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vaapipostproc: fix construction of allowed sink pad caps.

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Fix construction of the set of caps allowed on the sink pad to filter
out unsupported raw video caps with GStreamer >= 1.2.
This commit is contained in:
Gwenole Beauchesne 2014-08-20 10:59:53 +02:00
parent d82e6a8866
commit 913f2ef68c
1 changed files with 17 additions and 23 deletions
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40
gst/vaapi/gstvaapipostproc.c
View file

@ -46,14 +46,18 @@
GST_DEBUG_CATEGORY_STATIC(gst_debug_vaapipostproc);
#define GST_CAT_DEFAULT gst_debug_vaapipostproc
#if GST_CHECK_VERSION(1,1,0)
# define GST_VAAPIPOSTPROC_SURFACE_CAPS \
GST_VIDEO_CAPS_MAKE_WITH_FEATURES( \
GST_CAPS_FEATURE_MEMORY_VAAPI_SURFACE, "{ ENCODED, NV12, I420, YV12 }")
#else
# define GST_VAAPIPOSTPROC_SURFACE_CAPS \
GST_VAAPI_SURFACE_CAPS
#endif
/* Default templates */
static const char gst_vaapipostproc_sink_caps_str[] =
#if GST_CHECK_VERSION(1,1,0)
GST_VIDEO_CAPS_MAKE_WITH_FEATURES(
GST_CAPS_FEATURE_MEMORY_VAAPI_SURFACE, "{ ENCODED, NV12, I420, YV12 }") ", "
#else
GST_VAAPI_SURFACE_CAPS ", "
#endif
GST_VAAPIPOSTPROC_SURFACE_CAPS ", "
GST_CAPS_INTERLACED_MODES "; "
#if GST_CHECK_VERSION(1,0,0)
GST_VIDEO_CAPS_MAKE(GST_VIDEO_FORMATS_ALL) ", "
@ -66,12 +70,7 @@ static const char gst_vaapipostproc_sink_caps_str[] =
GST_CAPS_INTERLACED_MODES;
static const char gst_vaapipostproc_src_caps_str[] =
#if GST_CHECK_VERSION(1,1,0)
GST_VIDEO_CAPS_MAKE_WITH_FEATURES(
GST_CAPS_FEATURE_MEMORY_VAAPI_SURFACE, "{ ENCODED, NV12, I420, YV12 }") ", "
#else
GST_VAAPI_SURFACE_CAPS ", "
#endif
GST_VAAPIPOSTPROC_SURFACE_CAPS ", "
GST_CAPS_INTERLACED_FALSE;
static GstStaticPadTemplate gst_vaapipostproc_sink_factory =
@ -859,30 +858,25 @@ gst_vaapipostproc_update_src_caps(GstVaapiPostproc *postproc, GstCaps *caps,
static gboolean
ensure_allowed_sinkpad_caps(GstVaapiPostproc *postproc)
{
GstCaps *out_caps, *yuv_caps;
GstCaps *out_caps, *raw_caps;
if (postproc->allowed_sinkpad_caps)
return TRUE;
/* Create VA caps */
#if GST_CHECK_VERSION(1,1,0)
out_caps = gst_static_pad_template_get_caps(
&gst_vaapipostproc_sink_factory);
#else
out_caps = gst_caps_from_string(GST_VAAPI_SURFACE_CAPS ", "
out_caps = gst_caps_from_string(GST_VAAPIPOSTPROC_SURFACE_CAPS ", "
GST_CAPS_INTERLACED_MODES);
#endif
if (!out_caps) {
GST_ERROR("failed to create VA sink caps");
return FALSE;
}
/* Append YUV caps */
/* Append raw video caps */
if (gst_vaapipostproc_ensure_uploader(postproc)) {
yuv_caps = GST_VAAPI_PLUGIN_BASE_UPLOADER_CAPS(postproc);
if (yuv_caps) {
raw_caps = GST_VAAPI_PLUGIN_BASE_UPLOADER_CAPS(postproc);
if (raw_caps) {
out_caps = gst_caps_make_writable(out_caps);
gst_caps_append(out_caps, gst_caps_copy(yuv_caps));
gst_caps_append(out_caps, gst_caps_copy(raw_caps));
}
else
GST_WARNING("failed to create YUV sink caps");