Lines Matching defs:lambda
658 GLfloat *lambda = span->array->lambda[unit];
661 /* adjust texture lod (lambda) */
670 lambda[i] += bias;
676 /* apply LOD clamping to lambda */
681 GLfloat l = lambda[i];
682 lambda[i] = CLAMP(l, min, max);
690 * In order to keep the same function signature, the unused lambda
696 lambda = (GLfloat *)span;
702 span->end, texcoords, lambda, texels );