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vah264dec: add documentation caps for pad templates

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Part-of: <https://gitlab.freedesktop.org/gstreamer/gst-plugins-bad/-/merge_requests/1387>
This commit is contained in:
Víctor Manuel Jáquez Leal 2020-07-14 13:17:35 +02:00 committed by GStreamer Merge Bot
parent 2a0de96015
commit 1ca39b571d
1 changed files with 22 additions and 6 deletions
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28
sys/va/gstvah264dec.c
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@ -87,6 +87,13 @@ struct CData
GstCaps *src_caps;
};
/* *INDENT-OFF* */
static const gchar *src_caps_str = GST_VIDEO_CAPS_MAKE_WITH_FEATURES ("memory:VAMemory",
"{ NV12, P010_10LE }") " ;" GST_VIDEO_CAPS_MAKE ("{ NV12, P010_10LE }");
/* *INDENT-ON* */
static const gchar *sink_caps_str = "video/x-h264";
static gboolean
gst_va_h264_dec_end_picture (GstH264Decoder * decoder, GstH264Picture * picture)
{
@ -1266,6 +1273,8 @@ gst_va_h264_dec_dispose (GObject * object)
static void
gst_va_h264_dec_class_init (gpointer g_class, gpointer class_data)
{
GstCaps *src_doc_caps, *sink_doc_caps;
GstPadTemplate *sink_pad_templ, *src_pad_templ;
GObjectClass *gobject_class = G_OBJECT_CLASS (g_class);
GstElementClass *element_class = GST_ELEMENT_CLASS (g_class);
GstH264DecoderClass *h264decoder_class = GST_H264_DECODER_CLASS (g_class);
@ -1290,12 +1299,19 @@ gst_va_h264_dec_class_init (gpointer g_class, gpointer class_data)
"VA-API based H.264 video decoder",
"Víctor Jáquez <vjaquez@igalia.com>");
gst_element_class_add_pad_template (element_class,
gst_pad_template_new ("sink", GST_PAD_SINK, GST_PAD_ALWAYS,
cdata->sink_caps));
gst_element_class_add_pad_template (element_class,
gst_pad_template_new ("src", GST_PAD_SRC, GST_PAD_ALWAYS,
cdata->src_caps));
sink_pad_templ = gst_pad_template_new ("sink", GST_PAD_SINK, GST_PAD_ALWAYS,
cdata->sink_caps);
gst_element_class_add_pad_template (element_class, sink_pad_templ);
sink_doc_caps = gst_caps_from_string (sink_caps_str);
gst_pad_template_set_documentation_caps (sink_pad_templ, sink_doc_caps);
gst_caps_unref (sink_doc_caps);
src_pad_templ = gst_pad_template_new ("src", GST_PAD_SRC, GST_PAD_ALWAYS,
cdata->src_caps);
gst_element_class_add_pad_template (element_class, src_pad_templ);
src_doc_caps = gst_caps_from_string (src_caps_str);
gst_pad_template_set_documentation_caps (src_pad_templ, src_doc_caps);
gst_caps_unref (src_doc_caps);
gobject_class->dispose = gst_va_h264_dec_dispose;