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2. 发明授权

EP3129976B1 VARYING EFFECTIVE RESOLUTION BY SCREEN LOCATION BY ALTERING RASTERIZATION PARAMETERS 有权
公开(公告)号：EP3129976B1
公开(公告)日：2024-05-08
申请号：EP15772990.6
申请日：2015-03-23
IPC分类号： G06T11/40 , G06T15/00 , G02B27/01
CPC分类号： G06T11/40 , G02B27/017 , G02B2027/012320130101 , G06T15/005 , G06T2210/3620130101

3. 发明授权

EP3671651B1 PRIMITIVE BLOCK GENERATOR FOR GRAPHICS PROCESSING SYSTEMS 有权
公开(公告)号：EP3671651B1
公开(公告)日：2024-03-27
申请号：EP19219071.8
申请日：2019-12-20
发明人： YANG, Xile , BRIGG, Robert , HOWSON, John
IPC分类号： G06T11/40 , G06T15/00 , G06T17/20 , G06T1/60

4. 发明公开

EP4287124A1 COMPRESSION AND DECOMPRESSION OF SUB-PRIMITIVE PRESENCE INDICATIONS FOR USE IN A RENDERING SYSTEM 审中-实审
公开(公告)号：EP4287124A1
公开(公告)日：2023-12-06
申请号：EP23175285.8
申请日：2023-05-25
申请人： Imagination Technologies Limited
发明人： FENNEY, Simon , OZKAN, Alper
IPC分类号： G06T9/00 , G06T11/40 , G06T15/00
摘要： A method and a decompression unit are provided for decompressing compressed data to determine a sub-primitive presence indication for use in intersection testing in a rendering system. A block of compressed data for a block of sub-primitive presence indications is received. An indication of a sample position within the block of sub-primitive presence indications for which a presence indication is to be determined is received. Data defining an ordered set of patches which represents the presence indications in the block of sub-primitive presence indications is read from the block of compressed data. The data defining each of the patches defines a presence state of the patch and a position of the patch within the block of sub-primitive presence indications. At least two of the patches in the set of patches partially overlap with each other. For one or more of the patches, it is determined whether the sample position is within that patch. The presence indication at the sample position is determined based on results of said determining, for one or more of the patches, whether the sample position is within that patch.
To be accompanied, when published, by Figure 8 of the accompanying drawings.

5. 发明授权

EP4033449B1 METHOD AND SYSTEM FOR SAFETY CRITICAL RENDERING OF A FRAME 有权
公开(公告)号：EP4033449B1
公开(公告)日：2023-12-06
申请号：EP22152415.0
申请日：2022-01-20
发明人： Broome, Jamie , King, Ian
IPC分类号： G06T15/00 , G06T1/20 , G09G5/36 , G06T11/40

6. 发明授权

EP3559914B1 FOVEATED RENDERING IN TILED ARCHITECTURES 有权
公开(公告)号：EP3559914B1
公开(公告)日：2023-10-18
申请号：EP17794859.3
申请日：2017-10-23
发明人： SALEH, Skyler Jonathon , GARCIA GARCIA, David Rigel , RIBBLE, Maurice Franklin
IPC分类号： G06T15/00 , G06T11/40

7. 发明授权

EP3754612B1 PRIMITIVE FRAGMENT PROCESSING IN THE RASTERIZATION PHASE OF A GRAPHICS PROCESSING SYSTEM 有权
公开(公告)号：EP3754612B1
公开(公告)日：2023-09-13
申请号：EP20180988.6
申请日：2020-06-19
发明人： BRIGG, Robert , BELLI, Lorenzo
IPC分类号： G06T15/00 , G06T11/40 , G06T15/40

8. 发明公开

EP4195156A1 GRAPHICS PROCESSING SYSTEM AND METHOD OF RENDERING 审中-实审
公开(公告)号：EP4195156A1
公开(公告)日：2023-06-14
申请号：EP22210668.4
申请日：2022-11-30
申请人： Imagination Technologies Limited
发明人： de Lucas Casamayor, Enrique
IPC分类号： G06T11/40 , G06T1/20
摘要： There is provided a method of rendering a scene formed by primitives in a graphics processing system. The method comprises, for a sequence of primitives: combining a pipeline fragment shading rate value and a primitive fragment shading rate value for a primitive to produce a combined fragment shading rate value for the primitive; storing fragment shading rate data representing the combined fragment shading rate value for the primitive and associating data identifying the primitive with the fragment shading rate data; determining, for a subsequent primitive, if a combined fragment shading rate value for the subsequent primitive is the same as for the preceding primitive, and if the combined fragment shading rate value for the subsequent primitive is the same as for the preceding primitive, associating data identifying the subsequent primitive with the fragment shading rate data that the data identifying the preceding primitive is associated with, and repeating the determining step for a next subsequent primitive, if there is one; or, if the combined fragment shading rate value for the subsequent primitive is not the same as for the preceding primitive, storing further fragment shading rate data representing the combined fragment shading rate value for the subsequent primitive and associating data identifying the subsequent primitive with the further fragment shading rate data; and repeating the determining step for a next subsequent primitive, if there is one.

9. 发明公开

EP4184441A1 SYSTEM AND METHOD FOR RECREATING IMAGE WITH REPEATING PATTERNS OF GRAPHICAL IMAGE FILE TO REDUCE STORAGE SPACE 审中-实审
公开(公告)号：EP4184441A1
公开(公告)日：2023-05-24
申请号：EP22207060.9
申请日：2022-11-11
申请人： Rockwell Collins, Inc.
发明人： HENRY, Jeff M. , PETERS, Kyle R. , MILLER, Todd E. , WONG, Jason, L. , KOVACH, Reed A. , NANDAKUMAR, Srinath
IPC分类号： G06T11/40
摘要： A system may include a computer readable medium (506, 508) and a processor (504) communicatively coupled to the computer readable medium. The processor may be configured to: obtain a graphical image file, the graphical image file including an image, wherein the image includes at least one sequence (102) of repeating pattern elements (104), each of the at least one sequence including the repeating pattern elements that are repeated along a linear direction; and convert the graphical image file to at least one file including hardware directives that when executed cause a recreation of the image of the graphical image file to be drawn, wherein a file size of the at least one file is smaller than the graphical image file.

10. 发明授权

EP3546036B1 COMPOSING AN IMAGE 有权
公开(公告)号：EP3546036B1
公开(公告)日：2023-04-05
申请号：EP19176019.8
申请日：2015-08-13
发明人： MOYA, Juan Antonio , PICÓN, David , CANUDAS, Oriol
IPC分类号： A63F13/332 , A63F13/335 , A63F13/47 , A63F13/52 , A63F13/60 , G06T11/40

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