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Revision 3 as of 2010-09-22 21:36:49
Size: 915
Editor: SheenaSmith
Comment: update content - standard return value
Revision 4 as of 2010-10-11 04:32:02
Size: 905
Editor: SheenaSmith
Comment: update content - pointers, structs
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||'''surface'''||the surface / [[SDL_Surface]] to update|| ||'''surface'''||the [[SDL_Surface]] to update||

DRAFT

SDL_SetSurfaceAlphaMod

Use this function to set an additional alpha value used in blit operations.

Syntax

int SDL_SetSurfaceAlphaMod(SDL_Surface* surface,
                           Uint8        alpha)

Function Parameters

surface

the SDL_Surface to update

alpha

the source alpha value multiplied into blit operations

Return Value

Returns 0 on success or a negative error code on failure; call SDL_GetError() for more information.

Code Examples

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Remarks

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CategoryAPI, CategorySurface

None: SDL_SetSurfaceAlphaMod (last edited 2011-01-07 19:05:50 by SheenaSmith)

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