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 9835fbeed36f2c238c5bd9e6fcbd6796ed49fe1d..f142b0ab7b244afc9c8bdc0fb18d44b485e48a27 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);
 }