kc3-lang/angle/extensions/EGL_ANGLE_memory_usage_report.txt

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• Hash : 6bb1bc9b
  Author :
  Date : 2024-12-10T16:56:33
  

  Add an extension to report total memory usage of all GL objects
  
  Currently the extension will only count GL buffers, textures and
  render buffers' memory.
  
  Fixed: angleproject:383256300
  Change-Id: I33ce6fafae8aa5b60071e66366d35dc098e1313b
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/6084013
  Auto-Submit: Quyen Le <lehoangquyen@chromium.org>
  Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
  Commit-Queue: Quyen Le <lehoangquyen@chromium.org>
  

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• extensions/EGL_ANGLE_memory_usage_report.txt

• Name
  
     ANGLE_memory_usage_report
  
  Name Strings
  
     EGL_ANGLE_memory_usage_report
  
  Contact
  
     Le Hoang Quyen, Google (lehoangquyen 'at' google.com)
  
  Status
  
     Draft.
  
  Version
  
     Version 1, 2024-12-10
  
  Number
  
     ???
  
  Dependencies
  
     The extension is written against the EGL 1.3 Specification, although it
     should work on other versions of these specifications.
  
  Overview
  
     This extension provides a function that reports memory allocated for live
     GL objects. The memory usage only accounts for buffers, textures and renderbuffers.
  
  Issues
  
     None.
  
  IP Status
  
     No known issues.
  
  New Procedures and Functions
  
     None
  
  New Tokens
     Accepted by the <attribute> parameter of eglQueryContext
  
     EGL_CONTEXT_MEMORY_USAGE_ANGLE   0x3462
  
  Additions to the EGL 1.3 Specification
  
     If <attribute>=EGL_CONTEXT_MEMORY_USAGE_ANGLE is passed to eglQueryContext, then the
     <value> pointer is expected to point to an array of 2 32-bit values. Upon a successful
     return, value[0] and value[1]  will contain the low and high 32-bit parts of a 64-bit
     value. This 64-bit value is the estimated memory usage of all live GL objects belonging
     to the given context's shared group.
  
  New Implementation Dependent State
  
     None
  
  Revision History
  
      Version 1, 2024-12-10 (Le Hoang Quyen)
         - Initial draft
  

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