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8 lines
259 B
PHP
8 lines
259 B
PHP
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// Copyright (c) 2017-2019 Xiamen Yaji Software Co., Ltd.
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// #define SRGBToLinear(gamma) pow(gamma, vec3(2.2))
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#define SRGBToLinear(gamma) (gamma * gamma)
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// #define LinearToSRGB(linear) pow(linear, vec3(0.454545))
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#define LinearToSRGB(linear) sqrt(linear)
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