[svn] / trunk / xvidcore / src / utils / x86_asm / mem_transfer_mmx.asm Repository:
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revision 1583, Sun Dec 19 13:16:50 2004 UTC revision 1632, Tue Sep 13 12:12:15 2005 UTC
# Line 21  Line 21 
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., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA  ; *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
23  ; *  ; *
24  ; * $Id: mem_transfer_mmx.asm,v 1.16 2004-12-19 13:16:50 syskin Exp $  ; * $Id: mem_transfer_mmx.asm,v 1.17 2005-09-13 12:12:15 suxen_drol Exp $
25  ; *  ; *
26  ; ***************************************************************************/  ; ***************************************************************************/
27    
# Line 74  Line 74 
74  cglobal transfer_8to16sub2ro_xmm  cglobal transfer_8to16sub2ro_xmm
75  cglobal transfer_16to8add_mmx  cglobal transfer_16to8add_mmx
76  cglobal transfer8x8_copy_mmx  cglobal transfer8x8_copy_mmx
77    cglobal transfer8x4_copy_mmx
78    
79  ;-----------------------------------------------------------------------------  ;-----------------------------------------------------------------------------
80  ;  ;
# Line 546  Line 547 
547    ret    ret
548  .endfunc  .endfunc
549    
550    ;-----------------------------------------------------------------------------
551    ;
552    ; void transfer8x4_copy_mmx(uint8_t * const dst,
553    ;                                       const uint8_t * const src,
554    ;                                       const uint32_t stride);
555    ;
556    ;
557    ;-----------------------------------------------------------------------------
558    
559    ALIGN 16
560    transfer8x4_copy_mmx:
561      mov ecx, [esp+ 4] ; Dst
562      mov eax, [esp+ 8] ; Src
563      mov edx, [esp+12] ; Stride
564    
565      COPY_8_TO_8
566      lea ecx,[ecx+2*edx]
567      COPY_8_TO_8
568      ret
569    .endfunc
570    
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