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avutil/samplefmt: Constify some pointees 

This is the samplefmt analog of the imgutils changes
from the preceding commit.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
This commit is contained in:
Andreas Rheinhardt 2023-09-06 22:23:37 +02:00
parent 41285890e0
commit 9bf31f6096
4 changed files with 8 additions and 5 deletions
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3
doc/APIchanges
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@ -2,6 +2,9 @@ The last version increases of all libraries were on 2023-02-09
API changes, most recent first:
2023-09-07 - xxxxxxxxxx - lavu 58.21.100 - samplefmt.h
Constify some pointees in av_samples_copy() and av_samples_set_silence().
2023-09-07 - xxxxxxxxxx - lavu 58.20.100 - imgutils.h
Constify some pointees in av_image_copy(), av_image_copy_uc_from() and
av_image_fill_black().

4
libavutil/samplefmt.c
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@ -219,7 +219,7 @@ int av_samples_alloc_array_and_samples(uint8_t ***audio_data, int *linesize, int
return ret;
}
int av_samples_copy(uint8_t **dst, uint8_t * const *src, int dst_offset,
int av_samples_copy(uint8_t * const *dst, uint8_t * const *src, int dst_offset,
int src_offset, int nb_samples, int nb_channels,
enum AVSampleFormat sample_fmt)
{
@ -243,7 +243,7 @@ int av_samples_copy(uint8_t **dst, uint8_t * const *src, int dst_offset,
return 0;
}
int av_samples_set_silence(uint8_t **audio_data, int offset, int nb_samples,
int av_samples_set_silence(uint8_t * const *audio_data, int offset, int nb_samples,
int nb_channels, enum AVSampleFormat sample_fmt)
{
int planar = av_sample_fmt_is_planar(sample_fmt);

4
libavutil/samplefmt.h
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@ -246,7 +246,7 @@ int av_samples_alloc_array_and_samples(uint8_t ***audio_data, int *linesize, int
* @param nb_channels number of audio channels
* @param sample_fmt audio sample format
*/
int av_samples_copy(uint8_t **dst, uint8_t * const *src, int dst_offset,
int av_samples_copy(uint8_t * const *dst, uint8_t * const *src, int dst_offset,
int src_offset, int nb_samples, int nb_channels,
enum AVSampleFormat sample_fmt);
@ -259,7 +259,7 @@ int av_samples_copy(uint8_t **dst, uint8_t * const *src, int dst_offset,
* @param nb_channels number of audio channels
* @param sample_fmt audio sample format
*/
int av_samples_set_silence(uint8_t **audio_data, int offset, int nb_samples,
int av_samples_set_silence(uint8_t * const *audio_data, int offset, int nb_samples,
int nb_channels, enum AVSampleFormat sample_fmt);
/**

2
libavutil/version.h
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@ -79,7 +79,7 @@
*/
#define LIBAVUTIL_VERSION_MAJOR 58
#define LIBAVUTIL_VERSION_MINOR 20
#define LIBAVUTIL_VERSION_MINOR 21
#define LIBAVUTIL_VERSION_MICRO 100
#define LIBAVUTIL_VERSION_INT AV_VERSION_INT(LIBAVUTIL_VERSION_MAJOR, \