|
Size: 905
Comment: update content - pointers, structs
|
Size: 915
Comment: update formatting - enums, structs, the/an
|
| Deletions are marked like this. | Additions are marked like this. |
| Line 17: | Line 17: |
| ||'''surface'''||the [[SDL_Surface]] to update|| | ||'''surface'''||the [[SDL_Surface]] structure to update|| |
DRAFT |
SDL_SetSurfaceAlphaMod
Use this function to set an additional alpha value used in blit operations.
Contents
Syntax
int SDL_SetSurfaceAlphaMod(SDL_Surface* surface,
Uint8 alpha)
Function Parameters
surface |
the SDL_Surface structure 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
You can add your code example here
Remarks
You can add useful comments here
