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Automated merge with bundle:F:\code\viewer-experience+c:\users\richard\appdata\local\temp\thg.4vsiw5\ssh__richard@hg.lindenlab.com_richard_viewer-experience-merge_qwnptv.hg

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Files changed (13)

indra/integration_tests/llimage_libtest/llimage_libtest.cpp

 "        be used. Blocks must be smaller than precincts. Like precincts, this option adds\n"
 "        PLT, tile markers and uses RPCL.\n"
 "        Only valid for output j2c images. Default is 64.\n"
+" -l, --levels <n>\n"
+"        Number of decomposition levels (aka discard levels) in the output image.\n"
+"        The maximum number of levels authorized is 32.\n"
+"        Only valid for output j2c images. Default is 5.\n"
 " -rev, --reversible\n"
 "        Set the compression to be lossless (reversible in j2c parlance).\n"
 "        Only valid for output j2c images.\n"
 }
 
 // Save a raw image instance into a file
-bool save_image(const std::string &dest_filename, LLPointer<LLImageRaw> raw_image, int blocks_size, int precincts_size, bool reversible, bool output_stats)
+bool save_image(const std::string &dest_filename, LLPointer<LLImageRaw> raw_image, int blocks_size, int precincts_size, int levels, bool reversible, bool output_stats)
 {
 	LLPointer<LLImageFormatted> image = create_image(dest_filename);
 	
 	{
 		// That method doesn't exist (and likely, doesn't make sense) for any other image file format
 		// hence the required cryptic cast.
-		if ((blocks_size != -1) || (precincts_size != -1))
+		if ((blocks_size != -1) || (precincts_size != -1) || (levels != 0))
 		{
-			((LLImageJ2C*)(image.get()))->initEncode(*raw_image, blocks_size, precincts_size);
+			((LLImageJ2C*)(image.get()))->initEncode(*raw_image, blocks_size, precincts_size, levels);
 		}
 		((LLImageJ2C*)(image.get()))->setReversible(reversible);
 	}
 	int discard_level = -1;
 	int precincts_size = -1;
 	int blocks_size = -1;
+	int levels = 0;
 	bool reversible = false;
 
 	// Init whatever is necessary
 			else
 			{
 				precincts_size = atoi(value_str.c_str());
-				// *TODO: make sure precincts_size is a power of 2
 			}
 		}
 		else if (!strcmp(argv[arg], "--blocks") || !strcmp(argv[arg], "-b"))
 			else
 			{
 				blocks_size = atoi(value_str.c_str());
-				// *TODO: make sure blocks_size is a power of 2
+			}
+		}
+		else if (!strcmp(argv[arg], "--levels") || !strcmp(argv[arg], "-l"))
+		{
+			std::string value_str;
+			if ((arg + 1) < argc)
+			{
+				value_str = argv[arg+1];
+			}
+			if (((arg + 1) >= argc) || (value_str[0] == '-'))
+			{
+				std::cout << "No valid --levels argument given, default (5) will be used" << std::endl;
+			}
+			else
+			{
+				levels = atoi(value_str.c_str());
 			}
 		}
 		else if (!strcmp(argv[arg], "--reversible") || !strcmp(argv[arg], "-rev"))
 		// Save file
 		if (out_file != out_end)
 		{
-			if (!save_image(*out_file, raw_image, blocks_size, precincts_size, reversible, image_stats))
+			if (!save_image(*out_file, raw_image, blocks_size, precincts_size, levels, reversible, image_stats))
 			{
 				std::cout << "Error: Image " << *out_file << " could not be saved" << std::endl;
 			}

indra/llimage/llimage.h

 
 const S32 MIN_IMAGE_MIP =  2; // 4x4, only used for expand/contract power of 2
 const S32 MAX_IMAGE_MIP = 11; // 2048x2048
+
+// *TODO : Use MAX_IMAGE_MIP as max discard level and modify j2c management so that the number 
+// of levels is read from the header's file, not inferred from its size.
 const S32 MAX_DISCARD_LEVEL = 5;
 
+// JPEG2000 size constraints
+// Those are declared here as they are germane to other image constraints used in the viewer
+// and declared right here. Some come from the JPEG2000 spec, some conventions specific to SL.
+const S32 MAX_DECOMPOSITION_LEVELS = 32;	// Number of decomposition levels cannot exceed 32 according to jpeg2000 spec
+const S32 MIN_DECOMPOSITION_LEVELS = 5;		// the SL viewer will *crash* trying to decode images with fewer than 5 decomposition levels (unless image is small that is)
+const S32 MAX_PRECINCT_SIZE = 2048;			// No reason to be bigger than MAX_IMAGE_SIZE 
+const S32 MIN_PRECINCT_SIZE = 4;			// Can't be smaller than MIN_BLOCK_SIZE
+const S32 MAX_BLOCK_SIZE = 64;				// Max total block size is 4096, hence 64x64 when using square blocks
+const S32 MIN_BLOCK_SIZE = 4;				// Min block dim is 4 according to jpeg2000 spec
+
 const S32 MIN_IMAGE_SIZE = (1<<MIN_IMAGE_MIP); // 4, only used for expand/contract power of 2
 const S32 MAX_IMAGE_SIZE = (1<<MAX_IMAGE_MIP); // 2048
 const S32 MIN_IMAGE_AREA = MIN_IMAGE_SIZE * MIN_IMAGE_SIZE;

indra/llimage/llimagej2c.cpp

 	return mImpl->initDecode(*this,raw_image,discard_level,region);
 }
 
-BOOL LLImageJ2C::initEncode(LLImageRaw &raw_image, int blocks_size, int precincts_size)
+BOOL LLImageJ2C::initEncode(LLImageRaw &raw_image, int blocks_size, int precincts_size, int levels)
 {
-	return mImpl->initEncode(*this,raw_image,blocks_size,precincts_size);
+	return mImpl->initEncode(*this,raw_image,blocks_size,precincts_size,levels);
 }
 
 BOOL LLImageJ2C::decode(LLImageRaw *raw_imagep, F32 decode_time)

indra/llimage/llimagej2c.h

 	/*virtual*/ void setLastError(const std::string& message, const std::string& filename = std::string());
 	
 	BOOL initDecode(LLImageRaw &raw_image, int discard_level, int* region);
-	BOOL initEncode(LLImageRaw &raw_image, int blocks_size, int precincts_size);
+	BOOL initEncode(LLImageRaw &raw_image, int blocks_size, int precincts_size, int levels);
 	
 	// Encode with comment text 
 	BOOL encode(const LLImageRaw *raw_imagep, const char* comment_text, F32 encode_time=0.0);
 	virtual BOOL encodeImpl(LLImageJ2C &base, const LLImageRaw &raw_image, const char* comment_text, F32 encode_time=0.0,
 							BOOL reversible=FALSE) = 0;
 	virtual BOOL initDecode(LLImageJ2C &base, LLImageRaw &raw_image, int discard_level = -1, int* region = NULL) = 0;
-	virtual BOOL initEncode(LLImageJ2C &base, LLImageRaw &raw_image, int blocks_size = -1, int precincts_size = -1) = 0;
+	virtual BOOL initEncode(LLImageJ2C &base, LLImageRaw &raw_image, int blocks_size = -1, int precincts_size = -1, int levels = 0) = 0;
 
 	friend class LLImageJ2C;
 };

indra/llimagej2coj/llimagej2coj.cpp

 	return FALSE;
 }
 
-BOOL LLImageJ2COJ::initEncode(LLImageJ2C &base, LLImageRaw &raw_image, int blocks_size, int precincts_size)
+BOOL LLImageJ2COJ::initEncode(LLImageJ2C &base, LLImageRaw &raw_image, int blocks_size, int precincts_size, int levels)
 {
 	// No specific implementation for this method in the OpenJpeg case
 	return FALSE;

indra/llimagej2coj/llimagej2coj.h

 	/*virtual*/ BOOL encodeImpl(LLImageJ2C &base, const LLImageRaw &raw_image, const char* comment_text, F32 encode_time=0.0,
 								BOOL reversible = FALSE);
 	/*virtual*/ BOOL initDecode(LLImageJ2C &base, LLImageRaw &raw_image, int discard_level = -1, int* region = NULL);
-	/*virtual*/ BOOL initEncode(LLImageJ2C &base, LLImageRaw &raw_image, int blocks_size = -1, int precincts_size = -1);
+	/*virtual*/ BOOL initEncode(LLImageJ2C &base, LLImageRaw &raw_image, int blocks_size = -1, int precincts_size = -1, int levels = 0);
 };
 
 #endif

indra/llkdu/llimagej2ckdu.cpp

 
 #include "lltimer.h"
 #include "llpointer.h"
+#include "llmath.h"
 #include "llkdumem.h"
 
 
 mRawImagep(NULL),
 mDecodeState(NULL),
 mBlocksSize(-1),
-mPrecinctsSize(-1)
+mPrecinctsSize(-1),
+mLevels(0)
 {
 }
 
 	return initDecode(base,raw_image,0.0f,MODE_FAST,0,4,discard_level,region);
 }
 
-BOOL LLImageJ2CKDU::initEncode(LLImageJ2C &base, LLImageRaw &raw_image, int blocks_size, int precincts_size)
+BOOL LLImageJ2CKDU::initEncode(LLImageJ2C &base, LLImageRaw &raw_image, int blocks_size, int precincts_size, int levels)
 {
+	mPrecinctsSize = precincts_size;
+	if (mPrecinctsSize != -1)
+	{
+		mPrecinctsSize = get_lower_power_two(mPrecinctsSize,MAX_PRECINCT_SIZE);
+		mPrecinctsSize = llmax(mPrecinctsSize,MIN_PRECINCT_SIZE);
+	}
 	mBlocksSize = blocks_size;
-	mPrecinctsSize = precincts_size;
+	if (mBlocksSize != -1)
+	{
+		mBlocksSize = get_lower_power_two(mBlocksSize,MAX_BLOCK_SIZE);
+		mBlocksSize = llmax(mBlocksSize,MIN_BLOCK_SIZE);
+		if (mPrecinctsSize != -1)
+		{
+			mBlocksSize = llmin(mBlocksSize,mPrecinctsSize);	// blocks *must* be smaller than precincts
+		}
+	}
+	mLevels = levels;
+	if (mLevels != 0)
+	{
+		mLevels = llclamp(mLevels,MIN_DECOMPOSITION_LEVELS,MIN_DECOMPOSITION_LEVELS);		
+	}
 	return TRUE;
 }
 
 
 		// Resize raw_image according to the image to be decoded
 		kdu_dims dims; mCodeStreamp->get_dims(0,dims);
+		// *TODO: Use the real number of levels read from the file throughout the code instead of relying on an infered value from dimensions
+		//S32 levels = mCodeStreamp->get_min_dwt_levels();
 		S32 channels = base.getComponents() - first_channel;
 		channels = llmin(channels,max_channel_count);
 		raw_image.resize(dims.size.x, dims.size.y, channels);
-		//	llinfos << "Resizing raw_image to " << dims.size.x << ":" << dims.size.y << llendl;
+		//llinfos << "j2c image dimension: width = " << dims.size.x << ", height = " << dims.size.y << ", channels = " << channels << ", levels = " << levels << llendl;
 
 		if (!mTileIndicesp)
 		{
 			std::string Parts_string = llformat("ORGtparts=R");
 			codestream.access_siz()->parse_string(Parts_string.c_str());
 		}
+		if (mLevels != 0)
+		{
+			std::string levels_string = llformat("Clevels=%d",mLevels);
+			codestream.access_siz()->parse_string(levels_string.c_str());
+		}
 		
 		codestream.access_siz()->finalize_all();
 		codestream.change_appearance(transpose,vflip,hflip);

indra/llkdu/llimagej2ckdu.h

 	/*virtual*/ BOOL encodeImpl(LLImageJ2C &base, const LLImageRaw &raw_image, const char* comment_text, F32 encode_time=0.0,
 								BOOL reversible=FALSE);
 	/*virtual*/ BOOL initDecode(LLImageJ2C &base, LLImageRaw &raw_image, int discard_level = -1, int* region = NULL);
-	/*virtual*/ BOOL initEncode(LLImageJ2C &base, LLImageRaw &raw_image, int blocks_size = -1, int precincts_size = -1);
+	/*virtual*/ BOOL initEncode(LLImageJ2C &base, LLImageRaw &raw_image, int blocks_size = -1, int precincts_size = -1, int levels = 0);
 
 private:
 	BOOL initDecode(LLImageJ2C &base, LLImageRaw &raw_image, F32 decode_time, ECodeStreamMode mode, S32 first_channel, S32 max_channel_count, int discard_level = -1, int* region = NULL);
 	kdu_dims *mTileIndicesp;
 	int mBlocksSize;
 	int mPrecinctsSize;
+	int mLevels;
 
 	// Temporary variables for in-progress decodes...
 	LLImageRaw *mRawImagep;

indra/llkdu/tests/llimagej2ckdu_test.cpp

 void kdu_codestream::set_fast() { }
 void kdu_codestream::set_fussy() { }
 void kdu_codestream::get_dims(int, kdu_dims&, bool ) { }
+int kdu_codestream::get_min_dwt_levels() { return 5; }
 void kdu_codestream::change_appearance(bool, bool, bool) { }
 void kdu_codestream::get_tile_dims(kdu_coords, int, kdu_dims&, bool ) { }
 void kdu_codestream::destroy() { }

indra/newview/app_settings/settings.xml

       <key>Value</key>
         <real>0.25</real>
       </map>
+	<key>Jpeg2000AdvancedCompression</key>
+	  <map>
+      <key>Comment</key>
+        <string>Use advanced Jpeg2000 compression options (precincts, blocks, ordering, markers)</string>
+      <key>Persist</key>
+        <integer>1</integer>
+      <key>Type</key>
+        <string>Boolean</string>
+      <key>Value</key>
+        <integer>0</integer>
+	  </map>
+	<key>Jpeg2000PrecinctsSize</key>
+	  <map>
+      <key>Comment</key>
+        <string>Size of image precincts. Assumed square and same for all levels. Must be power of 2.</string>
+      <key>Persist</key>
+        <integer>1</integer>
+      <key>Type</key>
+        <string>S32</string>
+      <key>Value</key>
+        <integer>256</integer>
+	  </map>
+	<key>Jpeg2000BlocksSize</key>
+	  <map>
+      <key>Comment</key>
+        <string>Size of encoding blocks. Assumed square and same for all levels. Must be power of 2. Max 64, Min 4.</string>
+      <key>Persist</key>
+        <integer>1</integer>
+      <key>Type</key>
+        <string>S32</string>
+      <key>Value</key>
+        <integer>64</integer>
+	  </map>
     <key>KeepAspectForSnapshot</key>
     <map>
       <key>Comment</key>

indra/newview/app_settings/settings_per_account.xml

         <key>Value</key>
             <integer>0</integer>
         </map>
+    <key>LastPostcardRecipient</key>
+      <map>
+        <key>Comment</key>
+          <string>Last recipient of postcard</string>
+        <key>Persist</key>
+          <integer>1</integer>
+        <key>Type</key>
+          <string>String</string>
+        <key>Value</key>
+          <string />
+      </map>
     <key>LogNearbyChat</key>
         <map>
         <key>Comment</key>

indra/newview/llviewertexturelist.cpp

 	LLPointer<LLImageFormatted> image = LLImageFormatted::createFromType(codec);
 	if (image.isNull())
 	{
+		image->setLastError("Couldn't open the image to be uploaded.");
 		return FALSE;
 	}	
 	if (!image->load(filename))
 	{
+		image->setLastError("Couldn't load the image to be uploaded.");
 		return FALSE;
 	}
 	// Decompress or expand it in a raw image structure
 	LLPointer<LLImageRaw> raw_image = new LLImageRaw;
 	if (!image->decode(raw_image, 0.0f))
 	{
+		image->setLastError("Couldn't decode the image to be uploaded.");
 		return FALSE;
 	}
 	// Check the image constraints
 	}
 	// Convert to j2c (JPEG2000) and save the file locally
 	LLPointer<LLImageJ2C> compressedImage = convertToUploadFile(raw_image);	
+	if (compressedImage.isNull())
+	{
+		image->setLastError("Couldn't convert the image to jpeg2000.");
+		llinfos << "Couldn't convert to j2c, file : " << filename << llendl;
+		return FALSE;
+	}
 	if (!compressedImage->save(out_filename))
 	{
+		image->setLastError("Couldn't create the jpeg2000 image for upload.");
 		llinfos << "Couldn't create output file : " << out_filename << llendl;
 		return FALSE;
 	}
 	LLPointer<LLImageJ2C> integrity_test = new LLImageJ2C;
 	if (!integrity_test->loadAndValidate( out_filename ))
 	{
+		image->setLastError("The created jpeg2000 image is corrupt.");
 		llinfos << "Image file : " << out_filename << " is corrupt" << llendl;
 		return FALSE;
 	}
 		(raw_image->getWidth() * raw_image->getHeight() <= LL_IMAGE_REZ_LOSSLESS_CUTOFF * LL_IMAGE_REZ_LOSSLESS_CUTOFF))
 		compressedImage->setReversible(TRUE);
 	
-	compressedImage->encode(raw_image, 0.0f);
+
+	if (gSavedSettings.getBOOL("Jpeg2000AdvancedCompression"))
+	{
+		// This test option will create jpeg2000 images with precincts for each level, RPCL ordering
+		// and PLT markers. The block size is also optionally modifiable.
+		// Note: the images hence created are compatible with older versions of the viewer.
+		// Read the blocks and precincts size settings
+		S32 block_size = gSavedSettings.getS32("Jpeg2000BlocksSize");
+		S32 precinct_size = gSavedSettings.getS32("Jpeg2000PrecinctsSize");
+		llinfos << "Advanced JPEG2000 Compression: precinct = " << precinct_size << ", block = " << block_size << llendl;
+		compressedImage->initEncode(*raw_image, block_size, precinct_size, 0);
+	}
+	
+	if (!compressedImage->encode(raw_image, 0.0f))
+	{
+		llinfos << "convertToUploadFile : encode returns with error!!" << llendl;
+		// Clear up the pointer so we don't leak that one
+		compressedImage = NULL;
+	}
 	
 	return compressedImage;
 }

indra/newview/skins/default/xui/en/floater_postcard.xml

         Recipient&apos;s Email:
     </text>
     <line_editor
+     control_name="LastPostcardRecipient"
      follows="left|top"
      height="20"
      layout="topleft"
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