diff options
Diffstat (limited to 'indra/newview/llviewertexturelist.cpp')
| -rw-r--r-- | indra/newview/llviewertexturelist.cpp | 31 |
1 files changed, 30 insertions, 1 deletions
diff --git a/indra/newview/llviewertexturelist.cpp b/indra/newview/llviewertexturelist.cpp index d331779e1f..33e7328cd7 100644 --- a/indra/newview/llviewertexturelist.cpp +++ b/indra/newview/llviewertexturelist.cpp @@ -946,16 +946,19 @@ BOOL LLViewerTextureList::createUploadFile(const std::string& filename, 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 @@ -966,8 +969,15 @@ BOOL LLViewerTextureList::createUploadFile(const std::string& filename, } // 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; } @@ -975,6 +985,7 @@ BOOL LLViewerTextureList::createUploadFile(const std::string& filename, 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; } @@ -992,7 +1003,25 @@ LLPointer<LLImageJ2C> LLViewerTextureList::convertToUploadFile(LLPointer<LLImage (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; } |