219     cmsToneCurve *Shapes[3];  in BuildRGBInputMatrixShaper()  local
234     Shapes[0] = (cmsToneCurve *) cmsReadTag(hProfile, cmsSigRedTRCTag);  in BuildRGBInputMatrixShaper()
235     Shapes[1] = (cmsToneCurve *) cmsReadTag(hProfile, cmsSigGreenTRCTag);  in BuildRGBInputMatrixShaper()
236     Shapes[2] = (cmsToneCurve *) cmsReadTag(hProfile, cmsSigBlueTRCTag);  in BuildRGBInputMatrixShaper()
238     if (!Shapes[0] || !Shapes[1] || !Shapes[2])  in BuildRGBInputMatrixShaper()
244 …      if (!cmsPipelineInsertStage(Lut, cmsAT_END, cmsStageAllocToneCurves(ContextID, 3, Shapes)) ||  in BuildRGBInputMatrixShaper()
463     cmsToneCurve *Shapes[3], *InvShapes[3];  in BuildRGBOutputMatrixShaper()  local
482     Shapes[0] = (cmsToneCurve *) cmsReadTag(hProfile, cmsSigRedTRCTag);  in BuildRGBOutputMatrixShaper()
483     Shapes[1] = (cmsToneCurve *) cmsReadTag(hProfile, cmsSigGreenTRCTag);  in BuildRGBOutputMatrixShaper()
484     Shapes[2] = (cmsToneCurve *) cmsReadTag(hProfile, cmsSigBlueTRCTag);  in BuildRGBOutputMatrixShaper()
486     if (!Shapes[0] || !Shapes[1] || !Shapes[2])  in BuildRGBOutputMatrixShaper()
489     InvShapes[0] = cmsReverseToneCurve(Shapes[0]);  in BuildRGBOutputMatrixShaper()
490     InvShapes[1] = cmsReverseToneCurve(Shapes[1]);  in BuildRGBOutputMatrixShaper()
491     InvShapes[2] = cmsReverseToneCurve(Shapes[2]);  in BuildRGBOutputMatrixShaper()