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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
commit | 43a97878ce14b72f0981164f87f2e35e14151312 (patch) | |
tree | 620249daf56c0258faa40cbdcf9cfba06de2a846 /media/ffvpx/libavcodec/x86/h264_intrapred.asm | |
parent | Initial commit. (diff) | |
download | firefox-upstream.tar.xz firefox-upstream.zip |
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | media/ffvpx/libavcodec/x86/h264_intrapred.asm | 2044 |
1 files changed, 2044 insertions, 0 deletions
diff --git a/media/ffvpx/libavcodec/x86/h264_intrapred.asm b/media/ffvpx/libavcodec/x86/h264_intrapred.asm new file mode 100644 index 0000000000..31840a1472 --- /dev/null +++ b/media/ffvpx/libavcodec/x86/h264_intrapred.asm @@ -0,0 +1,2044 @@ +;****************************************************************************** +;* H.264 intra prediction asm optimizations +;* Copyright (c) 2010 Fiona Glaser +;* Copyright (c) 2010 Holger Lubitz +;* Copyright (c) 2010 Loren Merritt +;* Copyright (c) 2010 Ronald S. Bultje +;* +;* This file is part of FFmpeg. +;* +;* FFmpeg is free software; you can redistribute it and/or +;* modify it under the terms of the GNU Lesser General Public +;* License as published by the Free Software Foundation; either +;* version 2.1 of the License, or (at your option) any later version. +;* +;* FFmpeg is distributed in the hope that it will be useful, +;* but WITHOUT ANY WARRANTY; without even the implied warranty of +;* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +;* Lesser General Public License for more details. +;* +;* You should have received a copy of the GNU Lesser General Public +;* License along with FFmpeg; if not, write to the Free Software +;* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA +;****************************************************************************** + +%include "libavutil/x86/x86util.asm" + +SECTION_RODATA + +tm_shuf: times 8 db 0x03, 0x80 +pw_ff00: times 8 dw 0xff00 +plane_shuf: db -8, -7, -6, -5, -4, -3, -2, -1 + db 1, 2, 3, 4, 5, 6, 7, 8 +plane8_shuf: db -4, -3, -2, -1, 0, 0, 0, 0 + db 1, 2, 3, 4, 0, 0, 0, 0 +pw_0to7: dw 0, 1, 2, 3, 4, 5, 6, 7 +pw_1to8: dw 1, 2, 3, 4, 5, 6, 7, 8 +pw_m8tom1: dw -8, -7, -6, -5, -4, -3, -2, -1 +pw_m4to4: dw -4, -3, -2, -1, 1, 2, 3, 4 + +SECTION .text + +cextern pb_1 +cextern pb_3 +cextern pw_4 +cextern pw_8 + +;----------------------------------------------------------------------------- +; void ff_pred16x16_vertical_8(uint8_t *src, ptrdiff_t stride) +;----------------------------------------------------------------------------- + +INIT_XMM sse +cglobal pred16x16_vertical_8, 2,3 + sub r0, r1 + mov r2, 4 + movaps xmm0, [r0] +.loop: + movaps [r0+r1*1], xmm0 + movaps [r0+r1*2], xmm0 + lea r0, [r0+r1*2] + movaps [r0+r1*1], xmm0 + movaps [r0+r1*2], xmm0 + lea r0, [r0+r1*2] + dec r2 + jg .loop + REP_RET + +;----------------------------------------------------------------------------- +; void ff_pred16x16_horizontal_8(uint8_t *src, ptrdiff_t stride) +;----------------------------------------------------------------------------- + +%macro PRED16x16_H 0 +cglobal pred16x16_horizontal_8, 2,3 + mov r2, 8 +%if cpuflag(ssse3) + mova m2, [pb_3] +%endif +.loop: + movd m0, [r0+r1*0-4] + movd m1, [r0+r1*1-4] + +%if cpuflag(ssse3) + pshufb m0, m2 + pshufb m1, m2 +%else + punpcklbw m0, m0 + punpcklbw m1, m1 + SPLATW m0, m0, 3 + SPLATW m1, m1, 3 + mova [r0+r1*0+8], m0 + mova [r0+r1*1+8], m1 +%endif + + mova [r0+r1*0], m0 + mova [r0+r1*1], m1 + lea r0, [r0+r1*2] + dec r2 + jg .loop + REP_RET +%endmacro + +INIT_MMX mmxext +PRED16x16_H +INIT_XMM ssse3 +PRED16x16_H + +;----------------------------------------------------------------------------- +; void ff_pred16x16_dc_8(uint8_t *src, ptrdiff_t stride) +;----------------------------------------------------------------------------- + +%macro PRED16x16_DC 0 +cglobal pred16x16_dc_8, 2,7 + mov r4, r0 + sub r0, r1 + pxor mm0, mm0 + pxor mm1, mm1 + psadbw mm0, [r0+0] + psadbw mm1, [r0+8] + dec r0 + movzx r5d, byte [r0+r1*1] + paddw mm0, mm1 + movd r6d, mm0 + lea r0, [r0+r1*2] +%rep 7 + movzx r2d, byte [r0+r1*0] + movzx r3d, byte [r0+r1*1] + add r5d, r2d + add r6d, r3d + lea r0, [r0+r1*2] +%endrep + movzx r2d, byte [r0+r1*0] + add r5d, r6d + lea r2d, [r2+r5+16] + shr r2d, 5 +%if cpuflag(ssse3) + pxor m1, m1 +%endif + SPLATB_REG m0, r2, m1 + + mov r3d, 4 +.loop: + mova [r4+r1*0], m0 + mova [r4+r1*1], m0 + lea r4, [r4+r1*2] + mova [r4+r1*0], m0 + mova [r4+r1*1], m0 + lea r4, [r4+r1*2] + dec r3d + jg .loop + REP_RET +%endmacro + +INIT_XMM sse2 +PRED16x16_DC +INIT_XMM ssse3 +PRED16x16_DC + +;----------------------------------------------------------------------------- +; void ff_pred16x16_tm_vp8_8(uint8_t *src, ptrdiff_t stride) +;----------------------------------------------------------------------------- + +INIT_XMM sse2 +cglobal pred16x16_tm_vp8_8, 2,6,6 + sub r0, r1 + pxor xmm2, xmm2 + movdqa xmm0, [r0] + movdqa xmm1, xmm0 + punpcklbw xmm0, xmm2 + punpckhbw xmm1, xmm2 + movzx r4d, byte [r0-1] + mov r5d, 8 +.loop: + movzx r2d, byte [r0+r1*1-1] + movzx r3d, byte [r0+r1*2-1] + sub r2d, r4d + sub r3d, r4d + movd xmm2, r2d + movd xmm4, r3d + pshuflw xmm2, xmm2, 0 + pshuflw xmm4, xmm4, 0 + punpcklqdq xmm2, xmm2 + punpcklqdq xmm4, xmm4 + movdqa xmm3, xmm2 + movdqa xmm5, xmm4 + paddw xmm2, xmm0 + paddw xmm3, xmm1 + paddw xmm4, xmm0 + paddw xmm5, xmm1 + packuswb xmm2, xmm3 + packuswb xmm4, xmm5 + movdqa [r0+r1*1], xmm2 + movdqa [r0+r1*2], xmm4 + lea r0, [r0+r1*2] + dec r5d + jg .loop + REP_RET + +%if HAVE_AVX2_EXTERNAL +INIT_YMM avx2 +cglobal pred16x16_tm_vp8_8, 2, 4, 5, dst, stride, stride3, iteration + sub dstq, strideq + pmovzxbw m0, [dstq] + vpbroadcastb xm1, [r0-1] + pmovzxbw m1, xm1 + psubw m0, m1 + mov iterationd, 4 + lea stride3q, [strideq*3] +.loop: + vpbroadcastb xm1, [dstq+strideq*1-1] + vpbroadcastb xm2, [dstq+strideq*2-1] + vpbroadcastb xm3, [dstq+stride3q-1] + vpbroadcastb xm4, [dstq+strideq*4-1] + pmovzxbw m1, xm1 + pmovzxbw m2, xm2 + pmovzxbw m3, xm3 + pmovzxbw m4, xm4 + paddw m1, m0 + paddw m2, m0 + paddw m3, m0 + paddw m4, m0 + vpackuswb m1, m1, m2 + vpackuswb m3, m3, m4 + vpermq m1, m1, q3120 + vpermq m3, m3, q3120 + movdqa [dstq+strideq*1], xm1 + vextracti128 [dstq+strideq*2], m1, 1 + movdqa [dstq+stride3q*1], xm3 + vextracti128 [dstq+strideq*4], m3, 1 + lea dstq, [dstq+strideq*4] + dec iterationd + jg .loop + REP_RET +%endif + +;----------------------------------------------------------------------------- +; void ff_pred16x16_plane_*_8(uint8_t *src, ptrdiff_t stride) +;----------------------------------------------------------------------------- + +%macro H264_PRED16x16_PLANE 1 +cglobal pred16x16_plane_%1_8, 2,9,7 + mov r2, r1 ; +stride + neg r1 ; -stride + + movh m0, [r0+r1 -1] +%if cpuflag(ssse3) + movhps m0, [r0+r1 +8] + pmaddubsw m0, [plane_shuf] ; H coefficients +%else ; sse2 + pxor m2, m2 + movh m1, [r0+r1 +8] + punpcklbw m0, m2 + punpcklbw m1, m2 + pmullw m0, [pw_m8tom1] + pmullw m1, [pw_1to8] + paddw m0, m1 +%endif + movhlps m1, m0 + paddw m0, m1 + PSHUFLW m1, m0, 0xE + paddw m0, m1 + PSHUFLW m1, m0, 0x1 + paddw m0, m1 ; sum of H coefficients + + lea r4, [r0+r2*8-1] + lea r3, [r0+r2*4-1] + add r4, r2 + +%if ARCH_X86_64 +%define e_reg r8 +%else +%define e_reg r0 +%endif + + movzx e_reg, byte [r3+r2*2 ] + movzx r5, byte [r4+r1 ] + sub r5, e_reg + + movzx e_reg, byte [r3+r2 ] + movzx r6, byte [r4 ] + sub r6, e_reg + lea r5, [r5+r6*2] + + movzx e_reg, byte [r3+r1 ] + movzx r6, byte [r4+r2*2 ] + sub r6, e_reg + lea r5, [r5+r6*4] + + movzx e_reg, byte [r3 ] +%if ARCH_X86_64 + movzx r7, byte [r4+r2 ] + sub r7, e_reg +%else + movzx r6, byte [r4+r2 ] + sub r6, e_reg + lea r5, [r5+r6*4] + sub r5, r6 +%endif + + lea e_reg, [r3+r1*4] + lea r3, [r4+r2*4] + + movzx r4, byte [e_reg+r2 ] + movzx r6, byte [r3 ] + sub r6, r4 +%if ARCH_X86_64 + lea r6, [r7+r6*2] + lea r5, [r5+r6*2] + add r5, r6 +%else + lea r5, [r5+r6*4] + lea r5, [r5+r6*2] +%endif + + movzx r4, byte [e_reg ] +%if ARCH_X86_64 + movzx r7, byte [r3 +r2 ] + sub r7, r4 + sub r5, r7 +%else + movzx r6, byte [r3 +r2 ] + sub r6, r4 + lea r5, [r5+r6*8] + sub r5, r6 +%endif + + movzx r4, byte [e_reg+r1 ] + movzx r6, byte [r3 +r2*2] + sub r6, r4 +%if ARCH_X86_64 + add r6, r7 +%endif + lea r5, [r5+r6*8] + + movzx r4, byte [e_reg+r2*2] + movzx r6, byte [r3 +r1 ] + sub r6, r4 + lea r5, [r5+r6*4] + add r5, r6 ; sum of V coefficients + +%if ARCH_X86_64 == 0 + mov r0, r0m +%endif + +%ifidn %1, h264 + lea r5, [r5*5+32] + sar r5, 6 +%elifidn %1, rv40 + lea r5, [r5*5] + sar r5, 6 +%elifidn %1, svq3 + test r5, r5 + lea r6, [r5+3] + cmovs r5, r6 + sar r5, 2 ; V/4 + lea r5, [r5*5] ; 5*(V/4) + test r5, r5 + lea r6, [r5+15] + cmovs r5, r6 + sar r5, 4 ; (5*(V/4))/16 +%endif + + movzx r4, byte [r0+r1 +15] + movzx r3, byte [r3+r2*2 ] + lea r3, [r3+r4+1] + shl r3, 4 + + movd r1d, m0 + movsx r1d, r1w +%ifnidn %1, svq3 +%ifidn %1, h264 + lea r1d, [r1d*5+32] +%else ; rv40 + lea r1d, [r1d*5] +%endif + sar r1d, 6 +%else ; svq3 + test r1d, r1d + lea r4d, [r1d+3] + cmovs r1d, r4d + sar r1d, 2 ; H/4 + lea r1d, [r1d*5] ; 5*(H/4) + test r1d, r1d + lea r4d, [r1d+15] + cmovs r1d, r4d + sar r1d, 4 ; (5*(H/4))/16 +%endif + movd m0, r1d + + add r1d, r5d + add r3d, r1d + shl r1d, 3 + sub r3d, r1d ; a + + movd m1, r5d + movd m3, r3d + SPLATW m0, m0, 0 ; H + SPLATW m1, m1, 0 ; V + SPLATW m3, m3, 0 ; a +%ifidn %1, svq3 + SWAP 0, 1 +%endif + mova m2, m0 + pmullw m0, [pw_0to7] ; 0*H, 1*H, ..., 7*H (words) + psllw m2, 3 + paddw m0, m3 ; a + {0,1,2,3,4,5,6,7}*H + paddw m2, m0 ; a + {8,9,10,11,12,13,14,15}*H + + mov r4, 8 +.loop: + mova m3, m0 ; b[0..7] + mova m4, m2 ; b[8..15] + psraw m3, 5 + psraw m4, 5 + packuswb m3, m4 + mova [r0], m3 + paddw m0, m1 + paddw m2, m1 + + mova m3, m0 ; b[0..7] + mova m4, m2 ; b[8..15] + psraw m3, 5 + psraw m4, 5 + packuswb m3, m4 + mova [r0+r2], m3 + paddw m0, m1 + paddw m2, m1 + + lea r0, [r0+r2*2] + dec r4 + jg .loop + REP_RET +%endmacro + +INIT_XMM sse2 +H264_PRED16x16_PLANE h264 +H264_PRED16x16_PLANE rv40 +H264_PRED16x16_PLANE svq3 +INIT_XMM ssse3 +H264_PRED16x16_PLANE h264 +H264_PRED16x16_PLANE rv40 +H264_PRED16x16_PLANE svq3 + +;----------------------------------------------------------------------------- +; void ff_pred8x8_plane_8(uint8_t *src, ptrdiff_t stride) +;----------------------------------------------------------------------------- + +%macro H264_PRED8x8_PLANE 0 +cglobal pred8x8_plane_8, 2,9,7 + mov r2, r1 ; +stride + neg r1 ; -stride + + movd m0, [r0+r1 -1] +%if cpuflag(ssse3) + movhps m0, [r0+r1 +4] ; this reads 4 bytes more than necessary + pmaddubsw m0, [plane8_shuf] ; H coefficients +%else ; sse2 + pxor m2, m2 + movd m1, [r0+r1 +4] + punpckldq m0, m1 + punpcklbw m0, m2 + pmullw m0, [pw_m4to4] +%endif + movhlps m1, m0 + paddw m0, m1 + +%if notcpuflag(ssse3) + PSHUFLW m1, m0, 0xE + paddw m0, m1 +%endif ; !ssse3 + + PSHUFLW m1, m0, 0x1 + paddw m0, m1 ; sum of H coefficients + + lea r4, [r0+r2*4-1] + lea r3, [r0 -1] + add r4, r2 + +%if ARCH_X86_64 +%define e_reg r8 +%else +%define e_reg r0 +%endif + + movzx e_reg, byte [r3+r2*2 ] + movzx r5, byte [r4+r1 ] + sub r5, e_reg + + movzx e_reg, byte [r3 ] +%if ARCH_X86_64 + movzx r7, byte [r4+r2 ] + sub r7, e_reg + sub r5, r7 +%else + movzx r6, byte [r4+r2 ] + sub r6, e_reg + lea r5, [r5+r6*4] + sub r5, r6 +%endif + + movzx e_reg, byte [r3+r1 ] + movzx r6, byte [r4+r2*2 ] + sub r6, e_reg +%if ARCH_X86_64 + add r6, r7 +%endif + lea r5, [r5+r6*4] + + movzx e_reg, byte [r3+r2 ] + movzx r6, byte [r4 ] + sub r6, e_reg + lea r6, [r5+r6*2] + + lea r5, [r6*9+16] + lea r5, [r5+r6*8] + sar r5, 5 + +%if ARCH_X86_64 == 0 + mov r0, r0m +%endif + + movzx r3, byte [r4+r2*2 ] + movzx r4, byte [r0+r1 +7] + lea r3, [r3+r4+1] + shl r3, 4 + movd r1d, m0 + movsx r1d, r1w + imul r1d, 17 + add r1d, 16 + sar r1d, 5 + movd m0, r1d + add r1d, r5d + sub r3d, r1d + add r1d, r1d + sub r3d, r1d ; a + + movd m1, r5d + movd m3, r3d + SPLATW m0, m0, 0 ; H + SPLATW m1, m1, 0 ; V + SPLATW m3, m3, 0 ; a + pmullw m0, [pw_0to7] ; 0*H, 1*H, ..., 7*H (words) + paddw m0, m3 ; a + {0,1,2,3,4,5,6,7}*H + + mov r4, 4 +ALIGN 16 +.loop: + mova m3, m0 ; b[0..7] + paddw m0, m1 + psraw m3, 5 + mova m4, m0 ; V+b[0..7] + paddw m0, m1 + psraw m4, 5 + packuswb m3, m4 + movh [r0], m3 + movhps [r0+r2], m3 + + lea r0, [r0+r2*2] + dec r4 + jg .loop + REP_RET +%endmacro + +INIT_XMM sse2 +H264_PRED8x8_PLANE +INIT_XMM ssse3 +H264_PRED8x8_PLANE + +;----------------------------------------------------------------------------- +; void ff_pred8x8_vertical_8(uint8_t *src, ptrdiff_t stride) +;----------------------------------------------------------------------------- + +INIT_MMX mmx +cglobal pred8x8_vertical_8, 2,2 + sub r0, r1 + movq mm0, [r0] +%rep 3 + movq [r0+r1*1], mm0 + movq [r0+r1*2], mm0 + lea r0, [r0+r1*2] +%endrep + movq [r0+r1*1], mm0 + movq [r0+r1*2], mm0 + RET + +;----------------------------------------------------------------------------- +; void ff_pred8x8_horizontal_8(uint8_t *src, ptrdiff_t stride) +;----------------------------------------------------------------------------- + +%macro PRED8x8_H 0 +cglobal pred8x8_horizontal_8, 2,3 + mov r2, 4 +%if cpuflag(ssse3) + mova m2, [pb_3] +%endif +.loop: + SPLATB_LOAD m0, r0+r1*0-1, m2 + SPLATB_LOAD m1, r0+r1*1-1, m2 + mova [r0+r1*0], m0 + mova [r0+r1*1], m1 + lea r0, [r0+r1*2] + dec r2 + jg .loop + REP_RET +%endmacro + +INIT_MMX mmxext +PRED8x8_H +INIT_MMX ssse3 +PRED8x8_H + +;----------------------------------------------------------------------------- +; void ff_pred8x8_top_dc_8_mmxext(uint8_t *src, ptrdiff_t stride) +;----------------------------------------------------------------------------- +INIT_MMX mmxext +cglobal pred8x8_top_dc_8, 2,5 + sub r0, r1 + movq mm0, [r0] + pxor mm1, mm1 + pxor mm2, mm2 + lea r2, [r0+r1*2] + punpckhbw mm1, mm0 + punpcklbw mm0, mm2 + psadbw mm1, mm2 ; s1 + lea r3, [r2+r1*2] + psadbw mm0, mm2 ; s0 + psrlw mm1, 1 + psrlw mm0, 1 + pavgw mm1, mm2 + lea r4, [r3+r1*2] + pavgw mm0, mm2 + pshufw mm1, mm1, 0 + pshufw mm0, mm0, 0 ; dc0 (w) + packuswb mm0, mm1 ; dc0,dc1 (b) + movq [r0+r1*1], mm0 + movq [r0+r1*2], mm0 + lea r0, [r3+r1*2] + movq [r2+r1*1], mm0 + movq [r2+r1*2], mm0 + movq [r3+r1*1], mm0 + movq [r3+r1*2], mm0 + movq [r0+r1*1], mm0 + movq [r0+r1*2], mm0 + RET + +;----------------------------------------------------------------------------- +; void ff_pred8x8_dc_8_mmxext(uint8_t *src, ptrdiff_t stride) +;----------------------------------------------------------------------------- + +INIT_MMX mmxext +cglobal pred8x8_dc_8, 2,5 + sub r0, r1 + pxor m7, m7 + movd m0, [r0+0] + movd m1, [r0+4] + psadbw m0, m7 ; s0 + mov r4, r0 + psadbw m1, m7 ; s1 + + movzx r2d, byte [r0+r1*1-1] + movzx r3d, byte [r0+r1*2-1] + lea r0, [r0+r1*2] + add r2d, r3d + movzx r3d, byte [r0+r1*1-1] + add r2d, r3d + movzx r3d, byte [r0+r1*2-1] + add r2d, r3d + lea r0, [r0+r1*2] + movd m2, r2d ; s2 + movzx r2d, byte [r0+r1*1-1] + movzx r3d, byte [r0+r1*2-1] + lea r0, [r0+r1*2] + add r2d, r3d + movzx r3d, byte [r0+r1*1-1] + add r2d, r3d + movzx r3d, byte [r0+r1*2-1] + add r2d, r3d + movd m3, r2d ; s3 + + punpcklwd m0, m1 + mov r0, r4 + punpcklwd m2, m3 + punpckldq m0, m2 ; s0, s1, s2, s3 + pshufw m3, m0, 11110110b ; s2, s1, s3, s3 + lea r2, [r0+r1*2] + pshufw m0, m0, 01110100b ; s0, s1, s3, s1 + paddw m0, m3 + lea r3, [r2+r1*2] + psrlw m0, 2 + pavgw m0, m7 ; s0+s2, s1, s3, s1+s3 + lea r4, [r3+r1*2] + packuswb m0, m0 + punpcklbw m0, m0 + movq m1, m0 + punpcklbw m0, m0 + punpckhbw m1, m1 + movq [r0+r1*1], m0 + movq [r0+r1*2], m0 + movq [r2+r1*1], m0 + movq [r2+r1*2], m0 + movq [r3+r1*1], m1 + movq [r3+r1*2], m1 + movq [r4+r1*1], m1 + movq [r4+r1*2], m1 + RET + +;----------------------------------------------------------------------------- +; void ff_pred8x8_dc_rv40_8(uint8_t *src, ptrdiff_t stride) +;----------------------------------------------------------------------------- + +INIT_MMX mmxext +cglobal pred8x8_dc_rv40_8, 2,7 + mov r4, r0 + sub r0, r1 + pxor mm0, mm0 + psadbw mm0, [r0] + dec r0 + movzx r5d, byte [r0+r1*1] + movd r6d, mm0 + lea r0, [r0+r1*2] +%rep 3 + movzx r2d, byte [r0+r1*0] + movzx r3d, byte [r0+r1*1] + add r5d, r2d + add r6d, r3d + lea r0, [r0+r1*2] +%endrep + movzx r2d, byte [r0+r1*0] + add r5d, r6d + lea r2d, [r2+r5+8] + shr r2d, 4 + movd mm0, r2d + punpcklbw mm0, mm0 + pshufw mm0, mm0, 0 + mov r3d, 4 +.loop: + movq [r4+r1*0], mm0 + movq [r4+r1*1], mm0 + lea r4, [r4+r1*2] + dec r3d + jg .loop + REP_RET + +;----------------------------------------------------------------------------- +; void ff_pred8x8_tm_vp8_8(uint8_t *src, ptrdiff_t stride) +;----------------------------------------------------------------------------- + +INIT_XMM sse2 +cglobal pred8x8_tm_vp8_8, 2,6,4 + sub r0, r1 + pxor xmm1, xmm1 + movq xmm0, [r0] + punpcklbw xmm0, xmm1 + movzx r4d, byte [r0-1] + mov r5d, 4 +.loop: + movzx r2d, byte [r0+r1*1-1] + movzx r3d, byte [r0+r1*2-1] + sub r2d, r4d + sub r3d, r4d + movd xmm2, r2d + movd xmm3, r3d + pshuflw xmm2, xmm2, 0 + pshuflw xmm3, xmm3, 0 + punpcklqdq xmm2, xmm2 + punpcklqdq xmm3, xmm3 + paddw xmm2, xmm0 + paddw xmm3, xmm0 + packuswb xmm2, xmm3 + movq [r0+r1*1], xmm2 + movhps [r0+r1*2], xmm2 + lea r0, [r0+r1*2] + dec r5d + jg .loop + REP_RET + +INIT_XMM ssse3 +cglobal pred8x8_tm_vp8_8, 2,3,6 + sub r0, r1 + movdqa xmm4, [tm_shuf] + pxor xmm1, xmm1 + movq xmm0, [r0] + punpcklbw xmm0, xmm1 + movd xmm5, [r0-4] + pshufb xmm5, xmm4 + mov r2d, 4 +.loop: + movd xmm2, [r0+r1*1-4] + movd xmm3, [r0+r1*2-4] + pshufb xmm2, xmm4 + pshufb xmm3, xmm4 + psubw xmm2, xmm5 + psubw xmm3, xmm5 + paddw xmm2, xmm0 + paddw xmm3, xmm0 + packuswb xmm2, xmm3 + movq [r0+r1*1], xmm2 + movhps [r0+r1*2], xmm2 + lea r0, [r0+r1*2] + dec r2d + jg .loop + REP_RET + +; dest, left, right, src, tmp +; output: %1 = (t[n-1] + t[n]*2 + t[n+1] + 2) >> 2 +%macro PRED4x4_LOWPASS 5 + mova %5, %2 + pavgb %2, %3 + pxor %3, %5 + mova %1, %4 + pand %3, [pb_1] + psubusb %2, %3 + pavgb %1, %2 +%endmacro + +;----------------------------------------------------------------------------- +; void ff_pred8x8l_top_dc_8(uint8_t *src, int has_topleft, int has_topright, +; ptrdiff_t stride) +;----------------------------------------------------------------------------- +%macro PRED8x8L_TOP_DC 0 +cglobal pred8x8l_top_dc_8, 4,4 + sub r0, r3 + pxor mm7, mm7 + movq mm0, [r0-8] + movq mm3, [r0] + movq mm1, [r0+8] + movq mm2, mm3 + movq mm4, mm3 + PALIGNR mm2, mm0, 7, mm0 + PALIGNR mm1, mm4, 1, mm4 + test r1d, r1d ; top_left + jz .fix_lt_2 + test r2d, r2d ; top_right + jz .fix_tr_1 + jmp .body +.fix_lt_2: + movq mm5, mm3 + pxor mm5, mm2 + psllq mm5, 56 + psrlq mm5, 56 + pxor mm2, mm5 + test r2d, r2d ; top_right + jnz .body +.fix_tr_1: + movq mm5, mm3 + pxor mm5, mm1 + psrlq mm5, 56 + psllq mm5, 56 + pxor mm1, mm5 +.body: + PRED4x4_LOWPASS mm0, mm2, mm1, mm3, mm5 + psadbw mm7, mm0 + paddw mm7, [pw_4] + psrlw mm7, 3 + pshufw mm7, mm7, 0 + packuswb mm7, mm7 +%rep 3 + movq [r0+r3*1], mm7 + movq [r0+r3*2], mm7 + lea r0, [r0+r3*2] +%endrep + movq [r0+r3*1], mm7 + movq [r0+r3*2], mm7 + RET +%endmacro + +INIT_MMX mmxext +PRED8x8L_TOP_DC +INIT_MMX ssse3 +PRED8x8L_TOP_DC + +;----------------------------------------------------------------------------- +; void ff_pred8x8l_dc_8(uint8_t *src, int has_topleft, int has_topright, +; ptrdiff_t stride) +;----------------------------------------------------------------------------- + +%macro PRED8x8L_DC 0 +cglobal pred8x8l_dc_8, 4,5 + sub r0, r3 + lea r4, [r0+r3*2] + movq mm0, [r0+r3*1-8] + punpckhbw mm0, [r0+r3*0-8] + movq mm1, [r4+r3*1-8] + punpckhbw mm1, [r0+r3*2-8] + mov r4, r0 + punpckhwd mm1, mm0 + lea r0, [r0+r3*4] + movq mm2, [r0+r3*1-8] + punpckhbw mm2, [r0+r3*0-8] + lea r0, [r0+r3*2] + movq mm3, [r0+r3*1-8] + punpckhbw mm3, [r0+r3*0-8] + punpckhwd mm3, mm2 + punpckhdq mm3, mm1 + lea r0, [r0+r3*2] + movq mm0, [r0+r3*0-8] + movq mm1, [r4] + mov r0, r4 + movq mm4, mm3 + movq mm2, mm3 + PALIGNR mm4, mm0, 7, mm0 + PALIGNR mm1, mm2, 1, mm2 + test r1d, r1d + jnz .do_left +.fix_lt_1: + movq mm5, mm3 + pxor mm5, mm4 + psrlq mm5, 56 + psllq mm5, 48 + pxor mm1, mm5 + jmp .do_left +.fix_lt_2: + movq mm5, mm3 + pxor mm5, mm2 + psllq mm5, 56 + psrlq mm5, 56 + pxor mm2, mm5 + test r2d, r2d + jnz .body +.fix_tr_1: + movq mm5, mm3 + pxor mm5, mm1 + psrlq mm5, 56 + psllq mm5, 56 + pxor mm1, mm5 + jmp .body +.do_left: + movq mm0, mm4 + PRED4x4_LOWPASS mm2, mm1, mm4, mm3, mm5 + movq mm4, mm0 + movq mm7, mm2 + PRED4x4_LOWPASS mm1, mm3, mm0, mm4, mm5 + psllq mm1, 56 + PALIGNR mm7, mm1, 7, mm3 + movq mm0, [r0-8] + movq mm3, [r0] + movq mm1, [r0+8] + movq mm2, mm3 + movq mm4, mm3 + PALIGNR mm2, mm0, 7, mm0 + PALIGNR mm1, mm4, 1, mm4 + test r1d, r1d + jz .fix_lt_2 + test r2d, r2d + jz .fix_tr_1 +.body: + lea r1, [r0+r3*2] + PRED4x4_LOWPASS mm6, mm2, mm1, mm3, mm5 + pxor mm0, mm0 + pxor mm1, mm1 + lea r2, [r1+r3*2] + psadbw mm0, mm7 + psadbw mm1, mm6 + paddw mm0, [pw_8] + paddw mm0, mm1 + lea r4, [r2+r3*2] + psrlw mm0, 4 + pshufw mm0, mm0, 0 + packuswb mm0, mm0 + movq [r0+r3*1], mm0 + movq [r0+r3*2], mm0 + movq [r1+r3*1], mm0 + movq [r1+r3*2], mm0 + movq [r2+r3*1], mm0 + movq [r2+r3*2], mm0 + movq [r4+r3*1], mm0 + movq [r4+r3*2], mm0 + RET +%endmacro + +INIT_MMX mmxext +PRED8x8L_DC +INIT_MMX ssse3 +PRED8x8L_DC + +;----------------------------------------------------------------------------- +; void ff_pred8x8l_horizontal_8(uint8_t *src, int has_topleft, +; int has_topright, ptrdiff_t stride) +;----------------------------------------------------------------------------- + +%macro PRED8x8L_HORIZONTAL 0 +cglobal pred8x8l_horizontal_8, 4,4 + sub r0, r3 + lea r2, [r0+r3*2] + movq mm0, [r0+r3*1-8] + test r1d, r1d + lea r1, [r0+r3] + cmovnz r1, r0 + punpckhbw mm0, [r1+r3*0-8] + movq mm1, [r2+r3*1-8] + punpckhbw mm1, [r0+r3*2-8] + mov r2, r0 + punpckhwd mm1, mm0 + lea r0, [r0+r3*4] + movq mm2, [r0+r3*1-8] + punpckhbw mm2, [r0+r3*0-8] + lea r0, [r0+r3*2] + movq mm3, [r0+r3*1-8] + punpckhbw mm3, [r0+r3*0-8] + punpckhwd mm3, mm2 + punpckhdq mm3, mm1 + lea r0, [r0+r3*2] + movq mm0, [r0+r3*0-8] + movq mm1, [r1+r3*0-8] + mov r0, r2 + movq mm4, mm3 + movq mm2, mm3 + PALIGNR mm4, mm0, 7, mm0 + PALIGNR mm1, mm2, 1, mm2 + movq mm0, mm4 + PRED4x4_LOWPASS mm2, mm1, mm4, mm3, mm5 + movq mm4, mm0 + movq mm7, mm2 + PRED4x4_LOWPASS mm1, mm3, mm0, mm4, mm5 + psllq mm1, 56 + PALIGNR mm7, mm1, 7, mm3 + movq mm3, mm7 + lea r1, [r0+r3*2] + movq mm7, mm3 + punpckhbw mm3, mm3 + punpcklbw mm7, mm7 + pshufw mm0, mm3, 0xff + pshufw mm1, mm3, 0xaa + lea r2, [r1+r3*2] + pshufw mm2, mm3, 0x55 + pshufw mm3, mm3, 0x00 + pshufw mm4, mm7, 0xff + pshufw mm5, mm7, 0xaa + pshufw mm6, mm7, 0x55 + pshufw mm7, mm7, 0x00 + movq [r0+r3*1], mm0 + movq [r0+r3*2], mm1 + movq [r1+r3*1], mm2 + movq [r1+r3*2], mm3 + movq [r2+r3*1], mm4 + movq [r2+r3*2], mm5 + lea r0, [r2+r3*2] + movq [r0+r3*1], mm6 + movq [r0+r3*2], mm7 + RET +%endmacro + +INIT_MMX mmxext +PRED8x8L_HORIZONTAL +INIT_MMX ssse3 +PRED8x8L_HORIZONTAL + +;----------------------------------------------------------------------------- +; void ff_pred8x8l_vertical_8(uint8_t *src, int has_topleft, int has_topright, +; ptrdiff_t stride) +;----------------------------------------------------------------------------- + +%macro PRED8x8L_VERTICAL 0 +cglobal pred8x8l_vertical_8, 4,4 + sub r0, r3 + movq mm0, [r0-8] + movq mm3, [r0] + movq mm1, [r0+8] + movq mm2, mm3 + movq mm4, mm3 + PALIGNR mm2, mm0, 7, mm0 + PALIGNR mm1, mm4, 1, mm4 + test r1d, r1d ; top_left + jz .fix_lt_2 + test r2d, r2d ; top_right + jz .fix_tr_1 + jmp .body +.fix_lt_2: + movq mm5, mm3 + pxor mm5, mm2 + psllq mm5, 56 + psrlq mm5, 56 + pxor mm2, mm5 + test r2d, r2d ; top_right + jnz .body +.fix_tr_1: + movq mm5, mm3 + pxor mm5, mm1 + psrlq mm5, 56 + psllq mm5, 56 + pxor mm1, mm5 +.body: + PRED4x4_LOWPASS mm0, mm2, mm1, mm3, mm5 +%rep 3 + movq [r0+r3*1], mm0 + movq [r0+r3*2], mm0 + lea r0, [r0+r3*2] +%endrep + movq [r0+r3*1], mm0 + movq [r0+r3*2], mm0 + RET +%endmacro + +INIT_MMX mmxext +PRED8x8L_VERTICAL +INIT_MMX ssse3 +PRED8x8L_VERTICAL + +;----------------------------------------------------------------------------- +; void ff_pred8x8l_down_left_8(uint8_t *src, int has_topleft, +; int has_topright, ptrdiff_t stride) +;----------------------------------------------------------------------------- + +%macro PRED8x8L_DOWN_LEFT 0 +cglobal pred8x8l_down_left_8, 4,4 + sub r0, r3 + movq mm0, [r0-8] + movq mm3, [r0] + movq mm1, [r0+8] + movq mm2, mm3 + movq mm4, mm3 + PALIGNR mm2, mm0, 7, mm0 + PALIGNR mm1, mm4, 1, mm4 + test r1d, r1d ; top_left + jz .fix_lt_2 + test r2d, r2d ; top_right + jz .fix_tr_1 + jmp .do_top +.fix_lt_2: + movq mm5, mm3 + pxor mm5, mm2 + psllq mm5, 56 + psrlq mm5, 56 + pxor mm2, mm5 + test r2d, r2d ; top_right + jnz .do_top +.fix_tr_1: + movq mm5, mm3 + pxor mm5, mm1 + psrlq mm5, 56 + psllq mm5, 56 + pxor mm1, mm5 + jmp .do_top +.fix_tr_2: + punpckhbw mm3, mm3 + pshufw mm1, mm3, 0xFF + jmp .do_topright +.do_top: + PRED4x4_LOWPASS mm4, mm2, mm1, mm3, mm5 + movq2dq xmm3, mm4 + test r2d, r2d ; top_right + jz .fix_tr_2 + movq mm0, [r0+8] + movq mm5, mm0 + movq mm2, mm0 + movq mm4, mm0 + psrlq mm5, 56 + PALIGNR mm2, mm3, 7, mm3 + PALIGNR mm5, mm4, 1, mm4 + PRED4x4_LOWPASS mm1, mm2, mm5, mm0, mm4 +.do_topright: + movq2dq xmm4, mm1 + psrlq mm1, 56 + movq2dq xmm5, mm1 + lea r1, [r0+r3*2] + pslldq xmm4, 8 + por xmm3, xmm4 + movdqa xmm2, xmm3 + psrldq xmm2, 1 + pslldq xmm5, 15 + por xmm2, xmm5 + lea r2, [r1+r3*2] + movdqa xmm1, xmm3 + pslldq xmm1, 1 +INIT_XMM cpuname + PRED4x4_LOWPASS xmm0, xmm1, xmm2, xmm3, xmm4 + psrldq xmm0, 1 + movq [r0+r3*1], xmm0 + psrldq xmm0, 1 + movq [r0+r3*2], xmm0 + psrldq xmm0, 1 + lea r0, [r2+r3*2] + movq [r1+r3*1], xmm0 + psrldq xmm0, 1 + movq [r1+r3*2], xmm0 + psrldq xmm0, 1 + movq [r2+r3*1], xmm0 + psrldq xmm0, 1 + movq [r2+r3*2], xmm0 + psrldq xmm0, 1 + movq [r0+r3*1], xmm0 + psrldq xmm0, 1 + movq [r0+r3*2], xmm0 + RET +%endmacro + +INIT_MMX sse2 +PRED8x8L_DOWN_LEFT +INIT_MMX ssse3 +PRED8x8L_DOWN_LEFT + +;----------------------------------------------------------------------------- +; void ff_pred8x8l_down_right_8(uint8_t *src, int has_topleft, +; int has_topright, ptrdiff_t stride) +;----------------------------------------------------------------------------- + +%macro PRED8x8L_DOWN_RIGHT 0 +cglobal pred8x8l_down_right_8, 4,5 + sub r0, r3 + lea r4, [r0+r3*2] + movq mm0, [r0+r3*1-8] + punpckhbw mm0, [r0+r3*0-8] + movq mm1, [r4+r3*1-8] + punpckhbw mm1, [r0+r3*2-8] + mov r4, r0 + punpckhwd mm1, mm0 + lea r0, [r0+r3*4] + movq mm2, [r0+r3*1-8] + punpckhbw mm2, [r0+r3*0-8] + lea r0, [r0+r3*2] + movq mm3, [r0+r3*1-8] + punpckhbw mm3, [r0+r3*0-8] + punpckhwd mm3, mm2 + punpckhdq mm3, mm1 + lea r0, [r0+r3*2] + movq mm0, [r0+r3*0-8] + movq mm1, [r4] + mov r0, r4 + movq mm4, mm3 + movq mm2, mm3 + PALIGNR mm4, mm0, 7, mm0 + PALIGNR mm1, mm2, 1, mm2 + test r1d, r1d + jz .fix_lt_1 + jmp .do_left +.fix_lt_1: + movq mm5, mm3 + pxor mm5, mm4 + psrlq mm5, 56 + psllq mm5, 48 + pxor mm1, mm5 + jmp .do_left +.fix_lt_2: + movq mm5, mm3 + pxor mm5, mm2 + psllq mm5, 56 + psrlq mm5, 56 + pxor mm2, mm5 + test r2d, r2d + jnz .do_top +.fix_tr_1: + movq mm5, mm3 + pxor mm5, mm1 + psrlq mm5, 56 + psllq mm5, 56 + pxor mm1, mm5 + jmp .do_top +.do_left: + movq mm0, mm4 + PRED4x4_LOWPASS mm2, mm1, mm4, mm3, mm5 + movq mm4, mm0 + movq mm7, mm2 + movq2dq xmm3, mm2 + PRED4x4_LOWPASS mm1, mm3, mm0, mm4, mm5 + psllq mm1, 56 + PALIGNR mm7, mm1, 7, mm3 + movq2dq xmm1, mm7 + movq mm0, [r0-8] + movq mm3, [r0] + movq mm1, [r0+8] + movq mm2, mm3 + movq mm4, mm3 + PALIGNR mm2, mm0, 7, mm0 + PALIGNR mm1, mm4, 1, mm4 + test r1d, r1d + jz .fix_lt_2 + test r2d, r2d + jz .fix_tr_1 +.do_top: + PRED4x4_LOWPASS mm4, mm2, mm1, mm3, mm5 + movq2dq xmm4, mm4 + lea r1, [r0+r3*2] + movdqa xmm0, xmm3 + pslldq xmm4, 8 + por xmm3, xmm4 + lea r2, [r1+r3*2] + pslldq xmm4, 1 + por xmm1, xmm4 + psrldq xmm0, 7 + pslldq xmm0, 15 + psrldq xmm0, 7 + por xmm1, xmm0 + lea r0, [r2+r3*2] + movdqa xmm2, xmm3 + psrldq xmm2, 1 +INIT_XMM cpuname + PRED4x4_LOWPASS xmm0, xmm1, xmm2, xmm3, xmm4 + movdqa xmm1, xmm0 + psrldq xmm1, 1 + movq [r0+r3*2], xmm0 + movq [r0+r3*1], xmm1 + psrldq xmm0, 2 + psrldq xmm1, 2 + movq [r2+r3*2], xmm0 + movq [r2+r3*1], xmm1 + psrldq xmm0, 2 + psrldq xmm1, 2 + movq [r1+r3*2], xmm0 + movq [r1+r3*1], xmm1 + psrldq xmm0, 2 + psrldq xmm1, 2 + movq [r4+r3*2], xmm0 + movq [r4+r3*1], xmm1 + RET +%endmacro + +INIT_MMX sse2 +PRED8x8L_DOWN_RIGHT +INIT_MMX ssse3 +PRED8x8L_DOWN_RIGHT + +;----------------------------------------------------------------------------- +; void ff_pred8x8l_vertical_right_8(uint8_t *src, int has_topleft, +; int has_topright, ptrdiff_t stride) +;----------------------------------------------------------------------------- + +%macro PRED8x8L_VERTICAL_RIGHT 0 +cglobal pred8x8l_vertical_right_8, 4,5,7 + ; manually spill XMM registers for Win64 because + ; the code here is initialized with INIT_MMX + WIN64_SPILL_XMM 7 + sub r0, r3 + lea r4, [r0+r3*2] + movq mm0, [r0+r3*1-8] + punpckhbw mm0, [r0+r3*0-8] + movq mm1, [r4+r3*1-8] + punpckhbw mm1, [r0+r3*2-8] + mov r4, r0 + punpckhwd mm1, mm0 + lea r0, [r0+r3*4] + movq mm2, [r0+r3*1-8] + punpckhbw mm2, [r0+r3*0-8] + lea r0, [r0+r3*2] + movq mm3, [r0+r3*1-8] + punpckhbw mm3, [r0+r3*0-8] + punpckhwd mm3, mm2 + punpckhdq mm3, mm1 + lea r0, [r0+r3*2] + movq mm0, [r0+r3*0-8] + movq mm1, [r4] + mov r0, r4 + movq mm4, mm3 + movq mm2, mm3 + PALIGNR mm4, mm0, 7, mm0 + PALIGNR mm1, mm2, 1, mm2 + test r1d, r1d + jnz .do_left +.fix_lt_1: + movq mm5, mm3 + pxor mm5, mm4 + psrlq mm5, 56 + psllq mm5, 48 + pxor mm1, mm5 + jmp .do_left +.fix_lt_2: + movq mm5, mm3 + pxor mm5, mm2 + psllq mm5, 56 + psrlq mm5, 56 + pxor mm2, mm5 + test r2d, r2d + jnz .do_top +.fix_tr_1: + movq mm5, mm3 + pxor mm5, mm1 + psrlq mm5, 56 + psllq mm5, 56 + pxor mm1, mm5 + jmp .do_top +.do_left: + movq mm0, mm4 + PRED4x4_LOWPASS mm2, mm1, mm4, mm3, mm5 + movq2dq xmm0, mm2 + movq mm0, [r0-8] + movq mm3, [r0] + movq mm1, [r0+8] + movq mm2, mm3 + movq mm4, mm3 + PALIGNR mm2, mm0, 7, mm0 + PALIGNR mm1, mm4, 1, mm4 + test r1d, r1d + jz .fix_lt_2 + test r2d, r2d + jz .fix_tr_1 +.do_top: + PRED4x4_LOWPASS mm6, mm2, mm1, mm3, mm5 + lea r1, [r0+r3*2] + movq2dq xmm4, mm6 + pslldq xmm4, 8 + por xmm0, xmm4 + movdqa xmm6, [pw_ff00] + movdqa xmm1, xmm0 + lea r2, [r1+r3*2] + movdqa xmm2, xmm0 + movdqa xmm3, xmm0 + pslldq xmm0, 1 + pslldq xmm1, 2 + pavgb xmm2, xmm0 +INIT_XMM cpuname + PRED4x4_LOWPASS xmm4, xmm3, xmm1, xmm0, xmm5 + pandn xmm6, xmm4 + movdqa xmm5, xmm4 + psrlw xmm4, 8 + packuswb xmm6, xmm4 + movhlps xmm4, xmm6 + movhps [r0+r3*2], xmm5 + movhps [r0+r3*1], xmm2 + psrldq xmm5, 4 + movss xmm5, xmm6 + psrldq xmm2, 4 + movss xmm2, xmm4 + lea r0, [r2+r3*2] + psrldq xmm5, 1 + psrldq xmm2, 1 + movq [r0+r3*2], xmm5 + movq [r0+r3*1], xmm2 + psrldq xmm5, 1 + psrldq xmm2, 1 + movq [r2+r3*2], xmm5 + movq [r2+r3*1], xmm2 + psrldq xmm5, 1 + psrldq xmm2, 1 + movq [r1+r3*2], xmm5 + movq [r1+r3*1], xmm2 + RET +%endmacro + +INIT_MMX sse2 +PRED8x8L_VERTICAL_RIGHT +INIT_MMX ssse3 +PRED8x8L_VERTICAL_RIGHT + +;----------------------------------------------------------------------------- +; void ff_pred8x8l_vertical_left_8(uint8_t *src, int has_topleft, +; int has_topright, ptrdiff_t stride) +;----------------------------------------------------------------------------- + +%macro PRED8x8L_VERTICAL_LEFT 0 +cglobal pred8x8l_vertical_left_8, 4,4 + sub r0, r3 + movq mm0, [r0-8] + movq mm3, [r0] + movq mm1, [r0+8] + movq mm2, mm3 + movq mm4, mm3 + PALIGNR mm2, mm0, 7, mm0 + PALIGNR mm1, mm4, 1, mm4 + test r1d, r1d + jz .fix_lt_2 + test r2d, r2d + jz .fix_tr_1 + jmp .do_top +.fix_lt_2: + movq mm5, mm3 + pxor mm5, mm2 + psllq mm5, 56 + psrlq mm5, 56 + pxor mm2, mm5 + test r2d, r2d + jnz .do_top +.fix_tr_1: + movq mm5, mm3 + pxor mm5, mm1 + psrlq mm5, 56 + psllq mm5, 56 + pxor mm1, mm5 + jmp .do_top +.fix_tr_2: + punpckhbw mm3, mm3 + pshufw mm1, mm3, 0xFF + jmp .do_topright +.do_top: + PRED4x4_LOWPASS mm4, mm2, mm1, mm3, mm5 + movq2dq xmm4, mm4 + test r2d, r2d + jz .fix_tr_2 + movq mm0, [r0+8] + movq mm5, mm0 + movq mm2, mm0 + movq mm4, mm0 + psrlq mm5, 56 + PALIGNR mm2, mm3, 7, mm3 + PALIGNR mm5, mm4, 1, mm4 + PRED4x4_LOWPASS mm1, mm2, mm5, mm0, mm4 +.do_topright: + movq2dq xmm3, mm1 + lea r1, [r0+r3*2] + pslldq xmm3, 8 + por xmm4, xmm3 + movdqa xmm2, xmm4 + movdqa xmm1, xmm4 + movdqa xmm3, xmm4 + psrldq xmm2, 1 + pslldq xmm1, 1 + pavgb xmm3, xmm2 + lea r2, [r1+r3*2] +INIT_XMM cpuname + PRED4x4_LOWPASS xmm0, xmm1, xmm2, xmm4, xmm5 + psrldq xmm0, 1 + movq [r0+r3*1], xmm3 + movq [r0+r3*2], xmm0 + lea r0, [r2+r3*2] + psrldq xmm3, 1 + psrldq xmm0, 1 + movq [r1+r3*1], xmm3 + movq [r1+r3*2], xmm0 + psrldq xmm3, 1 + psrldq xmm0, 1 + movq [r2+r3*1], xmm3 + movq [r2+r3*2], xmm0 + psrldq xmm3, 1 + psrldq xmm0, 1 + movq [r0+r3*1], xmm3 + movq [r0+r3*2], xmm0 + RET +%endmacro + +INIT_MMX sse2 +PRED8x8L_VERTICAL_LEFT +INIT_MMX ssse3 +PRED8x8L_VERTICAL_LEFT + +;----------------------------------------------------------------------------- +; void ff_pred8x8l_horizontal_up_8(uint8_t *src, int has_topleft, +; int has_topright, ptrdiff_t stride) +;----------------------------------------------------------------------------- + +%macro PRED8x8L_HORIZONTAL_UP 0 +cglobal pred8x8l_horizontal_up_8, 4,4 + sub r0, r3 + lea r2, [r0+r3*2] + movq mm0, [r0+r3*1-8] + test r1d, r1d + lea r1, [r0+r3] + cmovnz r1, r0 + punpckhbw mm0, [r1+r3*0-8] + movq mm1, [r2+r3*1-8] + punpckhbw mm1, [r0+r3*2-8] + mov r2, r0 + punpckhwd mm1, mm0 + lea r0, [r0+r3*4] + movq mm2, [r0+r3*1-8] + punpckhbw mm2, [r0+r3*0-8] + lea r0, [r0+r3*2] + movq mm3, [r0+r3*1-8] + punpckhbw mm3, [r0+r3*0-8] + punpckhwd mm3, mm2 + punpckhdq mm3, mm1 + lea r0, [r0+r3*2] + movq mm0, [r0+r3*0-8] + movq mm1, [r1+r3*0-8] + mov r0, r2 + movq mm4, mm3 + movq mm2, mm3 + PALIGNR mm4, mm0, 7, mm0 + PALIGNR mm1, mm2, 1, mm2 + movq mm0, mm4 + PRED4x4_LOWPASS mm2, mm1, mm4, mm3, mm5 + movq mm4, mm0 + movq mm7, mm2 + PRED4x4_LOWPASS mm1, mm3, mm0, mm4, mm5 + psllq mm1, 56 + PALIGNR mm7, mm1, 7, mm3 + lea r1, [r0+r3*2] + pshufw mm0, mm7, 00011011b ; l6 l7 l4 l5 l2 l3 l0 l1 + psllq mm7, 56 ; l7 .. .. .. .. .. .. .. + movq mm2, mm0 + psllw mm0, 8 + psrlw mm2, 8 + por mm2, mm0 ; l7 l6 l5 l4 l3 l2 l1 l0 + movq mm3, mm2 + movq mm4, mm2 + movq mm5, mm2 + psrlq mm2, 8 + psrlq mm3, 16 + lea r2, [r1+r3*2] + por mm2, mm7 ; l7 l7 l6 l5 l4 l3 l2 l1 + punpckhbw mm7, mm7 + por mm3, mm7 ; l7 l7 l7 l6 l5 l4 l3 l2 + pavgb mm4, mm2 + PRED4x4_LOWPASS mm1, mm3, mm5, mm2, mm6 + movq mm5, mm4 + punpcklbw mm4, mm1 ; p4 p3 p2 p1 + punpckhbw mm5, mm1 ; p8 p7 p6 p5 + movq mm6, mm5 + movq mm7, mm5 + movq mm0, mm5 + PALIGNR mm5, mm4, 2, mm1 + pshufw mm1, mm6, 11111001b + PALIGNR mm6, mm4, 4, mm2 + pshufw mm2, mm7, 11111110b + PALIGNR mm7, mm4, 6, mm3 + pshufw mm3, mm0, 11111111b + movq [r0+r3*1], mm4 + movq [r0+r3*2], mm5 + lea r0, [r2+r3*2] + movq [r1+r3*1], mm6 + movq [r1+r3*2], mm7 + movq [r2+r3*1], mm0 + movq [r2+r3*2], mm1 + movq [r0+r3*1], mm2 + movq [r0+r3*2], mm3 + RET +%endmacro + +INIT_MMX mmxext +PRED8x8L_HORIZONTAL_UP +INIT_MMX ssse3 +PRED8x8L_HORIZONTAL_UP + +;----------------------------------------------------------------------------- +; void ff_pred8x8l_horizontal_down_8(uint8_t *src, int has_topleft, +; int has_topright, ptrdiff_t stride) +;----------------------------------------------------------------------------- + +%macro PRED8x8L_HORIZONTAL_DOWN 0 +cglobal pred8x8l_horizontal_down_8, 4,5 + sub r0, r3 + lea r4, [r0+r3*2] + movq mm0, [r0+r3*1-8] + punpckhbw mm0, [r0+r3*0-8] + movq mm1, [r4+r3*1-8] + punpckhbw mm1, [r0+r3*2-8] + mov r4, r0 + punpckhwd mm1, mm0 + lea r0, [r0+r3*4] + movq mm2, [r0+r3*1-8] + punpckhbw mm2, [r0+r3*0-8] + lea r0, [r0+r3*2] + movq mm3, [r0+r3*1-8] + punpckhbw mm3, [r0+r3*0-8] + punpckhwd mm3, mm2 + punpckhdq mm3, mm1 + lea r0, [r0+r3*2] + movq mm0, [r0+r3*0-8] + movq mm1, [r4] + mov r0, r4 + movq mm4, mm3 + movq mm2, mm3 + PALIGNR mm4, mm0, 7, mm0 + PALIGNR mm1, mm2, 1, mm2 + test r1d, r1d + jnz .do_left +.fix_lt_1: + movq mm5, mm3 + pxor mm5, mm4 + psrlq mm5, 56 + psllq mm5, 48 + pxor mm1, mm5 + jmp .do_left +.fix_lt_2: + movq mm5, mm3 + pxor mm5, mm2 + psllq mm5, 56 + psrlq mm5, 56 + pxor mm2, mm5 + test r2d, r2d + jnz .do_top +.fix_tr_1: + movq mm5, mm3 + pxor mm5, mm1 + psrlq mm5, 56 + psllq mm5, 56 + pxor mm1, mm5 + jmp .do_top +.fix_tr_2: + punpckhbw mm3, mm3 + pshufw mm1, mm3, 0xFF + jmp .do_topright +.do_left: + movq mm0, mm4 + PRED4x4_LOWPASS mm2, mm1, mm4, mm3, mm5 + movq2dq xmm0, mm2 + pslldq xmm0, 8 + movq mm4, mm0 + PRED4x4_LOWPASS mm1, mm3, mm0, mm4, mm5 + movq2dq xmm2, mm1 + pslldq xmm2, 15 + psrldq xmm2, 8 + por xmm0, xmm2 + movq mm0, [r0-8] + movq mm3, [r0] + movq mm1, [r0+8] + movq mm2, mm3 + movq mm4, mm3 + PALIGNR mm2, mm0, 7, mm0 + PALIGNR mm1, mm4, 1, mm4 + test r1d, r1d + jz .fix_lt_2 + test r2d, r2d + jz .fix_tr_1 +.do_top: + PRED4x4_LOWPASS mm4, mm2, mm1, mm3, mm5 + movq2dq xmm1, mm4 + test r2d, r2d + jz .fix_tr_2 + movq mm0, [r0+8] + movq mm5, mm0 + movq mm2, mm0 + movq mm4, mm0 + psrlq mm5, 56 + PALIGNR mm2, mm3, 7, mm3 + PALIGNR mm5, mm4, 1, mm4 + PRED4x4_LOWPASS mm1, mm2, mm5, mm0, mm4 +.do_topright: + movq2dq xmm5, mm1 + pslldq xmm5, 8 + por xmm1, xmm5 +INIT_XMM cpuname + lea r2, [r4+r3*2] + movdqa xmm2, xmm1 + movdqa xmm3, xmm1 + PALIGNR xmm1, xmm0, 7, xmm4 + PALIGNR xmm2, xmm0, 9, xmm5 + lea r1, [r2+r3*2] + PALIGNR xmm3, xmm0, 8, xmm0 + movdqa xmm4, xmm1 + pavgb xmm4, xmm3 + lea r0, [r1+r3*2] + PRED4x4_LOWPASS xmm0, xmm1, xmm2, xmm3, xmm5 + punpcklbw xmm4, xmm0 + movhlps xmm0, xmm4 + movq [r0+r3*2], xmm4 + movq [r2+r3*2], xmm0 + psrldq xmm4, 2 + psrldq xmm0, 2 + movq [r0+r3*1], xmm4 + movq [r2+r3*1], xmm0 + psrldq xmm4, 2 + psrldq xmm0, 2 + movq [r1+r3*2], xmm4 + movq [r4+r3*2], xmm0 + psrldq xmm4, 2 + psrldq xmm0, 2 + movq [r1+r3*1], xmm4 + movq [r4+r3*1], xmm0 + RET +%endmacro + +INIT_MMX sse2 +PRED8x8L_HORIZONTAL_DOWN +INIT_MMX ssse3 +PRED8x8L_HORIZONTAL_DOWN + +;------------------------------------------------------------------------------- +; void ff_pred4x4_dc_8_mmxext(uint8_t *src, const uint8_t *topright, +; ptrdiff_t stride) +;------------------------------------------------------------------------------- + +INIT_MMX mmxext +cglobal pred4x4_dc_8, 3,5 + pxor mm7, mm7 + mov r4, r0 + sub r0, r2 + movd mm0, [r0] + psadbw mm0, mm7 + movzx r1d, byte [r0+r2*1-1] + movd r3d, mm0 + add r3d, r1d + movzx r1d, byte [r0+r2*2-1] + lea r0, [r0+r2*2] + add r3d, r1d + movzx r1d, byte [r0+r2*1-1] + add r3d, r1d + movzx r1d, byte [r0+r2*2-1] + add r3d, r1d + add r3d, 4 + shr r3d, 3 + imul r3d, 0x01010101 + mov [r4+r2*0], r3d + mov [r0+r2*0], r3d + mov [r0+r2*1], r3d + mov [r0+r2*2], r3d + RET + +;----------------------------------------------------------------------------- +; void ff_pred4x4_tm_vp8_8_mmxext(uint8_t *src, const uint8_t *topright, +; ptrdiff_t stride) +;----------------------------------------------------------------------------- + +INIT_MMX mmxext +cglobal pred4x4_tm_vp8_8, 3,6 + sub r0, r2 + pxor mm7, mm7 + movd mm0, [r0] + punpcklbw mm0, mm7 + movzx r4d, byte [r0-1] + mov r5d, 2 +.loop: + movzx r1d, byte [r0+r2*1-1] + movzx r3d, byte [r0+r2*2-1] + sub r1d, r4d + sub r3d, r4d + movd mm2, r1d + movd mm4, r3d + pshufw mm2, mm2, 0 + pshufw mm4, mm4, 0 + paddw mm2, mm0 + paddw mm4, mm0 + packuswb mm2, mm2 + packuswb mm4, mm4 + movd [r0+r2*1], mm2 + movd [r0+r2*2], mm4 + lea r0, [r0+r2*2] + dec r5d + jg .loop + REP_RET + +INIT_XMM ssse3 +cglobal pred4x4_tm_vp8_8, 3,3 + sub r0, r2 + movq mm6, [tm_shuf] + pxor mm1, mm1 + movd mm0, [r0] + punpcklbw mm0, mm1 + movd mm7, [r0-4] + pshufb mm7, mm6 + lea r1, [r0+r2*2] + movd mm2, [r0+r2*1-4] + movd mm3, [r0+r2*2-4] + movd mm4, [r1+r2*1-4] + movd mm5, [r1+r2*2-4] + pshufb mm2, mm6 + pshufb mm3, mm6 + pshufb mm4, mm6 + pshufb mm5, mm6 + psubw mm0, mm7 + paddw mm2, mm0 + paddw mm3, mm0 + paddw mm4, mm0 + paddw mm5, mm0 + packuswb mm2, mm2 + packuswb mm3, mm3 + packuswb mm4, mm4 + packuswb mm5, mm5 + movd [r0+r2*1], mm2 + movd [r0+r2*2], mm3 + movd [r1+r2*1], mm4 + movd [r1+r2*2], mm5 + RET + +;----------------------------------------------------------------------------- +; void ff_pred4x4_vertical_vp8_8_mmxext(uint8_t *src, const uint8_t *topright, +; ptrdiff_t stride) +;----------------------------------------------------------------------------- + +INIT_MMX mmxext +cglobal pred4x4_vertical_vp8_8, 3,3 + sub r0, r2 + movd m1, [r0-1] + movd m0, [r0] + mova m2, m0 ;t0 t1 t2 t3 + punpckldq m0, [r1] ;t0 t1 t2 t3 t4 t5 t6 t7 + lea r1, [r0+r2*2] + psrlq m0, 8 ;t1 t2 t3 t4 + PRED4x4_LOWPASS m3, m1, m0, m2, m4 + movd [r0+r2*1], m3 + movd [r0+r2*2], m3 + movd [r1+r2*1], m3 + movd [r1+r2*2], m3 + RET + +;----------------------------------------------------------------------------- +; void ff_pred4x4_down_left_8_mmxext(uint8_t *src, const uint8_t *topright, +; ptrdiff_t stride) +;----------------------------------------------------------------------------- +INIT_MMX mmxext +cglobal pred4x4_down_left_8, 3,3 + sub r0, r2 + movq m1, [r0] + punpckldq m1, [r1] + movq m2, m1 + movq m3, m1 + psllq m1, 8 + pxor m2, m1 + psrlq m2, 8 + pxor m2, m3 + PRED4x4_LOWPASS m0, m1, m2, m3, m4 + lea r1, [r0+r2*2] + psrlq m0, 8 + movd [r0+r2*1], m0 + psrlq m0, 8 + movd [r0+r2*2], m0 + psrlq m0, 8 + movd [r1+r2*1], m0 + psrlq m0, 8 + movd [r1+r2*2], m0 + RET + +;------------------------------------------------------------------------------ +; void ff_pred4x4_vertical_left_8_mmxext(uint8_t *src, const uint8_t *topright, +; ptrdiff_t stride) +;------------------------------------------------------------------------------ + +INIT_MMX mmxext +cglobal pred4x4_vertical_left_8, 3,3 + sub r0, r2 + movq m1, [r0] + punpckldq m1, [r1] + movq m3, m1 + movq m2, m1 + psrlq m3, 8 + psrlq m2, 16 + movq m4, m3 + pavgb m4, m1 + PRED4x4_LOWPASS m0, m1, m2, m3, m5 + lea r1, [r0+r2*2] + movh [r0+r2*1], m4 + movh [r0+r2*2], m0 + psrlq m4, 8 + psrlq m0, 8 + movh [r1+r2*1], m4 + movh [r1+r2*2], m0 + RET + +;------------------------------------------------------------------------------ +; void ff_pred4x4_horizontal_up_8_mmxext(uint8_t *src, const uint8_t *topright, +; ptrdiff_t stride) +;------------------------------------------------------------------------------ + +INIT_MMX mmxext +cglobal pred4x4_horizontal_up_8, 3,3 + sub r0, r2 + lea r1, [r0+r2*2] + movd m0, [r0+r2*1-4] + punpcklbw m0, [r0+r2*2-4] + movd m1, [r1+r2*1-4] + punpcklbw m1, [r1+r2*2-4] + punpckhwd m0, m1 + movq m1, m0 + punpckhbw m1, m1 + pshufw m1, m1, 0xFF + punpckhdq m0, m1 + movq m2, m0 + movq m3, m0 + movq m7, m0 + psrlq m2, 16 + psrlq m3, 8 + pavgb m7, m3 + PRED4x4_LOWPASS m4, m0, m2, m3, m5 + punpcklbw m7, m4 + movd [r0+r2*1], m7 + psrlq m7, 16 + movd [r0+r2*2], m7 + psrlq m7, 16 + movd [r1+r2*1], m7 + movd [r1+r2*2], m1 + RET + +;------------------------------------------------------------------------------ +; void ff_pred4x4_horizontal_down_8_mmxext(uint8_t *src, +; const uint8_t *topright, +; ptrdiff_t stride) +;------------------------------------------------------------------------------ + +INIT_MMX mmxext +cglobal pred4x4_horizontal_down_8, 3,3 + sub r0, r2 + lea r1, [r0+r2*2] + movh m0, [r0-4] ; lt .. + punpckldq m0, [r0] ; t3 t2 t1 t0 lt .. .. .. + psllq m0, 8 ; t2 t1 t0 lt .. .. .. .. + movd m1, [r1+r2*2-4] ; l3 + punpcklbw m1, [r1+r2*1-4] ; l2 l3 + movd m2, [r0+r2*2-4] ; l1 + punpcklbw m2, [r0+r2*1-4] ; l0 l1 + punpckhwd m1, m2 ; l0 l1 l2 l3 + punpckhdq m1, m0 ; t2 t1 t0 lt l0 l1 l2 l3 + movq m0, m1 + movq m2, m1 + movq m5, m1 + psrlq m0, 16 ; .. .. t2 t1 t0 lt l0 l1 + psrlq m2, 8 ; .. t2 t1 t0 lt l0 l1 l2 + pavgb m5, m2 + PRED4x4_LOWPASS m3, m1, m0, m2, m4 + punpcklbw m5, m3 + psrlq m3, 32 + PALIGNR m3, m5, 6, m4 + movh [r1+r2*2], m5 + psrlq m5, 16 + movh [r1+r2*1], m5 + psrlq m5, 16 + movh [r0+r2*2], m5 + movh [r0+r2*1], m3 + RET + +;----------------------------------------------------------------------------- +; void ff_pred4x4_vertical_right_8_mmxext(uint8_t *src, +; const uint8_t *topright, +; ptrdiff_t stride) +;----------------------------------------------------------------------------- + +INIT_MMX mmxext +cglobal pred4x4_vertical_right_8, 3,3 + sub r0, r2 + lea r1, [r0+r2*2] + movh m0, [r0] ; ........t3t2t1t0 + movq m5, m0 + PALIGNR m0, [r0-8], 7, m1 ; ......t3t2t1t0lt + pavgb m5, m0 + PALIGNR m0, [r0+r2*1-8], 7, m1 ; ....t3t2t1t0ltl0 + movq m1, m0 + PALIGNR m0, [r0+r2*2-8], 7, m2 ; ..t3t2t1t0ltl0l1 + movq m2, m0 + PALIGNR m0, [r1+r2*1-8], 7, m3 ; t3t2t1t0ltl0l1l2 + PRED4x4_LOWPASS m3, m1, m0, m2, m4 + movq m1, m3 + psrlq m3, 16 + psllq m1, 48 + movh [r0+r2*1], m5 + movh [r0+r2*2], m3 + PALIGNR m5, m1, 7, m2 + psllq m1, 8 + movh [r1+r2*1], m5 + PALIGNR m3, m1, 7, m1 + movh [r1+r2*2], m3 + RET + +;----------------------------------------------------------------------------- +; void ff_pred4x4_down_right_8_mmxext(uint8_t *src, const uint8_t *topright, +; ptrdiff_t stride) +;----------------------------------------------------------------------------- + +INIT_MMX mmxext +cglobal pred4x4_down_right_8, 3,3 + sub r0, r2 + lea r1, [r0+r2*2] + movq m1, [r1-8] + movq m2, [r0+r2*1-8] + punpckhbw m2, [r0-8] + movh m3, [r0] + punpckhwd m1, m2 + PALIGNR m3, m1, 5, m1 + movq m1, m3 + PALIGNR m3, [r1+r2*1-8], 7, m4 + movq m2, m3 + PALIGNR m3, [r1+r2*2-8], 7, m4 + PRED4x4_LOWPASS m0, m3, m1, m2, m4 + movh [r1+r2*2], m0 + psrlq m0, 8 + movh [r1+r2*1], m0 + psrlq m0, 8 + movh [r0+r2*2], m0 + psrlq m0, 8 + movh [r0+r2*1], m0 + RET |