94 lines
2.3 KiB
Plaintext
94 lines
2.3 KiB
Plaintext
// Copyright (c) 2014-2017 The Khronos Group Inc.
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// Copyright notice at https://www.khronos.org/registry/speccopyright.html
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[[VK_KHR_mir_surface]]
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== VK_KHR_mir_surface
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*Name String*::
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+VK_KHR_mir_surface+
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*Extension Type*::
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Instance extension
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*Registered Extension Number*::
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8
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*Last Modified Date*::
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2015-11-28
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*Revision*::
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4
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*IP Status*::
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No known IP claims.
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*Dependencies*::
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- This extension is written against version 1.0 of the Vulkan API.
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- Requires +VK_KHR_surface+.
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*Contributors*::
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- Patrick Doane, Blizzard
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- Jason Ekstrand, Intel
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- Ian Elliott, LunarG
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- Courtney Goeltzenleuchter, LunarG
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- Jesse Hall, Google
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- James Jones, NVIDIA
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- Antoine Labour, Google
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- Jon Leech, Khronos
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- David Mao, AMD
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- Norbert Nopper, Freescale
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- Alon Or-bach, Samsung
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- Daniel Rakos, AMD
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- Graham Sellers, AMD
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- Ray Smith, ARM
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- Jeff Vigil, Qualcomm
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- Chia-I Wu, LunarG
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*Contacts*::
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- Jesse Hall, Google
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- Ian Elliott, LunarG
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The +VK_KHR_mir_surface+ extension is an instance extension.
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It provides a mechanism to create a slink:VkSurfaceKHR object (defined by
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the +VK_KHR_surface extension+) that refers to a Mir surface, as well as a
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query to determine support for rendering to the windows desktop.
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=== New Object Types
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None
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=== New Enum Constants
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* Extending elink:VkStructureType:
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** ename:VK_STRUCTURE_TYPE_MIR_SURFACE_CREATE_INFO_KHR
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=== New Enums
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None
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=== New Structures
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* slink:VkMirSurfaceCreateInfoKHR
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=== New Functions
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* flink:vkCreateMirSurfaceKHR
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* flink:vkGetPhysicalDeviceMirPresentationSupportKHR
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=== Issues
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1) Does Mir need a way to query for compatibility between a particular
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physical device (and queue family?) and a specific Mir connection, screen,
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window, etc.?
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*RESOLVED*: Yes, flink:vkGetPhysicalDeviceMirPresentationSupportKHR was
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added to address this.
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=== Version History
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* Revision 1, 2015-09-23 (Jesse Hall)
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- Initial draft, based on the previous contents of VK_EXT_KHR_swapchain
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(later renamed VK_EXT_KHR_surface).
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* Revision 2, 2015-10-02 (James Jones)
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- Added vkGetPhysicalDeviceMirPresentationSupportKHR to resolve issue #1.
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* Revision 3, 2015-10-26 (Ian Elliott)
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- Renamed from VK_EXT_KHR_mir_surface to VK_KHR_mir_surface.
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* Revision 4, 2015-11-28 (Daniel Rakos)
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- Updated the surface create function to take a pCreateInfo structure.
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