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Lines Matching refs:cover

1300                float dx, dy, dist2, cover;
1308                   cover = 1.0F - (dist2 - rmin2) * cscale;
1309                   setup->quad[0].input.coverage[QUAD_TOP_LEFT] = MIN2(cover, 1.0f);
1317                   cover = 1.0F - (dist2 - rmin2) * cscale;
1318                   setup->quad[0].input.coverage[QUAD_TOP_RIGHT] = MIN2(cover, 1.0f);
1326                   cover = 1.0F - (dist2 - rmin2) * cscale;
1327                   setup->quad[0].input.coverage[QUAD_BOTTOM_LEFT] = MIN2(cover, 1.0f);
1335                   cover = 1.0F - (dist2 - rmin2) * cscale;
1336                   setup->quad[0].input.coverage[QUAD_BOTTOM_RIGHT] = MIN2(cover, 1.0f);