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-rw-r--r--third_party/aom/aom_dsp/x86/intrapred_sse2_asm.asm625
1 files changed, 625 insertions, 0 deletions
diff --git a/third_party/aom/aom_dsp/x86/intrapred_sse2_asm.asm b/third_party/aom/aom_dsp/x86/intrapred_sse2_asm.asm
new file mode 100644
index 0000000000..9aece27beb
--- /dev/null
+++ b/third_party/aom/aom_dsp/x86/intrapred_sse2_asm.asm
@@ -0,0 +1,625 @@
+;
+; Copyright (c) 2016, Alliance for Open Media. All rights reserved
+;
+; This source code is subject to the terms of the BSD 2 Clause License and
+; the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License
+; was not distributed with this source code in the LICENSE file, you can
+; obtain it at www.aomedia.org/license/software. If the Alliance for Open
+; Media Patent License 1.0 was not distributed with this source code in the
+; PATENTS file, you can obtain it at www.aomedia.org/license/patent.
+;
+
+;
+
+%include "third_party/x86inc/x86inc.asm"
+
+SECTION_RODATA
+pb_1: times 16 db 1
+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
+
+; ------------------------------------------
+; input: x, y, z, result
+;
+; trick from pascal
+; (x+2y+z+2)>>2 can be calculated as:
+; result = avg(x,z)
+; result -= xor(x,z) & 1
+; result = avg(result,y)
+; ------------------------------------------
+%macro X_PLUS_2Y_PLUS_Z_PLUS_2_RSH_2 4
+ pavgb %4, %1, %3
+ pxor %3, %1
+ pand %3, [GLOBAL(pb_1)]
+ psubb %4, %3
+ pavgb %4, %2
+%endmacro
+
+INIT_XMM sse2
+cglobal dc_predictor_4x4, 4, 5, 3, dst, stride, above, left, goffset
+ GET_GOT goffsetq
+
+ movd m2, [leftq]
+ movd m0, [aboveq]
+ pxor m1, m1
+ punpckldq m0, m2
+ psadbw m0, m1
+ paddw m0, [GLOBAL(pw_4)]
+ psraw m0, 3
+ pshuflw 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_XMM sse2
+cglobal dc_left_predictor_4x4, 2, 5, 2, dst, stride, above, left, goffset
+ movifnidn leftq, leftmp
+ GET_GOT goffsetq
+
+ pxor m1, m1
+ movd m0, [leftq]
+ psadbw m0, m1
+ paddw m0, [GLOBAL(pw2_4)]
+ psraw m0, 2
+ pshuflw 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_XMM sse2
+cglobal dc_top_predictor_4x4, 3, 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
+ pshuflw 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_XMM sse2
+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
+ punpcklbw m0, m0
+ pshuflw m0, m0, 0x0
+ 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_top_predictor_8x8, 3, 5, 2, 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
+ punpcklbw m0, m0
+ pshuflw m0, m0, 0x0
+ 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_left_predictor_8x8, 2, 5, 2, dst, stride, above, left, goffset
+ movifnidn leftq, leftmp
+ 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
+ punpcklbw m0, m0
+ pshuflw m0, m0, 0x0
+ 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_128_predictor_4x4, 2, 5, 1, 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_XMM sse2
+cglobal dc_128_predictor_8x8, 2, 5, 1, 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
+ mova m0, [aboveq]
+ DEFINE_ARGS dst, stride, stride3, lines4
+ lea stride3q, [strideq*3]
+ mov lines4d, 4
+ psadbw m0, m1
+ 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
+ mova m0, [leftq]
+ DEFINE_ARGS dst, stride, stride3, lines4
+ lea stride3q, [strideq*3]
+ mov lines4d, 4
+ psadbw m0, m1
+ 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_XMM sse2
+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_XMM sse2
+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_XMM sse2
+cglobal h_predictor_4x4, 2, 4, 4, dst, stride, line, left
+ movifnidn leftq, leftmp
+ movd m0, [leftq]
+ punpcklbw m0, m0
+ punpcklbw m0, m0
+ pshufd m1, m0, 0x1
+ movd [dstq ], m0
+ movd [dstq+strideq], m1
+ pshufd m2, m0, 0x2
+ lea dstq, [dstq+strideq*2]
+ pshufd m3, m0, 0x3
+ movd [dstq ], m2
+ movd [dstq+strideq], m3
+ RET
+
+INIT_XMM sse2
+cglobal h_predictor_8x8, 2, 5, 3, dst, stride, line, left
+ movifnidn leftq, leftmp
+ mov lineq, -2
+ DEFINE_ARGS dst, stride, line, left, stride3
+ lea stride3q, [strideq*3]
+ movq m0, [leftq ]
+ punpcklbw m0, m0 ; l1 l1 l2 l2 ... l8 l8
+.loop:
+ pshuflw m1, m0, 0x0 ; l1 l1 l1 l1 l1 l1 l1 l1
+ pshuflw m2, m0, 0x55 ; l2 l2 l2 l2 l2 l2 l2 l2
+ movq [dstq ], m1
+ movq [dstq+strideq], m2
+ pshuflw m1, m0, 0xaa
+ pshuflw m2, m0, 0xff
+ movq [dstq+strideq*2], m1
+ movq [dstq+stride3q ], m2
+ pshufd m0, m0, 0xe ; [63:0] l5 l5 l6 l6 l7 l7 l8 l8
+ inc lineq
+ lea dstq, [dstq+strideq*4]
+ jnz .loop
+ REP_RET
+
+INIT_XMM sse2
+cglobal h_predictor_16x16, 2, 5, 3, dst, stride, line, left
+ movifnidn leftq, leftmp
+ mov lineq, -4
+ DEFINE_ARGS dst, stride, line, left, stride3
+ lea stride3q, [strideq*3]
+.loop:
+ movd m0, [leftq]
+ punpcklbw m0, m0
+ punpcklbw m0, m0 ; l1 to l4 each repeated 4 times
+ pshufd m1, m0, 0x0 ; l1 repeated 16 times
+ pshufd m2, m0, 0x55 ; l2 repeated 16 times
+ mova [dstq ], m1
+ mova [dstq+strideq ], m2
+ pshufd m1, m0, 0xaa
+ pshufd m2, m0, 0xff
+ mova [dstq+strideq*2], m1
+ mova [dstq+stride3q ], m2
+ inc lineq
+ lea leftq, [leftq+4 ]
+ lea dstq, [dstq+strideq*4]
+ jnz .loop
+ REP_RET
+
+INIT_XMM sse2
+cglobal h_predictor_32x32, 2, 5, 3, dst, stride, line, left
+ movifnidn leftq, leftmp
+ mov lineq, -8
+ DEFINE_ARGS dst, stride, line, left, stride3
+ lea stride3q, [strideq*3]
+.loop:
+ movd m0, [leftq]
+ punpcklbw m0, m0
+ punpcklbw m0, m0 ; l1 to l4 each repeated 4 times
+ pshufd m1, m0, 0x0 ; l1 repeated 16 times
+ pshufd m2, m0, 0x55 ; l2 repeated 16 times
+ mova [dstq ], m1
+ mova [dstq+16 ], m1
+ mova [dstq+strideq ], m2
+ mova [dstq+strideq+16 ], m2
+ pshufd m1, m0, 0xaa
+ pshufd m2, m0, 0xff
+ mova [dstq+strideq*2 ], m1
+ mova [dstq+strideq*2+16], m1
+ mova [dstq+stride3q ], m2
+ mova [dstq+stride3q+16 ], m2
+ inc lineq
+ lea leftq, [leftq+4 ]
+ lea dstq, [dstq+strideq*4]
+ jnz .loop
+ REP_RET
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