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Results tagged with srgb
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user 153923
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What is a correct approach to gamma correction in OpenGL?
Ask OpenGL driver if it has extensions for framebuffer and texture sRGB conversions. And implement fallback gamma correction with #ifdef in shader code. … You must also notice that not every texture is in sRGB space, for example normal maps. And if you do postprocessing of your image, you should convert from linear space to sRGB only on last stage. …
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