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Graphics pixel packing for improved fill rate performance

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G09G-005/36
출원번호 US-0919551 (2001-07-31)
발명자 / 주소
  • Kehlet, David
  • Ramani, Nandini
  • Tang, Yan Yan
  • Swanson, Roger W.
출원인 / 주소
  • Sun Microsystems, Inc.
대리인 / 주소
    Meyertons Hood Kivlin & Goetzel, P.C.
인용정보 피인용 횟수 : 39  인용 특허 : 7

초록

A system and method for packing pixels together to provide a increased fill rate in a frame buffer hardware in the graphics system. The graphics system may be configured to receive and rasterize graphics data at a faster cycle rate than the system's frame buffer memory fill rate. The output from the

대표청구항

1. A method for efficiently transferring output pixels, received from one or more graphics data rendering pipelines, to a frame buffer, the method comprising:receiving a tile of output pixels from one or more rendering pipelines, wherein a tile comprises one or more pixels, up to a specified maximum

이 특허에 인용된 특허 (7)

  1. Hutchins, Edward; Zhu, Ming Benjamin; Gupta, Sanjay O.; Heeschen, Scott C.; Garlick, Benjamin J., Binning flush in graphics data processing.
  2. Pollard Stephen Bernard,GBX ; Kahn Richard Oliver,GBX, Image processing method and device.
  3. Potu Brahmaji, Method and apparatus for block data transfer to reduce on-chip storage for interpolative video resizing.
  4. Griffin Kent E., Method and system for merging pixel fragments in a graphics rendering system.
  5. Ming Benjamin Zhu ; Scott C. Heeschen, Optimized system and method for binning of graphics data.
  6. Trull Jeffrey E., Rapid selection of oldest eligible entry in a queue.
  7. Rajat P. Garg ; Partha P. Tirumalai, Using tiling to improve performance in a sparse symmetric direct matrix solver.

이 특허를 인용한 특허 (39)

  1. Thapar, Raman, Calendaring activities based on communication processing.
  2. Takemoto, Takashi, Image processing apparatus and image processing method.
  3. Nearman, Nathan Lane; Mutschelknaus, Shannon Lee; Mueller, Matt Ray; Wendler, Brett David; Bravek, Eric Steven; Lutz, Robert James; Hansen, Ryan Mark; Fanning, Nick Joeseph, LED display module.
  4. Nearman, Nathan L.; Wendler, Brett D.; Bravek, Eric S.; Gloege, Chad N.; Mueller, Matthew R.; Harms, Jason N., Louver panel for an electronic sign.
  5. Mauchly, J. William; Sowa, David W., Method and system for videoconference configuration.
  6. Yegani, Parviz; Oswal, Anand K.; Stammers, Timothy P.; Iyer, Jayaraman, Performance optimization with integrated mobility and MPLS.
  7. Joffer, Brent A.; Wendler, Brett D.; Luke, Glenn P.; Nearman, Nathan L.; Gloege, Chad N.; Mueller, Matthew R.; Mutschelknaus, Shannon Lee; Schulte, Joseph G.; Bravek, Eric S.; Hansen, Ryan M., Pixel interleaving configurations for use in high definition electronic sign displays.
  8. Joffer, Brent A.; Wendler, Brett David; Luke, Glenn P.; Nearman, Nathan Lane; Gloege, Chad Neal; Mueller, Matthew Ray; Mutschelknaus, Shannon Lee; Schulte, Joseph Gerard; Bravek, Eric Steven; Hansen, Ryan Mark, Pixel interleaving configurations for use in high definition electronic sign displays.
  9. Joffer, Brent A.; Wendler, Brett David; Luke, Glenn P.; Nearman, Nathan Lane; Gloege, Chad Neal; Mueller, Matthew Ray; Mutschelknaus, Shannon Lee; Schulte, Joseph Gerard; Bravek, Eric Steven; Hansen, Ryan Mark, Pixel interleaving configurations for use in high definition electronic sign displays.
  10. Joffer, Brent A.; Wendler, Brett David; Luke, Glenn P.; Nearman, Nathan Lane; Gloege, Chad Neal; Mueller, Matthew Ray; Mutschelknaus, Shannon Lee; Schulte, Joseph Gerard; Bravek, Eric Steven; Hansen, Ryan Mark, Pixel interleaving configurations for use in high definition electronic sign displays.
  11. Jiao, Guofang; Bourd, Alexei V.; Yu, Chun; Chen, Lingjun; Du, Yun, Scheme for varying packing and linking in graphics systems.
  12. Lian, TiongHu; Kanniappan, Senthil K.; Nguyen, Jane L.; Aggarwal, Tanu, System and method for alerting a participant in a video conference.
  13. Tian, Dihong, System and method for depth-guided filtering in a video conference environment.
  14. Tian, Dihong, System and method for depth-guided image filtering in a video conference environment.
  15. Gao, Yifan; Andrieux, Laure F.; Aziz, Zaheer; Besrour, Hymed, System and method for enabling communication sessions in a network environment.
  16. Friel, Joseph T.; Mauchly, J. William; Tian, Dihong, System and method for enhancing video images in a conferencing environment.
  17. Baldino, Brian J.; Rexroad, Michael G., System and method for extending communications between participants in a conferencing environment.
  18. Baldino, Brian J.; Rexroad, Michael G., System and method for extending communications between participants in a conferencing environment.
  19. Kirby, Shaun K.; Evans, David K., System and method for gesture interface control.
  20. Venkataswami, Balaji Venkat; Subramanian, Jegan Kumar Somi Ramasamy; Andhavaram, Rajesh Kumar; Sivasubramanian, Girish, System and method for managing flows in a mobile network environment.
  21. Lu, Torence; Knotts, Monica Shen; Desai, Ashok T.; Wales, Richard T.; Berkhout, Jacobus M.; Makay, Michael C., System and method for managing optics in a video environment.
  22. Fornell, Peter A. J.; Mackie, David J.; Li, Wei; Gajendran, Indrajit Rajeev; Lin, Hai; Chow, Chin-Tong, System and method for providing camera functions in a video environment.
  23. Mauchly, J. William; Marathe, Madhav V.; Fuchs, Henry; Frahm, Jan-Michael, System and method for providing depth adaptive video conferencing.
  24. Li, Wei; Mauchly, J. William; Mackie, David J.; Williford, II, Olin D.; Huang, Jinshi; Paszkowski, Pawel; Gajendran, Indrajit Rajeev; Wales, Richard T.; Friel, Joseph T., System and method for providing enhanced audio in a video environment.
  25. Byers, Charles C., System and method for providing enhanced eye gaze in a video conferencing environment.
  26. Kanalakis, Jr., John M.; Bean, Zachary R.; Mackie, David J.; Collins, Eddie; Dyer, Mark David, System and method for providing enhanced graphics in a video environment.
  27. Kanalakis, Jr., John M.; Bean, Zachary R.; Mackie, David J.; Collins, Eddie; Dyer, Mark David, System and method for providing enhanced graphics in a video environment.
  28. Mackie, David J.; Tian, Dihong; Weir, Andrew P.; Buttimer, Maurice; Friel, Joseph T.; Mauchly, J. William; Chen, Wen-Hsiung, System and method for providing enhanced video processing in a network environment.
  29. Friel, Joseph T.; Mauchly, J. William, System and method for providing retracting optics in a video conferencing environment.
  30. De Beer, Marthinus F.; Shaffer, Shmuel, System and method for providing three dimensional video conferencing in a network environment.
  31. Venekataswami, Balaji Venkat; Subramanian, Kowsalya; Subramanian, Jegan Kumar Somi Ramasamy; Dhayalan, Manikandan; Andhavaram, Rajesh Kumar; Sivasubramanian, Girish, System and method for provisioning flows in a mobile network environment.
  32. Venkataswami, Balaji Venkat; Subramanian, Kowsalya; Somi Ramasamy Subramanian, Jegan Kumar; Dhayalan, Manikandan; Andhavaram, Rajesh Kumar; Sivasubramanian, Girish, System and method for provisioning flows in a mobile network environment.
  33. N'guessan, Sylvia Olayinka Aya Manfa, System and method for selection of video data in a video conference environment.
  34. Tian, Dihong; Friel, Joseph T.; Weir, Andrew P., System and method for skip coding during video conferencing in a network environment.
  35. Collins, Eddie, System and method for transferring transparency information in a video environment.
  36. Alexander, James M., System and method for verifying parameters in an audiovisual environment.
  37. Tian, Dihong; Chen, Wen-Hsiung, System and method for video coding in a dynamic environment.
  38. Kellner, Jr., Charles R.; Sanders, William R.; Davis, Darren R., Systems and methods for managing frame rates during multimedia playback.
  39. Minkin, Alexander L., Texture pipeline context switch.
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