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winegstreamer: Implement AM_MEDIA_TYPE to wg_format converter for Cinepak video.

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Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=56698
This commit is contained in:
Alfred Agrell 2024-05-23 19:43:26 +02:00 committed by Alexandre Julliard
parent 427e848d0d
commit ed819cc973
1 changed files with 26 additions and 0 deletions
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26
dlls/winegstreamer/quartz_parser.c
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@ -980,6 +980,30 @@ static bool amt_to_wg_format_video(const AM_MEDIA_TYPE *mt, struct wg_format *fo
return false;
}
static bool amt_to_wg_format_video_cinepak(const AM_MEDIA_TYPE *mt, struct wg_format *format)
{
const VIDEOINFOHEADER *video_format = (const VIDEOINFOHEADER *)mt->pbFormat;
if (!IsEqualGUID(&mt->formattype, &FORMAT_VideoInfo))
{
FIXME("Unknown format type %s.\n", debugstr_guid(&mt->formattype));
return false;
}
if (mt->cbFormat < sizeof(VIDEOINFOHEADER) || !mt->pbFormat)
{
ERR("Unexpected format size %lu.\n", mt->cbFormat);
return false;
}
format->major_type = WG_MAJOR_TYPE_VIDEO_CINEPAK;
format->u.video.width = video_format->bmiHeader.biWidth;
format->u.video.height = video_format->bmiHeader.biHeight;
format->u.video.fps_n = 10000000;
format->u.video.fps_d = video_format->AvgTimePerFrame;
return true;
}
static bool amt_to_wg_format_video_wmv(const AM_MEDIA_TYPE *mt, struct wg_format *format)
{
const VIDEOINFOHEADER *video_format = (const VIDEOINFOHEADER *)mt->pbFormat;
@ -1054,6 +1078,8 @@ bool amt_to_wg_format(const AM_MEDIA_TYPE *mt, struct wg_format *format)
if (IsEqualGUID(&mt->majortype, &MEDIATYPE_Video))
{
if (IsEqualGUID(&mt->subtype, &MEDIASUBTYPE_CVID))
return amt_to_wg_format_video_cinepak(mt, format);
if (IsEqualGUID(&mt->subtype, &MEDIASUBTYPE_WMV1)
|| IsEqualGUID(&mt->subtype, &MEDIASUBTYPE_WMV2)
|| IsEqualGUID(&mt->subtype, &MEDIASUBTYPE_WMVA)