145 static TFKind classify(const skcms_TransferFunction& tf, TF_PQish*   pq = nullptr  in classify()
172 bool skcms_TransferFunction_isSRGBish(const skcms_TransferFunction* tf) {  in skcms_TransferFunction_isSRGBish()
175 bool skcms_TransferFunction_isPQish(const skcms_TransferFunction* tf) {  in skcms_TransferFunction_isPQish()
178 bool skcms_TransferFunction_isHLGish(const skcms_TransferFunction* tf) {  in skcms_TransferFunction_isHLGish()
182 bool skcms_TransferFunction_makePQish(skcms_TransferFunction* tf,  in skcms_TransferFunction_makePQish()
190 bool skcms_TransferFunction_makeScaledHLGish(skcms_TransferFunction* tf,  in skcms_TransferFunction_makeScaledHLGish()
198 float skcms_TransferFunction_eval(const skcms_TransferFunction* tf, float x) {  in skcms_TransferFunction_eval()
259 float skcms_MaxRoundtripError(const skcms_Curve* curve, const skcms_TransferFunction* inv_tf) {  in skcms_MaxRoundtripError()
271 bool skcms_AreApproximateInverses(const skcms_Curve* curve, const skcms_TransferFunction* inv_tf) {  in skcms_AreApproximateInverses()
1117             curve->parametric    = skcms_TransferFunction{1,1,0,0,0,0,0};  in canonicalize_identity()
1533 const skcms_TransferFunction* skcms_sRGB_TransferFunction() {  in skcms_sRGB_TransferFunction()
1537 const skcms_TransferFunction* skcms_sRGB_Inverse_TransferFunction() {  in skcms_sRGB_Inverse_TransferFunction()
1538     static const skcms_TransferFunction sRGB_inv =  in skcms_sRGB_Inverse_TransferFunction()
1543 const skcms_TransferFunction* skcms_Identity_TransferFunction() {  in skcms_Identity_TransferFunction()
1544     static const skcms_TransferFunction identity = {1,1,0,0,0,0,0};  in skcms_Identity_TransferFunction()
1626                                       const skcms_TransferFunction* inv_tf) {  in skcms_TRCs_AreApproximateInverse()
1809 bool skcms_TransferFunction_invert(const skcms_TransferFunction* src, skcms_TransferFunction* dst) {  in skcms_TransferFunction_invert()
1840     skcms_TransferFunction inv = {0,0,0,0,0,0,0};  in skcms_TransferFunction_invert()
1963                           const skcms_TransferFunction* tf,  in rg_nonlinear()
1990                                     skcms_TransferFunction* tf,  in gauss_newton_step()
2071                                          const skcms_TransferFunction* tf_inv) {  in max_roundtrip_error_checked()
2072     skcms_TransferFunction tf;  in max_roundtrip_error_checked()
2077     skcms_TransferFunction tf_inv_again;  in max_roundtrip_error_checked()
2086 static bool fit_nonlinear(const skcms_Curve* curve, int L, int N, skcms_TransferFunction* tf) {  in fit_nonlinear()
2117     skcms_TransferFunction best_tf = *tf;  in fit_nonlinear()
2146                             skcms_TransferFunction* approx,  in skcms_ApproximateCurve()
2168         skcms_TransferFunction tf,  in skcms_ApproximateCurve()
2505         const skcms_TransferFunction& tf = curve->parametric;  in select_curve_op()
2551                                  skcms_TransferFunction* invR,  in prep_for_destination()
2552                                  skcms_TransferFunction* invG,  in prep_for_destination()
2553                                  skcms_TransferFunction* invB) {  in prep_for_destination()
2932     skcms_TransferFunction invR, invG, invB;  in assert_usable_as_destination()
2945         skcms_TransferFunction tf[3];  in skcms_MakeUsableAsDestination()
2947             skcms_TransferFunction inv;  in skcms_MakeUsableAsDestination()
2983         skcms_TransferFunction inv;  in skcms_MakeUsableAsDestinationWithSingleCurve()