFF(44, EDX)
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#define MAT12 REGOFF(48, EDX)
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#define MAT13 REGOFF(52, EDX)
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#define MAT14 REGOFF(56, EDX)
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#define MAT15 REGOFF(60, EDX)
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ALIGNTEXT16
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GLOBL GLNAME( _mesa_x86_transform_points4_general )
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HIDDEN(_mesa_x86_transform_points4_general)
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GLNAME( _mesa_x86_transform_points4_general ):
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#define FRAME_OFFSET 8
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PUSH_L( ESI )
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PUSH_L( EDI )
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MOV_L( ARG_SOURCE, ESI )
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MOV_L( ARG_DEST, EDI )
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MOV_L( ARG_MATRIX, EDX )
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MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
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TEST_L( ECX, ECX )
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JZ( LLBL(x86_p4_gr_done) )
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MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
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OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) )
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MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )
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MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) )
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SHL_L( CONST(4), ECX )
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MOV_L( REGOFF(V4F_START, ESI), ESI )
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MOV_L( REGOFF(V4F_START, EDI), EDI )
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ADD_L( EDI, ECX )
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ALIGNTEXT16
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LLBL(x86_p4_gr_loop):
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FLD_S( SRC0 ) /* F4 */
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FMUL_S( MAT0 )
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FLD_S( SRC0 ) /* F5 F4 */
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FMUL_S( MAT1 )
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FLD_S( SRC0 ) /* F6 F5 F4 */
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FMUL_S( MAT2 )
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FLD_S( SRC0 ) /* F7 F6 F5 F4 */
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FMUL_S( MAT3 )
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FLD_S( SRC1 ) /* F0 F7 F6 F5 F4 */
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FMUL_S( MAT4 )
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FLD_S( SRC1 ) /* F1 F0 F7 F6 F5 F4 */
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FMUL_S( MAT5 )
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FLD_S( SRC1 ) /* F2 F1 F0 F7 F6 F5 F4 */
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FMUL_S( MAT6 )
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FLD_S( SRC1 ) /* F3 F2 F1 F0 F7 F6 F5 F4 */
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FMUL_S( MAT7 )
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FXCH( ST(3) ) /* F0 F2 F1 F3 F7 F6 F5 F4 */
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FADDP( ST0, ST(7) ) /* F2 F1 F3 F7 F6 F5 F4 */
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FXCH( ST(1) ) /* F1 F2 F3 F7 F6 F5 F4 */
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FADDP( ST0, ST(5) ) /* F2 F3 F7 F6 F5 F4 */
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FADDP( ST0, ST(3) ) /* F3 F7 F6 F5 F4 */
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FADDP( ST0, ST(1) ) /* F7 F6 F5 F4 */
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FLD_S( SRC2 ) /* F0 F7 F6 F5 F4 */
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FMUL_S( MAT8 )
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FLD_S( SRC2 ) /* F1 F0 F7 F6 F5 F4 */
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FMUL_S( MAT9 )
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FLD_S( SRC2 ) /* F2 F1 F0 F7 F6 F5 F4 */
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FMUL_S( MAT10 )
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FLD_S( SRC2 ) /* F3 F2 F1 F0 F7 F6 F5 F4 */
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FMUL_S( MAT11 )
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FXCH( ST(3) ) /* F0 F2 F1 F3 F7 F6 F5 F4 */
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FADDP( ST0, ST(7) ) /* F2 F1 F3 F7 F6 F5 F4 */
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FXCH( ST(1) ) /* F1 F2 F3 F7 F6 F5 F4 */
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FADDP( ST0, ST(5) ) /* F2 F3 F7 F6 F5 F4 */
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FADDP( ST0, ST(3) ) /* F3 F7 F6 F5 F4 */
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FADDP( ST0, ST(1) ) /* F7 F6 F5 F4 */
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FLD_S( SRC3 ) /* F0 F7 F6 F5 F4 */
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FMUL_S( MAT12 )
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FLD_S( SRC3 ) /* F1 F0 F7 F6 F5 F4 */
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FMUL_S( MAT13 )
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FLD_S( SRC3 ) /* F2 F1 F0 F7 F6 F5 F4 */
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FMUL_S( MAT14 )
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FLD_S( SRC3 ) /* F3 F2 F1 F0 F7 F6 F5 F4 */
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FMUL_S( MAT15 )
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FXCH( ST(3) ) /* F0 F2 F1 F3 F7 F6 F5 F4 */
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FADDP( ST0, ST(7) ) /* F2 F1 F3 F7 F6 F5 F4 */
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FXCH( ST(1) ) /* F1 F2 F3 F7 F6 F5 F4 */
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FADDP( ST0, ST(5) ) /* F2 F3 F7 F6 F5 F4 */
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FADDP( ST0, ST(3) ) /* F3 F7 F6 F5 F4 */
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FADDP( ST0, ST(1) ) /* F7 F6 F5 F4 */
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FXCH( ST(3) ) /* F4 F6 F5 F7 */
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FSTP_S( DST0 ) /* F6 F5 F7 */
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FXCH( ST(1) ) /* F5 F6 F7 */
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FSTP_S( DST1 ) /* F6 F7 */
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FSTP_S( DST2 ) /* F7 */
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FSTP_S( DST3 ) /* */
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LLBL(x86_p4_gr_skip):
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ADD_L( CONST(16), EDI )
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ADD_L( EAX, ESI )
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CMP_L( ECX, EDI )
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JNE( LLBL(x86_p4_gr_loop) )
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LLBL(x86_p4_gr_done):
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POP_L( EDI )
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POP_L( ESI )
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RET
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#undef FRAME_OFFSET
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ALIGNTEXT16
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GLOBL GLNAME( _mesa_x86_transform_points4_perspective )
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HIDDEN(_mesa_x86_transform_points4_perspective)
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GLNAME( _mesa_x86_transform_points4_perspective ):
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#define FRAME_OFFSET 12
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PUSH_L( ESI )
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PUSH_L( EDI )
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PUSH_L( EBX )
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MOV_L( ARG_SOURCE, ESI )
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MOV_L( ARG_DEST, EDI )
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MOV_L( ARG_MATRIX, EDX )
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MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
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TEST_L( ECX, ECX )
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JZ( LLBL(x86_p4_pr_done) )
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MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
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OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) )
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MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )
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MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) )
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SHL_L( CONST(4), ECX )
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MOV_L( REGOFF(V4F_START, ESI), ESI )
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MOV_L( REGOFF(V4F_START, EDI), EDI )
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ADD_L( EDI, ECX )
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ALIGNTEXT16
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LLBL(x86_p4_pr_loop):
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FLD_S( SRC0 ) /* F4 */
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FMUL_S( MAT0 )
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FLD_S( SRC1 ) /* F5 F4 */
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FMUL_S( MAT5 )
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FLD_S( SRC2 ) /* F0 F5 F4 */
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FMUL_S( MAT8 )
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FLD_S( SRC2 ) /* F1 F0 F5 F4 */
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FMUL_S( MAT9 )
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FLD_S( SRC2 ) /* F6 F1 F0 F5 F4 */
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FMUL_S( MAT10 )
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FXCH( ST(2) ) /* F0 F1 F6 F5 F4 */
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FADDP( ST0, ST(4) ) /* F1 F6 F5 F4 */
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FADDP( ST0, ST(2) ) /* F6 F5 F4 */
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FLD_S( SRC3 ) /* F2 F6 F5 F4 */
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FMUL_S( MAT14 )
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FADDP( ST0, ST(1) ) /* F6 F5 F4 */
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MOV_L( SRC2, EBX )
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XOR_L( CONST(-2147483648), EBX )/* change sign */
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FXCH( ST(2) ) /* F4 F5 F6 */
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FSTP_S( DST0 ) /* F5 F6 */
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FSTP_S( DST1 ) /* F6 */
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FSTP_S( DST2 ) /* */
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MOV_L( EBX, DST3 )
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LLBL(x86_p4_pr_skip):
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ADD_L( CONST(16), EDI )
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ADD_L( EAX, ESI )
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CMP_L( ECX, EDI )
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JNE( LLBL(x86_p4_pr_loop) )
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LLBL(x86_p4_pr_done):
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POP_L( EBX )
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POP_L( EDI )
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POP_L( ESI )
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RET
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#undef FRAME_OFFSET
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ALIGNTEXT16
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GLOBL GLNAME( _mesa_x86_transform_points4_3d )
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HIDDEN(_mesa_x86_transform_points4_3d)
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GLNAME( _mesa_x86_transform_points4_3d ):
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#define FRAME_OFFSET 12
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PUSH_L( ESI )
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PUSH_L( EDI )
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PUSH_L( EBX )
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MOV_L( ARG_SOURCE, ESI )
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MOV_L( ARG_DEST, EDI )
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MOV_L( ARG_MATRIX, EDX )
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MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
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TEST_L( ECX, ECX )
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JZ( LLBL(x86_p4_3dr_done) )
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MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
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OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) )
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MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )
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MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) )
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SHL_L( CONST(4), ECX )
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MOV_L( REGOFF(V4F_START, ESI), ESI )
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MOV_L( REGOFF(V4F_START, EDI), EDI )
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ADD_L( EDI, ECX )
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ALIGNTEXT16
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LLBL(x86_p4_3dr_loop):
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FLD_S( SRC0 ) /* F4 */
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FMUL_S( MAT0 )
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FLD_S( SRC0 ) /* F5 F4 */
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FMUL_S( MAT1 )
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FLD_S( SRC0 ) /* F6 F5 F4 */
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FMUL_S( MAT2 )
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FLD_S( SRC1 ) /* F0 F6 F5 F4 */
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FMUL_S( MAT4 )
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FLD_S( SRC1 ) /* F1 F0 F6 F5 F4 */
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FMUL_S( MAT5 )
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FLD_S( SRC1 ) /* F2 F1 F0 F6 F5 F4 */
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FMUL_S( MAT6 )
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FXCH( ST(2) ) /* F0 F1 F2 F6 F5 F4 */
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FADDP( ST0, ST(5) ) /* F1 F2 F6 F5 F4 */
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FADDP( ST0, ST(3) ) /* F2 F6 F5 F4 */
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FADDP( ST0, ST(1) ) /* F6 F5 F4 */
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FLD_S( SRC2 ) /* F0 F6 F5 F4 */
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FMUL_S( MAT8 )
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FLD_S( SRC2 ) /* F1 F0 F6 F5 F4 */
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FMUL_S( MAT9 )
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FLD_S( SRC2 ) /* F2 F1 F0 F6 F5 F4 */
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FMUL_S( MAT10 )
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FXCH( ST(2) ) /* F0 F1 F2 F6 F5 F4 */
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FADDP( ST0, ST(5) ) /* F1 F2 F6 F5 F4 */
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FADDP( ST0, ST(3) ) /* F2 F6 F5 F4 */
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FADDP( ST0, ST(1) ) /* F6 F5 F4 */
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FLD_S( SRC3 ) /* F0 F6 F5 F4 */
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FMUL_S( MAT12 )
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FLD_S( SRC3 ) /* F1 F0 F6 F5 F4 */
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FMUL_S( MAT13 )
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FLD_S( SRC3 ) /* F2 F1 F0 F6 F5 F4 */
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FMUL_S( MAT14 )
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FXCH( ST(2) ) /* F0 F1 F2 F6 F5 F4 */
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FADDP( ST0, ST(5) ) /* F1 F2 F6 F5 F4 */
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FADDP( ST0, ST(3) ) /* F2 F6 F5 F4 */
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FADDP( ST0, ST(1) ) /* F6 F5 F4 */
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MOV_L( SRC3, EBX )
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FXCH( ST(2) ) /* F4 F5 F6 */
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FSTP_S( DST0 ) /* F5 F6 */
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FSTP_S( DST1 ) /* F6 */
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FSTP_S( DST2 ) /* */
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MOV_L( EBX, DST3 )
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LLBL(x86_p4_3dr_skip):
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ADD_L( CONST(16), EDI )
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ADD_L( EAX, ESI )
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CMP_L( ECX, EDI )
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JNE( LLBL(x86_p4_3dr_loop) )
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LLBL(x86_p4_3dr_done):
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POP_L( EBX )
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POP_L( EDI )
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POP_L( ESI )
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RET
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#undef FRAME_OFFSET
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ALIGNTEXT16
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GLOBL GLNAME(_mesa_x86_transform_points4_3d_no_rot)
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HIDDEN(_mesa_x86_transform_points4_3d_no_rot)
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GLNAME(_mesa_x86_transform_points4_3d_no_rot):
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#define FRAME_OFFSET 12
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PUSH_L( ESI )
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PUSH_L( EDI )
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PUSH_L( EBX )
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MOV_L( ARG_SOURCE, ESI )
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||
|
MOV_L( ARG_DEST, EDI )
|
||
|
|
||
|
MOV_L( ARG_MATRIX, EDX )
|
||
|
MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
|
||
|
|
||
|
TEST_L( ECX, ECX )
|
||
|
JZ( LLBL(x86_p4_3dnrr_done) )
|
||
|
|
||
|
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
|
||
|
OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) )
|
||
|
|
||
|
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )
|
||
|
MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) )
|
||
|
|
||
|
SHL_L( CONST(4), ECX )
|
||
|
MOV_L( REGOFF(V4F_START, ESI), ESI )
|
||
|
|
||
|
MOV_L( REGOFF(V4F_START, EDI), EDI )
|
||
|
ADD_L( EDI, ECX )
|
||
|
|
||
|
ALIGNTEXT16
|
||
|
LLBL(x86_p4_3dnrr_loop):
|
||
|
|
||
|
FLD_S( SRC0 ) /* F4 */
|
||
|
FMUL_S( MAT0 )
|
||
|
|
||
|
FLD_S( SRC1 ) /* F5 F4 */
|
||
|
FMUL_S( MAT5 )
|
||
|
|
||
|
FLD_S( SRC2 ) /* F6 F5 F4 */
|
||
|
FMUL_S( MAT10 )
|
||
|
|
||
|
FLD_S( SRC3 ) /* F0 F6 F5 F4 */
|
||
|
FMUL_S( MAT12 )
|
||
|
FLD_S( SRC3 ) /* F1 F0 F6 F5 F4 */
|
||
|
FMUL_S( MAT13 )
|
||
|
FLD_S( SRC3 ) /* F2 F1 F0 F6 F5 F4 */
|
||
|
FMUL_S( MAT14 )
|
||
|
|
||
|
FXCH( ST(2) ) /* F0 F1 F2 F6 F5 F4 */
|
||
|
FADDP( ST0, ST(5) ) /* F1 F2 F6 F5 F4 */
|
||
|
FADDP( ST0, ST(3) ) /* F2 F6 F5 F4 */
|
||
|
FADDP( ST0, ST(1) ) /* F6 F5 F4 */
|
||
|
|
||
|
MOV_L( SRC3, EBX )
|
||
|
|
||
|
FXCH( ST(2) ) /* F4 F5 F6 */
|
||
|
FSTP_S( DST0 ) /* F5 F6 */
|
||
|
FSTP_S( DST1 ) /* F6 */
|
||
|
FSTP_S( DST2 ) /* */
|
||
|
MOV_L( EBX, DST3 )
|
||
|
|
||
|
LLBL(x86_p4_3dnrr_skip):
|
||
|
|
||
|
ADD_L( CONST(16), EDI )
|
||
|
ADD_L( EAX, ESI )
|
||
|
CMP_L( ECX, EDI )
|
||
|
JNE( LLBL(x86_p4_3dnrr_loop) )
|
||
|
|
||
|
LLBL(x86_p4_3dnrr_done):
|
||
|
|
||
|
POP_L( EBX )
|
||
|
POP_L( EDI )
|
||
|
POP_L( ESI )
|
||
|
RET
|
||
|
#undef FRAME_OFFSET
|
||
|
|
||
|
|
||
|
|
||
|
|
||
|
ALIGNTEXT16
|
||
|
GLOBL GLNAME( _mesa_x86_transform_points4_2d )
|
||
|
HIDDEN(_mesa_x86_transform_points4_2d)
|
||
|
GLNAME( _mesa_x86_transform_points4_2d ):
|
||
|
|
||
|
#define FRAME_OFFSET 16
|
||
|
PUSH_L( ESI )
|
||
|
PUSH_L( EDI )
|
||
|
PUSH_L( EBX )
|
||
|
PUSH_L( EBP )
|
||
|
|
||
|
MOV_L( ARG_SOURCE, ESI )
|
||
|
MOV_L( ARG_DEST, EDI )
|
||
|
|
||
|
MOV_L( ARG_MATRIX, EDX )
|
||
|
MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
|
||
|
|
||
|
TEST_L( ECX, ECX )
|
||
|
JZ( LLBL(x86_p4_2dr_done) )
|
||
|
|
||
|
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
|
||
|
OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) )
|
||
|
|
||
|
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )
|
||
|
MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) )
|
||
|
|
||
|
SHL_L( CONST(4), ECX )
|
||
|
MOV_L( REGOFF(V4F_START, ESI), ESI )
|
||
|
|
||
|
MOV_L( REGOFF(V4F_START, EDI), EDI )
|
||
|
ADD_L( EDI, ECX )
|
||
|
|
||
|
ALIGNTEXT16
|
||
|
LLBL(x86_p4_2dr_loop):
|
||
|
|
||
|
FLD_S( SRC0 ) /* F4 */
|
||
|
FMUL_S( MAT0 )
|
||
|
FLD_S( SRC0 ) /* F5 F4 */
|
||
|
FMUL_S( MAT1 )
|
||
|
|
||
|
FLD_S( SRC1 ) /* F0 F5 F4 */
|
||
|
FMUL_S( MAT4 )
|
||
|
FLD_S( SRC1 ) /* F1 F0 F5 F4 */
|
||
|
FMUL_S( MAT5 )
|
||
|
|
||
|
FXCH( ST(1) ) /* F0 F1 F5 F4 */
|
||
|
FADDP( ST0, ST(3) ) /* F1 F5 F4 */
|
||
|
FADDP( ST0, ST(1) ) /* F5 F4 */
|
||
|
|
||
|
FLD_S( SRC3 ) /* F0 F5 F4 */
|
||
|
FMUL_S( MAT12 )
|
||
|
FLD_S( SRC3 ) /* F1 F0 F5 F4 */
|
||
|
FMUL_S( MAT13 )
|
||
|
|
||
|
FXCH( ST(1) ) /* F0 F1 F5 F4 */
|
||
|
FADDP( ST0, ST(3) ) /* F1 F5 F4 */
|
||
|
FADDP( ST0, ST(1) ) /* F5 F4 */
|
||
|
|
||
|
MOV_L( SRC2, EBX )
|
||
|
MOV_L( SRC3, EBP )
|
||
|
|
||
|
FXCH( ST(1) ) /* F4 F5 */
|
||
|
FSTP_S( DST0 ) /* F5 */
|
||
|
FSTP_S( DST1 ) /* */
|
||
|
MOV_L( EBX, DST2 )
|
||
|
MOV_L( EBP, DST3 )
|
||
|
|
||
|
LLBL(x86_p4_2dr_skip):
|
||
|
|
||
|
ADD_L( CONST(16), EDI )
|
||
|
ADD_L( EAX, ESI )
|
||
|
CMP_L( ECX, EDI )
|
||
|
JNE( LLBL(x86_p4_2dr_loop) )
|
||
|
|
||
|
LLBL(x86_p4_2dr_done):
|
||
|
|
||
|
POP_L( EBP )
|
||
|
POP_L( EBX )
|
||
|
POP_L( EDI )
|
||
|
POP_L( ESI )
|
||
|
RET
|
||
|
#undef FRAME_OFFSET
|
||
|
|
||
|
|
||
|
|
||
|
|
||
|
ALIGNTEXT16
|
||
|
GLOBL GLNAME( _mesa_x86_transform_points4_2d_no_rot )
|
||
|
HIDDEN(_mesa_x86_transform_points4_2d_no_rot)
|
||
|
GLNAME( _mesa_x86_transform_points4_2d_no_rot ):
|
||
|
|
||
|
#define FRAME_OFFSET 16
|
||
|
PUSH_L( ESI )
|
||
|
PUSH_L( EDI )
|
||
|
PUSH_L( EBX )
|
||
|
PUSH_L( EBP )
|
||
|
|
||
|
MOV_L( ARG_SOURCE, ESI )
|
||
|
MOV_L( ARG_DEST, EDI )
|
||
|
|
||
|
MOV_L( ARG_MATRIX, EDX )
|
||
|
MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
|
||
|
|
||
|
TEST_L( ECX, ECX )
|
||
|
JZ( LLBL(x86_p4_2dnrr_done) )
|
||
|
|
||
|
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
|
||
|
OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) )
|
||
|
|
||
|
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )
|
||
|
MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) )
|
||
|
|
||
|
SHL_L( CONST(4), ECX )
|
||
|
MOV_L( REGOFF(V4F_START, ESI), ESI )
|
||
|
|
||
|
MOV_L( REGOFF(V4F_START, EDI), EDI )
|
||
|
ADD_L( EDI, ECX )
|
||
|
|
||
|
ALIGNTEXT16
|
||
|
LLBL(x86_p4_2dnrr_loop):
|
||
|
|
||
|
FLD_S( SRC0 ) /* F4 */
|
||
|
FMUL_S( MAT0 )
|
||
|
|
||
|
FLD_S( SRC1 ) /* F5 F4 */
|
||
|
FMUL_S( MAT5 )
|
||
|
|
||
|
FLD_S( SRC3 ) /* F0 F5 F4 */
|
||
|
FMUL_S( MAT12 )
|
||
|
FLD_S( SRC3 ) /* F1 F0 F5 F4 */
|
||
|
FMUL_S( MAT13 )
|
||
|
|
||
|
FXCH( ST(1) ) /* F0 F1 F5 F4 */
|
||
|
FADDP( ST0, ST(3) ) /* F1 F5 F4 */
|
||
|
FADDP( ST0, ST(1) ) /* F5 F4 */
|
||
|
|
||
|
MOV_L( SRC2, EBX )
|
||
|
MOV_L( SRC3, EBP )
|
||
|
|
||
|
FXCH( ST(1) ) /* F4 F5 */
|
||
|
FSTP_S( DST0 ) /* F5 */
|
||
|
FSTP_S( DST1 ) /* */
|
||
|
MOV_L( EBX, DST2 )
|
||
|
MOV_L( EBP, DST3 )
|
||
|
|
||
|
LLBL(x86_p4_2dnrr_skip):
|
||
|
|
||
|
ADD_L( CONST(16), EDI )
|
||
|
ADD_L( EAX, ESI )
|
||
|
CMP_L( ECX, EDI )
|
||
|
JNE( LLBL(x86_p4_2dnrr_loop) )
|
||
|
|
||
|
LLBL(x86_p4_2dnrr_done):
|
||
|
|
||
|
POP_L( EBP )
|
||
|
POP_L( EBX )
|
||
|
POP_L( EDI )
|
||
|
POP_L( ESI )
|
||
|
RET
|
||
|
#undef FRAME_OFFSET
|
||
|
|
||
|
|
||
|
|
||
|
|
||
|
ALIGNTEXT16
|
||
|
GLOBL GLNAME( _mesa_x86_transform_points4_identity )
|
||
|
HIDDEN(_mesa_x86_transform_points4_identity)
|
||
|
GLNAME( _mesa_x86_transform_points4_identity ):
|
||
|
|
||
|
#define FRAME_OFFSET 12
|
||
|
PUSH_L( ESI )
|
||
|
PUSH_L( EDI )
|
||
|
PUSH_L( EBX )
|
||
|
|
||
|
MOV_L( ARG_SOURCE, ESI )
|
||
|
MOV_L( ARG_DEST, EDI )
|
||
|
|
||
|
MOV_L( ARG_MATRIX, EDX )
|
||
|
MOV_L( REGOFF(V4F_COUNT, ESI), ECX )
|
||
|
|
||
|
TEST_L( ECX, ECX )
|
||
|
JZ( LLBL(x86_p4_ir_done) )
|
||
|
|
||
|
MOV_L( REGOFF(V4F_STRIDE, ESI), EAX )
|
||
|
OR_L( CONST(VEC_SIZE_4), REGOFF(V4F_FLAGS, EDI) )
|
||
|
|
||
|
MOV_L( ECX, REGOFF(V4F_COUNT, EDI) )
|
||
|
MOV_L( CONST(4), REGOFF(V4F_SIZE, EDI) )
|
||
|
|
||
|
SHL_L( CONST(4), ECX )
|
||
|
MOV_L( REGOFF(V4F_START, ESI), ESI )
|
||
|
|
||
|
MOV_L( REGOFF(V4F_START, EDI), EDI )
|
||
|
ADD_L( EDI, ECX )
|
||
|
|
||
|
CMP_L( ESI, EDI )
|
||
|
JE( LLBL(x86_p4_ir_done) )
|
||
|
|
||
|
ALIGNTEXT16
|
||
|
LLBL(x86_p4_ir_loop):
|
||
|
|
||
|
MOV_L( SRC0, EBX )
|
||
|
MOV_L( SRC1, EDX )
|
||
|
|
||
|
MOV_L( EBX, DST0 )
|
||
|
MOV_L( EDX, DST1 )
|
||
|
|
||
|
MOV_L( SRC2, EBX )
|
||
|
MOV_L( SRC3, EDX )
|
||
|
|
||
|
MOV_L( EBX, DST2 )
|
||
|
MOV_L( EDX, DST3 )
|
||
|
|
||
|
LLBL(x86_p4_ir_skip):
|
||
|
|
||
|
ADD_L( CONST(16), EDI )
|
||
|
ADD_L( EAX, ESI )
|
||
|
CMP_L( ECX, EDI )
|
||
|
JNE( LLBL(x86_p4_ir_loop) )
|
||
|
|
||
|
LLBL(x86_p4_ir_done):
|
||
|
|
||
|
POP_L( EBX )
|
||
|
POP_L( EDI )
|
||
|
POP_L( ESI )
|
||
|
RET
|
||
|
|
||
|
#if defined (__ELF__) && defined (__linux__)
|
||
|
.section .note.GNU-stack,"",%progbits
|
||
|
#endif
|