NAME

SDL_GetTextureAlphaMod - Get the additional alpha value multiplied into render copy operations.

HEADER FILE

Defined in SDL3/SDL_render.h

SYNOPSIS

#include "SDL3/SDL.h"

bool SDL_GetTextureAlphaMod(SDL_Texture *texture, Uint8 *alpha);

FUNCTION PARAMETERS

texture

the texture to query.

alpha

a pointer filled in with the current alpha value.

RETURN VALUE

Returns true on success or false on failure; call

SDL_GetError () for more information.

THREAD SAFETY

This function should only be called on the main thread.

AVAILABILITY

This function is available since SDL 3.2.0.

SEE ALSO

•(3), SDL_GetTextureAlphaModFloat(3), •(3), SDL_GetTextureColorMod(3), •(3), SDL_SetTextureAlphaMod(3)