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lavfi: set the link hwframes context before configuring the dst input

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The destination filter might expect the hw frames context to be already
set (this is the case e.g. for hwdownload).
This commit is contained in:
Anton Khirnov 2016-06-21 19:39:51 +02:00
parent 0c9c4004ed
commit 5b63b15663
1 changed files with 8 additions and 8 deletions
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16
libavfilter/avfilter.c
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@ -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;
}
}