static void DEF(avg, pixels16_x2)(uint8_t *block, const uint8_t *pixels, ptrdiff_t line_size, int h) { MOVQ_BFE(mm6); JUMPALIGN(); do { __asm__ volatile( "movq %1, %%mm0 \n\t" "movq 1%1, %%mm1 \n\t" "movq %0, %%mm3 \n\t" PAVGB(%%mm0, %%mm1, %%mm2, %%mm6) PAVGB_MMX(%%mm3, %%mm2, %%mm0, %%mm6) "movq %%mm0, %0 \n\t" "movq 8%1, %%mm0 \n\t" "movq 9%1, %%mm1 \n\t" "movq 8%0, %%mm3 \n\t" PAVGB(%%mm0, %%mm1, %%mm2, %%mm6) PAVGB_MMX(%%mm3, %%mm2, %%mm0, %%mm6) "movq %%mm0, 8%0 \n\t" :"+m"(*block) :"m"(*pixels) :"memory"); pixels += line_size; block += line_size; } while (--h); }