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winegstreamer: Create the transform parsed caps from wg_format.

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Rémi Bernon 2024-03-26 14:15:34 +01:00 • committed by Alexandre Julliard
parent 850660ada0
commit 3668a46675
1 changed files with 54 additions and 1 deletions
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55
dlls/winegstreamer/wg_transform.c
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@ -332,6 +332,59 @@ static bool wg_format_video_is_flipped(const struct wg_format *format)
return format->major_type == WG_MAJOR_TYPE_VIDEO && (format->u.video.height < 0);
}
static GstCaps *transform_get_parsed_caps(struct wg_format *format, const char *media_type)
{
GstCaps *parsed_caps;
if (!(parsed_caps = gst_caps_new_empty_simple(media_type)))
return NULL;
switch (format->major_type)
{
case WG_MAJOR_TYPE_AUDIO_MPEG1:
gst_caps_set_simple(parsed_caps, "parsed", G_TYPE_BOOLEAN, true, "mpegversion", G_TYPE_INT, 1,
"layer", G_TYPE_INT, format->u.audio_mpeg1.layer, NULL);
break;
case WG_MAJOR_TYPE_AUDIO_MPEG4:
gst_caps_set_simple(parsed_caps, "framed", G_TYPE_BOOLEAN, true, "mpegversion", G_TYPE_INT, 4, NULL);
break;
case WG_MAJOR_TYPE_AUDIO_WMA:
gst_caps_set_simple(parsed_caps, "wmaversion", G_TYPE_INT, format->u.audio_wma.version, NULL);
break;
case WG_MAJOR_TYPE_VIDEO_H264:
gst_caps_set_simple(parsed_caps, "parsed", G_TYPE_BOOLEAN, true, NULL);
break;
case WG_MAJOR_TYPE_VIDEO_MPEG1:
gst_caps_set_simple(parsed_caps, "parsed", G_TYPE_BOOLEAN, true, "mpegversion", G_TYPE_INT, 1, NULL);
break;
case WG_MAJOR_TYPE_VIDEO_WMV:
switch (format->u.video_wmv.format)
{
case WG_WMV_VIDEO_FORMAT_WMV1:
gst_caps_set_simple(parsed_caps, "wmvversion", G_TYPE_INT, 1, NULL);
break;
case WG_WMV_VIDEO_FORMAT_WMV2:
gst_caps_set_simple(parsed_caps, "wmvversion", G_TYPE_INT, 2, NULL);
break;
case WG_WMV_VIDEO_FORMAT_WMV3:
case WG_WMV_VIDEO_FORMAT_WMVA:
case WG_WMV_VIDEO_FORMAT_WVC1:
gst_caps_set_simple(parsed_caps, "wmvversion", G_TYPE_INT, 3, NULL);
break;
default:
GST_WARNING("Unknown WMV format %u.", format->u.video_wmv.format);
break;
}
break;
case WG_MAJOR_TYPE_AUDIO:
case WG_MAJOR_TYPE_VIDEO:
case WG_MAJOR_TYPE_UNKNOWN:
break;
}
return parsed_caps;
}
NTSTATUS wg_transform_create(void *args)
{
struct wg_transform_create_params *params = args;
@ -391,7 +444,7 @@ NTSTATUS wg_transform_create(void *args)
gst_pad_set_chain_function(transform->my_sink, transform_sink_chain_cb);
media_type = gst_structure_get_name(gst_caps_get_structure(src_caps, 0));
if (!(parsed_caps = gst_caps_new_empty_simple(media_type)))
if (!(parsed_caps = transform_get_parsed_caps(&input_format, media_type)))
goto out;
/* Since we append conversion elements, we don't want to filter decoders