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| author | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2020-11-17 21:37:21 +0100 |
|---|---|---|
| committer | Andreas Rheinhardt <andreas.rheinhardt@gmail.com> | 2020-12-08 17:51:47 +0100 |
| commit | b9d475393e837d757195039b39302026cba1128c (patch) | |
| tree | 5542533e746b083086d598562c950553c18bdc7a | |
| parent | c778f2266dcea9c462006a63a43598ec655060d6 (diff) | |
| download | ffmpeg-b9d475393e837d757195039b39302026cba1128c.tar.gz | |
avcodec/mpegaudiodec_template: Apply shift during init
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com>
| -rw-r--r-- | libavcodec/mpegaudiodec_template.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libavcodec/mpegaudiodec_template.c b/libavcodec/mpegaudiodec_template.c index 1faaa0ae52..3fb09511bc 100644 --- a/libavcodec/mpegaudiodec_template.c +++ b/libavcodec/mpegaudiodec_template.c @@ -174,10 +174,10 @@ static void init_long_region(MPADecodeContext *s, GranuleDef *g, int ra1, int ra2) { int l; - g->region_size[0] = band_index_long[s->sample_rate_index][ra1 + 1] >> 1; + g->region_size[0] = band_index_long[s->sample_rate_index][ra1 + 1]; /* should not overflow */ l = FFMIN(ra1 + ra2 + 2, 22); - g->region_size[1] = band_index_long[s->sample_rate_index][ l] >> 1; + g->region_size[1] = band_index_long[s->sample_rate_index][ l]; } static void compute_band_indexes(MPADecodeContext *s, GranuleDef *g) @@ -327,7 +327,7 @@ static av_cold void decode_init_static(void) k = 0; for (j = 0; j < 22; j++) { band_index_long[i][j] = k; - k += band_size_long[i][j]; + k += band_size_long[i][j] >> 1; } band_index_long[i][22] = k; } |