merge from texture-pipeline

1 files changed, 60 insertions, 25 deletions

diff --git a/indra/llrender/llimagegl.h b/indra/llrender/llimagegl.h
index a094605607..937065043c 100644
--- a/indra/llrender/llimagegl.h
+++ b/indra/llrender/llimagegl.h
@@ -47,7 +47,6 @@ class LLTextureAtlas ;
 #define MEGA_BYTES_TO_BYTES(x) ((x) << 20)
 
 //============================================================================
-
 class LLImageGL : public LLRefCount
 {
 	friend class LLTexUnit;
@@ -63,6 +62,7 @@ public:
 
 	BOOL updateBindStats(S32 tex_mem) const ;
 	F32 getTimePassedSinceLastBound();
+	void forceUpdateBindStats(void) const;
 
 	// needs to be called every frame
 	static void updateStats(F32 current_time);
@@ -71,8 +71,9 @@ public:
 	static void destroyGL(BOOL save_state = TRUE);
 	static void restoreGL();
 
-	// Sometimes called externally for textures not using LLImageGL (should go away...)
-	static S32 updateBoundTexMem(const S32 delta);
+	// Sometimes called externally for textures not using LLImageGL (should go away...)	
+	static S32 updateBoundTexMem(const S32 mem, const S32 ncomponents, S32 category) ;
+	
 	static bool checkSize(S32 width, S32 height);
 
 	//for server side use only.
@@ -91,6 +92,7 @@ protected:
 	virtual ~LLImageGL();
 
 	void analyzeAlpha(const void* data_in, S32 w, S32 h);
+	void calcAlphaChannelOffsetAndStride();
 
 public:
 	virtual void dump();	// debugging info to llinfos
@@ -105,14 +107,15 @@ public:
 	static void setManualImage(U32 target, S32 miplevel, S32 intformat, S32 width, S32 height, U32 pixformat, U32 pixtype, const void *pixels);
 
 	BOOL createGLTexture() ;
-	BOOL createGLTexture(S32 discard_level, const LLImageRaw* imageraw, S32 usename = 0);
+	BOOL createGLTexture(S32 discard_level, const LLImageRaw* imageraw, S32 usename = 0, BOOL to_create = TRUE, 
+		S32 category = sMaxCatagories - 1);
 	BOOL createGLTexture(S32 discard_level, const U8* data, BOOL data_hasmips = FALSE, S32 usename = 0);
 	void setImage(const LLImageRaw* imageraw);
 	void setImage(const U8* data_in, BOOL data_hasmips = FALSE);
 	BOOL setSubImage(const LLImageRaw* imageraw, S32 x_pos, S32 y_pos, S32 width, S32 height, BOOL force_fast_update = FALSE);
 	BOOL setSubImage(const U8* datap, S32 data_width, S32 data_height, S32 x_pos, S32 y_pos, S32 width, S32 height, BOOL force_fast_update = FALSE);
 	BOOL setSubImageFromFrameBuffer(S32 fb_x, S32 fb_y, S32 x_pos, S32 y_pos, S32 width, S32 height);
-	BOOL setDiscardLevel(S32 discard_level);
+	
 	// Read back a raw image for this discard level, if it exists
 	BOOL readBackRaw(S32 discard_level, LLImageRaw* imageraw, bool compressed_ok) const;
 	void destroyGLTexture();
@@ -131,6 +134,7 @@ public:
 	S32  getBytes(S32 discard_level = -1) const;
 	S32  getMipBytes(S32 discard_level = -1) const;
 	BOOL getBoundRecently() const;
+	BOOL isJustBound() const;
 	LLGLenum getPrimaryFormat() const { return mFormatPrimary; }
 	LLGLenum getFormatType() const { return mFormatType; }
 
@@ -150,8 +154,6 @@ public:
 	BOOL getUseMipMaps() const { return mUseMipMaps; }
 	void setUseMipMaps(BOOL usemips) { mUseMipMaps = usemips; }	
 
-	BOOL isValidForSculpt(S32 discard_level, S32 image_width, S32 image_height, S32 ncomponents) ;
-
 	void updatePickMask(S32 width, S32 height, const U8* data_in);
 	BOOL getMask(const LLVector2 &tc);
 
@@ -178,7 +180,7 @@ public:
 	void init(BOOL usemipmaps);
 	virtual void cleanup(); // Clean up the LLImageGL so it can be reinitialized.  Be careful when using this in derived class destructors
 
-	void setNeedsAlphaAndPickMask(BOOL need_mask) {mNeedsAlphaAndPickMask = need_mask;}
+	void setNeedsAlphaAndPickMask(BOOL need_mask);
 
 	BOOL preAddToAtlas(S32 discard_level, const LLImageRaw* raw_image);
 	void postAddToAtlas() ;	
@@ -187,7 +189,7 @@ public:
 	// Various GL/Rendering options
 	S32 mTextureMemory;
 	mutable F32  mLastBindTime;	// last time this was bound, by discard level
-
+	
 private:
 	LLPointer<LLImageRaw> mSaveData; // used for destroyGL/restoreGL
 	U8* mPickMask;  //downsampled bitmap approximation of alpha channel.  NULL if no alpha channel
@@ -197,13 +199,15 @@ private:
 
 	BOOL mIsMask;
 	BOOL mNeedsAlphaAndPickMask;
-	
+	S8   mAlphaStride ;
+	S8   mAlphaOffset ;
+
 	bool     mGLTextureCreated ;
 	LLGLuint mTexName;
 	U16      mWidth;
 	U16      mHeight;	
 	S8       mCurrentDiscardLevel;
-
+	
 	S8       mDiscardLevelInAtlas;
 	U32      mTexelsInAtlas ;
 	U32      mTexelsInGLTexture;
@@ -233,7 +237,7 @@ public:
 	static S32 sCount;
 	
 	static F32 sLastFrameTime;
-
+	
 	static LLGLuint sCurrentBoundTextures[MAX_GL_TEXTURE_UNITS]; // Currently bound texture ID
 
 	// Global memory statistics
@@ -246,30 +250,61 @@ public:
 	static LLImageGL* sDefaultGLTexture ;	
 	static BOOL sAutomatedTest;
 
-#if !LL_RELEASE_FOR_DOWNLOAD
+#if DEBUG_MISS
+	BOOL mMissed; // Missed on last bind?
+	BOOL getMissed() const { return mMissed; };
+#else
+	BOOL getMissed() const { return FALSE; };
+#endif
+
+public:
+	static void initClass(S32 num_catagories) ;
+	static void cleanupClass() ;
+private:
+	static S32 sMaxCatagories ;
+
+	//the flag to allow to call readBackRaw(...).
+	//can be removed if we do not use that function at all.
+	static BOOL sAllowReadBackRaw ;
+//
+//****************************************************************************************************
+//The below for texture auditing use only
+//****************************************************************************************************
+private:
+	S32 mCategory ;
+public:		
+	void setCategory(S32 category) ;
+	S32  getCategory()const {return mCategory ;}
+
 	//for debug use: show texture size distribution 
 	//----------------------------------------
-	static LLPointer<LLImageGL> sDefaultTexturep; //default texture to replace normal textures
+	static LLPointer<LLImageGL> sHighlightTexturep; //default texture to replace normal textures
 	static std::vector<S32> sTextureLoadedCounter ;
 	static std::vector<S32> sTextureBoundCounter ;
 	static std::vector<S32> sTextureCurBoundCounter ;
 	static S32 sCurTexSizeBar ;
 	static S32 sCurTexPickSize ;
-	
+
+	static void setHighlightTexture(S32 category) ;
 	static S32 getTextureCounterIndex(U32 val) ;
-	static void incTextureCounter(U32 val) ;
-	static void decTextureCounter(U32 val) ;
-	static void setCurTexSizebar(S32 index) ;
+	static void incTextureCounter(U32 val, S32 ncomponents, S32 category) ;
+	static void decTextureCounter(U32 val, S32 ncomponents, S32 category) ;
+	static void setCurTexSizebar(S32 index, BOOL set_pick_size = TRUE) ;
 	static void resetCurTexSizebar();
 	//----------------------------------------
-#endif
 
-#if DEBUG_MISS
-	BOOL mMissed; // Missed on last bind?
-	BOOL getMissed() const { return mMissed; };
-#else
-	BOOL getMissed() const { return FALSE; };
-#endif
+	//for debug use: show texture category distribution 
+	//----------------------------------------		
+	
+	static std::vector<S32> sTextureMemByCategory;
+	static std::vector<S32> sTextureMemByCategoryBound ;
+	static std::vector<S32> sTextureCurMemByCategoryBound ;
+	//----------------------------------------	
+//****************************************************************************************************
+//End of definitions for texture auditing use only
+//****************************************************************************************************
+
 };
 
+extern BOOL gAuditTexture;
 #endif // LL_LLIMAGEGL_H