ref: 6c61e28e7a8fc6cca6808b8579195aa051fc03eb
parent: e547ded617f5a6279ee5fe5864af4b3b43982a95
parent: 907e98fbb5d66133e57dd3b499d3d7d77420a7ce
author: John Koleszar <jkoleszar@google.com>
date: Tue Jan 25 19:05:11 EST 2011
Merge remote branch 'origin/master' into experimental Change-Id: I35581d7fd525fe972e750899e35de93867595e83
--- a/vp8/encoder/arm/armv5te/vp8_packtokens_partitions_armv5.asm
+++ b/vp8/encoder/arm/armv5te/vp8_packtokens_partitions_armv5.asm
@@ -65,6 +65,8 @@
numparts_loop
ldr r10, [sp, #40] ; ptr
ldr r5, [sp, #36] ; move mb_rows to the counting section
+ sub r5, r5, r11 ; move start point with each partition
+ ; mb_rows starts at i
str r5, [sp, #12]
; Reset all of the VP8 Writer data for each partition that
--- a/vp8/encoder/arm/neon/vp8_subpixelvariance16x16_neon.asm
+++ b/vp8/encoder/arm/neon/vp8_subpixelvariance16x16_neon.asm
@@ -9,7 +9,7 @@
;
- EXPORT |vp8_sub_pixel_variance16x16_neon|
+ EXPORT |vp8_sub_pixel_variance16x16_neon_func|
ARM
REQUIRE8
PRESERVE8
@@ -24,7 +24,7 @@
; stack(r6) unsigned int *sse
;note: most of the code is copied from bilinear_predict16x16_neon and vp8_variance16x16_neon.
-|vp8_sub_pixel_variance16x16_neon| PROC
+|vp8_sub_pixel_variance16x16_neon_func| PROC
push {r4-r6, lr}ldr r12, _BilinearTaps_coeff_
--- /dev/null
+++ b/vp8/encoder/arm/variance_arm.c
@@ -1,0 +1,36 @@
+/*
+ * Copyright (c) 2010 The WebM project authors. All Rights Reserved.
+ *
+ * Use of this source code is governed by a BSD-style license
+ * that can be found in the LICENSE file in the root of the source
+ * tree. An additional intellectual property rights grant can be found
+ * in the file PATENTS. All contributing project authors may
+ * be found in the AUTHORS file in the root of the source tree.
+ */
+
+#include "vpx_config.h"
+
+#if HAVE_ARMV7
+
+unsigned int vp8_sub_pixel_variance16x16_neon
+(
+ const unsigned char *src_ptr,
+ int src_pixels_per_line,
+ int xoffset,
+ int yoffset,
+ const unsigned char *dst_ptr,
+ int dst_pixels_per_line,
+ unsigned int *sse
+)
+{+ if (xoffset == 4 && yoffset == 0)
+ return vp8_variance_halfpixvar16x16_h_neon(src_ptr, src_pixels_per_line, dst_ptr, dst_pixels_per_line, sse);
+ else if (xoffset == 0 && yoffset == 4)
+ return vp8_variance_halfpixvar16x16_v_neon(src_ptr, src_pixels_per_line, dst_ptr, dst_pixels_per_line, sse);
+ else if (xoffset == 4 && yoffset == 4)
+ return vp8_variance_halfpixvar16x16_hv_neon(src_ptr, src_pixels_per_line, dst_ptr, dst_pixels_per_line, sse);
+ else
+ return vp8_sub_pixel_variance16x16_neon_func(src_ptr, src_pixels_per_line, xoffset, yoffset, dst_ptr, dst_pixels_per_line, sse);
+}
+
+#endif
--- a/vp8/encoder/arm/variance_arm.h
+++ b/vp8/encoder/arm/variance_arm.h
@@ -30,6 +30,7 @@
//extern prototype_subpixvariance(vp8_sub_pixel_variance8x16_c);
//extern prototype_subpixvariance(vp8_sub_pixel_variance16x8_c);
extern prototype_subpixvariance(vp8_sub_pixel_variance16x16_neon);
+extern prototype_subpixvariance(vp8_sub_pixel_variance16x16_neon_func);
extern prototype_variance(vp8_variance_halfpixvar16x16_h_neon);
extern prototype_variance(vp8_variance_halfpixvar16x16_v_neon);
extern prototype_variance(vp8_variance_halfpixvar16x16_hv_neon);
--- a/vp8/encoder/firstpass.c
+++ b/vp8/encoder/firstpass.c
@@ -2423,12 +2423,35 @@
if (cpi->oxcf.auto_key
&& cpi->frames_to_key > (int)cpi->key_frame_frequency )
{+ int current_pos = cpi->stats_in;
+ FIRSTPASS_STATS tmp_frame;
+
cpi->frames_to_key /= 2;
- // Estimate corrected kf group error
- kf_group_err /= 2.0;
- kf_group_intra_err /= 2.0;
- kf_group_coded_err /= 2.0;
+ // Copy first frame details
+ vpx_memcpy(&tmp_frame, &first_frame, sizeof(first_frame));
+
+ // Reset to the start of the group
+ reset_fpf_position(cpi, start_position);
+
+ kf_group_err = 0;
+ kf_group_intra_err = 0;
+ kf_group_coded_err = 0;
+
+ // Rescan to get the correct error data for the forced kf group
+ for( i = 0; i < cpi->frames_to_key; i++ )
+ {+ // Accumulate kf group errors
+ kf_group_err += calculate_modified_err(cpi, &tmp_frame);
+ kf_group_intra_err += tmp_frame.intra_error;
+ kf_group_coded_err += tmp_frame.coded_error;
+
+ // Load a the next frame's stats
+ vp8_input_stats(cpi, &tmp_frame);
+ }
+
+ // Reset to the start of the group
+ reset_fpf_position(cpi, current_pos);
cpi->next_key_frame_forced = TRUE;
}
--- a/vp8/encoder/quantize.c
+++ b/vp8/encoder/quantize.c
@@ -129,9 +129,6 @@
rc = vp8_default_zig_zag1d[i];
z = coeff_ptr[rc];
- //if ( i == 0 )
- // zbin = zbin_ptr[rc] + *zbin_boost_ptr + zbin_oq_value/2;
- //else
zbin = zbin_ptr[rc] + *zbin_boost_ptr + zbin_oq_value;
zbin_boost_ptr ++;
@@ -144,13 +141,13 @@
y = (((x * quant_ptr[rc]) >> 16) + x)
>> quant_shift_ptr[rc]; // quantize (x)
x = (y ^ sz) - sz; // get the sign back
- qcoeff_ptr[rc] = x; // write to destination
- dqcoeff_ptr[rc] = x * dequant_ptr[rc]; // dequantized value
+ qcoeff_ptr[rc] = x; // write to destination
+ dqcoeff_ptr[rc] = x * dequant_ptr[rc]; // dequantized value
if (y)
{eob = i; // last nonzero coeffs
- zbin_boost_ptr = &b->zrun_zbin_boost[0]; // reset zero runlength
+ zbin_boost_ptr = b->zrun_zbin_boost; // reset zero runlength
}
}
}
--- a/vp8/encoder/x86/quantize_sse2.asm
+++ b/vp8/encoder/x86/quantize_sse2.asm
@@ -11,221 +11,170 @@
%include "vpx_ports/x86_abi_support.asm"
-;int vp8_regular_quantize_b_impl_sse2(short *coeff_ptr, short *zbin_ptr,
-; short *qcoeff_ptr,short *dequant_ptr,
-; const int *default_zig_zag, short *round_ptr,
-; short *quant_ptr, short *dqcoeff_ptr,
+;int vp8_regular_quantize_b_impl_sse2(
+; short *coeff_ptr,
+; short *zbin_ptr,
+; short *qcoeff_ptr,
+; short *dequant_ptr,
+; const int *default_zig_zag,
+; short *round_ptr,
+; short *quant_ptr,
+; short *dqcoeff_ptr,
; unsigned short zbin_oq_value,
-; short *zbin_boost_ptr);
+; short *zbin_boost_ptr,
+; short *quant_shift);
;
global sym(vp8_regular_quantize_b_impl_sse2)
sym(vp8_regular_quantize_b_impl_sse2):
push rbp
mov rbp, rsp
- SHADOW_ARGS_TO_STACK 10
+ SHADOW_ARGS_TO_STACK 11
+ SAVE_XMM
push rsi
push rdi
push rbx
+ ALIGN_STACK 16, rax
+ %define abs_minus_zbin 0
+ %define temp_qcoeff 32
+ %define qcoeff 64
+ %define eob_tmp 96
+ %define stack_size 112
+ sub rsp, stack_size
; end prolog
- ALIGN_STACK 16, rax
+ mov rdx, arg(0) ; coeff_ptr
+ mov rcx, arg(1) ; zbin_ptr
+ movd xmm7, arg(8) ; zbin_oq_value
+ mov rdi, arg(5) ; round_ptr
+ mov rsi, arg(6) ; quant_ptr
- %define abs_minus_zbin_lo 0
- %define abs_minus_zbin_hi 16
- %define temp_qcoeff_lo 32
- %define temp_qcoeff_hi 48
- %define save_xmm6 64
- %define save_xmm7 80
- %define eob 96
-
- %define vp8_regularquantizeb_stack_size eob + 16
-
- sub rsp, vp8_regularquantizeb_stack_size
-
- movdqa OWORD PTR[rsp + save_xmm6], xmm6
- movdqa OWORD PTR[rsp + save_xmm7], xmm7
-
- mov rdx, arg(0) ;coeff_ptr
- mov eax, arg(8) ;zbin_oq_value
-
- mov rcx, arg(1) ;zbin_ptr
- movd xmm7, eax
-
+ ; z
movdqa xmm0, OWORD PTR[rdx]
movdqa xmm4, OWORD PTR[rdx + 16]
+ pshuflw xmm7, xmm7, 0
+ punpcklwd xmm7, xmm7 ; duplicated zbin_oq_value
+
movdqa xmm1, xmm0
movdqa xmm5, xmm4
- psraw xmm0, 15 ;sign of z (aka sz)
- psraw xmm4, 15 ;sign of z (aka sz)
+ ; sz
+ psraw xmm0, 15
+ psraw xmm4, 15
+ ; (z ^ sz)
pxor xmm1, xmm0
pxor xmm5, xmm4
- movdqa xmm2, OWORD PTR[rcx] ;load zbin_ptr
- movdqa xmm3, OWORD PTR[rcx + 16] ;load zbin_ptr
+ ; x = abs(z)
+ psubw xmm1, xmm0
+ psubw xmm5, xmm4
- pshuflw xmm7, xmm7, 0
- psubw xmm1, xmm0 ;x = abs(z)
+ movdqa xmm2, OWORD PTR[rcx]
+ movdqa xmm3, OWORD PTR[rcx + 16]
- punpcklwd xmm7, xmm7 ;duplicated zbin_oq_value
- psubw xmm5, xmm4 ;x = abs(z)
-
+ ; *zbin_ptr + zbin_oq_value
paddw xmm2, xmm7
paddw xmm3, xmm7
- psubw xmm1, xmm2 ;sub (zbin_ptr + zbin_oq_value)
- psubw xmm5, xmm3 ;sub (zbin_ptr + zbin_oq_value)
+ ; x - (*zbin_ptr + zbin_oq_value)
+ psubw xmm1, xmm2
+ psubw xmm5, xmm3
+ movdqa OWORD PTR[rsp + abs_minus_zbin], xmm1
+ movdqa OWORD PTR[rsp + abs_minus_zbin + 16], xmm5
- mov rdi, arg(5) ;round_ptr
- mov rsi, arg(6) ;quant_ptr
+ ; add (zbin_ptr + zbin_oq_value) back
+ paddw xmm1, xmm2
+ paddw xmm5, xmm3
- movdqa OWORD PTR[rsp + abs_minus_zbin_lo], xmm1
- movdqa OWORD PTR[rsp + abs_minus_zbin_hi], xmm5
-
- paddw xmm1, xmm2 ;add (zbin_ptr + zbin_oq_value) back
- paddw xmm5, xmm3 ;add (zbin_ptr + zbin_oq_value) back
-
movdqa xmm2, OWORD PTR[rdi]
- movdqa xmm3, OWORD PTR[rsi]
-
movdqa xmm6, OWORD PTR[rdi + 16]
+
+ movdqa xmm3, OWORD PTR[rsi]
movdqa xmm7, OWORD PTR[rsi + 16]
+ ; x + round
paddw xmm1, xmm2
paddw xmm5, xmm6
- pmulhw xmm1, xmm3
- pmulhw xmm5, xmm7
+ ; y = x * quant_ptr >> 16
+ pmulhw xmm3, xmm1
+ pmulhw xmm7, xmm5
- mov rsi, arg(2) ;qcoeff_ptr
- pxor xmm6, xmm6
+ ; y += x
+ paddw xmm1, xmm3
+ paddw xmm5, xmm7
- pxor xmm1, xmm0
- pxor xmm5, xmm4
+ movdqa OWORD PTR[rsp + temp_qcoeff], xmm1
+ movdqa OWORD PTR[rsp + temp_qcoeff + 16], xmm5
- psubw xmm1, xmm0
- psubw xmm5, xmm4
+ pxor xmm6, xmm6
+ ; zero qcoeff
+ movdqa OWORD PTR[rsp + qcoeff], xmm6
+ movdqa OWORD PTR[rsp + qcoeff + 16], xmm6
- movdqa OWORD PTR[rsp + temp_qcoeff_lo], xmm1
- movdqa OWORD PTR[rsp + temp_qcoeff_hi], xmm5
+ mov [rsp + eob_tmp], DWORD -1 ; eob
+ mov rsi, arg(9) ; zbin_boost_ptr
+ mov rdi, arg(4) ; default_zig_zag
+ mov rax, arg(10) ; quant_shift_ptr
- movdqa OWORD PTR[rsi], xmm6 ;zero qcoeff
- movdqa OWORD PTR[rsi + 16], xmm6 ;zero qcoeff
+%macro ZIGZAG_LOOP 2
+rq_zigzag_loop_%1:
+ movsxd rdx, DWORD PTR[rdi + (%1 * 4)] ; rc
+ movsx ebx, WORD PTR [rsi] ; *zbin_boost_ptr
+ lea rsi, [rsi + 2] ; zbin_boost_ptr++
- xor rax, rax
- mov rcx, -1
+ ; x
+ movsx ecx, WORD PTR[rsp + abs_minus_zbin + rdx *2]
- mov [rsp + eob], rcx
- mov rsi, arg(9) ;zbin_boost_ptr
+ ; if (x >= zbin)
+ sub ecx, ebx ; x - zbin
+ jl rq_zigzag_loop_%2 ; x < zbin
- mov rbx, arg(4) ;default_zig_zag
+ movsx ebx, WORD PTR[rsp + temp_qcoeff + rdx *2]
-rq_zigzag_loop:
- movsxd rcx, DWORD PTR[rbx + rax*4] ;now we have rc
- movsx edi, WORD PTR [rsi] ;*zbin_boost_ptr aka zbin
- lea rsi, [rsi + 2] ;zbin_boost_ptr++
+ ; downshift by quant_shift[rdx]
+ movsx ecx, WORD PTR[rax + rdx*2] ; quant_shift_ptr[rc]
+ sar ebx, cl ; also sets Z bit
+ je rq_zigzag_loop_%2 ; !y
+ mov WORD PTR[rsp + qcoeff + rdx * 2], bx ;qcoeff_ptr[rc] = temp_qcoeff[rc]
- movsx edx, WORD PTR[rsp + abs_minus_zbin_lo + rcx *2]
+ mov rsi, arg(9) ; reset to b->zrun_zbin_boost
+ mov [rsp + eob_tmp], DWORD %1 ; eob = i
+%endmacro
+ZIGZAG_LOOP 0, 1
+ZIGZAG_LOOP 1, 2
+ZIGZAG_LOOP 2, 3
+ZIGZAG_LOOP 3, 4
+ZIGZAG_LOOP 4, 5
+ZIGZAG_LOOP 5, 6
+ZIGZAG_LOOP 6, 7
+ZIGZAG_LOOP 7, 8
+ZIGZAG_LOOP 8, 9
+ZIGZAG_LOOP 9, 10
+ZIGZAG_LOOP 10, 11
+ZIGZAG_LOOP 11, 12
+ZIGZAG_LOOP 12, 13
+ZIGZAG_LOOP 13, 14
+ZIGZAG_LOOP 14, 15
+ZIGZAG_LOOP 15, end
+rq_zigzag_loop_end:
- sub edx, edi ;x - zbin
- jl rq_zigzag_1
+ mov rbx, arg(2) ; qcoeff_ptr
+ mov rcx, arg(3) ; dequant_ptr
+ mov rsi, arg(7) ; dqcoeff_ptr
+ mov rax, [rsp + eob_tmp] ; eob
- mov rdi, arg(2) ;qcoeff_ptr
+ movdqa xmm2, OWORD PTR[rsp + qcoeff]
+ movdqa xmm3, OWORD PTR[rsp + qcoeff + 16]
- movsx edx, WORD PTR[rsp + temp_qcoeff_lo + rcx *2]
+ ; y ^ sz
+ pxor xmm2, xmm0
+ pxor xmm3, xmm4
+ ; x = (y ^ sz) - sz
+ psubw xmm2, xmm0
+ psubw xmm3, xmm4
- cmp edx, 0
- je rq_zigzag_1
-
- mov WORD PTR[rdi + rcx * 2], dx ;qcoeff_ptr[rc] = temp_qcoeff[rc]
-
- mov rsi, arg(9) ;zbin_boost_ptr
- mov [rsp + eob], rax ;eob = i
-
-rq_zigzag_1:
- movsxd rcx, DWORD PTR[rbx + rax*4 + 4]
- movsx edi, WORD PTR [rsi] ;*zbin_boost_ptr aka zbin
- lea rsi, [rsi + 2] ;zbin_boost_ptr++
-
- movsx edx, WORD PTR[rsp + abs_minus_zbin_lo + rcx *2]
- lea rax, [rax + 1]
-
- sub edx, edi ;x - zbin
- jl rq_zigzag_1a
-
- mov rdi, arg(2) ;qcoeff_ptr
-
- movsx edx, WORD PTR[rsp + temp_qcoeff_lo + rcx *2]
-
- cmp edx, 0
- je rq_zigzag_1a
-
- mov WORD PTR[rdi + rcx * 2], dx ;qcoeff_ptr[rc] = temp_qcoeff[rc]
-
- mov rsi, arg(9) ;zbin_boost_ptr
- mov [rsp + eob], rax ;eob = i
-
-rq_zigzag_1a:
- movsxd rcx, DWORD PTR[rbx + rax*4 + 4]
- movsx edi, WORD PTR [rsi] ;*zbin_boost_ptr aka zbin
- lea rsi, [rsi + 2] ;zbin_boost_ptr++
-
- movsx edx, WORD PTR[rsp + abs_minus_zbin_lo + rcx *2]
- lea rax, [rax + 1]
-
- sub edx, edi ;x - zbin
- jl rq_zigzag_1b
-
- mov rdi, arg(2) ;qcoeff_ptr
-
- movsx edx, WORD PTR[rsp + temp_qcoeff_lo + rcx *2]
-
- cmp edx, 0
- je rq_zigzag_1b
-
- mov WORD PTR[rdi + rcx * 2], dx ;qcoeff_ptr[rc] = temp_qcoeff[rc]
-
- mov rsi, arg(9) ;zbin_boost_ptr
- mov [rsp + eob], rax ;eob = i
-
-rq_zigzag_1b:
- movsxd rcx, DWORD PTR[rbx + rax*4 + 4]
- movsx edi, WORD PTR [rsi] ;*zbin_boost_ptr aka zbin
- lea rsi, [rsi + 2] ;zbin_boost_ptr++
-
- movsx edx, WORD PTR[rsp + abs_minus_zbin_lo + rcx *2]
- lea rax, [rax + 1]
-
- sub edx, edi ;x - zbin
- jl rq_zigzag_1c
-
- mov rdi, arg(2) ;qcoeff_ptr
-
- movsx edx, WORD PTR[rsp + temp_qcoeff_lo + rcx *2]
-
- cmp edx, 0
- je rq_zigzag_1c
-
- mov WORD PTR[rdi + rcx * 2], dx ;qcoeff_ptr[rc] = temp_qcoeff[rc]
-
- mov rsi, arg(9) ;zbin_boost_ptr
- mov [rsp + eob], rax ;eob = i
-
-rq_zigzag_1c:
- lea rax, [rax + 1]
-
- cmp rax, 16
- jl rq_zigzag_loop
-
- mov rdi, arg(2) ;qcoeff_ptr
- mov rcx, arg(3) ;dequant_ptr
- mov rsi, arg(7) ;dqcoeff_ptr
-
- movdqa xmm2, OWORD PTR[rdi]
- movdqa xmm3, OWORD PTR[rdi + 16]
-
movdqa xmm0, OWORD PTR[rcx]
movdqa xmm1, OWORD PTR[rcx + 16]
@@ -232,23 +181,20 @@
pmullw xmm0, xmm2
pmullw xmm1, xmm3
- movdqa OWORD PTR[rsi], xmm0 ;store dqcoeff
- movdqa OWORD PTR[rsi + 16], xmm1 ;store dqcoeff
+ movdqa OWORD PTR[rbx], xmm2
+ movdqa OWORD PTR[rbx + 16], xmm3
+ movdqa OWORD PTR[rsi], xmm0 ; store dqcoeff
+ movdqa OWORD PTR[rsi + 16], xmm1 ; store dqcoeff
- mov rax, [rsp + eob]
-
- movdqa xmm6, OWORD PTR[rsp + save_xmm6]
- movdqa xmm7, OWORD PTR[rsp + save_xmm7]
-
add rax, 1
- add rsp, vp8_regularquantizeb_stack_size
- pop rsp
-
; begin epilog
+ add rsp, stack_size
+ pop rsp
pop rbx
pop rdi
pop rsi
+ RESTORE_XMM
UNSHADOW_ARGS
pop rbp
ret
--- a/vp8/encoder/x86/quantize_x86.h
+++ b/vp8/encoder/x86/quantize_x86.h
@@ -27,11 +27,11 @@
#if !CONFIG_RUNTIME_CPU_DETECT
-/* The sse2 quantizer has not been updated to match the new exact
- * quantizer introduced in commit e04e2935
- *#undef vp8_quantize_quantb
- *#define vp8_quantize_quantb vp8_regular_quantize_b_sse2
- */
+// Currently, this function realizes a gain on x86 and a loss on x86_64
+#if ARCH_X86
+#undef vp8_quantize_quantb
+#define vp8_quantize_quantb vp8_regular_quantize_b_sse2
+#endif
#endif
--- a/vp8/encoder/x86/x86_csystemdependent.c
+++ b/vp8/encoder/x86/x86_csystemdependent.c
@@ -108,37 +108,26 @@
int vp8_regular_quantize_b_impl_sse2(short *coeff_ptr, short *zbin_ptr,
- short *qcoeff_ptr,short *dequant_ptr,
- const int *default_zig_zag, short *round_ptr,
- short *quant_ptr, short *dqcoeff_ptr,
- unsigned short zbin_oq_value,
- short *zbin_boost_ptr);
+ short *qcoeff_ptr,short *dequant_ptr,
+ const int *default_zig_zag, short *round_ptr,
+ short *quant_ptr, short *dqcoeff_ptr,
+ unsigned short zbin_oq_value,
+ short *zbin_boost_ptr,
+ short *quant_shift_ptr);
void vp8_regular_quantize_b_sse2(BLOCK *b,BLOCKD *d)
{- short *zbin_boost_ptr = b->zrun_zbin_boost;
- short *coeff_ptr = b->coeff;
- short *zbin_ptr = b->zbin;
- short *round_ptr = b->round;
- short *quant_ptr = b->quant;
- short *qcoeff_ptr = d->qcoeff;
- short *dqcoeff_ptr = d->dqcoeff;
- short *dequant_ptr = d->dequant;
- short zbin_oq_value = b->zbin_extra;
-
- d->eob = vp8_regular_quantize_b_impl_sse2(
- coeff_ptr,
- zbin_ptr,
- qcoeff_ptr,
- dequant_ptr,
- vp8_default_zig_zag1d,
-
- round_ptr,
- quant_ptr,
- dqcoeff_ptr,
- zbin_oq_value,
- zbin_boost_ptr
- );
+ d->eob = vp8_regular_quantize_b_impl_sse2(b->coeff,
+ b->zbin,
+ d->qcoeff,
+ d->dequant,
+ vp8_default_zig_zag1d,
+ b->round,
+ b->quant,
+ d->dqcoeff,
+ b->zbin_extra,
+ b->zrun_zbin_boost,
+ b->quant_shift);
}
int vp8_mbblock_error_xmm_impl(short *coeff_ptr, short *dcoef_ptr, int dc);
@@ -307,7 +296,9 @@
cpi->rtcd.encodemb.submby = vp8_subtract_mby_sse2;
cpi->rtcd.encodemb.submbuv = vp8_subtract_mbuv_sse2;
- /*cpi->rtcd.quantize.quantb = vp8_regular_quantize_b_sse2;*/
+#if ARCH_X86
+ cpi->rtcd.quantize.quantb = vp8_regular_quantize_b_sse2;
+#endif
cpi->rtcd.quantize.fastquantb = vp8_fast_quantize_b_sse2;
cpi->rtcd.temporal.apply = vp8_temporal_filter_apply_sse2;
--- a/vp8/vp8cx_arm.mk
+++ b/vp8/vp8cx_arm.mk
@@ -16,6 +16,7 @@
VP8_CX_SRCS-$(ARCH_ARM) += encoder/arm/arm_csystemdependent.c
VP8_CX_SRCS-$(HAVE_ARMV7) += encoder/arm/encodemb_arm.c
+VP8_CX_SRCS-$(HAVE_ARMV7) += encoder/arm/variance_arm.c
VP8_CX_SRCS-$(HAVE_ARMV7) += encoder/arm/quantize_arm.c
VP8_CX_SRCS-$(HAVE_ARMV7) += encoder/arm/picklpf_arm.c
VP8_CX_SRCS-$(HAVE_ARMV5TE) += encoder/arm/boolhuff_arm.c