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vaapiencode: use pad query vmethods

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GstVideoEncoder, the base class of vaapiencode, added support for pad queries
as virtual methods since gstreamer 1.4. This patch enables those vmethods,
while keeps support for previous versions of gstreamer.

This patch is relevant since GstVideoEncoder takes care of other queries that
we are currently ignoring.

Signed-off-by: Víctor Manuel Jáquez Leal <victorx.jaquez@intel.com>

https://bugzilla.gnome.org/show_bug.cgi?id=757629
This commit is contained in:
Víctor Manuel Jáquez Leal 2015-11-05 12:39:55 +01:00
parent 75e7a0a36c
commit ea802072d1
1 changed files with 47 additions and 0 deletions
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47
gst/vaapi/gstvaapiencode.c
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@ -57,6 +57,45 @@ ensure_display (GstVaapiEncode * encode)
return gst_vaapi_plugin_base_ensure_display (GST_VAAPI_PLUGIN_BASE (encode));
}
#if GST_CHECK_VERSION(1,4,0)
static gboolean
gst_vaapiencode_sink_query (GstVideoEncoder * encoder, GstQuery * query)
{
gboolean ret = TRUE;
GstVaapiPluginBase *const plugin = GST_VAAPI_PLUGIN_BASE (encoder);
switch (GST_QUERY_TYPE (query)) {
case GST_QUERY_CONTEXT:
ret = gst_vaapi_handle_context_query (query, plugin->display);
break;
default:
ret = GST_VIDEO_ENCODER_CLASS (gst_vaapiencode_parent_class)->sink_query
(encoder, query);
break;
}
return ret;
}
static gboolean
gst_vaapiencode_src_query (GstVideoEncoder * encoder, GstQuery * query)
{
gboolean ret = TRUE;
GstVaapiPluginBase *const plugin = GST_VAAPI_PLUGIN_BASE (encoder);
switch (GST_QUERY_TYPE (query)) {
case GST_QUERY_CONTEXT:
ret = gst_vaapi_handle_context_query (query, plugin->display);
break;
default:
ret = GST_VIDEO_ENCODER_CLASS (gst_vaapiencode_parent_class)->src_query
(encoder, query);
break;
}
return ret;
}
#else
static gboolean
gst_vaapiencode_query (GstPad * pad, GstObject * parent, GstQuery * query)
{
@ -76,6 +115,7 @@ gst_vaapiencode_query (GstPad * pad, GstObject * parent, GstQuery * query)
gst_object_unref (plugin);
return success;
}
#endif
typedef struct
{
@ -610,8 +650,10 @@ gst_vaapiencode_init (GstVaapiEncode * encode)
gst_vaapi_plugin_base_init (GST_VAAPI_PLUGIN_BASE (encode), GST_CAT_DEFAULT);
#if !GST_CHECK_VERSION(1,4,0)
gst_pad_set_query_function (plugin->sinkpad, gst_vaapiencode_query);
gst_pad_set_query_function (plugin->srcpad, gst_vaapiencode_query);
#endif
gst_pad_use_fixed_caps (plugin->srcpad);
}
@ -645,8 +687,13 @@ gst_vaapiencode_class_init (GstVaapiEncodeClass * klass)
klass->set_property = gst_vaapiencode_default_set_property;
klass->alloc_buffer = gst_vaapiencode_default_alloc_buffer;
#if GST_CHECK_VERSION(1,4,0)
venc_class->src_query = GST_DEBUG_FUNCPTR (gst_vaapiencode_src_query);
venc_class->sink_query = GST_DEBUG_FUNCPTR (gst_vaapiencode_sink_query);
#else
/* Registering debug symbols for function pointers */
GST_DEBUG_REGISTER_FUNCPTR (gst_vaapiencode_query);
#endif
}
static inline GPtrArray *