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| author | Limin Wang <lance.lmwang@gmail.com> | 2020-04-09 19:07:20 +0800 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2020-04-09 15:03:36 +0200 |
| commit | 46d2b2071b3f42c6f885efad547080106985dd5e (patch) | |
| tree | b845640a6c1d35a0965013c63d6eb0bd0d7253e5 | |
| parent | e531891f3d12f91a39c66cc7686a432f03b3812a (diff) | |
| download | ffmpeg-46d2b2071b3f42c6f885efad547080106985dd5e.tar.gz | |
avfilter/ebur128: prefer to use variable instead of type for sizeof
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| -rw-r--r-- | libavfilter/ebur128.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/libavfilter/ebur128.c b/libavfilter/ebur128.c index c8986fb5e1..ca2fca0066 100644 --- a/libavfilter/ebur128.c +++ b/libavfilter/ebur128.c @@ -155,7 +155,7 @@ static int ebur128_init_channel_map(FFEBUR128State * st) { size_t i; st->d->channel_map = - (int *) av_malloc_array(st->channels, sizeof(int)); + (int *) av_malloc_array(st->channels, sizeof(*st->d->channel_map)); if (!st->d->channel_map) return AVERROR(ENOMEM); if (st->channels == 4) { @@ -221,17 +221,17 @@ FFEBUR128State *ff_ebur128_init(unsigned int channels, int errcode; FFEBUR128State *st; - st = (FFEBUR128State *) av_malloc(sizeof(FFEBUR128State)); + st = (FFEBUR128State *) av_malloc(sizeof(*st)); CHECK_ERROR(!st, 0, exit) st->d = (struct FFEBUR128StateInternal *) - av_malloc(sizeof(struct FFEBUR128StateInternal)); + av_malloc(sizeof(*st->d)); CHECK_ERROR(!st->d, 0, free_state) st->channels = channels; errcode = ebur128_init_channel_map(st); CHECK_ERROR(errcode, 0, free_internal) st->d->sample_peak = - (double *) av_mallocz_array(channels, sizeof(double)); + (double *) av_mallocz_array(channels, sizeof(*st->d->sample_peak)); CHECK_ERROR(!st->d->sample_peak, 0, free_channel_map) st->samplerate = samplerate; @@ -253,16 +253,16 @@ FFEBUR128State *ff_ebur128_init(unsigned int channels, } st->d->audio_data = (double *) av_mallocz_array(st->d->audio_data_frames, - st->channels * sizeof(double)); + st->channels * sizeof(*st->d->audio_data)); CHECK_ERROR(!st->d->audio_data, 0, free_sample_peak) ebur128_init_filter(st); st->d->block_energy_histogram = - av_mallocz(1000 * sizeof(unsigned long)); + av_mallocz(1000 * sizeof(*st->d->block_energy_histogram)); CHECK_ERROR(!st->d->block_energy_histogram, 0, free_audio_data) st->d->short_term_block_energy_histogram = - av_mallocz(1000 * sizeof(unsigned long)); + av_mallocz(1000 * sizeof(*st->d->short_term_block_energy_histogram)); CHECK_ERROR(!st->d->short_term_block_energy_histogram, 0, free_block_energy_histogram) st->d->short_term_frame_counter = 0; @@ -275,7 +275,7 @@ FFEBUR128State *ff_ebur128_init(unsigned int channels, if (ff_thread_once(&histogram_init, &init_histogram) != 0) goto free_short_term_block_energy_histogram; - st->d->data_ptrs = av_malloc_array(channels, sizeof(void *)); + st->d->data_ptrs = av_malloc_array(channels, sizeof(*st->d->data_ptrs)); CHECK_ERROR(!st->d->data_ptrs, 0, free_short_term_block_energy_histogram); |