mp4_set8x8_asm.asm

adi bf533视频编码程序

.global _mp4_Set8x8_asm;
.section L1_code;
/*********************************************************************
  void mp4_Set8x8(Ipp8u *p, int step, int level)

***********************************************************************/
_mp4_Set8x8_asm:
           [--SP] =  (R7:4,P5:3);
           [--SP] =  RETS;
           L0=0;
           I0=R0;
           R1+=-4;
           M0=R1;
           R7=0;
           CC=R2<R7;
           IF CC R2=R7;
           R6=255;
           CC=R6<R2;
           IF CC R2=R6;
           R3=R2<<8;
           R4=R3|R2;
           R5=R4<<16;
           R2=R4|R5;
           P0=8;
           LSETUP (Set8x8_ST,Set8x8_END) LC0=P0;
               
              Set8x8_ST:
                    [I0++]=R2;
              Set8x8_END:
                    [I0++M0]=R2;
                    
                    RETS=[SP++];
                    (R7:4,P5:3)=[SP++];
_mp4_Set8x8_asm.END:
 RTS;