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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>>`
72 lines
2.7 KiB
Plaintext
72 lines
2.7 KiB
Plaintext
// Copyright (c) 2016-2019 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::{generated}/meta/VK_KHR_create_renderpass2.txt[]
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Last Modified Date::
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2018-02-07
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Contributors::
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- Tobias Hector
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- Jeff Bolz
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This extension provides a new entry point to create render passes in a way
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that can be easily extended by other extensions through the substructures of
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render pass creation.
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The Vulkan 1.0 render pass creation sub-structures do not include
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ptext:sType/ptext:pNext members.
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Additionally, the renderpass begin/next/end commands have been augmented
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with new extensible structures for passing additional subpass information.
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The slink:VkRenderPassMultiviewCreateInfo and
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slink:VkInputAttachmentAspectReference structures that extended the original
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slink:VkRenderPassCreateInfo are not accepted into the new creation
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functions, and instead their parameters are folded into this extension as
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follows:
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* Elements of slink:VkRenderPassMultiviewCreateInfo::pname:pViewMasks are
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now specified in slink:VkSubpassDescription2KHR::pname:viewMask.
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* Elements of slink:VkRenderPassMultiviewCreateInfo::pname:pViewOffsets
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are now specified in slink:VkSubpassDependency2KHR::pname:viewOffset.
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* slink:VkRenderPassMultiviewCreateInfo::pname:correlationMaskCount and
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slink:VkRenderPassMultiviewCreateInfo::pname:pCorrelationMasks are
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directly specified in slink:VkRenderPassCreateInfo2KHR.
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* slink:VkInputAttachmentAspectReference::pname:aspectMask is now
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specified in the relevant input attachment description in
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slink:VkAttachmentDescription2KHR::pname:aspectMask
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The details of these mappings are explained fully in the new structures.
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=== New Enum Constants
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* Extending elink:VkStructureType:
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** ename:VK_STRUCTURE_TYPE_ATTACHMENT_DESCRIPTION_2_KHR
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** ename:VK_STRUCTURE_TYPE_ATTACHMENT_REFERENCE_2_KHR
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** ename:VK_STRUCTURE_TYPE_SUBPASS_DESCRIPTION_2_KHR
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** ename:VK_STRUCTURE_TYPE_SUBPASS_DEPENDENCY_2_KHR
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** ename:VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO_2_KHR
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** ename:VK_STRUCTURE_TYPE_SUBPASS_BEGIN_INFO_KHR
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** ename:VK_STRUCTURE_TYPE_SUBPASS_END_INFO_KHR
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=== New Structures
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* slink:VkAttachmentDescription2KHR
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* slink:VkAttachmentReference2KHR
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* slink:VkSubpassDescription2KHR
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* slink:VkSubpassDependency2KHR
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* slink:VkRenderPassCreateInfo2KHR
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* slink:VkSubpassBeginInfoKHR
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* slink:VkSubpassEndInfoKHR
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=== New Functions
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* flink:vkCreateRenderPass2KHR
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* flink:vkCmdBeginRenderPass2KHR
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* flink:vkCmdNextSubpass2KHR
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* flink:vkCmdEndRenderPass2KHR
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=== Version History
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* Revision 1, 2018-02-07 (Tobias Hector)
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- Internal revisions
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