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Fallback to a compression scheme specified in the stream format in the 

case FOURCC handler does not exist or format is not supported.
This commit is contained in:
Dmitry Timoshkov 2004-04-05 20:19:09 +00:00 committed by Alexandre Julliard
parent 65c7aa9947
commit f560c71c29
1 changed files with 8 additions and 11 deletions
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19
dlls/winmm/mciavi/mmoutput.c
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@ -426,23 +426,20 @@ BOOL MCIAVI_OpenVideo(WINE_MCIAVI* wma)
wma->dwCachedFrame = -1; wma->dwCachedFrame = -1;
/* check for builtin DIB compressions */
if ((fcc == mmioFOURCC('D','I','B',' ')) ||
(fcc == mmioFOURCC('R','L','E',' ')) ||
(fcc == BI_RGB) || (fcc == BI_RLE8) ||
(fcc == BI_RLE4) || (fcc == BI_BITFIELDS))
{
wma->hic = 0;
goto paint_frame;
}
/* get the right handle */ /* get the right handle */
if (fcc == 0) fcc = wma->inbih->biCompression;
if (fcc == mmioFOURCC('C','R','A','M')) fcc = mmioFOURCC('M','S','V','C'); if (fcc == mmioFOURCC('C','R','A','M')) fcc = mmioFOURCC('M','S','V','C');
/* try to get a decompressor for that type */ /* try to get a decompressor for that type */
wma->hic = ICLocate(ICTYPE_VIDEO, fcc, wma->inbih, NULL, ICMODE_DECOMPRESS); wma->hic = ICLocate(ICTYPE_VIDEO, fcc, wma->inbih, NULL, ICMODE_DECOMPRESS);
if (!wma->hic) { if (!wma->hic) {
/* check for builtin DIB compressions */
fcc = wma->inbih->biCompression;
if ((fcc == mmioFOURCC('D','I','B',' ')) ||
(fcc == mmioFOURCC('R','L','E',' ')) ||
(fcc == BI_RGB) || (fcc == BI_RLE8) ||
(fcc == BI_RLE4) || (fcc == BI_BITFIELDS))
goto paint_frame;
WARN("Can't locate codec for the file\n"); WARN("Can't locate codec for the file\n");
return FALSE; return FALSE;
} }