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avifile.dll16: Convert between AVISTREAMINFO (16 bit) and AVISTREAMINFOA.

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Signed-off-by: Vijay Kiran Kamuju <infyquest@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Michael Müller 2019-04-25 09:12:26 +02:00 committed by Alexandre Julliard
parent 9fd1ec6327
commit e40dd74d81
2 changed files with 102 additions and 2 deletions
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4
dlls/avifile.dll16/avifile.dll16.spec
View file

@ -36,13 +36,13 @@
141 pascal AVIFileRelease(long) AVIFileRelease
142 pascal AVIFileInfo(long ptr long) AVIFileInfoA
143 pascal AVIFileGetStream(long ptr long long) AVIFileGetStream
144 pascal AVIFileCreateStream(long ptr ptr) AVIFileCreateStreamA
144 pascal AVIFileCreateStream(long ptr ptr) AVIFileCreateStream16
146 pascal AVIFileWriteData(long long ptr long) AVIFileWriteData
147 pascal AVIFileReadData(long long ptr ptr) AVIFileReadData
148 pascal AVIFileEndRecord(long) AVIFileEndRecord
160 pascal AVIStreamAddRef(long) AVIStreamAddRef
161 pascal AVIStreamRelease(long) AVIStreamRelease
162 pascal AVIStreamInfo(long ptr long) AVIStreamInfoA
162 pascal AVIStreamInfo(long ptr long) AVIStreamInfo16
163 pascal AVIStreamFindSample(long long long) AVIStreamFindSample
164 pascal AVIStreamReadFormat(long long ptr ptr) AVIStreamReadFormat
165 pascal AVIStreamReadData(long long ptr ptr) AVIStreamReadData

100
dlls/avifile.dll16/main.c
View file

@ -23,6 +23,27 @@
#include "wingdi.h"
#include "vfw.h"
typedef struct _AVISTREAMINFO16 {
DWORD fccType;
DWORD fccHandler;
DWORD dwFlags;
DWORD dwCaps;
WORD wPriority;
WORD wLanguage;
DWORD dwScale;
DWORD dwRate;
DWORD dwStart;
DWORD dwLength;
DWORD dwInitialFrames;
DWORD dwSuggestedBufferSize;
DWORD dwQuality;
DWORD dwSampleSize;
RECT16 rcFrame;
DWORD dwEditCount;
DWORD dwFormatChangeCount;
CHAR szName[64];
} AVISTREAMINFO16, *LPAVISTREAMINFO16, *PAVISTREAMINFO16;
struct frame_wrapper16
{
PGETFRAME pg;
@ -131,3 +152,82 @@ HRESULT WINAPI AVIStreamGetFrameClose16(PGETFRAME pg)
HeapFree(GetProcessHeap(), 0, wrapper);
return hr;
}
/***********************************************************************
* AVIFileCreateStream (AVIFILE.144)
*/
HRESULT WINAPI AVIFileCreateStream16(PAVIFILE pfile, PAVISTREAM *ppavi, LPAVISTREAMINFO16 asi16)
{
AVISTREAMINFOA asi;
if (!asi16)
return AVIFileCreateStreamA(pfile, ppavi, NULL);
asi.fccType = asi16->fccType;
asi.fccHandler = asi16->fccHandler;
asi.dwFlags = asi16->dwFlags;
asi.dwCaps = asi16->dwCaps;
asi.wPriority = asi16->wPriority;
asi.wLanguage = asi16->wLanguage;
asi.dwScale = asi16->dwScale;
asi.dwRate = asi16->dwRate;
asi.dwStart = asi16->dwStart;
asi.dwLength = asi16->dwLength;
asi.dwInitialFrames = asi16->dwInitialFrames;
asi.dwSuggestedBufferSize = asi16->dwSuggestedBufferSize;
asi.dwQuality = asi16->dwQuality;
asi.dwSampleSize = asi16->dwSampleSize;
asi.rcFrame.left = asi16->rcFrame.left;
asi.rcFrame.top = asi16->rcFrame.top;
asi.rcFrame.right = asi16->rcFrame.right;
asi.rcFrame.bottom = asi16->rcFrame.bottom;
asi.dwEditCount = asi16->dwEditCount;
asi.dwFormatChangeCount = asi16->dwFormatChangeCount;
strcpy( asi.szName, asi16->szName );
return AVIFileCreateStreamA(pfile, ppavi, &asi);
}
/***********************************************************************
* AVIStreamInfo (AVIFILE.162)
*/
HRESULT WINAPI AVIStreamInfo16(PAVISTREAM pstream, LPAVISTREAMINFO16 asi16, LONG size)
{
AVISTREAMINFOA asi;
HRESULT hr;
if (!asi16)
return AVIStreamInfoA(pstream, NULL, size);
if (size < sizeof(AVISTREAMINFO16))
return AVIERR_BADSIZE;
hr = AVIStreamInfoA(pstream, &asi, sizeof(asi));
if (SUCCEEDED(hr))
{
asi16->fccType = asi.fccType;
asi16->fccHandler = asi.fccHandler;
asi16->dwFlags = asi.dwFlags;
asi16->dwCaps = asi.dwCaps;
asi16->wPriority = asi.wPriority;
asi16->wLanguage = asi.wLanguage;
asi16->dwScale = asi.dwScale;
asi16->dwRate = asi.dwRate;
asi16->dwStart = asi.dwStart;
asi16->dwLength = asi.dwLength;
asi16->dwInitialFrames = asi.dwInitialFrames;
asi16->dwSuggestedBufferSize = asi.dwSuggestedBufferSize;
asi16->dwQuality = asi.dwQuality;
asi16->dwSampleSize = asi.dwSampleSize;
asi16->rcFrame.left = asi.rcFrame.left;
asi16->rcFrame.top = asi.rcFrame.top;
asi16->rcFrame.right = asi.rcFrame.right;
asi16->rcFrame.bottom = asi.rcFrame.bottom;
asi16->dwEditCount = asi.dwEditCount;
asi16->dwFormatChangeCount = asi.dwFormatChangeCount;
strcpy( asi16->szName, asi.szName );
}
return hr;
}