Pull merge from lindenlab/viewer-release

1 files changed, 10 insertions, 5 deletions

diff --git a/indra/llimage/llimage.h b/indra/llimage/llimage.h
index 5f54585005..2277afc585 100644..100755
--- a/indra/llimage/llimage.h
+++ b/indra/llimage/llimage.h
@@ -30,7 +30,7 @@
 #include "lluuid.h"
 #include "llstring.h"
 #include "llthread.h"
-#include "llmemtype.h"
+#include "llpointer.h"
 
 const S32 MIN_IMAGE_MIP =  2; // 4x4, only used for expand/contract power of 2
 const S32 MAX_IMAGE_MIP = 11; // 2048x2048
@@ -176,8 +176,6 @@ private:
 	bool mAllowOverSize ;
 
 	static LLPrivateMemoryPool* sPrivatePoolp ;
-public:
-	LLMemType::DeclareMemType& mMemType; // debug
 };
 
 // Raw representation of an image (used for textures, and other uncompressed formats
@@ -211,13 +209,15 @@ public:
 	void contractToPowerOfTwo(S32 max_dim = MAX_IMAGE_SIZE, BOOL scale_image = TRUE);
 	void biasedScaleToPowerOfTwo(S32 max_dim = MAX_IMAGE_SIZE);
 	BOOL scale( S32 new_width, S32 new_height, BOOL scale_image = TRUE );
-	//BOOL scaleDownWithoutBlending( S32 new_width, S32 new_height) ;
-
+	
 	// Fill the buffer with a constant color
 	void fill( const LLColor4U& color );
 
 	// Copy operations
 	
+	//duplicate this raw image if refCount > 1.
+	LLPointer<LLImageRaw> duplicate();
+
 	// Src and dst can be any size.  Src and dst can each have 3 or 4 components.
 	void copy( LLImageRaw* src );
 
@@ -230,6 +230,11 @@ public:
 	// Src and dst are same size.  Src has 3 components.  Dst has 4 components.
 	void copyUnscaled3onto4( LLImageRaw* src );
 
+	// Src and dst are same size.  Src has 1 component.  Dst has 4 components.
+	// Alpha component is set to source alpha mask component.
+	// RGB components are set to fill color.
+	void copyUnscaledAlphaMask( LLImageRaw* src, const LLColor4U& fill);
+
 	// Src and dst can be any size.  Src and dst have same number of components.
 	void copyScaled( LLImageRaw* src );