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Graphics effect is a video effect which requires non-trivial usage of standard graphics library calls, or custom graphics processing algorithms like shaders to achieve the required result.
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How do I implement a flashlight in SDL2?
I'm a beginner trying to implement a flashlight in SDL2, but can't figure out a good way to do it.
I've found a way to manipulate the background's color; changed it to dark and back to its normal col …