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-rw-r--r--indra/llimage/llimagepng.cpp56
-rw-r--r--indra/llimage/llpngwrapper.cpp7
-rw-r--r--indra/newview/llfloaterimagepreview.cpp96
-rw-r--r--indra/newview/llviewertexturelist.cpp122
-rw-r--r--indra/newview/llviewertexturelist.h2
5 files changed, 161 insertions, 122 deletions
diff --git a/indra/llimage/llimagepng.cpp b/indra/llimage/llimagepng.cpp
index c4b98d8260..19c160e402 100644
--- a/indra/llimage/llimagepng.cpp
+++ b/indra/llimage/llimagepng.cpp
@@ -27,6 +27,7 @@
#include "linden_common.h"
#include "stdtypes.h"
#include "llerror.h"
+#include "llexception.h"
#include "llimage.h"
#include "llpngwrapper.h"
@@ -51,29 +52,44 @@ bool LLImagePNG::updateData()
{
resetLastError();
- // Check to make sure that this instance has been initialized with data
- if (!getData() || (0 == getDataSize()))
+ try
{
- setLastError("Uninitialized instance of LLImagePNG");
+ // Check to make sure that this instance has been initialized with data
+ if (!getData() || (0 == getDataSize()))
+ {
+ setLastError("Uninitialized instance of LLImagePNG");
+ return false;
+ }
+
+ // Decode the PNG data and extract sizing information
+ LLPngWrapper pngWrapper;
+ if (!pngWrapper.isValidPng(getData()))
+ {
+ setLastError("LLImagePNG data does not have a valid PNG header!");
+ return false;
+ }
+
+ LLPngWrapper::ImageInfo infop;
+ if (!pngWrapper.readPng(getData(), getDataSize(), NULL, &infop))
+ {
+ setLastError(pngWrapper.getErrorMessage());
+ return false;
+ }
+
+ setSize(infop.mWidth, infop.mHeight, infop.mComponents);
+ }
+ catch (const LLContinueError& msg)
+ {
+ setLastError(msg.what());
+ LOG_UNHANDLED_EXCEPTION("");
+ return false;
+ }
+ catch (...)
+ {
+ setLastError("LLImagePNG");
+ LOG_UNHANDLED_EXCEPTION("");
return false;
}
-
- // Decode the PNG data and extract sizing information
- LLPngWrapper pngWrapper;
- if (!pngWrapper.isValidPng(getData()))
- {
- setLastError("LLImagePNG data does not have a valid PNG header!");
- return false;
- }
-
- LLPngWrapper::ImageInfo infop;
- if (! pngWrapper.readPng(getData(), getDataSize(), NULL, &infop))
- {
- setLastError(pngWrapper.getErrorMessage());
- return false;
- }
-
- setSize(infop.mWidth, infop.mHeight, infop.mComponents);
return true;
}
diff --git a/indra/llimage/llpngwrapper.cpp b/indra/llimage/llpngwrapper.cpp
index cad7c00042..55d867728f 100644
--- a/indra/llimage/llpngwrapper.cpp
+++ b/indra/llimage/llpngwrapper.cpp
@@ -216,6 +216,13 @@ BOOL LLPngWrapper::readPng(U8* src, S32 dataSize, LLImageRaw* rawImage, ImageInf
releaseResources();
return (FALSE);
}
+ catch (...)
+ {
+ mErrorMessage = "LLPngWrapper";
+ releaseResources();
+ LOG_UNHANDLED_EXCEPTION("");
+ return (FALSE);
+ }
// Clean up and return
releaseResources();
diff --git a/indra/newview/llfloaterimagepreview.cpp b/indra/newview/llfloaterimagepreview.cpp
index ba0f97e2e1..6da1481c7e 100644
--- a/indra/newview/llfloaterimagepreview.cpp
+++ b/indra/newview/llfloaterimagepreview.cpp
@@ -332,54 +332,62 @@ void LLFloaterImagePreview::draw()
//-----------------------------------------------------------------------------
bool LLFloaterImagePreview::loadImage(const std::string& src_filename)
{
- std::string exten = gDirUtilp->getExtension(src_filename);
- U32 codec = LLImageBase::getCodecFromExtension(exten);
+ try
+ {
+ std::string exten = gDirUtilp->getExtension(src_filename);
+ U32 codec = LLImageBase::getCodecFromExtension(exten);
- LLImageDimensionsInfo image_info;
- if (!image_info.load(src_filename,codec))
- {
- mImageLoadError = image_info.getLastError();
- return false;
- }
+ LLImageDimensionsInfo image_info;
+ if (!image_info.load(src_filename, codec))
+ {
+ mImageLoadError = image_info.getLastError();
+ return false;
+ }
- S32 max_width = gSavedSettings.getS32("max_texture_dimension_X");
- S32 max_height = gSavedSettings.getS32("max_texture_dimension_Y");
+ S32 max_width = gSavedSettings.getS32("max_texture_dimension_X");
+ S32 max_height = gSavedSettings.getS32("max_texture_dimension_Y");
- if ((image_info.getWidth() > max_width) || (image_info.getHeight() > max_height))
- {
- LLStringUtil::format_map_t args;
- args["WIDTH"] = llformat("%d", max_width);
- args["HEIGHT"] = llformat("%d", max_height);
+ if ((image_info.getWidth() > max_width) || (image_info.getHeight() > max_height))
+ {
+ LLStringUtil::format_map_t args;
+ args["WIDTH"] = llformat("%d", max_width);
+ args["HEIGHT"] = llformat("%d", max_height);
- mImageLoadError = LLTrans::getString("texture_load_dimensions_error", args);
- return false;
- }
-
- // Load the image
- LLPointer<LLImageFormatted> image = LLImageFormatted::createFromType(codec);
- if (image.isNull())
- {
- return false;
- }
- if (!image->load(src_filename))
- {
- return false;
- }
- // Decompress or expand it in a raw image structure
- LLPointer<LLImageRaw> raw_image = new LLImageRaw;
- if (!image->decode(raw_image, 0.0f))
- {
- return false;
- }
- // Check the image constraints
- if ((image->getComponents() != 3) && (image->getComponents() != 4))
- {
- image->setLastError("Image files with less than 3 or more than 4 components are not supported.");
- return false;
- }
-
- raw_image->biasedScaleToPowerOfTwo(1024);
- mRawImagep = raw_image;
+ mImageLoadError = LLTrans::getString("texture_load_dimensions_error", args);
+ return false;
+ }
+
+ // Load the image
+ LLPointer<LLImageFormatted> image = LLImageFormatted::createFromType(codec);
+ if (image.isNull())
+ {
+ return false;
+ }
+ if (!image->load(src_filename))
+ {
+ return false;
+ }
+ // Decompress or expand it in a raw image structure
+ LLPointer<LLImageRaw> raw_image = new LLImageRaw;
+ if (!image->decode(raw_image, 0.0f))
+ {
+ return false;
+ }
+ // Check the image constraints
+ if ((image->getComponents() != 3) && (image->getComponents() != 4))
+ {
+ image->setLastError("Image files with less than 3 or more than 4 components are not supported.");
+ return false;
+ }
+
+ raw_image->biasedScaleToPowerOfTwo(1024);
+ mRawImagep = raw_image;
+ }
+ catch (...)
+ {
+ LOG_UNHANDLED_EXCEPTION("");
+ return false;
+ }
return true;
}
diff --git a/indra/newview/llviewertexturelist.cpp b/indra/newview/llviewertexturelist.cpp
index 971d3c4363..ccfaad2b15 100644
--- a/indra/newview/llviewertexturelist.cpp
+++ b/indra/newview/llviewertexturelist.cpp
@@ -1297,7 +1297,7 @@ bool LLViewerTextureList::createUploadFile(LLPointer<LLImageRaw> raw_image,
return true;
}
-BOOL LLViewerTextureList::createUploadFile(const std::string& filename,
+bool LLViewerTextureList::createUploadFile(const std::string& filename,
const std::string& out_filename,
const U8 codec,
const S32 max_image_dimentions,
@@ -1305,64 +1305,72 @@ BOOL LLViewerTextureList::createUploadFile(const std::string& filename,
bool force_square)
{
LL_PROFILE_ZONE_SCOPED_CATEGORY_TEXTURE;
- // Load the image
- LLPointer<LLImageFormatted> image = LLImageFormatted::createFromType(codec);
- if (image.isNull())
- {
- LL_WARNS() << "Couldn't open the image to be uploaded." << LL_ENDL;
- 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
- if ((image->getComponents() != 3) && (image->getComponents() != 4))
- {
- image->setLastError("Image files with less than 3 or more than 4 components are not supported.");
- return FALSE;
- }
- if (image->getWidth() < min_image_dimentions || image->getHeight() < min_image_dimentions)
+ try
{
- std::string reason = llformat("Images below %d x %d pixels are not allowed. Actual size: %d x %dpx",
- min_image_dimentions,
- min_image_dimentions,
- image->getWidth(),
- image->getHeight());
- image->setLastError(reason);
- return FALSE;
+ // Load the image
+ LLPointer<LLImageFormatted> image = LLImageFormatted::createFromType(codec);
+ if (image.isNull())
+ {
+ LL_WARNS() << "Couldn't open the image to be uploaded." << LL_ENDL;
+ 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
+ if ((image->getComponents() != 3) && (image->getComponents() != 4))
+ {
+ image->setLastError("Image files with less than 3 or more than 4 components are not supported.");
+ return false;
+ }
+ if (image->getWidth() < min_image_dimentions || image->getHeight() < min_image_dimentions)
+ {
+ std::string reason = llformat("Images below %d x %d pixels are not allowed. Actual size: %d x %dpx",
+ min_image_dimentions,
+ min_image_dimentions,
+ image->getWidth(),
+ image->getHeight());
+ image->setLastError(reason);
+ return false;
+ }
+ // Convert to j2c (JPEG2000) and save the file locally
+ LLPointer<LLImageJ2C> compressedImage = convertToUploadFile(raw_image, max_image_dimentions, force_square);
+ if (compressedImage.isNull())
+ {
+ image->setLastError("Couldn't convert the image to jpeg2000.");
+ LL_INFOS() << "Couldn't convert to j2c, file : " << filename << LL_ENDL;
+ return false;
+ }
+ if (!compressedImage->save(out_filename))
+ {
+ image->setLastError("Couldn't create the jpeg2000 image for upload.");
+ LL_INFOS() << "Couldn't create output file : " << out_filename << LL_ENDL;
+ return false;
+ }
+ // Test to see if the encode and save worked
+ LLPointer<LLImageJ2C> integrity_test = new LLImageJ2C;
+ if (!integrity_test->loadAndValidate(out_filename))
+ {
+ image->setLastError("The created jpeg2000 image is corrupt.");
+ LL_INFOS() << "Image file : " << out_filename << " is corrupt" << LL_ENDL;
+ return false;
+ }
}
- // Convert to j2c (JPEG2000) and save the file locally
- LLPointer<LLImageJ2C> compressedImage = convertToUploadFile(raw_image, max_image_dimentions, force_square);
- if (compressedImage.isNull())
- {
- image->setLastError("Couldn't convert the image to jpeg2000.");
- LL_INFOS() << "Couldn't convert to j2c, file : " << filename << LL_ENDL;
- return FALSE;
- }
- if (!compressedImage->save(out_filename))
- {
- image->setLastError("Couldn't create the jpeg2000 image for upload.");
- LL_INFOS() << "Couldn't create output file : " << out_filename << LL_ENDL;
- return FALSE;
- }
- // Test to see if the encode and save worked
- LLPointer<LLImageJ2C> integrity_test = new LLImageJ2C;
- if (!integrity_test->loadAndValidate( out_filename ))
- {
- image->setLastError("The created jpeg2000 image is corrupt.");
- LL_INFOS() << "Image file : " << out_filename << " is corrupt" << LL_ENDL;
- return FALSE;
- }
- return TRUE;
+ catch (...)
+ {
+ LOG_UNHANDLED_EXCEPTION("");
+ return false;
+ }
+ return true;
}
// note: modifies the argument raw_image!!!!
diff --git a/indra/newview/llviewertexturelist.h b/indra/newview/llviewertexturelist.h
index 10a2cfa32a..04d3309f86 100644
--- a/indra/newview/llviewertexturelist.h
+++ b/indra/newview/llviewertexturelist.h
@@ -96,7 +96,7 @@ public:
const std::string& out_filename,
const S32 max_image_dimentions = LLViewerFetchedTexture::MAX_IMAGE_SIZE_DEFAULT,
const S32 min_image_dimentions = 0);
- static BOOL createUploadFile(const std::string& filename,
+ static bool createUploadFile(const std::string& filename,
const std::string& out_filename,
const U8 codec,
const S32 max_image_dimentions = LLViewerFetchedTexture::MAX_IMAGE_SIZE_DEFAULT,
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-02 15:40:52 +0000