mirror of
https://github.com/status-im/Vulkan-Docs.git
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1f875738fd
* Bump API patch number and header version number to 6 for this
update.
Github Issues:
* Define 'invocation group' for compute and graphics shaders. Cleanup
definition and use of 'workgroup', and add glossary entries (public
issue 1).
* Various minor editorial fixes (public issue 33).
* Clarify locations for block members in the
<<interfaces-iointerfaces-locations,Location Assignment>>
section (public issue 45).
* Editorial fixes for <<commandbuffer-allocation,Command Buffer
Allocation>> section (public issues 54, 59).
* Clarify behavior of depth test in the <<fragops-depth,Depth
Test>> section (public issues 80, 81).
* Remove discussion of return codes from
flink:vkGetPhysicalDeviceSparseImageFormatProperties and
flink:vkGetImageSparseMemoryRequirements, which don't return values
(public issue 82).
* Allow flink:vkCmdDrawIndirect and flink:vkCmdDrawIndexedIndirect
pname:drawCount of 0, as well as 1, when the multiDrawIndirect
feature is not supported (public issue 88).
* Remove confusing wording in the <<features-limits,Limits>>
section describing the slink:VkPhysicalDeviceLimits
pname:minTexelBufferOffsetAlignment,
pname:minUniformBufferOffsetAlignment, and
pname:minStorageBufferOffsetAlignment members as both minimums and
maximums (public issue 91).
* Clarified that only the RGB components should be affected in places
where sRGB is referred to in the spec, such as ASTC formats. Minor
re-wording to avoid "color space" when actively incorrect, now that
we refer to the Data Format Spec which actually makes a distinction
between color space and transfer function (public issue 94).
* Treat pname:pPropertyCount == 0 consistently in
flink:vkEnumerateInstanceLayerProperties and
flink:vkEnumerateDeviceLayerProperties (public issue 99)
* Cleanup minor editorial issues in chapters 14-17 (public issue 100).
* Clarify definition of flink:vkEnumerateInstanceExtensionProperties
and flink:vkEnumerateDeviceExtensionProperties (public issue 101).
* Define the flink:vkEnumerateInstanceExtensionProperties and
flink:vkEnumerateDeviceExtensionProperties pname:pLayerName
parameter to be a pointer to a null-terminated UTF-8 string (public
issue 101).
* Rearrange "Missing information" references in mandatory format
tables (public issue 101).
* Clarify that the enumerated extensions returned by
flink:vkEnumerateInstanceExtensionProperties and
flink:vkEnumerateDeviceExtensionProperties will only include
extensions provided by the platform or extensions implemented in
implicitly enabled layers (public issue 101).
* Miscellaneous editorial fixes. Include the Vulkan spec patch number
in the PDF title. Fix label on <<fig-non-strict-lines,Non
strict lines>> diagram. Use more easily distinguished symbols in
tables in the <<features-required-format-support,Required
Format Support>> section. Don't require FQDNs used as layer names be
encoded in lower case if not possible, in the
<<extensions-naming-conventions, Extension and Layer Naming
Conventions>> section (public issues 101, 119, 121).
Internal Issues:
* Fixed excessive spacing in tables in XHTML (internal issue 18).
* Clarify that ename:VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT
applies to secondary command buffers. Previously spec only referred
to the members of pname:pCommandBuffers being affected by this bit.
Added a separate slink:VkSubmitInfo Valid Usage restriction
specifying that ename:VK_COMMAND_BUFFER_USAGE_ONE_TIME_SUBMIT_BIT
also applies to any secondary command buffers that are recorded into
the primary command buffers in pname:pCommandBuffers (internal issue
106).
* Clarify that slink:VkDeviceCreateInfo::pname:pEnabledFeatures can be
NULL (internal issue 117).
* Remove "the value of" where it is redundant (e.g. speaking of an API
parameter, struct member, or SPIR-V variable, but not when speaking
of color components) (internal issue 175).
* Forced patch version to always be 0 in the header. Add a
"VK_API_VERSION_<major>_<minor>" macro for people to use to do the
right thing. Add a VK_HEADER_VERSION which captures the header
release number independent of the spec patch number (internal issue
176).
* Correct description of
slink:VkPipelineShaderStageCreateInfo::pname:pName to "a pointer to
a null-terminated UTF-8 string" (internal issue #197).
Other Commits:
* Updated DataFormat spec reference to the new date for revision 5 of
that spec.
* Fixed KEEP option (to retain LaTeX intermediate files) in the
Makefile to be included when edited there, as well as set on the
command line.
* Reserve and add "VK_IMG_filter_cubic" to the registry, and implement
script functionality to add and remove validity from existing
functions. Includes schema and readme changes.
* Update GL_KHR_vulkan_glsl so push_constants do not have descriptor
sets.
35 lines
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35 lines
2.5 KiB
Plaintext
// WARNING: DO NOT MODIFY! This file is automatically generated from the vk.xml registry
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ifndef::doctype-manpage[]
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.Valid Usage
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********************************************************************************
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endif::doctype-manpage[]
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ifdef::doctype-manpage[]
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Valid Usage
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-----------
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endif::doctype-manpage[]
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* pname:sType must: be ename:VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO
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* pname:pNext must: be `NULL`
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* pname:flags must: be `0`
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* pname:magFilter must: be a valid elink:VkFilter value
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* pname:minFilter must: be a valid elink:VkFilter value
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* pname:mipmapMode must: be a valid elink:VkSamplerMipmapMode value
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* pname:addressModeU must: be a valid elink:VkSamplerAddressMode value
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* pname:addressModeV must: be a valid elink:VkSamplerAddressMode value
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* pname:addressModeW must: be a valid elink:VkSamplerAddressMode value
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* The absolute value of pname:mipLodBias must: be less than or equal to sname:VkPhysicalDeviceLimits::pname:maxSamplerLodBias
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* If the <<features-features-samplerAnisotropy,anisotropic sampling>> feature is not enabled, pname:anisotropyEnable must: be ename:VK_FALSE
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* If pname:anisotropyEnable is ename:VK_TRUE, pname:maxAnisotropy must: be between `1.0` and sname:VkPhysicalDeviceLimits::pname:maxSamplerAnisotropy, inclusive
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* If pname:unnormalizedCoordinates is ename:VK_TRUE, pname:minFilter and pname:magFilter must: be equal
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* If pname:unnormalizedCoordinates is ename:VK_TRUE, pname:mipmapMode must: be ename:VK_SAMPLER_MIPMAP_MODE_NEAREST
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* If pname:unnormalizedCoordinates is ename:VK_TRUE, pname:minLod and pname:maxLod must: be zero
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* If pname:unnormalizedCoordinates is ename:VK_TRUE, pname:addressModeU and pname:addressModeV must: each be either ename:VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_EDGE or ename:VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_BORDER
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* If pname:unnormalizedCoordinates is ename:VK_TRUE, pname:anisotropyEnable must: be ename:VK_FALSE
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* If pname:unnormalizedCoordinates is ename:VK_TRUE, pname:compareEnable must: be ename:VK_FALSE
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* If any of pname:addressModeU, pname:addressModeV or pname:addressModeW are ename:VK_SAMPLER_ADDRESS_MODE_CLAMP_TO_BORDER, pname:borderColor must: be a valid elink:VkBorderColor value
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* If the VK_KHR_mirror_clamp_to_edge extension is not enabled, pname:addressModeU, pname:addressModeV and pname:addressModeW mustnot: be ename:VK_SAMPLER_ADDRESS_MODE_MIRROR_CLAMP_TO_EDGE
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* If pname:compareEnable is ename:VK_TRUE, pname:compareOp must: be a valid elink:VkCompareOp value
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ifndef::doctype-manpage[]
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********************************************************************************
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endif::doctype-manpage[]
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