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476e3f422d
* Update release number to 104.
Public Issues:
* Remove the incorrect line from "`Initial`" to "`Invalid`" state in the
<<commandbuffer-lifecycle-diagram, Lifecycle of a command buffer>>
diagram (public issue 881).
* Add Fuchsia platform to <<boilerplate-wsi-header-table, Window System
Extensions and Headers>> table (public pull request 933).
* Change the type of
slink:VkBufferDeviceAddressCreateInfoEXT::pname:deviceAddress from
basetype:VkDeviceSize to basetype:VkDeviceAddress. These are both
typedefs of code:uint64_t, so it is an ABI-compatible change (public
issue 934).
Internal Issues:
* Remove generated header files and update the CI tests to build a copy of
the headers for use by the hpp-generate / hpp-compile CI stages. Targets
to generate the headers will not be removed, but keeping these generated
files in the repository increased the frequency of conflicts between
branches when merging to master (internal issue 745).
* Reword "`undefined: behavior if *action*" to "`must: not do *action*`"
in the places the old terminology was used, and add a new
<<writing-undefined, Describing Undefined Behavior>> section of the
style guide to explain how to write such language in the future
(internal issue 1579).
* Move almost all Python scripts into the toplevel `scripts/` directory.
Apply extensive internal edits to clean up and simplify the scripts, and
try to follow PEP8 guidelines. Generalize the scripts with the use of a
Conventions object controlling many aspects of output generation, to
enable their use in other Khronos projects with similar requirements.
Autogenerate extension interface refpages (these are experimental and
may be retired going forward).
New Extensions:
* `VK_AMD_display_native_hdr`
* `VK_EXT_full_screen_exclusive` (internal issue 1439)
* `VK_EXT_host_query_reset`
* `VK_EXT_pipeline_creation_feedback` (internal issue 1560)
* `VK_KHR_surface_protected_capabilities` (internal issue 1520)
65 lines
2.5 KiB
Plaintext
65 lines
2.5 KiB
Plaintext
[[platformCreateSurface_vi,platformCreateSurface_vi]]
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=== VI Platform
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[open,refpage='vkCreateViSurfaceNN',desc='Create a slink:VkSurfaceKHR object for a VI layer',type='protos']
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--
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To create a sname:VkSurfaceKHR object for an code:nn::code:vi::code:Layer,
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query the layer's native handle using
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code:nn::code:vi::code:GetNativeWindow, and then call:
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include::../../api/protos/vkCreateViSurfaceNN.txt[]
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* pname:instance is the instance with which to associate the surface.
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* pname:pCreateInfo is a pointer to an instance of the
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sname:VkViSurfaceCreateInfoNN structure containing parameters affecting
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the creation of the surface object.
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* pname:pAllocator is the allocator used for host memory allocated for the
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surface object when there is no more specific allocator available (see
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<<memory-allocation,Memory Allocation>>).
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* pname:pSurface points to a slink:VkSurfaceKHR handle in which the
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created surface object is returned.
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During the lifetime of a surface created using a particular
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code:nn::code:vi::code:NativeWindowHandle, applications must: not attempt to
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create another surface for the same code:nn::code:vi::code:Layer or attempt
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to connect to the same code:nn::code:vi::code:Layer through other platform
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mechanisms.
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If the native window is created with a specified size, pname:currentExtent
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will reflect that size.
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In this case, applications should use the same size for the swapchain's
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pname:imageExtent.
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Otherwise, the pname:currentExtent will have the special value
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[eq]#(0xFFFFFFFF, 0xFFFFFFFF)#, indicating that applications are expected to
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choose an appropriate size for the swapchain's pname:imageExtent (e.g., by
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matching the result of a call to
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code:nn::code:vi::code:GetDisplayResolution).
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include::../../validity/protos/vkCreateViSurfaceNN.txt[]
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--
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[open,refpage='VkViSurfaceCreateInfoNN',desc='Structure specifying parameters of a newly created VI surface object',type='structs']
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--
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The sname:VkViSurfaceCreateInfoNN structure is defined as:
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include::../../api/structs/VkViSurfaceCreateInfoNN.txt[]
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* pname:sType is the type of this structure.
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* pname:pNext is `NULL` or a pointer to an extension-specific structure.
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* pname:flags is reserved for future use.
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* pname:window is the code:nn::code:vi::code:NativeWindowHandle for the
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code:nn::code:vi::code:Layer with which to associate the surface.
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.Valid Usage
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****
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* [[VUID-VkViSurfaceCreateInfoNN-window-01318]]
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pname:window must: be a valid code:nn::code:vi::code:NativeWindowHandle
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****
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include::../../validity/structs/VkViSurfaceCreateInfoNN.txt[]
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--
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