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| author | Scott LaVarnway <slavarnway@google.com> | 2010-11-02 06:27:29 -0700 |
|---|---|---|
| committer | Code Review <code-review@webmproject.org> | 2010-11-02 06:27:29 -0700 |
| commit | b8f43aec66ed451a19962602fb6c19d6fc8454d6 (patch) | |
| tree | 918593908c3c1b8b448a53b5f7c72ce593353a9a /vp8/encoder/x86/x86_csystemdependent.c | |
| parent | 90c505f2183be98d19fa106fb7164cd1708b45e1 (diff) | |
| parent | ff4a71f4c20b7b2047d17872747aed6e98586b13 (diff) | |
| download | libvpx-b8f43aec66ed451a19962602fb6c19d6fc8454d6.tar libvpx-b8f43aec66ed451a19962602fb6c19d6fc8454d6.tar.gz libvpx-b8f43aec66ed451a19962602fb6c19d6fc8454d6.tar.bz2 libvpx-b8f43aec66ed451a19962602fb6c19d6fc8454d6.zip | |
Merge "SSSE3 version of fast quantizer"
Diffstat (limited to 'vp8/encoder/x86/x86_csystemdependent.c')
| -rw-r--r-- | vp8/encoder/x86/x86_csystemdependent.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/vp8/encoder/x86/x86_csystemdependent.c b/vp8/encoder/x86/x86_csystemdependent.c index ed0e71ed0..fb1b37ccb 100644 --- a/vp8/encoder/x86/x86_csystemdependent.c +++ b/vp8/encoder/x86/x86_csystemdependent.c @@ -179,6 +179,25 @@ void vp8_subtract_b_sse2(BLOCK *be, BLOCKD *bd, int pitch) #endif +#if HAVE_SSSE3 +int vp8_fast_quantize_b_impl_ssse3(short *coeff_ptr, + short *qcoeff_ptr, short *dequant_ptr, + short *round_ptr, + short *quant_ptr, short *dqcoeff_ptr); +void vp8_fast_quantize_b_ssse3(BLOCK *b, BLOCKD *d) +{ + d->eob = vp8_fast_quantize_b_impl_ssse3( + b->coeff, + d->qcoeff, + d->dequant, + b->round, + b->quant, + d->dqcoeff + ); +} +#endif + + void vp8_arch_x86_encoder_init(VP8_COMP *cpi) { #if CONFIG_RUNTIME_CPU_DETECT @@ -333,6 +352,9 @@ void vp8_arch_x86_encoder_init(VP8_COMP *cpi) { cpi->rtcd.variance.sad16x16x3 = vp8_sad16x16x3_ssse3; cpi->rtcd.variance.sad16x8x3 = vp8_sad16x8x3_ssse3; + + cpi->rtcd.quantize.fastquantb = vp8_fast_quantize_b_ssse3; + } #endif |