From: Wim Taymans <wim.taymans@collabora.co.uk>
Date: Fri, 24 Aug 2012 14:56:00 +0000 (+0200)
Subject: videoencoder: allow 0 sized output frames
X-Git-Tag: 1.19.3~511^2~5988
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a994ebcf1ba4fd36420957b00e944681dff048ad;p=platform%2Fupstream%2Fgstreamer.git

videoencoder: allow 0 sized output frames

Allow 0 sized frames in gst_video_encoder_allocate_output_frame(). Theora
encodes repeat frames, for example, as 0 sized buffers.

Fixes https://bugzilla.gnome.org/show_bug.cgi?id=681196
---

diff --git a/gst-libs/gst/video/gstvideoencoder.c b/gst-libs/gst/video/gstvideoencoder.c
index 9c41a7e6..e73705b 100644
--- a/gst-libs/gst/video/gstvideoencoder.c
+++ b/gst-libs/gst/video/gstvideoencoder.c
@@ -1592,7 +1592,6 @@ gst_video_encoder_allocate_output_frame (GstVideoEncoder *
     encoder, GstVideoCodecFrame * frame, gsize size)
 {
   g_return_val_if_fail (frame->output_buffer == NULL, GST_FLOW_ERROR);
-  g_return_val_if_fail (size > 0, GST_FLOW_ERROR);
 
   GST_VIDEO_ENCODER_STREAM_LOCK (encoder);
   if (G_UNLIKELY (encoder->priv->output_state_changed