15     SkScalar toLuma(SkScalar SkDEBUGCODE(gamma), SkScalar luminance) const override {  in toLuma()  argument
16         SkASSERT(SK_Scalar1 == gamma);  in toLuma()
19     SkScalar fromLuma(SkScalar SkDEBUGCODE(gamma), SkScalar luma) const override {  in fromLuma()  argument
20         SkASSERT(SK_Scalar1 == gamma);  in fromLuma()
26     SkScalar toLuma(SkScalar gamma, SkScalar luminance) const override {  in toLuma()  argument
27         return SkScalarPow(luminance, gamma);  in toLuma()
29     SkScalar fromLuma(SkScalar gamma, SkScalar luma) const override {  in fromLuma()  argument
30         return SkScalarPow(luma, SkScalarInvert(gamma));  in fromLuma()
35     SkScalar toLuma(SkScalar SkDEBUGCODE(gamma), SkScalar luminance) const override {  in toLuma()  argument
36         SkASSERT(0 == gamma);  in toLuma()
45     SkScalar fromLuma(SkScalar SkDEBUGCODE(gamma), SkScalar luma) const override {  in fromLuma()  argument
46         SkASSERT(0 == gamma);  in fromLuma()
57 /*static*/ const SkColorSpaceLuminance& SkColorSpaceLuminance::Fetch(SkScalar gamma) {  in Fetch()  argument
62     if (0 == gamma) {  in Fetch()
64     } else if (SK_Scalar1 == gamma) {  in Fetch()