NAME¶

SDL_GetTextureAlphaModFloat - 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_GetTextureAlphaModFloat(SDL_Texture *texture, float *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¶

You may only call this function from the main thread.

AVAILABILITY¶

This function is available since SDL 3.1.3.

SEE ALSO¶

•(3), SDL_GetTextureAlphaMod(3), •(3), SDL_GetTextureColorModFloat(3), •(3), SDL_SetTextureAlphaModFloat(3)