9ba672366e
Rsiz profile name generation to be STD_RSIZ for profiles which are not DCI compliant.Modification in image_to_j2k.c Renamed convert_progression_order to j2k_convert_progression_order. Modification j2k.c Calculation of number of tile part in each tile in j2k_calculate_tp. Modification j2k.c j2k_setup_encoder to set bit rate limitation for digital cinema compliance with quality option. Modification in j2k.c Equation to check multiple tile precincts. Modification pi.c array size generation of pi->include in pi_initialise_encode().Modification in pi.c Modification in pi_create_encode for tile part generation.Modification in pi.c In tcd_rateallocate a variable stable_threshold which holds the valid threshold value. This is used to avoid error in case of a wrong threshold value in the last iteration. Modification in tcd.c.
Release Notes -------------- This version of the library has been tested under OSX 10.3 using gcc 3.3. While the makefiles will make a .dylib and a .a, it is recommended to simply staticly link with the .a file. Installation ------------ Note: You will need to have root privileges in order to install the library in /usr/include and /usr/lib directories. The installation process is as simple as this : 1) Enter the OpenJPEG directory 2) Build the distribution : make osx make osxinstall 3) Clean all files produced during the build process make osxclean Simple codec compilation ------------------------ Once you've built the library, you might want to test it with a basic codec. To do this, go to the codec directory and use one of the following commands to build an encoder and decoder respectively: gcc convert.c image_to_j2k.c -o image_to_j2k -lopenjpeg -I ../libopenjpeg/ -lm -ltiff gcc convert.c j2k_to_image.c -o j2k_to_image -lopenjpeg -I ../libopenjpeg/ -lm -ltiff You should add '-L..' and to those lines if you did not use the 'install' target (and the 'clean' target neither...).