From: havoc <havoc@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Mon, 18 Oct 2004 10:16:26 +0000 (+0000)
Subject: add support for 32bit color in SDL builds
X-Git-Tag: xonotic-v0.1.0preview~5459
X-Git-Url: http://de.git.xonotic.org/?p=xonotic%2Fdarkplaces.git;a=commitdiff_plain;h=be78599265318efb91ca18071f3f9356c4e5a7ea

add support for 32bit color in SDL builds


git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@4664 d7cf8633-e32d-0410-b094-e92efae38249
---

diff --git a/vid_sdl.c b/vid_sdl.c
index 5dfb6242..b366fd9b 100644
--- a/vid_sdl.c
+++ b/vid_sdl.c
@@ -415,11 +415,23 @@ int VID_InitMode(int fullscreen, int width, int height, int bpp)
 		vid_isfullscreen = true;
 	}
 
-	SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 1);
-	SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 1);
-	SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 1);
-	SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);
 	SDL_GL_SetAttribute (SDL_GL_DOUBLEBUFFER, 1);
+	if (bpp >= 32)
+	{
+		SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 8);
+		SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 8);
+		SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 8);
+		SDL_GL_SetAttribute (SDL_GL_ALPHA_SIZE, 8);
+		SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 24);
+		SDL_GL_SetAttribute (SDL_GL_STENCIL_SIZE, 8);
+	}
+	else
+	{
+		SDL_GL_SetAttribute (SDL_GL_RED_SIZE, 1);
+		SDL_GL_SetAttribute (SDL_GL_GREEN_SIZE, 1);
+		SDL_GL_SetAttribute (SDL_GL_BLUE_SIZE, 1);
+		SDL_GL_SetAttribute (SDL_GL_DEPTH_SIZE, 16);
+	}
 
 	screen = SDL_SetVideoMode(width, height, bpp, flags);
 	if (screen == NULL)