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Merge "Revert "Reclasify optimized ssim calculations as SSE2.""

This commit is contained in:
Fritz Koenig 2011-08-22 12:32:12 -07:00 коммит произвёл Code Review
Родитель f8e3d23b99 734b1b2041
Коммит b7a6f1d20e
6 изменённых файлов: 63 добавлений и 41 удалений
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9
vp8/encoder/generic/csystemdependent.c
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@ -94,15 +94,16 @@ void vp8_cmachine_specific_config(VP8_COMP *cpi)
#if !(CONFIG_REALTIME_ONLY)
cpi->rtcd.temporal.apply = vp8_temporal_filter_apply_c;
#endif
#if CONFIG_INTERNAL_STATS
cpi->rtcd.variance.ssimpf_8x8 = vp8_ssim_parms_8x8_c;
cpi->rtcd.variance.ssimpf_16x16 = vp8_ssim_parms_16x16_c;
#endif
#endif
// Pure C:
vp8_yv12_copy_partial_frame_ptr = vp8_yv12_copy_partial_frame;
#if CONFIG_INTERNAL_STATS
cpi->rtcd.variance.ssimpf_8x8 = ssim_parms_8x8_c;
cpi->rtcd.variance.ssimpf = ssim_parms_c;
#endif
#if ARCH_X86 || ARCH_X86_64
vp8_arch_x86_encoder_init(cpi);
#endif

19
vp8/encoder/ssim.c
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@ -9,9 +9,18 @@
*/
#include "vpx_scale/yv12config.h"
#include "math.h"
#include "onyx_int.h"
void vp8_ssim_parms_16x16_c
#if CONFIG_RUNTIME_CPU_DETECT
#define IF_RTCD(x) (x)
#else
#define IF_RTCD(x) NULL
#endif
void ssim_parms_c
(
unsigned char *s,
int sp,
@ -37,7 +46,7 @@ void vp8_ssim_parms_16x16_c
}
}
}
void vp8_ssim_parms_8x8_c
void ssim_parms_8x8_c
(
unsigned char *s,
int sp,
@ -98,14 +107,14 @@ static double ssim_16x16(unsigned char *s,int sp, unsigned char *r,int rp,
const vp8_variance_rtcd_vtable_t *rtcd)
{
unsigned long sum_s=0,sum_r=0,sum_sq_s=0,sum_sq_r=0,sum_sxr=0;
SSIMPF_INVOKE(rtcd,16x16)(s, sp, r, rp, &sum_s, &sum_r, &sum_sq_s, &sum_sq_r, &sum_sxr);
rtcd->ssimpf(s, sp, r, rp, &sum_s, &sum_r, &sum_sq_s, &sum_sq_r, &sum_sxr);
return similarity(sum_s, sum_r, sum_sq_s, sum_sq_r, sum_sxr, 256);
}
static double ssim_8x8(unsigned char *s,int sp, unsigned char *r,int rp,
const vp8_variance_rtcd_vtable_t *rtcd)
{
unsigned long sum_s=0,sum_r=0,sum_sq_s=0,sum_sq_r=0,sum_sxr=0;
SSIMPF_INVOKE(rtcd,8x8)(s, sp, r, rp, &sum_s, &sum_r, &sum_sq_s, &sum_sq_r, &sum_sxr);
rtcd->ssimpf_8x8(s, sp, r, rp, &sum_s, &sum_r, &sum_sq_s, &sum_sq_r, &sum_sxr);
return similarity(sum_s, sum_r, sum_sq_s, sum_sq_r, sum_sxr, 64);
}
@ -125,7 +134,7 @@ long dssim(unsigned char *s,int sp, unsigned char *r,int rp,
c1 = cc1*16;
c2 = cc2*16;
SSIMPF_INVOKE(rtcd,16x16)(s, sp, r, rp, &sum_s, &sum_r, &sum_sq_s, &sum_sq_r, &sum_sxr);
rtcd->ssimpf(s, sp, r, rp, &sum_s, &sum_r, &sum_sq_s, &sum_sq_r, &sum_sxr);
ssim_n1 = (2*sum_s*sum_r+ c1);
ssim_n2 =((int64_t) 2*256*sum_sxr-(int64_t) 2*sum_s*sum_r+c2);

16
vp8/encoder/variance.h
Просмотреть файл

@ -320,16 +320,16 @@ extern prototype_variance(vp8_variance_mse16x16);
#endif
extern prototype_get16x16prederror(vp8_variance_get4x4sse_cs);
#ifndef vp8_ssimpf
#define vp8_ssimpf ssim_parms_c
#endif
extern prototype_ssimpf(vp8_ssimpf)
#ifndef vp8_ssimpf_8x8
#define vp8_ssimpf_8x8 vp8_ssim_parms_8x8_c
#define vp8_ssimpf_8x8 ssim_parms_8x8_c
#endif
extern prototype_ssimpf(vp8_ssimpf_8x8)
#ifndef vp8_ssimpf_16x16
#define vp8_ssimpf_16x16 vp8_ssim_parms_16x16_c
#endif
extern prototype_ssimpf(vp8_ssimpf_16x16)
typedef prototype_sad(*vp8_sad_fn_t);
typedef prototype_sad_multi_same_address(*vp8_sad_multi_fn_t);
typedef prototype_sad_multi_same_address_1(*vp8_sad_multi1_fn_t);
@ -394,7 +394,7 @@ typedef struct
#if CONFIG_INTERNAL_STATS
vp8_ssimpf_fn_t ssimpf_8x8;
vp8_ssimpf_fn_t ssimpf_16x16;
vp8_ssimpf_fn_t ssimpf;
#endif
} vp8_variance_rtcd_vtable_t;
@ -417,10 +417,8 @@ typedef struct
#if CONFIG_RUNTIME_CPU_DETECT
#define VARIANCE_INVOKE(ctx,fn) (ctx)->fn
#define SSIMPF_INVOKE(ctx,fn) (ctx)->fn
#else
#define VARIANCE_INVOKE(ctx,fn) vp8_variance_##fn
#define SSIMPF_INVOKE(ctx,fn) vp8_ssimpf_##fn
#endif
#endif

12
vp8/encoder/x86/ssim_opt.asm
Просмотреть файл

@ -44,7 +44,7 @@
paddd %1, xmm1
SUM_ACROSS_Q %1
%endmacro
;void ssim_parms_sse2(
;void ssim_parms_sse3(
; unsigned char *s,
; int sp,
; unsigned char *r,
@ -61,8 +61,8 @@
; or pavgb At this point this is just meant to be first pass for calculating
; all the parms needed for 16x16 ssim so we can play with dssim as distortion
; in mode selection code.
global sym(vp8_ssim_parms_16x16_sse2)
sym(vp8_ssim_parms_16x16_sse2):
global sym(vp8_ssim_parms_16x16_sse3)
sym(vp8_ssim_parms_16x16_sse3):
push rbp
mov rbp, rsp
SHADOW_ARGS_TO_STACK 9
@ -134,7 +134,7 @@ NextRow:
pop rbp
ret
;void ssim_parms_sse2(
;void ssim_parms_sse3(
; unsigned char *s,
; int sp,
; unsigned char *r,
@ -151,8 +151,8 @@ NextRow:
; or pavgb At this point this is just meant to be first pass for calculating
; all the parms needed for 16x16 ssim so we can play with dssim as distortion
; in mode selection code.
global sym(vp8_ssim_parms_8x8_sse2)
sym(vp8_ssim_parms_8x8_sse2):
global sym(vp8_ssim_parms_8x8_sse3)
sym(vp8_ssim_parms_8x8_sse3):
push rbp
mov rbp, rsp
SHADOW_ARGS_TO_STACK 9

10
vp8/encoder/x86/variance_x86.h
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@ -140,8 +140,6 @@ extern prototype_getmbss(vp8_get_mb_ss_sse2);
extern prototype_variance(vp8_mse16x16_wmt);
extern prototype_variance2(vp8_get8x8var_sse2);
extern prototype_variance2(vp8_get16x16var_sse2);
extern prototype_ssimpf(vp8_ssim_parms_8x8_sse2)
extern prototype_ssimpf(vp8_ssim_parms_16x16_sse2)
#if !CONFIG_RUNTIME_CPU_DETECT
#undef vp8_variance_sad4x4
@ -210,14 +208,6 @@ extern prototype_ssimpf(vp8_ssim_parms_16x16_sse2)
#undef vp8_variance_mse16x16
#define vp8_variance_mse16x16 vp8_mse16x16_wmt
#if ARCH_X86_64
#undef vp8_ssimpf_8x8
#define vp8_ssimpf_8x8 vp8_ssim_parms_8x8_sse2
#undef vp8_ssimpf_16x16
#define vp8_ssimpf_16x16 vp8_ssim_parms_16x16_sse2
#endif
#endif
#endif

38
vp8/encoder/x86/x86_csystemdependent.c
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@ -111,6 +111,29 @@ void vp8_subtract_b_sse2(BLOCK *be, BLOCKD *bd, int pitch)
#endif
#if HAVE_SSSE3
#if CONFIG_INTERNAL_STATS
#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
void vp8_arch_x86_encoder_init(VP8_COMP *cpi)
{
#if CONFIG_RUNTIME_CPU_DETECT
@ -222,13 +245,6 @@ void vp8_arch_x86_encoder_init(VP8_COMP *cpi)
#if !(CONFIG_REALTIME_ONLY)
cpi->rtcd.temporal.apply = vp8_temporal_filter_apply_sse2;
#endif
#if CONFIG_INTERNAL_STATS
#if ARCH_X86_64
cpi->rtcd.variance.ssimpf_8x8 = vp8_ssim_parms_8x8_sse2;
cpi->rtcd.variance.ssimpf_16x16 = vp8_ssim_parms_16x16_sse2;
#endif
#endif
}
#endif
@ -264,6 +280,14 @@ void vp8_arch_x86_encoder_init(VP8_COMP *cpi)
cpi->rtcd.variance.subpixvar16x16 = vp8_sub_pixel_variance16x16_ssse3;
cpi->rtcd.quantize.fastquantb = vp8_fast_quantize_b_ssse3;
#if CONFIG_INTERNAL_STATS
#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