generic-library/vpx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

SSE/SSE2 assembly for 4x4/8x8/16x16/32x32 V intra prediction.

Browse Source 
Change-Id: I55a6cfa2daba738cbc0c4a02f806893f7e556997
This commit is contained in:
Ronald S. Bultje
2013-07-09 14:54:20 -07:00
parent 92c5d3665d
commit 75b33c68c7
2 changed files with 67 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
vp9/common/vp9_rtcd_defs.sh
View File

@@ -74,7 +74,7 @@ prototype void vp9_d153_predictor_4x4 "uint8_t *ypred_ptr, ptrdiff_t y_stride, u
specialize vp9_d153_predictor_4x4 specialize vp9_d153_predictor_4x4
prototype void vp9_v_predictor_4x4 "uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col" prototype void vp9_v_predictor_4x4 "uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col"
specialize vp9_v_predictor_4x4 specialize vp9_v_predictor_4x4 sse
prototype void vp9_tm_predictor_4x4 "uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col" prototype void vp9_tm_predictor_4x4 "uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col"
specialize vp9_tm_predictor_4x4 specialize vp9_tm_predictor_4x4
@@ -113,7 +113,7 @@ prototype void vp9_d153_predictor_8x8 "uint8_t *ypred_ptr, ptrdiff_t y_stride, u
specialize vp9_d153_predictor_8x8 specialize vp9_d153_predictor_8x8
prototype void vp9_v_predictor_8x8 "uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col" prototype void vp9_v_predictor_8x8 "uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col"
specialize vp9_v_predictor_8x8 specialize vp9_v_predictor_8x8 sse
prototype void vp9_tm_predictor_8x8 "uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col" prototype void vp9_tm_predictor_8x8 "uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col"
specialize vp9_tm_predictor_8x8 specialize vp9_tm_predictor_8x8
@@ -152,7 +152,7 @@ prototype void vp9_d153_predictor_16x16 "uint8_t *ypred_ptr, ptrdiff_t y_stride,
specialize vp9_d153_predictor_16x16 specialize vp9_d153_predictor_16x16
prototype void vp9_v_predictor_16x16 "uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col" prototype void vp9_v_predictor_16x16 "uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col"
specialize vp9_v_predictor_16x16 specialize vp9_v_predictor_16x16 sse2
prototype void vp9_tm_predictor_16x16 "uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col" prototype void vp9_tm_predictor_16x16 "uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col"
specialize vp9_tm_predictor_16x16 specialize vp9_tm_predictor_16x16
@@ -191,7 +191,7 @@ prototype void vp9_d153_predictor_32x32 "uint8_t *ypred_ptr, ptrdiff_t y_stride,
specialize vp9_d153_predictor_32x32 specialize vp9_d153_predictor_32x32
prototype void vp9_v_predictor_32x32 "uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col" prototype void vp9_v_predictor_32x32 "uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col"
specialize vp9_v_predictor_32x32 specialize vp9_v_predictor_32x32 sse2
prototype void vp9_tm_predictor_32x32 "uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col" prototype void vp9_tm_predictor_32x32 "uint8_t *ypred_ptr, ptrdiff_t y_stride, uint8_t *yabove_row, uint8_t *yleft_col"
specialize vp9_tm_predictor_32x32 specialize vp9_tm_predictor_32x32

63
vp9/common/x86/vp9_intrapred_sse2.asm
View File

@@ -125,3 +125,66 @@ cglobal dc_predictor_32x32, 4, 4, 5, dst, stride, above, left
dec lines4d dec lines4d
jnz .loop jnz .loop
REP_RET REP_RET
INIT_MMX sse
cglobal v_predictor_4x4, 3, 3, 1, dst, stride, above
movd m0, [aboveq]
movd [dstq ], m0
movd [dstq+strideq], m0
lea dstq, [dstq+strideq*2]
movd [dstq ], m0
movd [dstq+strideq], m0
RET
INIT_MMX sse
cglobal v_predictor_8x8, 3, 3, 1, dst, stride, above
movq m0, [aboveq]
DEFINE_ARGS dst, stride, stride3
lea stride3q, [strideq*3]
movq [dstq ], m0
movq [dstq+strideq ], m0
movq [dstq+strideq*2], m0
movq [dstq+stride3q ], m0
lea dstq, [dstq+strideq*4]
movq [dstq ], m0
movq [dstq+strideq ], m0
movq [dstq+strideq*2], m0
movq [dstq+stride3q ], m0
RET
INIT_XMM sse2
cglobal v_predictor_16x16, 3, 4, 1, dst, stride, above
mova m0, [aboveq]
DEFINE_ARGS dst, stride, stride3, nlines4
lea stride3q, [strideq*3]
mov nlines4d, 4
.loop:
mova [dstq ], m0
mova [dstq+strideq ], m0
mova [dstq+strideq*2], m0
mova [dstq+stride3q ], m0
lea dstq, [dstq+strideq*4]
dec nlines4d
jnz .loop
REP_RET
INIT_XMM sse2
cglobal v_predictor_32x32, 3, 4, 2, dst, stride, above
mova m0, [aboveq]
mova m1, [aboveq+16]
DEFINE_ARGS dst, stride, stride3, nlines4
lea stride3q, [strideq*3]
mov nlines4d, 8
.loop:
mova [dstq ], m0
mova [dstq +16], m1
mova [dstq+strideq ], m0
mova [dstq+strideq +16], m1
mova [dstq+strideq*2 ], m0
mova [dstq+strideq*2+16], m1
mova [dstq+stride3q ], m0
mova [dstq+stride3q +16], m1
lea dstq, [dstq+strideq*4]
dec nlines4d
jnz .loop
REP_RET