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9858c1e89e
* Update release number to 85.
Public Issues:
* Add self-dependency ename:VK_DEPENDENCY_BY_REGION_BIT valid usage
statements for slink:VkSubpassDependency(public pull request 778).
* Apply fix from pull request 742 to slink:VkSubpassDependency and
slink:VkSubpassDependency2 (public pull request 779).
* Specify the units of slink:VkBufferImageCopy::pname:bufferRowLength and
pname:bufferImageHeight as texels (public pull request 781).
* Better specify promoted parameter mapping in the
`<<VK_KHR_create_renderpass2>>` appendix (public pull request 782).
Internal Issues:
* Only include the <<fundamentals-validusage-versions, Valid Usage for
Newer Core Versions>> section in Vulkan 1.1 or later (internal issue
1381).
Other Issues:
* Clean up redundant valid usage language for the
`VK_ANDROID_external_memory_android_hardware_buffer` extension
interaction with slink:VkImageCreateInfo.
* Fix error in a flag name within valid usage statements for
slink:VkMemoryAllocateInfo.
* Clarify that memory types are not totally ordered in
slink:VkPhysicalDeviceMemoryProperties.
* For slink:VkWriteDescriptorSetInlineUniformBlockEXT, set
structextends="VkWriteDescriptorSet" in `vk.xml`, and make
slink:VkDescriptorSetLayoutBindingFlagsCreateInfoEXT::pname:pBindingFlags
optional.
* Add documentation of 'provisional' XML attribute to registry.txt.
New Extensions:
* `VK_NV_compute_shader_derivatives`
* `VK_NV_corner_sampled_image`
* `VK_NV_fragment_shader_barycentric`
* `VK_NV_mesh_shader`
* `VK_NV_representative_fragment_test`
* `VK_NV_scissor_exclusive`
* `VK_NV_shader_image_footprint`
* `VK_NV_shading_rate_image`
* `VK_NVX_raytracing`
72 lines
2.7 KiB
Plaintext
72 lines
2.7 KiB
Plaintext
// Copyright (c) 2016-2017 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_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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