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Note that returning SDL_PIXELFORMAT_BGR24 instead of SDL_PIXELFORMAT_RGB24 seems necessary, otherwise when running with SDL_ACCELERATION=0, the red and blue channels of the window appeared swapped. Note that when running with acceleration enabled, red and blue channel swapping does not happen regardless of whether SDL_PIXEL_FORMAT_RGB24 or SDL_PIXEL_FORMAT_BGR24 is returned. For good measure, I also tested running with acceleration disabled in both 15 and 16 bit color depths, but red and blue channel swapping did not occur
Simple DirectMedia Layer (SDL) Version 2.0
Simple DirectMedia Layer is a cross-platform development library designed to provide low level access to audio, keyboard, mouse, joystick, and graphics hardware via OpenGL and Direct3D. It is used by video playback software, emulators, and popular games including Valve's award winning catalog and many Humble Bundle games.
More extensive documentation is available in the docs directory, starting with README.md
Enjoy!
Sam Lantinga (slouken@libsdl.org)
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