diff options
Diffstat (limited to 'libavfilter/vf_pixdesctest.c')
| -rw-r--r-- | libavfilter/vf_pixdesctest.c | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/libavfilter/vf_pixdesctest.c b/libavfilter/vf_pixdesctest.c index caf0852045..11905e625c 100644 --- a/libavfilter/vf_pixdesctest.c +++ b/libavfilter/vf_pixdesctest.c @@ -55,7 +55,7 @@ static int start_frame(AVFilterLink *inlink, AVFilterBufferRef *picref) { PixdescTestContext *priv = inlink->dst->priv; AVFilterLink *outlink = inlink->dst->outputs[0]; - AVFilterBufferRef *outpicref; + AVFilterBufferRef *outpicref, *for_next_filter; int i, ret = 0; outpicref = ff_get_video_buffer(outlink, AV_PERM_WRITE, @@ -80,7 +80,12 @@ static int start_frame(AVFilterLink *inlink, AVFilterBufferRef *picref) priv->pix_desc->flags & PIX_FMT_PSEUDOPAL) memcpy(outpicref->data[1], outpicref->data[1], 256*4); - ret = ff_start_frame(outlink, avfilter_ref_buffer(outpicref, ~0)); + for_next_filter = avfilter_ref_buffer(outpicref, ~0); + if (for_next_filter) + ret = ff_start_frame(outlink, for_next_filter); + else + ret = AVERROR(ENOMEM); + if (ret < 0) { avfilter_unref_bufferp(&outpicref); return ret; |