1 |
;/************************************************************************** |
;/**************************************************************************** |
2 |
; * |
; * |
3 |
; * XVID MPEG-4 VIDEO CODEC |
; * XVID MPEG-4 VIDEO CODEC |
4 |
; * mmx 8bit<->16bit transfers |
; * - 8<->16 bit transfer functions - |
5 |
; * |
; * |
6 |
; * This program is an implementation of a part of one or more MPEG-4 |
; * Copyright (C) 2001 Peter Ross <pross@xvid.org> |
7 |
; * Video tools as specified in ISO/IEC 14496-2 standard. Those intending |
; * 2001-2008 Michael Militzer <michael@xvid.org> |
8 |
; * to use this software module in hardware or software products are |
; * 2002 Pascal Massimino <skal@planet-d.net> |
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; * advised that its use may infringe existing patents or copyrights, and |
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; * any such use would be at such party's own risk. The original |
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; * developer of this software module and his/her company, and subsequent |
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; * editors and their companies, will have no liability for use of this |
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; * software or modifications or derivatives thereof. |
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9 |
; * |
; * |
10 |
; * This program is free software; you can redistribute it and/or modify |
; * This program is free software; you can redistribute it and/or modify |
11 |
; * it under the terms of the GNU General Public License as published by |
; * it under the terms of the GNU General Public License as published by |
19 |
; * |
; * |
20 |
; * You should have received a copy of the GNU General Public License |
; * You should have received a copy of the GNU General Public License |
21 |
; * along with this program; if not, write to the Free Software |
; * along with this program; if not, write to the Free Software |
22 |
; * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
; * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
23 |
; * |
; * |
24 |
; *************************************************************************/ |
; * $Id: mem_transfer_mmx.asm,v 1.20 2008-11-26 01:04:34 Isibaar Exp $ |
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;/************************************************************************** |
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; * |
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; * History: |
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25 |
; * |
; * |
26 |
; * 07.01.2002 merge functions from compensate_mmx; rename functions |
; ***************************************************************************/ |
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; * 07.11.2001 initial version; (c)2001 peter ross <pross@cs.rmit.edu.au> |
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; * |
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; *************************************************************************/ |
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27 |
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28 |
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%include "nasm.inc" |
29 |
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30 |
bits 32 |
;============================================================================= |
31 |
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; Read only data |
32 |
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;============================================================================= |
33 |
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34 |
%macro cglobal 1 |
DATA |
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%ifdef PREFIX |
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global _%1 |
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%define %1 _%1 |
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%else |
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global %1 |
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%endif |
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%endmacro |
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35 |
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36 |
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ALIGN SECTION_ALIGN |
37 |
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mmx_one: |
38 |
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dw 1, 1, 1, 1 |
39 |
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40 |
section .text |
;============================================================================= |
41 |
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; Code |
42 |
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;============================================================================= |
43 |
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44 |
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SECTION .rotext align=SECTION_ALIGN |
45 |
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46 |
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cglobal transfer_8to16copy_mmx |
47 |
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cglobal transfer_16to8copy_mmx |
48 |
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cglobal transfer_8to16sub_mmx |
49 |
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cglobal transfer_8to16subro_mmx |
50 |
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cglobal transfer_8to16sub2_mmx |
51 |
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cglobal transfer_8to16sub2_xmm |
52 |
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cglobal transfer_8to16sub2ro_xmm |
53 |
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cglobal transfer_16to8add_mmx |
54 |
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cglobal transfer8x8_copy_mmx |
55 |
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cglobal transfer8x4_copy_mmx |
56 |
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57 |
;=========================================================================== |
;----------------------------------------------------------------------------- |
58 |
; |
; |
59 |
; void transfer_8to16copy_mmx(int16_t * const dst, |
; void transfer_8to16copy_mmx(int16_t * const dst, |
60 |
; const uint8_t * const src, |
; const uint8_t * const src, |
61 |
; uint32_t stride); |
; uint32_t stride); |
62 |
; |
; |
63 |
;=========================================================================== |
;----------------------------------------------------------------------------- |
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align 16 |
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cglobal transfer_8to16copy_mmx |
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transfer_8to16copy_mmx |
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push esi |
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push edi |
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64 |
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65 |
mov edi, [esp + 8 + 4] ; dst |
%macro COPY_8_TO_16 1 |
66 |
mov esi, [esp + 8 + 8] ; src |
movq mm0, [_EAX] |
67 |
mov ecx, [esp + 8 + 12] ; stride |
movq mm1, [_EAX+TMP1] |
68 |
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movq mm2, mm0 |
69 |
pxor mm7, mm7 ; mm7 = zero |
movq mm3, mm1 |
70 |
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punpcklbw mm0, mm7 |
71 |
mov eax, 8 |
movq [TMP0+%1*32], mm0 |
72 |
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punpcklbw mm1, mm7 |
73 |
.loop |
movq [TMP0+%1*32+16], mm1 |
74 |
movq mm0, [esi] |
punpckhbw mm2, mm7 |
75 |
movq mm1, mm0 |
punpckhbw mm3, mm7 |
76 |
punpcklbw mm0, mm7 ; mm01 = unpack([src]) |
lea _EAX, [_EAX+2*TMP1] |
77 |
punpckhbw mm1, mm7 |
movq [TMP0+%1*32+8], mm2 |
78 |
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movq [TMP0+%1*32+24], mm3 |
79 |
movq [edi], mm0 ; [dst] = mm01 |
%endmacro |
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movq [edi + 8], mm1 |
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80 |
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81 |
add edi, 16 |
ALIGN SECTION_ALIGN |
82 |
add esi, ecx |
transfer_8to16copy_mmx: |
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dec eax |
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jnz .loop |
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83 |
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84 |
pop edi |
mov TMP0, prm1 ; Dst |
85 |
pop esi |
mov _EAX, prm2 ; Src |
86 |
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mov TMP1, prm3 ; Stride |
87 |
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pxor mm7, mm7 |
88 |
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89 |
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COPY_8_TO_16 0 |
90 |
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COPY_8_TO_16 1 |
91 |
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COPY_8_TO_16 2 |
92 |
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COPY_8_TO_16 3 |
93 |
ret |
ret |
94 |
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ENDFUNC |
95 |
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96 |
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;----------------------------------------------------------------------------- |
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;=========================================================================== |
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97 |
; |
; |
98 |
; void transfer_16to8copy_mmx(uint8_t * const dst, |
; void transfer_16to8copy_mmx(uint8_t * const dst, |
99 |
; const int16_t * const src, |
; const int16_t * const src, |
100 |
; uint32_t stride); |
; uint32_t stride); |
101 |
; |
; |
102 |
;=========================================================================== |
;----------------------------------------------------------------------------- |
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align 16 |
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cglobal transfer_16to8copy_mmx |
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transfer_16to8copy_mmx |
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push esi |
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push edi |
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103 |
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104 |
mov edi, [esp + 8 + 4] ; dst |
%macro COPY_16_TO_8 1 |
105 |
mov esi, [esp + 8 + 8] ; src |
movq mm0, [_EAX+%1*32] |
106 |
mov ecx, [esp + 8 + 12] ; stride |
movq mm1, [_EAX+%1*32+8] |
107 |
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packuswb mm0, mm1 |
108 |
mov eax, 8 |
movq [TMP0], mm0 |
109 |
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movq mm2, [_EAX+%1*32+16] |
110 |
.loop |
movq mm3, [_EAX+%1*32+24] |
111 |
movq mm0, [esi] |
packuswb mm2, mm3 |
112 |
packuswb mm0, [esi + 8] ; mm0 = pack([src]) |
movq [TMP0+TMP1], mm2 |
113 |
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%endmacro |
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movq [edi], mm0 ; [dst] = mm0 |
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add esi, 16 |
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add edi, ecx |
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dec eax |
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jnz .loop |
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114 |
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115 |
pop edi |
ALIGN SECTION_ALIGN |
116 |
pop esi |
transfer_16to8copy_mmx: |
117 |
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118 |
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mov TMP0, prm1 ; Dst |
119 |
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mov _EAX, prm2 ; Src |
120 |
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mov TMP1, prm3 ; Stride |
121 |
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122 |
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COPY_16_TO_8 0 |
123 |
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lea TMP0,[TMP0+2*TMP1] |
124 |
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COPY_16_TO_8 1 |
125 |
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lea TMP0,[TMP0+2*TMP1] |
126 |
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COPY_16_TO_8 2 |
127 |
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lea TMP0,[TMP0+2*TMP1] |
128 |
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COPY_16_TO_8 3 |
129 |
ret |
ret |
130 |
|
ENDFUNC |
131 |
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132 |
|
;----------------------------------------------------------------------------- |
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;=========================================================================== |
|
133 |
; |
; |
134 |
; void transfer_8to16sub_mmx(int16_t * const dct, |
; void transfer_8to16sub_mmx(int16_t * const dct, |
135 |
; uint8_t * const cur, |
; uint8_t * const cur, |
136 |
; const uint8_t * const ref, |
; const uint8_t * const ref, |
137 |
; const uint32_t stride); |
; const uint32_t stride); |
138 |
; |
; |
139 |
;=========================================================================== |
;----------------------------------------------------------------------------- |
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;/************************************************************************** |
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; * |
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; * History: |
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; * |
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; * 27.12.2001 renamed from 'compensate' to 'transfer_8to16sub' |
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; * 02.12.2001 loop unrolled, code runs 10% faster now (Isibaar) |
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; * 30.11.2001 16 pixels are processed per iteration (Isibaar) |
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; * 30.11.2001 .text missing |
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; * 06.11.2001 inital version; (c)2001 peter ross <pross@cs.rmit.edu.au> |
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; * |
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; *************************************************************************/ |
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align 16 |
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cglobal transfer_8to16sub_mmx |
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transfer_8to16sub_mmx |
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push esi |
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push edi |
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push ebx |
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mov edi, [esp + 12 + 4] ; dct [out] |
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mov edx, [esp + 12 + 8] ; cur [in/out] |
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mov esi, [esp + 12 + 12] ; ref [in] |
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mov ecx, [esp + 12 + 16] ; stride [in] |
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mov eax, edx ; cur -> eax |
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mov ebx, esi ; ref -> ebx |
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add eax, ecx ; cur + stride |
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add ebx, ecx ; ref + stride |
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shl ecx, 1 |
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140 |
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141 |
pxor mm7, mm7 ; mm7 = zero |
; when second argument == 1, reference (ebx) block is to current (_EAX) |
142 |
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%macro COPY_8_TO_16_SUB 2 |
143 |
movq mm0, [edx] ; mm01 = [cur] |
movq mm0, [_EAX] ; cur |
144 |
|
movq mm2, [_EAX+TMP1] |
145 |
movq mm1, mm0 |
movq mm1, mm0 |
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punpcklbw mm0, mm7 |
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punpckhbw mm1, mm7 |
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movq mm4, [eax] |
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movq mm5, mm4 |
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punpcklbw mm4, mm7 |
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punpckhbw mm5, mm7 |
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movq mm2, [esi] ; mm23 = [ref] |
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146 |
movq mm3, mm2 |
movq mm3, mm2 |
147 |
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148 |
movq mm6, [ebx] |
punpcklbw mm0, mm7 |
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movq [edx], mm2 ; [cur] = [ref] |
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movq [eax], mm6 |
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149 |
punpcklbw mm2, mm7 |
punpcklbw mm2, mm7 |
150 |
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movq mm4, [_EBX] ; ref |
151 |
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punpckhbw mm1, mm7 |
152 |
punpckhbw mm3, mm7 |
punpckhbw mm3, mm7 |
153 |
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movq mm5, [_EBX+TMP1] ; ref |
154 |
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155 |
psubsw mm0, mm2 ; mm01 -= mm23 |
movq mm6, mm4 |
156 |
|
%if %2 == 1 |
157 |
movq mm2, mm6 |
movq [_EAX], mm4 |
158 |
|
movq [_EAX+TMP1], mm5 |
159 |
punpcklbw mm2, mm7 |
%endif |
160 |
|
punpcklbw mm4, mm7 |
161 |
punpckhbw mm6, mm7 |
punpckhbw mm6, mm7 |
162 |
|
psubsw mm0, mm4 |
163 |
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psubsw mm1, mm6 |
164 |
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movq mm6, mm5 |
165 |
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punpcklbw mm5, mm7 |
166 |
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punpckhbw mm6, mm7 |
167 |
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psubsw mm2, mm5 |
168 |
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lea _EAX, [_EAX+2*TMP1] |
169 |
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psubsw mm3, mm6 |
170 |
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lea _EBX,[_EBX+2*TMP1] |
171 |
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172 |
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movq [TMP0+%1*32+ 0], mm0 ; dst |
173 |
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movq [TMP0+%1*32+ 8], mm1 |
174 |
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movq [TMP0+%1*32+16], mm2 |
175 |
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movq [TMP0+%1*32+24], mm3 |
176 |
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%endmacro |
177 |
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178 |
psubsw mm1, mm3 |
ALIGN SECTION_ALIGN |
179 |
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transfer_8to16sub_mmx: |
180 |
psubsw mm4, mm2 |
mov TMP0, prm1 ; Dst |
181 |
psubsw mm5, mm6 |
mov _EAX, prm2 ; Cur |
182 |
|
mov TMP1, prm4 ; Stride |
183 |
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184 |
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push _EBX |
185 |
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%ifdef ARCH_IS_X86_64 |
186 |
|
mov _EBX, prm3 |
187 |
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%else |
188 |
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mov _EBX, [_ESP+4+12] ; Ref |
189 |
|
%endif |
190 |
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pxor mm7, mm7 |
191 |
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|
192 |
movq [edi], mm0 ; dct[] = mm01 |
COPY_8_TO_16_SUB 0, 1 |
193 |
movq [edi + 8], mm1 |
COPY_8_TO_16_SUB 1, 1 |
194 |
movq [edi + 16], mm4 |
COPY_8_TO_16_SUB 2, 1 |
195 |
movq [edi + 24], mm5 |
COPY_8_TO_16_SUB 3, 1 |
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add edx, ecx |
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add esi, ecx |
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add eax, ecx |
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add ebx, ecx |
|
196 |
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197 |
movq mm0, [edx] ; mm01 = [cur] |
pop _EBX |
198 |
movq mm1, mm0 |
ret |
199 |
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ENDFUNC |
200 |
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punpcklbw mm0, mm7 |
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punpckhbw mm1, mm7 |
|
201 |
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202 |
movq mm4, [eax] |
ALIGN SECTION_ALIGN |
203 |
movq mm5, mm4 |
transfer_8to16subro_mmx: |
204 |
|
mov TMP0, prm1 ; Dst |
205 |
|
mov _EAX, prm2 ; Cur |
206 |
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mov TMP1, prm4 ; Stride |
207 |
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208 |
|
push _EBX |
209 |
|
%ifdef ARCH_IS_X86_64 |
210 |
|
mov _EBX, prm3 |
211 |
|
%else |
212 |
|
mov _EBX, [_ESP+4+12] ; Ref |
213 |
|
%endif |
214 |
|
pxor mm7, mm7 |
215 |
|
|
216 |
punpcklbw mm4, mm7 |
COPY_8_TO_16_SUB 0, 0 |
217 |
punpckhbw mm5, mm7 |
COPY_8_TO_16_SUB 1, 0 |
218 |
|
COPY_8_TO_16_SUB 2, 0 |
219 |
|
COPY_8_TO_16_SUB 3, 0 |
220 |
|
|
221 |
movq mm2, [esi] ; mm23 = [ref] |
pop _EBX |
222 |
movq mm3, mm2 |
ret |
223 |
|
ENDFUNC |
224 |
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movq mm6, [ebx] |
|
225 |
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226 |
movq [edx], mm2 ; [cur] = [ref] |
;----------------------------------------------------------------------------- |
227 |
movq [eax], mm6 |
; |
228 |
|
; void transfer_8to16sub2_mmx(int16_t * const dct, |
229 |
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; uint8_t * const cur, |
230 |
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; const uint8_t * ref1, |
231 |
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; const uint8_t * ref2, |
232 |
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; const uint32_t stride) |
233 |
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; |
234 |
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;----------------------------------------------------------------------------- |
235 |
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|
236 |
punpcklbw mm2, mm7 |
%macro COPY_8_TO_16_SUB2_MMX 1 |
237 |
|
movq mm0, [_EAX] ; cur |
238 |
|
movq mm2, [_EAX+TMP1] |
239 |
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240 |
|
; mm4 <- (ref1+ref2+1) / 2 |
241 |
|
movq mm4, [_EBX] ; ref1 |
242 |
|
movq mm1, [_ESI] ; ref2 |
243 |
|
movq mm6, mm4 |
244 |
|
movq mm3, mm1 |
245 |
|
punpcklbw mm4, mm7 |
246 |
|
punpcklbw mm1, mm7 |
247 |
|
punpckhbw mm6, mm7 |
248 |
punpckhbw mm3, mm7 |
punpckhbw mm3, mm7 |
249 |
|
paddusw mm4, mm1 |
250 |
psubsw mm0, mm2 ; mm01 -= mm23 |
paddusw mm6, mm3 |
251 |
|
paddusw mm4, [mmx_one] |
252 |
movq mm2, mm6 |
paddusw mm6, [mmx_one] |
253 |
|
psrlw mm4, 1 |
254 |
punpcklbw mm2, mm7 |
psrlw mm6, 1 |
255 |
|
packuswb mm4, mm6 |
256 |
|
movq [_EAX], mm4 |
257 |
|
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258 |
|
; mm5 <- (ref1+ref2+1) / 2 |
259 |
|
movq mm5, [_EBX+TMP1] ; ref1 |
260 |
|
movq mm1, [_ESI+TMP1] ; ref2 |
261 |
|
movq mm6, mm5 |
262 |
|
movq mm3, mm1 |
263 |
|
punpcklbw mm5, mm7 |
264 |
|
punpcklbw mm1, mm7 |
265 |
punpckhbw mm6, mm7 |
punpckhbw mm6, mm7 |
266 |
|
punpckhbw mm3, mm7 |
267 |
|
paddusw mm5, mm1 |
268 |
|
paddusw mm6, mm3 |
269 |
|
paddusw mm5, [mmx_one] |
270 |
|
paddusw mm6, [mmx_one] |
271 |
|
lea _ESI, [_ESI+2*TMP1] |
272 |
|
psrlw mm5, 1 |
273 |
|
psrlw mm6, 1 |
274 |
|
packuswb mm5, mm6 |
275 |
|
movq [_EAX+TMP1], mm5 |
276 |
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psubsw mm1, mm3 |
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psubsw mm4, mm2 |
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psubsw mm5, mm6 |
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movq [edi + 32], mm0 ; dct[] = mm01 |
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movq [edi + 40], mm1 |
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movq [edi + 48], mm4 |
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movq [edi + 56], mm5 |
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add edx, ecx |
|
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add esi, ecx |
|
|
add eax, ecx |
|
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add ebx, ecx |
|
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|
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|
movq mm0, [edx] ; mm01 = [cur] |
|
277 |
movq mm1, mm0 |
movq mm1, mm0 |
|
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|
punpcklbw mm0, mm7 |
|
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punpckhbw mm1, mm7 |
|
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|
|
|
movq mm4, [eax] |
|
|
movq mm5, mm4 |
|
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|
|
|
punpcklbw mm4, mm7 |
|
|
punpckhbw mm5, mm7 |
|
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|
|
|
movq mm2, [esi] ; mm23 = [ref] |
|
278 |
movq mm3, mm2 |
movq mm3, mm2 |
279 |
|
punpcklbw mm0, mm7 |
|
movq mm6, [ebx] |
|
|
|
|
|
movq [edx], mm2 ; [cur] = [ref] |
|
|
movq [eax], mm6 |
|
|
|
|
280 |
punpcklbw mm2, mm7 |
punpcklbw mm2, mm7 |
281 |
|
punpckhbw mm1, mm7 |
282 |
punpckhbw mm3, mm7 |
punpckhbw mm3, mm7 |
283 |
|
|
284 |
psubsw mm0, mm2 ; mm01 -= mm23 |
movq mm6, mm4 |
285 |
|
punpcklbw mm4, mm7 |
|
movq mm2, mm6 |
|
|
|
|
|
punpcklbw mm2, mm7 |
|
286 |
punpckhbw mm6, mm7 |
punpckhbw mm6, mm7 |
287 |
|
psubsw mm0, mm4 |
288 |
|
psubsw mm1, mm6 |
289 |
|
movq mm6, mm5 |
290 |
|
punpcklbw mm5, mm7 |
291 |
|
punpckhbw mm6, mm7 |
292 |
|
psubsw mm2, mm5 |
293 |
|
lea _EAX, [_EAX+2*TMP1] |
294 |
|
psubsw mm3, mm6 |
295 |
|
lea _EBX, [_EBX+2*TMP1] |
296 |
|
|
297 |
|
movq [TMP0+%1*32+ 0], mm0 ; dst |
298 |
|
movq [TMP0+%1*32+ 8], mm1 |
299 |
|
movq [TMP0+%1*32+16], mm2 |
300 |
|
movq [TMP0+%1*32+24], mm3 |
301 |
|
%endmacro |
302 |
|
|
303 |
psubsw mm1, mm3 |
ALIGN SECTION_ALIGN |
304 |
|
transfer_8to16sub2_mmx: |
305 |
psubsw mm4, mm2 |
mov TMP0, prm1 ; Dst |
306 |
psubsw mm5, mm6 |
mov TMP1d, prm5d ; Stride |
307 |
|
mov _EAX, prm2 ; Cur |
308 |
|
|
309 |
|
push _EBX |
310 |
|
%ifdef ARCH_IS_X86_64 |
311 |
|
mov _EBX, prm3 |
312 |
|
%else |
313 |
|
mov _EBX, [_ESP+4+12] ; Ref1 |
314 |
|
%endif |
315 |
|
|
316 |
movq [edi + 64], mm0 ; dct[] = mm01 |
push _ESI |
317 |
movq [edi + 72], mm1 |
%ifdef ARCH_IS_X86_64 |
318 |
movq [edi + 80], mm4 |
mov _ESI, prm4 |
319 |
movq [edi + 88], mm5 |
%else |
320 |
|
mov _ESI, [_ESP+8+16] ; Ref2 |
321 |
add edx, ecx |
%endif |
|
add esi, ecx |
|
|
add eax, ecx |
|
|
add ebx, ecx |
|
322 |
|
|
323 |
movq mm0, [edx] ; mm01 = [cur] |
pxor mm7, mm7 |
|
movq mm1, mm0 |
|
324 |
|
|
325 |
punpcklbw mm0, mm7 |
COPY_8_TO_16_SUB2_MMX 0 |
326 |
punpckhbw mm1, mm7 |
COPY_8_TO_16_SUB2_MMX 1 |
327 |
|
COPY_8_TO_16_SUB2_MMX 2 |
328 |
|
COPY_8_TO_16_SUB2_MMX 3 |
329 |
|
|
330 |
movq mm4, [eax] |
pop _ESI |
331 |
movq mm5, mm4 |
pop _EBX |
332 |
|
ret |
333 |
|
ENDFUNC |
334 |
|
|
335 |
punpcklbw mm4, mm7 |
;----------------------------------------------------------------------------- |
336 |
punpckhbw mm5, mm7 |
; |
337 |
|
; void transfer_8to16sub2_xmm(int16_t * const dct, |
338 |
|
; uint8_t * const cur, |
339 |
|
; const uint8_t * ref1, |
340 |
|
; const uint8_t * ref2, |
341 |
|
; const uint32_t stride) |
342 |
|
; |
343 |
|
;----------------------------------------------------------------------------- |
344 |
|
|
345 |
movq mm2, [esi] ; mm23 = [ref] |
%macro COPY_8_TO_16_SUB2_SSE 1 |
346 |
|
movq mm0, [_EAX] ; cur |
347 |
|
movq mm2, [_EAX+TMP1] |
348 |
|
movq mm1, mm0 |
349 |
movq mm3, mm2 |
movq mm3, mm2 |
350 |
|
|
351 |
movq mm6, [ebx] |
punpcklbw mm0, mm7 |
|
|
|
|
movq [edx], mm2 ; [cur] = [ref] |
|
|
movq [eax], mm6 |
|
|
|
|
352 |
punpcklbw mm2, mm7 |
punpcklbw mm2, mm7 |
353 |
|
movq mm4, [_EBX] ; ref1 |
354 |
|
pavgb mm4, [_ESI] ; ref2 |
355 |
|
movq [_EAX], mm4 |
356 |
|
punpckhbw mm1, mm7 |
357 |
punpckhbw mm3, mm7 |
punpckhbw mm3, mm7 |
358 |
|
movq mm5, [_EBX+TMP1] ; ref |
359 |
|
pavgb mm5, [_ESI+TMP1] ; ref2 |
360 |
|
movq [_EAX+TMP1], mm5 |
361 |
|
|
362 |
psubsw mm0, mm2 ; mm01 -= mm23 |
movq mm6, mm4 |
363 |
|
punpcklbw mm4, mm7 |
|
movq mm2, mm6 |
|
|
|
|
|
punpcklbw mm2, mm7 |
|
364 |
punpckhbw mm6, mm7 |
punpckhbw mm6, mm7 |
365 |
|
psubsw mm0, mm4 |
366 |
|
psubsw mm1, mm6 |
367 |
|
lea _ESI, [_ESI+2*TMP1] |
368 |
|
movq mm6, mm5 |
369 |
|
punpcklbw mm5, mm7 |
370 |
|
punpckhbw mm6, mm7 |
371 |
|
psubsw mm2, mm5 |
372 |
|
lea _EAX, [_EAX+2*TMP1] |
373 |
|
psubsw mm3, mm6 |
374 |
|
lea _EBX, [_EBX+2*TMP1] |
375 |
|
|
376 |
|
movq [TMP0+%1*32+ 0], mm0 ; dst |
377 |
|
movq [TMP0+%1*32+ 8], mm1 |
378 |
|
movq [TMP0+%1*32+16], mm2 |
379 |
|
movq [TMP0+%1*32+24], mm3 |
380 |
|
%endmacro |
381 |
|
|
382 |
psubsw mm1, mm3 |
ALIGN SECTION_ALIGN |
383 |
|
transfer_8to16sub2_xmm: |
384 |
|
mov TMP0, prm1 ; Dst |
385 |
|
mov _EAX, prm2 ; Cur |
386 |
|
mov TMP1d, prm5d ; Stride |
387 |
|
|
388 |
|
push _EBX |
389 |
|
%ifdef ARCH_IS_X86_64 |
390 |
|
mov _EBX, prm3 ; Ref1 |
391 |
|
%else |
392 |
|
mov _EBX, [_ESP+4+12] ; Ref1 |
393 |
|
%endif |
394 |
|
|
395 |
psubsw mm4, mm2 |
push _ESI |
396 |
psubsw mm5, mm6 |
%ifdef ARCH_IS_X86_64 |
397 |
|
mov _ESI, prm4 ; Ref1 |
398 |
|
%else |
399 |
|
mov _ESI, [_ESP+8+16] ; Ref2 |
400 |
|
%endif |
401 |
|
|
402 |
|
pxor mm7, mm7 |
403 |
|
|
404 |
movq [edi + 96], mm0 ; dct[] = mm01 |
COPY_8_TO_16_SUB2_SSE 0 |
405 |
movq [edi + 104], mm1 |
COPY_8_TO_16_SUB2_SSE 1 |
406 |
movq [edi + 112], mm4 |
COPY_8_TO_16_SUB2_SSE 2 |
407 |
movq [edi + 120], mm5 |
COPY_8_TO_16_SUB2_SSE 3 |
|
|
|
|
pop ebx |
|
|
pop edi |
|
|
pop esi |
|
408 |
|
|
409 |
|
pop _ESI |
410 |
|
pop _EBX |
411 |
ret |
ret |
412 |
|
ENDFUNC |
413 |
|
|
414 |
|
|
415 |
;=========================================================================== |
;----------------------------------------------------------------------------- |
416 |
; |
; |
417 |
; void transfer_8to16sub2_xmm(int16_t * const dct, |
; void transfer_8to16sub2ro_xmm(int16_t * const dct, |
418 |
; uint8_t * const cur, |
; const uint8_t * const cur, |
419 |
; const uint8_t * ref1, |
; const uint8_t * ref1, |
420 |
; const uint8_t * ref2, |
; const uint8_t * ref2, |
421 |
; const uint32_t stride); |
; const uint32_t stride) |
422 |
; |
; |
423 |
;=========================================================================== |
;----------------------------------------------------------------------------- |
|
|
|
|
align 16 |
|
|
cglobal transfer_8to16sub2_xmm |
|
|
transfer_8to16sub2_xmm |
|
|
|
|
|
push edi |
|
|
push esi |
|
|
push ebx |
|
|
|
|
|
mov edi, [esp + 12 + 4] ; edi = &dct |
|
|
mov esi, [esp + 12 + 8] ; esi = &cur |
|
|
mov ebx, [esp + 12 + 12] ; ebx = &ref1 |
|
|
mov edx, [esp + 12 + 16] ; edx = &ref2 |
|
|
mov eax, [esp + 12 + 20] ; eax = stride |
|
|
|
|
|
pxor mm7, mm7 ; mm7 = 0 |
|
|
shl eax, 1 ; eax = stride<<1 |
|
|
add eax, 16 |
|
|
|
|
|
; Row processing |
|
|
; One row at a time |
|
|
movq mm0, [esi + 0] ; mm0 = cur row |
|
|
movq mm2, [ebx + 0] ; mm2 = ref1 row |
|
|
movq mm3, [edx + 0] ; mm3 = ref2 row |
|
|
movq mm1, mm0 ; mm1 = cur row |
|
|
|
|
|
pavgb mm2, mm3 ; mm2 = (ref1 + ref2 + 1)/2 (== avg) |
|
|
punpcklbw mm0, mm7 ; mm0 = cur(3-0) <-> 16bit |
|
|
|
|
|
movq mm3,mm2 ; mm3 = avg |
|
|
punpckhbw mm1, mm7 ; mm1 = cur(7-4) <-> 16bit |
|
|
|
|
|
punpcklbw mm2, mm7 ; mm2 = avg(3-0) <-> 16bit |
|
|
punpckhbw mm3, mm7 ; mm3 = avg(7-4) <-> 16bit |
|
|
|
|
|
psubw mm0, mm2 ; mm0 = cur(3-0) - avg(3-0) |
|
|
psubw mm1, mm3 ; mm1 = cur(7-4) - avg(7-4) |
|
|
|
|
|
movq [edi + 0], mm0 ; dct(3-0) = mm0 |
|
|
movq [edi + 8], mm1 ; dct(7-4) = mm1 |
|
|
|
|
|
; Increment all pointers |
|
|
add edi, eax ; edi = &(next dct row) |
|
|
|
|
|
; Row processing |
|
|
; One row at a time |
|
|
movq mm0, [esi + 8] ; mm0 = cur row |
|
|
movq mm2, [ebx + 8] ; mm2 = ref1 row |
|
|
movq mm3, [edx + 8] ; mm3 = ref2 row |
|
|
movq mm1, mm0 ; mm1 = cur row |
|
|
|
|
|
pavgb mm2, mm3 ; mm2 = (ref1 + ref2 + 1)/2 (== avg) |
|
|
punpcklbw mm0, mm7 ; mm0 = cur(3-0) <-> 16bit |
|
|
|
|
|
movq mm3,mm2 ; mm3 = avg |
|
|
punpckhbw mm1, mm7 ; mm1 = cur(7-4) <-> 16bit |
|
|
|
|
|
punpcklbw mm2, mm7 ; mm2 = avg(3-0) <-> 16bit |
|
|
punpckhbw mm3, mm7 ; mm3 = avg(7-4) <-> 16bit |
|
|
|
|
|
psubw mm0, mm2 ; mm0 = cur(3-0) - avg(3-0) |
|
|
psubw mm1, mm3 ; mm1 = cur(7-4) - avg(7-4) |
|
|
|
|
|
movq [edi + 0], mm0 ; dct(3-0) = mm0 |
|
|
movq [edi + 8], mm1 ; dct(7-4) = mm1 |
|
|
|
|
|
; Increment all pointers |
|
|
add edi, eax ; edi = &(next dct row) |
|
|
|
|
|
; Row processing |
|
|
; One row at a time |
|
|
movq mm0, [esi + 16] ; mm0 = cur row |
|
|
movq mm2, [ebx + 16] ; mm2 = ref1 row |
|
|
movq mm3, [edx + 16] ; mm3 = ref2 row |
|
|
movq mm1, mm0 ; mm1 = cur row |
|
|
|
|
|
pavgb mm2, mm3 ; mm2 = (ref1 + ref2 + 1)/2 (== avg) |
|
|
punpcklbw mm0, mm7 ; mm0 = cur(3-0) <-> 16bit |
|
|
|
|
|
movq mm3,mm2 ; mm3 = avg |
|
|
punpckhbw mm1, mm7 ; mm1 = cur(7-4) <-> 16bit |
|
|
|
|
|
punpcklbw mm2, mm7 ; mm2 = avg(3-0) <-> 16bit |
|
|
punpckhbw mm3, mm7 ; mm3 = avg(7-4) <-> 16bit |
|
|
|
|
|
psubw mm0, mm2 ; mm0 = cur(3-0) - avg(3-0) |
|
|
psubw mm1, mm3 ; mm1 = cur(7-4) - avg(7-4) |
|
|
|
|
|
movq [edi + 0], mm0 ; dct(3-0) = mm0 |
|
|
movq [edi + 8], mm1 ; dct(7-4) = mm1 |
|
|
|
|
|
; Increment all pointers |
|
|
add edi, eax ; edi = &(next dct row) |
|
|
|
|
|
; Row processing |
|
|
; One row at a time |
|
|
movq mm0, [esi + 24] ; mm0 = cur row |
|
|
movq mm2, [ebx + 24] ; mm2 = ref1 row |
|
|
movq mm3, [edx + 24] ; mm3 = ref2 row |
|
|
movq mm1, mm0 ; mm1 = cur row |
|
|
|
|
|
pavgb mm2, mm3 ; mm2 = (ref1 + ref2 + 1)/2 (== avg) |
|
|
punpcklbw mm0, mm7 ; mm0 = cur(3-0) <-> 16bit |
|
|
|
|
|
movq mm3,mm2 ; mm3 = avg |
|
|
punpckhbw mm1, mm7 ; mm1 = cur(7-4) <-> 16bit |
|
|
|
|
|
punpcklbw mm2, mm7 ; mm2 = avg(3-0) <-> 16bit |
|
|
punpckhbw mm3, mm7 ; mm3 = avg(7-4) <-> 16bit |
|
|
|
|
|
psubw mm0, mm2 ; mm0 = cur(3-0) - avg(3-0) |
|
|
psubw mm1, mm3 ; mm1 = cur(7-4) - avg(7-4) |
|
|
|
|
|
movq [edi + 0], mm0 ; dct(3-0) = mm0 |
|
|
movq [edi + 8], mm1 ; dct(7-4) = mm1 |
|
|
|
|
|
; Increment all pointers |
|
|
add edi, eax ; edi = &(next dct row) |
|
|
|
|
|
; Row processing |
|
|
; One row at a time |
|
|
movq mm0, [esi + 32] ; mm0 = cur row |
|
|
movq mm2, [ebx + 32] ; mm2 = ref1 row |
|
|
movq mm3, [edx + 32] ; mm3 = ref2 row |
|
|
movq mm1, mm0 ; mm1 = cur row |
|
|
|
|
|
pavgb mm2, mm3 ; mm2 = (ref1 + ref2 + 1)/2 (== avg) |
|
|
punpcklbw mm0, mm7 ; mm0 = cur(3-0) <-> 16bit |
|
|
|
|
|
movq mm3,mm2 ; mm3 = avg |
|
|
punpckhbw mm1, mm7 ; mm1 = cur(7-4) <-> 16bit |
|
|
|
|
|
punpcklbw mm2, mm7 ; mm2 = avg(3-0) <-> 16bit |
|
|
punpckhbw mm3, mm7 ; mm3 = avg(7-4) <-> 16bit |
|
|
|
|
|
psubw mm0, mm2 ; mm0 = cur(3-0) - avg(3-0) |
|
|
psubw mm1, mm3 ; mm1 = cur(7-4) - avg(7-4) |
|
|
|
|
|
movq [edi + 0], mm0 ; dct(3-0) = mm0 |
|
|
movq [edi + 8], mm1 ; dct(7-4) = mm1 |
|
424 |
|
|
425 |
; Increment all pointers |
%macro COPY_8_TO_16_SUB2RO_SSE 1 |
426 |
add edi, eax ; edi = &(next dct row) |
movq mm0, [_EAX] ; cur |
427 |
|
movq mm2, [_EAX+TMP1] |
428 |
; Row processing |
movq mm1, mm0 |
429 |
; One row at a time |
movq mm3, mm2 |
|
movq mm0, [esi + 40] ; mm0 = cur row |
|
|
movq mm2, [ebx + 40] ; mm2 = ref1 row |
|
|
movq mm3, [edx + 40] ; mm3 = ref2 row |
|
|
movq mm1, mm0 ; mm1 = cur row |
|
|
|
|
|
pavgb mm2, mm3 ; mm2 = (ref1 + ref2 + 1)/2 (== avg) |
|
|
punpcklbw mm0, mm7 ; mm0 = cur(3-0) <-> 16bit |
|
|
|
|
|
movq mm3,mm2 ; mm3 = avg |
|
|
punpckhbw mm1, mm7 ; mm1 = cur(7-4) <-> 16bit |
|
|
|
|
|
punpcklbw mm2, mm7 ; mm2 = avg(3-0) <-> 16bit |
|
|
punpckhbw mm3, mm7 ; mm3 = avg(7-4) <-> 16bit |
|
|
|
|
|
psubw mm0, mm2 ; mm0 = cur(3-0) - avg(3-0) |
|
|
psubw mm1, mm3 ; mm1 = cur(7-4) - avg(7-4) |
|
|
|
|
|
movq [edi + 0], mm0 ; dct(3-0) = mm0 |
|
|
movq [edi + 8], mm1 ; dct(7-4) = mm1 |
|
|
|
|
|
; Increment all pointers |
|
|
add edi, eax ; edi = &(next dct row) |
|
|
|
|
|
; Row processing |
|
|
; One row at a time |
|
|
movq mm0, [esi + 48] ; mm0 = cur row |
|
|
movq mm2, [ebx + 48] ; mm2 = ref1 row |
|
|
movq mm3, [edx + 48] ; mm3 = ref2 row |
|
|
movq mm1, mm0 ; mm1 = cur row |
|
|
|
|
|
pavgb mm2, mm3 ; mm2 = (ref1 + ref2 + 1)/2 (== avg) |
|
|
punpcklbw mm0, mm7 ; mm0 = cur(3-0) <-> 16bit |
|
|
|
|
|
movq mm3,mm2 ; mm3 = avg |
|
|
punpckhbw mm1, mm7 ; mm1 = cur(7-4) <-> 16bit |
|
|
|
|
|
punpcklbw mm2, mm7 ; mm2 = avg(3-0) <-> 16bit |
|
|
punpckhbw mm3, mm7 ; mm3 = avg(7-4) <-> 16bit |
|
|
|
|
|
psubw mm0, mm2 ; mm0 = cur(3-0) - avg(3-0) |
|
|
psubw mm1, mm3 ; mm1 = cur(7-4) - avg(7-4) |
|
|
|
|
|
movq [edi + 0], mm0 ; dct(3-0) = mm0 |
|
|
movq [edi + 8], mm1 ; dct(7-4) = mm1 |
|
|
|
|
|
; Increment all pointers |
|
|
add edi, eax ; edi = &(next dct row) |
|
|
|
|
|
; Row processing |
|
|
; One row at a time |
|
|
movq mm0, [esi + 56] ; mm0 = cur row |
|
|
movq mm2, [ebx + 56] ; mm2 = ref1 row |
|
|
movq mm3, [edx + 56] ; mm3 = ref2 row |
|
|
movq mm1, mm0 ; mm1 = cur row |
|
|
|
|
|
pavgb mm2, mm3 ; mm2 = (ref1 + ref2 + 1)/2 (== avg) |
|
|
punpcklbw mm0, mm7 ; mm0 = cur(3-0) <-> 16bit |
|
|
|
|
|
movq mm3,mm2 ; mm3 = avg |
|
|
punpckhbw mm1, mm7 ; mm1 = cur(7-4) <-> 16bit |
|
430 |
|
|
431 |
punpcklbw mm2, mm7 ; mm2 = avg(3-0) <-> 16bit |
punpcklbw mm0, mm7 |
432 |
punpckhbw mm3, mm7 ; mm3 = avg(7-4) <-> 16bit |
punpcklbw mm2, mm7 |
433 |
|
movq mm4, [_EBX] ; ref1 |
434 |
|
pavgb mm4, [_ESI] ; ref2 |
435 |
|
punpckhbw mm1, mm7 |
436 |
|
punpckhbw mm3, mm7 |
437 |
|
movq mm5, [_EBX+TMP1] ; ref |
438 |
|
pavgb mm5, [_ESI+TMP1] ; ref2 |
439 |
|
|
440 |
psubw mm0, mm2 ; mm0 = cur(3-0) - avg(3-0) |
movq mm6, mm4 |
441 |
psubw mm1, mm3 ; mm1 = cur(7-4) - avg(7-4) |
punpcklbw mm4, mm7 |
442 |
|
punpckhbw mm6, mm7 |
443 |
|
psubsw mm0, mm4 |
444 |
|
psubsw mm1, mm6 |
445 |
|
lea _ESI, [_ESI+2*TMP1] |
446 |
|
movq mm6, mm5 |
447 |
|
punpcklbw mm5, mm7 |
448 |
|
punpckhbw mm6, mm7 |
449 |
|
psubsw mm2, mm5 |
450 |
|
lea _EAX, [_EAX+2*TMP1] |
451 |
|
psubsw mm3, mm6 |
452 |
|
lea _EBX, [_EBX+2*TMP1] |
453 |
|
|
454 |
|
movq [TMP0+%1*32+ 0], mm0 ; dst |
455 |
|
movq [TMP0+%1*32+ 8], mm1 |
456 |
|
movq [TMP0+%1*32+16], mm2 |
457 |
|
movq [TMP0+%1*32+24], mm3 |
458 |
|
%endmacro |
459 |
|
|
460 |
movq [edi + 0], mm0 ; dct(3-0) = mm0 |
ALIGN SECTION_ALIGN |
461 |
movq [edi + 8], mm1 ; dct(7-4) = mm1 |
transfer_8to16sub2ro_xmm: |
462 |
|
pxor mm7, mm7 |
463 |
|
mov TMP0, prm1 ; Dst |
464 |
|
mov _EAX, prm2 ; Cur |
465 |
|
mov TMP1d, prm5d ; Stride |
466 |
|
|
467 |
|
push _EBX |
468 |
|
%ifdef ARCH_IS_X86_64 |
469 |
|
mov _EBX, prm3 |
470 |
|
%else |
471 |
|
mov _EBX, [_ESP+4+12] ; Ref1 |
472 |
|
%endif |
473 |
|
|
474 |
; Exit |
push _ESI |
475 |
|
%ifdef ARCH_IS_X86_64 |
476 |
|
mov _ESI, prm4 |
477 |
|
%else |
478 |
|
mov _ESI, [_ESP+8+16] ; Ref2 |
479 |
|
%endif |
480 |
|
|
481 |
pop ebx |
COPY_8_TO_16_SUB2RO_SSE 0 |
482 |
pop esi |
COPY_8_TO_16_SUB2RO_SSE 1 |
483 |
pop edi |
COPY_8_TO_16_SUB2RO_SSE 2 |
484 |
|
COPY_8_TO_16_SUB2RO_SSE 3 |
485 |
|
|
486 |
|
pop _ESI |
487 |
|
pop _EBX |
488 |
ret |
ret |
489 |
|
ENDFUNC |
490 |
|
|
491 |
|
|
492 |
;=========================================================================== |
;----------------------------------------------------------------------------- |
493 |
; |
; |
494 |
; void transfer_16to8add_mmx(uint8_t * const dst, |
; void transfer_16to8add_mmx(uint8_t * const dst, |
495 |
; const int16_t * const src, |
; const int16_t * const src, |
496 |
; uint32_t stride); |
; uint32_t stride); |
497 |
; |
; |
498 |
;=========================================================================== |
;----------------------------------------------------------------------------- |
|
|
|
|
align 16 |
|
|
cglobal transfer_16to8add_mmx |
|
|
transfer_16to8add_mmx |
|
|
|
|
|
push esi |
|
|
push edi |
|
|
|
|
|
mov edi, [esp + 8 + 4] ; dst |
|
|
mov esi, [esp + 8 + 8] ; src |
|
|
mov ecx, [esp + 8 + 12] ; stride |
|
|
|
|
|
pxor mm7, mm7 |
|
499 |
|
|
500 |
mov eax, 8 |
%macro COPY_16_TO_8_ADD 1 |
501 |
|
movq mm0, [TMP0] |
502 |
.loop |
movq mm2, [TMP0+TMP1] |
|
movq mm0, [edi] |
|
503 |
movq mm1, mm0 |
movq mm1, mm0 |
504 |
punpcklbw mm0, mm7 ; mm23 = unpack([dst]) |
movq mm3, mm2 |
505 |
|
punpcklbw mm0, mm7 |
506 |
|
punpcklbw mm2, mm7 |
507 |
punpckhbw mm1, mm7 |
punpckhbw mm1, mm7 |
508 |
|
punpckhbw mm3, mm7 |
509 |
|
paddsw mm0, [_EAX+%1*32+ 0] |
510 |
|
paddsw mm1, [_EAX+%1*32+ 8] |
511 |
|
paddsw mm2, [_EAX+%1*32+16] |
512 |
|
paddsw mm3, [_EAX+%1*32+24] |
513 |
|
packuswb mm0, mm1 |
514 |
|
movq [TMP0], mm0 |
515 |
|
packuswb mm2, mm3 |
516 |
|
movq [TMP0+TMP1], mm2 |
517 |
|
%endmacro |
518 |
|
|
|
movq mm2, [esi] ; mm01 = [src] |
|
|
movq mm3, [esi + 8] |
|
519 |
|
|
520 |
paddsw mm0, mm2 ; mm01 += mm23 |
ALIGN SECTION_ALIGN |
521 |
paddsw mm1, mm3 |
transfer_16to8add_mmx: |
522 |
|
mov TMP0, prm1 ; Dst |
523 |
|
mov _EAX, prm2 ; Src |
524 |
|
mov TMP1, prm3 ; Stride |
525 |
|
pxor mm7, mm7 |
526 |
|
|
527 |
packuswb mm0, mm1 ; [dst] = pack(mm01) |
COPY_16_TO_8_ADD 0 |
528 |
movq [edi], mm0 |
lea TMP0,[TMP0+2*TMP1] |
529 |
|
COPY_16_TO_8_ADD 1 |
530 |
|
lea TMP0,[TMP0+2*TMP1] |
531 |
|
COPY_16_TO_8_ADD 2 |
532 |
|
lea TMP0,[TMP0+2*TMP1] |
533 |
|
COPY_16_TO_8_ADD 3 |
534 |
|
ret |
535 |
|
ENDFUNC |
536 |
|
|
537 |
add esi, 16 |
;----------------------------------------------------------------------------- |
538 |
add edi, ecx |
; |
539 |
dec eax |
; void transfer8x8_copy_mmx(uint8_t * const dst, |
540 |
jnz .loop |
; const uint8_t * const src, |
541 |
|
; const uint32_t stride); |
542 |
|
; |
543 |
|
; |
544 |
|
;----------------------------------------------------------------------------- |
545 |
|
|
546 |
pop edi |
%macro COPY_8_TO_8 0 |
547 |
pop esi |
movq mm0, [_EAX] |
548 |
|
movq mm1, [_EAX+TMP1] |
549 |
|
movq [TMP0], mm0 |
550 |
|
lea _EAX, [_EAX+2*TMP1] |
551 |
|
movq [TMP0+TMP1], mm1 |
552 |
|
%endmacro |
553 |
|
|
554 |
|
ALIGN SECTION_ALIGN |
555 |
|
transfer8x8_copy_mmx: |
556 |
|
mov TMP0, prm1 ; Dst |
557 |
|
mov _EAX, prm2 ; Src |
558 |
|
mov TMP1, prm3 ; Stride |
559 |
|
|
560 |
|
COPY_8_TO_8 |
561 |
|
lea TMP0,[TMP0+2*TMP1] |
562 |
|
COPY_8_TO_8 |
563 |
|
lea TMP0,[TMP0+2*TMP1] |
564 |
|
COPY_8_TO_8 |
565 |
|
lea TMP0,[TMP0+2*TMP1] |
566 |
|
COPY_8_TO_8 |
567 |
ret |
ret |
568 |
|
ENDFUNC |
569 |
|
|
570 |
|
;----------------------------------------------------------------------------- |
|
;=========================================================================== |
|
571 |
; |
; |
572 |
; void transfer8x8_copy_mmx(uint8_t * const dst, |
; void transfer8x4_copy_mmx(uint8_t * const dst, |
573 |
; const uint8_t * const src, |
; const uint8_t * const src, |
574 |
; const uint32_t stride); |
; const uint32_t stride); |
575 |
; |
; |
576 |
; |
; |
577 |
;=========================================================================== |
;----------------------------------------------------------------------------- |
578 |
|
|
579 |
align 16 |
ALIGN SECTION_ALIGN |
580 |
cglobal transfer8x8_copy_mmx |
transfer8x4_copy_mmx: |
581 |
transfer8x8_copy_mmx |
mov TMP0, prm1 ; Dst |
582 |
push esi |
mov _EAX, prm2 ; Src |
583 |
push edi |
mov TMP1, prm3 ; Stride |
584 |
|
|
585 |
mov edi, [esp + 8 + 4] ; dst [out] |
COPY_8_TO_8 |
586 |
mov esi, [esp + 8 + 8] ; src [in] |
lea TMP0,[TMP0+2*TMP1] |
587 |
mov eax, [esp + 8 + 12] ; stride [in] |
COPY_8_TO_8 |
588 |
|
ret |
589 |
movq mm0, [esi] |
ENDFUNC |
|
movq mm1, [esi+eax] |
|
|
movq [edi], mm0 |
|
|
movq [edi+eax], mm1 |
|
|
|
|
|
add esi, eax |
|
|
add edi, eax |
|
|
add esi, eax |
|
|
add edi, eax |
|
|
|
|
|
movq mm0, [esi] |
|
|
movq mm1, [esi+eax] |
|
|
movq [edi], mm0 |
|
|
movq [edi+eax], mm1 |
|
|
|
|
|
add esi, eax |
|
|
add edi, eax |
|
|
add esi, eax |
|
|
add edi, eax |
|
|
|
|
|
movq mm0, [esi] |
|
|
movq mm1, [esi+eax] |
|
|
movq [edi], mm0 |
|
|
movq [edi+eax], mm1 |
|
|
|
|
|
add esi, eax |
|
|
add edi, eax |
|
|
add esi, eax |
|
|
add edi, eax |
|
|
|
|
|
movq mm0, [esi] |
|
|
movq mm1, [esi+eax] |
|
|
movq [edi], mm0 |
|
|
movq [edi+eax], mm1 |
|
|
|
|
|
add esi, eax |
|
|
add edi, eax |
|
|
add esi, eax |
|
|
add edi, eax |
|
590 |
|
|
|
pop edi |
|
|
pop esi |
|
591 |
|
|
592 |
ret |
%ifidn __OUTPUT_FORMAT__,elf |
593 |
|
section ".note.GNU-stack" noalloc noexec nowrite progbits |
594 |
|
%endif |
595 |
|
|