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Unified Diff: source/libvpx/vp8/common/x86/recon_sse2.asm

Issue 7671004: Update libvpx snapshot to v0.9.7-p1 (Cayuga). (Closed) Base URL: svn://chrome-svn/chrome/trunk/deps/third_party/libvpx/
Patch Set: '' Created 9 years, 4 months ago
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Index: source/libvpx/vp8/common/x86/recon_sse2.asm
===================================================================
--- source/libvpx/vp8/common/x86/recon_sse2.asm (revision 96967)
+++ source/libvpx/vp8/common/x86/recon_sse2.asm (working copy)
@@ -67,7 +67,7 @@
push rbp
mov rbp, rsp
SHADOW_ARGS_TO_STACK 4
- SAVE_XMM
+ SAVE_XMM 7
push rsi
push rdi
; end prolog
@@ -229,3 +229,460 @@
UNSHADOW_ARGS
pop rbp
ret
+
+
+;void vp8_intra_pred_uv_dc_mmx2(
+; unsigned char *dst,
+; int dst_stride
+; unsigned char *src,
+; int src_stride,
+; )
+global sym(vp8_intra_pred_uv_dc_mmx2)
+sym(vp8_intra_pred_uv_dc_mmx2):
+ push rbp
+ mov rbp, rsp
+ SHADOW_ARGS_TO_STACK 4
+ push rsi
+ push rdi
+ ; end prolog
+
+ ; from top
+ mov rsi, arg(2) ;src;
+ movsxd rax, dword ptr arg(3) ;src_stride;
+ sub rsi, rax
+ pxor mm0, mm0
+ movq mm1, [rsi]
+ psadbw mm1, mm0
+
+ ; from left
+ dec rsi
+ lea rdi, [rax*3]
+ movzx ecx, byte [rsi+rax]
+ movzx edx, byte [rsi+rax*2]
+ add ecx, edx
+ movzx edx, byte [rsi+rdi]
+ add ecx, edx
+ lea rsi, [rsi+rax*4]
+ movzx edx, byte [rsi]
+ add ecx, edx
+ movzx edx, byte [rsi+rax]
+ add ecx, edx
+ movzx edx, byte [rsi+rax*2]
+ add ecx, edx
+ movzx edx, byte [rsi+rdi]
+ add ecx, edx
+ movzx edx, byte [rsi+rax*4]
+ add ecx, edx
+
+ ; add up
+ pextrw edx, mm1, 0x0
+ lea edx, [edx+ecx+8]
+ sar edx, 4
+ movd mm1, edx
+ pshufw mm1, mm1, 0x0
+ packuswb mm1, mm1
+
+ ; write out
+ mov rdi, arg(0) ;dst;
+ movsxd rcx, dword ptr arg(1) ;dst_stride
+ lea rax, [rcx*3]
+
+ movq [rdi ], mm1
+ movq [rdi+rcx ], mm1
+ movq [rdi+rcx*2], mm1
+ movq [rdi+rax ], mm1
+ lea rdi, [rdi+rcx*4]
+ movq [rdi ], mm1
+ movq [rdi+rcx ], mm1
+ movq [rdi+rcx*2], mm1
+ movq [rdi+rax ], mm1
+
+ ; begin epilog
+ pop rdi
+ pop rsi
+ UNSHADOW_ARGS
+ pop rbp
+ ret
+
+;void vp8_intra_pred_uv_dctop_mmx2(
+; unsigned char *dst,
+; int dst_stride
+; unsigned char *src,
+; int src_stride,
+; )
+global sym(vp8_intra_pred_uv_dctop_mmx2)
+sym(vp8_intra_pred_uv_dctop_mmx2):
+ push rbp
+ mov rbp, rsp
+ SHADOW_ARGS_TO_STACK 4
+ GET_GOT rbx
+ push rsi
+ push rdi
+ ; end prolog
+
+ ; from top
+ mov rsi, arg(2) ;src;
+ movsxd rax, dword ptr arg(3) ;src_stride;
+ sub rsi, rax
+ pxor mm0, mm0
+ movq mm1, [rsi]
+ psadbw mm1, mm0
+
+ ; add up
+ paddw mm1, [GLOBAL(dc_4)]
+ psraw mm1, 3
+ pshufw mm1, mm1, 0x0
+ packuswb mm1, mm1
+
+ ; write out
+ mov rdi, arg(0) ;dst;
+ movsxd rcx, dword ptr arg(1) ;dst_stride
+ lea rax, [rcx*3]
+
+ movq [rdi ], mm1
+ movq [rdi+rcx ], mm1
+ movq [rdi+rcx*2], mm1
+ movq [rdi+rax ], mm1
+ lea rdi, [rdi+rcx*4]
+ movq [rdi ], mm1
+ movq [rdi+rcx ], mm1
+ movq [rdi+rcx*2], mm1
+ movq [rdi+rax ], mm1
+
+ ; begin epilog
+ pop rdi
+ pop rsi
+ RESTORE_GOT
+ UNSHADOW_ARGS
+ pop rbp
+ ret
+
+;void vp8_intra_pred_uv_dcleft_mmx2(
+; unsigned char *dst,
+; int dst_stride
+; unsigned char *src,
+; int src_stride,
+; )
+global sym(vp8_intra_pred_uv_dcleft_mmx2)
+sym(vp8_intra_pred_uv_dcleft_mmx2):
+ push rbp
+ mov rbp, rsp
+ SHADOW_ARGS_TO_STACK 4
+ push rsi
+ push rdi
+ ; end prolog
+
+ ; from left
+ mov rsi, arg(2) ;src;
+ movsxd rax, dword ptr arg(3) ;src_stride;
+ dec rsi
+ lea rdi, [rax*3]
+ movzx ecx, byte [rsi]
+ movzx edx, byte [rsi+rax]
+ add ecx, edx
+ movzx edx, byte [rsi+rax*2]
+ add ecx, edx
+ movzx edx, byte [rsi+rdi]
+ add ecx, edx
+ lea rsi, [rsi+rax*4]
+ movzx edx, byte [rsi]
+ add ecx, edx
+ movzx edx, byte [rsi+rax]
+ add ecx, edx
+ movzx edx, byte [rsi+rax*2]
+ add ecx, edx
+ movzx edx, byte [rsi+rdi]
+ lea edx, [ecx+edx+4]
+
+ ; add up
+ shr edx, 3
+ movd mm1, edx
+ pshufw mm1, mm1, 0x0
+ packuswb mm1, mm1
+
+ ; write out
+ mov rdi, arg(0) ;dst;
+ movsxd rcx, dword ptr arg(1) ;dst_stride
+ lea rax, [rcx*3]
+
+ movq [rdi ], mm1
+ movq [rdi+rcx ], mm1
+ movq [rdi+rcx*2], mm1
+ movq [rdi+rax ], mm1
+ lea rdi, [rdi+rcx*4]
+ movq [rdi ], mm1
+ movq [rdi+rcx ], mm1
+ movq [rdi+rcx*2], mm1
+ movq [rdi+rax ], mm1
+
+ ; begin epilog
+ pop rdi
+ pop rsi
+ UNSHADOW_ARGS
+ pop rbp
+ ret
+
+;void vp8_intra_pred_uv_dc128_mmx(
+; unsigned char *dst,
+; int dst_stride
+; unsigned char *src,
+; int src_stride,
+; )
+global sym(vp8_intra_pred_uv_dc128_mmx)
+sym(vp8_intra_pred_uv_dc128_mmx):
+ push rbp
+ mov rbp, rsp
+ SHADOW_ARGS_TO_STACK 4
+ GET_GOT rbx
+ ; end prolog
+
+ ; write out
+ movq mm1, [GLOBAL(dc_128)]
+ mov rax, arg(0) ;dst;
+ movsxd rdx, dword ptr arg(1) ;dst_stride
+ lea rcx, [rdx*3]
+
+ movq [rax ], mm1
+ movq [rax+rdx ], mm1
+ movq [rax+rdx*2], mm1
+ movq [rax+rcx ], mm1
+ lea rax, [rax+rdx*4]
+ movq [rax ], mm1
+ movq [rax+rdx ], mm1
+ movq [rax+rdx*2], mm1
+ movq [rax+rcx ], mm1
+
+ ; begin epilog
+ RESTORE_GOT
+ UNSHADOW_ARGS
+ pop rbp
+ ret
+
+;void vp8_intra_pred_uv_tm_sse2(
+; unsigned char *dst,
+; int dst_stride
+; unsigned char *src,
+; int src_stride,
+; )
+%macro vp8_intra_pred_uv_tm 1
+global sym(vp8_intra_pred_uv_tm_%1)
+sym(vp8_intra_pred_uv_tm_%1):
+ push rbp
+ mov rbp, rsp
+ SHADOW_ARGS_TO_STACK 4
+ GET_GOT rbx
+ push rsi
+ push rdi
+ ; end prolog
+
+ ; read top row
+ mov edx, 4
+ mov rsi, arg(2) ;src;
+ movsxd rax, dword ptr arg(3) ;src_stride;
+ sub rsi, rax
+ pxor xmm0, xmm0
+%ifidn %1, ssse3
+ movdqa xmm2, [GLOBAL(dc_1024)]
+%endif
+ movq xmm1, [rsi]
+ punpcklbw xmm1, xmm0
+
+ ; set up left ptrs ans subtract topleft
+ movd xmm3, [rsi-1]
+ lea rsi, [rsi+rax-1]
+%ifidn %1, sse2
+ punpcklbw xmm3, xmm0
+ pshuflw xmm3, xmm3, 0x0
+ punpcklqdq xmm3, xmm3
+%else
+ pshufb xmm3, xmm2
+%endif
+ psubw xmm1, xmm3
+
+ ; set up dest ptrs
+ mov rdi, arg(0) ;dst;
+ movsxd rcx, dword ptr arg(1) ;dst_stride
+
+vp8_intra_pred_uv_tm_%1_loop:
+ movd xmm3, [rsi]
+ movd xmm5, [rsi+rax]
+%ifidn %1, sse2
+ punpcklbw xmm3, xmm0
+ punpcklbw xmm5, xmm0
+ pshuflw xmm3, xmm3, 0x0
+ pshuflw xmm5, xmm5, 0x0
+ punpcklqdq xmm3, xmm3
+ punpcklqdq xmm5, xmm5
+%else
+ pshufb xmm3, xmm2
+ pshufb xmm5, xmm2
+%endif
+ paddw xmm3, xmm1
+ paddw xmm5, xmm1
+ packuswb xmm3, xmm5
+ movq [rdi ], xmm3
+ movhps[rdi+rcx], xmm3
+ lea rsi, [rsi+rax*2]
+ lea rdi, [rdi+rcx*2]
+ dec edx
+ jnz vp8_intra_pred_uv_tm_%1_loop
+
+ ; begin epilog
+ pop rdi
+ pop rsi
+ RESTORE_GOT
+ UNSHADOW_ARGS
+ pop rbp
+ ret
+%endmacro
+
+vp8_intra_pred_uv_tm sse2
+vp8_intra_pred_uv_tm ssse3
+
+;void vp8_intra_pred_uv_ve_mmx(
+; unsigned char *dst,
+; int dst_stride
+; unsigned char *src,
+; int src_stride,
+; )
+global sym(vp8_intra_pred_uv_ve_mmx)
+sym(vp8_intra_pred_uv_ve_mmx):
+ push rbp
+ mov rbp, rsp
+ SHADOW_ARGS_TO_STACK 4
+ ; end prolog
+
+ ; read from top
+ mov rax, arg(2) ;src;
+ movsxd rdx, dword ptr arg(3) ;src_stride;
+ sub rax, rdx
+ movq mm1, [rax]
+
+ ; write out
+ mov rax, arg(0) ;dst;
+ movsxd rdx, dword ptr arg(1) ;dst_stride
+ lea rcx, [rdx*3]
+
+ movq [rax ], mm1
+ movq [rax+rdx ], mm1
+ movq [rax+rdx*2], mm1
+ movq [rax+rcx ], mm1
+ lea rax, [rax+rdx*4]
+ movq [rax ], mm1
+ movq [rax+rdx ], mm1
+ movq [rax+rdx*2], mm1
+ movq [rax+rcx ], mm1
+
+ ; begin epilog
+ UNSHADOW_ARGS
+ pop rbp
+ ret
+
+;void vp8_intra_pred_uv_ho_mmx2(
+; unsigned char *dst,
+; int dst_stride
+; unsigned char *src,
+; int src_stride,
+; )
+%macro vp8_intra_pred_uv_ho 1
+global sym(vp8_intra_pred_uv_ho_%1)
+sym(vp8_intra_pred_uv_ho_%1):
+ push rbp
+ mov rbp, rsp
+ SHADOW_ARGS_TO_STACK 4
+ push rsi
+ push rdi
+%ifidn %1, ssse3
+%ifndef GET_GOT_SAVE_ARG
+ push rbx
+%endif
+ GET_GOT rbx
+%endif
+ ; end prolog
+
+ ; read from left and write out
+%ifidn %1, mmx2
+ mov edx, 4
+%endif
+ mov rsi, arg(2) ;src;
+ movsxd rax, dword ptr arg(3) ;src_stride;
+ mov rdi, arg(0) ;dst;
+ movsxd rcx, dword ptr arg(1) ;dst_stride
+%ifidn %1, ssse3
+ lea rdx, [rcx*3]
+ movdqa xmm2, [GLOBAL(dc_00001111)]
+ lea rbx, [rax*3]
+%endif
+ dec rsi
+%ifidn %1, mmx2
+vp8_intra_pred_uv_ho_%1_loop:
+ movd mm0, [rsi]
+ movd mm1, [rsi+rax]
+ punpcklbw mm0, mm0
+ punpcklbw mm1, mm1
+ pshufw mm0, mm0, 0x0
+ pshufw mm1, mm1, 0x0
+ movq [rdi ], mm0
+ movq [rdi+rcx], mm1
+ lea rsi, [rsi+rax*2]
+ lea rdi, [rdi+rcx*2]
+ dec edx
+ jnz vp8_intra_pred_uv_ho_%1_loop
+%else
+ movd xmm0, [rsi]
+ movd xmm3, [rsi+rax]
+ movd xmm1, [rsi+rax*2]
+ movd xmm4, [rsi+rbx]
+ punpcklbw xmm0, xmm3
+ punpcklbw xmm1, xmm4
+ pshufb xmm0, xmm2
+ pshufb xmm1, xmm2
+ movq [rdi ], xmm0
+ movhps [rdi+rcx], xmm0
+ movq [rdi+rcx*2], xmm1
+ movhps [rdi+rdx], xmm1
+ lea rsi, [rsi+rax*4]
+ lea rdi, [rdi+rcx*4]
+ movd xmm0, [rsi]
+ movd xmm3, [rsi+rax]
+ movd xmm1, [rsi+rax*2]
+ movd xmm4, [rsi+rbx]
+ punpcklbw xmm0, xmm3
+ punpcklbw xmm1, xmm4
+ pshufb xmm0, xmm2
+ pshufb xmm1, xmm2
+ movq [rdi ], xmm0
+ movhps [rdi+rcx], xmm0
+ movq [rdi+rcx*2], xmm1
+ movhps [rdi+rdx], xmm1
+%endif
+
+ ; begin epilog
+%ifidn %1, ssse3
+ RESTORE_GOT
+%ifndef GET_GOT_SAVE_ARG
+ pop rbx
+%endif
+%endif
+ pop rdi
+ pop rsi
+ UNSHADOW_ARGS
+ pop rbp
+ ret
+%endmacro
+
+vp8_intra_pred_uv_ho mmx2
+vp8_intra_pred_uv_ho ssse3
+
+SECTION_RODATA
+dc_128:
+ times 8 db 128
+dc_4:
+ times 4 dw 4
+align 16
+dc_1024:
+ times 8 dw 0x400
+align 16
+dc_00001111:
+ times 8 db 0
+ times 8 db 1
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