公开(公告)号：EP2064881A1

公开(公告)日：2009-06-03

申请号：EP07811154.9

申请日：2007-08-06

申请人： Advanced Micro Devices, Inc. ,  ATI Technologies ULC

发明人： CALLWAY, Edward, G. ,  GLEN, David ,  GRUBER, Andrew ,  ARORA, Gaurav ,  SWAN, Philip

IPC分类号： H04N5/46 ,  H04N5/14 ,  H04N7/01 ,  G09G5/00 ,  A63F13/00

CPC分类号： H04N5/46 ,  H04N5/14 ,  H04N21/42607 ,  H04N21/42653 ,  H04N21/44008

摘要： A video graphics chip includes a graphics module configured to process incoming video information in accordance with different modes to produce a video output signal and to transmit the video output signal toward a display screen for rendering of video corresponding to the video information, and a display mode module coupled to the graphics module configured to analyze the incoming video information to determine a type of video associated with the incoming video information and to send a video mode indication of a preferred video processing mode for the incoming video information to the graphics module, where the graphics module is configured to process the incoming video information in accordance with a selected mode from the plurality of different modes based on the video mode indication received from the dis la module.

公开(公告)号：EP2030437A2

公开(公告)日：2009-03-04

申请号：EP07795890.8

申请日：2007-06-07

申请人： ATI Technologies ULC ,  ADVANCED MICRO DEVICES, INC.

发明人： CALLWAY, Edward, G. ,  GLEN, David ,  GRUBER, Andrew ,  ARORA, Guarav ,  SWAN, Philip

IPC分类号： H04N5/44 ,  H04N7/24 ,  G09G5/00

CPC分类号： H04N5/44 ,  G09G5/005 ,  G09G5/006 ,  G09G2320/08 ,  G09G2370/042 ,  H04N21/4122 ,  H04N21/4363

摘要： In general, in an aspect, the invention provides a multimedia entertainment system including a communication link, a video source coupled to the communication link and configured to produce a video signal and provide the video signal to the communication link, a video display coupled to the communication link and configured to receive the video signal from the video source via the communication link, and to provide dynamic display characteristic information indicative of a display capability of the video display to the video source via the communication link, wherein the video source is configured to receive the dynamic display characteristic information and to produce the video signal as a function of the dynamic display characteristic information, and wherein the video display is configured to display a video image in accordance with the video signal provided by the video source.

公开(公告)号：EP2030437B1

公开(公告)日：2018-09-05

申请号：EP07795890.8

申请日：2007-06-07

申请人： ATI Technologies ULC ,  Advanced Micro Devices, Inc.

发明人： CALLWAY, Edward, G. ,  GLEN, David ,  GRUBER, Andrew ,  ARORA, Guarav ,  SWAN, Philip

IPC分类号： G09G5/00 ,  H04N7/24 ,  H04N5/44 ,  H04N21/41 ,  H04N21/4363

CPC分类号： H04N5/44 ,  G09G5/005 ,  G09G5/006 ,  G09G2320/08 ,  G09G2370/042 ,  H04N21/4122 ,  H04N21/4363

摘要： In general, in an aspect, the invention provides a multimedia entertainment system including a communication link, a video source coupled to the communication link and configured to produce a video signal and provide the video signal to the communication link, a video display coupled to the communication link and configured to receive the video signal from the video source via the communication link, and to provide dynamic display characteristic information indicative of a display capability of the video display to the video source via the communication link, wherein the video source is configured to receive the dynamic display characteristic information and to produce the video signal as a function of the dynamic display characteristic information, and wherein the video display is configured to display a video image in accordance with the video signal provided by the video source.