From: Fabrice Bellet <fabrice@bellet.info>
Date: Wed, 16 Jul 2014 23:51:36 +0000 (+0200)
Subject: decoder: mpeg4: fix picture decoder return value for skipped frames.
X-Git-Tag: 0.5.9~32
X-Git-Url: http://review.tizen.org/git/?p=platform%2Fupstream%2Fgstreamer-vaapi.git;a=commitdiff_plain;h=00ca734ebf4ea554588ff067f364ad4d3e383e42

decoder: mpeg4: fix picture decoder return value for skipped frames.

The picture decoder should return GST_VAAPI_DECODER_STATUS_DROP_FRAME
when a frame should be skipped, so the stream processing is not stalled.

https://bugzilla.gnome.org/show_bug.cgi?id=733324
---

diff --git a/gst-libs/gst/vaapi/gstvaapidecoder_mpeg4.c b/gst-libs/gst/vaapi/gstvaapidecoder_mpeg4.c
index b461877..4f80f7f 100644
--- a/gst-libs/gst/vaapi/gstvaapidecoder_mpeg4.c
+++ b/gst-libs/gst/vaapi/gstvaapidecoder_mpeg4.c
@@ -518,7 +518,7 @@ decode_picture(GstVaapiDecoderMpeg4 *decoder, const guint8 *buf, guint buf_size)
         parser_result = gst_mpeg4_parse_video_object_plane(vop_hdr, sprite_trajectory, vol_hdr, buf, buf_size);
         /* Need to skip this frame if VOP was not coded */
         if (GST_MPEG4_PARSER_OK == parser_result && !vop_hdr->coded)
-            return GST_VAAPI_DECODER_STATUS_ERROR_NO_DATA;
+            return GST_VAAPI_DECODER_STATUS_DROP_FRAME;
     }
 
     if (parser_result != GST_MPEG4_PARSER_OK) {