75 vec3 EOTF_PQ(vec3 color) {  in EOTF_PQ()
76     return vec3(EOTF_PQ(color.r), EOTF_PQ(color.g), EOTF_PQ(color.b));  in EOTF_PQ()
86 vec3 EOTF_HLG(vec3 color) {  in EOTF_HLG()
87     return vec3(EOTF_HLG(color.r), EOTF_HLG(color.g), EOTF_HLG(color.b));  in EOTF_HLG()
98 vec3 OETF_sRGB(vec3 linear) {  in OETF_sRGB()
99     return vec3(sign(linear.r) * OETF_sRGB(linear.r), sign(linear.g) * OETF_sRGB(linear.g),  in OETF_sRGB()
453         shadow.lightPos = vec3(casterPos.x, casterPos.y, 0);  in getShadowSettings()
596     void tonemap(ui::Dataspace sourceDataspace, std::function<vec3(vec3)> eotf,
597                  std::function<vec3(vec3, float)> scaleOotf);
1393 void RenderEngineTest::tonemap(ui::Dataspace sourceDataspace, std::function<vec3(vec3)> eotf,  in tonemap()  argument
1394                                std::function<vec3(vec3, float)> scaleOotf) {  in tonemap()
1480         const vec3 rgb = vec3(normColor, normColor, normColor);  in tonemap()
1482         const vec3 linearRGB = eotf(rgb);  in tonemap()
1484         const vec3 xyz = bt2020.getRGBtoXYZ() * linearRGB;  in tonemap()
1486         const vec3 scaledXYZ = scaleOotf(xyz, kCurrentLuminanceNits);  in tonemap()
1502         const vec3 normalizedXYZ = scaledXYZ * gain / metadata.displayMaxLuminance;  in tonemap()
1504         const vec3 targetRGB = OETF_sRGB(displayP3.getXYZtoRGB() * normalizedXYZ) * 255;  in tonemap()
2933             [](vec3 color) { return EOTF_PQ(color); },  in TEST_P()
2934             [](vec3 color, float) {  in TEST_P()
2950             [](vec3 color) { return EOTF_HLG(color); },  in TEST_P()
2951             [](vec3 color, float currentLuminaceNits) {  in TEST_P()