The destination filter might expect the hw frames context to be already set (this is the case e.g. for hwdownload). --- libavfilter/avfilter.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-)
diff --git a/libavfilter/avfilter.c b/libavfilter/avfilter.c index 190d8ab..1cedb15 100644 --- a/libavfilter/avfilter.c +++ b/libavfilter/avfilter.c @@ -211,14 +211,6 @@ int avfilter_config_links(AVFilterContext *filter) } } - if ((config_link = link->dstpad->config_props)) - if ((ret = config_link(link)) < 0) { - av_log(link->dst, AV_LOG_ERROR, - "Failed to configure input pad on %s\n", - link->dst->name); - return ret; - } - if (link->src->nb_inputs && link->src->inputs[0]->hw_frames_ctx && !link->hw_frames_ctx) { AVHWFramesContext *input_ctx = (AVHWFramesContext*)link->src->inputs[0]->hw_frames_ctx->data; @@ -230,6 +222,14 @@ int avfilter_config_links(AVFilterContext *filter) } } + if ((config_link = link->dstpad->config_props)) + if ((ret = config_link(link)) < 0) { + av_log(link->dst, AV_LOG_ERROR, + "Failed to configure input pad on %s\n", + link->dst->name); + return ret; + } + link->init_state = AVLINK_INIT; } } -- 2.0.0 _______________________________________________ libav-devel mailing list libav-devel@libav.org https://lists.libav.org/mailman/listinfo/libav-devel