354 lines
10 KiB
C
354 lines
10 KiB
C
/*
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* msvideo 16-bit functions
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*
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* Copyright 1998 Marcus Meissner
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* Copyright 2000 Bradley Baetz
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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "winbase.h"
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#include "windef.h"
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#include "vfw.h"
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#include "vfw16.h"
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#include "stackframe.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(msvideo);
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/* handle16 --> handle conversions */
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#define HDRAWDIB_32(h16) ((HDRAWDIB)(ULONG_PTR)(h16))
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#define HIC_32(h16) ((HIC)(ULONG_PTR)(h16))
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/* handle --> handle16 conversions */
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#define HDRAWDIB_16(h32) (LOWORD(h32))
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#define HIC_16(h32) (LOWORD(h32))
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/***********************************************************************
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* DrawDibOpen [MSVIDEO.102]
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*/
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HDRAWDIB16 VFWAPI DrawDibOpen16(void)
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{
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return HDRAWDIB_16(DrawDibOpen());
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}
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/***********************************************************************
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* DrawDibClose [MSVIDEO.103]
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*/
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BOOL16 VFWAPI DrawDibClose16(HDRAWDIB16 hdd)
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{
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return DrawDibClose(HDRAWDIB_32(hdd));
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}
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/************************************************************************
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* DrawDibBegin [MSVIDEO.104]
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*/
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BOOL16 VFWAPI DrawDibBegin16(HDRAWDIB16 hdd, HDC16 hdc, INT16 dxDst,
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INT16 dyDst, LPBITMAPINFOHEADER lpbi, INT16 dxSrc,
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INT16 dySrc, UINT16 wFlags)
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{
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return DrawDibBegin(HDRAWDIB_32(hdd), HDC_32(hdc), dxDst, dyDst, lpbi,
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dxSrc, dySrc, wFlags);
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}
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/***********************************************************************
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* DrawDibEnd [MSVIDEO.105]
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*/
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BOOL16 VFWAPI DrawDibEnd16(HDRAWDIB16 hdd)
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{
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return DrawDibEnd(HDRAWDIB_32(hdd));
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}
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/**********************************************************************
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* DrawDibDraw [MSVIDEO.106]
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*/
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BOOL16 VFWAPI DrawDibDraw16(HDRAWDIB16 hdd, HDC16 hdc, INT16 xDst, INT16 yDst,
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INT16 dxDst, INT16 dyDst, LPBITMAPINFOHEADER lpbi,
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LPVOID lpBits, INT16 xSrc, INT16 ySrc, INT16 dxSrc,
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INT16 dySrc, UINT16 wFlags)
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{
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return DrawDibDraw(HDRAWDIB_32(hdd), HDC_32(hdc), xDst, yDst, dxDst,
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dyDst, lpbi, lpBits, xSrc, ySrc, dxSrc, dySrc, wFlags);
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}
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/***********************************************************************
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* DrawDibGetPalette [MSVIDEO.108]
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*/
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HPALETTE16 VFWAPI DrawDibGetPalette16(HDRAWDIB16 hdd)
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{
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return HPALETTE_16(DrawDibGetPalette(HDRAWDIB_32(hdd)));
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}
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/***********************************************************************
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* DrawDibSetPalette [MSVIDEO.110]
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*/
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BOOL16 VFWAPI DrawDibSetPalette16(HDRAWDIB16 hdd, HPALETTE16 hpal)
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{
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return DrawDibSetPalette(HDRAWDIB_32(hdd), HPALETTE_32(hpal));
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}
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/***********************************************************************
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* DrawDibRealize [MSVIDEO.112]
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*/
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UINT16 VFWAPI DrawDibRealize16(HDRAWDIB16 hdd, HDC16 hdc,
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BOOL16 fBackground)
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{
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return (UINT16) DrawDibRealize(HDRAWDIB_32(hdd), HDC_32(hdc), fBackground);
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}
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/*************************************************************************
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* DrawDibStart [MSVIDEO.118]
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*/
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BOOL16 VFWAPI DrawDibStart16(HDRAWDIB16 hdd, DWORD rate)
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{
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return DrawDibStart(HDRAWDIB_32(hdd), rate);
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}
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/*************************************************************************
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* DrawDibStop [MSVIDEO.119]
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*/
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BOOL16 DrawDibStop16(HDRAWDIB16 hdd)
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{
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return DrawDibStop(HDRAWDIB_32(hdd));
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}
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/***********************************************************************
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* ICOpen [MSVIDEO.203]
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*/
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HIC16 VFWAPI ICOpen16(DWORD fccType, DWORD fccHandler, UINT16 wMode)
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{
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return HIC_16(ICOpen(fccType, fccHandler, wMode));
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}
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/***********************************************************************
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* ICClose [MSVIDEO.204]
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*/
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LRESULT WINAPI ICClose16(HIC16 hic)
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{
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return ICClose(HIC_32(hic));
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}
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/***********************************************************************
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* _ICMessage [MSVIDEO.207]
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*/
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LRESULT VFWAPIV ICMessage16(void)
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{
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HIC16 hic;
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UINT16 msg;
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UINT16 cb;
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LPWORD lpData;
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SEGPTR segData;
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LRESULT ret;
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UINT16 i;
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VA_LIST16 valist;
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VA_START16(valist);
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hic = VA_ARG16(valist, HIC16);
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msg = VA_ARG16(valist, UINT16);
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cb = VA_ARG16(valist, UINT16);
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lpData = HeapAlloc(GetProcessHeap(), 0, cb);
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TRACE("0x%08lx, %u, %u, ...)\n", (DWORD) hic, msg, cb);
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for (i = 0; i < cb / sizeof(WORD); i++) {
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lpData[i] = VA_ARG16(valist, WORD);
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}
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VA_END16(valist);
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segData = MapLS(lpData);
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ret = ICSendMessage16(hic, msg, segData, (DWORD) cb);
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UnMapLS(segData);
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HeapFree(GetProcessHeap(), 0, lpData);
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return ret;
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}
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/***********************************************************************
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* ICGetInfo [MSVIDEO.212]
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*/
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LRESULT VFWAPI ICGetInfo16(HIC16 hic, ICINFO16 * picinfo, DWORD cb)
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{
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LRESULT ret;
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TRACE("(0x%08lx,%p,%ld)\n", (DWORD) hic, picinfo, cb);
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ret = ICSendMessage16(hic, ICM_GETINFO, (DWORD) picinfo, cb);
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TRACE(" -> 0x%08lx\n", ret);
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return ret;
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}
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/***********************************************************************
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* ICLocate [MSVIDEO.213]
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*/
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HIC16 VFWAPI ICLocate16(DWORD fccType, DWORD fccHandler,
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LPBITMAPINFOHEADER lpbiIn, LPBITMAPINFOHEADER lpbiOut,
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WORD wFlags)
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{
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return HIC_16(ICLocate(fccType, fccHandler, lpbiIn, lpbiOut, wFlags));
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}
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/***********************************************************************
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* _ICCompress [MSVIDEO.224]
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*/
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DWORD VFWAPIV ICCompress16(HIC16 hic, DWORD dwFlags,
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LPBITMAPINFOHEADER lpbiOutput, LPVOID lpData,
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LPBITMAPINFOHEADER lpbiInput, LPVOID lpBits,
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LPDWORD lpckid, LPDWORD lpdwFlags,
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LONG lFrameNum, DWORD dwFrameSize,
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DWORD dwQuality, LPBITMAPINFOHEADER lpbiPrev,
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LPVOID lpPrev)
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{
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DWORD ret;
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ICCOMPRESS iccmp;
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SEGPTR seg_iccmp;
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TRACE("(0x%08lx,%ld,%p,%p,%p,%p,...)\n", (DWORD) hic, dwFlags,
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lpbiOutput, lpData, lpbiInput, lpBits);
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iccmp.dwFlags = dwFlags;
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iccmp.lpbiOutput = lpbiOutput;
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iccmp.lpOutput = lpData;
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iccmp.lpbiInput = lpbiInput;
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iccmp.lpInput = lpBits;
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iccmp.lpckid = lpckid;
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iccmp.lpdwFlags = lpdwFlags;
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iccmp.lFrameNum = lFrameNum;
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iccmp.dwFrameSize = dwFrameSize;
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iccmp.dwQuality = dwQuality;
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iccmp.lpbiPrev = lpbiPrev;
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iccmp.lpPrev = lpPrev;
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seg_iccmp = MapLS(&iccmp);
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ret = ICSendMessage16(hic, ICM_COMPRESS, seg_iccmp, sizeof(ICCOMPRESS));
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UnMapLS(seg_iccmp);
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return ret;
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}
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/***********************************************************************
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* _ICDecompress [MSVIDEO.230]
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*/
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DWORD VFWAPIV ICDecompress16(HIC16 hic, DWORD dwFlags,
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LPBITMAPINFOHEADER lpbiFormat, LPVOID lpData,
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LPBITMAPINFOHEADER lpbi, LPVOID lpBits)
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{
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ICDECOMPRESS icd;
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SEGPTR segptr;
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DWORD ret;
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TRACE("(0x%08lx,%ld,%p,%p,%p,%p)\n", (DWORD) hic, dwFlags, lpbiFormat,
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lpData, lpbi, lpBits);
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icd.dwFlags = dwFlags;
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icd.lpbiInput = lpbiFormat;
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icd.lpInput = lpData;
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icd.lpbiOutput = lpbi;
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icd.lpOutput = lpBits;
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icd.ckid = 0;
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segptr = MapLS(&icd);
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ret = ICSendMessage16(hic, ICM_DECOMPRESS, segptr, sizeof(ICDECOMPRESS));
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UnMapLS(segptr);
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return ret;
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}
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/***********************************************************************
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* _ICDrawBegin [MSVIDEO.232]
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*/
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DWORD VFWAPIV ICDrawBegin16(HIC16 hic, /* [in] */
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DWORD dwFlags, /* [in] flags */
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HPALETTE16 hpal, /* [in] palette to draw with */
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HWND16 hwnd, /* [in] window to draw to */
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HDC16 hdc, /* [in] HDC to draw to */
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INT16 xDst, /* [in] destination rectangle */
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INT16 yDst, /* [in] */
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INT16 dxDst, /* [in] */
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INT16 dyDst, /* [in] */
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LPBITMAPINFOHEADER lpbi, /* [in] format of frame to draw NOTE: SEGPTR */
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INT16 xSrc, /* [in] source rectangle */
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INT16 ySrc, /* [in] */
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INT16 dxSrc, /* [in] */
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INT16 dySrc, /* [in] */
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DWORD dwRate, /* [in] frames/second = (dwRate/dwScale) */
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DWORD dwScale) /* [in] */
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{
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DWORD ret;
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ICDRAWBEGIN16 icdb;
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SEGPTR seg_icdb;
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TRACE ("(0x%08lx,%ld,0x%08lx,0x%08lx,0x%08lx,%u,%u,%u,%u,%p,%u,%u,%u,%u,%ld,%ld)\n",
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(DWORD) hic, dwFlags, (DWORD) hpal, (DWORD) hwnd, (DWORD) hdc,
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xDst, yDst, dxDst, dyDst, lpbi, xSrc, ySrc, dxSrc, dySrc, dwRate,
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dwScale);
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icdb.dwFlags = dwFlags;
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icdb.hpal = hpal;
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icdb.hwnd = hwnd;
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icdb.hdc = hdc;
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icdb.xDst = xDst;
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icdb.yDst = yDst;
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icdb.dxDst = dxDst;
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icdb.dyDst = dyDst;
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icdb.lpbi = lpbi; /* Keep this as SEGPTR for the mapping code to deal with */
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icdb.xSrc = xSrc;
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icdb.ySrc = ySrc;
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icdb.dxSrc = dxSrc;
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icdb.dySrc = dySrc;
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icdb.dwRate = dwRate;
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icdb.dwScale = dwScale;
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seg_icdb = MapLS(&icdb);
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ret = (DWORD) ICSendMessage16(hic, ICM_DRAW_BEGIN, seg_icdb,
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sizeof(ICDRAWBEGIN16));
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UnMapLS(seg_icdb);
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return ret;
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}
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/***********************************************************************
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* _ICDraw [MSVIDEO.234]
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*/
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DWORD VFWAPIV ICDraw16(HIC16 hic, DWORD dwFlags,
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LPVOID lpFormat, /* [???] NOTE: SEGPTR */
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LPVOID lpData, /* [???] NOTE: SEGPTR */
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DWORD cbData, LONG lTime)
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{
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DWORD ret;
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ICDRAW icd;
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SEGPTR seg_icd;
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TRACE("(0x%08lx,0x%08lx,%p,%p,%ld,%ld)\n", (DWORD) hic, dwFlags,
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lpFormat, lpData, cbData, lTime);
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icd.dwFlags = dwFlags;
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icd.lpFormat = lpFormat;
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icd.lpData = lpData;
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icd.cbData = cbData;
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icd.lTime = lTime;
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seg_icd = MapLS(&icd);
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ret = ICSendMessage16(hic, ICM_DRAW, seg_icd, sizeof(ICDRAW));
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UnMapLS(seg_icd);
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return ret;
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}
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/***********************************************************************
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* ICGetDisplayFormat [MSVIDEO.239]
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*/
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HIC16 VFWAPI ICGetDisplayFormat16(HIC16 hic, LPBITMAPINFOHEADER lpbiIn,
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LPBITMAPINFOHEADER lpbiOut, INT16 depth,
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INT16 dx, INT16 dy)
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{
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return HIC_16(ICGetDisplayFormat(HIC_32(hic), lpbiIn, lpbiOut, depth,
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dx, dy));
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}
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