[cvs] / xvidcore / src / image / x86_asm / qpel_mmx.asm Repository:
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revision 1.8, Wed Nov 26 01:04:34 2008 UTC revision 1.13, Sun Nov 28 15:18:21 2010 UTC
# Line 4  Line 4 
4  ; *  - Quarter-pixel interpolation -  ; *  - Quarter-pixel interpolation -
5  ; *  Copyright(C) 2002 Pascal Massimino <skal@planet-d.net>  ; *  Copyright(C) 2002 Pascal Massimino <skal@planet-d.net>
6  ; *  ; *
7  ; *  This file is part of XviD, a free MPEG-4 video encoder/decoder  ; *  This file is part of Xvid, a free MPEG-4 video encoder/decoder
8  ; *  ; *
9  ; *  XviD is free software; you can rDST_PTRstribute it and/or modify it  ; *  Xvid is free software; you can redistribute it and/or modify it
10  ; *  under the terms of the GNU General Public License as published by  ; *  under the terms of the GNU General Public License as published by
11  ; *  the Free Software Foundation; either version 2 of the License, or  ; *  the Free Software Foundation; either version 2 of the License, or
12  ; *  (at your option) any later version.  ; *  (at your option) any later version.
# Line 239  Line 239 
239  FIR_C20: times 4 dw 20  FIR_C20: times 4 dw 20
240  FIR_C23: times 4 dw 23  FIR_C23: times 4 dw 23
241    
242  SECTION .rotext align=SECTION_ALIGN  TEXT
243    
244  ;//////////////////////////////////////////////////////////////////////  ;//////////////////////////////////////////////////////////////////////
245  ;// Here we go with the Q-Pel mess.  ;// Here we go with the Q-Pel mess.
# Line 256  Line 256 
256    lea r9, [%2]    lea r9, [%2]
257    paddw %1, [r9 + %3]    paddw %1, [r9 + %3]
258  %endmacro  %endmacro
259  %ifdef WINDOWS  %define SRC_PTR prm2
260  %define SRC_PTR _EDX  %define DST_PTR prm1
 %define DST_PTR _ECX  
 %else  
 %define SRC_PTR _ESI  
 %define DST_PTR _EDI  
 %endif  
261  %else  %else
262  %macro XVID_MOVQ 3  %macro XVID_MOVQ 3
263    movq %1, [%2 + %3]    movq %1, [%2 + %3]
# Line 772  Line 767 
767  %endif  %endif
768    
769    movd eax, %3    movd eax, %3
770    mov [DST_PTR], _EAX    mov dword [DST_PTR], eax
771    
772  %if (%4==0)  %if (%4==0)
773    add DST_PTR, _EBP    add DST_PTR, _EBP
# Line 1154  Line 1149 
1149  %undef SRC_PTR  %undef SRC_PTR
1150  %undef DST_PTR  %undef DST_PTR
1151    
1152  %ifidn __OUTPUT_FORMAT__,elf  NON_EXEC_STACK
 section ".note.GNU-stack" noalloc noexec nowrite progbits  
 %endif  
   
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