mirror of
https://github.com/reactos/reactos.git
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186 lines
5.4 KiB
C
186 lines
5.4 KiB
C
/*
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* DCI driver interface
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*
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* Copyright (C) 2001 Ove Kaaven
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* Copyright (C) 2008 Magnus Olsen, Aleksey Bragin
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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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#ifndef __INC_DCIDDI
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#define __INC_DCIDDI
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#ifdef __cplusplus
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extern "C" {
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#endif
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/* DCI Command Escape */
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#define DCICOMMAND 3075
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#define DCI_VERSION 0x0100
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#define DCICREATEPRIMARYSURFACE 1
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#define DCICREATEOFFSCREENSURFACE 2
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#define DCICREATEOVERLAYSURFACE 3
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#define DCIENUMSURFACE 4
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#define DCIESCAPE 5
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typedef int DCIRVAL; /* DCI callback return type */
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/* DCI Errors and success codes*/
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#define DCI_SUCCESS(error) (((DCIRVAL)error) >= 0)
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#define DCI_STATUS_POINTERCHANGED 1
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#define DCI_STATUS_STRIDECHANGED 2
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#define DCI_STATUS_FORMATCHANGED 4
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#define DCI_STATUS_SURFACEINFOCHANGED 8
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#define DCI_STATUS_CHROMAKEYCHANGED 16
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#define DCI_STATUS_WASSTILLDRAWING 32
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#define DCI_OK 0
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#define DCI_FAIL_GENERIC -1
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#define DCI_FAIL_UNSUPPORTEDVERSION -2
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#define DCI_FAIL_INVALIDSURFACE -3
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#define DCI_FAIL_UNSUPPORTED -4
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#define DCI_ERR_CURRENTLYNOTAVAIL -5
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#define DCI_ERR_INVALIDRECT -6
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#define DCI_ERR_UNSUPPORTEDFORMAT -7
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#define DCI_ERR_UNSUPPORTEDMASK -8
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#define DCI_ERR_TOOBIGHEIGHT -9
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#define DCI_ERR_TOOBIGWIDTH -10
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#define DCI_ERR_TOOBIGSIZE -11
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#define DCI_ERR_OUTOFMEMORY -12
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#define DCI_ERR_INVALIDPOSITION -13
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#define DCI_ERR_INVALIDSTRETCH -14
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#define DCI_ERR_INVALIDCLIPLIST -15
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#define DCI_ERR_SURFACEISOBSCURED -16
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#define DCI_ERR_XALIGN -17
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#define DCI_ERR_YALIGN -18
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#define DCI_ERR_XYALIGN -19
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#define DCI_ERR_WIDTHALIGN -20
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#define DCI_ERR_HEIGHTALIGN -21
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/* Capabilities */
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#define DCI_SURFACE_TYPE 0x0000000F
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#define DCI_PRIMARY 0x00000000
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#define DCI_OFFSCREEN 0x00000001
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#define DCI_OVERLAY 0x00000002
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#define DCI_VISIBLE 0x00000010
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#define DCI_CHROMAKEY 0x00000020
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#define DCI_1632_ACCESS 0x00000040
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#define DCI_DWORDSIZE 0x00000080
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#define DCI_DWORDALIGN 0x00000100
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#define DCI_WRITEONLY 0x00000200
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#define DCI_ASYNC 0x00000400
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#define DCI_CAN_STRETCHX 0x00001000
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#define DCI_CAN_STRETCHY 0x00002000
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#define DCI_CAN_STRETCHXY (DCI_CAN_STRETCHX | DCI_CAN_STRETCHY)
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#define DCI_CAN_STRETCHXN 0x00004000
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#define DCI_CAN_STRETCHYN 0x00008000
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#define DCI_CAN_STRETCHXYN (DCI_CAN_STRETCHXN | DCI_CAN_STRETCHYN)
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#define DCI_CANOVERLAY 0x00010000
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/* FOURCC codes */
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#ifndef YVU9
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#define YVU9 mmioFOURCC('Y','V','U','9')
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#endif
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#ifndef Y411
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#define Y411 mmioFOURCC('Y','4','1','1')
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#endif
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#ifndef YUY2
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#define YUY2 mmioFOURCC('Y','U','Y','2')
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#endif
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#ifndef YVYU
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#define YVYU mmioFOURCC('Y','V','Y','U')
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#endif
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#ifndef UYVY
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#define UYVY mmioFOURCC('U','Y','V','Y')
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#endif
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#ifndef Y211
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#define Y211 mmioFOURCC('Y','2','1','1')
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#endif
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/*****************************************************************************
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* Escape command structures
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*/
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typedef struct _DCICMD {
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DWORD dwCommand;
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DWORD dwParam1;
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DWORD dwParam2;
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DWORD dwVersion;
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DWORD dwReserved;
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} DCICMD;
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typedef struct _DCICREATEINPUT {
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DCICMD cmd;
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DWORD dwCompression;
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DWORD dwMask[3];
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DWORD dwWidth;
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DWORD dwHeight;
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DWORD dwDCICaps;
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DWORD dwBitCount;
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LPVOID lpSurface;
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} DCICREATEINPUT, *LPDCICREATEINPUT;
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typedef struct _DCISURFACEINFO {
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DWORD dwSize;
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DWORD dwDCICaps;
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DWORD dwCompression;
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DWORD dwMask[3];
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DWORD dwWidth;
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DWORD dwHeight;
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LONG lStride;
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DWORD dwBitCount;
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ULONG_PTR dwOffSurface;
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WORD wSelSurface;
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WORD wReserved;
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DWORD dwReserved1;
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DWORD dwReserved2;
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DWORD dwReserved3;
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DCIRVAL (CALLBACK *BeginAccess)(LPVOID, LPRECT);
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void (CALLBACK *EndAccess)(LPVOID);
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void (CALLBACK *DestroySurface)(LPVOID);
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} DCISURFACEINFO, *LPDCISURFACEINFO, DCIPRIMARY, *LPDCIPRIMARY;
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typedef void (*ENUM_CALLBACK)(LPDCISURFACEINFO lpSurfaceInfo,
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LPVOID lpContext);
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typedef struct _DCIENUMINPUT {
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DCICMD cmd;
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RECT rSrc;
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RECT rDst;
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void (CALLBACK *EnumCallback)(LPDCISURFACEINFO, LPVOID);
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LPVOID lpContext;
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} DCIENUMINPUT, *LPDCIENUMINPUT;
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typedef struct _DCIOFFSCREEN {
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DCISURFACEINFO dciInfo;
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DCIRVAL (CALLBACK *Draw) (LPVOID);
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DCIRVAL (CALLBACK *SetClipList) (LPVOID, LPRGNDATA);
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DCIRVAL (CALLBACK *SetDestination) (LPVOID, LPRECT, LPRECT);
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} DCIOFFSCREEN, *LPDCIOFFSCREEN;
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typedef struct _DCIOVERLAY {
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DCISURFACEINFO dciInfo;
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DWORD dwChromakeyValue;
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DWORD dwChromakeyMask;
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} DCIOVERLAY, *LPDCIOVERLAY;
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif /* __INC_DCIDDI */
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