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SDL Wiki


Set an additional color value multiplied into render copy operations.


int SDL_SetTextureColorMod(SDL_Texture * texture,
                           Uint8 r, Uint8 g, Uint8 b);

Function Parameters


the texture to update


the red color value multiplied into copy operations


the green color value multiplied into copy operations


the blue color value multiplied into copy operations

Return Value

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


When this texture is rendered, during the copy operation each source color channel is modulated by the appropriate color value according to the following formula:

srcC = srcC * (color / 255)

Color modulation is not always supported by the renderer; it will return -1 if color modulation is not supported.

Code Examples

SDL_Texture* pTexture = SDL_CreateTextureFromSurface( renderer, loadedSurface );
SDL_SetTextureColorMod( pTexture, 64, 64, 64 );

CategoryAPI, CategoryRender

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