From: divverent <divverent@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Mon, 20 Feb 2012 14:54:40 +0000 (+0000)
Subject: fix broken use of + and | in drawflags
X-Git-Tag: xonotic-v0.8.0~96^2~312
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=93d7dc6abc91b90c5ee8787fc0f48eba37516d89;p=xonotic%2Fdarkplaces.git

fix broken use of + and | in drawflags

git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@11707 d7cf8633-e32d-0410-b094-e92efae38249
---

diff --git a/draw.h b/draw.h
index 9b34dec1..1daa5eb0 100644
--- a/draw.h
+++ b/draw.h
@@ -99,7 +99,7 @@ DRAWFLAG_MASK = 0xFF,   // ONLY R_BeginPolygon()
 DRAWFLAG_MIPMAP = 0x100, // ONLY R_BeginPolygon()
 DRAWFLAG_NOGAMMA = 0x200 // ONLY R_DrawQSuperPic()
 };
-#define DRAWFLAGS_BLEND (DRAWFLAG_ADDITIVE + DRAWFLAG_MODULATE + DRAWFLAG_2XMODULATE + DRAWFLAG_SCREEN)
+#define DRAWFLAGS_BLEND 0xFF /* this matches all blending flags */
 
 typedef struct ft2_settings_s
 {
diff --git a/gl_draw.c b/gl_draw.c
index 189ddd18..581ef1a2 100644
--- a/gl_draw.c
+++ b/gl_draw.c
@@ -1931,10 +1931,10 @@ void DrawQ_SuperPic(float x, float y, cachepic_t *pic, float width, float height
 			width = pic->width;
 		if (height == 0)
 			height = pic->height;
-		R_SetupShader_Generic(Draw_GetPicTexture(pic), NULL, GL_MODULATE, 1, (flags & (DRAWFLAGS_BLEND+DRAWFLAG_NOGAMMA)) ? false : true, true, false);
+		R_SetupShader_Generic(Draw_GetPicTexture(pic), NULL, GL_MODULATE, 1, (flags & (DRAWFLAGS_BLEND | DRAWFLAG_NOGAMMA)) ? false : true, true, false);
 	}
 	else
-		R_SetupShader_Generic_NoTexture((flags & (DRAWFLAGS_BLEND+DRAWFLAG_NOGAMMA)) ? false : true, true);
+		R_SetupShader_Generic_NoTexture((flags & (DRAWFLAGS_BLEND | DRAWFLAG_NOGAMMA)) ? false : true, true);
 
 	floats[2] = floats[5] = floats[8] = floats[11] = 0;
 	floats[0] = floats[9] = x;