From 87faa8aebacd6a279b9d2157373776ac8972d859 Mon Sep 17 00:00:00 2001 From: Anton Khirnov Date: Wed, 25 Sep 2024 12:18:31 +0200 Subject: [PATCH] doc/examples/decode_filter_video: stop using avfilter_graph_create_filter() incorrectly See previous commits for details. --- doc/examples/decode_filter_video.c | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/doc/examples/decode_filter_video.c b/doc/examples/decode_filter_video.c index b91ca56d4e..4a5247dbf2 100644 --- a/doc/examples/decode_filter_video.c +++ b/doc/examples/decode_filter_video.c @@ -122,10 +122,10 @@ static int init_filters(const char *filters_descr) } /* buffer video sink: to terminate the filter chain. */ - ret = avfilter_graph_create_filter(&buffersink_ctx, buffersink, "out", - NULL, NULL, filter_graph); - if (ret < 0) { + buffersink_ctx = avfilter_graph_alloc_filter(filter_graph, buffersink, "out"); + if (!buffersink_ctx) { av_log(NULL, AV_LOG_ERROR, "Cannot create buffer sink\n"); + ret = AVERROR(ENOMEM); goto end; } @@ -136,6 +136,12 @@ static int init_filters(const char *filters_descr) goto end; } + ret = avfilter_init_dict(buffersink_ctx, NULL); + if (ret < 0) { + av_log(NULL, AV_LOG_ERROR, "Cannot initialize buffer sink\n"); + goto end; + } + /* * Set the endpoints for the filter graph. The filter_graph will * be linked to the graph described by filters_descr.