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Patent
Publication NumberUS 20200089550Filing StatusPatent ApplicationAvailabilityUnknownFiling Date2018-10-26Publication Date2020-03-19
Systems, apparatuses, and methods for implementing a broadcast read response protocol are disclosed. A computing system includes a plurality of processing engines coupled to a memory subsystem. A first processing engine executes a read and broadcast response command, wherein the read and broadcast response command targets first data at a first address in the memory subsystem. One or more other processing engines execute a wait command to wait to receive the first data requested by the first p…
Patent
Publication NumberUS 10594901Filing StatusIssued PatentAvailabilityUnknownFiling Date2017-11-17Publication Date2020-03-17
Systems, apparatuses, and methods for rendering images directly to a video encoder are disclosed. A game engine includes an embedded rendering unit configured to render images in different color spaces depending on the mode. The rendering unit renders images for a first color space only to be driven directly to a display while operating in a first mode. The rendering unit renders images for a second color space only which are provided directly to a video encoder while operating in a second mo…
Patent
Publication NumberUS 20200076713Filing StatusPatent ApplicationAvailabilityUnknownFiling Date2018-08-29Publication Date2020-03-05
A reporting device communicates with a master device by a first component and a daisy-chained second component. The reporting device receives a signal from the master device via the first component. The signal triggers the reporting device to transmit synchronously a telemetry data packet on the daisy-chained second component when a downstream device is coupled to the second component. The reporting device receives a first header packet having an address of the reporting device, transmits the…
Patent
Publication NumberUS 10581587Filing StatusIssued PatentAvailabilityUnknownFiling Date2019-04-29Publication Date2020-03-03
Systems, apparatuses, and methods for implementing a deskewing method for a physical layer interface on a multi-chip module are disclosed. A circuit connected to a plurality of communication lanes trains each lane to synchronize a local clock of the lane with a corresponding global clock at a beginning of a timing window. Next, the circuit symbol rotates each lane by a single step responsive to determining that all of the plurality of lanes have an incorrect symbol alignment. Responsive to de…
Patent
Publication NumberUS 10580110Filing StatusIssued PatentAvailabilityUnknownFiling Date2017-04-25Publication Date2020-03-03
Systems, apparatuses, and methods for tracking page reuse and migrating pages are disclosed. In one embodiment, a system includes one or more processors, a memory access monitor, and multiple memory regions. The memory access monitor tracks accesses to memory pages in a system memory during a programmable interval. If the number of accesses to a given page is greater than a programmable threshold during the programmable interval, then the memory access monitor generates an interrupt for softw…
Patent
Publication NumberUS 10582250Filing StatusIssued PatentAvailabilityUnknownFiling Date2017-07-24Publication Date2020-03-03
Systems, apparatuses, and methods for integrating a video codec with an inference engine are disclosed. A system is configured to implement an inference engine and a video codec while sharing at least a portion of its processing elements between the inference engine and the video codec. By sharing processing elements when combining the inference engine and the video codec, the silicon area of the combination is reduced. In one embodiment, the portion of processing elements which are shared in…
Patent
Publication NumberUS 10579236Filing StatusIssued PatentAvailabilityUnknownFiling Date2014-06-20Publication Date2020-03-03
An apparatus and a method for responding to user input by way of a user interface for an apparatus that employs a display detect user input associated with the display during a static screen condition on the display wherein a static image provided by a source image provider is displayed on the display. In response to detecting the user input, the method and apparatus provide user feedback by incorporating a first type of change to the static image displayed on the display while the source ima…
Patent
Publication NumberUS 20200068214Filing StatusPatent ApplicationAvailabilityUnknownFiling Date2018-08-27Publication Date2020-02-27
A processing system estimates motion between blocks of images based on differences in pixel activities between blocks. Blocks having similar pixel activities are more likely to be matches for motion estimation than are blocks having dissimilar pixel activities. Accordingly, the processing system compares pixel activity between current block of a current image and candidate blocks within a search area in the reference image, and estimates motion based on a subset of candidate blocks having a d…
Patent
Publication NumberUS 20200068197Filing StatusPatent ApplicationAvailabilityUnknownFiling Date2018-08-27Publication Date2020-02-27
A multimedia system allocates, during encoding of a multimedia stream, bits to portions of frames based on quality metrics and bit usages for different quantization parameters (QPs). An encoder of the multimedia system encodes a frame in a first pass with a first QP and in a second pass with a second QP. A comparator of the multimedia system measures and compares quality metrics, such as mean squared error, for each portion of the frame encoded with the first QP and the second QP. The compara…
Patent
Publication NumberUS 20200068213Filing StatusPatent ApplicationAvailabilityUnknownFiling Date2019-11-01Publication Date2020-02-27
The present disclosure is directed a system and method for exploiting camera and depth information associated with rendered video frames, such as those rendered by a server operating as part of a cloud gaming service, to more efficiently encode the rendered video frames for transmission over a network. The method and system of the present disclosure can be used in a server operating in a cloud gaming service to improve, for example, the amount of latency, downstream bandwidth, and/or computat…
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