From: havoc <havoc@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Tue, 21 Mar 2006 10:28:43 +0000 (+0000)
Subject: fix alpha blended textures in GLSL lighting path
X-Git-Tag: xonotic-v0.1.0preview~4157
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=b9ce0e08d3e1017754b4ca3083ee8ce1343bf0f5;p=xonotic%2Fdarkplaces.git

fix alpha blended textures in GLSL lighting path


git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@6162 d7cf8633-e32d-0410-b094-e92efae38249
---

diff --git a/r_shadow.c b/r_shadow.c
index fce43378..dfa7d99b 100644
--- a/r_shadow.c
+++ b/r_shadow.c
@@ -915,7 +915,7 @@ void R_Shadow_RenderMode_StencilShadowVolumes(void)
 void R_Shadow_RenderMode_Lighting(qboolean stenciltest, qboolean transparent)
 {
 	R_Shadow_RenderMode_Reset();
-	GL_BlendFunc(GL_ONE, GL_ONE);
+	GL_BlendFunc(GL_SRC_ALPHA, GL_ONE);
 	GL_DepthMask(false);
 	GL_DepthTest(true);
 	if (!r_showtrispass)
@@ -950,7 +950,7 @@ void R_Shadow_RenderMode_Lighting(qboolean stenciltest, qboolean transparent)
 		R_Mesh_TexBind(5, R_GetTexture(r_texture_white)); // pants
 		R_Mesh_TexBind(6, R_GetTexture(r_texture_white)); // shirt
 		//R_Mesh_TexMatrix(3, r_shadow_entitytolight); // light filter matrix
-		GL_BlendFunc(GL_ONE, GL_ONE);
+		GL_BlendFunc(GL_SRC_ALPHA, GL_ONE);
 		GL_ColorMask(r_refdef.colormask[0], r_refdef.colormask[1], r_refdef.colormask[2], 0);
 		CHECKGLERROR
 	}