1 files changed, 17 insertions, 9 deletions

diff --git a/linden/indra/llrender/llimagegl.h b/linden/indra/llrender/llimagegl.h
index 3f231ee..dbe11da 100644
--- a/linden/indra/llrender/llimagegl.h
+++ b/linden/indra/llrender/llimagegl.h
@@ -37,6 +37,9 @@
 
 #include "llgltypes.h"
 #include "llmemory.h"
+#include "v2math.h"
+
+#include "llrender.h"
 
 //============================================================================
 
@@ -48,11 +51,7 @@ public:
         static S32 dataFormatBytes(S32 dataformat, S32 width, S32 height);
         static S32 dataFormatComponents(S32 dataformat);
 
-        // Wrapper for glBindTexture that keeps LLImageGL in sync.
-        // Usually you want stage = 0 and bind_target = GL_TEXTURE_2D
-        static void bindExternalTexture( LLGLuint gl_name, S32 stage, LLGLenum bind_target);
-        static void unbindTexture(S32 stage, LLGLenum target);
-        static void unbindTexture(S32 stage); // Uses GL_TEXTURE_2D (not a default arg to avoid gl.h dependency)
+        void updateBindStats(void) const;
 
         // needs to be called every frame
         static void updateStats(F32 current_time);
@@ -79,7 +78,6 @@ public:
         
 protected:
         virtual ~LLImageGL();
-        BOOL bindTextureInternal(const S32 stage = 0) const;
 
 private:
         void glClamp (BOOL clamps, BOOL clampt);
@@ -87,7 +85,8 @@ private:
 
 public:
         virtual void dump();    // debugging info to llinfos
-        virtual BOOL bind(const S32 stage = 0) const;
+        virtual bool bindError(const S32 stage = 0) const;
+        virtual bool bindDefaultImage(const S32 stage = 0) const;
 
         void setSize(S32 width, S32 height, S32 ncomponents);
 
@@ -132,7 +131,11 @@ public:
 
         BOOL getIsResident(BOOL test_now = FALSE); // not const
 
-        void setTarget(const LLGLenum target, const LLGLenum bind_target);
+        void setTarget(const LLGLenum target, const LLTexUnit::eTextureType bind_target);
+
+        LLTexUnit::eTextureType getTarget(void) const { return mBindTarget; }
+        bool isInitialized(void) const { return mInitialized; }
+        void setInitialized (bool initialized) { mInitialized = initialized; }
 
         BOOL getUseMipMaps() const { return mUseMipMaps; }
         void setUseMipMaps(BOOL usemips) { mUseMipMaps = usemips; }
@@ -141,6 +144,9 @@ public:
 
         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);
+
 protected:
         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
@@ -152,6 +158,7 @@ public:
 
 private:
         LLPointer<LLImageRaw> mSaveData; // used for destroyGL/restoreGL
+        U8* mPickMask;  //downsampled bitmap approximation of alpha channel.  NULL if no alpha channel
         S8 mUseMipMaps;
         S8 mHasMipMaps;
         S8 mHasExplicitFormat; // If false (default), GL format is f(mComponents)
@@ -159,7 +166,8 @@ private:
         
 protected:
         LLGLenum mTarget;               // Normally GL_TEXTURE2D, sometimes something else (ex. cube maps)
-        LLGLenum mBindTarget;   // NOrmally GL_TEXTURE2D, sometimes something else (ex. cube maps)
+        LLTexUnit::eTextureType mBindTarget;    // Normally TT_TEXTURE, sometimes something else (ex. cube maps)
+        bool mInitialized;
 
         LLGLuint mTexName;