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Commit 815f3bb0 authored by Mickael Savinaud's avatar Mickael Savinaud
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ENH: support of the 2.1 API of OpenJPEG

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Modules/IO/IOJPEG2000/src/otbJPEG2000ImageIO.cxx
+ 39
− 48
View file @ 815f3bb0
......@@ -19,7 +19,7 @@
#include <iomanip>
#include <iostream>
#include <fstream>
#include "otbMacro.h"
#include "itksys/SystemTools.hxx"
......@@ -31,7 +31,7 @@
extern "C"
{
#include "otb_openjpeg.h"
#include "openjpeg.h"
}
#include "gdal.h"
......@@ -51,21 +51,13 @@ void OpjImageDestroy(opj_image_t * img)
{
if(img)
{
otbopenjpeg_opj_image_destroy(img);
opj_image_destroy(img);
}
}
void OpjCodestreamDestroy(opj_codestream_info_v2 * cstr)
{
otbopenjpeg_opj_destroy_cstr_info_v2(&cstr);
}
void FileDestroy(FILE * file)
void OpjCodestreamDestroy(opj_codestream_info_v2_t * cstr)
{
if(file)
{
fclose(file);
}
opj_destroy_cstr_info(&cstr);
}
/**
......@@ -297,7 +289,7 @@ public:
unsigned int m_ResolutionFactor;
private:
boost::shared_ptr<FILE> m_File;
std::string m_FileName;
int Initialize();
};
......@@ -305,26 +297,27 @@ private:
int JPEG2000InternalReader::Open(const char *filename, unsigned int resolution)
{
this->Clean();
std::string str(filename);
this->m_FileName = str;
// Open the file
this->m_File = boost::shared_ptr<FILE>(fopen(filename, "rb"),FileDestroy);
if (!this->m_File)
if (!this->m_FileName.empty())
{
this->Clean();
return 0;
}
// Find the codec file format
std::string lFileName(filename);
if (itksys::SystemTools::LowerCase(itksys::SystemTools::GetFilenameLastExtension(lFileName)) == ".j2k")
if (itksys::SystemTools::LowerCase(itksys::SystemTools::GetFilenameLastExtension(m_FileName)) == ".j2k")
{
this->m_CodecFormat = CODEC_J2K;
this->m_CodecFormat = OPJ_CODEC_J2K;
}
else if (itksys::SystemTools::LowerCase(itksys::SystemTools::GetFilenameLastExtension(lFileName)) == ".jp2"
|| itksys::SystemTools::LowerCase(itksys::SystemTools::GetFilenameLastExtension(lFileName)) == ".jpx")
else if (itksys::SystemTools::LowerCase(itksys::SystemTools::GetFilenameLastExtension(m_FileName)) == ".jp2"
|| itksys::SystemTools::LowerCase(itksys::SystemTools::GetFilenameLastExtension(m_FileName)) == ".jpx")
{
this->m_CodecFormat = CODEC_JP2;
this->m_CodecFormat = OPJ_CODEC_JP2;
}
else
{
......@@ -347,8 +340,6 @@ int JPEG2000InternalReader::Open(const char *filename, unsigned int resolution)
void JPEG2000InternalReader::Clean()
{
m_File = boost::shared_ptr<FILE>();
this->m_XResolution.clear();
this->m_YResolution.clear();
this->m_Precision.clear();
......@@ -364,21 +355,21 @@ void JPEG2000InternalReader::Clean()
this->m_YNbOfTile = 0;
this->m_IsOpen = false;
this->m_CodecFormat = CODEC_UNKNOWN;
this->m_CodecFormat = OPJ_CODEC_UNKNOWN;
this->m_ResolutionFactor=0;
}
boost::shared_ptr<opj_image_t> JPEG2000InternalReader::DecodeTile(unsigned int tileIndex)
{
if (!m_File)
if (!this->m_FileName.empty())
{
this->Clean();
return boost::shared_ptr<opj_image_t>();
}
// Creating the file stream
boost::shared_ptr<opj_stream_t> stream = boost::shared_ptr<opj_stream_t>(otbopenjpeg_opj_stream_create_default_file_stream(m_File.get(), true),otbopenjpeg_opj_stream_destroy);
boost::shared_ptr<opj_stream_t> stream = boost::shared_ptr<opj_stream_t>(opj_stream_create_default_file_stream(this->m_FileName.c_str(), true),opj_stream_destroy);
if (!stream)
{
this->Clean();
......@@ -386,7 +377,7 @@ boost::shared_ptr<opj_image_t> JPEG2000InternalReader::DecodeTile(unsigned int t
}
// Creating the codec
boost::shared_ptr<opj_codec_t> codec = boost::shared_ptr<opj_codec_t>(otbopenjpeg_opj_create_decompress_v2(this->m_CodecFormat),otbopenjpeg_opj_destroy_codec);
boost::shared_ptr<opj_codec_t> codec = boost::shared_ptr<opj_codec_t>(opj_create_decompress(this->m_CodecFormat),opj_destroy_codec);
if (!codec)
{
......@@ -396,17 +387,17 @@ boost::shared_ptr<opj_image_t> JPEG2000InternalReader::DecodeTile(unsigned int t
// Setting default parameters
opj_dparameters_t parameters;
otbopenjpeg_opj_set_default_decoder_parameters(&parameters);
opj_set_default_decoder_parameters(&parameters);
parameters.cp_reduce = static_cast<int>(this->m_ResolutionFactor);
// Set default event mgr
opj_event_mgr_t eventManager;
eventManager.info_handler = info_callback;
eventManager.warning_handler = warning_callback;
eventManager.error_handler = error_callback;
// catch events using our callbacks and give a local context
opj_set_info_handler(codec.get(), info_callback,00);
opj_set_warning_handler(codec.get(), warning_callback,00);
opj_set_error_handler(codec.get(), error_callback,00);
// Setup the decoder decoding parameters using user parameters
if (!otbopenjpeg_opj_setup_decoder_v2(codec.get(), &parameters, &eventManager))
if (!opj_setup_decoder(codec.get(), &parameters))
{
this->Clean();
return boost::shared_ptr<opj_image_t>();
......@@ -416,7 +407,7 @@ boost::shared_ptr<opj_image_t> JPEG2000InternalReader::DecodeTile(unsigned int t
// boxes
opj_image_t * unsafeOpjImgPtr = NULL;
if (!otbopenjpeg_opj_read_header(stream.get(), codec.get(),&unsafeOpjImgPtr))
if (!opj_read_header(stream.get(), codec.get(),&unsafeOpjImgPtr))
{
boost::shared_ptr<opj_image_t> image = boost::shared_ptr<opj_image_t>(unsafeOpjImgPtr,OpjImageDestroy);
this->Clean();
......@@ -425,7 +416,7 @@ boost::shared_ptr<opj_image_t> JPEG2000InternalReader::DecodeTile(unsigned int t
boost::shared_ptr<opj_image_t> image = boost::shared_ptr<opj_image_t>(unsafeOpjImgPtr,OpjImageDestroy);
if( otbopenjpeg_opj_get_decoded_tile(codec.get(), stream.get(), image.get(), tileIndex))
if( opj_get_decoded_tile(codec.get(), stream.get(), image.get(), tileIndex))
{
otbMsgDevMacro(<<"Tile "<<tileIndex<<" read from file");
......@@ -445,10 +436,10 @@ JPEG2000InternalReader::JPEG2000InternalReader()
int JPEG2000InternalReader::Initialize()
{
if (m_File)
if (m_FileName.empty())
{
// Creating the file stream
boost::shared_ptr<opj_stream_t> stream = boost::shared_ptr<opj_stream_t>(otbopenjpeg_opj_stream_create_default_file_stream(m_File.get(), true),otbopenjpeg_opj_stream_destroy);
boost::shared_ptr<opj_stream_t> stream = boost::shared_ptr<opj_stream_t>(opj_stream_create_default_file_stream(this->m_FileName.c_str(), true),opj_stream_destroy);
if (!stream)
{
this->Clean();
......@@ -456,7 +447,7 @@ int JPEG2000InternalReader::Initialize()
}
// Creating the codec
boost::shared_ptr<opj_codec_t> codec = boost::shared_ptr<opj_codec_t>(otbopenjpeg_opj_create_decompress_v2(this->m_CodecFormat),otbopenjpeg_opj_destroy_codec);
boost::shared_ptr<opj_codec_t> codec = boost::shared_ptr<opj_codec_t>(opj_create_decompress(this->m_CodecFormat),opj_destroy_codec);
if (!codec)
{
......@@ -466,17 +457,17 @@ int JPEG2000InternalReader::Initialize()
// Setting default parameters
opj_dparameters_t parameters;
otbopenjpeg_opj_set_default_decoder_parameters(&parameters);
opj_set_default_decoder_parameters(&parameters);
parameters.cp_reduce = static_cast<int>(this->m_ResolutionFactor);
// Set default event mgr
opj_event_mgr_t eventManager;
eventManager.info_handler = info_callback;
eventManager.warning_handler = warning_callback;
eventManager.error_handler = error_callback;
// catch events using our callbacks and give a local context
opj_set_info_handler(codec.get(), info_callback,00);
opj_set_warning_handler(codec.get(), warning_callback,00);
opj_set_error_handler(codec.get(), error_callback,00);
// Setup the decoder decoding parameters using user parameters
if (!otbopenjpeg_opj_setup_decoder_v2(codec.get(), &parameters, &eventManager))
if (!opj_setup_decoder(codec.get(), &parameters))
{
this->Clean();
return 0;
......@@ -486,7 +477,7 @@ int JPEG2000InternalReader::Initialize()
// boxes
opj_image_t * unsafeOpjImgPtr = NULL;
if (!otbopenjpeg_opj_read_header(stream.get(), codec.get(),&unsafeOpjImgPtr))
if (!opj_read_header(stream.get(), codec.get(),&unsafeOpjImgPtr))
{
boost::shared_ptr<opj_image_t> image = boost::shared_ptr<opj_image_t>(unsafeOpjImgPtr,OpjImageDestroy);
this->Clean();
......@@ -496,7 +487,7 @@ int JPEG2000InternalReader::Initialize()
boost::shared_ptr<opj_image_t> image = boost::shared_ptr<opj_image_t>(unsafeOpjImgPtr,OpjImageDestroy);
// Get the codestream information
boost::shared_ptr<opj_codestream_info_v2> cstrInfo = boost::shared_ptr<opj_codestream_info_v2>(otbopenjpeg_opj_get_cstr_info(codec.get()),OpjCodestreamDestroy);
boost::shared_ptr<opj_codestream_info_v2> cstrInfo = boost::shared_ptr<opj_codestream_info_v2>(opj_get_cstr_info(codec.get()),OpjCodestreamDestroy);
if (!cstrInfo)
{
......
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