NAME

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

SYNOPSIS

#include <SDL3/SDL_render.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

This function should only be called on the main thread.

AVAILABILITY

This function is available since SDL 3.2.0.

SEE ALSO

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