From dbb43422f76853eaaa882a8f6e305a9029a84613 Mon Sep 17 00:00:00 2001
From: SkyLoaderr <skyloader1@mail.ru>
Date: Sun, 6 May 2018 15:20:21 +0300
Subject: [PATCH] Try to fix "SMAP_size" crash in OpenGL render on AMD video
 cards part #2

---
 res/gamedata/shaders/gl/common_defines.h | 30 +++++++++++++++++-------
 1 file changed, 21 insertions(+), 9 deletions(-)

diff --git a/res/gamedata/shaders/gl/common_defines.h b/res/gamedata/shaders/gl/common_defines.h
index ae49a02cc76..92dd68a11e8 100644
--- a/res/gamedata/shaders/gl/common_defines.h
+++ b/res/gamedata/shaders/gl/common_defines.h
@@ -2,23 +2,35 @@
 #define	common_defines_h_included
 
 //////////////////////////////////////////////////////////////////////////////////////////
-// Defines                                		//
+// Defines
 #define def_gloss       float(2.f /255.f)
 #define def_aref        float(200.f/255.f)
 #define def_dbumph      float(0.333f)
 #define def_virtualh    float(0.05f)              // 5cm
-#define def_distort     float(0.05f)             // we get -0.5 .. 0.5 range, this is -512 .. 512 for 1024, so scale it
-#define def_hdr         float(9.f)         		// hight luminance range float(3.h)
-#define def_hdr_clip	float(0.75f)        		//
+#define def_distort     float(0.05f)              // we get -0.5 .. 0.5 range, this is -512 .. 512 for 1024, so scale it
+#define def_hdr         float(9.f)                // hight luminance range float(3.h)
+#define def_hdr_clip	  float(0.75f)              //
 
 #define	LUMINANCE_VECTOR	float3(0.3f, 0.38f, 0.22f)
 
 //////////////////////////////////////////////////////////////////////////////////////////
-#ifndef SMAP_size
-#define SMAP_size        1024
+// skyloader: if you want to resize smaps in renderer, then do not forget to change this file too
+#ifndef SMAP_QUALITY
+const float SMAP_size = 2048.f;
+#elif SMAP_QUALITY == 1
+const float SMAP_size = 1536.f;
+#elif SMAP_QUALITY == 2
+const float SMAP_size = 2048.f;
+#elif SMAP_QUALITY == 3
+const float SMAP_size = 2560.f;
+#elif SMAP_QUALITY == 4
+const float SMAP_size = 3072.f;
+#elif SMAP_QUALITY == 5
+const float SMAP_size = 4096.f;
 #endif
-#define PARALLAX_H 0.02
-#define parallax float2(PARALLAX_H, -PARALLAX_H/2)
+//////////////////////////////////////////////////////////////////////////////////////////
+#define PARALLAX_H      float(0.02f)
+#define parallax        float2(PARALLAX_H, -PARALLAX_H/2)
 //////////////////////////////////////////////////////////////////////////////////////////
 
-#endif	//	common_defines_h_included
\ No newline at end of file
+#endif	//	common_defines_h_included