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vfwcap: Return PIX_FMT_NONE instead of -1 on error. 

Originally committed as revision 19542 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Ramiro Polla 2009-07-30 16:18:33 +00:00
parent 189230ad67
commit d40b45e8b0
1 changed files with 2 additions and 2 deletions
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4
libavdevice/vfwcap.c
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@ -66,7 +66,7 @@ static enum PixelFormat vfw_pixfmt(DWORD biCompression, WORD biBitCount)
return PIX_FMT_RGB32;
}
}
return -1;
return PIX_FMT_NONE;
}
#define dstruct(pctx, sname, var, type) \
@ -326,7 +326,7 @@ static int vfw_read_header(AVFormatContext *s, AVFormatParameters *ap)
av_set_pts_info(st, 32, 1, 1000);
if(codec->pix_fmt == -1) {
if(codec->pix_fmt == PIX_FMT_NONE) {
av_log(s, AV_LOG_ERROR, "Unknown compression type. "
"Please report verbose (-v 9) debug information.\n");
vfw_read_close(s);