Lines Matching refs:alphause
574 GLubyte alphabase[2], alphause[2];
623 if (alphaabsmin) alphause[0] = 0;
624 else alphause[0] = alphabase[0];
625 if (alphaabsmax) alphause[1] = 255;
626 else alphause[1] = alphabase[1];
630 acutValues[aindex] = (alphause[0] * (2*aindex + 1) + alphause[1] * (14 - (2*aindex + 1))) / 14;
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];
881 writedxt5encodedalphablock( blkaddr, alphause[1], alphause[0], alphaenc1 );