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56e0289318
* Update release number to 97.
Public Issues:
* Add a special case to the <<renderpass-compatibility, Render Pass
Compatibility>> rules allowing single-subpass renderpasses to be
compatible even if they have different resolve attachment references
(public issue 835).
* Fix the miss shader binding table record address rule in the
<<shader-binding-table-indexing-rules, Miss Shaders>> section to index
by code:missIndex, not code:sbtOffset (public issue 875).
Internal Issues:
* Add a missing anchor to the elink:VkSamplerCreateFlagBits language
(internal issue 1483).
* Add missing implicit valid usage include for slink:VkHdrMetadataEXT and
corresponding `noautovalidity` attributes in `vk.xml` for the
externally-defined metadata properties (internal issue 1514).
* Remove restrictions on the `mask` parameter of SPIR-V's
code:OpGroupNonUniformXor in the <<spirvenv-module-validation,
Validation Rules within a Module>> appendix (internal merge request
2971).
* Restore `noautovalidity` attribute for
slink:VkPipelineViewportWScalingStateCreateInfoNV::pname:pViewportWScalings
in `vk.xml` (internal merge request 2975).
* Update copyright dates on Khronos-copyrighted files to 2019 (internal
merge request 2980).
New Extensions:
* `VK_KHR_depth_stencil_resolve`
* `VK_EXT_buffer_device_address`
* `VK_EXT_memory_budget`
* `VK_EXT_memory_priority`
* `VK_EXT_validation_features`
46 lines
1.2 KiB
Plaintext
46 lines
1.2 KiB
Plaintext
// Copyright (c) 2018-2019 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::meta/VK_EXT_memory_budget.txt[]
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Last Modified Date::
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2018-10-08
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Contributors::
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- Jeff Bolz, NVIDIA
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- Jeff Juliano, NVIDIA
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This extension adds support for querying the amount of memory used and the
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total memory budget for a memory heap.
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The values returned by this query are implementation-dependent and can
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depend on a variety of factors including operating system and system load.
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The pname:heapBudget values can be used as a guideline for how much total
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memory from each heap the process can use at any given time, before
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allocations may start failing or causing performance degradation.
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The values may change based on other activity in the system that is outside
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the scope and control of the Vulkan implementation.
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=== New Enum Constants
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* Extending elink:VkStructureType:
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** ename:VK_STRUCTURE_TYPE_PHYSICAL_DEVICE_MEMORY_BUDGET_PROPERTIES_EXT
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=== New Enums
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None.
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=== New Structures
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* slink:VkPhysicalDeviceMemoryBudgetPropertiesEXT
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=== New Functions
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None.
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=== Version History
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* Revision 1, 2018-10-08 (Jeff Bolz)
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- Initial revision
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