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Vulkan-Docs/appendices/VK_KHR_create_renderpass2.txt

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Change log for July 7, 2018 Vulkan 1.1.80 spec update: * Update release number to 80. Public Issues: * Remove unused "`API Order`" term from glossary (public issue 657). * Dynamically generate the extension appendix includes based on information in `vk.xml`, including new metadata tags describing deprecated, obsoleted, and promoted extensions (public pull request 690). Internal Issues: * Add valid usage statements to flink:vkCmdBindDescriptorSets to keep offsets + range less than or equal to the buffer size (internal issue 1174). New Extensions: * `VK_EXT_conditional_render` * `VK_KHR_create_renderpass2` (public issue 736) * `VK_KHR_8bit_storage` (public issue 737)
2018-07-07 09:21:56 +00:00
// Copyright (c) 2016-2017 Khronos Group. This work is licensed under a
// Creative Commons Attribution 4.0 International License; see
// http://creativecommons.org/licenses/by/4.0/
include::meta/VK_KHR_create_renderpass2.txt[]
Last Modified Date::
2018-02-07
Contributors::
- Tobias Hector
- Jeff Bolz
This extension provides a new entry point to create render passes in a way
that can be easily extended by other extensions through the substructures of
render pass creation.
The Vulkan 1.0 render pass creation sub-structures do not include
ptext:sType/ptext:pNext members.
Additionally, the renderpass begin/next/end commands have been augmented
with new extensible structures for passing additional subpass information.
Better specify promoted parameter mapping The appendix now points explicitly at structures and parameters mapped into the new extension.
2018-08-31 16:11:30 +00:00
The slink:VkRenderPassMultiviewCreateInfo and
Change log for September 19, 2018 Vulkan 1.1.85 spec update: * 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`
2018-09-16 01:35:16 +00:00
slink:VkInputAttachmentAspectReference structures that extended the original
slink:VkRenderPassCreateInfo are not accepted into the new creation
functions, and instead their parameters are folded into this extension as
follows:
Better specify promoted parameter mapping The appendix now points explicitly at structures and parameters mapped into the new extension.
2018-08-31 16:11:30 +00:00
* Elements of slink:VkRenderPassMultiviewCreateInfo::pname:pViewMasks are
now specified in slink:VkSubpassDescription2KHR::pname:viewMask.
* Elements of slink:VkRenderPassMultiviewCreateInfo::pname:pViewOffsets
are now specified in slink:VkSubpassDependency2KHR::pname:viewOffset.
* slink:VkRenderPassMultiviewCreateInfo::pname:correlationMaskCount and
slink:VkRenderPassMultiviewCreateInfo::pname:pCorrelationMasks are
directly specified in slink::VkRenderPassCreateInfo2KHR.
* slink:VkInputAttachmentAspectReference::pname:aspectMask is now
specified in the relevant input attachment description in
slink:VkAttachmentDescription2KHR::pname:aspectMask
The details of these mappings are explained fully in the new structures.
Change log for July 7, 2018 Vulkan 1.1.80 spec update: * Update release number to 80. Public Issues: * Remove unused "`API Order`" term from glossary (public issue 657). * Dynamically generate the extension appendix includes based on information in `vk.xml`, including new metadata tags describing deprecated, obsoleted, and promoted extensions (public pull request 690). Internal Issues: * Add valid usage statements to flink:vkCmdBindDescriptorSets to keep offsets + range less than or equal to the buffer size (internal issue 1174). New Extensions: * `VK_EXT_conditional_render` * `VK_KHR_create_renderpass2` (public issue 736) * `VK_KHR_8bit_storage` (public issue 737)
2018-07-07 09:21:56 +00:00
=== New Enum Constants
* Extending elink:VkStructureType:
** ename:VK_STRUCTURE_TYPE_ATTACHMENT_DESCRIPTION_2_KHR
** ename:VK_STRUCTURE_TYPE_ATTACHMENT_REFERENCE_2_KHR
** ename:VK_STRUCTURE_TYPE_SUBPASS_DESCRIPTION_2_KHR
** ename:VK_STRUCTURE_TYPE_SUBPASS_DEPENDENCY_2_KHR
** ename:VK_STRUCTURE_TYPE_RENDER_PASS_CREATE_INFO_2_KHR
** ename:VK_STRUCTURE_TYPE_SUBPASS_BEGIN_INFO_KHR
** ename:VK_STRUCTURE_TYPE_SUBPASS_END_INFO_KHR
=== New Structures
* slink:VkAttachmentDescription2KHR
* slink:VkAttachmentReference2KHR
* slink:VkSubpassDescription2KHR
* slink:VkSubpassDependency2KHR
* slink:VkRenderPassCreateInfo2KHR
* slink:VkSubpassBeginInfoKHR
* slink:VkSubpassEndInfoKHR
=== New Functions
* flink:vkCreateRenderPass2KHR
* flink:vkCmdBeginRenderPass2KHR
* flink:vkCmdNextSubpass2KHR
* flink:vkCmdEndRenderPass2KHR
=== Version History
* Revision 1, 2018-02-07 (Tobias Hector)
- Internal revisions