2 files changed, 476 insertions, 476 deletions
diff --git a/indra/llcommon/llstringtable.h b/indra/llcommon/llstringtable.h
index 787a046741..ff09e71677 100755
--- a/indra/llcommon/llstringtable.h
+++ b/indra/llcommon/llstringtable.h
@@ -1,209 +1,209 @@
-/** 
- * @file llstringtable.h
- * @brief The LLStringTable class provides a _fast_ method for finding
- * unique copies of strings.
- *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- * 
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- * 
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- * 
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
- * $/LicenseInfo$
- */
-
-#ifndef LL_STRING_TABLE_H
-#define LL_STRING_TABLE_H
-
-#include "lldefs.h"
-#include "llformat.h"
-#include "llstl.h"
-#include <list>
-#include <set>
-
-#if LL_WINDOWS
-# if (_MSC_VER >= 1300 && _MSC_VER < 1400)
-#  define STRING_TABLE_HASH_MAP 1
-# endif
-#else
-//# define STRING_TABLE_HASH_MAP 1
-#endif
-
-const U32 MAX_STRINGS_LENGTH = 256;
-
-class LL_COMMON_API LLStringTableEntry
-{
-public:
-	LLStringTableEntry(const char *str);
-	~LLStringTableEntry();
-
-	void incCount()		{ mCount++; }
-	BOOL decCount()		{ return --mCount; }
-
-	char *mString;
-	S32  mCount;
-};
-
-class LL_COMMON_API LLStringTable
-{
-public:
-	LLStringTable(int tablesize);
-	~LLStringTable();
-
-	char *checkString(const char *str);
-	char *checkString(const std::string& str);
-	LLStringTableEntry *checkStringEntry(const char *str);
-	LLStringTableEntry *checkStringEntry(const std::string& str);
-
-	char *addString(const char *str);
-	char *addString(const std::string& str);
-	LLStringTableEntry *addStringEntry(const char *str);
-	LLStringTableEntry *addStringEntry(const std::string& str);
-	void  removeString(const char *str);
-
-	S32 mMaxEntries;
-	S32 mUniqueEntries;
-	
-#if STRING_TABLE_HASH_MAP
-#if LL_WINDOWS
-	typedef std::hash_multimap<U32, LLStringTableEntry *> string_hash_t;
-#else
-	typedef __gnu_cxx::hash_multimap<U32, LLStringTableEntry *> string_hash_t;
-#endif
-	string_hash_t mStringHash;
-#else
-	typedef std::list<LLStringTableEntry *> string_list_t;
-	typedef string_list_t * string_list_ptr_t;
-	string_list_ptr_t	*mStringList;
-#endif	
-};
-
-extern LL_COMMON_API LLStringTable gStringTable;
-
-//============================================================================
-
-// This class is designed to be used locally,
-// e.g. as a member of an LLXmlTree
-// Strings can be inserted only, then quickly looked up
-
-typedef const std::string* LLStdStringHandle;
-
-class LL_COMMON_API LLStdStringTable
-{
-public:
-	LLStdStringTable(S32 tablesize = 0)
-	{
-		if (tablesize == 0)
-		{
-			tablesize = 256; // default
-		}
-		// Make sure tablesize is power of 2
-		for (S32 i = 31; i>0; i--)
-		{
-			if (tablesize & (1<<i))
-			{
-				if (tablesize >= (3<<(i-1)))
-					tablesize = (1<<(i+1));
-				else
-					tablesize = (1<<i);
-				break;
-			}
-		}
-		mTableSize = tablesize;
-		mStringList = new string_set_t[tablesize];
-	}
-	~LLStdStringTable()
-	{
-		cleanup();
-		delete[] mStringList;
-	}
-	void cleanup()
-	{
-		// remove strings
-		for (S32 i = 0; i<mTableSize; i++)
-		{
-			string_set_t& stringset = mStringList[i];
-			for (string_set_t::iterator iter = stringset.begin(); iter != stringset.end(); iter++)
-			{
-				delete *iter;
-			}
-			stringset.clear();
-		}
-	}
-
-	LLStdStringHandle lookup(const std::string& s)
-	{
-		U32 hashval = makehash(s);
-		return lookup(hashval, s);
-	}
-	
-	LLStdStringHandle checkString(const std::string& s)
-	{
-		U32 hashval = makehash(s);
-		return lookup(hashval, s);
-	}
-
-	LLStdStringHandle insert(const std::string& s)
-	{
-		U32 hashval = makehash(s);
-		LLStdStringHandle result = lookup(hashval, s);
-		if (result == NULL)
-		{
-			result = new std::string(s);
-			mStringList[hashval].insert(result);
-		}
-		return result;
-	}
-	LLStdStringHandle addString(const std::string& s)
-	{
-		return insert(s);
-	}
-	
-private:
-	U32 makehash(const std::string& s)
-	{
-		S32 len = (S32)s.size();
-		const char* c = s.c_str();
-		U32 hashval = 0;
-		for (S32 i=0; i<len; i++)
-		{
-			hashval = ((hashval<<5) + hashval) + *c++;
-		}
-		return hashval & (mTableSize-1);
-	}
-	LLStdStringHandle lookup(U32 hashval, const std::string& s)
-	{
-		string_set_t& stringset = mStringList[hashval];
-		LLStdStringHandle handle = &s;
-		string_set_t::iterator iter = stringset.find(handle); // compares actual strings
-		if (iter != stringset.end())
-		{
-			return *iter;
-		}
-		else
-		{
-			return NULL;
-		}
-	}
-	
-private:
-	S32 mTableSize;
-	typedef std::set<LLStdStringHandle, compare_pointer_contents<std::string> > string_set_t;
-	string_set_t* mStringList; // [mTableSize]
-};
-
-
-#endif
+/** 
+ * @file llstringtable.h
+ * @brief The LLStringTable class provides a _fast_ method for finding
+ * unique copies of strings.
+ *
+ * $LicenseInfo:firstyear=2001&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ * 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ * 
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_STRING_TABLE_H
+#define LL_STRING_TABLE_H
+
+#include "lldefs.h"
+#include "llformat.h"
+#include "llstl.h"
+#include <list>
+#include <set>
+
+#if LL_WINDOWS
+# if (_MSC_VER >= 1300 && _MSC_VER < 1400)
+#  define STRING_TABLE_HASH_MAP 1
+# endif
+#else
+//# define STRING_TABLE_HASH_MAP 1
+#endif
+
+const U32 MAX_STRINGS_LENGTH = 256;
+
+class LL_COMMON_API LLStringTableEntry
+{
+public:
+	LLStringTableEntry(const char *str);
+	~LLStringTableEntry();
+
+	void incCount()		{ mCount++; }
+	BOOL decCount()		{ return --mCount; }
+
+	char *mString;
+	S32  mCount;
+};
+
+class LL_COMMON_API LLStringTable
+{
+public:
+	LLStringTable(int tablesize);
+	~LLStringTable();
+
+	char *checkString(const char *str);
+	char *checkString(const std::string& str);
+	LLStringTableEntry *checkStringEntry(const char *str);
+	LLStringTableEntry *checkStringEntry(const std::string& str);
+
+	char *addString(const char *str);
+	char *addString(const std::string& str);
+	LLStringTableEntry *addStringEntry(const char *str);
+	LLStringTableEntry *addStringEntry(const std::string& str);
+	void  removeString(const char *str);
+
+	S32 mMaxEntries;
+	S32 mUniqueEntries;
+	
+#if STRING_TABLE_HASH_MAP
+#if LL_WINDOWS
+	typedef std::hash_multimap<U32, LLStringTableEntry *> string_hash_t;
+#else
+	typedef __gnu_cxx::hash_multimap<U32, LLStringTableEntry *> string_hash_t;
+#endif
+	string_hash_t mStringHash;
+#else
+	typedef std::list<LLStringTableEntry *> string_list_t;
+	typedef string_list_t * string_list_ptr_t;
+	string_list_ptr_t	*mStringList;
+#endif	
+};
+
+extern LL_COMMON_API LLStringTable gStringTable;
+
+//============================================================================
+
+// This class is designed to be used locally,
+// e.g. as a member of an LLXmlTree
+// Strings can be inserted only, then quickly looked up
+
+typedef const std::string* LLStdStringHandle;
+
+class LL_COMMON_API LLStdStringTable
+{
+public:
+	LLStdStringTable(S32 tablesize = 0)
+	{
+		if (tablesize == 0)
+		{
+			tablesize = 256; // default
+		}
+		// Make sure tablesize is power of 2
+		for (S32 i = 31; i>0; i--)
+		{
+			if (tablesize & (1<<i))
+			{
+				if (tablesize >= (3<<(i-1)))
+					tablesize = (1<<(i+1));
+				else
+					tablesize = (1<<i);
+				break;
+			}
+		}
+		mTableSize = tablesize;
+		mStringList = new string_set_t[tablesize];
+	}
+	~LLStdStringTable()
+	{
+		cleanup();
+		delete[] mStringList;
+	}
+	void cleanup()
+	{
+		// remove strings
+		for (S32 i = 0; i<mTableSize; i++)
+		{
+			string_set_t& stringset = mStringList[i];
+			for (string_set_t::iterator iter = stringset.begin(); iter != stringset.end(); iter++)
+			{
+				delete *iter;
+			}
+			stringset.clear();
+		}
+	}
+
+	LLStdStringHandle lookup(const std::string& s)
+	{
+		U32 hashval = makehash(s);
+		return lookup(hashval, s);
+	}
+	
+	LLStdStringHandle checkString(const std::string& s)
+	{
+		U32 hashval = makehash(s);
+		return lookup(hashval, s);
+	}
+
+	LLStdStringHandle insert(const std::string& s)
+	{
+		U32 hashval = makehash(s);
+		LLStdStringHandle result = lookup(hashval, s);
+		if (result == NULL)
+		{
+			result = new std::string(s);
+			mStringList[hashval].insert(result);
+		}
+		return result;
+	}
+	LLStdStringHandle addString(const std::string& s)
+	{
+		return insert(s);
+	}
+	
+private:
+	U32 makehash(const std::string& s)
+	{
+		S32 len = (S32)s.size();
+		const char* c = s.c_str();
+		U32 hashval = 0;
+		for (S32 i=0; i<len; i++)
+		{
+			hashval = ((hashval<<5) + hashval) + *c++;
+		}
+		return hashval & (mTableSize-1);
+	}
+	LLStdStringHandle lookup(U32 hashval, const std::string& s)
+	{
+		string_set_t& stringset = mStringList[hashval];
+		LLStdStringHandle handle = &s;
+		string_set_t::iterator iter = stringset.find(handle); // compares actual strings
+		if (iter != stringset.end())
+		{
+			return *iter;
+		}
+		else
+		{
+			return NULL;
+		}
+	}
+	
+private:
+	S32 mTableSize;
+	typedef std::set<LLStdStringHandle, compare_pointer_contents<std::string> > string_set_t;
+	string_set_t* mStringList; // [mTableSize]
+};
+
+
+#endif
diff --git a/indra/llrender/llpostprocess.h b/indra/llrender/llpostprocess.h
index 6894505753..ce17b6693d 100755
--- a/indra/llrender/llpostprocess.h
+++ b/indra/llrender/llpostprocess.h
@@ -1,267 +1,267 @@
-/** 
- * @file llpostprocess.h
- * @brief LLPostProcess class definition
- *
- * $LicenseInfo:firstyear=2007&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- * 
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- * 
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Lesser General Public License for more details.
- * 
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
- * $/LicenseInfo$
- */
-
-#ifndef LL_POSTPROCESS_H
-#define LL_POSTPROCESS_H
-
-#include <map>
-#include <fstream>
-#include "llgl.h"
-#include "llglheaders.h"
-#include "llstaticstringtable.h"
-
-class LLPostProcess 
-{
-public:
-
-	typedef enum _QuadType {
-		QUAD_NORMAL,
-		QUAD_NOISE,
-		QUAD_BLOOM_EXTRACT,
-		QUAD_BLOOM_COMBINE
-	} QuadType;
-
-	/// GLSL Shader Encapsulation Struct
-	typedef LLStaticStringTable<GLuint> glslUniforms;
-
-	struct PostProcessTweaks : public LLSD {
-		inline PostProcessTweaks() : LLSD(LLSD::emptyMap())
-		{
-		}
-
-		inline LLSD & brightMult() {
-			return (*this)["brightness_multiplier"];
-		}
-
-		inline LLSD & noiseStrength() {
-			return (*this)["noise_strength"];
-		}
-
-		inline LLSD & noiseSize() {
-			return (*this)["noise_size"];
-		}
-
-		inline LLSD & extractLow() {
-			return (*this)["extract_low"];
-		}
-
-		inline LLSD & extractHigh() {
-			return (*this)["extract_high"];
-		}
-
-		inline LLSD & bloomWidth() {
-			return (*this)["bloom_width"];
-		}
-
-		inline LLSD & bloomStrength() {
-			return (*this)["bloom_strength"];
-		}
-
-		inline LLSD & brightness() {
-			return (*this)["brightness"];
-		}
-
-		inline LLSD & contrast() {
-			return (*this)["contrast"];
-		}
-
-		inline LLSD & contrastBaseR() {
-			return (*this)["contrast_base"][0];
-		}
-
-		inline LLSD & contrastBaseG() {
-			return (*this)["contrast_base"][1];
-		}
-
-		inline LLSD & contrastBaseB() {
-			return (*this)["contrast_base"][2];
-		}
-
-		inline LLSD & contrastBaseIntensity() {
-			return (*this)["contrast_base"][3];
-		}
-
-		inline LLSD & saturation() {
-			return (*this)["saturation"];
-		}
-
-		inline LLSD & useNightVisionShader() {
-			return (*this)["enable_night_vision"];
-		}
-
-		inline LLSD & useBloomShader() {
-			return (*this)["enable_bloom"];
-		}
-
-		inline LLSD & useColorFilter() {
-			return (*this)["enable_color_filter"];
-		}
-
-
-		inline F32 getBrightMult() const {
-			return F32((*this)["brightness_multiplier"].asReal());
-		}
-
-		inline F32 getNoiseStrength() const {
-			return F32((*this)["noise_strength"].asReal());
-		}
-
-		inline F32 getNoiseSize() const {
-			return F32((*this)["noise_size"].asReal());
-		}
-
-		inline F32 getExtractLow() const {
-			return F32((*this)["extract_low"].asReal());
-		}
-
-		inline F32 getExtractHigh() const {
-			return F32((*this)["extract_high"].asReal());
-		}
-
-		inline F32 getBloomWidth() const {
-			return F32((*this)["bloom_width"].asReal());
-		}
-
-		inline F32 getBloomStrength() const {
-			return F32((*this)["bloom_strength"].asReal());
-		}
-
-		inline F32 getBrightness() const {
-			return F32((*this)["brightness"].asReal());
-		}
-
-		inline F32 getContrast() const {
-			return F32((*this)["contrast"].asReal());
-		}
-
-		inline F32 getContrastBaseR() const {
-			return F32((*this)["contrast_base"][0].asReal());
-		}
-
-		inline F32 getContrastBaseG() const {
-			return F32((*this)["contrast_base"][1].asReal());
-		}
-
-		inline F32 getContrastBaseB() const {
-			return F32((*this)["contrast_base"][2].asReal());
-		}
-
-		inline F32 getContrastBaseIntensity() const {
-			return F32((*this)["contrast_base"][3].asReal());
-		}
-
-		inline F32 getSaturation() const {
-			return F32((*this)["saturation"].asReal());
-		}
-
-	};
-	
-	bool initialized;
-	PostProcessTweaks tweaks;
-
-	// the map of all availible effects
-	LLSD mAllEffects;
-
-private:
-	LLPointer<LLImageGL> mSceneRenderTexture ;
-	LLPointer<LLImageGL> mNoiseTexture ;
-	LLPointer<LLImageGL> mTempBloomTexture ;
-
-public:
-	LLPostProcess(void);
-
-	~LLPostProcess(void);
-
-	void apply(unsigned int width, unsigned int height);
-	void invalidate() ;
-
-	/// Perform global initialization for this class.
-	static void initClass(void);
-
-	// Cleanup of global data that's only inited once per class.
-	static void cleanupClass();
-
-	void setSelectedEffect(std::string const & effectName);
-
-	inline std::string const & getSelectedEffect(void) const {
-		return mSelectedEffectName;
-	}
-
-	void saveEffect(std::string const & effectName);
-
-private:
-		/// read in from file
-	std::string mShaderErrorString;
-	unsigned int screenW;
-	unsigned int screenH;
-
-	float noiseTextureScale;
-	
-	/// Shader Uniforms
-	glslUniforms nightVisionUniforms;
-	glslUniforms bloomExtractUniforms;
-	glslUniforms bloomBlurUniforms;
-	glslUniforms colorFilterUniforms;
-
-	// the name of currently selected effect in mAllEffects
-	// invariant: tweaks == mAllEffects[mSelectedEffectName]
-	std::string mSelectedEffectName;
-
-	/// General functions
-	void initialize(unsigned int width, unsigned int height);
-	void doEffects(void);
-	void applyShaders(void);
-	bool shadersEnabled(void);
-
-	/// Night Vision Functions
-	void createNightVisionShader(void);
-	void applyNightVisionShader(void);
-
-	/// Bloom Functions
-	void createBloomShader(void);
-	void applyBloomShader(void);
-
-	/// Color Filter Functions
-	void createColorFilterShader(void);
-	void applyColorFilterShader(void);
-
-	/// OpenGL Helper Functions
-	void getShaderUniforms(glslUniforms & uniforms, GLhandleARB & prog);
-	void createTexture(LLPointer<LLImageGL>& texture, unsigned int width, unsigned int height);
-	void copyFrameBuffer(U32 & texture, unsigned int width, unsigned int height);
-	void createNoiseTexture(LLPointer<LLImageGL>& texture);
-	bool checkError(void);
-	void checkShaderError(GLhandleARB shader);
-	void drawOrthoQuad(unsigned int width, unsigned int height, QuadType type);
-	void viewOrthogonal(unsigned int width, unsigned int height);
-	void changeOrthogonal(unsigned int width, unsigned int height);
-	void viewPerspective(void);
-};
-
-extern LLPostProcess * gPostProcess;
-
-
-#endif // LL_POSTPROCESS_H
+/** 
+ * @file llpostprocess.h
+ * @brief LLPostProcess class definition
+ *
+ * $LicenseInfo:firstyear=2007&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ * 
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation;
+ * version 2.1 of the License only.
+ * 
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * Lesser General Public License for more details.
+ * 
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ * 
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_POSTPROCESS_H
+#define LL_POSTPROCESS_H
+
+#include <map>
+#include <fstream>
+#include "llgl.h"
+#include "llglheaders.h"
+#include "llstaticstringtable.h"
+
+class LLPostProcess 
+{
+public:
+
+	typedef enum _QuadType {
+		QUAD_NORMAL,
+		QUAD_NOISE,
+		QUAD_BLOOM_EXTRACT,
+		QUAD_BLOOM_COMBINE
+	} QuadType;
+
+	/// GLSL Shader Encapsulation Struct
+	typedef LLStaticStringTable<GLuint> glslUniforms;
+
+	struct PostProcessTweaks : public LLSD {
+		inline PostProcessTweaks() : LLSD(LLSD::emptyMap())
+		{
+		}
+
+		inline LLSD & brightMult() {
+			return (*this)["brightness_multiplier"];
+		}
+
+		inline LLSD & noiseStrength() {
+			return (*this)["noise_strength"];
+		}
+
+		inline LLSD & noiseSize() {
+			return (*this)["noise_size"];
+		}
+
+		inline LLSD & extractLow() {
+			return (*this)["extract_low"];
+		}
+
+		inline LLSD & extractHigh() {
+			return (*this)["extract_high"];
+		}
+
+		inline LLSD & bloomWidth() {
+			return (*this)["bloom_width"];
+		}
+
+		inline LLSD & bloomStrength() {
+			return (*this)["bloom_strength"];
+		}
+
+		inline LLSD & brightness() {
+			return (*this)["brightness"];
+		}
+
+		inline LLSD & contrast() {
+			return (*this)["contrast"];
+		}
+
+		inline LLSD & contrastBaseR() {
+			return (*this)["contrast_base"][0];
+		}
+
+		inline LLSD & contrastBaseG() {
+			return (*this)["contrast_base"][1];
+		}
+
+		inline LLSD & contrastBaseB() {
+			return (*this)["contrast_base"][2];
+		}
+
+		inline LLSD & contrastBaseIntensity() {
+			return (*this)["contrast_base"][3];
+		}
+
+		inline LLSD & saturation() {
+			return (*this)["saturation"];
+		}
+
+		inline LLSD & useNightVisionShader() {
+			return (*this)["enable_night_vision"];
+		}
+
+		inline LLSD & useBloomShader() {
+			return (*this)["enable_bloom"];
+		}
+
+		inline LLSD & useColorFilter() {
+			return (*this)["enable_color_filter"];
+		}
+
+
+		inline F32 getBrightMult() const {
+			return F32((*this)["brightness_multiplier"].asReal());
+		}
+
+		inline F32 getNoiseStrength() const {
+			return F32((*this)["noise_strength"].asReal());
+		}
+
+		inline F32 getNoiseSize() const {
+			return F32((*this)["noise_size"].asReal());
+		}
+
+		inline F32 getExtractLow() const {
+			return F32((*this)["extract_low"].asReal());
+		}
+
+		inline F32 getExtractHigh() const {
+			return F32((*this)["extract_high"].asReal());
+		}
+
+		inline F32 getBloomWidth() const {
+			return F32((*this)["bloom_width"].asReal());
+		}
+
+		inline F32 getBloomStrength() const {
+			return F32((*this)["bloom_strength"].asReal());
+		}
+
+		inline F32 getBrightness() const {
+			return F32((*this)["brightness"].asReal());
+		}
+
+		inline F32 getContrast() const {
+			return F32((*this)["contrast"].asReal());
+		}
+
+		inline F32 getContrastBaseR() const {
+			return F32((*this)["contrast_base"][0].asReal());
+		}
+
+		inline F32 getContrastBaseG() const {
+			return F32((*this)["contrast_base"][1].asReal());
+		}
+
+		inline F32 getContrastBaseB() const {
+			return F32((*this)["contrast_base"][2].asReal());
+		}
+
+		inline F32 getContrastBaseIntensity() const {
+			return F32((*this)["contrast_base"][3].asReal());
+		}
+
+		inline F32 getSaturation() const {
+			return F32((*this)["saturation"].asReal());
+		}
+
+	};
+	
+	bool initialized;
+	PostProcessTweaks tweaks;
+
+	// the map of all availible effects
+	LLSD mAllEffects;
+
+private:
+	LLPointer<LLImageGL> mSceneRenderTexture ;
+	LLPointer<LLImageGL> mNoiseTexture ;
+	LLPointer<LLImageGL> mTempBloomTexture ;
+
+public:
+	LLPostProcess(void);
+
+	~LLPostProcess(void);
+
+	void apply(unsigned int width, unsigned int height);
+	void invalidate() ;
+
+	/// Perform global initialization for this class.
+	static void initClass(void);
+
+	// Cleanup of global data that's only inited once per class.
+	static void cleanupClass();
+
+	void setSelectedEffect(std::string const & effectName);
+
+	inline std::string const & getSelectedEffect(void) const {
+		return mSelectedEffectName;
+	}
+
+	void saveEffect(std::string const & effectName);
+
+private:
+		/// read in from file
+	std::string mShaderErrorString;
+	unsigned int screenW;
+	unsigned int screenH;
+
+	float noiseTextureScale;
+	
+	/// Shader Uniforms
+	glslUniforms nightVisionUniforms;
+	glslUniforms bloomExtractUniforms;
+	glslUniforms bloomBlurUniforms;
+	glslUniforms colorFilterUniforms;
+
+	// the name of currently selected effect in mAllEffects
+	// invariant: tweaks == mAllEffects[mSelectedEffectName]
+	std::string mSelectedEffectName;
+
+	/// General functions
+	void initialize(unsigned int width, unsigned int height);
+	void doEffects(void);
+	void applyShaders(void);
+	bool shadersEnabled(void);
+
+	/// Night Vision Functions
+	void createNightVisionShader(void);
+	void applyNightVisionShader(void);
+
+	/// Bloom Functions
+	void createBloomShader(void);
+	void applyBloomShader(void);
+
+	/// Color Filter Functions
+	void createColorFilterShader(void);
+	void applyColorFilterShader(void);
+
+	/// OpenGL Helper Functions
+	void getShaderUniforms(glslUniforms & uniforms, GLhandleARB & prog);
+	void createTexture(LLPointer<LLImageGL>& texture, unsigned int width, unsigned int height);
+	void copyFrameBuffer(U32 & texture, unsigned int width, unsigned int height);
+	void createNoiseTexture(LLPointer<LLImageGL>& texture);
+	bool checkError(void);
+	void checkShaderError(GLhandleARB shader);
+	void drawOrthoQuad(unsigned int width, unsigned int height, QuadType type);
+	void viewOrthogonal(unsigned int width, unsigned int height);
+	void changeOrthogonal(unsigned int width, unsigned int height);
+	void viewPerspective(void);
+};
+
+extern LLPostProcess * gPostProcess;
+
+
+#endif // LL_POSTPROCESS_H