Video and Vision Processing Suite Intel® FPGA IP User Guide

ID 683329
Date 12/12/2022

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Document Table of Contents
1. About the Video and Vision Processing Suite 2. Getting Started with the Video and Vision Processing IPs 3. Video and Vision Processing IPs Functional Description 4. Video and Vision Processing IP Interfaces 5. Video and Vision Processing IP Registers 6. Video and Vision Processing IPs Software Programming Model 7. Protocol Converter Intel® FPGA IP 8. 3D LUT Intel® FPGA IP 9. AXI-Stream Broadcaster Intel® FPGA IP 10. Chroma Key Intel® FPGA IP 11. Chroma Resampler Intel® FPGA IP 12. Clipper Intel® FPGA IP 13. Clocked Video Input Intel® FPGA IP 14. Clocked Video to Full-Raster Converter Intel® FPGA IP 15. Clocked Video Output Intel® FPGA IP 16. Color Space Converter Intel® FPGA IP 17. Deinterlacer Intel® FPGA IP 18. FIR Filter Intel® FPGA IP 19. Frame Cleaner Intel® FPGA IP 20. Full-Raster to Clocked Video Converter Intel® FPGA IP 21. Full-Raster to Streaming Converter Intel® FPGA IP 22. Genlock Controller Intel® FPGA IP 23. Generic Crosspoint Intel® FPGA IP 24. Genlock Signal Router Intel® FPGA IP 25. Guard Bands Intel® FPGA IP 26. Interlacer Intel® FPGA IP 27. Mixer Intel® FPGA IP 28. Pixels in Parallel Converter Intel® FPGA IP 29. Scaler Intel® FPGA IP 30. Stream Cleaner Intel® FPGA IP 31. Switch Intel® FPGA IP 32. Tone Mapping Operator Intel® FPGA IP 33. Test Pattern Generator Intel® FPGA IP 34. Video Frame Buffer Intel® FPGA IP 35. Video Streaming FIFO Intel® FPGA IP 36. Video Timing Generator Intel® FPGA IP 37. Warp Intel® FPGA IP 38. Design Security 39. Document Revision History for Video and Vision Processing Suite User Guide

37.5.1. Using Warp IP Software

  1. Initialize intel_vvp_warp driver instance
  2. Allocate warp video channel
  3. Configure the channel by providing video resolution, color space, base address of the framebuffer region in RAM and other required parameters
  4. Instantiate WarpConfigurator object (intel_vvp_warp_mesh), set input, output video resolutions and desired transforms
  5. Generate transformation mesh
  6. Instantiate WarpDataGenerator object (intel_vvp_warp_data)
  7. Instantiate WarpDataContext object (intel_vvp_warp_data) and fill it in using input, output video resolution and required IP parameters available through the warp channel structure
  8. Generate mesh, data and filter coefficients by calling WarpDataGenerator::GenerateData() method and passing the data context object and the transformation mesh
  9. Transfer generated coefficients to the designated RAM region accessible by the warp IP
  10. Instantiate and fill in an intel_vvp_warp_data_t structure object using the addresses of the coefficient data in RAM and other required parameter
  11. Apply new warp by calling intel_vvp_warp_apply_transform() method of the driver passing the warp channel and warp data structures as parameters.