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Size: 881
Comment: update content - w/ Sam; remove draft
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← Revision 6 as of 2011-01-07 18:38:14 ⇥
Size: 882
Comment: minor change for consistency
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SDL_GetSurfaceAlphaMod
Use this function to get the additional alpha value used in blit operations.
Contents
Syntax
int SDL_GetSurfaceAlphaMod(SDL_Surface* surface,
Uint8* alpha)
Function Parameters
surface |
the SDL_Surface structure to query |
alpha |
a pointer filled in with the current alpha value |
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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