Lines Matching defs:scaleFactors
406 "uniform float scaleFactors[MAX_FRACTIONS-1];"
453 * The scaleFactors array is pre-initialized at enable time as follows:
454 * scaleFactors[i] = 1.0 / (fractions[i+1] - fractions[i]);
457 * that value by scaleFactors[i]. If we are within the target interval,
473 " clamp((dist - fractions[i]) * scaleFactors[i], 0.0, 1.0);"
636 GLfloat scaleFactors[MAX_FRACTIONS-1];
657 loc = j2d_glGetUniformLocationARB(multiGradProgram, "scaleFactors");
660 scaleFactors[i] = 1.0f / (fractions[i+1] - fractions[i]);
664 scaleFactors[i] = 0.0f;
666 j2d_glUniform1fvARB(loc, maxFractions-1, scaleFactors);