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SDL_GetWindowSurface: update documentation re: surface->pixels

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rofl0r
2024-03-24 18:02:15 +00:00
committed by Sam Lantinga
parent 7b6695f4d4
commit 6ba3e56538
1 changed files with 4 additions and 0 deletions
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include/SDL_video.h
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@@ -1297,6 +1297,10 @@ extern DECLSPEC SDL_bool SDLCALL SDL_HasWindowSurface(SDL_Window *window);
* This surface will be invalidated if the window is resized. After resizing a * This surface will be invalidated if the window is resized. After resizing a
* window this function must be called again to return a valid surface. * window this function must be called again to return a valid surface.
* *
* Note that on some platforms the pixels pointer of the surface may be
* modified after each call to SDL_UpdateWindowSurface(), so that the platform
* code can implement efficient double or triple buffering.
*
* You may not combine this with 3D or the rendering API on this window. * You may not combine this with 3D or the rendering API on this window.
* *
* This function is affected by `SDL_HINT_FRAMEBUFFER_ACCELERATION`. * This function is affected by `SDL_HINT_FRAMEBUFFER_ACCELERATION`.