Merge pull request #644 from smuehlst/opj_aligned_malloc

[openjpeg.git] / NEWS

diff --git a/NEWS b/NEWS
index 2d0bcf33a07acf2eacacc2421bae9914b6c0d1d5..1a6aaa0787c146e2669bf512657343876d3fb2e6 100644 (file)
--- a/NEWS
+++ b/NEWS
@@ -2,6 +2,46 @@
 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)
+    * New way to deal with profiles
+         
+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*,...)
+        - opj_stream_set_user_data (opj_stream_t* p_stream, void * p_data)
+       * Added 
+        - opj_stream_create_default_file_stream(char*,...)
+        - opj_stream_create_file_stream(char*,...)
+        - opj_stream_destroy(opj_stream_t*)
+        - opj_stream_set_user_data (opj_stream_t* p_stream, void * p_data, 
+            ... opj_stream_free_user_data_fn p_function)
+        - JPEG 2000 profiles and Part-2 extensions defined through '#define'
+    * Changed
+        - 'alpha' field added to 'opj_image_comp' structure
+        - 'OPJ_CLRSPC_EYCC' added to enum COLOR_SPACE
+        - 'OPJ_CLRSPC_CMYK' added to enum COLOR_SPACE
+        - 'OPJ_CODEC_JPP' and 'OPJ_CODEC_JPX' added to CODEC_FORMAT
+          (not yet used in use)
+        - 'max_cs_size' and 'rsiz' fields added to opj_cparameters_t
+    
+Misc:
+
+    * OpenJPEG is now officially 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
 ----------------------------------------------