NAME¶

SDL_SetTextureColorMod - Set an additional color value multiplied into render copy operations.

SYNOPSIS¶

#include "SDL3/SDL.h"

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

DESCRIPTION¶

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.

FUNCTION PARAMETERS¶

texture

the texture to update

r

the red color value multiplied into copy operations

g

the green color value multiplied into copy operations

b

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.

AVAILABILITY¶

This function is available since SDL 3.0.0.

SEE ALSO¶

SDL_GetTextureColorMod(3), SDL_SetTextureAlphaMod(3), SDL_SetTextureColorModFloat(3)