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Added msvfw32 ported from Wine. This fixes bug 388.

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svn path=/trunk/; revision=10068
This commit is contained in:
Steven Edwards 2004-07-10 21:19:46 +00:00
parent e32637bc50
commit 2396faea94
14 changed files with 4432 additions and 0 deletions
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9
reactos/lib/msvideo/.cvsignore Normal file
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*.coff
*.dll
*.sym
*.o
*.d
*.map
*.tmp
Makefile.ros
oleaut32.spec.def

9
reactos/lib/msvideo/Makefile Normal file
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# $Id: Makefile,v 1.1 2004/07/10 21:19:46 sedwards Exp $
PATH_TO_TOP = ../..
TARGET_TYPE = winedll
include $(PATH_TO_TOP)/rules.mak
include $(TOOLS_PATH)/helper.mk

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reactos/lib/msvideo/Makefile.in Normal file
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TOPSRCDIR = @top_srcdir@
TOPOBJDIR = ../..
SRCDIR = @srcdir@
VPATH = @srcdir@
MODULE = msvfw32.dll
IMPORTS = winmm comctl32 version user32 gdi32 advapi32 kernel32 ntdll
ALTNAMES = msvideo.dll
EXTRALIBS = $(LIBUNICODE)
SPEC_SRCS16 = $(ALTNAMES:.dll=.spec)
C_SRCS = \
mciwnd.c \
msvideo_main.c \
drawdib.c
C_SRCS16 = \
msvideo16.c
@MAKE_DLL_RULES@
### Dependencies:

21
reactos/lib/msvideo/Makefile.ros-template Normal file
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# $Id: Makefile.ros-template,v 1.1 2004/07/10 21:19:46 sedwards Exp $
TARGET_NAME = msvfw32
TARGET_OBJECTS = @C_SRCS@
TARGET_CFLAGS = @EXTRADEFS@ -D__REACTOS__
TARGET_SDKLIBS = @IMPORTS@ libwine.a wine_uuid.a ntdll.a
TARGET_BASE = $(TARGET_BASE_LIB_WINMM)
TARGET_RC_SRCS = @RC_SRCS@
TARGET_RC_BINSRC = @RC_BINSRC@
TARGET_RC_BINARIES = @RC_BINARIES@
default: all
DEP_OBJECTS = $(TARGET_OBJECTS)
include $(TOOLS_PATH)/depend.mk

463
reactos/lib/msvideo/drawdib.c Normal file
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/*
* Copyright 2000 Bradley Baetz
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* FIXME: Some flags are ignored
*
* Handle palettes
*/
#include <string.h>
#include "msvideo_private.h"
#include "wingdi.h"
#include "winuser.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(msvideo);
typedef struct tagWINE_HDD {
HDC hdc;
INT dxDst;
INT dyDst;
LPBITMAPINFOHEADER lpbi;
INT dxSrc;
INT dySrc;
HPALETTE hpal; /* Palette to use for the DIB */
BOOL begun; /* DrawDibBegin has been called */
LPBITMAPINFOHEADER lpbiOut; /* Output format */
HIC hic; /* HIC for decompression */
HDC hMemDC; /* DC for buffering */
HBITMAP hOldDib; /* Original Dib */
HBITMAP hDib; /* DibSection */
LPVOID lpvbits; /* Buffer for holding decompressed dib */
HDRAWDIB hSelf;
struct tagWINE_HDD* next;
} WINE_HDD;
int num_colours(LPBITMAPINFOHEADER lpbi)
{
if(lpbi->biClrUsed)
return lpbi->biClrUsed;
if(lpbi->biBitCount<=8)
return 1<<lpbi->biBitCount;
return 0;
}
static WINE_HDD* HDD_FirstHdd /* = NULL */;
static WINE_HDD* MSVIDEO_GetHddPtr(HDRAWDIB hd)
{
WINE_HDD* hdd;
for (hdd = HDD_FirstHdd; hdd != NULL && hdd->hSelf != hd; hdd = hdd->next);
return hdd;
}
static DWORD HDD_HandleRef = 1;
/***********************************************************************
* DrawDibOpen [MSVFW32.@]
*/
HDRAWDIB VFWAPI DrawDibOpen(void)
{
WINE_HDD* whdd;
TRACE("(void)\n");
whdd = HeapAlloc(GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(WINE_HDD));
TRACE("=> %p\n", whdd);
while (MSVIDEO_GetHddPtr((HDRAWDIB)HDD_HandleRef) != NULL) HDD_HandleRef++;
whdd->hSelf = (HDRAWDIB)HDD_HandleRef++;
whdd->next = HDD_FirstHdd;
HDD_FirstHdd = whdd;
return whdd->hSelf;
}
/***********************************************************************
* DrawDibClose [MSVFW32.@]
*/
BOOL VFWAPI DrawDibClose(HDRAWDIB hdd)
{
WINE_HDD* whdd = MSVIDEO_GetHddPtr(hdd);
WINE_HDD** p;
TRACE("(%p)\n", hdd);
if (!whdd) return FALSE;
if (whdd->begun) DrawDibEnd(hdd);
for (p = &HDD_FirstHdd; *p != NULL; p = &((*p)->next))
{
if (*p == whdd)
{
*p = whdd->next;
break;
}
}
HeapFree(GetProcessHeap(), 0, whdd);
return TRUE;
}
/***********************************************************************
* DrawDibEnd [MSVFW32.@]
*/
BOOL VFWAPI DrawDibEnd(HDRAWDIB hdd)
{
BOOL ret = TRUE;
WINE_HDD *whdd = MSVIDEO_GetHddPtr(hdd);
TRACE("(%p)\n", hdd);
whdd->hpal = 0; /* Do not free this */
whdd->hdc = 0;
if (whdd->lpbi)
{
HeapFree(GetProcessHeap(), 0, whdd->lpbi);
whdd->lpbi = NULL;
}
if (whdd->lpbiOut)
{
HeapFree(GetProcessHeap(), 0, whdd->lpbiOut);
whdd->lpbiOut = NULL;
}
whdd->begun = FALSE;
/*if (whdd->lpvbits)
HeapFree(GetProcessHeap(), 0, whdd->lpvbuf);*/
if (whdd->hMemDC)
{
SelectObject(whdd->hMemDC, whdd->hOldDib);
DeleteDC(whdd->hMemDC);
whdd->hMemDC = 0;
}
if (whdd->hDib) DeleteObject(whdd->hDib);
whdd->hDib = 0;
if (whdd->hic)
{
ICDecompressEnd(whdd->hic);
ICClose(whdd->hic);
whdd->hic = 0;
}
whdd->lpvbits = NULL;
return ret;
}
/***********************************************************************
* DrawDibBegin [MSVFW32.@]
*/
BOOL VFWAPI DrawDibBegin(HDRAWDIB hdd,
HDC hdc,
INT dxDst,
INT dyDst,
LPBITMAPINFOHEADER lpbi,
INT dxSrc,
INT dySrc,
UINT wFlags)
{
BOOL ret = TRUE;
WINE_HDD *whdd;
TRACE("(%p,%p,%d,%d,%p,%d,%d,0x%08lx)\n",
hdd, hdc, dxDst, dyDst, lpbi, dxSrc, dySrc, (DWORD)wFlags);
TRACE("lpbi: %ld,%ld/%ld,%d,%d,%ld,%ld,%ld,%ld,%ld,%ld\n",
lpbi->biSize, lpbi->biWidth, lpbi->biHeight, lpbi->biPlanes,
lpbi->biBitCount, lpbi->biCompression, lpbi->biSizeImage,
lpbi->biXPelsPerMeter, lpbi->biYPelsPerMeter, lpbi->biClrUsed,
lpbi->biClrImportant);
if (wFlags & ~(DDF_BUFFER))
FIXME("wFlags == 0x%08x not handled\n", wFlags & ~(DDF_BUFFER));
whdd = MSVIDEO_GetHddPtr(hdd);
if (!whdd) return FALSE;
if (whdd->begun) DrawDibEnd(hdd);
if (lpbi->biCompression)
{
DWORD size = 0;
whdd->hic = ICOpen(ICTYPE_VIDEO, lpbi->biCompression, ICMODE_DECOMPRESS);
if (!whdd->hic)
{
WARN("Could not open IC. biCompression == 0x%08lx\n", lpbi->biCompression);
ret = FALSE;
}
if (ret)
{
size = ICDecompressGetFormat(whdd->hic, lpbi, NULL);
if (size == ICERR_UNSUPPORTED)
{
WARN("Codec doesn't support GetFormat, giving up.\n");
ret = FALSE;
}
}
if (ret)
{
whdd->lpbiOut = HeapAlloc(GetProcessHeap(), 0, size);
if (ICDecompressGetFormat(whdd->hic, lpbi, whdd->lpbiOut) != ICERR_OK)
ret = FALSE;
}
if (ret)
{
/* FIXME: Use Ex functions if available? */
if (ICDecompressBegin(whdd->hic, lpbi, whdd->lpbiOut) != ICERR_OK)
ret = FALSE;
TRACE("biSizeImage == %ld\n", whdd->lpbiOut->biSizeImage);
TRACE("biCompression == %ld\n", whdd->lpbiOut->biCompression);
TRACE("biBitCount == %d\n", whdd->lpbiOut->biBitCount);
}
}
else
{
DWORD dwSize;
/* No compression */
TRACE("Not compressed!\n");
dwSize = lpbi->biSize + num_colours(lpbi)*sizeof(RGBQUAD);
whdd->lpbiOut = HeapAlloc(GetProcessHeap(), 0, dwSize);
memcpy(whdd->lpbiOut, lpbi, dwSize);
}
if (ret)
{
/*whdd->lpvbuf = HeapAlloc(GetProcessHeap(), 0, whdd->lpbiOut->biSizeImage);*/
whdd->hMemDC = CreateCompatibleDC(hdc);
TRACE("Creating: %ld, %p\n", whdd->lpbiOut->biSize, whdd->lpvbits);
whdd->hDib = CreateDIBSection(whdd->hMemDC, (BITMAPINFO *)whdd->lpbiOut, DIB_RGB_COLORS, &(whdd->lpvbits), 0, 0);
if (!whdd->hDib)
{
TRACE("Error: %ld\n", GetLastError());
}
TRACE("Created: %p,%p\n", whdd->hDib, whdd->lpvbits);
whdd->hOldDib = SelectObject(whdd->hMemDC, whdd->hDib);
}
if (ret)
{
whdd->hdc = hdc;
whdd->dxDst = dxDst;
whdd->dyDst = dyDst;
whdd->lpbi = HeapAlloc(GetProcessHeap(), 0, lpbi->biSize);
memcpy(whdd->lpbi, lpbi, lpbi->biSize);
whdd->dxSrc = dxSrc;
whdd->dySrc = dySrc;
whdd->begun = TRUE;
whdd->hpal = 0;
}
else
{
if (whdd->hic)
ICClose(whdd->hic);
if (whdd->lpbiOut)
{
HeapFree(GetProcessHeap(), 0, whdd->lpbiOut);
whdd->lpbiOut = NULL;
}
}
return ret;
}
/**********************************************************************
* DrawDibDraw [MSVFW32.@]
*/
BOOL VFWAPI DrawDibDraw(HDRAWDIB hdd, HDC hdc,
INT xDst, INT yDst, INT dxDst, INT dyDst,
LPBITMAPINFOHEADER lpbi,
LPVOID lpBits,
INT xSrc, INT ySrc, INT dxSrc, INT dySrc,
UINT wFlags)
{
WINE_HDD *whdd;
BOOL ret = TRUE;
TRACE("(%p,%p,%d,%d,%d,%d,%p,%p,%d,%d,%d,%d,0x%08lx)\n",
hdd, hdc, xDst, yDst, dxDst, dyDst, lpbi, lpBits, xSrc, ySrc, dxSrc, dySrc, (DWORD)wFlags);
whdd = MSVIDEO_GetHddPtr(hdd);
if (!whdd) return FALSE;
if (wFlags & ~(DDF_SAME_HDC | DDF_SAME_DRAW | DDF_NOTKEYFRAME | DDF_UPDATE | DDF_DONTDRAW))
FIXME("wFlags == 0x%08lx not handled\n", (DWORD)wFlags);
if (!lpBits)
{
/* Undocumented? */
lpBits = (LPSTR)lpbi + (WORD)(lpbi->biSize) + (WORD)(num_colours(lpbi)*sizeof(RGBQUAD));
}
#define CHANGED(x) (whdd->x != x)
if ((!whdd->begun) ||
(!(wFlags & DDF_SAME_HDC) && CHANGED(hdc)) ||
(!(wFlags & DDF_SAME_DRAW) && (CHANGED(lpbi) || CHANGED(dxSrc) || CHANGED(dySrc) || CHANGED(dxDst) || CHANGED(dyDst))))
{
TRACE("Something changed!\n");
ret = DrawDibBegin(hdd, hdc, dxDst, dyDst, lpbi, dxSrc, dySrc, 0);
}
#undef CHANGED
if ((dxDst == -1) && (dyDst == -1))
{
dxDst = dxSrc;
dyDst = dySrc;
}
if (!(wFlags & DDF_UPDATE))
{
/* biSizeImage may be set to 0 for BI_RGB (uncompressed) bitmaps */
if ((lpbi->biCompression == BI_RGB) && (lpbi->biSizeImage == 0))
lpbi->biSizeImage = ((lpbi->biWidth * lpbi->biBitCount + 31) / 32) * 4 * lpbi->biHeight;
if (lpbi->biCompression)
{
DWORD flags = 0;
TRACE("Compression == 0x%08lx\n", lpbi->biCompression);
if (wFlags & DDF_NOTKEYFRAME)
flags |= ICDECOMPRESS_NOTKEYFRAME;
ICDecompress(whdd->hic, flags, lpbi, lpBits, whdd->lpbiOut, whdd->lpvbits);
}
else
{
memcpy(whdd->lpvbits, lpBits, lpbi->biSizeImage);
}
}
if (!(wFlags & DDF_DONTDRAW) && whdd->hpal)
SelectPalette(hdc, whdd->hpal, FALSE);
if (!(StretchBlt(whdd->hdc, xDst, yDst, dxDst, dyDst, whdd->hMemDC, xSrc, ySrc, dxSrc, dySrc, SRCCOPY)))
ret = FALSE;
return ret;
}
/*************************************************************************
* DrawDibStart [MSVFW32.@]
*/
BOOL VFWAPI DrawDibStart(HDRAWDIB hdd, DWORD rate) {
FIXME("(%p, %ld), stub\n", hdd, rate);
return TRUE;
}
/*************************************************************************
* DrawDibStop [MSVFW32.@]
*/
BOOL VFWAPI DrawDibStop(HDRAWDIB hdd) {
FIXME("(%p), stub\n", hdd);
return TRUE;
}
/***********************************************************************
* DrawDibSetPalette [MSVFW32.@]
*/
BOOL VFWAPI DrawDibSetPalette(HDRAWDIB hdd, HPALETTE hpal)
{
WINE_HDD *whdd;
TRACE("(%p, %p)\n", hdd, hpal);
whdd = MSVIDEO_GetHddPtr(hdd);
if (!whdd) return FALSE;
whdd->hpal = hpal;
if (whdd->begun)
{
SelectPalette(whdd->hdc, hpal, 0);
RealizePalette(whdd->hdc);
}
return TRUE;
}
/***********************************************************************
* DrawDibGetPalette [MSVFW32.@]
*/
HPALETTE VFWAPI DrawDibGetPalette(HDRAWDIB hdd)
{
WINE_HDD *whdd;
TRACE("(%p)\n", hdd);
whdd = MSVIDEO_GetHddPtr(hdd);
if (!whdd) return FALSE;
return whdd->hpal;
}
/***********************************************************************
* DrawDibRealize [MSVFW32.@]
*/
UINT VFWAPI DrawDibRealize(HDRAWDIB hdd, HDC hdc, BOOL fBackground)
{
WINE_HDD *whdd;
HPALETTE oldPal;
UINT ret = 0;
FIXME("(%p, %p, %d), stub\n", hdd, hdc, fBackground);
whdd = MSVIDEO_GetHddPtr(hdd);
if (!whdd) return FALSE;
if (!whdd || !(whdd->begun))
{
ret = 0;
goto out;
}
if (!whdd->hpal)
whdd->hpal = CreateHalftonePalette(hdc);
oldPal = SelectPalette(hdc, whdd->hpal, fBackground);
ret = RealizePalette(hdc);
out:
TRACE("=> %u\n", ret);
return ret;
}
DWORD VFWAPI DrawDibProfileDisplay(LPBITMAPINFOHEADER lpbi)
{
FIXME("(%p) stub\n", lpbi);
return PD_CAN_DRAW_DIB;
}

1419
reactos/lib/msvideo/mciwnd.c Normal file
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38
reactos/lib/msvideo/msvfw32.rc Normal file
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#include <defines.h>
#include <reactos/resource.h>
LANGUAGE LANG_ENGLISH, SUBLANG_ENGLISH_US
VS_VERSION_INFO VERSIONINFO
FILEVERSION RES_UINT_FV_MAJOR,RES_UINT_FV_MINOR,RES_UINT_FV_REVISION,RES_UINT_FV_BUILD
PRODUCTVERSION RES_UINT_PV_MAJOR,RES_UINT_PV_MINOR,RES_UINT_PV_REVISION,RES_UINT_PV_BUILD
FILEFLAGSMASK 0x3fL
#ifdef _DEBUG
FILEFLAGS 0x1L
#else
FILEFLAGS 0x0L
#endif
FILEOS 0x40004L
FILETYPE 0x2L
FILESUBTYPE 0x0L
BEGIN
BLOCK "StringFileInfo"
BEGIN
BLOCK "040904b0"
BEGIN
VALUE "CompanyName", RES_STR_COMPANY_NAME
VALUE "FileDescription", "MSvideo support\0"
VALUE "FileVersion", RES_STR_FILE_VERSION
VALUE "InternalName", "msvfw32\0"
VALUE "LegalCopyright", RES_STR_LEGAL_COPYRIGHT
VALUE "OriginalFilename", "msvfw32.dll\0"
VALUE "ProductName", RES_STR_PRODUCT_NAME
VALUE "ProductVersion", RES_STR_PRODUCT_VERSION
END
END
BLOCK "VarFileInfo"
BEGIN
VALUE "Translation", 0x409, 1200
END
END

51
reactos/lib/msvideo/msvfw32.spec Normal file
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# Yes, ICCompress,ICDecompress,MCIWnd* and ICDraw* are cdecl (VFWAPIV).
# The rest is stdcall (VFWAPI) however. -Marcus Meissner, 990124
2 stdcall VideoForWindowsVersion()
@ stdcall DrawDibBegin(long long long long ptr long long long)
@ stub DrawDibChangePalette
@ stdcall DrawDibClose(long)
@ stdcall DrawDibDraw(long long long long long long ptr ptr long long long long long)
@ stdcall DrawDibEnd(long)
@ stub DrawDibGetBuffer
@ stdcall DrawDibGetPalette(long)
@ stdcall DrawDibOpen()
@ stdcall DrawDibProfileDisplay(ptr)
@ stdcall DrawDibRealize(long long long)
@ stdcall DrawDibSetPalette(long long)
@ stdcall DrawDibStart(long long)
@ stdcall DrawDibStop(long)
@ stub DrawDibTime
@ stub GetOpenFileNamePreview
@ stdcall GetOpenFileNamePreviewA(ptr)
@ stdcall GetOpenFileNamePreviewW(ptr)
@ stdcall GetSaveFileNamePreviewA(ptr)
@ stdcall GetSaveFileNamePreviewW(ptr)
@ stdcall ICClose(long)
@ cdecl ICCompress(long long ptr ptr ptr ptr ptr ptr long long long ptr ptr)
@ stdcall ICCompressorChoose(long long ptr ptr ptr ptr)
@ stdcall ICCompressorFree(ptr)
@ cdecl ICDecompress(long long ptr ptr ptr ptr)
@ cdecl ICDraw(long long ptr ptr long long)
@ cdecl ICDrawBegin(long long long long long long long long long ptr long long long long long long)
@ stdcall ICGetDisplayFormat(long ptr ptr long long long)
@ stdcall ICGetInfo(long ptr long)
@ stdcall ICImageCompress(long long ptr ptr ptr long ptr)
@ stdcall ICImageDecompress(long long ptr ptr ptr)
@ stdcall ICInfo(long long ptr)
@ stdcall ICInstall(long long ptr str long)
@ stdcall ICLocate(long long ptr ptr long)
@ stub ICMThunk
@ stdcall ICOpen(long long long)
@ stdcall ICOpenFunction(long long long ptr)
@ stdcall ICRemove(long long long)
@ stdcall ICSendMessage(long long long long)
@ stub ICSeqCompressFrame
@ stub ICSeqCompressFrameEnd
@ stub ICSeqCompressFrameStart
@ cdecl MCIWndCreate (long long long str) MCIWndCreateA
@ cdecl MCIWndCreateA (long long long str)
@ cdecl MCIWndCreateW (long long long wstr)
@ cdecl MCIWndRegisterClass()
@ stub StretchDIB

43
reactos/lib/msvideo/msvfw32.spec.def Normal file
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; File generated automatically from msvfw32.spec; do not edit!
LIBRARY msvfw32.dll
EXPORTS
VideoForWindowsVersion@0 @2
DrawDibBegin@32 @3
DrawDibClose@4 @5
DrawDibDraw@52 @6
DrawDibEnd@4 @7
DrawDibGetPalette@4 @9
DrawDibOpen@0 @10
DrawDibProfileDisplay@4 @11
DrawDibRealize@12 @12
DrawDibSetPalette@8 @13
DrawDibStart@8 @14
DrawDibStop@4 @15
GetOpenFileNamePreviewA@4 @18
GetOpenFileNamePreviewW@4 @19
GetSaveFileNamePreviewA@4 @20
GetSaveFileNamePreviewW@4 @21
ICClose@4 @22
ICCompress @23
ICCompressorChoose@24 @24
ICCompressorFree@4 @25
ICDecompress @26
ICDraw @27
ICDrawBegin @28
ICGetDisplayFormat@24 @29
ICGetInfo@12 @30
ICImageCompress@28 @31
ICImageDecompress@20 @32
ICInfo@12 @33
ICInstall@20 @34
ICLocate@20 @35
ICOpen@12 @37
ICOpenFunction@16 @38
ICRemove@12 @39
ICSendMessage@16 @40
MCIWndCreate=MCIWndCreateA @44
MCIWndCreateA @45
MCIWndCreateW @46
MCIWndRegisterClass @47

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2 pascal VideoForWindowsVersion() VideoForWindowsVersion
20 stub VIDEOGETNUMDEVS
21 stub VIDEOGETERRORTEXT
22 pascal VideoCapDriverDescAndVer(word ptr word ptr word) VideoCapDriverDescAndVer16
28 stub VIDEOOPEN
29 stub VIDEOCLOSE
30 stub VIDEODIALOG
31 stub VIDEOFRAME
32 stub VIDEOCONFIGURE
33 stub VIDEOCONFIGURESTORAGE
34 stub VIDEOGETCHANNELCAPS
35 stub VIDEOUPDATE
40 stub VIDEOSTREAMADDBUFFER
41 stub VIDEOSTREAMFINI
42 stub VIDEOSTREAMGETERROR
43 stub VIDEOSTREAMGETPOSITION
44 stub VIDEOSTREAMINIT
46 stub VIDEOSTREAMPREPAREHEADER
47 stub VIDEOSTREAMRESET
49 stub VIDEOSTREAMSTART
50 stub VIDEOSTREAMSTOP
51 stub VIDEOSTREAMUNPREPAREHEADER
52 stub VIDEOSTREAMALLOCHDRANDBUFFER
53 stub VIDEOSTREAMFREEHDRANDBUFFER
60 stub VIDEOMESSAGE
102 pascal -ret16 DrawDibOpen() DrawDibOpen16
103 pascal -ret16 DrawDibClose(word) DrawDibClose16
104 pascal -ret16 DrawDibBegin(word word s_word s_word ptr s_word s_word word) DrawDibBegin16
105 pascal -ret16 DrawDibEnd(word) DrawDibEnd16
106 pascal -ret16 DrawDibDraw(word word s_word s_word s_word s_word ptr ptr s_word s_word s_word s_word word) DrawDibDraw16
108 pascal -ret16 DrawDibGetPalette(word) DrawDibGetPalette16
110 pascal -ret16 DrawDibSetPalette(word word) DrawDibSetPalette16
111 stub DRAWDIBCHANGEPALETTE
112 pascal -ret16 DrawDibRealize(word word word) DrawDibRealize16
113 stub DRAWDIBTIME
114 stub DRAWDIBPROFILEDISPLAY
115 stub STRETCHDIB
118 pascal -ret16 DrawDibStart(word long) DrawDibStart16
119 pascal -ret16 DrawDibStop(word) DrawDibStop16
120 stub DRAWDIBGETBUFFER
200 pascal -ret16 ICInfo(long long segptr) ICInfo16
201 stub ICINSTALL
202 stub ICREMOVE
203 pascal -ret16 ICOpen(long long word) ICOpen16
204 pascal ICClose(word) ICClose16
205 pascal ICSendMessage(word word long long) ICSendMessage16
206 pascal -ret16 ICOpenFunction(long long word segptr) ICOpenFunction16
207 varargs _ICMessage(word word word) ICMessage16
212 pascal ICGetInfo(word segptr long) ICGetInfo16
213 pascal -ret16 ICLocate(long long ptr ptr word) ICLocate16
224 cdecl _ICCompress(word long segptr segptr segptr segptr segptr segptr long long long segptr segptr) ICCompress16
230 cdecl _ICDecompress(word long segptr segptr segptr segptr) ICDecompress16
232 cdecl _ICDrawBegin(word long word word word s_word s_word s_word s_word segptr s_word s_word s_word s_word long long) ICDrawBegin16
234 cdecl _ICDraw(word long segptr segptr long long) ICDraw16
239 pascal -ret16 ICGetDisplayFormat(word ptr ptr s_word s_word s_word) ICGetDisplayFormat16
240 stub ICIMAGECOMPRESS
241 stub ICIMAGEDECOMPRESS
242 stub ICCOMPRESSORCHOOSE
243 stub ICCOMPRESSORFREE
244 stub ICSEQCOMPRESSFRAMESTART
245 stub ICSEQCOMPRESSFRAMEEND
246 stub ICSEQCOMPRESSFRAME
250 stub _MCIWNDCREATE
251 stub _MCIWNDREGISTERCLASS
252 stub GETOPENFILENAMEPREVIEW
253 stub GETSAVEFILENAMEPREVIEW
300 pascal DllEntryPoint(long word word word long word) VIDEO_LibMain

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/*
* msvideo 16-bit functions
*
* Copyright 1998 Marcus Meissner
* Copyright 2000 Bradley Baetz
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#define COM_NO_WINDOWS_H
#include <stdio.h>
#include <string.h>
#include "msvideo_private.h"
#include "winver.h"
#include "winnls.h"
#include "winreg.h"
#include "vfw16.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(msvideo);
/* Drivers32 settings */
#define HKLM_DRIVERS32 "Software\\Microsoft\\Windows NT\\CurrentVersion\\Drivers32"
/***********************************************************************
* DrawDibOpen [MSVIDEO.102]
*/
HDRAWDIB16 VFWAPI DrawDibOpen16(void)
{
return HDRAWDIB_16(DrawDibOpen());
}
/***********************************************************************
* DrawDibClose [MSVIDEO.103]
*/
BOOL16 VFWAPI DrawDibClose16(HDRAWDIB16 hdd)
{
return DrawDibClose(HDRAWDIB_32(hdd));
}
/************************************************************************
* DrawDibBegin [MSVIDEO.104]
*/
BOOL16 VFWAPI DrawDibBegin16(HDRAWDIB16 hdd, HDC16 hdc, INT16 dxDst,
INT16 dyDst, LPBITMAPINFOHEADER lpbi, INT16 dxSrc,
INT16 dySrc, UINT16 wFlags)
{
return DrawDibBegin(HDRAWDIB_32(hdd), HDC_32(hdc), dxDst, dyDst, lpbi,
dxSrc, dySrc, wFlags);
}
/***********************************************************************
* DrawDibEnd [MSVIDEO.105]
*/
BOOL16 VFWAPI DrawDibEnd16(HDRAWDIB16 hdd)
{
return DrawDibEnd(HDRAWDIB_32(hdd));
}
/**********************************************************************
* DrawDibDraw [MSVIDEO.106]
*/
BOOL16 VFWAPI DrawDibDraw16(HDRAWDIB16 hdd, HDC16 hdc, INT16 xDst, INT16 yDst,
INT16 dxDst, INT16 dyDst, LPBITMAPINFOHEADER lpbi,
LPVOID lpBits, INT16 xSrc, INT16 ySrc, INT16 dxSrc,
INT16 dySrc, UINT16 wFlags)
{
return DrawDibDraw(HDRAWDIB_32(hdd), HDC_32(hdc), xDst, yDst, dxDst,
dyDst, lpbi, lpBits, xSrc, ySrc, dxSrc, dySrc, wFlags);
}
/***********************************************************************
* DrawDibGetPalette [MSVIDEO.108]
*/
HPALETTE16 VFWAPI DrawDibGetPalette16(HDRAWDIB16 hdd)
{
return HPALETTE_16(DrawDibGetPalette(HDRAWDIB_32(hdd)));
}
/***********************************************************************
* DrawDibSetPalette [MSVIDEO.110]
*/
BOOL16 VFWAPI DrawDibSetPalette16(HDRAWDIB16 hdd, HPALETTE16 hpal)
{
return DrawDibSetPalette(HDRAWDIB_32(hdd), HPALETTE_32(hpal));
}
/***********************************************************************
* DrawDibRealize [MSVIDEO.112]
*/
UINT16 VFWAPI DrawDibRealize16(HDRAWDIB16 hdd, HDC16 hdc,
BOOL16 fBackground)
{
return (UINT16)DrawDibRealize(HDRAWDIB_32(hdd), HDC_32(hdc), fBackground);
}
/*************************************************************************
* DrawDibStart [MSVIDEO.118]
*/
BOOL16 VFWAPI DrawDibStart16(HDRAWDIB16 hdd, DWORD rate)
{
return DrawDibStart(HDRAWDIB_32(hdd), rate);
}
/*************************************************************************
* DrawDibStop [MSVIDEO.119]
*/
BOOL16 DrawDibStop16(HDRAWDIB16 hdd)
{
return DrawDibStop(HDRAWDIB_32(hdd));
}
/***********************************************************************
* ICOpen [MSVIDEO.203]
*/
HIC16 VFWAPI ICOpen16(DWORD fccType, DWORD fccHandler, UINT16 wMode)
{
return HIC_16(ICOpen(fccType, fccHandler, wMode));
}
/***********************************************************************
* ICClose [MSVIDEO.204]
*/
LRESULT WINAPI ICClose16(HIC16 hic)
{
return ICClose(HIC_32(hic));
}
/***********************************************************************
* _ICMessage [MSVIDEO.207]
*/
LRESULT VFWAPIV ICMessage16( HIC16 hic, UINT16 msg, UINT16 cb, VA_LIST16 valist )
{
LPWORD lpData;
SEGPTR segData;
LRESULT ret;
UINT16 i;
lpData = HeapAlloc(GetProcessHeap(), 0, cb);
TRACE("0x%08lx, %u, %u, ...)\n", (DWORD) hic, msg, cb);
for (i = 0; i < cb / sizeof(WORD); i++)
{
lpData[i] = VA_ARG16(valist, WORD);
}
segData = MapLS(lpData);
ret = ICSendMessage16(hic, msg, segData, (DWORD) cb);
UnMapLS(segData);
HeapFree(GetProcessHeap(), 0, lpData);
return ret;
}
/***********************************************************************
* ICGetInfo [MSVIDEO.212]
*/
LRESULT VFWAPI ICGetInfo16(HIC16 hic, ICINFO16 * picinfo, DWORD cb)
{
LRESULT ret;
TRACE("(0x%08lx,%p,%ld)\n", (DWORD) hic, picinfo, cb);
ret = ICSendMessage16(hic, ICM_GETINFO, (DWORD) picinfo, cb);
TRACE(" -> 0x%08lx\n", ret);
return ret;
}
/***********************************************************************
* ICLocate [MSVIDEO.213]
*/
HIC16 VFWAPI ICLocate16(DWORD fccType, DWORD fccHandler,
LPBITMAPINFOHEADER lpbiIn, LPBITMAPINFOHEADER lpbiOut,
WORD wFlags)
{
return HIC_16(ICLocate(fccType, fccHandler, lpbiIn, lpbiOut, wFlags));
}
/***********************************************************************
* _ICCompress [MSVIDEO.224]
*/
DWORD VFWAPIV ICCompress16(HIC16 hic, DWORD dwFlags,
LPBITMAPINFOHEADER lpbiOutput, LPVOID lpData,
LPBITMAPINFOHEADER lpbiInput, LPVOID lpBits,
LPDWORD lpckid, LPDWORD lpdwFlags,
LONG lFrameNum, DWORD dwFrameSize,
DWORD dwQuality, LPBITMAPINFOHEADER lpbiPrev,
LPVOID lpPrev)
{
DWORD ret;
ICCOMPRESS iccmp;
SEGPTR seg_iccmp;
TRACE("(0x%08lx,%ld,%p,%p,%p,%p,...)\n", (DWORD) hic, dwFlags,
lpbiOutput, lpData, lpbiInput, lpBits);
iccmp.dwFlags = dwFlags;
iccmp.lpbiOutput = lpbiOutput;
iccmp.lpOutput = lpData;
iccmp.lpbiInput = lpbiInput;
iccmp.lpInput = lpBits;
iccmp.lpckid = lpckid;
iccmp.lpdwFlags = lpdwFlags;
iccmp.lFrameNum = lFrameNum;
iccmp.dwFrameSize = dwFrameSize;
iccmp.dwQuality = dwQuality;
iccmp.lpbiPrev = lpbiPrev;
iccmp.lpPrev = lpPrev;
seg_iccmp = MapLS(&iccmp);
ret = ICSendMessage16(hic, ICM_COMPRESS, seg_iccmp, sizeof(ICCOMPRESS));
UnMapLS(seg_iccmp);
return ret;
}
/***********************************************************************
* _ICDecompress [MSVIDEO.230]
*/
DWORD VFWAPIV ICDecompress16(HIC16 hic, DWORD dwFlags,
LPBITMAPINFOHEADER lpbiFormat, LPVOID lpData,
LPBITMAPINFOHEADER lpbi, LPVOID lpBits)
{
ICDECOMPRESS icd;
SEGPTR segptr;
DWORD ret;
TRACE("(0x%08lx,%ld,%p,%p,%p,%p)\n", (DWORD) hic, dwFlags, lpbiFormat,
lpData, lpbi, lpBits);
icd.dwFlags = dwFlags;
icd.lpbiInput = lpbiFormat;
icd.lpInput = lpData;
icd.lpbiOutput = lpbi;
icd.lpOutput = lpBits;
icd.ckid = 0;
segptr = MapLS(&icd);
ret = ICSendMessage16(hic, ICM_DECOMPRESS, segptr, sizeof(ICDECOMPRESS));
UnMapLS(segptr);
return ret;
}
/***********************************************************************
* _ICDrawBegin [MSVIDEO.232]
*/
DWORD VFWAPIV ICDrawBegin16(HIC16 hic, /* [in] */
DWORD dwFlags, /* [in] flags */
HPALETTE16 hpal, /* [in] palette to draw with */
HWND16 hwnd, /* [in] window to draw to */
HDC16 hdc, /* [in] HDC to draw to */
INT16 xDst, /* [in] destination rectangle */
INT16 yDst, /* [in] */
INT16 dxDst, /* [in] */
INT16 dyDst, /* [in] */
LPBITMAPINFOHEADER lpbi, /* [in] format of frame to draw NOTE: SEGPTR */
INT16 xSrc, /* [in] source rectangle */
INT16 ySrc, /* [in] */
INT16 dxSrc, /* [in] */
INT16 dySrc, /* [in] */
DWORD dwRate, /* [in] frames/second = (dwRate/dwScale) */
DWORD dwScale) /* [in] */
{
DWORD ret;
ICDRAWBEGIN16 icdb;
SEGPTR seg_icdb;
TRACE ("(0x%08lx,%ld,0x%08lx,0x%08lx,0x%08lx,%u,%u,%u,%u,%p,%u,%u,%u,%u,%ld,%ld)\n",
(DWORD) hic, dwFlags, (DWORD) hpal, (DWORD) hwnd, (DWORD) hdc,
xDst, yDst, dxDst, dyDst, lpbi, xSrc, ySrc, dxSrc, dySrc, dwRate,
dwScale);
icdb.dwFlags = dwFlags;
icdb.hpal = hpal;
icdb.hwnd = hwnd;
icdb.hdc = hdc;
icdb.xDst = xDst;
icdb.yDst = yDst;
icdb.dxDst = dxDst;
icdb.dyDst = dyDst;
icdb.lpbi = lpbi; /* Keep this as SEGPTR for the mapping code to deal with */
icdb.xSrc = xSrc;
icdb.ySrc = ySrc;
icdb.dxSrc = dxSrc;
icdb.dySrc = dySrc;
icdb.dwRate = dwRate;
icdb.dwScale = dwScale;
seg_icdb = MapLS(&icdb);
ret = (DWORD) ICSendMessage16(hic, ICM_DRAW_BEGIN, seg_icdb,
sizeof(ICDRAWBEGIN16));
UnMapLS(seg_icdb);
return ret;
}
/***********************************************************************
* _ICDraw [MSVIDEO.234]
*/
DWORD VFWAPIV ICDraw16(HIC16 hic, DWORD dwFlags,
LPVOID lpFormat, /* [???] NOTE: SEGPTR */
LPVOID lpData, /* [???] NOTE: SEGPTR */
DWORD cbData, LONG lTime)
{
DWORD ret;
ICDRAW icd;
SEGPTR seg_icd;
TRACE("(0x%08lx,0x%08lx,%p,%p,%ld,%ld)\n", (DWORD) hic, dwFlags,
lpFormat, lpData, cbData, lTime);
icd.dwFlags = dwFlags;
icd.lpFormat = lpFormat;
icd.lpData = lpData;
icd.cbData = cbData;
icd.lTime = lTime;
seg_icd = MapLS(&icd);
ret = ICSendMessage16(hic, ICM_DRAW, seg_icd, sizeof(ICDRAW));
UnMapLS(seg_icd);
return ret;
}
/***********************************************************************
* ICGetDisplayFormat [MSVIDEO.239]
*/
HIC16 VFWAPI ICGetDisplayFormat16(HIC16 hic, LPBITMAPINFOHEADER lpbiIn,
LPBITMAPINFOHEADER lpbiOut, INT16 depth,
INT16 dx, INT16 dy)
{
return HIC_16(ICGetDisplayFormat(HIC_32(hic), lpbiIn, lpbiOut, depth,
dx, dy));
}
#define COPY(x,y) (x->y = x##16->y);
#define COPYPTR(x,y) (x->y = MapSL((SEGPTR)x##16->y));
/******************************************************************
* MSVIDEO_MapICDEX16To32
*
*
*/
static LPVOID MSVIDEO_MapICDEX16To32(LPDWORD lParam)
{
LPVOID ret;
ICDECOMPRESSEX *icdx = HeapAlloc(GetProcessHeap(), 0, sizeof(ICDECOMPRESSEX));
ICDECOMPRESSEX16 *icdx16 = MapSL(*lParam);
ret = icdx16;
COPY(icdx, dwFlags);
COPYPTR(icdx, lpbiSrc);
COPYPTR(icdx, lpSrc);
COPYPTR(icdx, lpbiDst);
COPYPTR(icdx, lpDst);
COPY(icdx, xDst);
COPY(icdx, yDst);
COPY(icdx, dxDst);
COPY(icdx, dyDst);
COPY(icdx, xSrc);
COPY(icdx, ySrc);
COPY(icdx, dxSrc);
COPY(icdx, dySrc);
*lParam = (DWORD)(icdx);
return ret;
}
/******************************************************************
* MSVIDEO_MapMsg16To32
*
*
*/
static LPVOID MSVIDEO_MapMsg16To32(UINT msg, LPDWORD lParam1, LPDWORD lParam2)
{
LPVOID ret = 0;
TRACE("Mapping %d\n", msg);
switch (msg)
{
case DRV_LOAD:
case DRV_ENABLE:
case DRV_CLOSE:
case DRV_DISABLE:
case DRV_FREE:
case ICM_ABOUT:
case ICM_CONFIGURE:
case ICM_COMPRESS_END:
case ICM_DECOMPRESS_END:
case ICM_DECOMPRESSEX_END:
case ICM_SETQUALITY:
case ICM_DRAW_START_PLAY:
case ICM_DRAW_STOP_PLAY:
case ICM_DRAW_REALIZE:
case ICM_DRAW_RENDERBUFFER:
case ICM_DRAW_END:
break;
case DRV_OPEN:
case ICM_GETDEFAULTQUALITY:
case ICM_GETQUALITY:
case ICM_SETSTATE:
case ICM_DRAW_WINDOW:
case ICM_GETBUFFERSWANTED:
*lParam1 = (DWORD)MapSL(*lParam1);
break;
case ICM_GETINFO:
{
ICINFO *ici = HeapAlloc(GetProcessHeap(), 0, sizeof(ICINFO));
ICINFO16 *ici16;
ici16 = MapSL(*lParam1);
ret = ici16;
ici->dwSize = sizeof(ICINFO);
COPY(ici, fccType);
COPY(ici, fccHandler);
COPY(ici, dwFlags);
COPY(ici, dwVersion);
COPY(ici, dwVersionICM);
MultiByteToWideChar( CP_ACP, 0, ici16->szName, -1, ici->szName, 16 );
MultiByteToWideChar( CP_ACP, 0, ici16->szDescription, -1, ici->szDescription, 128 );
MultiByteToWideChar( CP_ACP, 0, ici16->szDriver, -1, ici->szDriver, 128 );
*lParam1 = (DWORD)(ici);
*lParam2 = sizeof(ICINFO);
}
break;
case ICM_COMPRESS:
{
ICCOMPRESS *icc = HeapAlloc(GetProcessHeap(), 0, sizeof(ICCOMPRESS));
ICCOMPRESS *icc16;
icc16 = MapSL(*lParam1);
ret = icc16;
COPY(icc, dwFlags);
COPYPTR(icc, lpbiOutput);
COPYPTR(icc, lpOutput);
COPYPTR(icc, lpbiInput);
COPYPTR(icc, lpInput);
COPYPTR(icc, lpckid);
COPYPTR(icc, lpdwFlags);
COPY(icc, lFrameNum);
COPY(icc, dwFrameSize);
COPY(icc, dwQuality);
COPYPTR(icc, lpbiPrev);
COPYPTR(icc, lpPrev);
*lParam1 = (DWORD)(icc);
*lParam2 = sizeof(ICCOMPRESS);
}
break;
case ICM_DECOMPRESS:
{
ICDECOMPRESS *icd = HeapAlloc(GetProcessHeap(), 0, sizeof(ICDECOMPRESS));
ICDECOMPRESS *icd16; /* Same structure except for the pointers */
icd16 = MapSL(*lParam1);
ret = icd16;
COPY(icd, dwFlags);
COPYPTR(icd, lpbiInput);
COPYPTR(icd, lpInput);
COPYPTR(icd, lpbiOutput);
COPYPTR(icd, lpOutput);
COPY(icd, ckid);
*lParam1 = (DWORD)(icd);
*lParam2 = sizeof(ICDECOMPRESS);
}
break;
case ICM_COMPRESS_BEGIN:
case ICM_COMPRESS_GET_FORMAT:
case ICM_COMPRESS_GET_SIZE:
case ICM_COMPRESS_QUERY:
case ICM_DECOMPRESS_GET_FORMAT:
case ICM_DECOMPRESS_QUERY:
case ICM_DECOMPRESS_BEGIN:
case ICM_DECOMPRESS_SET_PALETTE:
case ICM_DECOMPRESS_GET_PALETTE:
*lParam1 = (DWORD)MapSL(*lParam1);
*lParam2 = (DWORD)MapSL(*lParam2);
break;
case ICM_DECOMPRESSEX_QUERY:
if ((*lParam2 != sizeof(ICDECOMPRESSEX16)) && (*lParam2 != 0))
WARN("*lParam2 has unknown value %p\n", (ICDECOMPRESSEX16*)*lParam2);
/* FIXME: *lParm2 is meant to be 0 or an ICDECOMPRESSEX16*, but is sizeof(ICDECOMRPESSEX16)
* This is because of ICMessage(). Special case it?
{
LPVOID* addr = HeapAlloc(GetProcessHeap(), 0, 2*sizeof(LPVOID));
addr[0] = MSVIDEO_MapICDEX16To32(lParam1);
if (*lParam2)
addr[1] = MSVIDEO_MapICDEX16To32(lParam2);
else
addr[1] = 0;
ret = addr;
}
break;*/
case ICM_DECOMPRESSEX_BEGIN:
case ICM_DECOMPRESSEX:
ret = MSVIDEO_MapICDEX16To32(lParam1);
*lParam2 = sizeof(ICDECOMPRESSEX);
break;
case ICM_DRAW_BEGIN:
{
ICDRAWBEGIN *icdb = HeapAlloc(GetProcessHeap(), 0, sizeof(ICDRAWBEGIN));
ICDRAWBEGIN16 *icdb16 = MapSL(*lParam1);
ret = icdb16;
COPY(icdb, dwFlags);
icdb->hpal = HPALETTE_32(icdb16->hpal);
icdb->hwnd = HWND_32(icdb16->hwnd);
icdb->hdc = HDC_32(icdb16->hdc);
COPY(icdb, xDst);
COPY(icdb, yDst);
COPY(icdb, dxDst);
COPY(icdb, dyDst);
COPYPTR(icdb, lpbi);
COPY(icdb, xSrc);
COPY(icdb, ySrc);
COPY(icdb, dxSrc);
COPY(icdb, dySrc);
COPY(icdb, dwRate);
COPY(icdb, dwScale);
*lParam1 = (DWORD)(icdb);
*lParam2 = sizeof(ICDRAWBEGIN);
}
break;
case ICM_DRAW_SUGGESTFORMAT:
{
ICDRAWSUGGEST *icds = HeapAlloc(GetProcessHeap(), 0, sizeof(ICDRAWSUGGEST));
ICDRAWSUGGEST16 *icds16 = MapSL(*lParam1);
ret = icds16;
COPY(icds, dwFlags);
COPYPTR(icds, lpbiIn);
COPYPTR(icds, lpbiSuggest);
COPY(icds, dxSrc);
COPY(icds, dySrc);
COPY(icds, dxDst);
COPY(icds, dyDst);
icds->hicDecompressor = HIC_32(icds16->hicDecompressor);
*lParam1 = (DWORD)(icds);
*lParam2 = sizeof(ICDRAWSUGGEST);
}
break;
case ICM_DRAW:
{
ICDRAW *icd = HeapAlloc(GetProcessHeap(), 0, sizeof(ICDRAW));
ICDRAW *icd16 = MapSL(*lParam1);
ret = icd16;
COPY(icd, dwFlags);
COPYPTR(icd, lpFormat);
COPYPTR(icd, lpData);
COPY(icd, cbData);
COPY(icd, lTime);
*lParam1 = (DWORD)(icd);
*lParam2 = sizeof(ICDRAW);
}
break;
case ICM_DRAW_START:
case ICM_DRAW_STOP:
break;
default:
FIXME("%d is not yet handled. Expect a crash.\n", msg);
}
return ret;
}
#undef COPY
#undef COPYPTR
/******************************************************************
* MSVIDEO_UnmapMsg16To32
*
*
*/
static void MSVIDEO_UnmapMsg16To32(UINT msg, LPVOID data16, LPDWORD lParam1, LPDWORD lParam2)
{
TRACE("Unmapping %d\n", msg);
#define UNCOPY(x, y) (x##16->y = x->y);
switch (msg)
{
case ICM_GETINFO:
{
ICINFO *ici = (ICINFO*)(*lParam1);
ICINFO16 *ici16 = (ICINFO16*)data16;
UNCOPY(ici, fccType);
UNCOPY(ici, fccHandler);
UNCOPY(ici, dwFlags);
UNCOPY(ici, dwVersion);
UNCOPY(ici, dwVersionICM);
WideCharToMultiByte( CP_ACP, 0, ici->szName, -1, ici16->szName,
sizeof(ici16->szName), NULL, NULL );
ici16->szName[sizeof(ici16->szName)-1] = 0;
WideCharToMultiByte( CP_ACP, 0, ici->szDescription, -1, ici16->szDescription,
sizeof(ici16->szDescription), NULL, NULL );
ici16->szDescription[sizeof(ici16->szDescription)-1] = 0;
/* This just gives garbage for some reason - BB
lstrcpynWtoA(ici16->szDriver, ici->szDriver, 128);*/
HeapFree(GetProcessHeap(), 0, ici);
}
break;
case ICM_DECOMPRESS_QUERY:
/*{
LPVOID* x = data16;
HeapFree(GetProcessHeap(), 0, x[0]);
if (x[1])
HeapFree(GetProcessHeap(), 0, x[1]);
}
break;*/
case ICM_COMPRESS:
case ICM_DECOMPRESS:
case ICM_DECOMPRESSEX_QUERY:
case ICM_DECOMPRESSEX_BEGIN:
case ICM_DECOMPRESSEX:
case ICM_DRAW_BEGIN:
case ICM_DRAW_SUGGESTFORMAT:
case ICM_DRAW:
HeapFree(GetProcessHeap(), 0, data16);
break;
default:
ERR("Unmapping unmapped msg %d\n", msg);
}
#undef UNCOPY
}
/***********************************************************************
* ICInfo [MSVIDEO.200]
*/
BOOL16 VFWAPI ICInfo16(DWORD fccType, DWORD fccHandler, ICINFO16 *lpicinfo)
{
BOOL16 ret;
LPVOID lpv;
DWORD lParam = (DWORD)lpicinfo;
DWORD size = ((ICINFO*)(MapSL((SEGPTR)lpicinfo)))->dwSize;
/* Use the mapping functions to map the ICINFO structure */
lpv = MSVIDEO_MapMsg16To32(ICM_GETINFO, &lParam, &size);
ret = ICInfo(fccType, fccHandler, (ICINFO*)lParam);
MSVIDEO_UnmapMsg16To32(ICM_GETINFO, lpv, &lParam, &size);
return ret;
}
/******************************************************************
* IC_Callback3216
*
*
*/
static LRESULT CALLBACK IC_Callback3216(HIC hic, HDRVR hdrv, UINT msg, DWORD lp1, DWORD lp2)
{
WINE_HIC* whic;
LRESULT ret = 0;
WORD args[8];
whic = MSVIDEO_GetHicPtr(hic);
if (whic)
{
switch (msg)
{
case DRV_OPEN:
lp2 = (DWORD)MapLS((void*)lp2);
break;
}
args[7] = HIWORD(hic);
args[6] = LOWORD(hic);
args[5] = HDRVR_16(whic->hdrv);
args[4] = msg;
args[3] = HIWORD(lp1);
args[2] = LOWORD(lp1);
args[1] = HIWORD(lp2);
args[0] = LOWORD(lp2);
WOWCallback16Ex( (DWORD)whic->driverproc16, WCB16_PASCAL, sizeof(args), args, &ret );
switch (msg)
{
case DRV_OPEN:
UnMapLS(lp2);
break;
}
}
else ret = ICERR_BADHANDLE;
return ret;
}
/***********************************************************************
* ICOpenFunction [MSVIDEO.206]
*/
HIC16 VFWAPI ICOpenFunction16(DWORD fccType, DWORD fccHandler, UINT16 wMode, FARPROC16 lpfnHandler)
{
HIC hic32;
hic32 = MSVIDEO_OpenFunction(fccType, fccHandler, wMode,
(DRIVERPROC)IC_Callback3216, (DWORD)lpfnHandler);
return HIC_16(hic32);
}
/***********************************************************************
* ICSendMessage [MSVIDEO.205]
*/
LRESULT VFWAPI ICSendMessage16(HIC16 hic, UINT16 msg, DWORD lParam1, DWORD lParam2)
{
LRESULT ret = ICERR_BADHANDLE;
WINE_HIC* whic;
whic = MSVIDEO_GetHicPtr(HIC_32(hic));
if (whic)
{
/* we've got a 16 bit driver proc... call it directly */
if (whic->driverproc16)
{
WORD args[8];
/* FIXME: original code was passing hdrv first and hic second */
/* but this doesn't match what IC_Callback3216 does */
args[7] = HIWORD(hic);
args[6] = LOWORD(hic);
args[5] = HDRVR_16(whic->hdrv);
args[4] = msg;
args[3] = HIWORD(lParam1);
args[2] = LOWORD(lParam1);
args[1] = HIWORD(lParam2);
args[0] = LOWORD(lParam2);
WOWCallback16Ex( (DWORD)whic->driverproc16, WCB16_PASCAL, sizeof(args), args, &ret );
}
else
{
/* map the message for a 32 bit infrastructure, and pass it along */
void* data16 = MSVIDEO_MapMsg16To32(msg, &lParam1, &lParam2);
ret = MSVIDEO_SendMessage(whic, msg, lParam1, lParam2);
if (data16)
MSVIDEO_UnmapMsg16To32(msg, data16, &lParam1, &lParam2);
}
}
return ret;
}
/***********************************************************************
* VideoCapDriverDescAndVer [MSVIDEO.22]
*/
DWORD WINAPI VideoCapDriverDescAndVer16(WORD nr, LPSTR buf1, WORD buf1len,
LPSTR buf2, WORD buf2len)
{
DWORD verhandle;
DWORD infosize;
UINT subblocklen;
char *s, buf[2048], fn[260];
LPBYTE infobuf;
LPVOID subblock;
DWORD i, cnt = 0, lRet;
DWORD bufLen, fnLen;
FILETIME lastWrite;
HKEY hKey;
BOOL found = FALSE;
TRACE("(%d,%p,%d,%p,%d)\n", nr, buf1, buf1len, buf2, buf2len);
lRet = RegOpenKeyExA(HKEY_LOCAL_MACHINE, HKLM_DRIVERS32, 0, KEY_QUERY_VALUE, &hKey);
if (lRet == ERROR_SUCCESS)
{
RegQueryInfoKeyA( hKey, 0, 0, 0, &cnt, 0, 0, 0, 0, 0, 0, 0);
for (i = 0; i < cnt; i++)
{
bufLen = sizeof(buf) / sizeof(buf[0]);
lRet = RegEnumKeyExA(hKey, i, buf, &bufLen, 0, 0, 0, &lastWrite);
if (lRet != ERROR_SUCCESS) continue;
if (strncasecmp(buf, "vid", 3)) continue;
if (nr--) continue;
fnLen = sizeof(fn);
lRet = RegQueryValueExA(hKey, buf, 0, 0, fn, &fnLen);
if (lRet == ERROR_SUCCESS) found = TRUE;
break;
}
RegCloseKey( hKey );
}
/* search system.ini if not found in the registry */
if (!found && GetPrivateProfileStringA("drivers32", NULL, NULL, buf, sizeof(buf), "system.ini"))
{
for (s = buf; *s; s += strlen(s) + 1)
{
if (strncasecmp(s, "vid", 3)) continue;
if (nr--) continue;
if (GetPrivateProfileStringA("drivers32", s, NULL, fn, sizeof(fn), "system.ini"))
found = TRUE;
break;
}
}
if (nr || !found)
{
TRACE("No more VID* entries found nr=%d\n", nr);
return 20;
}
infosize = GetFileVersionInfoSizeA(fn, &verhandle);
if (!infosize)
{
TRACE("%s has no fileversioninfo.\n", fn);
return 18;
}
infobuf = HeapAlloc(GetProcessHeap(), 0, infosize);
if (GetFileVersionInfoA(fn, verhandle, infosize, infobuf))
{
char vbuf[200];
/* Yes, two space behind : */
/* FIXME: test for buflen */
sprintf(vbuf, "Version: %d.%d.%d.%d\n",
((WORD*)infobuf)[0x0f],
((WORD*)infobuf)[0x0e],
((WORD*)infobuf)[0x11],
((WORD*)infobuf)[0x10]
);
TRACE("version of %s is %s\n", fn, vbuf);
strncpy(buf2, vbuf, buf2len);
}
else
{
TRACE("GetFileVersionInfoA failed for %s.\n", fn);
strncpy(buf2, fn, buf2len); /* msvideo.dll appears to copy fn*/
}
/* FIXME: language problem? */
if (VerQueryValueA( infobuf,
"\\StringFileInfo\\040904E4\\FileDescription",
&subblock,
&subblocklen
))
{
TRACE("VQA returned %s\n", (LPCSTR)subblock);
strncpy(buf1, subblock, buf1len);
}
else
{
TRACE("VQA did not return on query \\StringFileInfo\\040904E4\\FileDescription?\n");
strncpy(buf1, fn, buf1len); /* msvideo.dll appears to copy fn*/
}
HeapFree(GetProcessHeap(), 0, infobuf);
return 0;
}
/******************************************************************
* IC_CallTo16
*
*
*/
static LRESULT CALLBACK IC_CallTo16(HDRVR hdrv, HIC hic, UINT msg, LPARAM lp1, LPARAM lp2)
{
#if 0
WINE_HIC* whic = IC_GetPtr(hic);
LRESULT ret = 0;
if (whic->driverproc)
{
ret = whic->driverproc(hic, whic->hdrv, msg, lParam1, lParam2);
}
else
{
ret = SendDriverMessage(whic->hdrv, msg, lParam1, lParam2);
}
#else
FIXME("No 32=>16 conversion yet\n");
#endif
return 0;
}
/**************************************************************************
* DllEntryPoint (MSVIDEO.300)
*
* MSVIDEO DLL entry point
*
*/
BOOL WINAPI VIDEO_LibMain(DWORD fdwReason, HINSTANCE hinstDLL, WORD ds,
WORD wHeapSize, DWORD dwReserved1, WORD wReserved2)
{
switch (fdwReason)
{
case DLL_PROCESS_ATTACH:
/* hook in our 16 bit management functions */
pFnCallTo16 = IC_CallTo16;
break;
case DLL_PROCESS_DETACH:
/* remove our 16 bit management functions */
pFnCallTo16 = NULL;
break;
case DLL_THREAD_ATTACH:
case DLL_THREAD_DETACH:
break;
}
return TRUE;
}

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65
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/*
* Copyright 1999 Marcus Meissner
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef __WINE_MSVIDEO_PRIVATE_H
#define __WINE_MSVIDEO_PRIVATE_H
#define COM_NO_WINDOWS_H
#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "wingdi.h"
#include "winuser.h"
#include "commdlg.h"
#include "vfw.h"
/* HIC struct (same layout as Win95 one) */
typedef struct tagWINE_HIC {
DWORD magic; /* 00: 'Smag' */
HANDLE curthread; /* 04: */
DWORD type; /* 08: */
DWORD handler; /* 0C: */
HDRVR hdrv; /* 10: */
DWORD private; /* 14:(handled by SendDriverMessage)*/
DRIVERPROC driverproc; /* 18:(handled by SendDriverMessage)*/
DWORD x1; /* 1c: name? */
WORD x2; /* 20: */
DWORD x3; /* 22: */
/* 26: */
DWORD driverproc16; /* Wine specific flags */
HIC hic;
DWORD driverId;
struct tagWINE_HIC* next;
} WINE_HIC;
HIC MSVIDEO_OpenFunction(DWORD, DWORD, UINT, DRIVERPROC, DWORD);
LRESULT MSVIDEO_SendMessage(WINE_HIC*, UINT, DWORD, DWORD);
WINE_HIC* MSVIDEO_GetHicPtr(HIC);
extern LRESULT (CALLBACK *pFnCallTo16)(HDRVR, HIC, UINT, LPARAM, LPARAM);
/* handle16 --> handle conversions */
#define HDRAWDIB_32(h16) ((HDRAWDIB)(ULONG_PTR)(h16))
#define HIC_32(h16) ((HIC)(ULONG_PTR)(h16))
/* handle --> handle16 conversions */
#define HDRVR_16(h32) (LOWORD(h32))
#define HDRAWDIB_16(h32) (LOWORD(h32))
#define HIC_16(h32) (LOWORD(h32))
#endif /* __WINE_MSVIDEO_PRIVATE_H */

130
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/*
* Copyright 1999 Marcus Meissner
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef __WINE_VFW16_H
#define __WINE_VFW16_H
#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "wingdi.h"
#include "vfw.h"
#include "wownt32.h"
#include "wine/windef16.h"
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
typedef HANDLE16 HDRAWDIB16;
#include "pshpack1.h"
typedef struct {
DWORD dwSize;
DWORD fccType;
DWORD fccHandler;
DWORD dwFlags;
DWORD dwVersion;
DWORD dwVersionICM;
/*
* under Win16, normal chars are used
*/
CHAR szName[16];
CHAR szDescription[128];
CHAR szDriver[128];
} ICINFO16;
typedef struct {
DWORD dwFlags;
LPBITMAPINFOHEADER lpbiSrc;
LPVOID lpSrc;
LPBITMAPINFOHEADER lpbiDst;
LPVOID lpDst;
INT16 xDst; /* destination rectangle */
INT16 yDst;
INT16 dxDst;
INT16 dyDst;
INT16 xSrc; /* source rectangle */
INT16 ySrc;
INT16 dxSrc;
INT16 dySrc;
} ICDECOMPRESSEX16;
typedef struct {
DWORD dwFlags;
HPALETTE16 hpal;
HWND16 hwnd;
HDC16 hdc;
INT16 xDst;
INT16 yDst;
INT16 dxDst;
INT16 dyDst;
LPBITMAPINFOHEADER lpbi;
INT16 xSrc;
INT16 ySrc;
INT16 dxSrc;
INT16 dySrc;
DWORD dwRate;
DWORD dwScale;
} ICDRAWBEGIN16;
#include "poppack.h"
typedef struct {
DWORD dwFlags;
LPBITMAPINFOHEADER lpbiIn;
LPBITMAPINFOHEADER lpbiSuggest;
INT16 dxSrc;
INT16 dySrc;
INT16 dxDst;
INT16 dyDst;
HIC16 hicDecompressor;
} ICDRAWSUGGEST16;
DWORD VFWAPIV ICDraw16(HIC16,DWORD,LPVOID,LPVOID,DWORD,LONG);
DWORD VFWAPIV ICDrawBegin16(HIC16,DWORD,HPALETTE16,HWND16,HDC16,INT16,
INT16,INT16,INT16,LPBITMAPINFOHEADER,
INT16,INT16,INT16,INT16,DWORD,DWORD);
LRESULT WINAPI ICClose16(HIC16);
DWORD VFWAPIV ICCompress16(HIC16,DWORD,LPBITMAPINFOHEADER,LPVOID,
LPBITMAPINFOHEADER,LPVOID,LPDWORD,
LPDWORD,LONG,DWORD,DWORD,
LPBITMAPINFOHEADER,LPVOID);
DWORD VFWAPIV ICDecompress16(HIC16,DWORD,LPBITMAPINFOHEADER,LPVOID,
LPBITMAPINFOHEADER,LPVOID);
HIC16 VFWAPI ICGetDisplayFormat16(HIC16,LPBITMAPINFOHEADER,
LPBITMAPINFOHEADER,INT16,INT16,
INT16);
LRESULT VFWAPI ICGetInfo16(HIC16,ICINFO16 *,DWORD);
BOOL16 VFWAPI ICInfo16(DWORD,DWORD,ICINFO16 *);
HIC16 VFWAPI ICLocate16(DWORD,DWORD,LPBITMAPINFOHEADER,
LPBITMAPINFOHEADER,WORD);
LRESULT VFWAPIV ICMessage16( HIC16 hic, UINT16 msg, UINT16 cb, VA_LIST16 valist );
HIC16 VFWAPI ICOpen16(DWORD,DWORD,UINT16);
HIC16 VFWAPI ICOpenFunction16(DWORD,DWORD,UINT16,FARPROC16);
LRESULT VFWAPI ICSendMessage16(HIC16,UINT16,DWORD,DWORD);
#ifdef __cplusplus
}
#endif /* __cplusplus */
#endif /* __WINE_VFW16_H */