From 18ec426a861c1a9a2072080796dff146bafecb53 Mon Sep 17 00:00:00 2001 From: Andreas Rheinhardt Date: Tue, 10 Aug 2021 01:25:31 +0200 Subject: avfilter/formats: Factor common function combinations out Several combinations of functions happen quite often in query_format functions; e.g. ff_set_common_formats(ctx, ff_make_format_list(sample_fmts)) is very common. This commit therefore adds functions that are equivalent to commonly used function combinations in order to reduce code duplication. Reviewed-by: Nicolas George Signed-off-by: Andreas Rheinhardt --- libavfilter/af_aiir.c | 16 +++------------- 1 file changed, 3 insertions(+), 13 deletions(-) (limited to 'libavfilter/af_aiir.c') diff --git a/libavfilter/af_aiir.c b/libavfilter/af_aiir.c index 6ac39872ef..a396ec7885 100644 --- a/libavfilter/af_aiir.c +++ b/libavfilter/af_aiir.c @@ -79,7 +79,6 @@ static int query_formats(AVFilterContext *ctx) { AudioIIRContext *s = ctx->priv; AVFilterFormats *formats; - AVFilterChannelLayouts *layouts; enum AVSampleFormat sample_fmts[] = { AV_SAMPLE_FMT_DBLP, AV_SAMPLE_FMT_NONE @@ -98,25 +97,16 @@ static int query_formats(AVFilterContext *ctx) return ret; } - layouts = ff_all_channel_counts(); - if (!layouts) - return AVERROR(ENOMEM); - ret = ff_set_common_channel_layouts(ctx, layouts); + ret = ff_set_common_all_channel_counts(ctx); if (ret < 0) return ret; sample_fmts[0] = s->sample_format; - formats = ff_make_format_list(sample_fmts); - if (!formats) - return AVERROR(ENOMEM); - ret = ff_set_common_formats(ctx, formats); + ret = ff_set_common_formats_from_list(ctx, sample_fmts); if (ret < 0) return ret; - formats = ff_all_samplerates(); - if (!formats) - return AVERROR(ENOMEM); - return ff_set_common_samplerates(ctx, formats); + return ff_set_common_all_samplerates(ctx); } #define IIR_CH(name, type, min, max, need_clipping) \ -- cgit v1.2.3