vaapidecode: decide allocation doesn't update srccaps

The received caps query will bring the already negotiated caps, so they are
not expected to change.

This patch removes this verification which is dead code path.

Signed-off-by: Víctor Manuel Jáquez Leal <victorx.jaquez@intel.com>
https://bugzilla.gnome.org/show_bug.cgi?id=756686

diff --git a/gst/vaapi/gstvaapidecode.c b/gst/vaapi/gstvaapidecode.c
index 9835fbe..f142b0a 100644 (file)
--- a/gst/vaapi/gstvaapidecode.c
+++ b/gst/vaapi/gstvaapidecode.c
@@ -575,7 +575,6 @@ gst_vaapidecode_decide_allocation (GstVideoDecoder * vdec, GstQuery * query)
 {
   GstVaapiDecode *const decode = GST_VAAPIDECODE (vdec);
   GstCaps *caps = NULL;
-  GstVideoCodecState *state;
 
   gst_query_parse_allocation (query, &caps, NULL);
   decode->has_texture_upload_meta = FALSE;
@@ -587,12 +586,6 @@ gst_vaapidecode_decide_allocation (GstVideoDecoder * vdec, GstQuery * query)
           GST_VAAPI_CAPS_FEATURE_GL_TEXTURE_UPLOAD_META);
 #endif
 
-  /* Update src caps if feature is not handled downstream */
-  state = gst_video_decoder_get_output_state (vdec);
-  if (!gst_caps_is_always_compatible (caps, state->caps))
-    gst_vaapidecode_update_src_caps (decode);
-  gst_video_codec_state_unref (state);
-
   return gst_vaapi_plugin_base_decide_allocation (GST_VAAPI_PLUGIN_BASE (vdec),
       query, 0);
 }