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| author | James Almer <jamrial@gmail.com> | 2023-11-22 16:25:54 -0300 |
|---|---|---|
| committer | James Almer <jamrial@gmail.com> | 2023-11-25 21:50:56 -0300 |
| commit | e40ea9f34b196176d80f68c0925de7dc785a5df6 (patch) | |
| tree | 785954d4a6a36e87e19f4283277c0aabd467b429 /libavcodec/x86/ac3dsp_init.c | |
| parent | d8b1a34433ecf0c2c9fb50754e98954f5ab67d4a (diff) | |
| download | ffmpeg-e40ea9f34b196176d80f68c0925de7dc785a5df6.tar.gz | |
x86/ac3dsp: add ff_float_to_fixed24_avx()
Signed-off-by: James Almer <jamrial@gmail.com>
Diffstat (limited to 'libavcodec/x86/ac3dsp_init.c')
| -rw-r--r-- | libavcodec/x86/ac3dsp_init.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/libavcodec/x86/ac3dsp_init.c b/libavcodec/x86/ac3dsp_init.c index 472d39fa5e..353cf38f86 100644 --- a/libavcodec/x86/ac3dsp_init.c +++ b/libavcodec/x86/ac3dsp_init.c @@ -27,6 +27,7 @@ void ff_ac3_exponent_min_sse2 (uint8_t *exp, int num_reuse_blocks, int nb_coefs); void ff_float_to_fixed24_sse2 (int32_t *dst, const float *src, size_t len); +void ff_float_to_fixed24_avx (int32_t *dst, const float *src, size_t len); int ff_ac3_compute_mantissa_size_sse2(uint16_t mant_cnt[6][16]); @@ -48,6 +49,9 @@ av_cold void ff_ac3dsp_init_x86(AC3DSPContext *c) if (!(cpu_flags & AV_CPU_FLAG_ATOM)) c->extract_exponents = ff_ac3_extract_exponents_ssse3; } + if (EXTERNAL_AVX_FAST(cpu_flags)) { + c->float_to_fixed24 = ff_float_to_fixed24_avx; + } } #define DOWNMIX_FUNC_OPT(ch, opt) \ |