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Merge remote branch 'origin/master' into experimental

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Change-Id: I1a58ce4643377bae4cc6bf9c89320251f724ca66
This commit is contained in:
John Koleszar
2011-04-09 00:05:08 -04:00
parent be3dee8903 4b43167ad1
commit e33241bb13
8 changed files with 114 additions and 97 deletions
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12
vp8/encoder/encodeframe.c
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@@ -1147,7 +1147,7 @@ static void sum_intra_stats(VP8_COMP *cpi, MACROBLOCK *x)
} }
int vp8cx_encode_intra_macro_block(VP8_COMP *cpi, MACROBLOCK *x, TOKENEXTRA **t) int vp8cx_encode_intra_macro_block(VP8_COMP *cpi, MACROBLOCK *x, TOKENEXTRA **t)
{ {
int Error4x4, Error16x16, error_uv; int Error4x4, Error16x16;
int rate4x4, rate16x16, rateuv; int rate4x4, rate16x16, rateuv;
int dist4x4, dist16x16, distuv; int dist4x4, dist16x16, distuv;
int rate = 0; int rate = 0;
@@ -1160,7 +1160,7 @@ int vp8cx_encode_intra_macro_block(VP8_COMP *cpi, MACROBLOCK *x, TOKENEXTRA **t)
#if !(CONFIG_REALTIME_ONLY) #if !(CONFIG_REALTIME_ONLY)
if (cpi->sf.RD && cpi->compressor_speed != 2) if (cpi->sf.RD && cpi->compressor_speed != 2)
{ {
error_uv = vp8_rd_pick_intra_mbuv_mode(cpi, x, &rateuv, &rateuv_tokenonly, &distuv); vp8_rd_pick_intra_mbuv_mode(cpi, x, &rateuv, &rateuv_tokenonly, &distuv);
rate += rateuv; rate += rateuv;
Error16x16 = vp8_rd_pick_intra16x16mby_mode(cpi, x, &rate16x16, &rate16x16_tokenonly, &dist16x16); Error16x16 = vp8_rd_pick_intra16x16mby_mode(cpi, x, &rate16x16, &rate16x16_tokenonly, &dist16x16);
@@ -1231,7 +1231,6 @@ int vp8cx_encode_inter_macroblock
) )
{ {
MACROBLOCKD *const xd = &x->e_mbd; MACROBLOCKD *const xd = &x->e_mbd;
int inter_error;
int intra_error = 0; int intra_error = 0;
int rate; int rate;
int distortion; int distortion;
@@ -1258,7 +1257,7 @@ int vp8cx_encode_inter_macroblock
* do not recalculate */ * do not recalculate */
cpi->zbin_mode_boost_enabled = 0; cpi->zbin_mode_boost_enabled = 0;
} }
inter_error = vp8_rd_pick_inter_mode(cpi, x, recon_yoffset, recon_uvoffset, &rate, &distortion, &intra_error); vp8_rd_pick_inter_mode(cpi, x, recon_yoffset, recon_uvoffset, &rate, &distortion, &intra_error);
/* switch back to the regular quantizer for the encode */ /* switch back to the regular quantizer for the encode */
if (cpi->sf.improved_quant) if (cpi->sf.improved_quant)
@@ -1272,10 +1271,9 @@ int vp8cx_encode_inter_macroblock
} }
else else
#endif #endif
inter_error = vp8_pick_inter_mode(cpi, x, recon_yoffset, recon_uvoffset, &rate, &distortion, &intra_error); vp8_pick_inter_mode(cpi, x, recon_yoffset, recon_uvoffset, &rate, &distortion, &intra_error);
cpi->prediction_error += distortion;
cpi->prediction_error += inter_error;
cpi->intra_error += intra_error; cpi->intra_error += intra_error;
#if 0 #if 0

16
vp8/encoder/pickinter.c
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@@ -263,7 +263,7 @@ int vp8_pick_intra4x4mby_modes(const VP8_ENCODER_RTCD *rtcd, MACROBLOCK *mb, int
return error; return error;
} }
int vp8_pick_intra_mbuv_mode(MACROBLOCK *mb) void vp8_pick_intra_mbuv_mode(MACROBLOCK *mb)
{ {
MACROBLOCKD *x = &mb->e_mbd; MACROBLOCKD *x = &mb->e_mbd;
@@ -408,11 +408,10 @@ int vp8_pick_intra_mbuv_mode(MACROBLOCK *mb)
mb->e_mbd.mode_info_context->mbmi.uv_mode = best_mode; mb->e_mbd.mode_info_context->mbmi.uv_mode = best_mode;
return best_error;
} }
int vp8_pick_inter_mode(VP8_COMP *cpi, MACROBLOCK *x, int recon_yoffset, int recon_uvoffset, int *returnrate, int *returndistortion, int *returnintra) void vp8_pick_inter_mode(VP8_COMP *cpi, MACROBLOCK *x, int recon_yoffset, int recon_uvoffset, int *returnrate, int *returndistortion, int *returnintra)
{ {
BLOCK *b = &x->block[0]; BLOCK *b = &x->block[0];
BLOCKD *d = &x->e_mbd.block[0]; BLOCKD *d = &x->e_mbd.block[0];
@@ -504,7 +503,7 @@ int vp8_pick_inter_mode(VP8_COMP *cpi, MACROBLOCK *x, int recon_yoffset, int rec
cpi->mbs_tested_so_far++; // Count of the number of MBs tested so far this frame cpi->mbs_tested_so_far++; // Count of the number of MBs tested so far this frame
*returnintra = best_intra_rd; *returnintra = INT_MAX;
x->skip = 0; x->skip = 0;
ref_frame_cost[INTRA_FRAME] = vp8_cost_zero(cpi->prob_intra_coded); ref_frame_cost[INTRA_FRAME] = vp8_cost_zero(cpi->prob_intra_coded);
@@ -649,7 +648,7 @@ int vp8_pick_inter_mode(VP8_COMP *cpi, MACROBLOCK *x, int recon_yoffset, int rec
if (this_rd < best_intra_rd) if (this_rd < best_intra_rd)
{ {
best_intra_rd = this_rd; best_intra_rd = this_rd;
*returnintra = best_intra_rd ; *returnintra = distortion2;
} }
} }
@@ -673,9 +672,8 @@ int vp8_pick_inter_mode(VP8_COMP *cpi, MACROBLOCK *x, int recon_yoffset, int rec
if (this_rd < best_intra_rd) if (this_rd < best_intra_rd)
{ {
best_intra_rd = this_rd; best_intra_rd = this_rd;
*returnintra = best_intra_rd ; *returnintra = distortion2;
} }
break; break;
case NEWMV: case NEWMV:
@@ -934,8 +932,6 @@ int vp8_pick_inter_mode(VP8_COMP *cpi, MACROBLOCK *x, int recon_yoffset, int rec
} }
x->e_mbd.mode_info_context->mbmi.mv.as_int = 0; x->e_mbd.mode_info_context->mbmi.mv.as_int = 0;
return best_rd;
} }
@@ -955,6 +951,4 @@ int vp8_pick_inter_mode(VP8_COMP *cpi, MACROBLOCK *x, int recon_yoffset, int rec
} }
x->e_mbd.mode_info_context->mbmi.mv.as_mv = x->e_mbd.block[15].bmi.mv.as_mv; x->e_mbd.mode_info_context->mbmi.mv.as_mv = x->e_mbd.block[15].bmi.mv.as_mv;
return best_rd;
} }

4
vp8/encoder/pickinter.h
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@@ -16,6 +16,6 @@
#define RD_ESTIMATE(RM,DM,R,D) ( ((128+(R)*(RM)) >> 8) + (DM)*(D) ) #define RD_ESTIMATE(RM,DM,R,D) ( ((128+(R)*(RM)) >> 8) + (DM)*(D) )
extern int vp8_pick_intra4x4mby_modes(const VP8_ENCODER_RTCD *, MACROBLOCK *mb, int *Rate, int *Distortion); extern int vp8_pick_intra4x4mby_modes(const VP8_ENCODER_RTCD *, MACROBLOCK *mb, int *Rate, int *Distortion);
extern int vp8_pick_intra_mbuv_mode(MACROBLOCK *mb); extern void vp8_pick_intra_mbuv_mode(MACROBLOCK *mb);
extern int vp8_pick_inter_mode(VP8_COMP *cpi, MACROBLOCK *x, int recon_yoffset, int recon_uvoffset, int *returnrate, int *returndistortion, int *returnintra); extern void vp8_pick_inter_mode(VP8_COMP *cpi, MACROBLOCK *x, int recon_yoffset, int recon_uvoffset, int *returnrate, int *returndistortion, int *returnintra);
#endif #endif

26
vp8/encoder/rdopt.c
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@@ -864,7 +864,7 @@ static int vp8_rd_inter_uv(VP8_COMP *cpi, MACROBLOCK *x, int *rate, int *distort
return RDCOST(x->rdmult, x->rddiv, *rate, *distortion); return RDCOST(x->rdmult, x->rddiv, *rate, *distortion);
} }
int vp8_rd_pick_intra_mbuv_mode(VP8_COMP *cpi, MACROBLOCK *x, int *rate, int *rate_tokenonly, int *distortion) void vp8_rd_pick_intra_mbuv_mode(VP8_COMP *cpi, MACROBLOCK *x, int *rate, int *rate_tokenonly, int *distortion)
{ {
MB_PREDICTION_MODE mode; MB_PREDICTION_MODE mode;
MB_PREDICTION_MODE UNINITIALIZED_IS_SAFE(mode_selected); MB_PREDICTION_MODE UNINITIALIZED_IS_SAFE(mode_selected);
@@ -907,7 +907,6 @@ int vp8_rd_pick_intra_mbuv_mode(VP8_COMP *cpi, MACROBLOCK *x, int *rate, int *ra
*distortion = d; *distortion = d;
x->e_mbd.mode_info_context->mbmi.uv_mode = mode_selected; x->e_mbd.mode_info_context->mbmi.uv_mode = mode_selected;
return best_rd;
} }
#endif #endif
@@ -1256,7 +1255,12 @@ static void rd_check_segment(VP8_COMP *cpi, MACROBLOCK *x,
// Should we do a full search (best quality only) // Should we do a full search (best quality only)
if ((cpi->compressor_speed == 0) && (bestsme >> sseshift) > 4000) if ((cpi->compressor_speed == 0) && (bestsme >> sseshift) > 4000)
{ {
thissme = cpi->full_search_sad(x, c, e, bsi->mvp, MV full_mvp;
full_mvp.row = bsi->mvp->row >>3;
full_mvp.col = bsi->mvp->col >>3;
thissme = cpi->full_search_sad(x, c, e, &full_mvp,
sadpb / 4, 16, v_fn_ptr, x->mvcost, bsi->ref_mv); sadpb / 4, 16, v_fn_ptr, x->mvcost, bsi->ref_mv);
if (thissme < bestsme) if (thissme < bestsme)
@@ -1787,7 +1791,7 @@ void vp8_cal_sad(VP8_COMP *cpi, MACROBLOCKD *xd, MACROBLOCK *x, int recon_yoffse
} }
#if !(CONFIG_REALTIME_ONLY) #if !(CONFIG_REALTIME_ONLY)
int vp8_rd_pick_inter_mode(VP8_COMP *cpi, MACROBLOCK *x, int recon_yoffset, int recon_uvoffset, int *returnrate, int *returndistortion, int *returnintra) void vp8_rd_pick_inter_mode(VP8_COMP *cpi, MACROBLOCK *x, int recon_yoffset, int recon_uvoffset, int *returnrate, int *returndistortion, int *returnintra)
{ {
BLOCK *b = &x->block[0]; BLOCK *b = &x->block[0];
BLOCKD *d = &x->e_mbd.block[0]; BLOCKD *d = &x->e_mbd.block[0];
@@ -1806,7 +1810,8 @@ int vp8_rd_pick_inter_mode(VP8_COMP *cpi, MACROBLOCK *x, int recon_yoffset, int
int mdcounts[4]; int mdcounts[4];
int rate; int rate;
int distortion; int distortion;
int best_rd = INT_MAX; // 1 << 30; int best_rd = INT_MAX;
int best_intra_rd = INT_MAX;
int ref_frame_cost[MAX_REF_FRAMES]; int ref_frame_cost[MAX_REF_FRAMES];
int rate2, distortion2; int rate2, distortion2;
int uv_intra_rate, uv_intra_distortion, uv_intra_rate_tokenonly; int uv_intra_rate, uv_intra_distortion, uv_intra_rate_tokenonly;
@@ -2423,9 +2428,12 @@ int vp8_rd_pick_inter_mode(VP8_COMP *cpi, MACROBLOCK *x, int recon_yoffset, int
//all_rates[mode_index] = rate2; //all_rates[mode_index] = rate2;
//all_dist[mode_index] = distortion2; //all_dist[mode_index] = distortion2;
if ((x->e_mbd.mode_info_context->mbmi.ref_frame == INTRA_FRAME) && (this_rd < *returnintra)) // Keep record of best intra distortion
if ((x->e_mbd.mode_info_context->mbmi.ref_frame == INTRA_FRAME) &&
(this_rd < best_intra_rd) )
{ {
*returnintra = this_rd ; best_intra_rd = this_rd;
*returnintra = distortion2 ;
} }
// Did this mode help.. i.i is it the new best mode // Did this mode help.. i.i is it the new best mode
@@ -2541,8 +2549,6 @@ int vp8_rd_pick_inter_mode(VP8_COMP *cpi, MACROBLOCK *x, int recon_yoffset, int
} }
x->e_mbd.mode_info_context->mbmi.mv.as_int = 0; x->e_mbd.mode_info_context->mbmi.mv.as_int = 0;
return best_rd;
} }
@@ -2565,7 +2571,5 @@ int vp8_rd_pick_inter_mode(VP8_COMP *cpi, MACROBLOCK *x, int recon_yoffset, int
} }
x->e_mbd.mode_info_context->mbmi.mv.as_mv = x->e_mbd.block[15].bmi.mv.as_mv; x->e_mbd.mode_info_context->mbmi.mv.as_mv = x->e_mbd.block[15].bmi.mv.as_mv;
return best_rd;
} }
#endif #endif

10
vp8/encoder/rdopt.h
View File

@@ -11,11 +11,11 @@
#ifndef __INC_RDOPT_H #ifndef __INC_RDOPT_H
#define __INC_RDOPT_H #define __INC_RDOPT_H
void vp8_initialize_rd_consts(VP8_COMP *cpi, int Qvalue); extern void vp8_initialize_rd_consts(VP8_COMP *cpi, int Qvalue);
int vp8_rd_pick_intra4x4mby_modes(VP8_COMP *cpi, MACROBLOCK *mb, int *rate, int *rate_to, int *distortion, int best_rd); extern int vp8_rd_pick_intra4x4mby_modes(VP8_COMP *cpi, MACROBLOCK *mb, int *rate, int *rate_to, int *distortion, int best_rd);
int vp8_rd_pick_intra16x16mby_mode(VP8_COMP *cpi, MACROBLOCK *x, int *returnrate, int *rate_to, int *returndistortion); extern int vp8_rd_pick_intra16x16mby_mode(VP8_COMP *cpi, MACROBLOCK *x, int *returnrate, int *rate_to, int *returndistortion);
int vp8_rd_pick_intra_mbuv_mode(VP8_COMP *cpi, MACROBLOCK *x, int *rate, int *rate_to, int *distortion); extern void vp8_rd_pick_intra_mbuv_mode(VP8_COMP *cpi, MACROBLOCK *x, int *rate, int *rate_to, int *distortion);
extern int vp8_rd_pick_inter_mode(VP8_COMP *cpi, MACROBLOCK *x, int recon_yoffset, int recon_uvoffset, int *returnrate, int *returndistortion, int *returnintra); extern void vp8_rd_pick_inter_mode(VP8_COMP *cpi, MACROBLOCK *x, int recon_yoffset, int recon_uvoffset, int *returnrate, int *returndistortion, int *returnintra);
extern void vp8_mv_pred extern void vp8_mv_pred
( (

106
vp8/encoder/x86/quantize_ssse3.asm
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@@ -9,38 +9,62 @@
%include "vpx_ports/x86_abi_support.asm" %include "vpx_ports/x86_abi_support.asm"
%include "asm_enc_offsets.asm"
;int vp8_fast_quantize_b_impl_ssse3(short *coeff_ptr ; void vp8_fast_quantize_b_ssse3 | arg
; short *qcoeff_ptr,short *dequant_ptr, ; (BLOCK *b, | 0
; short *round_ptr, ; BLOCKD *d) | 1
; short *quant_ptr, short *dqcoeff_ptr);
; ;
global sym(vp8_fast_quantize_b_impl_ssse3)
sym(vp8_fast_quantize_b_impl_ssse3): global sym(vp8_fast_quantize_b_ssse3)
sym(vp8_fast_quantize_b_ssse3):
push rbp push rbp
mov rbp, rsp mov rbp, rsp
SHADOW_ARGS_TO_STACK 6
GET_GOT rbx GET_GOT rbx
push rsi
%if ABI_IS_32BIT
push rdi push rdi
push rsi
%else
%ifidn __OUTPUT_FORMAT__,x64
push rdi
push rsi
%endif
%endif
; end prolog ; end prolog
mov rdx, arg(0) ;coeff_ptr %if ABI_IS_32BIT
mov rdi, arg(3) ;round_ptr mov rdi, arg(0) ; BLOCK *b
mov rsi, arg(4) ;quant_ptr mov rsi, arg(1) ; BLOCKD *d
%else
%ifidn __OUTPUT_FORMAT__,x64
mov rdi, rcx ; BLOCK *b
mov rsi, rdx ; BLOCKD *d
%else
;mov rdi, rdi ; BLOCK *b
;mov rsi, rsi ; BLOCKD *d
%endif
%endif
movdqa xmm0, [rdx] mov rax, [rdi + vp8_block_coeff]
movdqa xmm4, [rdx + 16] mov rcx, [rdi + vp8_block_round]
mov rdx, [rdi + vp8_block_quant_fast]
movdqa xmm2, [rdi] ;round lo ; coeff
movdqa xmm3, [rdi + 16] ;round hi movdqa xmm0, [rax]
movdqa xmm4, [rax + 16]
; round
movdqa xmm2, [rcx]
movdqa xmm3, [rcx + 16]
movdqa xmm1, xmm0 movdqa xmm1, xmm0
movdqa xmm5, xmm4 movdqa xmm5, xmm4
psraw xmm0, 15 ;sign of z (aka sz) ; sz = z >> 15
psraw xmm4, 15 ;sign of z (aka sz) psraw xmm0, 15
psraw xmm4, 15
pabsw xmm1, xmm1 pabsw xmm1, xmm1
pabsw xmm5, xmm5 pabsw xmm5, xmm5
@@ -48,23 +72,24 @@ sym(vp8_fast_quantize_b_impl_ssse3):
paddw xmm1, xmm2 paddw xmm1, xmm2
paddw xmm5, xmm3 paddw xmm5, xmm3
pmulhw xmm1, [rsi] ; quant_fast
pmulhw xmm5, [rsi + 16] pmulhw xmm1, [rdx]
pmulhw xmm5, [rdx + 16]
mov rdi, arg(1) ;qcoeff_ptr mov rax, [rsi + vp8_blockd_qcoeff]
mov rcx, arg(2) ;dequant_ptr mov rdi, [rsi + vp8_blockd_dequant]
mov rsi, arg(5) ;dqcoeff_ptr mov rcx, [rsi + vp8_blockd_dqcoeff]
pxor xmm1, xmm0 pxor xmm1, xmm0
pxor xmm5, xmm4 pxor xmm5, xmm4
psubw xmm1, xmm0 psubw xmm1, xmm0
psubw xmm5, xmm4 psubw xmm5, xmm4
movdqa [rdi], xmm1 movdqa [rax], xmm1
movdqa [rdi + 16], xmm5 movdqa [rax + 16], xmm5
movdqa xmm2, [rcx] movdqa xmm2, [rdi]
movdqa xmm3, [rcx + 16] movdqa xmm3, [rdi + 16]
pxor xmm4, xmm4 pxor xmm4, xmm4
pmullw xmm2, xmm1 pmullw xmm2, xmm1
@@ -73,38 +98,37 @@ sym(vp8_fast_quantize_b_impl_ssse3):
pcmpeqw xmm1, xmm4 ;non zero mask pcmpeqw xmm1, xmm4 ;non zero mask
pcmpeqw xmm5, xmm4 ;non zero mask pcmpeqw xmm5, xmm4 ;non zero mask
packsswb xmm1, xmm5 packsswb xmm1, xmm5
pshufb xmm1, [ GLOBAL(zz_shuf)] pshufb xmm1, [GLOBAL(zz_shuf)]
pmovmskb edx, xmm1 pmovmskb edx, xmm1
; xor ecx, ecx
; mov eax, -1
;find_eob_loop:
; shr edx, 1
; jc fq_skip
; mov eax, ecx
;fq_skip:
; inc ecx
; cmp ecx, 16
; jne find_eob_loop
xor rdi, rdi xor rdi, rdi
mov eax, -1 mov eax, -1
xor dx, ax ;flip the bits for bsr xor dx, ax ;flip the bits for bsr
bsr eax, edx bsr eax, edx
movdqa [rsi], xmm2 ;store dqcoeff movdqa [rcx], xmm2 ;store dqcoeff
movdqa [rsi + 16], xmm3 ;store dqcoeff movdqa [rcx + 16], xmm3 ;store dqcoeff
sub edi, edx ;check for all zeros in bit mask sub edi, edx ;check for all zeros in bit mask
sar edi, 31 ;0 or -1 sar edi, 31 ;0 or -1
add eax, 1 add eax, 1
and eax, edi ;if the bit mask was all zero, and eax, edi ;if the bit mask was all zero,
;then eob = 0 ;then eob = 0
mov [rsi + vp8_blockd_eob], eax
; begin epilog ; begin epilog
pop rdi %if ABI_IS_32BIT
pop rsi pop rsi
pop rdi
%else
%ifidn __OUTPUT_FORMAT__,x64
pop rsi
pop rdi
%endif
%endif
RESTORE_GOT RESTORE_GOT
UNSHADOW_ARGS
pop rbp pop rbp
ret ret

20
vp8/encoder/x86/quantize_x86.h
View File

@@ -19,7 +19,7 @@
*/ */
#if HAVE_MMX #if HAVE_MMX
#endif #endif /* HAVE_MMX */
#if HAVE_SSE2 #if HAVE_SSE2
@@ -34,9 +34,21 @@ extern prototype_quantize_block(vp8_fast_quantize_b_sse2);
#undef vp8_quantize_fastquantb #undef vp8_quantize_fastquantb
#define vp8_quantize_fastquantb vp8_fast_quantize_b_sse2 #define vp8_quantize_fastquantb vp8_fast_quantize_b_sse2
#endif #endif /* !CONFIG_RUNTIME_CPU_DETECT */
#endif #endif /* HAVE_SSE2 */
#endif #if HAVE_SSSE3
extern prototype_quantize_block(vp8_fast_quantize_b_ssse3);
#if !CONFIG_RUNTIME_CPU_DETECT
#undef vp8_quantize_fastquantb
#define vp8_quantize_fastquantb vp8_fast_quantize_b_ssse3
#endif /* !CONFIG_RUNTIME_CPU_DETECT */
#endif /* HAVE_SSSE3 */
#endif /* QUANTIZE_X86_H */

17
vp8/encoder/x86/x86_csystemdependent.c
View File

@@ -112,21 +112,6 @@ static void subtract_b_sse2(BLOCK *be, BLOCKD *bd, int pitch)
#endif #endif
#if HAVE_SSSE3 #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);
static void 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_fast,
d->dqcoeff
);
}
#if CONFIG_PSNR #if CONFIG_PSNR
#if ARCH_X86_64 #if ARCH_X86_64
typedef void ssimpf typedef void ssimpf
@@ -307,7 +292,7 @@ void vp8_arch_x86_encoder_init(VP8_COMP *cpi)
cpi->rtcd.variance.subpixvar16x8 = vp8_sub_pixel_variance16x8_ssse3; cpi->rtcd.variance.subpixvar16x8 = vp8_sub_pixel_variance16x8_ssse3;
cpi->rtcd.variance.subpixvar16x16 = vp8_sub_pixel_variance16x16_ssse3; cpi->rtcd.variance.subpixvar16x16 = vp8_sub_pixel_variance16x16_ssse3;
cpi->rtcd.quantize.fastquantb = fast_quantize_b_ssse3; cpi->rtcd.quantize.fastquantb = vp8_fast_quantize_b_ssse3;
#if CONFIG_PSNR #if CONFIG_PSNR
#if ARCH_X86_64 #if ARCH_X86_64