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US 2018/0122038 A1Published application
Multi-layer fetch during composition
AssigneeQUALCOMM Incorporated
InventorChun Wang
Life of this patent
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AssigneeQUALCOMM Incorporated
InventorChun Wang
Estimating the term…
In general, techniques are described for performing multi-layer image fetching using a single hardware image fetcher pipeline of a display processor. A device comprising a layer buffer, and a display processor may be configured to perform the techniques. The layer buffer may be configured to store two or more independent layers. The display processor may include a single hardware image fetcher pipeline. The single hardware image fetcher pipeline may be configured to concurrently retrieve, from the layer buffer, two or more independent layers, concurrently process the two or more independent layers, and concurrently output, by two or more outputs of the single hardware image fetcher pipeline, the two or more processed independent layers for composition to form one of the frames to be displayed by one or more display units.
A method of displaying frames, the method comprising:
A device configured to display frames, the device comprising:
A device for displaying frames, the device comprising:
A non-transitory computer-readable storage medium having stored thereon instructions that, when executed, cause a single hardware image fetcher pipeline of a display processor to:
Dependencies are inferred from the claim text.