From cd15b7c03d8df29d4c69b0620cf27d4a8c9dfb65 Mon Sep 17 00:00:00 2001 From: Anton Khirnov Date: Wed, 3 Oct 2012 07:54:45 +0200 Subject: samplefmt: make av_samples_alloc() initialize the data to silence. Right now the buffer is zeroed, which does not represent silence for U8(P). --- libavutil/samplefmt.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'libavutil/samplefmt.c') diff --git a/libavutil/samplefmt.c b/libavutil/samplefmt.c index 102376ae38..4f6dfd7889 100644 --- a/libavutil/samplefmt.c +++ b/libavutil/samplefmt.c @@ -174,7 +174,7 @@ int av_samples_alloc(uint8_t **audio_data, int *linesize, int nb_channels, if (size < 0) return size; - buf = av_mallocz(size); + buf = av_malloc(size); if (!buf) return AVERROR(ENOMEM); @@ -184,6 +184,9 @@ int av_samples_alloc(uint8_t **audio_data, int *linesize, int nb_channels, av_free(buf); return size; } + + av_samples_set_silence(audio_data, 0, nb_samples, nb_channels, sample_fmt); + return 0; } -- cgit v1.2.3