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b9e9296cd8
* Bump API patch number and header version number to 53 for this update.
Github Issues:
Internal Issues:
* Clarify mappings of coordinates for mutable, compatible image views in
slink:VkImageViewCreateInfo (internal issue 815).
* Make ename:VK_BIND_SFR_BIT require a logical device with multiple
physical devices, so that standard sparse image block dimensions are
only required on systems that support multi-GPU (internal issue 835).
* Convert all files from use of // refBegin .. // refEnd comments to
delimit ref pages, to use of open blocks, and update style guide
accordingly (internal issue 839).
* Add valid usage for slink:VkWriteDescriptorSet when performing updates
to a ename:VK_STORAGE_IMAGE descriptor with layout
ename:VK_IMAGE_LAYOUT_GENERAL.
* Add a hack to the validity generator script to support an odd
interaction between flink:vkCmdFillBuffer and an extension (internal
issue 853).
* Remove redundant text describing slink:VkBufferCreateInfo::pname:usage,
which was already covered by implicit valid usage (internal issue 854).
* Update implicit validity generator script to properly handle the
pname:sType and pname:pNext members of "returnedonly" structures
(internal issue 874).
* Note that slink:VkApplicationInfo::pname:pApplicationName &
slink:VkApplicationInfo::pname:pEngineName are optional, and add missing
implicit valid usage statements for flink:vkDestroyInstance.
* Added missing valid usage for flink:vkCmdWriteTimestamp to require a
timestamp query pool.
* Simplify and/or split "`non-atomic`" valid usage statements.
New Extensions:
* `VK_AMD_gpu_shader_int16`
* `VK_EXT_blend_operation_advanced`
* `VK_EXT_sampler_filter_minmax`
* `VK_NV_framebuffer_mixed_samples`
-----------------------------------------------------
Note: the 1.0.52 spec wasn't published on github, so the 1.0.53 release
combines both change sets.
-----------------------------------------------------
Change log for June 13, 2017 Vulkan 1.0.52 spec update:
* Bump API patch number and header version number to 52 for this update.
Github Issues:
Internal Issues:
* Clarify behavior when non-coherent memory has
<<memory-device-unmap-does-not-flush, not been flushed before being
unmapped>> (internal issue 819).
* Fix description of code:WorkgroupSize builtin to note it decorates an
object, not a variable (internal issue 836).
* Fix asciidoc attributes so that trailing '{plus}' symbols in [eq] style
equations are rendered properly (internal issue 845).
* Add language to the "`Extension Handles, Objects, Enums, and Typedefs`"
section of the Procedures and Conventions document stating that any new
handle type requires a corresponding entry in the elink:VkObjectType
enumerated type (internal issue 856).
* Update style guide to use slink macro for Vulkan handle type names, and
define narrow conditions under which to use the *name and *text macros
instead of *link (internal issue 886).
* Add a dependency of the <<VK_KHX_device_group,VK_KHX_device_group>>
extension on VK_KHX_device_group_creation to +vk.xml+ and the extension
appendix.
* Change the copyright on Vulkan specification asciidoc *source* files to
CC-BY 4.0, and update the proprietary Khronos copyright applied to the
generated *output* formats (internal issue 327). This enables broader
re-use and modification of the Vulkan specification sources, while not
affecting the Reciprocal IP License between Vulkan Adopters and Working
Group Members.
New Extensions:
* `VK_NV_fill_rectangle`
* `VK_NV_fragment_coverage_to_color`
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62 lines
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Copyright 2014-2017 The Khronos Group Inc.
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This specification is protected by copyright laws and contains material proprietary
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to Khronos. Except as described by these terms, it or any components
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may not be reproduced, republished, distributed, transmitted, displayed, broadcast
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or otherwise exploited in any manner without the express prior written permission
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of Khronos.
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This specification has been created under the Khronos Intellectual Property Rights
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Policy, which is Attachment A of the Khronos Group Membership Agreement available at
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www.khronos.org/files/member_agreement.pdf. Khronos Group grants a conditional
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copyright license to use and reproduce the unmodified specification for any purpose,
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without fee or royalty, EXCEPT no licenses to any patent, trademark or other
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intellectual property rights are granted under these terms. Parties desiring to
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implement the specification and make use of Khronos trademarks in relation to that
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implementation, and receive reciprocal patent license protection under the Khronos
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IP Policy must become Adopters and confirm the implementation as conformant under
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the process defined by Khronos for this specification;
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see https://www.khronos.org/adopters.
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Khronos makes no, and expressly disclaims any, representations or warranties,
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express or implied, regarding this specification, including, without limitation:
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merchantability, fitness for a particular purpose, non-infringement of any
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Contributors or Members, or their respective partners, officers, directors,
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This specification contains substantially unmodified functionality from, and is a
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successor to, Khronos specifications including OpenGL, OpenGL ES and OpenCL.
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Some parts of this Specification are purely informative and do not define requirements
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necessary for compliance and so are outside the Scope of this Specification. These
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parts of the Specification are marked by the "`Note`" icon or designated "`Informative`".
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Where this Specification uses terms, defined in the Glossary or otherwise, that refer to
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enabling technologies that are not expressly set forth as being required for compliance,
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those enabling technologies are outside the Scope of this Specification.
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Where this Specification uses the terms "`may`", or "`optional`", such features or
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behaviors do not define requirements necessary for compliance and so are outside the
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Scope of this Specification.
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Where this Specification uses the terms "`not required`", such features or
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behaviors may be omitted from certain implementations, but when they are included, they
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define requirements necessary for compliance and so are INCLUDED in the Scope of this
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Specification.
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Where this Specification includes normative references to external documents, the
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specifically identified sections and functionality of those external documents are in
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Scope. Requirements defined by external documents not created by Khronos may contain
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contributions from non-members of Khronos not covered by the Khronos Intellectual
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Property Rights Policy.
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Group Inc. ASTC is a trademark of ARM Holdings PLC; OpenCL is a trademark of Apple Inc.;
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and OpenGL is a registered trademark of Silicon Graphics International, all used under license by
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Khronos. All other product names, trademarks, and/or company names are used solely for
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