Parent Directory | Revision Log | Patch
revision 616, Wed Oct 30 18:06:41 2002 UTC | revision 617, Wed Oct 30 23:12:13 2002 UTC | |
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# | Line 158 | Line 158 |
158 | ||
159 | if (quarterpel) | if (quarterpel) |
160 | { | { |
161 | dx = (dx >> 2) + roundtab_78[dx & 0x7]; | dx /= 2; |
162 | dy = (dy >> 2) + roundtab_78[dy & 0x7]; | dy /= 2; |
163 | } | } |
164 | else { | |
165 | dx = (dx >> 1) + roundtab_79[dx & 0x3]; | dx = (dx >> 1) + roundtab_79[dx & 0x3]; |
166 | dy = (dy >> 1) + roundtab_79[dy & 0x3]; | dy = (dy >> 1) + roundtab_79[dy & 0x3]; |
} | ||
167 | ||
168 | /* uv-block-based compensation */ | /* uv-block-based compensation */ |
169 | transfer_8to16sub(&dct_codes[4 * 64], | transfer_8to16sub(&dct_codes[4 * 64], |
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