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Revision 1 as of 2009-11-18 20:41:49

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SDL_GetRGBA

Use this function to map a pixel value into the RGBA components for a given pixel format.

Contents

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

Syntax

void SDL_GetRGBA(Uint32                 pixel,
                 const SDL_PixelFormat* format,
                 Uint8*                 r,
                 Uint8*                 g,
                 Uint8*                 b,
                 Uint8*                 a)

Function Parameters

pixel

format

r

g

b

a

Code Examples

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Remarks

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