v1.3.0

• Support for half-float
• Bug fixings

v1.2.0

• Java library and sample app
• Optimized OpenGL pipeline
• Optimized decoding pipeline for gamma
• Bug fixings

1.1.1

• Bug fixing in CMakeLists
• Optimized encoding pipeline for RGB input
• [Experimental] Java library
  • Java sample app on the way!

1.1.0

Features updates

• Image quality related features
  • Multi-channel gain map
  • Optimized tone mapping algorighm
  • Full range color
  • Reading additional quality related parameters from users' input
    • gain map scaling factor
    • gain map compression quality
    • gamma
• Updates in command line tool (sample encoding / decoding app)
  • Support more input types
    • More subsampling formats for YUV (444, 422)
    • RGB (RGBA8888, RGBA1010102)
  • Support benchmarking encoding / decoding performance
• Editing support
• ISO21496-1 standard

Structural updates

• All-in-one-place .h file: ultrahdr_api.h outside the source structure that can be used as the only dependency for c / cpp apps

Optimizations

• neon for editing functions and YUV conversion
• OpenGL for editing and decoding

Testing

• Increased testing coverage

Bug fixings

1.0.0

Initial release.