From a6703faa157294efb75619f55c06d7ed5a0aa2bf Mon Sep 17 00:00:00 2001 From: Stefano Sabatini Date: Mon, 6 Jun 2011 01:14:50 +0200 Subject: samplefmt: add av_get_bytes_per_sample() Deprecate av_get_bits_per_sample_fmt(), which was a misnamed function. For the moment we don't have sample formats with a non-integer number of bytes, in that case we may need to create a new av_get_bits_per_sample() function. In the meanwhile we prefer to adopt this variant, since avoids divisions by 8 all over the place. --- libavutil/samplefmt.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'libavutil/samplefmt.c') diff --git a/libavutil/samplefmt.c b/libavutil/samplefmt.c index 06b50d9bd9..5b0bfa0257 100644 --- a/libavutil/samplefmt.c +++ b/libavutil/samplefmt.c @@ -66,8 +66,16 @@ char *av_get_sample_fmt_string (char *buf, int buf_size, enum AVSampleFormat sam return buf; } +int av_get_bytes_per_sample(enum AVSampleFormat sample_fmt) +{ + return sample_fmt < 0 || sample_fmt >= AV_SAMPLE_FMT_NB ? + 0 : sample_fmt_info[sample_fmt].bits >> 3; +} + +#if FF_API_GET_BITS_PER_SAMPLE_FMT int av_get_bits_per_sample_fmt(enum AVSampleFormat sample_fmt) { return sample_fmt < 0 || sample_fmt >= AV_SAMPLE_FMT_NB ? 0 : sample_fmt_info[sample_fmt].bits; } +#endif -- cgit v1.2.3