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| author | Mans Rullgard <mans@mansr.com> | 2011-04-03 19:38:41 +0100 |
|---|---|---|
| committer | Mans Rullgard <mans@mansr.com> | 2011-07-06 00:29:59 +0100 |
| commit | f507a9fe002c6a444cbd38a1326ee4f9df8c10a1 (patch) | |
| tree | f6b8cfd0161b7af699efb3a9ebb76f8d9d500efe /libavcodec/ac3dsp.h | |
| parent | fce1e43410bdc032c4cf2b1c66166a9ed99cc8f1 (diff) | |
| download | ffmpeg-streaming-f507a9fe002c6a444cbd38a1326ee4f9df8c10a1.zip ffmpeg-streaming-f507a9fe002c6a444cbd38a1326ee4f9df8c10a1.tar.gz | |
ac3enc: move inner loop of compute_rematrixing_strategy to ac3dsp
Diffstat (limited to 'libavcodec/ac3dsp.h')
| -rw-r--r-- | libavcodec/ac3dsp.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libavcodec/ac3dsp.h b/libavcodec/ac3dsp.h index 8eeafd6..621841e 100644 --- a/libavcodec/ac3dsp.h +++ b/libavcodec/ac3dsp.h @@ -125,6 +125,12 @@ typedef struct AC3DSPContext { int (*compute_mantissa_size)(uint16_t mant_cnt[6][16]); void (*extract_exponents)(uint8_t *exp, int32_t *coef, int nb_coefs); + + void (*sum_square_butterfly_int32)(int64_t sum[4], const int32_t *coef0, + const int32_t *coef1, int len); + + void (*sum_square_butterfly_float)(float sum[4], const float *coef0, + const float *coef1, int len); } AC3DSPContext; void ff_ac3dsp_init (AC3DSPContext *c, int bit_exact); |
