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Set whether to force integer scales for resolution-independent rendering.


int SDL_RenderSetIntegerScale(SDL_Renderer * renderer,
                              SDL_bool enable);

Function Parameters


the renderer for which integer scaling should be set


enable or disable the integer scaling for rendering

Return Value

Returns 0 on success or a negative error code on failure; call SDL_GetError() for more information.


This function restricts the logical viewport to integer values - that is, when a resolution is between two multiples of a logical size, the viewport size is rounded down to the lower multiple.


This function is available since SDL 2.0.5.


CategoryAPI, CategoryRender, CategoryDraft

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