Lines Matching refs:alphadist
581 GLshort alphadist;
639 alphadist = srccolors[j][i][3] - alphause[1];
643 alphadist = srccolors[j][i][3] - (alphause[1] * 6 + alphause[0] * 1) / 7;
647 alphadist = srccolors[j][i][3] - (alphause[1] * 5 + alphause[0] * 2) / 7;
651 alphadist = srccolors[j][i][3] - (alphause[1] * 4 + alphause[0] * 3) / 7;
655 alphadist = srccolors[j][i][3] - (alphause[1] * 3 + alphause[0] * 4) / 7;
659 alphadist = srccolors[j][i][3] - (alphause[1] * 2 + alphause[0] * 5) / 7;
663 alphadist = srccolors[j][i][3] - (alphause[1] * 1 + alphause[0] * 6) / 7;
667 alphadist = srccolors[j][i][3] - alphause[0];
669 alphablockerror1 += alphadist * alphadist;
704 alphadist = 0;
708 alphadist = 0;
712 alphadist = srccolors[j][i][3] - alphabase[0];
716 alphadist = srccolors[j][i][3] - (alphabase[0] * 4 + alphabase[1] * 1) / 5;
720 alphadist = srccolors[j][i][3] - (alphabase[0] * 3 + alphabase[1] * 2) / 5;
724 alphadist = srccolors[j][i][3] - (alphabase[0] * 2 + alphabase[1] * 3) / 5;
728 alphadist = srccolors[j][i][3] - (alphabase[0] * 1 + alphabase[1] * 4) / 5;
732 alphadist = srccolors[j][i][3] - alphabase[1];
734 alphablockerror2 += alphadist * alphadist;
843 alphadist = srccolors[j][i][3];
847 alphadist = 255 - srccolors[j][i][3];
851 alphadist = srccolors[j][i][3] - alphatest[0];
855 alphadist = srccolors[j][i][3] - (alphatest[0] * 4 + alphatest[1] * 1) / 5;
859 alphadist = srccolors[j][i][3] - (alphatest[0] * 3 + alphatest[1] * 2) / 5;
863 alphadist = srccolors[j][i][3] - (alphatest[0] * 2 + alphatest[1] * 3) / 5;
867 alphadist = srccolors[j][i][3] - (alphatest[0] * 1 + alphatest[1] * 4) / 5;
871 alphadist = srccolors[j][i][3] - alphatest[1];
873 alphablockerror3 += alphadist * alphadist;