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ee13fc355f
* Update release number to 76.
Internal Issues:
* Add an exception clause to the license on `vk.xml`, enabling its use
with GPL-based projects (internal issue 1017).
* Remove the generated `vulkan_ext.[ch]` files, which are no longer
supported. Add `src/ext_loader/README.md` explaining why, and update
files in `xml/` to not generate them by default (internal issue 1268)
Other Issues:
* Fix typos in valid usage statements for the
ftext:vkDrawIndexedIndirectCount* commands, replacing
sizeof(VkDrawIndirectComment) with sizeof(VkDrawIndexedIndirectCommand).
* Modify the <<spirvenv-module-validation, Validation Rules within a
Module>> section to require code:NonReadable or code:NonWriteable in
SPIR-V code for images with an image format of code:Unknown if one of
the requisite code:shaderImageReadWithoutFormat or
code:shaderImageWriteWithoutFormat features is disabled.
New Extensions:
* `VK_KHR_get_display_properties2`
* `VK_KHR_draw_indirect_count`
90 lines
2.5 KiB
Plaintext
90 lines
2.5 KiB
Plaintext
// Copyright (c) 2017-2018 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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include::meta/VK_KHR_get_display_properties2.txt[]
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*Last Modified Date*::
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2017-02-21
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*IP Status*::
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No known IP claims.
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*Contributors*::
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- Ian Elliott, Google
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- James Jones, NVIDIA
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This extension provides new entry points to query device display properties
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and capabilities in a way that can be easily extended by other extensions,
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without introducing any further entry points.
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This extension can be considered the <<VK_KHR_display,VK_KHR_display>>
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equivalent of the <<VK_KHR_get_physical_device_properties2,
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VK_KHR_get_physical_device_properties2>> extension.
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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_DISPLAY_PROPERTIES_2_KHR
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** ename:VK_STRUCTURE_TYPE_DISPLAY_PLANE_PROPERTIES_2_KHR
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** ename:VK_STRUCTURE_TYPE_DISPLAY_MODE_PROPERTIES_2_KHR
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** ename:VK_STRUCTURE_TYPE_DISPLAY_PLANE_INFO_2_KHR
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** ename:VK_STRUCTURE_TYPE_DISPLAY_PLANE_CAPABILITIES_2_KHR
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=== New Enums
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None.
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=== New Structures
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* slink:VkDisplayProperties2KHR
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* slink:VkDisplayPlaneProperties2KHR
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* slink:VkDisplayModeProperties2KHR
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* slink:VkDisplayPlaneInfo2KHR
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* slink:VkDisplayPlaneCapabilities2KHR
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=== New Functions
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* flink:vkGetPhysicalDeviceDisplayProperties2KHR
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* flink:vkGetPhysicalDeviceDisplayPlaneProperties2KHR
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* flink:vkGetDisplayModeProperties2KHR
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* flink:vkGetDisplayPlaneCapabilities2KHR
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=== Issues
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1) What should this extension be named?
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*RESOLVED*: VK_KHR_get_display_properties2.
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Other alternatives:
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* VK_KHR_display2
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* One extension, combined with VK_KHR_surface_capabilites2.
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2) Should extensible input structs be added for these new functions:
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*RESOLVED*:
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* flink:vkGetPhysicalDeviceDisplayProperties2KHR: No.
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The only current input is a VkPhysicalDevice.
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Other inputs wouldn't make sense.
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* flink:vkGetPhysicalDeviceDisplayPlaneProperties2KHR: No.
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The only current input is a VkPhysicalDevice.
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Other inputs wouldn't make sense.
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* flink:vkGetDisplayModeProperties2KHR: No.
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The only curent inputs are a VkPhysicalDevice and a VkDisplayModeKHR.
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Other inputs wouldn't make sense.
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3) Should additional display query functions be extended?
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*RESOLVED*:
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* flink:vkGetDisplayPlaneSupportedDisplaysKHR: No.
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Extensions should instead extend
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flink:vkGetDisplayPlaneCapabilitiesKHR().
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=== Version History
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* Revision 1, 2017-02-21 (James Jones)
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- Initial draft.
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