OpenFX reference

This is a mostly complete reference guide to the OFX image effect plugin architecture. It is a backwards compatible update to the 1.2 version of the API. The changes to the API are listed in an addendum.

• Structure of The OFX and the Image Effect API
• The Generic Core API
• The OfxHost Struct
• The OfxPlugin Struct
• Packaging OFX Plug-ins
• The Image Effect API
• Image Processing Architectures
• Image Effect Contexts
• Thread and Recursion Safety
• Coordinate Systems
• Images and Clips
• Effect Parameters
• Rendering
• Interacts
• Image Effect Clip Preferences
• Actions Passed to An Image Effect
• Actions Passed to an Interact
• OpenFX suites reference
• Properties by object reference
• Properties Reference
• Status Codes
• Changes to the API for 1.2