Removed unused idct functions
No longer used. Change-Id: Id28c9247cebba183c6fa786dff96824ae100132c
This commit is contained in:
Scott LaVarnway
parent
0c3f3bf1d5
commit
a143152600
@ -86,13 +86,6 @@ void vp9_short_iwalsh4x4_1_add_c(int16_t *in, uint8_t *dest, int dest_stride) {
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}
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}
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}
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}
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void vp9_dc_only_inv_walsh_add_c(int input_dc, uint8_t *pred_ptr,
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uint8_t *dst_ptr,
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int pitch, int stride) {
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int16_t dc = input_dc;
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vp9_short_iwalsh4x4_1_add_c(&dc, dst_ptr, stride);
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}
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void vp9_idct4_1d_c(int16_t *input, int16_t *output) {
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void vp9_idct4_1d_c(int16_t *input, int16_t *output) {
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int16_t step[4];
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int16_t step[4];
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int temp1, temp2;
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int temp1, temp2;
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@ -1,712 +0,0 @@
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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 vp9_idct_dequant_0_2x_sse2
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; (
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; short *qcoeff - 0
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; short *dequant - 1
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; unsigned char *pre - 2
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; unsigned char *dst - 3
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; int dst_stride - 4
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; int blk_stride - 5
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; )
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global sym(vp9_idct_dequant_0_2x_sse2) PRIVATE
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sym(vp9_idct_dequant_0_2x_sse2):
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push rbp
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mov rbp, rsp
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SHADOW_ARGS_TO_STACK 6
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GET_GOT rbx
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; end prolog
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mov rdx, arg(1) ; dequant
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mov rax, arg(0) ; qcoeff
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movd xmm4, [rax]
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movd xmm5, [rdx]
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pinsrw xmm4, [rax+32], 4
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pinsrw xmm5, [rdx], 4
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pmullw xmm4, xmm5
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; Zero out xmm5, for use unpacking
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pxor xmm5, xmm5
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; clear coeffs
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movd [rax], xmm5
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movd [rax+32], xmm5
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;pshufb
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pshuflw xmm4, xmm4, 00000000b
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pshufhw xmm4, xmm4, 00000000b
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mov rax, arg(2) ; pre
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paddw xmm4, [GLOBAL(fours)]
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movsxd rcx, dword ptr arg(5) ; blk_stride
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psraw xmm4, 3
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movq xmm0, [rax]
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movq xmm1, [rax+rcx]
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movq xmm2, [rax+2*rcx]
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lea rcx, [3*rcx]
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movq xmm3, [rax+rcx]
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punpcklbw xmm0, xmm5
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punpcklbw xmm1, xmm5
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punpcklbw xmm2, xmm5
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punpcklbw xmm3, xmm5
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mov rax, arg(3) ; dst
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movsxd rdx, dword ptr arg(4) ; dst_stride
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; Add to predict buffer
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paddw xmm0, xmm4
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paddw xmm1, xmm4
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paddw xmm2, xmm4
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paddw xmm3, xmm4
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; pack up before storing
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packuswb xmm0, xmm5
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packuswb xmm1, xmm5
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packuswb xmm2, xmm5
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packuswb xmm3, xmm5
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; store blocks back out
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movq [rax], xmm0
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movq [rax + rdx], xmm1
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lea rax, [rax + 2*rdx]
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movq [rax], xmm2
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movq [rax + rdx], xmm3
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; begin epilog
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RESTORE_GOT
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UNSHADOW_ARGS
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pop rbp
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ret
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global sym(vp9_idct_dequant_full_2x_sse2) PRIVATE
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sym(vp9_idct_dequant_full_2x_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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; special case when 2 blocks have 0 or 1 coeffs
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; dc is set as first coeff, so no need to load qcoeff
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mov rax, arg(0) ; qcoeff
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mov rsi, arg(2) ; pre
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mov rdi, arg(3) ; dst
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movsxd rcx, dword ptr arg(5) ; blk_stride
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; Zero out xmm7, for use unpacking
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pxor xmm7, xmm7
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mov rdx, arg(1) ; dequant
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; note the transpose of xmm1 and xmm2, necessary for shuffle
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; to spit out sensicle data
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movdqa xmm0, [rax]
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movdqa xmm2, [rax+16]
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movdqa xmm1, [rax+32]
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movdqa xmm3, [rax+48]
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; Clear out coeffs
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movdqa [rax], xmm7
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movdqa [rax+16], xmm7
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movdqa [rax+32], xmm7
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movdqa [rax+48], xmm7
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; dequantize qcoeff buffer
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pmullw xmm0, [rdx]
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pmullw xmm2, [rdx+16]
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pmullw xmm1, [rdx]
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pmullw xmm3, [rdx+16]
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; repack so block 0 row x and block 1 row x are together
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movdqa xmm4, xmm0
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punpckldq xmm0, xmm1
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punpckhdq xmm4, xmm1
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pshufd xmm0, xmm0, 11011000b
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pshufd xmm1, xmm4, 11011000b
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movdqa xmm4, xmm2
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punpckldq xmm2, xmm3
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punpckhdq xmm4, xmm3
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pshufd xmm2, xmm2, 11011000b
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pshufd xmm3, xmm4, 11011000b
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; first pass
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psubw xmm0, xmm2 ; b1 = 0-2
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paddw xmm2, xmm2 ;
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movdqa xmm5, xmm1
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paddw xmm2, xmm0 ; a1 = 0+2
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pmulhw xmm5, [GLOBAL(x_s1sqr2)]
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paddw xmm5, xmm1 ; ip1 * sin(pi/8) * sqrt(2)
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movdqa xmm7, xmm3
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pmulhw xmm7, [GLOBAL(x_c1sqr2less1)]
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paddw xmm7, xmm3 ; ip3 * cos(pi/8) * sqrt(2)
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psubw xmm7, xmm5 ; c1
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movdqa xmm5, xmm1
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movdqa xmm4, xmm3
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pmulhw xmm5, [GLOBAL(x_c1sqr2less1)]
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paddw xmm5, xmm1
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pmulhw xmm3, [GLOBAL(x_s1sqr2)]
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paddw xmm3, xmm4
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paddw xmm3, xmm5 ; d1
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movdqa xmm6, xmm2 ; a1
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movdqa xmm4, xmm0 ; b1
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paddw xmm2, xmm3 ;0
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paddw xmm4, xmm7 ;1
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psubw xmm0, xmm7 ;2
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psubw xmm6, xmm3 ;3
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; transpose for the second pass
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movdqa xmm7, xmm2 ; 103 102 101 100 003 002 001 000
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punpcklwd xmm2, xmm0 ; 007 003 006 002 005 001 004 000
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punpckhwd xmm7, xmm0 ; 107 103 106 102 105 101 104 100
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movdqa xmm5, xmm4 ; 111 110 109 108 011 010 009 008
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punpcklwd xmm4, xmm6 ; 015 011 014 010 013 009 012 008
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punpckhwd xmm5, xmm6 ; 115 111 114 110 113 109 112 108
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movdqa xmm1, xmm2 ; 007 003 006 002 005 001 004 000
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punpckldq xmm2, xmm4 ; 013 009 005 001 012 008 004 000
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punpckhdq xmm1, xmm4 ; 015 011 007 003 014 010 006 002
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movdqa xmm6, xmm7 ; 107 103 106 102 105 101 104 100
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punpckldq xmm7, xmm5 ; 113 109 105 101 112 108 104 100
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punpckhdq xmm6, xmm5 ; 115 111 107 103 114 110 106 102
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movdqa xmm5, xmm2 ; 013 009 005 001 012 008 004 000
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punpckldq xmm2, xmm7 ; 112 108 012 008 104 100 004 000
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punpckhdq xmm5, xmm7 ; 113 109 013 009 105 101 005 001
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movdqa xmm7, xmm1 ; 015 011 007 003 014 010 006 002
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punpckldq xmm1, xmm6 ; 114 110 014 010 106 102 006 002
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punpckhdq xmm7, xmm6 ; 115 111 015 011 107 103 007 003
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pshufd xmm0, xmm2, 11011000b
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pshufd xmm2, xmm1, 11011000b
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pshufd xmm1, xmm5, 11011000b
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pshufd xmm3, xmm7, 11011000b
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; second pass
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psubw xmm0, xmm2 ; b1 = 0-2
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paddw xmm2, xmm2
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movdqa xmm5, xmm1
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paddw xmm2, xmm0 ; a1 = 0+2
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pmulhw xmm5, [GLOBAL(x_s1sqr2)]
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paddw xmm5, xmm1 ; ip1 * sin(pi/8) * sqrt(2)
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movdqa xmm7, xmm3
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pmulhw xmm7, [GLOBAL(x_c1sqr2less1)]
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paddw xmm7, xmm3 ; ip3 * cos(pi/8) * sqrt(2)
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psubw xmm7, xmm5 ; c1
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movdqa xmm5, xmm1
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movdqa xmm4, xmm3
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pmulhw xmm5, [GLOBAL(x_c1sqr2less1)]
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paddw xmm5, xmm1
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pmulhw xmm3, [GLOBAL(x_s1sqr2)]
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paddw xmm3, xmm4
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paddw xmm3, xmm5 ; d1
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paddw xmm0, [GLOBAL(fours)]
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paddw xmm2, [GLOBAL(fours)]
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movdqa xmm6, xmm2 ; a1
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movdqa xmm4, xmm0 ; b1
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paddw xmm2, xmm3 ;0
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paddw xmm4, xmm7 ;1
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psubw xmm0, xmm7 ;2
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psubw xmm6, xmm3 ;3
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psraw xmm2, 3
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psraw xmm0, 3
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psraw xmm4, 3
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psraw xmm6, 3
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; transpose to save
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movdqa xmm7, xmm2 ; 103 102 101 100 003 002 001 000
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punpcklwd xmm2, xmm0 ; 007 003 006 002 005 001 004 000
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punpckhwd xmm7, xmm0 ; 107 103 106 102 105 101 104 100
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movdqa xmm5, xmm4 ; 111 110 109 108 011 010 009 008
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punpcklwd xmm4, xmm6 ; 015 011 014 010 013 009 012 008
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punpckhwd xmm5, xmm6 ; 115 111 114 110 113 109 112 108
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movdqa xmm1, xmm2 ; 007 003 006 002 005 001 004 000
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punpckldq xmm2, xmm4 ; 013 009 005 001 012 008 004 000
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punpckhdq xmm1, xmm4 ; 015 011 007 003 014 010 006 002
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movdqa xmm6, xmm7 ; 107 103 106 102 105 101 104 100
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punpckldq xmm7, xmm5 ; 113 109 105 101 112 108 104 100
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punpckhdq xmm6, xmm5 ; 115 111 107 103 114 110 106 102
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movdqa xmm5, xmm2 ; 013 009 005 001 012 008 004 000
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punpckldq xmm2, xmm7 ; 112 108 012 008 104 100 004 000
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punpckhdq xmm5, xmm7 ; 113 109 013 009 105 101 005 001
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movdqa xmm7, xmm1 ; 015 011 007 003 014 010 006 002
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punpckldq xmm1, xmm6 ; 114 110 014 010 106 102 006 002
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punpckhdq xmm7, xmm6 ; 115 111 015 011 107 103 007 003
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pshufd xmm0, xmm2, 11011000b
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pshufd xmm2, xmm1, 11011000b
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pshufd xmm1, xmm5, 11011000b
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pshufd xmm3, xmm7, 11011000b
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pxor xmm7, xmm7
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; Load up predict blocks
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movq xmm4, [rsi]
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movq xmm5, [rsi+rcx]
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punpcklbw xmm4, xmm7
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punpcklbw xmm5, xmm7
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paddw xmm0, xmm4
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paddw xmm1, xmm5
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movq xmm4, [rsi+2*rcx]
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lea rcx, [3*rcx]
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movq xmm5, [rsi+rcx]
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punpcklbw xmm4, xmm7
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punpcklbw xmm5, xmm7
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paddw xmm2, xmm4
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paddw xmm3, xmm5
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.finish:
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; pack up before storing
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packuswb xmm0, xmm7
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packuswb xmm1, xmm7
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packuswb xmm2, xmm7
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packuswb xmm3, xmm7
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; Load destination stride before writing out,
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; doesn't need to persist
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movsxd rdx, dword ptr arg(4) ; dst_stride
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; store blocks back out
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movq [rdi], xmm0
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movq [rdi + rdx], xmm1
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lea rdi, [rdi + 2*rdx]
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movq [rdi], xmm2
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movq [rdi + rdx], xmm3
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; begin epilog
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pop rdi
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|
||||||
pop rsi
|
|
||||||
RESTORE_GOT
|
|
||||||
RESTORE_XMM
|
|
||||||
UNSHADOW_ARGS
|
|
||||||
pop rbp
|
|
||||||
ret
|
|
||||||
|
|
||||||
;void vp9_idct_dequant_dc_0_2x_sse2
|
|
||||||
; (
|
|
||||||
; short *qcoeff - 0
|
|
||||||
; short *dequant - 1
|
|
||||||
; unsigned char *pre - 2
|
|
||||||
; unsigned char *dst - 3
|
|
||||||
; int dst_stride - 4
|
|
||||||
; short *dc - 5
|
|
||||||
; )
|
|
||||||
global sym(vp9_idct_dequant_dc_0_2x_sse2) PRIVATE
|
|
||||||
sym(vp9_idct_dequant_dc_0_2x_sse2):
|
|
||||||
push rbp
|
|
||||||
mov rbp, rsp
|
|
||||||
SHADOW_ARGS_TO_STACK 7
|
|
||||||
GET_GOT rbx
|
|
||||||
push rsi
|
|
||||||
push rdi
|
|
||||||
; end prolog
|
|
||||||
|
|
||||||
; special case when 2 blocks have 0 or 1 coeffs
|
|
||||||
; dc is set as first coeff, so no need to load qcoeff
|
|
||||||
mov rax, arg(0) ; qcoeff
|
|
||||||
mov rsi, arg(2) ; pre
|
|
||||||
mov rdi, arg(3) ; dst
|
|
||||||
mov rdx, arg(5) ; dc
|
|
||||||
|
|
||||||
; Zero out xmm5, for use unpacking
|
|
||||||
pxor xmm5, xmm5
|
|
||||||
|
|
||||||
; load up 2 dc words here == 2*16 = doubleword
|
|
||||||
movd xmm4, [rdx]
|
|
||||||
|
|
||||||
; Load up predict blocks
|
|
||||||
movq xmm0, [rsi]
|
|
||||||
movq xmm1, [rsi+16]
|
|
||||||
movq xmm2, [rsi+32]
|
|
||||||
movq xmm3, [rsi+48]
|
|
||||||
|
|
||||||
; Duplicate and expand dc across
|
|
||||||
punpcklwd xmm4, xmm4
|
|
||||||
punpckldq xmm4, xmm4
|
|
||||||
|
|
||||||
; Rounding to dequant and downshift
|
|
||||||
paddw xmm4, [GLOBAL(fours)]
|
|
||||||
psraw xmm4, 3
|
|
||||||
|
|
||||||
; Predict buffer needs to be expanded from bytes to words
|
|
||||||
punpcklbw xmm0, xmm5
|
|
||||||
punpcklbw xmm1, xmm5
|
|
||||||
punpcklbw xmm2, xmm5
|
|
||||||
punpcklbw xmm3, xmm5
|
|
||||||
|
|
||||||
; Add to predict buffer
|
|
||||||
paddw xmm0, xmm4
|
|
||||||
paddw xmm1, xmm4
|
|
||||||
paddw xmm2, xmm4
|
|
||||||
paddw xmm3, xmm4
|
|
||||||
|
|
||||||
; pack up before storing
|
|
||||||
packuswb xmm0, xmm5
|
|
||||||
packuswb xmm1, xmm5
|
|
||||||
packuswb xmm2, xmm5
|
|
||||||
packuswb xmm3, xmm5
|
|
||||||
|
|
||||||
; Load destination stride before writing out,
|
|
||||||
; doesn't need to persist
|
|
||||||
movsxd rdx, dword ptr arg(4) ; dst_stride
|
|
||||||
|
|
||||||
; store blocks back out
|
|
||||||
movq [rdi], xmm0
|
|
||||||
movq [rdi + rdx], xmm1
|
|
||||||
|
|
||||||
lea rdi, [rdi + 2*rdx]
|
|
||||||
|
|
||||||
movq [rdi], xmm2
|
|
||||||
movq [rdi + rdx], xmm3
|
|
||||||
|
|
||||||
; begin epilog
|
|
||||||
pop rdi
|
|
||||||
pop rsi
|
|
||||||
RESTORE_GOT
|
|
||||||
UNSHADOW_ARGS
|
|
||||||
pop rbp
|
|
||||||
ret
|
|
||||||
|
|
||||||
global sym(vp9_idct_dequant_dc_full_2x_sse2) PRIVATE
|
|
||||||
sym(vp9_idct_dequant_dc_full_2x_sse2):
|
|
||||||
push rbp
|
|
||||||
mov rbp, rsp
|
|
||||||
SHADOW_ARGS_TO_STACK 7
|
|
||||||
SAVE_XMM 7
|
|
||||||
GET_GOT rbx
|
|
||||||
push rsi
|
|
||||||
push rdi
|
|
||||||
; end prolog
|
|
||||||
|
|
||||||
; special case when 2 blocks have 0 or 1 coeffs
|
|
||||||
; dc is set as first coeff, so no need to load qcoeff
|
|
||||||
mov rax, arg(0) ; qcoeff
|
|
||||||
mov rsi, arg(2) ; pre
|
|
||||||
mov rdi, arg(3) ; dst
|
|
||||||
|
|
||||||
; Zero out xmm7, for use unpacking
|
|
||||||
pxor xmm7, xmm7
|
|
||||||
|
|
||||||
mov rdx, arg(1) ; dequant
|
|
||||||
|
|
||||||
; note the transpose of xmm1 and xmm2, necessary for shuffle
|
|
||||||
; to spit out sensicle data
|
|
||||||
movdqa xmm0, [rax]
|
|
||||||
movdqa xmm2, [rax+16]
|
|
||||||
movdqa xmm1, [rax+32]
|
|
||||||
movdqa xmm3, [rax+48]
|
|
||||||
|
|
||||||
; Clear out coeffs
|
|
||||||
movdqa [rax], xmm7
|
|
||||||
movdqa [rax+16], xmm7
|
|
||||||
movdqa [rax+32], xmm7
|
|
||||||
movdqa [rax+48], xmm7
|
|
||||||
|
|
||||||
; dequantize qcoeff buffer
|
|
||||||
pmullw xmm0, [rdx]
|
|
||||||
pmullw xmm2, [rdx+16]
|
|
||||||
pmullw xmm1, [rdx]
|
|
||||||
pmullw xmm3, [rdx+16]
|
|
||||||
|
|
||||||
; DC component
|
|
||||||
mov rdx, arg(5)
|
|
||||||
|
|
||||||
; repack so block 0 row x and block 1 row x are together
|
|
||||||
movdqa xmm4, xmm0
|
|
||||||
punpckldq xmm0, xmm1
|
|
||||||
punpckhdq xmm4, xmm1
|
|
||||||
|
|
||||||
pshufd xmm0, xmm0, 11011000b
|
|
||||||
pshufd xmm1, xmm4, 11011000b
|
|
||||||
|
|
||||||
movdqa xmm4, xmm2
|
|
||||||
punpckldq xmm2, xmm3
|
|
||||||
punpckhdq xmm4, xmm3
|
|
||||||
|
|
||||||
pshufd xmm2, xmm2, 11011000b
|
|
||||||
pshufd xmm3, xmm4, 11011000b
|
|
||||||
|
|
||||||
; insert DC component
|
|
||||||
pinsrw xmm0, [rdx], 0
|
|
||||||
pinsrw xmm0, [rdx+2], 4
|
|
||||||
|
|
||||||
; first pass
|
|
||||||
psubw xmm0, xmm2 ; b1 = 0-2
|
|
||||||
paddw xmm2, xmm2 ;
|
|
||||||
|
|
||||||
movdqa xmm5, xmm1
|
|
||||||
paddw xmm2, xmm0 ; a1 = 0+2
|
|
||||||
|
|
||||||
pmulhw xmm5, [GLOBAL(x_s1sqr2)]
|
|
||||||
paddw xmm5, xmm1 ; ip1 * sin(pi/8) * sqrt(2)
|
|
||||||
|
|
||||||
movdqa xmm7, xmm3
|
|
||||||
pmulhw xmm7, [GLOBAL(x_c1sqr2less1)]
|
|
||||||
|
|
||||||
paddw xmm7, xmm3 ; ip3 * cos(pi/8) * sqrt(2)
|
|
||||||
psubw xmm7, xmm5 ; c1
|
|
||||||
|
|
||||||
movdqa xmm5, xmm1
|
|
||||||
movdqa xmm4, xmm3
|
|
||||||
|
|
||||||
pmulhw xmm5, [GLOBAL(x_c1sqr2less1)]
|
|
||||||
paddw xmm5, xmm1
|
|
||||||
|
|
||||||
pmulhw xmm3, [GLOBAL(x_s1sqr2)]
|
|
||||||
paddw xmm3, xmm4
|
|
||||||
|
|
||||||
paddw xmm3, xmm5 ; d1
|
|
||||||
movdqa xmm6, xmm2 ; a1
|
|
||||||
|
|
||||||
movdqa xmm4, xmm0 ; b1
|
|
||||||
paddw xmm2, xmm3 ;0
|
|
||||||
|
|
||||||
paddw xmm4, xmm7 ;1
|
|
||||||
psubw xmm0, xmm7 ;2
|
|
||||||
|
|
||||||
psubw xmm6, xmm3 ;3
|
|
||||||
|
|
||||||
; transpose for the second pass
|
|
||||||
movdqa xmm7, xmm2 ; 103 102 101 100 003 002 001 000
|
|
||||||
punpcklwd xmm2, xmm0 ; 007 003 006 002 005 001 004 000
|
|
||||||
punpckhwd xmm7, xmm0 ; 107 103 106 102 105 101 104 100
|
|
||||||
|
|
||||||
movdqa xmm5, xmm4 ; 111 110 109 108 011 010 009 008
|
|
||||||
punpcklwd xmm4, xmm6 ; 015 011 014 010 013 009 012 008
|
|
||||||
punpckhwd xmm5, xmm6 ; 115 111 114 110 113 109 112 108
|
|
||||||
|
|
||||||
|
|
||||||
movdqa xmm1, xmm2 ; 007 003 006 002 005 001 004 000
|
|
||||||
punpckldq xmm2, xmm4 ; 013 009 005 001 012 008 004 000
|
|
||||||
punpckhdq xmm1, xmm4 ; 015 011 007 003 014 010 006 002
|
|
||||||
|
|
||||||
movdqa xmm6, xmm7 ; 107 103 106 102 105 101 104 100
|
|
||||||
punpckldq xmm7, xmm5 ; 113 109 105 101 112 108 104 100
|
|
||||||
punpckhdq xmm6, xmm5 ; 115 111 107 103 114 110 106 102
|
|
||||||
|
|
||||||
|
|
||||||
movdqa xmm5, xmm2 ; 013 009 005 001 012 008 004 000
|
|
||||||
punpckldq xmm2, xmm7 ; 112 108 012 008 104 100 004 000
|
|
||||||
punpckhdq xmm5, xmm7 ; 113 109 013 009 105 101 005 001
|
|
||||||
|
|
||||||
movdqa xmm7, xmm1 ; 015 011 007 003 014 010 006 002
|
|
||||||
punpckldq xmm1, xmm6 ; 114 110 014 010 106 102 006 002
|
|
||||||
punpckhdq xmm7, xmm6 ; 115 111 015 011 107 103 007 003
|
|
||||||
|
|
||||||
pshufd xmm0, xmm2, 11011000b
|
|
||||||
pshufd xmm2, xmm1, 11011000b
|
|
||||||
|
|
||||||
pshufd xmm1, xmm5, 11011000b
|
|
||||||
pshufd xmm3, xmm7, 11011000b
|
|
||||||
|
|
||||||
; second pass
|
|
||||||
psubw xmm0, xmm2 ; b1 = 0-2
|
|
||||||
paddw xmm2, xmm2
|
|
||||||
|
|
||||||
movdqa xmm5, xmm1
|
|
||||||
paddw xmm2, xmm0 ; a1 = 0+2
|
|
||||||
|
|
||||||
pmulhw xmm5, [GLOBAL(x_s1sqr2)]
|
|
||||||
paddw xmm5, xmm1 ; ip1 * sin(pi/8) * sqrt(2)
|
|
||||||
|
|
||||||
movdqa xmm7, xmm3
|
|
||||||
pmulhw xmm7, [GLOBAL(x_c1sqr2less1)]
|
|
||||||
|
|
||||||
paddw xmm7, xmm3 ; ip3 * cos(pi/8) * sqrt(2)
|
|
||||||
psubw xmm7, xmm5 ; c1
|
|
||||||
|
|
||||||
movdqa xmm5, xmm1
|
|
||||||
movdqa xmm4, xmm3
|
|
||||||
|
|
||||||
pmulhw xmm5, [GLOBAL(x_c1sqr2less1)]
|
|
||||||
paddw xmm5, xmm1
|
|
||||||
|
|
||||||
pmulhw xmm3, [GLOBAL(x_s1sqr2)]
|
|
||||||
paddw xmm3, xmm4
|
|
||||||
|
|
||||||
paddw xmm3, xmm5 ; d1
|
|
||||||
paddw xmm0, [GLOBAL(fours)]
|
|
||||||
|
|
||||||
paddw xmm2, [GLOBAL(fours)]
|
|
||||||
movdqa xmm6, xmm2 ; a1
|
|
||||||
|
|
||||||
movdqa xmm4, xmm0 ; b1
|
|
||||||
paddw xmm2, xmm3 ;0
|
|
||||||
|
|
||||||
paddw xmm4, xmm7 ;1
|
|
||||||
psubw xmm0, xmm7 ;2
|
|
||||||
|
|
||||||
psubw xmm6, xmm3 ;3
|
|
||||||
psraw xmm2, 3
|
|
||||||
|
|
||||||
psraw xmm0, 3
|
|
||||||
psraw xmm4, 3
|
|
||||||
|
|
||||||
psraw xmm6, 3
|
|
||||||
|
|
||||||
; transpose to save
|
|
||||||
movdqa xmm7, xmm2 ; 103 102 101 100 003 002 001 000
|
|
||||||
punpcklwd xmm2, xmm0 ; 007 003 006 002 005 001 004 000
|
|
||||||
punpckhwd xmm7, xmm0 ; 107 103 106 102 105 101 104 100
|
|
||||||
|
|
||||||
movdqa xmm5, xmm4 ; 111 110 109 108 011 010 009 008
|
|
||||||
punpcklwd xmm4, xmm6 ; 015 011 014 010 013 009 012 008
|
|
||||||
punpckhwd xmm5, xmm6 ; 115 111 114 110 113 109 112 108
|
|
||||||
|
|
||||||
|
|
||||||
movdqa xmm1, xmm2 ; 007 003 006 002 005 001 004 000
|
|
||||||
punpckldq xmm2, xmm4 ; 013 009 005 001 012 008 004 000
|
|
||||||
punpckhdq xmm1, xmm4 ; 015 011 007 003 014 010 006 002
|
|
||||||
|
|
||||||
movdqa xmm6, xmm7 ; 107 103 106 102 105 101 104 100
|
|
||||||
punpckldq xmm7, xmm5 ; 113 109 105 101 112 108 104 100
|
|
||||||
punpckhdq xmm6, xmm5 ; 115 111 107 103 114 110 106 102
|
|
||||||
|
|
||||||
|
|
||||||
movdqa xmm5, xmm2 ; 013 009 005 001 012 008 004 000
|
|
||||||
punpckldq xmm2, xmm7 ; 112 108 012 008 104 100 004 000
|
|
||||||
punpckhdq xmm5, xmm7 ; 113 109 013 009 105 101 005 001
|
|
||||||
|
|
||||||
movdqa xmm7, xmm1 ; 015 011 007 003 014 010 006 002
|
|
||||||
punpckldq xmm1, xmm6 ; 114 110 014 010 106 102 006 002
|
|
||||||
punpckhdq xmm7, xmm6 ; 115 111 015 011 107 103 007 003
|
|
||||||
|
|
||||||
pshufd xmm0, xmm2, 11011000b
|
|
||||||
pshufd xmm2, xmm1, 11011000b
|
|
||||||
|
|
||||||
pshufd xmm1, xmm5, 11011000b
|
|
||||||
pshufd xmm3, xmm7, 11011000b
|
|
||||||
|
|
||||||
pxor xmm7, xmm7
|
|
||||||
|
|
||||||
; Load up predict blocks
|
|
||||||
movq xmm4, [rsi]
|
|
||||||
movq xmm5, [rsi+16]
|
|
||||||
|
|
||||||
punpcklbw xmm4, xmm7
|
|
||||||
punpcklbw xmm5, xmm7
|
|
||||||
|
|
||||||
paddw xmm0, xmm4
|
|
||||||
paddw xmm1, xmm5
|
|
||||||
|
|
||||||
movq xmm4, [rsi+32]
|
|
||||||
movq xmm5, [rsi+48]
|
|
||||||
|
|
||||||
punpcklbw xmm4, xmm7
|
|
||||||
punpcklbw xmm5, xmm7
|
|
||||||
|
|
||||||
paddw xmm2, xmm4
|
|
||||||
paddw xmm3, xmm5
|
|
||||||
|
|
||||||
.finish:
|
|
||||||
|
|
||||||
; pack up before storing
|
|
||||||
packuswb xmm0, xmm7
|
|
||||||
packuswb xmm1, xmm7
|
|
||||||
packuswb xmm2, xmm7
|
|
||||||
packuswb xmm3, xmm7
|
|
||||||
|
|
||||||
; Load destination stride before writing out,
|
|
||||||
; doesn't need to persist
|
|
||||||
movsxd rdx, dword ptr arg(4) ; dst_stride
|
|
||||||
|
|
||||||
; store blocks back out
|
|
||||||
movq [rdi], xmm0
|
|
||||||
movq [rdi + rdx], xmm1
|
|
||||||
|
|
||||||
lea rdi, [rdi + 2*rdx]
|
|
||||||
|
|
||||||
movq [rdi], xmm2
|
|
||||||
movq [rdi + rdx], xmm3
|
|
||||||
|
|
||||||
|
|
||||||
; begin epilog
|
|
||||||
pop rdi
|
|
||||||
pop rsi
|
|
||||||
RESTORE_GOT
|
|
||||||
RESTORE_XMM
|
|
||||||
UNSHADOW_ARGS
|
|
||||||
pop rbp
|
|
||||||
ret
|
|
||||||
|
|
||||||
SECTION_RODATA
|
|
||||||
align 16
|
|
||||||
fours:
|
|
||||||
times 8 dw 0x0004
|
|
||||||
align 16
|
|
||||||
x_s1sqr2:
|
|
||||||
times 8 dw 0x8A8C
|
|
||||||
align 16
|
|
||||||
x_c1sqr2less1:
|
|
||||||
times 8 dw 0x4E7B
|
|
||||||
@ -143,12 +143,6 @@ void vp9_idct_add_c(int16_t *input, uint8_t *dest, int stride, int eob) {
|
|||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
void vp9_dc_idct_add_c(int16_t *input, uint8_t *dest, int stride, int dc) {
|
|
||||||
input[0] = dc;
|
|
||||||
vp9_short_idct4x4_add(input, dest, stride);
|
|
||||||
vpx_memset(input, 0, 32);
|
|
||||||
}
|
|
||||||
|
|
||||||
void vp9_idct_add_lossless_c(int16_t *input, uint8_t *dest, int stride,
|
void vp9_idct_add_lossless_c(int16_t *input, uint8_t *dest, int stride,
|
||||||
int eob) {
|
int eob) {
|
||||||
if (eob > 1) {
|
if (eob > 1) {
|
||||||
@ -160,13 +154,6 @@ void vp9_idct_add_lossless_c(int16_t *input, uint8_t *dest, int stride,
|
|||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
void vp9_dc_idct_add_lossless_c(int16_t *input, uint8_t *dest,
|
|
||||||
int stride, int dc) {
|
|
||||||
input[0] = dc;
|
|
||||||
vp9_short_iwalsh4x4_add(input, dest, stride);
|
|
||||||
vpx_memset(input, 0, 32);
|
|
||||||
}
|
|
||||||
|
|
||||||
void vp9_idct_add_8x8_c(int16_t *input, uint8_t *dest, int stride, int eob) {
|
void vp9_idct_add_8x8_c(int16_t *input, uint8_t *dest, int stride, int eob) {
|
||||||
// If dc is 1, then input[0] is the reconstructed value, do not need
|
// If dc is 1, then input[0] is the reconstructed value, do not need
|
||||||
// dequantization. Also, when dc is 1, dc is counted in eobs, namely eobs >=1.
|
// dequantization. Also, when dc is 1, dc is counted in eobs, namely eobs >=1.
|
||||||
|
|||||||
@ -18,13 +18,6 @@
|
|||||||
void vp9_idct_add_lossless_c(int16_t *input, unsigned char *dest, int stride,
|
void vp9_idct_add_lossless_c(int16_t *input, unsigned char *dest, int stride,
|
||||||
int eob);
|
int eob);
|
||||||
|
|
||||||
void vp9_dc_idct_add_lossless_c(int16_t *input, unsigned char *output,
|
|
||||||
int stride, int dc);
|
|
||||||
|
|
||||||
void vp9_dc_idct_add_y_block_lossless_c(int16_t *q, unsigned char *pre,
|
|
||||||
unsigned char *dst, int stride,
|
|
||||||
const int16_t *dc);
|
|
||||||
|
|
||||||
void vp9_idct_add_y_block_lossless_c(int16_t *q, unsigned char *dst, int stride,
|
void vp9_idct_add_y_block_lossless_c(int16_t *q, unsigned char *dst, int stride,
|
||||||
struct macroblockd *xd);
|
struct macroblockd *xd);
|
||||||
|
|
||||||
|
|||||||
@ -1,116 +0,0 @@
|
|||||||
/*
|
|
||||||
* 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 "vp9/common/vp9_blockd.h"
|
|
||||||
|
|
||||||
void vp9_idct_dequant_dc_0_2x_sse2(short *q, const short *dq,
|
|
||||||
unsigned char *pre, unsigned char *dst,
|
|
||||||
int dst_stride, const short *dc);
|
|
||||||
|
|
||||||
void vp9_idct_dequant_dc_full_2x_sse2(short *q, const short *dq,
|
|
||||||
unsigned char *pre, unsigned char *dst,
|
|
||||||
int dst_stride, const short *dc);
|
|
||||||
|
|
||||||
void vp9_idct_dequant_0_2x_sse2(short *q, const short *dq,
|
|
||||||
unsigned char *pre, unsigned char *dst,
|
|
||||||
int dst_stride, int blk_stride);
|
|
||||||
|
|
||||||
void vp9_idct_dequant_full_2x_sse2(short *q, const short *dq,
|
|
||||||
unsigned char *pre, unsigned char *dst,
|
|
||||||
int dst_stride, int blk_stride);
|
|
||||||
|
|
||||||
void vp9_dequant_dc_idct_add_y_block_sse2(short *q, const short *dq,
|
|
||||||
unsigned char *pre,
|
|
||||||
unsigned char *dst,
|
|
||||||
int stride, unsigned short *eobs,
|
|
||||||
const short *dc) {
|
|
||||||
int i;
|
|
||||||
|
|
||||||
for (i = 0; i < 4; i++) {
|
|
||||||
if (((short *)(eobs))[0] & 0xfefe)
|
|
||||||
vp9_idct_dequant_dc_full_2x_sse2(q, dq, pre, dst, stride, dc);
|
|
||||||
else
|
|
||||||
vp9_idct_dequant_dc_0_2x_sse2(q, dq, pre, dst, stride, dc);
|
|
||||||
|
|
||||||
if (((short *)(eobs))[1] & 0xfefe)
|
|
||||||
vp9_idct_dequant_dc_full_2x_sse2(q + 32, dq, pre + 8, dst + 8,
|
|
||||||
stride, dc + 2);
|
|
||||||
else
|
|
||||||
vp9_idct_dequant_dc_0_2x_sse2(q + 32, dq, pre + 8, dst + 8,
|
|
||||||
stride, dc + 2);
|
|
||||||
|
|
||||||
q += 64;
|
|
||||||
dc += 4;
|
|
||||||
pre += 64;
|
|
||||||
dst += stride * 4;
|
|
||||||
eobs += 4;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
void vp9_dequant_idct_add_y_block_sse2(short *q, const short *dq,
|
|
||||||
unsigned char *pre, unsigned char *dst,
|
|
||||||
int stride, unsigned short *eobs) {
|
|
||||||
int i;
|
|
||||||
|
|
||||||
for (i = 0; i < 4; i++) {
|
|
||||||
if (((short *)(eobs))[0] & 0xfefe)
|
|
||||||
vp9_idct_dequant_full_2x_sse2(q, dq, pre, dst, stride, 16);
|
|
||||||
else
|
|
||||||
vp9_idct_dequant_0_2x_sse2(q, dq, pre, dst, stride, 16);
|
|
||||||
|
|
||||||
if (((short *)(eobs))[1] & 0xfefe)
|
|
||||||
vp9_idct_dequant_full_2x_sse2(q + 32, dq, pre + 8, dst + 8, stride, 16);
|
|
||||||
else
|
|
||||||
vp9_idct_dequant_0_2x_sse2(q + 32, dq, pre + 8, dst + 8, stride, 16);
|
|
||||||
|
|
||||||
q += 64;
|
|
||||||
pre += 64;
|
|
||||||
dst += stride * 4;
|
|
||||||
eobs += 4;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
void vp9_dequant_idct_add_uv_block_sse2(short *q, const short *dq,
|
|
||||||
unsigned char *pre,
|
|
||||||
unsigned char *dstu,
|
|
||||||
unsigned char *dstv,
|
|
||||||
int stride, unsigned short *eobs) {
|
|
||||||
if (((short *)(eobs))[0] & 0xfefe)
|
|
||||||
vp9_idct_dequant_full_2x_sse2(q, dq, pre, dstu, stride, 8);
|
|
||||||
else
|
|
||||||
vp9_idct_dequant_0_2x_sse2(q, dq, pre, dstu, stride, 8);
|
|
||||||
|
|
||||||
q += 32;
|
|
||||||
pre += 32;
|
|
||||||
dstu += stride * 4;
|
|
||||||
|
|
||||||
if (((short *)(eobs))[1] & 0xfefe)
|
|
||||||
vp9_idct_dequant_full_2x_sse2(q, dq, pre, dstu, stride, 8);
|
|
||||||
else
|
|
||||||
vp9_idct_dequant_0_2x_sse2(q, dq, pre, dstu, stride, 8);
|
|
||||||
|
|
||||||
q += 32;
|
|
||||||
pre += 32;
|
|
||||||
|
|
||||||
if (((short *)(eobs))[2] & 0xfefe)
|
|
||||||
vp9_idct_dequant_full_2x_sse2(q, dq, pre, dstv, stride, 8);
|
|
||||||
else
|
|
||||||
vp9_idct_dequant_0_2x_sse2(q, dq, pre, dstv, stride, 8);
|
|
||||||
|
|
||||||
q += 32;
|
|
||||||
pre += 32;
|
|
||||||
dstv += stride * 4;
|
|
||||||
|
|
||||||
if (((short *)(eobs))[3] & 0xfefe)
|
|
||||||
vp9_idct_dequant_full_2x_sse2(q, dq, pre, dstv, stride, 8);
|
|
||||||
else
|
|
||||||
vp9_idct_dequant_0_2x_sse2(q, dq, pre, dstv, stride, 8);
|
|
||||||
}
|
|
||||||
@ -86,7 +86,6 @@ VP9_COMMON_SRCS-$(CONFIG_POSTPROC) += common/vp9_postproc.c
|
|||||||
VP9_COMMON_SRCS-$(HAVE_MMX) += common/x86/vp9_iwalsh_mmx.asm
|
VP9_COMMON_SRCS-$(HAVE_MMX) += common/x86/vp9_iwalsh_mmx.asm
|
||||||
VP9_COMMON_SRCS-$(HAVE_MMX) += common/x86/vp9_recon_mmx.asm
|
VP9_COMMON_SRCS-$(HAVE_MMX) += common/x86/vp9_recon_mmx.asm
|
||||||
VP9_COMMON_SRCS-$(HAVE_MMX) += common/x86/vp9_loopfilter_mmx.asm
|
VP9_COMMON_SRCS-$(HAVE_MMX) += common/x86/vp9_loopfilter_mmx.asm
|
||||||
VP9_COMMON_SRCS-$(HAVE_SSE2) += common/x86/vp9_idct_sse2.asm
|
|
||||||
VP9_COMMON_SRCS-$(HAVE_SSE2) += common/x86/vp9_iwalsh_sse2.asm
|
VP9_COMMON_SRCS-$(HAVE_SSE2) += common/x86/vp9_iwalsh_sse2.asm
|
||||||
VP9_COMMON_SRCS-$(HAVE_SSE2) += common/x86/vp9_loopfilter_sse2.asm
|
VP9_COMMON_SRCS-$(HAVE_SSE2) += common/x86/vp9_loopfilter_sse2.asm
|
||||||
VP9_COMMON_SRCS-$(HAVE_SSE2) += common/x86/vp9_recon_sse2.asm
|
VP9_COMMON_SRCS-$(HAVE_SSE2) += common/x86/vp9_recon_sse2.asm
|
||||||
|
|||||||
@ -35,8 +35,6 @@ VP9_DX_SRCS-yes += decoder/vp9_idct_blk.h
|
|||||||
|
|
||||||
VP9_DX_SRCS-yes := $(filter-out $(VP9_DX_SRCS_REMOVE-yes),$(VP9_DX_SRCS-yes))
|
VP9_DX_SRCS-yes := $(filter-out $(VP9_DX_SRCS_REMOVE-yes),$(VP9_DX_SRCS-yes))
|
||||||
|
|
||||||
VP9_DX_SRCS-$(HAVE_SSE2) += decoder/x86/vp9_idct_blk_sse2.c
|
|
||||||
|
|
||||||
VP9_DX_SRCS-$(HAVE_SSE2) += decoder/x86/vp9_dequantize_sse2.c
|
VP9_DX_SRCS-$(HAVE_SSE2) += decoder/x86/vp9_dequantize_sse2.c
|
||||||
|
|
||||||
$(eval $(call asm_offsets_template,\
|
$(eval $(call asm_offsets_template,\
|
||||||
|
|||||||
Loading…
x
Reference in New Issue
Block a user