Merge "Add sse2 versions of halfpix variance"
This commit is contained in:
Johann Koenig
Gerrit Code Review
commit
18ea2a7e0c
@ -308,6 +308,8 @@ DSP_SRCS-$(HAVE_MMX) += x86/variance_mmx.c
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DSP_SRCS-$(HAVE_MMX) += x86/variance_impl_mmx.asm
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DSP_SRCS-$(HAVE_MMX) += x86/variance_impl_mmx.asm
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DSP_SRCS-$(HAVE_SSE) += x86/variance_sse2.c
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DSP_SRCS-$(HAVE_SSE) += x86/variance_sse2.c
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DSP_SRCS-$(HAVE_SSE2) += x86/variance_sse2.c # Contains SSE2 and SSSE3
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DSP_SRCS-$(HAVE_SSE2) += x86/variance_sse2.c # Contains SSE2 and SSSE3
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DSP_SRCS-$(HAVE_SSE2) += x86/halfpix_variance_sse2.c
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DSP_SRCS-$(HAVE_SSE2) += x86/halfpix_variance_impl_sse2.asm
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DSP_SRCS-$(HAVE_AVX2) += x86/variance_avx2.c
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DSP_SRCS-$(HAVE_AVX2) += x86/variance_avx2.c
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DSP_SRCS-$(HAVE_AVX2) += x86/variance_impl_avx2.c
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DSP_SRCS-$(HAVE_AVX2) += x86/variance_impl_avx2.c
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@ -1373,13 +1373,13 @@ add_proto qw/uint32_t vpx_sub_pixel_avg_variance4x4/, "const uint8_t *src_ptr, i
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# Specialty Subpixel
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# Specialty Subpixel
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#
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#
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add_proto qw/uint32_t vpx_variance_halfpixvar16x16_h/, "const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int ref_stride, uint32_t *sse";
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add_proto qw/uint32_t vpx_variance_halfpixvar16x16_h/, "const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int ref_stride, uint32_t *sse";
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specialize qw/vpx_variance_halfpixvar16x16_h mmx media/;
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specialize qw/vpx_variance_halfpixvar16x16_h mmx sse2 media/;
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add_proto qw/uint32_t vpx_variance_halfpixvar16x16_v/, "const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int ref_stride, uint32_t *sse";
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add_proto qw/uint32_t vpx_variance_halfpixvar16x16_v/, "const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int ref_stride, uint32_t *sse";
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specialize qw/vpx_variance_halfpixvar16x16_v mmx media/;
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specialize qw/vpx_variance_halfpixvar16x16_v mmx sse2 media/;
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add_proto qw/uint32_t vpx_variance_halfpixvar16x16_hv/, "const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int ref_stride, uint32_t *sse";
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add_proto qw/uint32_t vpx_variance_halfpixvar16x16_hv/, "const unsigned char *src_ptr, int source_stride, const unsigned char *ref_ptr, int ref_stride, uint32_t *sse";
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specialize qw/vpx_variance_halfpixvar16x16_hv mmx media/;
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specialize qw/vpx_variance_halfpixvar16x16_hv mmx sse2 media/;
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if (vpx_config("CONFIG_VP9_HIGHBITDEPTH") eq "yes") {
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if (vpx_config("CONFIG_VP9_HIGHBITDEPTH") eq "yes") {
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add_proto qw/unsigned int vpx_highbd_12_variance64x64/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
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add_proto qw/unsigned int vpx_highbd_12_variance64x64/, "const uint8_t *src_ptr, int source_stride, const uint8_t *ref_ptr, int ref_stride, unsigned int *sse";
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346
vpx_dsp/x86/halfpix_variance_impl_sse2.asm
Normal file
346
vpx_dsp/x86/halfpix_variance_impl_sse2.asm
Normal file
@ -0,0 +1,346 @@
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;
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; Copyright (c) 2010 The WebM project authors. All Rights Reserved.
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;
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; Use of this source code is governed by a BSD-style license
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; that can be found in the LICENSE file in the root of the source
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; tree. An additional intellectual property rights grant can be found
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; in the file PATENTS. All contributing project authors may
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; be found in the AUTHORS file in the root of the source tree.
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;
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%include "vpx_ports/x86_abi_support.asm"
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;void vpx_half_horiz_vert_variance16x_h_sse2(unsigned char *ref,
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; int ref_stride,
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; unsigned char *src,
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; int src_stride,
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; unsigned int height,
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; int *sum,
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; unsigned int *sumsquared)
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global sym(vpx_half_horiz_vert_variance16x_h_sse2) PRIVATE
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sym(vpx_half_horiz_vert_variance16x_h_sse2):
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push rbp
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mov rbp, rsp
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SHADOW_ARGS_TO_STACK 7
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SAVE_XMM 7
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GET_GOT rbx
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push rsi
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push rdi
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; end prolog
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pxor xmm6, xmm6 ; error accumulator
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pxor xmm7, xmm7 ; sse eaccumulator
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mov rsi, arg(0) ;ref
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mov rdi, arg(2) ;src
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movsxd rcx, dword ptr arg(4) ;height
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movsxd rax, dword ptr arg(1) ;ref_stride
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movsxd rdx, dword ptr arg(3) ;src_stride
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pxor xmm0, xmm0 ;
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movdqu xmm5, XMMWORD PTR [rsi]
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movdqu xmm3, XMMWORD PTR [rsi+1]
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pavgb xmm5, xmm3 ; xmm5 = avg(xmm1,xmm3) horizontal line 1
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lea rsi, [rsi + rax]
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vpx_half_horiz_vert_variance16x_h_1:
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movdqu xmm1, XMMWORD PTR [rsi] ;
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movdqu xmm2, XMMWORD PTR [rsi+1] ;
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pavgb xmm1, xmm2 ; xmm1 = avg(xmm1,xmm3) horizontal line i+1
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pavgb xmm5, xmm1 ; xmm = vertical average of the above
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movdqa xmm4, xmm5
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punpcklbw xmm5, xmm0 ; xmm5 = words of above
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punpckhbw xmm4, xmm0
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movq xmm3, QWORD PTR [rdi] ; xmm3 = d0,d1,d2..d7
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punpcklbw xmm3, xmm0 ; xmm3 = words of above
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psubw xmm5, xmm3 ; xmm5 -= xmm3
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movq xmm3, QWORD PTR [rdi+8]
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punpcklbw xmm3, xmm0
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psubw xmm4, xmm3
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paddw xmm6, xmm5 ; xmm6 += accumulated column differences
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paddw xmm6, xmm4
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pmaddwd xmm5, xmm5 ; xmm5 *= xmm5
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pmaddwd xmm4, xmm4
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paddd xmm7, xmm5 ; xmm7 += accumulated square column differences
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paddd xmm7, xmm4
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movdqa xmm5, xmm1 ; save xmm1 for use on the next row
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lea rsi, [rsi + rax]
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lea rdi, [rdi + rdx]
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sub rcx, 1 ;
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jnz vpx_half_horiz_vert_variance16x_h_1 ;
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pxor xmm1, xmm1
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pxor xmm5, xmm5
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punpcklwd xmm0, xmm6
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punpckhwd xmm1, xmm6
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psrad xmm0, 16
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psrad xmm1, 16
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paddd xmm0, xmm1
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movdqa xmm1, xmm0
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movdqa xmm6, xmm7
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punpckldq xmm6, xmm5
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punpckhdq xmm7, xmm5
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paddd xmm6, xmm7
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punpckldq xmm0, xmm5
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punpckhdq xmm1, xmm5
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paddd xmm0, xmm1
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movdqa xmm7, xmm6
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movdqa xmm1, xmm0
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psrldq xmm7, 8
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psrldq xmm1, 8
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paddd xmm6, xmm7
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paddd xmm0, xmm1
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mov rsi, arg(5) ;[Sum]
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mov rdi, arg(6) ;[SSE]
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movd [rsi], xmm0
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movd [rdi], xmm6
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; begin epilog
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pop rdi
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pop rsi
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RESTORE_GOT
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RESTORE_XMM
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UNSHADOW_ARGS
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pop rbp
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ret
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;void vpx_half_vert_variance16x_h_sse2(unsigned char *ref,
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; int ref_stride,
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; unsigned char *src,
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; int src_stride,
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; unsigned int height,
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; int *sum,
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; unsigned int *sumsquared)
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global sym(vpx_half_vert_variance16x_h_sse2) PRIVATE
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sym(vpx_half_vert_variance16x_h_sse2):
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push rbp
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mov rbp, rsp
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SHADOW_ARGS_TO_STACK 7
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SAVE_XMM 7
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GET_GOT rbx
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push rsi
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push rdi
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; end prolog
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pxor xmm6, xmm6 ; error accumulator
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pxor xmm7, xmm7 ; sse eaccumulator
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mov rsi, arg(0) ;ref
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mov rdi, arg(2) ;src
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movsxd rcx, dword ptr arg(4) ;height
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movsxd rax, dword ptr arg(1) ;ref_stride
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movsxd rdx, dword ptr arg(3) ;src_stride
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movdqu xmm5, XMMWORD PTR [rsi]
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lea rsi, [rsi + rax ]
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pxor xmm0, xmm0
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vpx_half_vert_variance16x_h_1:
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movdqu xmm3, XMMWORD PTR [rsi]
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pavgb xmm5, xmm3 ; xmm5 = avg(xmm1,xmm3)
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movdqa xmm4, xmm5
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punpcklbw xmm5, xmm0
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punpckhbw xmm4, xmm0
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movq xmm2, QWORD PTR [rdi]
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punpcklbw xmm2, xmm0
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psubw xmm5, xmm2
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movq xmm2, QWORD PTR [rdi+8]
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punpcklbw xmm2, xmm0
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psubw xmm4, xmm2
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paddw xmm6, xmm5 ; xmm6 += accumulated column differences
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paddw xmm6, xmm4
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pmaddwd xmm5, xmm5 ; xmm5 *= xmm5
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pmaddwd xmm4, xmm4
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paddd xmm7, xmm5 ; xmm7 += accumulated square column differences
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paddd xmm7, xmm4
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movdqa xmm5, xmm3
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lea rsi, [rsi + rax]
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lea rdi, [rdi + rdx]
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sub rcx, 1
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jnz vpx_half_vert_variance16x_h_1
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pxor xmm1, xmm1
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pxor xmm5, xmm5
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punpcklwd xmm0, xmm6
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punpckhwd xmm1, xmm6
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psrad xmm0, 16
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psrad xmm1, 16
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paddd xmm0, xmm1
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movdqa xmm1, xmm0
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movdqa xmm6, xmm7
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punpckldq xmm6, xmm5
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punpckhdq xmm7, xmm5
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paddd xmm6, xmm7
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punpckldq xmm0, xmm5
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punpckhdq xmm1, xmm5
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paddd xmm0, xmm1
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movdqa xmm7, xmm6
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movdqa xmm1, xmm0
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psrldq xmm7, 8
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psrldq xmm1, 8
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paddd xmm6, xmm7
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paddd xmm0, xmm1
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mov rsi, arg(5) ;[Sum]
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mov rdi, arg(6) ;[SSE]
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movd [rsi], xmm0
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movd [rdi], xmm6
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; begin epilog
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pop rdi
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pop rsi
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RESTORE_GOT
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RESTORE_XMM
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UNSHADOW_ARGS
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pop rbp
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ret
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;void vpx_half_horiz_variance16x_h_sse2(unsigned char *ref,
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; int ref_stride
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; unsigned char *src,
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; int src_stride,
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; unsigned int height,
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; int *sum,
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; unsigned int *sumsquared)
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global sym(vpx_half_horiz_variance16x_h_sse2) PRIVATE
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sym(vpx_half_horiz_variance16x_h_sse2):
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push rbp
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mov rbp, rsp
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SHADOW_ARGS_TO_STACK 7
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SAVE_XMM 7
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GET_GOT rbx
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push rsi
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push rdi
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; end prolog
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pxor xmm6, xmm6 ; error accumulator
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pxor xmm7, xmm7 ; sse eaccumulator
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mov rsi, arg(0) ;ref
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mov rdi, arg(2) ;src
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movsxd rcx, dword ptr arg(4) ;height
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movsxd rax, dword ptr arg(1) ;ref_stride
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movsxd rdx, dword ptr arg(3) ;src_stride
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pxor xmm0, xmm0 ;
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vpx_half_horiz_variance16x_h_1:
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movdqu xmm5, XMMWORD PTR [rsi] ; xmm5 = s0,s1,s2..s15
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movdqu xmm3, XMMWORD PTR [rsi+1] ; xmm3 = s1,s2,s3..s16
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pavgb xmm5, xmm3 ; xmm5 = avg(xmm1,xmm3)
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movdqa xmm1, xmm5
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punpcklbw xmm5, xmm0 ; xmm5 = words of above
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punpckhbw xmm1, xmm0
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movq xmm3, QWORD PTR [rdi] ; xmm3 = d0,d1,d2..d7
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punpcklbw xmm3, xmm0 ; xmm3 = words of above
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movq xmm2, QWORD PTR [rdi+8]
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punpcklbw xmm2, xmm0
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psubw xmm5, xmm3 ; xmm5 -= xmm3
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psubw xmm1, xmm2
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paddw xmm6, xmm5 ; xmm6 += accumulated column differences
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paddw xmm6, xmm1
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pmaddwd xmm5, xmm5 ; xmm5 *= xmm5
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pmaddwd xmm1, xmm1
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paddd xmm7, xmm5 ; xmm7 += accumulated square column differences
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paddd xmm7, xmm1
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lea rsi, [rsi + rax]
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lea rdi, [rdi + rdx]
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sub rcx, 1 ;
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jnz vpx_half_horiz_variance16x_h_1 ;
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pxor xmm1, xmm1
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pxor xmm5, xmm5
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punpcklwd xmm0, xmm6
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punpckhwd xmm1, xmm6
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psrad xmm0, 16
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psrad xmm1, 16
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paddd xmm0, xmm1
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movdqa xmm1, xmm0
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movdqa xmm6, xmm7
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punpckldq xmm6, xmm5
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punpckhdq xmm7, xmm5
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paddd xmm6, xmm7
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punpckldq xmm0, xmm5
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punpckhdq xmm1, xmm5
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||||||
|
paddd xmm0, xmm1
|
||||||
|
|
||||||
|
movdqa xmm7, xmm6
|
||||||
|
movdqa xmm1, xmm0
|
||||||
|
|
||||||
|
psrldq xmm7, 8
|
||||||
|
psrldq xmm1, 8
|
||||||
|
|
||||||
|
paddd xmm6, xmm7
|
||||||
|
paddd xmm0, xmm1
|
||||||
|
|
||||||
|
mov rsi, arg(5) ;[Sum]
|
||||||
|
mov rdi, arg(6) ;[SSE]
|
||||||
|
|
||||||
|
movd [rsi], xmm0
|
||||||
|
movd [rdi], xmm6
|
||||||
|
|
||||||
|
; begin epilog
|
||||||
|
pop rdi
|
||||||
|
pop rsi
|
||||||
|
RESTORE_GOT
|
||||||
|
RESTORE_XMM
|
||||||
|
UNSHADOW_ARGS
|
||||||
|
pop rbp
|
||||||
|
ret
|
||||||
|
|
||||||
|
SECTION_RODATA
|
||||||
|
; short xmm_bi_rd[8] = { 64, 64, 64, 64,64, 64, 64, 64};
|
||||||
|
align 16
|
||||||
|
xmm_bi_rd:
|
||||||
|
times 8 dw 64
|
||||||
|
align 16
|
||||||
|
vpx_bilinear_filters_sse2:
|
||||||
|
dw 128, 128, 128, 128, 128, 128, 128, 128, 0, 0, 0, 0, 0, 0, 0, 0
|
||||||
|
dw 112, 112, 112, 112, 112, 112, 112, 112, 16, 16, 16, 16, 16, 16, 16, 16
|
||||||
|
dw 96, 96, 96, 96, 96, 96, 96, 96, 32, 32, 32, 32, 32, 32, 32, 32
|
||||||
|
dw 80, 80, 80, 80, 80, 80, 80, 80, 48, 48, 48, 48, 48, 48, 48, 48
|
||||||
|
dw 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64, 64
|
||||||
|
dw 48, 48, 48, 48, 48, 48, 48, 48, 80, 80, 80, 80, 80, 80, 80, 80
|
||||||
|
dw 32, 32, 32, 32, 32, 32, 32, 32, 96, 96, 96, 96, 96, 96, 96, 96
|
||||||
|
dw 16, 16, 16, 16, 16, 16, 16, 16, 112, 112, 112, 112, 112, 112, 112, 112
|
||||||
74
vpx_dsp/x86/halfpix_variance_sse2.c
Normal file
74
vpx_dsp/x86/halfpix_variance_sse2.c
Normal file
@ -0,0 +1,74 @@
|
|||||||
|
/*
|
||||||
|
* 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"
|
||||||
|
#include "./vpx_dsp_rtcd.h"
|
||||||
|
#include "vpx/vpx_integer.h"
|
||||||
|
|
||||||
|
void vpx_half_horiz_vert_variance16x_h_sse2(const unsigned char *ref,
|
||||||
|
int ref_stride,
|
||||||
|
const unsigned char *src,
|
||||||
|
int src_stride,
|
||||||
|
unsigned int height,
|
||||||
|
int *sum,
|
||||||
|
unsigned int *sumsquared);
|
||||||
|
void vpx_half_horiz_variance16x_h_sse2(const unsigned char *ref, int ref_stride,
|
||||||
|
const unsigned char *src, int src_stride,
|
||||||
|
unsigned int height, int *sum,
|
||||||
|
unsigned int *sumsquared);
|
||||||
|
void vpx_half_vert_variance16x_h_sse2(const unsigned char *ref, int ref_stride,
|
||||||
|
const unsigned char *src, int src_stride,
|
||||||
|
unsigned int height, int *sum,
|
||||||
|
unsigned int *sumsquared);
|
||||||
|
|
||||||
|
uint32_t vpx_variance_halfpixvar16x16_h_sse2(const unsigned char *src,
|
||||||
|
int src_stride,
|
||||||
|
const unsigned char *dst,
|
||||||
|
int dst_stride,
|
||||||
|
uint32_t *sse) {
|
||||||
|
int xsum0;
|
||||||
|
unsigned int xxsum0;
|
||||||
|
|
||||||
|
vpx_half_horiz_variance16x_h_sse2(src, src_stride, dst, dst_stride, 16,
|
||||||
|
&xsum0, &xxsum0);
|
||||||
|
|
||||||
|
*sse = xxsum0;
|
||||||
|
return (xxsum0 - (((uint32_t)xsum0 * xsum0) >> 8));
|
||||||
|
}
|
||||||
|
|
||||||
|
uint32_t vpx_variance_halfpixvar16x16_v_sse2(const unsigned char *src,
|
||||||
|
int src_stride,
|
||||||
|
const unsigned char *dst,
|
||||||
|
int dst_stride,
|
||||||
|
uint32_t *sse) {
|
||||||
|
int xsum0;
|
||||||
|
unsigned int xxsum0;
|
||||||
|
vpx_half_vert_variance16x_h_sse2(src, src_stride, dst, dst_stride, 16,
|
||||||
|
&xsum0, &xxsum0);
|
||||||
|
|
||||||
|
*sse = xxsum0;
|
||||||
|
return (xxsum0 - (((uint32_t)xsum0 * xsum0) >> 8));
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
uint32_t vpx_variance_halfpixvar16x16_hv_sse2(const unsigned char *src,
|
||||||
|
int src_stride,
|
||||||
|
const unsigned char *dst,
|
||||||
|
int dst_stride,
|
||||||
|
uint32_t *sse) {
|
||||||
|
int xsum0;
|
||||||
|
unsigned int xxsum0;
|
||||||
|
|
||||||
|
vpx_half_horiz_vert_variance16x_h_sse2(src, src_stride, dst, dst_stride, 16,
|
||||||
|
&xsum0, &xxsum0);
|
||||||
|
|
||||||
|
*sse = xxsum0;
|
||||||
|
return (xxsum0 - (((uint32_t)xsum0 * xsum0) >> 8));
|
||||||
|
}
|
||||||
Loading…
x
Reference in New Issue
Block a user