From bf356316d1c3c19ef5d891a2057d6fd4157b4196 Mon Sep 17 00:00:00 2001 From: Sam Lantinga Date: Thu, 1 Aug 2002 23:08:41 +0000 Subject: [PATCH] *** empty log message *** --HG-- extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%40433 --- include/SDL_video.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/SDL_video.h b/include/SDL_video.h index badaee6b7..254a13a7c 100644 --- a/include/SDL_video.h +++ b/include/SDL_video.h @@ -578,6 +578,8 @@ extern DECLSPEC int SDLCALL SDL_SetColorKey * If 'flag' is SDL_SRCALPHA, alpha blending is enabled for the surface. * OR:ing the flag with SDL_RLEACCEL requests RLE acceleration for the * surface; if SDL_RLEACCEL is not specified, the RLE accel will be removed. + * + * The 'alpha' parameter is ignored for surfaces that have an alpha channel. */ extern DECLSPEC int SDLCALL SDL_SetAlpha(SDL_Surface *surface, Uint32 flag, Uint8 alpha);