Lines Matching refs:alphaIm1
318 Guchar shape, aSrc, aDest, alphaI, alphaIm1, alpha0, aResult; in pipeRun() local
701 alphaI = alphaIm1 = aResult = 255; in pipeRun()
708 alphaIm1 = alpha0; in pipeRun()
714 alphaIm1 = (Guchar)(alpha0 + aDest - div255(alpha0 * aDest)); in pipeRun()
721 alphaIm1 = 0; in pipeRun()
726 alphaIm1 = aDest; in pipeRun()
798 aSrc * ((255 - alphaIm1) * cSrc[0] + in pipeRun()
799 alphaIm1 * cBlend[0]) / 255) in pipeRun()
810 aSrc * ((255 - alphaIm1) * cSrc[0] + in pipeRun()
811 alphaIm1 * cBlend[0]) / 255) in pipeRun()
814 aSrc * ((255 - alphaIm1) * cSrc[1] + in pipeRun()
815 alphaIm1 * cBlend[1]) / 255) in pipeRun()
818 aSrc * ((255 - alphaIm1) * cSrc[2] + in pipeRun()
819 alphaIm1 * cBlend[2]) / 255) in pipeRun()
832 aSrc * ((255 - alphaIm1) * cSrc[0] + in pipeRun()
833 alphaIm1 * cBlend[0]) / 255) in pipeRun()
836 aSrc * ((255 - alphaIm1) * cSrc[1] + in pipeRun()
837 alphaIm1 * cBlend[1]) / 255) in pipeRun()
840 aSrc * ((255 - alphaIm1) * cSrc[2] + in pipeRun()
841 alphaIm1 * cBlend[2]) / 255) in pipeRun()
844 aSrc * ((255 - alphaIm1) * cSrc[3] + in pipeRun()
845 alphaIm1 * cBlend[3]) / 255) in pipeRun()