IP PortfolioVideo, imaging and audioxr
of_mm_xr_timewarp
Asynchronous time warp engine
Maturity plannedTargets FPGA + ASICDifficulty HardPriority 2
Late-latched pose reprojection of rendered frames with lens distortion and chromatic aberration correction just before scan-out.
Planned. This block is specified in the catalog with its interfaces and targets. No implementation exists yet; the skeleton command below generates a lint-clean shell with its ports and registers.
Interfaces
| Port | Direction | Kind | Width | Notes |
|---|---|---|---|---|
| ctrl | in/out | AXI4-Lite control bus | 32 | Control and status registers, including ID, VERSION and STATUS |
| irq | out | interrupt | 1 | Interrupt request |
| pix_in | in | AXI4-Stream | 30 | |
| pix_out | out | AXI4-Stream | 30 |
Standards
- Khronos OpenXR 1.1
More in xr
| ID | Block | Maturity |
|---|---|---|
| of_mm_xr_foveation | Foveated rendering helper | planned |
| of_mm_xr_passthrough | Video passthrough processor | planned |
| of_mm_xr_eye_track | Eye tracking image front end | planned |