kc3-lang/angle/extensions/EGL_ANGLE_device_creation_d3d11.txt

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  Commit

• Author : Austin Kinross
  Date : 2015-12-02 12:37:10
  Hash : fc1a44a1
  Message : Revert "Revert "Add and implement EGL_ANGLE_device_creation[_d3d11]"" This reverts commit dd5c5b79333fdde7858a77d39e91cc3d30b74c9e. BUG=angleproject:1190 Change-Id: I1bc1b232b6a916da6d18b546baf20e0854a2768f Reviewed-on: https://chromium-review.googlesource.com/315169 Tested-by: Austin Kinross <aukinros@microsoft.com> Reviewed-by: Jamie Madill <jmadill@chromium.org>

• extensions/EGL_ANGLE_device_creation_d3d11.txt

• Name
  
      ANGLE_device_creation_d3d11
  
  Name Strings
  
      EGL_ANGLE_device_creation_d3d11
  
  Contributors
  
      Austin Kinross  (aukinros 'at' microsoft.com)
  
  Contact
  
      Austin Kinross  (aukinros 'at' microsoft.com)
  
  Status
  
      Draft
  
  Version
  
      Version 1, Nov 02, 2015
  
  Number
  
      EGL Extension #XXX
  
  Extension Type
  
      EGL client extension
  
  Dependencies
  
      Requires EGL_ANGLE_device_d3d and EGL_ANGLE_device_creation.
  
      Written against the wording of EGL 1.5 as modified by EGL_ANGLE_device_d3d
      and EGL_ANGLE_device_creation.
  
  Overview
  
      ANGLE has the ability to run GPU commands on a native D3D device. This
      extension defines a way to create a EGL device which maps to an inputted
      Direct3D 11 device.
  
      This extension is intended to be used with EGL_EXT_platform_device to
      initialize a display using an existing Direct3D 11 device, but
      EGL_EXT_platform_device is not required.
  
  IP Status
  
      No known claims.
  
  New Types
  
      None.
  
  New Procedures and Functions
  
      None.
  
  New Tokens
  
      None.
  
  Changes to section 3.2 (Devices)
  
      Modify the language in section 3.2 (Devices) describing valid attribute
      names passed into eglCreateDeviceANGLE via <device_type>:
  
      "This specification defines one value for <device_type>:
      EGL_D3D11_DEVICE_ANGLE. If this device type is specified then
      <native_device> must be a valid pointer to a Direct3D 11 device. If
      <native_device> is not a valid pointer to a Direct3D 11 device then the
      resulting behavior is undefined."
  
      Append the following to the end of section 3.2 (Devices):
  
      "If a Direct3D 11 device used to create a device experiences a "lost device"
      then all resulting behavior of the device (and any dependent EGL objects) is
      undefined. It is the caller's responsibility to monitor for "lost device"
      and to create a new device (and dependent EGL objects) as appropriate. For
      more information on "lost device", see the Direct3D documentation."
  
  Issues
  
      None.
  
  Revision History
  
      Version 1, Nov 2, 2015 (Austin Kinross)
          - Initial Draft