Can SDL create a sRGB OpenGL context? -


the documentation of sdl not seem mention color spaces. don't see srgb flag/parameter sdl_setvideomode or sdl_gl_setattribute. possible @ sdl ask opengl perform color correction when writing on framebuffer 0? glut seems able provide functionality.

if sdl cannot it, usual workaround? considering rendering srgb texture gl_framebuffer_srgb enabled, , rendering framebuffer 0 framebuffer_srgb disabled. better idea?

the "usual workaround" "don't use sdl." if tool doesn't support it, tool doesn't support it, , that's that.

your suggested workaround render internal srgb image is... not useful think.

will work? yes, in sense images who's colors gamma correct (though not because of enabling or disabling gl_framebuffer_srgb). however, degrading of image quality, because non-linear 24-bit srgb colorspace not convert linear 24-bit linearrgb colorspace. you'll lose color definition.

the point of being able present srgb image directly avoid conversion , resulting loss of color definition.

whether can live artifacts you. i'd avoid using sdl, or hacking sdl let need to.


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