SDL Wiki
(This is the documentation for SDL3, which is under heavy development and the API is changing! SDL2 is the current stable version!)


Copy a block of pixels of one format to another format.


int SDL_ConvertPixels(int width, int height, Uint32 src_format, const void *src, int src_pitch, Uint32 dst_format, void *dst, int dst_pitch);

Function Parameters

width the width of the block to copy, in pixels
height the height of the block to copy, in pixels
src_format an SDL_PixelFormatEnum value of the src pixels format
src a pointer to the source pixels
src_pitch the pitch of the source pixels, in bytes
dst_format an SDL_PixelFormatEnum value of the dst pixels format
dst a pointer to be filled in with new pixel data
dst_pitch the pitch of the destination pixels, in bytes

Return Value

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


This function is available since SDL 3.0.0.

CategoryAPI, CategorySurface

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