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Fixed bug that prevented ICCompressorChoose from working.

This commit is contained in:
Michael Günnewig 2002-10-23 18:47:20 +00:00 committed by Alexandre Julliard
parent 402f2618ce
commit d48feb246f
1 changed files with 8 additions and 2 deletions
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10
dlls/avifil32/getframe.c
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@ -224,7 +224,7 @@ static LPVOID WINAPI IGetFrame_fnGetFrame(IGetFrame *iface, LONG lPos)
LONG lNext = AVIStreamFindSample(This->pStream, lPos, FIND_KEY|FIND_PREV);
if (lNext == -1)
lNext = 0; /* first frame is always a keyframe */
return NULL;
if (lNext <= This->lCurrentFrame && This->lCurrentFrame < lPos)
lNext++;
@ -338,6 +338,8 @@ static HRESULT WINAPI IGetFrame_fnSetFormat(IGetFrame *iface,
/* get input format from stream */
if (This->lpInFormat == NULL) {
HRESULT hr;
This->cbInBuffer = sInfo.dwSuggestedBufferSize;
if (This->cbInBuffer == 0)
This->cbInBuffer = 1024;
@ -351,7 +353,11 @@ static HRESULT WINAPI IGetFrame_fnSetFormat(IGetFrame *iface,
return AVIERR_MEMORY;
}
AVIStreamReadFormat(This->pStream, sInfo.dwStart, This->lpInFormat, &This->cbInFormat);
hr = AVIStreamReadFormat(This->pStream, sInfo.dwStart, This->lpInFormat, &This->cbInFormat);
if (FAILED(hr)) {
AVIFILE_CloseCompressor(This);
return hr;
}
This->lpInBuffer = ((LPBYTE)This->lpInFormat) + This->cbInFormat;
}