From d5ba7bb70ef327c8856165475b58e946c8fbd8ce Mon Sep 17 00:00:00 2001
From: SmileTheory <SmileTheory@gmail.com>
Date: Mon, 1 Feb 2016 21:37:23 -0800
Subject: OpenGL2: Merge several cvars into r_pbr.

r_glossIsRoughness, r_specularIsMetallic, r_framebufferGamma, r_tonemapGamma, r_materialGamma, r_lightGamma
---
 src/renderergl2/tr_scene.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/renderergl2/tr_scene.c')

diff --git a/src/renderergl2/tr_scene.c b/src/renderergl2/tr_scene.c
index 7e326a88..2578e7b9 100644
--- a/src/renderergl2/tr_scene.c
+++ b/src/renderergl2/tr_scene.c
@@ -337,7 +337,7 @@ void RE_BeginScene(const refdef_t *fd)
 	else
 	{
 #if defined(USE_OVERBRIGHT)
-		float scale = pow(2, r_mapOverBrightBits->integer - tr.overbrightBits - 8);
+		float scale = (1 << (r_mapOverBrightBits->integer - tr.overbrightBits)) / 255.0f;;
 #else
 		float scale = (1 << r_mapOverBrightBits->integer) / 255.0f;
 #endif
-- 
cgit