VI. LibOvl API
- Table of Contents
- ggiOvlInit -- Initialize and uninitialize LibOvl
- ggiOvlAttach -- Enable the LibOvl API on a LibGGI visual
- ggiOvlCreate -- Allocate and activate a video overlay resource on the fly.
- ggiOvlAdd -- Add a request for a graphics overlay to a LibGAlloc request list.
- ggiOvlTie -- Activate an allocated graphics overlay resource
- ggiOvlSetPriority -- Set the display priority of an overlay within its group.
- ggiOvlSetVals -- Position, resize and zoom a graphics overlay.
- ggiOvlSetCoordBase -- Set the units and point of origin used when positioning an overlay
- ggiOvl2Buf -- Represent the data inside an overlay with a LibBuf object
- ggiOvl2Vis -- Access an overlay as a LibGGI visual; load data into an overlay
- ggiOvlSetFlags -- Change use-time features of an overlay