Function SDL_GetSurfaceColorMod 

pub unsafe extern "C" fn SDL_GetSurfaceColorMod(
    surface: *mut SDL_Surface,
    r: *mut Uint8,
    g: *mut Uint8,
    b: *mut Uint8,
) -> bool

Get the additional color value multiplied into blit operations.

Parameters

• surface: the SDL_Surface structure to query.
• r: a pointer filled in with the current red color value.
• g: a pointer filled in with the current green color value.
• b: a pointer filled in with the current blue color value.

Return value

Returns true on success or false on failure; call SDL_GetError() for more information.

Thread safety

This function can be called on different threads with different surfaces.

Availability

This function is available since SDL 3.2.0.

See also

• SDL_GetSurfaceAlphaMod
• SDL_SetSurfaceColorMod