Lines Matching refs:dady
413 coef->dady[i] = 0;
422 * Compute a0, dadx and dady for a linearly interpolated coefficient,
437 float dady = b * setup->oneoverarea;
442 coef->dady[i] = dady;
449 * triangles with very large values of dadx or dady as it will
458 dady * (setup->vmin[0][1] - setup->pixel_offset)));
463 * Compute a0, dadx and dady for a perspective-corrected interpolant,
466 * the plane coefficients (a0, dadx, dady).
487 float dady = b * setup->oneoverarea;
492 coef->dady[i] = dady;
495 dady * (setup->vmin[0][1] - setup->pixel_offset)));
517 setup->coef[slot].dady[0] = 0.0f;
523 setup->coef[slot].dady[1] = origin_lower_left ? -1.0f : 1.0f;
527 setup->coef[slot].dady[2] = setup->posCoef.dady[2];
531 setup->coef[slot].dady[3] = setup->posCoef.dady[3];
537 * Compute the setup->coef[] array dadx, dady, a0 values.
602 setup->coef[fragSlot].dady[0] = 0.0;
611 setup->coef[fragSlot].dady[j]);
830 * Compute a0, dadx and dady for a linearly interpolated coefficient,
842 const float dady = da * setup->emaj.dy * setup->oneoverarea;
844 coef->dady[i] = dady;
847 dady * (setup->vmin[0][1] - setup->pixel_offset)));
852 * Compute a0, dadx and dady for a perspective-corrected interpolant,
866 const float dady = da * setup->emaj.dy * setup->oneoverarea;
868 coef->dady[i] = dady;
871 dady * (setup->vmin[0][1] - setup->pixel_offset)));
876 * Compute the setup->coef[] array dadx, dady, a0 values.
956 setup->coef[fragSlot].dady[0] = 0.0;
1131 coef->dady[i] = 0.0F;
1233 setup->coef[fragSlot].dady[0] = 0.0;