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Patch
| revision 1730, Wed Oct 11 13:55:32 2006 UTC | revision 1740, Thu Oct 26 16:34:32 2006 UTC | |
|---|---|---|
| # | Line 42 | Line 42 |
| 42 | %endif | %endif |
| 43 | %endmacro | %endmacro |
| 44 | ||
| 45 | %macro ACC_ROW 1 | %macro ACC_ROW 2 |
| 46 | movq %1,[ecx] | movq %1,[ecx] |
| 47 | movq %2,[ecx+edx] | |
| 48 | psadbw %1,mm0 | psadbw %1,mm0 |
| 49 | add ecx, edx | psadbw %2,mm0 |
| 50 | lea ecx, [ecx+2*edx] | |
| 51 | paddw %1, %2 | |
| 52 | %endmacro | %endmacro |
| 53 | ||
| 54 | ;load a dq from mem to a xmm reg | ;load a dq from mem to a xmm reg |
| # | Line 154 | Line 157 |
| 157 | ||
| 158 | pxor mm0,mm0 | pxor mm0,mm0 |
| 159 | ||
| 160 | ACC_ROW mm1 | ACC_ROW mm1, mm2 |
| 161 | ACC_ROW mm2 | |
| 162 | paddw mm1 ,mm2 | ACC_ROW mm3, mm4 |
| 163 | ||
| 164 | ACC_ROW mm3 | ACC_ROW mm5, mm6 |
| 165 | ACC_ROW mm4 | |
| 166 | paddw mm3 ,mm4 | ACC_ROW mm7, mm4 |
| ACC_ROW mm5 | ||
| ACC_ROW mm6 | ||
| paddw mm5, mm6 | ||
| ACC_ROW mm7 | ||
| ACC_ROW mm4 | ||
| paddw mm7, mm4 | ||
| 167 | ||
| 168 | paddw mm1, mm3 | paddw mm1, mm3 |
| 169 | paddw mm5, mm7 | paddw mm5, mm7 |
| 170 | paddw mm1, mm5 | paddw mm1, mm5 |
| 171 | ||
| 172 | movd eax,mm1 | movd eax,mm1 |
| emms | ||
| 173 | ret | ret |
| 174 | .endfunc | .endfunc |
| 175 | ||
| # | Line 191 | Line 185 |
| 185 | pxor mm7,mm7 | pxor mm7,mm7 |
| 186 | mov eax,[esp+12];stride | mov eax,[esp+12];stride |
| 187 | movd mm7,[esp + 20];lumc | movd mm7,[esp + 20];lumc |
| 188 | pshufw mm6,mm6,00000000b | pshufw mm6,mm6,00000000b ; TODO: remove later! not MMX, but SSE |
| 189 | pxor mm5,mm5;corr | pxor mm5,mm5;corr |
| 190 | pshufw mm7,mm7,00000000b | pshufw mm7,mm7,00000000b |
| 191 |
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