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Revision 1 as of 2011-03-17 21:03:01

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SDL_CalculateGammaRamp

Use this function to calculate a 256 entry gamma ramp for a gamma value.

Contents

  1. SDL_CalculateGammaRamp
    1. Syntax
    2. Function Parameters
    3. Code Examples
    4. Remarks
    5. Related Functions

Syntax

void SDL_CalculateGammaRamp(float   gamma,
                            Uint16* ramp)

Function Parameters

gamma

a gamma value between 0.0 (black) and 1.0 (identity)

ramp

a pointer to the calculated gamma ramp array

Code Examples

You can add your code example here

Remarks

You can add useful comments here

CategoryAPI, CategoryPixels

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