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charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: ffmpeg-devel-bounces@ffmpeg.org Sender: "ffmpeg-devel" Archived-At: List-Archive: List-Post: Also constify AVAudioFifo* in the peek functions besides constifying intermediate pointers (void**->void * const *). Signed-off-by: Andreas Rheinhardt --- doc/APIchanges | 4 ++++ libavutil/audio_fifo.c | 9 +++++---- libavutil/audio_fifo.h | 9 +++++---- 3 files changed, 14 insertions(+), 8 deletions(-) diff --git a/doc/APIchanges b/doc/APIchanges index c9f7a61e4d..2dbcd47fc3 100644 --- a/doc/APIchanges +++ b/doc/APIchanges @@ -2,6 +2,10 @@ The last version increases of all libraries were on 2023-02-09 API changes, most recent first: +2023-09-07 - xxxxxxxxxx - lavu 58.xx.100 - audio_fifo.h + Constify some pointees in av_audio_fifo_write(), av_audio_fifo_read(), + av_audio_fifo_peek() and av_audio_fifo_peek_at(). + 2023-09-07 - xxxxxxxxxx - lavu 58.xx.100 - samplefmt.h Constify some pointees in av_samples_copy() and av_samples_set_silence(). diff --git a/libavutil/audio_fifo.c b/libavutil/audio_fifo.c index f4103178ba..dc2dea9b2d 100644 --- a/libavutil/audio_fifo.c +++ b/libavutil/audio_fifo.c @@ -116,7 +116,7 @@ int av_audio_fifo_realloc(AVAudioFifo *af, int nb_samples) return 0; } -int av_audio_fifo_write(AVAudioFifo *af, void **data, int nb_samples) +int av_audio_fifo_write(AVAudioFifo *af, void * const *data, int nb_samples) { int i, ret, size; @@ -142,12 +142,13 @@ int av_audio_fifo_write(AVAudioFifo *af, void **data, int nb_samples) return nb_samples; } -int av_audio_fifo_peek(AVAudioFifo *af, void **data, int nb_samples) +int av_audio_fifo_peek(const AVAudioFifo *af, void * const *data, int nb_samples) { return av_audio_fifo_peek_at(af, data, nb_samples, 0); } -int av_audio_fifo_peek_at(AVAudioFifo *af, void **data, int nb_samples, int offset) +int av_audio_fifo_peek_at(const AVAudioFifo *af, void * const *data, + int nb_samples, int offset) { int i, ret, size; @@ -171,7 +172,7 @@ int av_audio_fifo_peek_at(AVAudioFifo *af, void **data, int nb_samples, int offs return nb_samples; } -int av_audio_fifo_read(AVAudioFifo *af, void **data, int nb_samples) +int av_audio_fifo_read(AVAudioFifo *af, void * const *data, int nb_samples) { int i, size; diff --git a/libavutil/audio_fifo.h b/libavutil/audio_fifo.h index d1e4c856dc..fa5f59a2be 100644 --- a/libavutil/audio_fifo.h +++ b/libavutil/audio_fifo.h @@ -91,7 +91,7 @@ int av_audio_fifo_realloc(AVAudioFifo *af, int nb_samples); * code on failure. If successful, the number of samples * actually written will always be nb_samples. */ -int av_audio_fifo_write(AVAudioFifo *af, void **data, int nb_samples); +int av_audio_fifo_write(AVAudioFifo *af, void * const *data, int nb_samples); /** * Peek data from an AVAudioFifo. @@ -107,7 +107,7 @@ int av_audio_fifo_write(AVAudioFifo *af, void **data, int nb_samples); * be greater than nb_samples, and will only be less than * nb_samples if av_audio_fifo_size is less than nb_samples. */ -int av_audio_fifo_peek(AVAudioFifo *af, void **data, int nb_samples); +int av_audio_fifo_peek(const AVAudioFifo *af, void * const *data, int nb_samples); /** * Peek data from an AVAudioFifo. @@ -124,7 +124,8 @@ int av_audio_fifo_peek(AVAudioFifo *af, void **data, int nb_samples); * be greater than nb_samples, and will only be less than * nb_samples if av_audio_fifo_size is less than nb_samples. */ -int av_audio_fifo_peek_at(AVAudioFifo *af, void **data, int nb_samples, int offset); +int av_audio_fifo_peek_at(const AVAudioFifo *af, void * const *data, + int nb_samples, int offset); /** * Read data from an AVAudioFifo. @@ -140,7 +141,7 @@ int av_audio_fifo_peek_at(AVAudioFifo *af, void **data, int nb_samples, int offs * be greater than nb_samples, and will only be less than * nb_samples if av_audio_fifo_size is less than nb_samples. */ -int av_audio_fifo_read(AVAudioFifo *af, void **data, int nb_samples); +int av_audio_fifo_read(AVAudioFifo *af, void * const *data, int nb_samples); /** * Drain data from an AVAudioFifo. -- 2.34.1 _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-request@ffmpeg.org with subject "unsubscribe".