67 lines
2.1 KiB
Plaintext
67 lines
2.1 KiB
Plaintext
// Copyright (c) 2014-2016 Khronos Group. This work is licensed under a
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// Creative Commons Attribution 4.0 International License; see
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// http://creativecommons.org/licenses/by/4.0/
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vkGetPhysicalDeviceQueueFamilyProperties(3)
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===========================================
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Name
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----
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vkGetPhysicalDeviceQueueFamilyProperties - Reports properties of the queues of the specified physical device.
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C Specification
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---------------
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// refBegin vkGetPhysicalDeviceQueueFamilyProperties Reports properties of the queues of the specified physical device.
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To query properties of queues available on a physical device, call:
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include::../api/protos/vkGetPhysicalDeviceQueueFamilyProperties.txt[]
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Parameters
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----------
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* pname:physicalDevice is the handle to the physical device whose
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properties will be queried.
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* pname:pQueueFamilyPropertyCount is a pointer to an integer related to
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the number of queue families available or queried, as described below.
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* pname:pQueueFamilyProperties is either `NULL` or a pointer to an array
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of slink:VkQueueFamilyProperties structures.
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Description
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-----------
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If pname:pQueueFamilyProperties is `NULL`, then the number of queue families
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available is returned in pname:pQueueFamilyPropertyCount. Otherwise,
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pname:pQueueFamilyPropertyCount must: point to a variable set by the user to
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the number of elements in the pname:pQueueFamilyProperties array, and on
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return the variable is overwritten with the number of structures actually
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written to pname:pQueueFamilyProperties. If
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pname:pQueueFamilyPropertyCount is less than the number of queue families
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available, at most pname:pQueueFamilyPropertyCount structures will be
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written.
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include::../validity/protos/vkGetPhysicalDeviceQueueFamilyProperties.txt[]
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See Also
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--------
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slink:VkPhysicalDevice, slink:VkQueueFamilyProperties
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Document Notes
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--------------
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For more information, see the Vulkan Specification at URL
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https://www.khronos.org/registry/vulkan/specs/1.0/xhtml/vkspec.html#vkGetPhysicalDeviceQueueFamilyProperties
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This page is extracted from the Vulkan Specification.
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Fixes and changes should be made to the Specification,not directly.
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include::footer.txt[]
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