From f60c3ca1361921ff7929a4dc14ed874f22f37f98 Mon Sep 17 00:00:00 2001 From: Andreas Rheinhardt Date: Tue, 17 Aug 2021 06:00:16 +0200 Subject: [PATCH] avfilter/audio: Don't call av_get_channel_layout_nb_channels twice Also makes the assert-string shorter. Reviewed-by: Nicolas George Signed-off-by: Andreas Rheinhardt --- libavfilter/audio.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libavfilter/audio.c b/libavfilter/audio.c index 5289b94067..cebc9709dd 100644 --- a/libavfilter/audio.c +++ b/libavfilter/audio.c @@ -40,8 +40,9 @@ AVFrame *ff_default_get_audio_buffer(AVFilterLink *link, int nb_samples) { AVFrame *frame = NULL; int channels = link->channels; + int channel_layout_nb_channels = av_get_channel_layout_nb_channels(link->channel_layout); - av_assert0(channels == av_get_channel_layout_nb_channels(link->channel_layout) || !av_get_channel_layout_nb_channels(link->channel_layout)); + av_assert0(channels == channel_layout_nb_channels || !channel_layout_nb_channels); if (!link->frame_pool) { link->frame_pool = ff_frame_pool_audio_init(av_buffer_allocz, channels,