mirror of
https://github.com/status-im/Vulkan-Docs.git
synced 2025-02-25 04:25:12 +00:00
22a5a1459f
* Update release number to 124.
Github Issues:
* Fix Makefile SPECREMARK macro to work when not building in a git tree
(public issue 992).
* Ignore pname:aspectMask for unused attachments in
slink:VkSubpassDescription2KHR valid usage statements (public pull
request 1028).
* Minor markup / spelling fixes (public pull requests 1035, 1045).
Internal Issues:
* Fix markup in Valid Usage statement for slink:VkCreateFramebuffer
(internal issue 1823).
* Add a new <<synchronization-signal-operation-order, _signal operation
order_>> section to the synchronization chapter which describes in
detail the ordering guarantees provided by the API between fence and
semaphore signal operations (internal merge request 3368).
* Move generated `appendix/meta/` files into the Makefile GENERATED
directory (internal merge request 3381).
New Extensions
* `<<VK_KHR_shader_clock>>`
* `<<VK_KHR_timeline_semaphore>>`
49 lines
1.6 KiB
Plaintext
49 lines
1.6 KiB
Plaintext
// Copyright (c) 2017-2019 Khronos Group. This work is licensed under a
|
|
// Creative Commons Attribution 4.0 International License; see
|
|
// http://creativecommons.org/licenses/by/4.0/
|
|
|
|
include::{generated}/meta/VK_KHR_8bit_storage.txt[]
|
|
|
|
*Last Modified Date*::
|
|
2018-02-05
|
|
*IP Status*::
|
|
No known IP claims.
|
|
*Interactions and External Dependencies*::
|
|
- This extension requires
|
|
{spirv}/KHR/SPV_KHR_8bit_storage.html[`SPV_KHR_8bit_storage`]
|
|
*Contributors*::
|
|
- Alexander Galazin, Arm
|
|
|
|
The `VK_KHR_8bit_storage` extension allows use of 8-bit types in uniform and
|
|
storage buffers, and push constant blocks.
|
|
This extension introduces several new optional features which map to SPIR-V
|
|
capabilities and allow access to 8-bit data in code:Block-decorated objects
|
|
in the code:Uniform and the code:StorageBuffer storage classes, and objects
|
|
in the code:PushConstant storage class.
|
|
|
|
The code:StorageBuffer8BitAccess capability must: be supported by all
|
|
implementations of this extension.
|
|
The other capabilities are optional.
|
|
|
|
=== New Enum Constants
|
|
|
|
* Extending elink:VkStructureType:
|
|
** ename:VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_8BIT_STORAGE_FEATURES_KHR
|
|
|
|
=== New Structures
|
|
|
|
* slink:VkPhysicalDevice8BitStorageFeaturesKHR
|
|
|
|
=== New SPIR-V Capabilities
|
|
|
|
* <<spirvenv-capabilities-table-8bitstorage,code:StorageBuffer8BitAccess>>
|
|
* <<spirvenv-capabilities-table-8bitstorage,code:UniformAndStorageBuffer8BitAccess>>
|
|
* <<spirvenv-capabilities-table-8bitstorage,code:StoragePushConstant8>>
|
|
|
|
=== Issues
|
|
|
|
=== Version History
|
|
|
|
* Revision 1, 2018-02-05 (Alexander Galazin)
|
|
- Initial draft
|