[FFmpeg-devel] [PATCH] vsrc_buffer: propagate error code in av_vsrc_buffer_add_frame()

Stefano Sabatini stefano.sabatini-lala at poste.it
Thu Jun 2 16:11:01 CEST 2011


Propagate av_vsrc_buffer_add_video_buffer_ref() error code rather than
return 0.
---
 libavfilter/vsrc_buffer.c |    5 +++--
 1 files changed, 3 insertions(+), 2 deletions(-)

diff --git a/libavfilter/vsrc_buffer.c b/libavfilter/vsrc_buffer.c
index f2b3f3f..56d2f53 100644
--- a/libavfilter/vsrc_buffer.c
+++ b/libavfilter/vsrc_buffer.c
@@ -111,15 +111,16 @@ int av_vsrc_buffer_add_video_buffer_ref(AVFilterContext *buffer_filter, AVFilter
 
 int av_vsrc_buffer_add_frame(AVFilterContext *buffer_src, const AVFrame *frame)
 {
+    int ret;
     AVFilterBufferRef *picref =
         avfilter_get_video_buffer_ref_from_frame(frame, AV_PERM_WRITE);
     if (!picref)
         return AVERROR(ENOMEM);
-    av_vsrc_buffer_add_video_buffer_ref(buffer_src, picref);
+    ret = av_vsrc_buffer_add_video_buffer_ref(buffer_src, picref);
     picref->buf->data[0] = NULL;
     avfilter_unref_buffer(picref);
 
-    return 0;
+    return ret;
 }
 #endif
 
-- 
1.7.2.3



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