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Directly copy DIB bits into destination DC.

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Dmitry Timoshkov 2005-09-19 14:31:32 +00:00 committed by Alexandre Julliard
parent 4752553d57
commit 5387b672a3
1 changed files with 8 additions and 20 deletions
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28
dlls/mciavi32/mmoutput.c
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@ -597,10 +597,8 @@ void MCIAVI_PlayAudioBlocks(WINE_MCIAVI* wma, unsigned nHdr, LPWAVEHDR waveHdr)
LRESULT MCIAVI_PaintFrame(WINE_MCIAVI* wma, HDC hDC)
{
void* pBitmapData = NULL;
LPBITMAPINFO pBitmapInfo = NULL;
HDC hdcMem;
HBITMAP hbmOld;
void* pBitmapData;
LPBITMAPINFO pBitmapInfo;
int nWidth;
int nHeight;
@ -619,7 +617,6 @@ LRESULT MCIAVI_PaintFrame(WINE_MCIAVI* wma, HDC hDC)
mmioSeek(wma->hFile, wma->lpVideoIndex[wma->dwCurrVideoFrame].dwOffset, SEEK_SET);
mmioRead(wma->hFile, wma->indata, wma->lpVideoIndex[wma->dwCurrVideoFrame].dwSize);
/* FIXME ? */
wma->inbih->biSizeImage = wma->lpVideoIndex[wma->dwCurrVideoFrame].dwSize;
if (wma->hic && ICDecompress(wma->hic, 0, wma->inbih, wma->indata,
@ -647,21 +644,12 @@ LRESULT MCIAVI_PaintFrame(WINE_MCIAVI* wma, HDC hDC)
nHeight = wma->inbih->biHeight;
}
if (!wma->hbmFrame)
wma->hbmFrame = CreateCompatibleBitmap(hDC, nWidth, nHeight);
StretchDIBits(hDC,
wma->dest.left, wma->dest.top,
wma->dest.right - wma->dest.left, wma->dest.bottom - wma->dest.top,
wma->source.left, wma->source.top,
wma->source.right - wma->source.left, wma->source.bottom - wma->source.top,
pBitmapData, pBitmapInfo, DIB_RGB_COLORS, SRCCOPY);
SetDIBits(hDC, wma->hbmFrame, 0, nHeight, pBitmapData, pBitmapInfo, DIB_RGB_COLORS);
hdcMem = CreateCompatibleDC(hDC);
hbmOld = SelectObject(hdcMem, wma->hbmFrame);
StretchBlt(hDC,
wma->dest.left, wma->dest.top, wma->dest.right, wma->dest.bottom,
hdcMem,
wma->source.left, wma->source.top, wma->source.right, wma->source.bottom,
SRCCOPY);
SelectObject(hdcMem, hbmOld);
DeleteDC(hdcMem);
return TRUE;
}