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authorStefano Sabatini <stefano.sabatini-lala@poste.it>2011-06-06 01:14:50 +0200
committerJustin Ruggles <justin.ruggles@gmail.com>2011-06-07 13:06:41 -0400
commita6703faa157294efb75619f55c06d7ed5a0aa2bf (patch)
treeec47ec652746522f8c1454e75e0fac315026a54a /libavutil/samplefmt.h
parent2f37321abcbf9be5f58647b17155c0e257949c0d (diff)
downloadffmpeg-a6703faa157294efb75619f55c06d7ed5a0aa2bf.tar.gz
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.
Diffstat (limited to 'libavutil/samplefmt.h')
-rw-r--r--libavutil/samplefmt.h16
1 files changed, 13 insertions, 3 deletions
diff --git a/libavutil/samplefmt.h b/libavutil/samplefmt.h
index 2326f4a11a..e38214927f 100644
--- a/libavutil/samplefmt.h
+++ b/libavutil/samplefmt.h
@@ -19,6 +19,8 @@
#ifndef AVUTIL_SAMPLEFMT_H
#define AVUTIL_SAMPLEFMT_H
+#include "avutil.h"
+
/**
* all in native-endian format
*/
@@ -58,13 +60,21 @@ enum AVSampleFormat av_get_sample_fmt(const char *name);
*/
char *av_get_sample_fmt_string(char *buf, int buf_size, enum AVSampleFormat sample_fmt);
+#if FF_API_GET_BITS_PER_SAMPLE_FMT
+/**
+ * @deprecated Use av_get_bytes_per_sample() instead.
+ */
+attribute_deprecated
+int av_get_bits_per_sample_fmt(enum AVSampleFormat sample_fmt);
+#endif
+
/**
- * Return sample format bits per sample.
+ * Return number of bytes per sample.
*
* @param sample_fmt the sample format
- * @return number of bits per sample or zero if unknown for the given
+ * @return number of bytes per sample or zero if unknown for the given
* sample format
*/
-int av_get_bits_per_sample_fmt(enum AVSampleFormat sample_fmt);
+int av_get_bytes_per_sample(enum AVSampleFormat sample_fmt);
#endif /* AVUTIL_SAMPLEFMT_H */