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avfilter/af_atempo: improve RE_MALLOC_OR_FAIL macro 

Make use of third parameter of av_calloc() call.
This commit is contained in:
Paul B Mahol 2023-07-15 10:39:27 +02:00
parent f264204de9
commit ef3b5789ec
1 changed files with 12 additions and 12 deletions
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24
libavfilter/af_atempo.c
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@ -247,10 +247,10 @@ static void yae_release_buffers(ATempoContext *atempo)
/* av_realloc is not aligned enough; fortunately, the data does not need to
* be preserved */
#define RE_MALLOC_OR_FAIL(field, field_size) \
#define RE_MALLOC_OR_FAIL(field, field_size, element_size) \
do { \
av_freep(&field); \
field = av_calloc(field_size, 1); \
field = av_calloc(field_size, element_size); \
if (!field) { \
yae_release_buffers(atempo); \
return AVERROR(ENOMEM); \
@ -290,12 +290,12 @@ static int yae_reset(ATempoContext *atempo,
}
// initialize audio fragment buffers:
RE_MALLOC_OR_FAIL(atempo->frag[0].data, atempo->window * atempo->stride);
RE_MALLOC_OR_FAIL(atempo->frag[1].data, atempo->window * atempo->stride);
RE_MALLOC_OR_FAIL(atempo->frag[0].xdat_in, (atempo->window + 1) * sizeof(AVComplexFloat));
RE_MALLOC_OR_FAIL(atempo->frag[1].xdat_in, (atempo->window + 1) * sizeof(AVComplexFloat));
RE_MALLOC_OR_FAIL(atempo->frag[0].xdat, (atempo->window + 1) * sizeof(AVComplexFloat));
RE_MALLOC_OR_FAIL(atempo->frag[1].xdat, (atempo->window + 1) * sizeof(AVComplexFloat));
RE_MALLOC_OR_FAIL(atempo->frag[0].data, atempo->window, atempo->stride);
RE_MALLOC_OR_FAIL(atempo->frag[1].data, atempo->window, atempo->stride);
RE_MALLOC_OR_FAIL(atempo->frag[0].xdat_in, (atempo->window + 1), sizeof(AVComplexFloat));
RE_MALLOC_OR_FAIL(atempo->frag[1].xdat_in, (atempo->window + 1), sizeof(AVComplexFloat));
RE_MALLOC_OR_FAIL(atempo->frag[0].xdat, (atempo->window + 1), sizeof(AVComplexFloat));
RE_MALLOC_OR_FAIL(atempo->frag[1].xdat, (atempo->window + 1), sizeof(AVComplexFloat));
// initialize rDFT contexts:
av_tx_uninit(&atempo->real_to_complex);
@ -313,14 +313,14 @@ static int yae_reset(ATempoContext *atempo,
return AVERROR(ENOMEM);
}
RE_MALLOC_OR_FAIL(atempo->correlation_in, (atempo->window + 1) * sizeof(AVComplexFloat));
RE_MALLOC_OR_FAIL(atempo->correlation, atempo->window * sizeof(AVComplexFloat));
RE_MALLOC_OR_FAIL(atempo->correlation_in, (atempo->window + 1), sizeof(AVComplexFloat));
RE_MALLOC_OR_FAIL(atempo->correlation, atempo->window, sizeof(AVComplexFloat));
atempo->ring = atempo->window * 3;
RE_MALLOC_OR_FAIL(atempo->buffer, atempo->ring * atempo->stride);
RE_MALLOC_OR_FAIL(atempo->buffer, atempo->ring, atempo->stride);
// initialize the Hann window function:
RE_MALLOC_OR_FAIL(atempo->hann, atempo->window * sizeof(float));
RE_MALLOC_OR_FAIL(atempo->hann, atempo->window, sizeof(float));
for (i = 0; i < atempo->window; i++) {
double t = (double)i / (double)(atempo->window - 1);