| ; |
| ; 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 "third_party/x86inc/x86inc.asm" |
| |
| SECTION_RODATA |
| pw_4: times 8 dw 4 |
| pw_8: times 8 dw 8 |
| pw_16: times 8 dw 16 |
| pw_32: times 8 dw 32 |
| dc_128: times 16 db 128 |
| pw2_4: times 8 dw 2 |
| pw2_8: times 8 dw 4 |
| pw2_16: times 8 dw 8 |
| pw2_32: times 8 dw 16 |
| |
| SECTION .text |
| |
| INIT_MMX sse |
| cglobal dc_predictor_4x4, 4, 5, 2, dst, stride, above, left, goffset |
| GET_GOT goffsetq |
| |
| pxor m1, m1 |
| movd m0, [aboveq] |
| punpckldq m0, [leftq] |
| psadbw m0, m1 |
| paddw m0, [GLOBAL(pw_4)] |
| psraw m0, 3 |
| pshufw m0, m0, 0x0 |
| packuswb m0, m0 |
| movd [dstq ], m0 |
| movd [dstq+strideq], m0 |
| lea dstq, [dstq+strideq*2] |
| movd [dstq ], m0 |
| movd [dstq+strideq], m0 |
| |
| RESTORE_GOT |
| RET |
| |
| INIT_MMX sse |
| cglobal dc_left_predictor_4x4, 4, 5, 2, dst, stride, above, left, goffset |
| GET_GOT goffsetq |
| |
| pxor m1, m1 |
| movd m0, [leftq] |
| psadbw m0, m1 |
| paddw m0, [GLOBAL(pw2_4)] |
| psraw m0, 2 |
| pshufw m0, m0, 0x0 |
| packuswb m0, m0 |
| movd [dstq ], m0 |
| movd [dstq+strideq], m0 |
| lea dstq, [dstq+strideq*2] |
| movd [dstq ], m0 |
| movd [dstq+strideq], m0 |
| |
| RESTORE_GOT |
| RET |
| |
| INIT_MMX sse |
| cglobal dc_top_predictor_4x4, 4, 5, 2, dst, stride, above, left, goffset |
| GET_GOT goffsetq |
| |
| pxor m1, m1 |
| movd m0, [aboveq] |
| psadbw m0, m1 |
| paddw m0, [GLOBAL(pw2_4)] |
| psraw m0, 2 |
| pshufw m0, m0, 0x0 |
| packuswb m0, m0 |
| movd [dstq ], m0 |
| movd [dstq+strideq], m0 |
| lea dstq, [dstq+strideq*2] |
| movd [dstq ], m0 |
| movd [dstq+strideq], m0 |
| |
| RESTORE_GOT |
| RET |
| |
| INIT_MMX sse |
| cglobal dc_predictor_8x8, 4, 5, 3, dst, stride, above, left, goffset |
| GET_GOT goffsetq |
| |
| pxor m1, m1 |
| movq m0, [aboveq] |
| movq m2, [leftq] |
| DEFINE_ARGS dst, stride, stride3 |
| lea stride3q, [strideq*3] |
| psadbw m0, m1 |
| psadbw m2, m1 |
| paddw m0, m2 |
| paddw m0, [GLOBAL(pw_8)] |
| psraw m0, 4 |
| pshufw m0, m0, 0x0 |
| packuswb m0, m0 |
| 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 |
| |
| RESTORE_GOT |
| RET |
| |
| INIT_MMX sse |
| cglobal dc_top_predictor_8x8, 4, 5, 3, dst, stride, above, left, goffset |
| GET_GOT goffsetq |
| |
| pxor m1, m1 |
| movq m0, [aboveq] |
| DEFINE_ARGS dst, stride, stride3 |
| lea stride3q, [strideq*3] |
| psadbw m0, m1 |
| paddw m0, [GLOBAL(pw2_8)] |
| psraw m0, 3 |
| pshufw m0, m0, 0x0 |
| packuswb m0, m0 |
| 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 |
| |
| RESTORE_GOT |
| RET |
| |
| INIT_MMX sse |
| cglobal dc_left_predictor_8x8, 4, 5, 3, dst, stride, above, left, goffset |
| GET_GOT goffsetq |
| |
| pxor m1, m1 |
| movq m0, [leftq] |
| DEFINE_ARGS dst, stride, stride3 |
| lea stride3q, [strideq*3] |
| psadbw m0, m1 |
| paddw m0, [GLOBAL(pw2_8)] |
| psraw m0, 3 |
| pshufw m0, m0, 0x0 |
| packuswb m0, m0 |
| 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 |
| |
| RESTORE_GOT |
| RET |
| |
| INIT_MMX sse |
| cglobal dc_128_predictor_4x4, 4, 5, 3, dst, stride, above, left, goffset |
| GET_GOT goffsetq |
| |
| DEFINE_ARGS dst, stride, stride3 |
| lea stride3q, [strideq*3] |
| movd m0, [GLOBAL(dc_128)] |
| movd [dstq ], m0 |
| movd [dstq+strideq ], m0 |
| movd [dstq+strideq*2], m0 |
| movd [dstq+stride3q ], m0 |
| RESTORE_GOT |
| RET |
| |
| INIT_MMX sse |
| cglobal dc_128_predictor_8x8, 4, 5, 3, dst, stride, above, left, goffset |
| GET_GOT goffsetq |
| |
| DEFINE_ARGS dst, stride, stride3 |
| lea stride3q, [strideq*3] |
| movq m0, [GLOBAL(dc_128)] |
| 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 |
| RESTORE_GOT |
| RET |
| |
| INIT_XMM sse2 |
| cglobal dc_predictor_16x16, 4, 5, 3, dst, stride, above, left, goffset |
| GET_GOT goffsetq |
| |
| pxor m1, m1 |
| mova m0, [aboveq] |
| mova m2, [leftq] |
| DEFINE_ARGS dst, stride, stride3, lines4 |
| lea stride3q, [strideq*3] |
| mov lines4d, 4 |
| psadbw m0, m1 |
| psadbw m2, m1 |
| paddw m0, m2 |
| movhlps m2, m0 |
| paddw m0, m2 |
| paddw m0, [GLOBAL(pw_16)] |
| psraw m0, 5 |
| pshuflw m0, m0, 0x0 |
| punpcklqdq m0, m0 |
| packuswb m0, m0 |
| .loop: |
| mova [dstq ], m0 |
| mova [dstq+strideq ], m0 |
| mova [dstq+strideq*2], m0 |
| mova [dstq+stride3q ], m0 |
| lea dstq, [dstq+strideq*4] |
| dec lines4d |
| jnz .loop |
| |
| RESTORE_GOT |
| REP_RET |
| |
| |
| INIT_XMM sse2 |
| cglobal dc_top_predictor_16x16, 4, 5, 3, dst, stride, above, left, goffset |
| GET_GOT goffsetq |
| |
| pxor m1, m1 |
| pxor m2, m2 |
| mova m0, [aboveq] |
| DEFINE_ARGS dst, stride, stride3, lines4 |
| lea stride3q, [strideq*3] |
| mov lines4d, 4 |
| psadbw m0, m1 |
| psadbw m2, m1 |
| paddw m0, m2 |
| movhlps m2, m0 |
| paddw m0, m2 |
| paddw m0, [GLOBAL(pw2_16)] |
| psraw m0, 4 |
| pshuflw m0, m0, 0x0 |
| punpcklqdq m0, m0 |
| packuswb m0, m0 |
| .loop: |
| mova [dstq ], m0 |
| mova [dstq+strideq ], m0 |
| mova [dstq+strideq*2], m0 |
| mova [dstq+stride3q ], m0 |
| lea dstq, [dstq+strideq*4] |
| dec lines4d |
| jnz .loop |
| |
| RESTORE_GOT |
| REP_RET |
| |
| INIT_XMM sse2 |
| cglobal dc_left_predictor_16x16, 4, 5, 3, dst, stride, above, left, goffset |
| GET_GOT goffsetq |
| |
| pxor m1, m1 |
| pxor m2, m2 |
| mova m0, [leftq] |
| DEFINE_ARGS dst, stride, stride3, lines4 |
| lea stride3q, [strideq*3] |
| mov lines4d, 4 |
| psadbw m0, m1 |
| psadbw m2, m1 |
| paddw m0, m2 |
| movhlps m2, m0 |
| paddw m0, m2 |
| paddw m0, [GLOBAL(pw2_16)] |
| psraw m0, 4 |
| pshuflw m0, m0, 0x0 |
| punpcklqdq m0, m0 |
| packuswb m0, m0 |
| .loop: |
| mova [dstq ], m0 |
| mova [dstq+strideq ], m0 |
| mova [dstq+strideq*2], m0 |
| mova [dstq+stride3q ], m0 |
| lea dstq, [dstq+strideq*4] |
| dec lines4d |
| jnz .loop |
| |
| RESTORE_GOT |
| REP_RET |
| |
| INIT_XMM sse2 |
| cglobal dc_128_predictor_16x16, 4, 5, 3, dst, stride, above, left, goffset |
| GET_GOT goffsetq |
| |
| DEFINE_ARGS dst, stride, stride3, lines4 |
| lea stride3q, [strideq*3] |
| mov lines4d, 4 |
| mova m0, [GLOBAL(dc_128)] |
| .loop: |
| mova [dstq ], m0 |
| mova [dstq+strideq ], m0 |
| mova [dstq+strideq*2], m0 |
| mova [dstq+stride3q ], m0 |
| lea dstq, [dstq+strideq*4] |
| dec lines4d |
| jnz .loop |
| RESTORE_GOT |
| RET |
| |
| |
| INIT_XMM sse2 |
| cglobal dc_predictor_32x32, 4, 5, 5, dst, stride, above, left, goffset |
| GET_GOT goffsetq |
| |
| pxor m1, m1 |
| mova m0, [aboveq] |
| mova m2, [aboveq+16] |
| mova m3, [leftq] |
| mova m4, [leftq+16] |
| DEFINE_ARGS dst, stride, stride3, lines4 |
| lea stride3q, [strideq*3] |
| mov lines4d, 8 |
| psadbw m0, m1 |
| psadbw m2, m1 |
| psadbw m3, m1 |
| psadbw m4, m1 |
| paddw m0, m2 |
| paddw m0, m3 |
| paddw m0, m4 |
| movhlps m2, m0 |
| paddw m0, m2 |
| paddw m0, [GLOBAL(pw_32)] |
| psraw m0, 6 |
| pshuflw m0, m0, 0x0 |
| punpcklqdq m0, m0 |
| packuswb m0, m0 |
| .loop: |
| mova [dstq ], m0 |
| mova [dstq +16], m0 |
| mova [dstq+strideq ], m0 |
| mova [dstq+strideq +16], m0 |
| mova [dstq+strideq*2 ], m0 |
| mova [dstq+strideq*2+16], m0 |
| mova [dstq+stride3q ], m0 |
| mova [dstq+stride3q +16], m0 |
| lea dstq, [dstq+strideq*4] |
| dec lines4d |
| jnz .loop |
| |
| RESTORE_GOT |
| REP_RET |
| |
| INIT_XMM sse2 |
| cglobal dc_top_predictor_32x32, 4, 5, 5, dst, stride, above, left, goffset |
| GET_GOT goffsetq |
| |
| pxor m1, m1 |
| mova m0, [aboveq] |
| mova m2, [aboveq+16] |
| DEFINE_ARGS dst, stride, stride3, lines4 |
| lea stride3q, [strideq*3] |
| mov lines4d, 8 |
| psadbw m0, m1 |
| psadbw m2, m1 |
| paddw m0, m2 |
| movhlps m2, m0 |
| paddw m0, m2 |
| paddw m0, [GLOBAL(pw2_32)] |
| psraw m0, 5 |
| pshuflw m0, m0, 0x0 |
| punpcklqdq m0, m0 |
| packuswb m0, m0 |
| .loop: |
| mova [dstq ], m0 |
| mova [dstq +16], m0 |
| mova [dstq+strideq ], m0 |
| mova [dstq+strideq +16], m0 |
| mova [dstq+strideq*2 ], m0 |
| mova [dstq+strideq*2+16], m0 |
| mova [dstq+stride3q ], m0 |
| mova [dstq+stride3q +16], m0 |
| lea dstq, [dstq+strideq*4] |
| dec lines4d |
| jnz .loop |
| |
| RESTORE_GOT |
| REP_RET |
| |
| INIT_XMM sse2 |
| cglobal dc_left_predictor_32x32, 4, 5, 5, dst, stride, above, left, goffset |
| GET_GOT goffsetq |
| |
| pxor m1, m1 |
| mova m0, [leftq] |
| mova m2, [leftq+16] |
| DEFINE_ARGS dst, stride, stride3, lines4 |
| lea stride3q, [strideq*3] |
| mov lines4d, 8 |
| psadbw m0, m1 |
| psadbw m2, m1 |
| paddw m0, m2 |
| movhlps m2, m0 |
| paddw m0, m2 |
| paddw m0, [GLOBAL(pw2_32)] |
| psraw m0, 5 |
| pshuflw m0, m0, 0x0 |
| punpcklqdq m0, m0 |
| packuswb m0, m0 |
| .loop: |
| mova [dstq ], m0 |
| mova [dstq +16], m0 |
| mova [dstq+strideq ], m0 |
| mova [dstq+strideq +16], m0 |
| mova [dstq+strideq*2 ], m0 |
| mova [dstq+strideq*2+16], m0 |
| mova [dstq+stride3q ], m0 |
| mova [dstq+stride3q +16], m0 |
| lea dstq, [dstq+strideq*4] |
| dec lines4d |
| jnz .loop |
| |
| RESTORE_GOT |
| REP_RET |
| |
| INIT_XMM sse2 |
| cglobal dc_128_predictor_32x32, 4, 5, 3, dst, stride, above, left, goffset |
| GET_GOT goffsetq |
| |
| DEFINE_ARGS dst, stride, stride3, lines4 |
| lea stride3q, [strideq*3] |
| mov lines4d, 8 |
| mova m0, [GLOBAL(dc_128)] |
| .loop: |
| mova [dstq ], m0 |
| mova [dstq +16], m0 |
| mova [dstq+strideq ], m0 |
| mova [dstq+strideq +16], m0 |
| mova [dstq+strideq*2 ], m0 |
| mova [dstq+strideq*2+16], m0 |
| mova [dstq+stride3q ], m0 |
| mova [dstq+stride3q +16], m0 |
| lea dstq, [dstq+strideq*4] |
| dec lines4d |
| jnz .loop |
| RESTORE_GOT |
| 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 |
| |
| INIT_MMX sse |
| cglobal tm_predictor_4x4, 4, 4, 4, dst, stride, above, left |
| pxor m1, m1 |
| movd m2, [aboveq-1] |
| movd m0, [aboveq] |
| punpcklbw m2, m1 |
| punpcklbw m0, m1 |
| pshufw m2, m2, 0x0 |
| DEFINE_ARGS dst, stride, line, left |
| mov lineq, -2 |
| add leftq, 4 |
| psubw m0, m2 |
| .loop: |
| movd m2, [leftq+lineq*2] |
| movd m3, [leftq+lineq*2+1] |
| punpcklbw m2, m1 |
| punpcklbw m3, m1 |
| pshufw m2, m2, 0x0 |
| pshufw m3, m3, 0x0 |
| paddw m2, m0 |
| paddw m3, m0 |
| packuswb m2, m2 |
| packuswb m3, m3 |
| movd [dstq ], m2 |
| movd [dstq+strideq], m3 |
| lea dstq, [dstq+strideq*2] |
| inc lineq |
| jnz .loop |
| REP_RET |
| |
| INIT_XMM sse2 |
| cglobal tm_predictor_8x8, 4, 4, 4, dst, stride, above, left |
| pxor m1, m1 |
| movd m2, [aboveq-1] |
| movq m0, [aboveq] |
| punpcklbw m2, m1 |
| punpcklbw m0, m1 |
| pshuflw m2, m2, 0x0 |
| DEFINE_ARGS dst, stride, line, left |
| mov lineq, -4 |
| punpcklqdq m2, m2 |
| add leftq, 8 |
| psubw m0, m2 |
| .loop: |
| movd m2, [leftq+lineq*2] |
| movd m3, [leftq+lineq*2+1] |
| punpcklbw m2, m1 |
| punpcklbw m3, m1 |
| pshuflw m2, m2, 0x0 |
| pshuflw m3, m3, 0x0 |
| punpcklqdq m2, m2 |
| punpcklqdq m3, m3 |
| paddw m2, m0 |
| paddw m3, m0 |
| packuswb m2, m3 |
| movq [dstq ], m2 |
| movhps [dstq+strideq], m2 |
| lea dstq, [dstq+strideq*2] |
| inc lineq |
| jnz .loop |
| REP_RET |
| |
| INIT_XMM sse2 |
| cglobal tm_predictor_16x16, 4, 4, 7, dst, stride, above, left |
| pxor m1, m1 |
| movd m2, [aboveq-1] |
| mova m0, [aboveq] |
| punpcklbw m2, m1 |
| punpckhbw m4, m0, m1 |
| punpcklbw m0, m1 |
| pshuflw m2, m2, 0x0 |
| DEFINE_ARGS dst, stride, line, left |
| mov lineq, -8 |
| punpcklqdq m2, m2 |
| add leftq, 16 |
| psubw m0, m2 |
| psubw m4, m2 |
| .loop: |
| movd m2, [leftq+lineq*2] |
| movd m3, [leftq+lineq*2+1] |
| punpcklbw m2, m1 |
| punpcklbw m3, m1 |
| pshuflw m2, m2, 0x0 |
| pshuflw m3, m3, 0x0 |
| punpcklqdq m2, m2 |
| punpcklqdq m3, m3 |
| paddw m5, m2, m0 |
| paddw m6, m3, m0 |
| paddw m2, m4 |
| paddw m3, m4 |
| packuswb m5, m2 |
| packuswb m6, m3 |
| mova [dstq ], m5 |
| mova [dstq+strideq], m6 |
| lea dstq, [dstq+strideq*2] |
| inc lineq |
| jnz .loop |
| REP_RET |
| |
| %if ARCH_X86_64 |
| INIT_XMM sse2 |
| cglobal tm_predictor_32x32, 4, 4, 10, dst, stride, above, left |
| pxor m1, m1 |
| movd m2, [aboveq-1] |
| mova m0, [aboveq] |
| mova m4, [aboveq+16] |
| punpcklbw m2, m1 |
| punpckhbw m3, m0, m1 |
| punpckhbw m5, m4, m1 |
| punpcklbw m0, m1 |
| punpcklbw m4, m1 |
| pshuflw m2, m2, 0x0 |
| DEFINE_ARGS dst, stride, line, left |
| mov lineq, -16 |
| punpcklqdq m2, m2 |
| add leftq, 32 |
| psubw m0, m2 |
| psubw m3, m2 |
| psubw m4, m2 |
| psubw m5, m2 |
| .loop: |
| movd m2, [leftq+lineq*2] |
| movd m6, [leftq+lineq*2+1] |
| punpcklbw m2, m1 |
| punpcklbw m6, m1 |
| pshuflw m2, m2, 0x0 |
| pshuflw m6, m6, 0x0 |
| punpcklqdq m2, m2 |
| punpcklqdq m6, m6 |
| paddw m7, m2, m0 |
| paddw m8, m2, m3 |
| paddw m9, m2, m4 |
| paddw m2, m5 |
| packuswb m7, m8 |
| packuswb m9, m2 |
| paddw m2, m6, m0 |
| paddw m8, m6, m3 |
| mova [dstq ], m7 |
| paddw m7, m6, m4 |
| paddw m6, m5 |
| mova [dstq +16], m9 |
| packuswb m2, m8 |
| packuswb m7, m6 |
| mova [dstq+strideq ], m2 |
| mova [dstq+strideq+16], m7 |
| lea dstq, [dstq+strideq*2] |
| inc lineq |
| jnz .loop |
| REP_RET |
| %endif |
