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avfilter/scale_npp: fix logic used in previous patch

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This commit is contained in:
Timo Rothenpieler 2017-08-14 16:03:11 +02:00
parent f4ebbda566
commit 62b75537db
1 changed files with 5 additions and 1 deletions
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6
libavfilter/vf_scale_npp.c
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@ -319,7 +319,11 @@ static int init_processing_chain(AVFilterContext *ctx, int in_width, int in_heig
last_stage = i;
}
ctx->outputs[0]->hw_frames_ctx = av_buffer_ref(s->stages[last_stage > 0 ? last_stage : 0].frames_ctx);
if (last_stage < 0)
ctx->outputs[0]->hw_frames_ctx = av_buffer_ref(ctx->inputs[0]->hw_frames_ctx);
else
ctx->outputs[0]->hw_frames_ctx = av_buffer_ref(s->stages[last_stage].frames_ctx);
if (!ctx->outputs[0]->hw_frames_ctx)
return AVERROR(ENOMEM);