openjpeg/NEWS

54 lines
1.5 KiB
Plaintext
Raw Normal View History

OpenJPEG NEWS - user visible changes
====================================
Changes from OpenJPEG 2.0.0 to OpenJPEG 2.X.X
----------------------------------------------
New Features:
* Digital Cinema profiles have been fixed and updated
* New option to disable MCT if needed
* extended RAW support: it is now possible to input raw images
with subsampled color components (422, 420, etc)
API/ABI modifications: (see abi_compat_report in dev-utils/scripts)
* Removed deprecated functions
- opj_stream_create_default_file_stream(FILE*,...)
- opj_stream_create_file_stream(FILE*,...)
* Added
- opj_stream_create_default_file_stream_v3(char*,...)
- opj_stream_create_file_stream_v3(char*,...)
- opj_stream_destroy_v3(opj_stream_t*)
- opj_stream_set_user_data_v3(opj_stream_t* p_stream, ...)
* Changed
- 'alpha' field added to 'opj_image_comp' structure
- 'OPJ_CLRSPC_EYCC' added to enum COLOR_SPACE
Misc:
* OpenJPEG is now officialy conformant with JPEG 2000 Part-1
and will soon become official reference software at the
JPEG committee.
* Huge amount of bug fixes. See CHANGES for details.
Changes from OpenJPEG 1.5.x to OpenJPEG 2.0.0
----------------------------------------------
New Features:
* streaming capabilities
* merge JP3D
API modifications:
* Use a 64bits capable API
Misc:
* removed autotools build system
* folders hierarchies reorganisation
* Huge amount of bug fixes. See CHANGES for details.