sdlCalculateGammaRamp function
Calculate a 256 entry gamma ramp for a gamma value.
\param gamma a gamma value where 0.0 is black and 1.0 is identity \param ramp an array of 256 values filled in with the gamma ramp
\since This function is available since SDL 2.0.0.
\sa SDL_SetWindowGammaRamp
extern DECLSPEC void SDLCALL SDL_CalculateGammaRamp(float gamma, Uint16 * ramp)
Implementation
void sdlCalculateGammaRamp(double gamma, Pointer<Uint16> ramp) {
final sdlCalculateGammaRampLookupFunction = libSdl2.lookupFunction<
Void Function(Float gamma, Pointer<Uint16> ramp),
void Function(
double gamma, Pointer<Uint16> ramp)>('SDL_CalculateGammaRamp');
return sdlCalculateGammaRampLookupFunction(gamma, ramp);
}