René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"SDL_GetKeyboardState called every frame","articleBody":"Very minor detail.\r\n\r\nThe SDL documentation states the following: \"The pointer returned is a pointer to an internal SDL array. It will be valid for the whole \r\nlifetime of the application and should not be freed by the caller.\"\r\nhttps://wiki.libsdl.org/SDL2/SDL_GetKeyboardState\r\n\r\nThis is very common as most SDL tutorials seem to want to call it every iteration of the game-loop, so the idea of having to constantly call it keeps getting propagated into every single SDL tutorial. If the SDL team decides to perform some more work in this function, I bet a whole bunch of SDL based applications would feel a performance hit.","author":{"url":"https://github.com/nickenchev","@type":"Person","name":"nickenchev"},"datePublished":"2024-07-10T06:49:54.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":3},"url":"https://github.com/69/code/issues/69"}