Merge in downstream code (chui fixes, materials)

4 files changed, 46 insertions, 7 deletions

diff --git a/indra/llimage/CMakeLists.txt b/indra/llimage/CMakeLists.txt
index ea8c1a1107..e837b0cac2 100644
--- a/indra/llimage/CMakeLists.txt
+++ b/indra/llimage/CMakeLists.txt
@@ -7,12 +7,15 @@ include(LLCommon)
 include(LLImage)
 include(LLMath)
 include(LLVFS)
+include(LLKDU)
+include(LLImageJ2COJ)
 include(ZLIB)
 include(LLAddBuildTest)
 include(Tut)
 
 include_directories(
     ${LLCOMMON_INCLUDE_DIRS}
+    ${LLCOMMON_SYSTEM_INCLUDE_DIRS}
     ${LLMATH_INCLUDE_DIRS}
     ${LLVFS_INCLUDE_DIRS}
     ${PNG_INCLUDE_DIRS}
@@ -56,8 +59,16 @@ list(APPEND llimage_SOURCE_FILES ${llimage_HEADER_FILES})
 add_library (llimage ${llimage_SOURCE_FILES})
 # Libraries on which this library depends, needed for Linux builds
 # Sort by high-level to low-level
+if (USE_KDU)
+    target_link_libraries(llimage ${LLKDU_LIBRARIES})
+else (USE_KDU)
+    target_link_libraries(llimage ${LLIMAGEJ2COJ_LIBRARIES})
+endif (USE_KDU)
+
 target_link_libraries(llimage
-    llcommon
+    ${LLVFS_LIBRARIES}
+    ${LLMATH_LIBRARIES}
+    ${LLCOMMON_LIBRARIES}
     ${JPEG_LIBRARIES}
     ${PNG_LIBRARIES}
     ${ZLIB_LIBRARIES}
diff --git a/indra/llimage/llimage.cpp b/indra/llimage/llimage.cpp
index 3f8d1baddd..c8a05e1fae 100644
--- a/indra/llimage/llimage.cpp
+++ b/indra/llimage/llimage.cpp
@@ -640,6 +640,29 @@ void LLImageRaw::compositeUnscaled4onto3( LLImageRaw* src )
 	}
 }
 
+void LLImageRaw::copyUnscaledAlphaMask( LLImageRaw* src, const LLColor4U& fill)
+{
+	LLImageRaw* dst = this;  // Just for clarity.
+
+	llassert( 1 == src->getComponents() );
+	llassert( 4 == dst->getComponents() );
+	llassert( (src->getWidth() == dst->getWidth()) && (src->getHeight() == dst->getHeight()) );
+
+	S32 pixels = getWidth() * getHeight();
+	U8* src_data = src->getData();
+	U8* dst_data = dst->getData();
+	for ( S32 i = 0; i < pixels; i++ )
+	{
+		dst_data[0] = fill.mV[0];
+		dst_data[1] = fill.mV[1];
+		dst_data[2] = fill.mV[2];
+		dst_data[3] = src_data[0];
+		src_data += 1;
+		dst_data += 4;
+	}
+}
+
+
 // Fill the buffer with a constant color
 void LLImageRaw::fill( const LLColor4U& color )
 {
diff --git a/indra/llimage/llimage.h b/indra/llimage/llimage.h
index 1d56411ae8..2277afc585 100644
--- a/indra/llimage/llimage.h
+++ b/indra/llimage/llimage.h
@@ -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 );
 
diff --git a/indra/llimage/llimagetga.cpp b/indra/llimage/llimagetga.cpp
index 58426d31fa..920ae2891f 100644
--- a/indra/llimage/llimagetga.cpp
+++ b/indra/llimage/llimagetga.cpp
@@ -132,12 +132,12 @@ BOOL LLImageTGA::updateData()
 	**	  FIELD 2 :	COLOR MAP TYPE (1 BYTES)			
 	**	  FIELD 3 :	IMAGE TYPE CODE (1 BYTES)			
 	**					= 0	NO IMAGE DATA INCLUDED		
-	**					= 1	UNCOMPRESSED, COLOR-MAPPED IMAGE
-	**					= 2	UNCOMPRESSED, TRUE-COLOR IMAGE	
-	**					= 3	UNCOMPRESSED, BLACK AND WHITE IMAGE
-	**					= 9	RUN-LENGTH ENCODED COLOR-MAPPED IMAGE
-	**					= 10 RUN-LENGTH ENCODED TRUE-COLOR IMAGE
-	**					= 11 RUN-LENGTH ENCODED BLACK AND WHITE IMAGE
+	**					= (0001) 1	UNCOMPRESSED, COLOR-MAPPED IMAGE
+	**					= (0010) 2	UNCOMPRESSED, TRUE-COLOR IMAGE	
+	**					= (0011) 3	UNCOMPRESSED, BLACK AND WHITE IMAGE
+	**					= (1001) 9	RUN-LENGTH ENCODED COLOR-MAPPED IMAGE
+	**					= (1010) 10 RUN-LENGTH ENCODED TRUE-COLOR IMAGE
+	**					= (1011) 11 RUN-LENGTH ENCODED BLACK AND WHITE IMAGE
 	**	  FIELD 4 :	COLOR MAP SPECIFICATION	(5 BYTES)		
 	**				4.1 : COLOR MAP ORIGIN (2 BYTES)	
 	**				4.2 : COLOR MAP LENGTH (2 BYTES)