From 58c983d1093b941e32ef6460e94bed32998eb8d2 Mon Sep 17 00:00:00 2001
From: "Ronald S. Bultje" <rbultje@google.com>
Date: Tue, 5 Feb 2013 15:21:47 -0800
Subject: [PATCH] Add SSE3 versions for sad{32x32,64x64}x4d functions.
Overall encoding about 15% faster.
Change-Id: I176a775c704317509e32eee83739721804120ff2
---
vp9/common/vp9_rtcd_defs.sh | 4 +-
vp9/encoder/x86/vp9_sad_sse3.asm | 155 +++++++++++++++++++++++--------
2 files changed, 117 insertions(+), 42 deletions(-)
diff --git a/vp9/common/vp9_rtcd_defs.sh b/vp9/common/vp9_rtcd_defs.sh
index 39af2080ac..0d1a285e74 100644
--- a/vp9/common/vp9_rtcd_defs.sh
+++ b/vp9/common/vp9_rtcd_defs.sh
@@ -601,10 +601,10 @@ prototype void vp9_sad4x4x8 "const uint8_t *src_ptr, int src_stride, const uint
specialize vp9_sad4x4x8 sse4
prototype void vp9_sad64x64x4d "const uint8_t *src_ptr, int src_stride, const uint8_t **ref_ptr, int ref_stride, unsigned int *sad_array"
-specialize vp9_sad64x64x4d
+specialize vp9_sad64x64x4d sse3
prototype void vp9_sad32x32x4d "const uint8_t *src_ptr, int src_stride, const uint8_t **ref_ptr, int ref_stride, unsigned int *sad_array"
-specialize vp9_sad32x32x4d
+specialize vp9_sad32x32x4d sse3
prototype void vp9_sad16x16x4d "const uint8_t *src_ptr, int src_stride, const uint8_t **ref_ptr, int ref_stride, unsigned int *sad_array"
specialize vp9_sad16x16x4d sse3
diff --git a/vp9/encoder/x86/vp9_sad_sse3.asm b/vp9/encoder/x86/vp9_sad_sse3.asm
index 2c409cbe54..e0c5c8c2fc 100644
--- a/vp9/encoder/x86/vp9_sad_sse3.asm
+++ b/vp9/encoder/x86/vp9_sad_sse3.asm
@@ -258,49 +258,49 @@
mov %5, [%1+REG_SZ_BYTES*3]
%endmacro
-%macro PROCESS_16X2X4 8
-%if %1==0
- movdqa xmm0, XMMWORD PTR [%2]
- lddqu xmm4, XMMWORD PTR [%3]
- lddqu xmm5, XMMWORD PTR [%4]
- lddqu xmm6, XMMWORD PTR [%5]
- lddqu xmm7, XMMWORD PTR [%6]
+%macro PROCESS_16X2X4 8-9 0
+%if %1==0 || %1==3
+ movdqa xmm0, XMMWORD PTR [%2+%9]
+ lddqu xmm4, XMMWORD PTR [%3+%9]
+ lddqu xmm5, XMMWORD PTR [%4+%9]
+ lddqu xmm6, XMMWORD PTR [%5+%9]
+ lddqu xmm7, XMMWORD PTR [%6+%9]
psadbw xmm4, xmm0
psadbw xmm5, xmm0
psadbw xmm6, xmm0
psadbw xmm7, xmm0
%else
- movdqa xmm0, XMMWORD PTR [%2]
- lddqu xmm1, XMMWORD PTR [%3]
- lddqu xmm2, XMMWORD PTR [%4]
- lddqu xmm3, XMMWORD PTR [%5]
+ movdqa xmm0, XMMWORD PTR [%2+%9]
+ lddqu xmm1, XMMWORD PTR [%3+%9]
+ lddqu xmm2, XMMWORD PTR [%4+%9]
+ lddqu xmm3, XMMWORD PTR [%5+%9]
psadbw xmm1, xmm0
psadbw xmm2, xmm0
psadbw xmm3, xmm0
- paddw xmm4, xmm1
- lddqu xmm1, XMMWORD PTR [%6]
- paddw xmm5, xmm2
- paddw xmm6, xmm3
+ paddd xmm4, xmm1
+ lddqu xmm1, XMMWORD PTR [%6+%9]
+ paddd xmm5, xmm2
+ paddd xmm6, xmm3
psadbw xmm1, xmm0
- paddw xmm7, xmm1
+ paddd xmm7, xmm1
%endif
- movdqa xmm0, XMMWORD PTR [%2+%7]
- lddqu xmm1, XMMWORD PTR [%3+%8]
- lddqu xmm2, XMMWORD PTR [%4+%8]
- lddqu xmm3, XMMWORD PTR [%5+%8]
+ movdqa xmm0, XMMWORD PTR [%2+%7+%9]
+ lddqu xmm1, XMMWORD PTR [%3+%8+%9]
+ lddqu xmm2, XMMWORD PTR [%4+%8+%9]
+ lddqu xmm3, XMMWORD PTR [%5+%8+%9]
psadbw xmm1, xmm0
psadbw xmm2, xmm0
psadbw xmm3, xmm0
- paddw xmm4, xmm1
- lddqu xmm1, XMMWORD PTR [%6+%8]
- paddw xmm5, xmm2
- paddw xmm6, xmm3
+ paddd xmm4, xmm1
+ lddqu xmm1, XMMWORD PTR [%6+%8+%9]
+ paddd xmm5, xmm2
+ paddd xmm6, xmm3
%if %1==0 || %1==1
lea %2, [%2+%7*2]
@@ -312,7 +312,7 @@
lea %6, [%6+%8*2]
%endif
psadbw xmm1, xmm0
- paddw xmm7, xmm1
+ paddd xmm7, xmm1
%endmacro
@@ -697,26 +697,46 @@ sym(vp9_copy32xn_sse3):
.copy_is_done:
STACK_FRAME_DESTROY_X3
-;void vp9_sad16x16x4d_sse3(
+;void vp9_sad64x64x4d_sse3(
; unsigned char *src_ptr,
; int src_stride,
; unsigned char *ref_ptr_base,
; int ref_stride,
; int *results)
-global sym(vp9_sad16x16x4d_sse3) PRIVATE
-sym(vp9_sad16x16x4d_sse3):
+global sym(vp9_sad64x64x4d_sse3) PRIVATE
+sym(vp9_sad64x64x4d_sse3):
STACK_FRAME_CREATE_X4
- PROCESS_16X2X4 0, src_ptr, r0_ptr, r1_ptr, r2_ptr, r3_ptr, src_stride, ref_stride
- PROCESS_16X2X4 1, src_ptr, r0_ptr, r1_ptr, r2_ptr, r3_ptr, src_stride, ref_stride
- PROCESS_16X2X4 1, src_ptr, r0_ptr, r1_ptr, r2_ptr, r3_ptr, src_stride, ref_stride
- PROCESS_16X2X4 1, src_ptr, r0_ptr, r1_ptr, r2_ptr, r3_ptr, src_stride, ref_stride
- PROCESS_16X2X4 1, src_ptr, r0_ptr, r1_ptr, r2_ptr, r3_ptr, src_stride, ref_stride
- PROCESS_16X2X4 1, src_ptr, r0_ptr, r1_ptr, r2_ptr, r3_ptr, src_stride, ref_stride
- PROCESS_16X2X4 1, src_ptr, r0_ptr, r1_ptr, r2_ptr, r3_ptr, src_stride, ref_stride
- PROCESS_16X2X4 2, src_ptr, r0_ptr, r1_ptr, r2_ptr, r3_ptr, src_stride, ref_stride
+%macro PROCESS_64X8X4 2-3+
+ PROCESS_16X2X4 %1, %3
+ PROCESS_16X2X4 2, %3, 16
+ PROCESS_16X2X4 2, %3, 32
+ PROCESS_16X2X4 1, %3, 48
+ PROCESS_16X2X4 2, %3
+ PROCESS_16X2X4 2, %3, 16
+ PROCESS_16X2X4 2, %3, 32
+ PROCESS_16X2X4 1, %3, 48
+ PROCESS_16X2X4 2, %3
+ PROCESS_16X2X4 2, %3, 16
+ PROCESS_16X2X4 2, %3, 32
+ PROCESS_16X2X4 1, %3, 48
+ PROCESS_16X2X4 2, %3
+ PROCESS_16X2X4 2, %3, 16
+ PROCESS_16X2X4 2, %3, 32
+ PROCESS_16X2X4 %2, %3, 48
+%endmacro
+
+ PROCESS_64X8X4 3, 1, src_ptr, r0_ptr, r1_ptr, r2_ptr, r3_ptr, src_stride, ref_stride
+ PROCESS_64X8X4 2, 1, src_ptr, r0_ptr, r1_ptr, r2_ptr, r3_ptr, src_stride, ref_stride
+ PROCESS_64X8X4 2, 1, src_ptr, r0_ptr, r1_ptr, r2_ptr, r3_ptr, src_stride, ref_stride
+ PROCESS_64X8X4 2, 1, src_ptr, r0_ptr, r1_ptr, r2_ptr, r3_ptr, src_stride, ref_stride
+ PROCESS_64X8X4 2, 1, src_ptr, r0_ptr, r1_ptr, r2_ptr, r3_ptr, src_stride, ref_stride
+ PROCESS_64X8X4 2, 1, src_ptr, r0_ptr, r1_ptr, r2_ptr, r3_ptr, src_stride, ref_stride
+ PROCESS_64X8X4 2, 1, src_ptr, r0_ptr, r1_ptr, r2_ptr, r3_ptr, src_stride, ref_stride
+ PROCESS_64X8X4 2, 2, src_ptr, r0_ptr, r1_ptr, r2_ptr, r3_ptr, src_stride, ref_stride
+%macro STORE_4D_RESULTS 0
%if ABI_IS_32BIT
pop rbp
%endif
@@ -725,27 +745,82 @@ sym(vp9_sad16x16x4d_sse3):
movq xmm0, xmm4
psrldq xmm4, 8
- paddw xmm0, xmm4
+ paddd xmm0, xmm4
movd [rcx], xmm0
;-
movq xmm0, xmm5
psrldq xmm5, 8
- paddw xmm0, xmm5
+ paddd xmm0, xmm5
movd [rcx+4], xmm0
;-
movq xmm0, xmm6
psrldq xmm6, 8
- paddw xmm0, xmm6
+ paddd xmm0, xmm6
movd [rcx+8], xmm0
;-
movq xmm0, xmm7
psrldq xmm7, 8
- paddw xmm0, xmm7
+ paddd xmm0, xmm7
movd [rcx+12], xmm0
+%endmacro
+
+ STORE_4D_RESULTS
+ STACK_FRAME_DESTROY_X4
+
+;void vp9_sad32x32x4d_sse3(
+; unsigned char *src_ptr,
+; int src_stride,
+; unsigned char *ref_ptr_base,
+; int ref_stride,
+; int *results)
+global sym(vp9_sad32x32x4d_sse3) PRIVATE
+sym(vp9_sad32x32x4d_sse3):
+
+ STACK_FRAME_CREATE_X4
+
+%macro PROCESS_32X4X4 2-3+
+ PROCESS_16X2X4 %1, %3
+ PROCESS_16X2X4 1, %3, 16
+ PROCESS_16X2X4 2, %3
+ PROCESS_16X2X4 %2, %3, 16
+%endmacro
+
+ PROCESS_32X4X4 3, 1, src_ptr, r0_ptr, r1_ptr, r2_ptr, r3_ptr, src_stride, ref_stride
+ PROCESS_32X4X4 2, 1, src_ptr, r0_ptr, r1_ptr, r2_ptr, r3_ptr, src_stride, ref_stride
+ PROCESS_32X4X4 2, 1, src_ptr, r0_ptr, r1_ptr, r2_ptr, r3_ptr, src_stride, ref_stride
+ PROCESS_32X4X4 2, 1, src_ptr, r0_ptr, r1_ptr, r2_ptr, r3_ptr, src_stride, ref_stride
+ PROCESS_32X4X4 2, 1, src_ptr, r0_ptr, r1_ptr, r2_ptr, r3_ptr, src_stride, ref_stride
+ PROCESS_32X4X4 2, 1, src_ptr, r0_ptr, r1_ptr, r2_ptr, r3_ptr, src_stride, ref_stride
+ PROCESS_32X4X4 2, 1, src_ptr, r0_ptr, r1_ptr, r2_ptr, r3_ptr, src_stride, ref_stride
+ PROCESS_32X4X4 2, 2, src_ptr, r0_ptr, r1_ptr, r2_ptr, r3_ptr, src_stride, ref_stride
+
+ STORE_4D_RESULTS
+ STACK_FRAME_DESTROY_X4
+
+;void vp9_sad16x16x4d_sse3(
+; unsigned char *src_ptr,
+; int src_stride,
+; unsigned char *ref_ptr_base,
+; int ref_stride,
+; int *results)
+global sym(vp9_sad16x16x4d_sse3) PRIVATE
+sym(vp9_sad16x16x4d_sse3):
+
+ STACK_FRAME_CREATE_X4
+
+ PROCESS_16X2X4 0, src_ptr, r0_ptr, r1_ptr, r2_ptr, r3_ptr, src_stride, ref_stride
+ PROCESS_16X2X4 1, src_ptr, r0_ptr, r1_ptr, r2_ptr, r3_ptr, src_stride, ref_stride
+ PROCESS_16X2X4 1, src_ptr, r0_ptr, r1_ptr, r2_ptr, r3_ptr, src_stride, ref_stride
+ PROCESS_16X2X4 1, src_ptr, r0_ptr, r1_ptr, r2_ptr, r3_ptr, src_stride, ref_stride
+ PROCESS_16X2X4 1, src_ptr, r0_ptr, r1_ptr, r2_ptr, r3_ptr, src_stride, ref_stride
+ PROCESS_16X2X4 1, src_ptr, r0_ptr, r1_ptr, r2_ptr, r3_ptr, src_stride, ref_stride
+ PROCESS_16X2X4 1, src_ptr, r0_ptr, r1_ptr, r2_ptr, r3_ptr, src_stride, ref_stride
+ PROCESS_16X2X4 2, src_ptr, r0_ptr, r1_ptr, r2_ptr, r3_ptr, src_stride, ref_stride
+ STORE_4D_RESULTS
STACK_FRAME_DESTROY_X4
;void vp9_sad16x8x4d_sse3(
--
GitLab