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winegstreamer: Recognize the "video/x-cinepak" type.

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Wine-Bug: https://bugs.winehq.org/show_bug.cgi?id=39809
Signed-off-by: Zebediah Figura <z.figura12@gmail.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Zebediah Figura 2019-12-23 09:44:31 -06:00 committed by Alexandre Julliard
parent 27b9a420ea
commit 826e2508e5
1 changed files with 35 additions and 6 deletions
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41
dlls/winegstreamer/gstdemux.c
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@ -45,6 +45,8 @@
WINE_DEFAULT_DEBUG_CHANNEL(gstreamer);
static const GUID MEDIASUBTYPE_CVID = {mmioFOURCC('c','v','i','d'), 0x0000, 0x0010, {0x80, 0x00, 0x00, 0xaa, 0x00, 0x38, 0x9b, 0x71}};
static pthread_key_t wine_gst_key;
struct gstdemux
@ -331,6 +333,7 @@ static gboolean amt_from_gst_caps_audio_mpeg(const GstCaps *caps, AM_MEDIA_TYPE
static gboolean amt_from_gst_caps(const GstCaps *caps, AM_MEDIA_TYPE *mt)
{
const char *type = gst_structure_get_name(gst_caps_get_structure(caps, 0));
GstStructure *structure = gst_caps_get_structure(caps, 0);
if (!strcmp(type, "audio/x-raw"))
return amt_from_gst_caps_audio_raw(caps, mt);
@ -338,6 +341,38 @@ static gboolean amt_from_gst_caps(const GstCaps *caps, AM_MEDIA_TYPE *mt)
return amt_from_gst_caps_video_raw(caps, mt);
else if (!strcmp(type, "audio/mpeg"))
return amt_from_gst_caps_audio_mpeg(caps, mt);
else if (!strcmp(type, "video/x-cinepak"))
{
VIDEOINFOHEADER *vih;
gint i;
memset(mt, 0, sizeof(AM_MEDIA_TYPE));
mt->majortype = MEDIATYPE_Video;
mt->subtype = MEDIASUBTYPE_CVID;
mt->bTemporalCompression = TRUE;
mt->lSampleSize = 1;
mt->formattype = FORMAT_VideoInfo;
if (!(vih = CoTaskMemAlloc(sizeof(VIDEOINFOHEADER))))
return FALSE;
mt->cbFormat = sizeof(VIDEOINFOHEADER);
mt->pbFormat = (BYTE *)vih;
memset(vih, 0, sizeof(VIDEOINFOHEADER));
vih->bmiHeader.biSize = sizeof(BITMAPINFOHEADER);
if (gst_structure_get_int(structure, "width", &i))
vih->bmiHeader.biWidth = i;
if (gst_structure_get_int(structure, "height", &i))
vih->bmiHeader.biHeight = i;
vih->bmiHeader.biPlanes = 1;
/* Both ffmpeg's encoder and a Cinepak file seen in the wild report
* 24 bpp. ffmpeg sets biSizeImage as below; others may be smaller, but
* as long as every sample fits into our allocator, we're fine. */
vih->bmiHeader.biBitCount = 24;
vih->bmiHeader.biCompression = mmioFOURCC('c','v','i','d');
vih->bmiHeader.biSizeImage = vih->bmiHeader.biWidth
* vih->bmiHeader.biHeight * vih->bmiHeader.biBitCount / 8;
return TRUE;
}
else
{
FIXME("Unhandled type %s.\n", debugstr_a(type));
@ -853,12 +888,6 @@ static void init_new_decoded_pad(GstElement *bin, GstPad *pad, struct gstdemux *
arg = gst_caps_get_structure(caps, 0);
typename = gst_structure_get_name(arg);
if (strcmp(typename, "audio/x-raw") && strcmp(typename, "video/x-raw"))
{
FIXME("Unknown type \'%s\'\n", typename);
return;
}
if (!(pin = create_pin(This, nameW)))
{
ERR("Failed to allocate memory.\n");