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vp8cx- alternate ssim function with optimizations

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Change-Id: I91921b0a90dbaddc7010380b038955be347964b3
This commit is contained in:
Jim Bankoski
2011-03-08 09:05:18 -05:00
committed by John Koleszar
parent a0306ea660
commit 3f6f7289aa
7 changed files with 468 additions and 294 deletions
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30
vp8/encoder/x86/x86_csystemdependent.c
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@@ -176,6 +176,25 @@ void vp8_fast_quantize_b_ssse3(BLOCK *b, BLOCKD *d)
d->dqcoeff
);
}
#if CONFIG_PSNR
#if ARCH_X86_64
typedef void ssimpf
(
unsigned char *s,
int sp,
unsigned char *r,
int rp,
unsigned long *sum_s,
unsigned long *sum_r,
unsigned long *sum_sq_s,
unsigned long *sum_sq_r,
unsigned long *sum_sxr
);
extern ssimpf vp8_ssim_parms_16x16_sse3;
extern ssimpf vp8_ssim_parms_8x8_sse3;
#endif
#endif
#endif
@@ -280,6 +299,8 @@ void vp8_arch_x86_encoder_init(VP8_COMP *cpi)
cpi->rtcd.variance.get16x16prederror = vp8_get16x16pred_error_sse2;
cpi->rtcd.variance.get8x8var = vp8_get8x8var_sse2;
cpi->rtcd.variance.get16x16var = vp8_get16x16var_sse2;
/* cpi->rtcd.variance.get4x4sse_cs not implemented for wmt */;
cpi->rtcd.fdct.short4x4 = vp8_short_fdct4x4_sse2;
@@ -339,9 +360,18 @@ void vp8_arch_x86_encoder_init(VP8_COMP *cpi)
cpi->rtcd.quantize.fastquantb = vp8_fast_quantize_b_ssse3;
#if CONFIG_PSNR
#if ARCH_X86_64
cpi->rtcd.variance.ssimpf_8x8 = vp8_ssim_parms_8x8_sse3;
cpi->rtcd.variance.ssimpf = vp8_ssim_parms_16x16_sse3;
#endif
#endif
}
#endif
#if HAVE_SSE4_1
if (SSE4_1Enabled)
{