Fix tabs.

1 files changed, 168 insertions, 168 deletions

diff --git a/indra/llrender/llglslshader.h b/indra/llrender/llglslshader.h
index e5110fe1c4..9c3effadbe 100644
--- a/indra/llrender/llglslshader.h
+++ b/indra/llrender/llglslshader.h
@@ -34,201 +34,201 @@
 class LLShaderFeatures
 {
 public:
-	bool atmosphericHelpers;
-	bool calculatesLighting;
-	bool calculatesAtmospherics;
-	bool hasLighting; // implies no transport (it's possible to have neither though)
-	bool isAlphaLighting; // indicates lighting shaders need not be linked in (lighting performed directly in alpha shader to match deferred lighting functions)
-	bool isShiny;
-	bool isFullbright; // implies no lighting
-	bool isSpecular;
-	bool hasWaterFog; // implies no gamma
-	bool hasTransport; // implies no lighting (it's possible to have neither though)
-	bool hasSkinning;	
-	bool hasObjectSkinning;
-	bool hasAtmospherics;
-	bool hasGamma;
+    bool atmosphericHelpers;
+    bool calculatesLighting;
+    bool calculatesAtmospherics;
+    bool hasLighting; // implies no transport (it's possible to have neither though)
+    bool isAlphaLighting; // indicates lighting shaders need not be linked in (lighting performed directly in alpha shader to match deferred lighting functions)
+    bool isShiny;
+    bool isFullbright; // implies no lighting
+    bool isSpecular;
+    bool hasWaterFog; // implies no gamma
+    bool hasTransport; // implies no lighting (it's possible to have neither though)
+    bool hasSkinning;   
+    bool hasObjectSkinning;
+    bool hasAtmospherics;
+    bool hasGamma;
     bool hasShadows;
     bool hasAmbientOcclusion;
-	bool hasSrgb;
+    bool hasSrgb;
     bool encodesNormal;
     bool isDeferred;
     bool hasIndirect;
-	S32 mIndexedTextureChannels;
-	bool disableTextureIndex;
-	bool hasAlphaMask;
-	bool attachNothing;
-
-	// char numLights;
-	
-	LLShaderFeatures();
+    S32 mIndexedTextureChannels;
+    bool disableTextureIndex;
+    bool hasAlphaMask;
+    bool attachNothing;
+
+    // char numLights;
+    
+    LLShaderFeatures();
 };
 
 class LLGLSLShader
 {
 public:
 
-	enum 
-	{
-		SG_DEFAULT = 0,
-		SG_SKY,
-		SG_WATER
-	};
-	
-	static std::set<LLGLSLShader*> sInstances;
-	static bool sProfileEnabled;
-
-	LLGLSLShader();
-	~LLGLSLShader();
-
-	static GLhandleARB sCurBoundShader;
-	static LLGLSLShader* sCurBoundShaderPtr;
-	static S32 sIndexedTextureChannels;
-	static bool sNoFixedFunction;
-
-	static void initProfile();
-	static void finishProfile(bool emit_report = true);
-
-	static void startProfile();
-	static void stopProfile(U32 count, U32 mode);
-
-	void unload();
-	void clearStats();
-	void dumpStats();
-	void placeProfileQuery();
-	void readProfileQuery(U32 count, U32 mode);
-
-	BOOL createShader(std::vector<LLStaticHashedString> * attributes,
-						std::vector<LLStaticHashedString> * uniforms,
-						U32 varying_count = 0,
-						const char** varyings = NULL);
-	BOOL attachObject(std::string object);
-	void attachObject(GLhandleARB object);
-	void attachObjects(GLhandleARB* objects = NULL, S32 count = 0);
-	BOOL mapAttributes(const std::vector<LLStaticHashedString> * attributes);
-	BOOL mapUniforms(const std::vector<LLStaticHashedString> *);
-	void mapUniform(GLint index, const std::vector<LLStaticHashedString> *);
-	void uniform1i(U32 index, GLint i);
-	void uniform1f(U32 index, GLfloat v);
-	void uniform2f(U32 index, GLfloat x, GLfloat y);
-	void uniform3f(U32 index, GLfloat x, GLfloat y, GLfloat z);
-	void uniform4f(U32 index, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
-	void uniform1iv(U32 index, U32 count, const GLint* i);
-	void uniform1fv(U32 index, U32 count, const GLfloat* v);
-	void uniform2fv(U32 index, U32 count, const GLfloat* v);
-	void uniform3fv(U32 index, U32 count, const GLfloat* v);
-	void uniform4fv(U32 index, U32 count, const GLfloat* v);
-	void uniform2i(const LLStaticHashedString& uniform, GLint i, GLint j);
-	void uniformMatrix2fv(U32 index, U32 count, GLboolean transpose, const GLfloat *v);
-	void uniformMatrix3fv(U32 index, U32 count, GLboolean transpose, const GLfloat *v);
-	void uniformMatrix3x4fv(U32 index, U32 count, GLboolean transpose, const GLfloat *v);
-	void uniformMatrix4fv(U32 index, U32 count, GLboolean transpose, const GLfloat *v);
-	void uniform1i(const LLStaticHashedString& uniform, GLint i);
-	void uniform1f(const LLStaticHashedString& uniform, GLfloat v);
-	void uniform2f(const LLStaticHashedString& uniform, GLfloat x, GLfloat y);
-	void uniform3f(const LLStaticHashedString& uniform, GLfloat x, GLfloat y, GLfloat z);
-	void uniform1fv(const LLStaticHashedString& uniform, U32 count, const GLfloat* v);
-	void uniform2fv(const LLStaticHashedString& uniform, U32 count, const GLfloat* v);
-	void uniform3fv(const LLStaticHashedString& uniform, U32 count, const GLfloat* v);
-	void uniform4fv(const LLStaticHashedString& uniform, U32 count, const GLfloat* v);
-	void uniformMatrix4fv(const LLStaticHashedString& uniform, U32 count, GLboolean transpose, const GLfloat *v);
-
-	void setMinimumAlpha(F32 minimum);
-
-	void vertexAttrib4f(U32 index, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
-	void vertexAttrib4fv(U32 index, GLfloat* v);
-	
-	//GLint getUniformLocation(const std::string& uniform);
-	GLint getUniformLocation(const LLStaticHashedString& uniform);	
-	GLint getUniformLocation(U32 index);
-
-	GLint getAttribLocation(U32 attrib);
-	GLint mapUniformTextureChannel(GLint location, GLenum type);
-	
+    enum 
+    {
+        SG_DEFAULT = 0,
+        SG_SKY,
+        SG_WATER
+    };
+    
+    static std::set<LLGLSLShader*> sInstances;
+    static bool sProfileEnabled;
+
+    LLGLSLShader();
+    ~LLGLSLShader();
+
+    static GLhandleARB sCurBoundShader;
+    static LLGLSLShader* sCurBoundShaderPtr;
+    static S32 sIndexedTextureChannels;
+    static bool sNoFixedFunction;
+
+    static void initProfile();
+    static void finishProfile(bool emit_report = true);
+
+    static void startProfile();
+    static void stopProfile(U32 count, U32 mode);
+
+    void unload();
+    void clearStats();
+    void dumpStats();
+    void placeProfileQuery();
+    void readProfileQuery(U32 count, U32 mode);
+
+    BOOL createShader(std::vector<LLStaticHashedString> * attributes,
+                        std::vector<LLStaticHashedString> * uniforms,
+                        U32 varying_count = 0,
+                        const char** varyings = NULL);
+    BOOL attachObject(std::string object);
+    void attachObject(GLhandleARB object);
+    void attachObjects(GLhandleARB* objects = NULL, S32 count = 0);
+    BOOL mapAttributes(const std::vector<LLStaticHashedString> * attributes);
+    BOOL mapUniforms(const std::vector<LLStaticHashedString> *);
+    void mapUniform(GLint index, const std::vector<LLStaticHashedString> *);
+    void uniform1i(U32 index, GLint i);
+    void uniform1f(U32 index, GLfloat v);
+    void uniform2f(U32 index, GLfloat x, GLfloat y);
+    void uniform3f(U32 index, GLfloat x, GLfloat y, GLfloat z);
+    void uniform4f(U32 index, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
+    void uniform1iv(U32 index, U32 count, const GLint* i);
+    void uniform1fv(U32 index, U32 count, const GLfloat* v);
+    void uniform2fv(U32 index, U32 count, const GLfloat* v);
+    void uniform3fv(U32 index, U32 count, const GLfloat* v);
+    void uniform4fv(U32 index, U32 count, const GLfloat* v);
+    void uniform2i(const LLStaticHashedString& uniform, GLint i, GLint j);
+    void uniformMatrix2fv(U32 index, U32 count, GLboolean transpose, const GLfloat *v);
+    void uniformMatrix3fv(U32 index, U32 count, GLboolean transpose, const GLfloat *v);
+    void uniformMatrix3x4fv(U32 index, U32 count, GLboolean transpose, const GLfloat *v);
+    void uniformMatrix4fv(U32 index, U32 count, GLboolean transpose, const GLfloat *v);
+    void uniform1i(const LLStaticHashedString& uniform, GLint i);
+    void uniform1f(const LLStaticHashedString& uniform, GLfloat v);
+    void uniform2f(const LLStaticHashedString& uniform, GLfloat x, GLfloat y);
+    void uniform3f(const LLStaticHashedString& uniform, GLfloat x, GLfloat y, GLfloat z);
+    void uniform1fv(const LLStaticHashedString& uniform, U32 count, const GLfloat* v);
+    void uniform2fv(const LLStaticHashedString& uniform, U32 count, const GLfloat* v);
+    void uniform3fv(const LLStaticHashedString& uniform, U32 count, const GLfloat* v);
+    void uniform4fv(const LLStaticHashedString& uniform, U32 count, const GLfloat* v);
+    void uniformMatrix4fv(const LLStaticHashedString& uniform, U32 count, GLboolean transpose, const GLfloat *v);
+
+    void setMinimumAlpha(F32 minimum);
+
+    void vertexAttrib4f(U32 index, GLfloat x, GLfloat y, GLfloat z, GLfloat w);
+    void vertexAttrib4fv(U32 index, GLfloat* v);
+    
+    //GLint getUniformLocation(const std::string& uniform);
+    GLint getUniformLocation(const LLStaticHashedString& uniform);  
+    GLint getUniformLocation(U32 index);
+
+    GLint getAttribLocation(U32 attrib);
+    GLint mapUniformTextureChannel(GLint location, GLenum type);
+    
     void clearPermutations();
-	void addPermutation(std::string name, std::string value);
-	void removePermutation(std::string name);
-	
-	//enable/disable texture channel for specified uniform
-	//if given texture uniform is active in the shader, 
-	//the corresponding channel will be active upon return
-	//returns channel texture is enabled in from [0-MAX)
-	S32 enableTexture(S32 uniform, LLTexUnit::eTextureType mode = LLTexUnit::TT_TEXTURE);
-	S32 disableTexture(S32 uniform, LLTexUnit::eTextureType mode = LLTexUnit::TT_TEXTURE);
-	
-	// bindTexture returns the texture unit we've bound the texture to.
-	// You can reuse the return value to unbind a texture when required.
-	S32 bindTexture(const std::string& uniform, LLTexture *texture, LLTexUnit::eTextureType mode = LLTexUnit::TT_TEXTURE);
-	S32 bindTexture(S32 uniform, LLTexture *texture, LLTexUnit::eTextureType mode = LLTexUnit::TT_TEXTURE);
-	S32 unbindTexture(const std::string& uniform, LLTexUnit::eTextureType mode = LLTexUnit::TT_TEXTURE);
-	S32 unbindTexture(S32 uniform, LLTexUnit::eTextureType mode = LLTexUnit::TT_TEXTURE);
-	
+    void addPermutation(std::string name, std::string value);
+    void removePermutation(std::string name);
+    
+    //enable/disable texture channel for specified uniform
+    //if given texture uniform is active in the shader, 
+    //the corresponding channel will be active upon return
+    //returns channel texture is enabled in from [0-MAX)
+    S32 enableTexture(S32 uniform, LLTexUnit::eTextureType mode = LLTexUnit::TT_TEXTURE);
+    S32 disableTexture(S32 uniform, LLTexUnit::eTextureType mode = LLTexUnit::TT_TEXTURE);
+    
+    // bindTexture returns the texture unit we've bound the texture to.
+    // You can reuse the return value to unbind a texture when required.
+    S32 bindTexture(const std::string& uniform, LLTexture *texture, LLTexUnit::eTextureType mode = LLTexUnit::TT_TEXTURE);
+    S32 bindTexture(S32 uniform, LLTexture *texture, LLTexUnit::eTextureType mode = LLTexUnit::TT_TEXTURE);
+    S32 unbindTexture(const std::string& uniform, LLTexUnit::eTextureType mode = LLTexUnit::TT_TEXTURE);
+    S32 unbindTexture(S32 uniform, LLTexUnit::eTextureType mode = LLTexUnit::TT_TEXTURE);
+    
     BOOL link(BOOL suppress_errors = FALSE);
-	void bind();
-	void unbind();
+    void bind();
+    void unbind();
 
-	// Unbinds any previously bound shader by explicitly binding no shader.
-	static void bindNoShader(void);
+    // Unbinds any previously bound shader by explicitly binding no shader.
+    static void bindNoShader(void);
 
-	U32 mMatHash[LLRender::NUM_MATRIX_MODES];
-	U32 mLightHash;
+    U32 mMatHash[LLRender::NUM_MATRIX_MODES];
+    U32 mLightHash;
 
-	GLhandleARB mProgramObject;
+    GLhandleARB mProgramObject;
 #if LL_RELEASE_WITH_DEBUG_INFO
-	struct attr_name
-	{
-		GLint loc;
-		const char *name;
-		void operator = (GLint _loc) { loc = _loc; }
-		operator GLint () { return loc; }
-	};
-	std::vector<attr_name> mAttribute; //lookup table of attribute enum to attribute channel
+    struct attr_name
+    {
+        GLint loc;
+        const char *name;
+        void operator = (GLint _loc) { loc = _loc; }
+        operator GLint () { return loc; }
+    };
+    std::vector<attr_name> mAttribute; //lookup table of attribute enum to attribute channel
 #else
-	std::vector<GLint> mAttribute; //lookup table of attribute enum to attribute channel
+    std::vector<GLint> mAttribute; //lookup table of attribute enum to attribute channel
 #endif
-	U32 mAttributeMask;  //mask of which reserved attributes are set (lines up with LLVertexBuffer::getTypeMask())
-	std::vector<GLint> mUniform;   //lookup table of uniform enum to uniform location
-	LLStaticStringTable<GLint> mUniformMap; //lookup map of uniform name to uniform location
-	std::map<GLint, std::string> mUniformNameMap; //lookup map of uniform location to uniform name
-	std::map<GLint, LLVector4> mValue; //lookup map of uniform location to last known value
-	std::vector<GLint> mTexture;
-	S32 mTotalUniformSize;
-	S32 mActiveTextureChannels;
-	S32 mShaderLevel;
-	S32 mShaderGroup;
-	BOOL mUniformsDirty;
-	LLShaderFeatures mFeatures;
-	std::vector< std::pair< std::string, GLenum > > mShaderFiles;
-	std::string mName;
-	boost::unordered_map<std::string, std::string> mDefines;
-
-	//statistcis for profiling shader performance
-	U32 mTimerQuery;
-	U32 mSamplesQuery;
-	U64 mTimeElapsed;
-	static U64 sTotalTimeElapsed;
-	U32 mTrianglesDrawn;
-	static U32 sTotalTrianglesDrawn;
-	U64 mSamplesDrawn;
-	static U64 sTotalSamplesDrawn;
-	U32 mDrawCalls;
-	static U32 sTotalDrawCalls;
-
-	bool mTextureStateFetched;
-	std::vector<U32> mTextureMagFilter;
-	std::vector<U32> mTextureMinFilter;
+    U32 mAttributeMask;  //mask of which reserved attributes are set (lines up with LLVertexBuffer::getTypeMask())
+    std::vector<GLint> mUniform;   //lookup table of uniform enum to uniform location
+    LLStaticStringTable<GLint> mUniformMap; //lookup map of uniform name to uniform location
+    std::map<GLint, std::string> mUniformNameMap; //lookup map of uniform location to uniform name
+    std::map<GLint, LLVector4> mValue; //lookup map of uniform location to last known value
+    std::vector<GLint> mTexture;
+    S32 mTotalUniformSize;
+    S32 mActiveTextureChannels;
+    S32 mShaderLevel;
+    S32 mShaderGroup;
+    BOOL mUniformsDirty;
+    LLShaderFeatures mFeatures;
+    std::vector< std::pair< std::string, GLenum > > mShaderFiles;
+    std::string mName;
+    boost::unordered_map<std::string, std::string> mDefines;
+
+    //statistcis for profiling shader performance
+    U32 mTimerQuery;
+    U32 mSamplesQuery;
+    U64 mTimeElapsed;
+    static U64 sTotalTimeElapsed;
+    U32 mTrianglesDrawn;
+    static U32 sTotalTrianglesDrawn;
+    U64 mSamplesDrawn;
+    static U64 sTotalSamplesDrawn;
+    U32 mDrawCalls;
+    static U32 sTotalDrawCalls;
+
+    bool mTextureStateFetched;
+    std::vector<U32> mTextureMagFilter;
+    std::vector<U32> mTextureMinFilter;
 
     GLhandleARB mExtraLinkObject = 0;
 
 private:
-	void unloadInternal();
+    void unloadInternal();
 };
 
 //UI shader (declared here so llui_libtest will link properly)
-extern LLGLSLShader			gUIProgram;
+extern LLGLSLShader         gUIProgram;
 //output vec4(color.rgb,color.a*tex0[tc0].a)
-extern LLGLSLShader			gSolidColorProgram;
+extern LLGLSLShader         gSolidColorProgram;
 //Alpha mask shader (declared here so llappearance can access properly)
-extern LLGLSLShader			gAlphaMaskProgram;
+extern LLGLSLShader         gAlphaMaskProgram;
 
 #endif