公开(公告)号：US20210027435A1

公开(公告)日：2021-01-28

申请号：US16574641

申请日：2019-09-18

Applicant: Microsoft Technology Licensing, LLC

Inventor： Simon Young TAO ,  David Foster SPRUILL ,  Rajat JAIN ,  Katie ANDERSON

IPC: G06T5/00 ,  G09G3/34 ,  G06T5/50

Abstract: Devices and methods for controlling display brightness may include receiving a brightness input for controlling a luminance level of at least one display in communication with the computer device. The devices and methods may include receiving high dynamic range (HDR) content and standard dynamic range (SDR) content for presentation on at least one display. The devices and methods may include generating adjusted SDR content by using the brightness input to modify luminance of the SDR content. The devices and methods may include blending the adjusted SDR content and the HDR content together to create a composed framebuffer content with the adjusted SDR content and the HDR content and transmitting the composed framebuffer content for presentation on at least one display.

公开(公告)号：US20210074239A1

公开(公告)日：2021-03-11

申请号：US16563384

申请日：2019-09-06

Applicant: Microsoft Technology Licensing, LLC

Inventor： Simon Young TAO ,  Rajat JAIN ,  Guangwen YANG ,  David Foster SPRUILL ,  Zachary Scott NORTHRUP

IPC: G09G5/06 ,  G06T1/20

Abstract: Examples described herein generally apply color transforms to visual content. A set of color transforms in a graphics pipeline that are requested by a plurality of applications can be determined. At least one of the set of color transforms or an ordering of the set of color transforms can be modified, based on one or more arbitration rules, to generate an arbitrated set of color transforms. The visual content can be generated for display based at least in part on applying the arbitrated set of color transforms in the graphics pipeline.

公开(公告)号：US20250156400A1

公开(公告)日：2025-05-15

申请号：US18428887

申请日：2024-01-31

Applicant: Microsoft Technology Licensing, LLC

Inventor： Noah Amin AL-SHIHABI ,  Panagiotis ANTONOPOULOS ,  Hanumantha Rao KODAVALLA ,  Nikolas Christopher OGG ,  Divyesh Rameshchandra TIKMANI ,  Wonseok KIM ,  Alexander Wai-man SWANSON ,  Rajat JAIN

IPC: G06F16/23 ,  G06F16/2453

Abstract: Relational database systems are disclosed that are enabled to operate with versioned metadata. The relational database system includes a lock manager, a transaction manager and a version aware metadata storage and cache configured to store to store and manage versions of metadata, to determine which of such versions should be visible at any given point in time, and to enable creation of the proper versions of metadata. In an aspect, the transaction manager manages transaction identifiers and their associated start times, abort times and/or commit times. Such data enables determination of transaction visibility, and consequently the metadata version visibility, for any point in time. In an aspect, such metadata versioning support enables snapshot isolation of metadata transactions.