Commit Graph

10 Commits

Author SHA1 Message Date
Jeff Bolz 38e3780685 Vulkan-MemoryModel issue 7: Clarify that scoped modification order only relates atomic writes. (#906)
Bonus: Clarify that mutually-ordered is irreflexive. Irreflexivity of some other relations follows naturally from this.
2019-02-10 02:35:13 -08:00
Jon Leech b59ec03ee3 Change log for February 3, 2019 Vulkan 1.1.99 spec update:
* Update release number to 99.

Public Issues:

  * Add missing pname:pMemoryHostPointerProperties description to
    flink:vkGetMemoryHostPointerPropertiesEXT.txt (public pull request 896).
  * Minor markup fixes (public pull request 900).
  * Minor update to `khronos.css` and markup fixes (originally proposed in
    public pull request 901, but done via an internal MR).

Internal Issues:

  * Document restrictions on image queries for Y'CbCr formats in the
    <<features-formats-requiring-sampler-ycbcr-conversion>> table as well as
    for slink:sname:VkImageFormatProperties and slink:VkImageCreateInfo
    (internal issue 1361).
  * Correct type of the code:FragSizeEXT built-in in the
    <<interfaces-builtin-variables, Built-In Variables>> section (internal
    issue 1526).
  * Clean up math in the <<textures, Image Operations>> chapter by
    refactoring, using better naming conventions, updating diagrams to use
    the correct orientation, etc. (internal merge request 2968).
  * Fix minor typos for slink:VkImageCreateInfo and
    slink:VkImageStencilUsageCreateInfoEXT.
  * Add missing documentation for tlink:VkResolveModeFlagsKHR.
  * Fix extension dependency of pname:scalarBlockLayout in the
    <<features-features-requirements, Feature Requirements>> section.
  * Fix indexing math for shader binding table calculations in the
    <<shader-binding-table-indexing-rules, Indexing Rules>> section, and use
    spelling "`any-hit`" consistently.
  * Reconcile valid usage statement and text for sampled image layouts in
    slink:VkWriteDescriptorSet
    (https://github.com/KhronosGroup/Vulkan-ValidationLayers/issues/551).
  * Make SPIR-V code:OpConvertUToPtr and code:OpConvertPtrToU operations
    require a 64-bit integer for physical storage buffer pointers in the
    <<spirvenv-module-validation, Validation Rules within a Module>>
    section.
  * Update to KaTeX 10.0.

New Extensions:

  * `VK_EXT_filter_cubic`
  * `VK_NV_dedicated_allocation_image_aliasing`
2019-02-04 01:26:23 -08:00
Jon Leech f1a7c4b4f3 Change log for January 13, 2019 Vulkan 1.1.98 spec update:
* Update release number to 98.

Public Issues:

  * Fix missing markup in flink:vkDestroyPipelineLayout valid usage
    statement (pull request 882).
  * Add missing contributors for `<<VK_EXT_buffer_device_address>>` (public
    pull request 891).

Internal Issues:

  * Detect nested bullet points in valid usage blocks and warn about them
    during VUID assignment (internal issue 1382).
  * Update the style guide to document the process for reserving new bits in
    bitmask types (internal issue 1411).
  * Clarify for slink:VkApplicationInfo::pname:apiVersion and in the
    <<fundamentals-validusage-versions, Valid Usage for Newer Core
    Versions>> section when it is valid for an application to use a certain
    version of Vulkan API functionality (for an instance and for a
    device/physical device); and when the validation layers must generate an
    error (internal issue 1412).
  * Add optional <<memory-model-availability-visibility, transitive
    availability/visibility operations to the memory model, including a new
    pname:vulkanMemoryModelAvailabilityVisibilityChains feature for
    slink:VkPhysicalDeviceVulkanMemoryModelFeaturesKHR (internal issue
    1460).
  * Add the code:StorageBuffer storage class to those in the
    <<interfaces-resources-descset, Descriptor Set Interface>> (internal
    issue 1480).
  * Add missing `returnedonly` tags for a number of returned extension
    structures that can be passed in pname:pNext chains (internal issue
    1515).
  * Clean up and rearrange some spec language for
    slink:VkRenderPassCreateInfo and slink:VkAttachmentReference.txt
    (internal issue 1522).
  * Correctly round the code:OpVectorTimesScalar and
    code:OpMatrixTimesScalar SPIR-V operations in the <<Precision of core
    SPIR-V Instructions>> table (internal merge request 2996).
  * Work around cases in flink:vkCmdBeginTransformFeedbackEXT,
    flink:vkCmdEndTransformFeedbackEXT, and
    slink:VkPipelineCoverageModulationStateCreateInfoNV where an array
    parameter is `optional` but the length is not in `vk.xml`. This is an
    interim fix using `noautovalidity` + handcoded VU replacing those that
    should be autogenerated (internal issue 2944 and
    https://github.com/KhronosGroup/Vulkan-ValidationLayers/issues/480).
  * Remove redundant capability validation of the code:float16 and code:int8
    SPIR-V capabilities from the <<spirvenv-capabilities, Capabilities>>
    section, since they are already covered in the preceding table.
  * Update check_spec_links script, including validation for reference page
    open blocks. Fix errors identified by the script.
2019-01-13 05:53:27 -08:00
Jon Leech 56e0289318 Change log for January 05, 2019 Vulkan 1.1.97 spec update:
* 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`
2019-01-05 19:40:12 -08:00
Jon Leech 894211de5f (The previous commit didn't actually include internal gitlab changes
since 1.1.89; fixed now).

Change log for October 28, 2018 Vulkan 1.1.90 spec update:

  * Update release number to 90.

Public Issues:

  * Tag flink:vkQueueWaitIdle as `externsync` in `vk.xml` (public pull
    request 815).
  * Update README (public pull request 834).
  * `VK_NV_framebuffer_mixed_samples` and `VK_AMD_mixed_attachment_samples`
    had confusing and contradictory valid usage statements when read in the
    all-extensions spec build. Change them to explicitly mention which
    extension each is for (public issue Vulkan-ValidationLayers/issues/353).

Internal Issues:

  * Update `COPYING.md` to clarify how externally generated Vulkan
    Specifications (for translations, annotations, or other reasons) must be
    copyrighted, and acknowledge the Exception Clause on the `vk.xml`
    license (internal issue 1079).
  * Specify that flink:vkGetPhysicalDeviceImageFormatProperties may: return
    pname:maxMipLevels 1 if the format is ycbcr (internal issue 1361).
  * Clarify previously underspecified language for
    flink:vkCmdPushConstants::pname:pStageFlags regarding use of push
    constants across multiple pipelines (internal issue 1403).
  * Fix typo in XML/headers for
    ename:VK_STRUCTURE_TYPE_IMAGE_DRM_FORMAT_MODIFIER_EXPLICIT_CREATE_INFO_EXT,
    which was previously
    etext:VK_STRUCTURE_TYPE_IMAGE_EXCPLICIT_DRM_FORMAT_MODIFIER_CREATE_INFO_EXT
    (internal issue 1428).
  * Fix markup of equations that were sporadically breaking the
    `optimize-pdf` step of PDF generation, due (apparently) to inconsistent
    treatment of unwrapped multicharacter terms by different LaTeX parsers
    (internal issue 1435).
  * For the <<memory-model-synchronizes-with synchronizes-with>> memory
    model relation cases involving a release barrier plus relaxed atomic
    write, treat the atomic as if it were a release atomic and allow the
    acquire side to read from its hypothetical release sequence. This is
    more consistent with how C++ defines synchronization for release fences
    (internal issue cross-api/memory-model#72).
  * Minor editorial changes to the <<memory-model, memory model>> appendix
    based on external feedback.
2018-10-28 23:53:18 -07:00
Jon Leech 099174883d Change log for October 28, 2018 Vulkan 1.1.90 spec update:
* Update release number to 90.

Public Issues:

  * Tag flink:vkQueueWaitIdle as `externsync` in `vk.xml` (public pull
    request 815).
  * Update README (public pull request 834).
  * `VK_NV_framebuffer_mixed_samples` and `VK_AMD_mixed_attachment_samples`
    had confusing and contradictory valid usage statements when read in the
    all-extensions spec build. Change them to explicitly mention which
    extension each is for (public issue Vulkan-ValidationLayers/issues/353).

Internal Issues:

  * Update `COPYING.md` to clarify how externally generated Vulkan
    Specifications (for translations, annotations, or other reasons) must be
    copyrighted, and acknowledge the Exception Clause on the `vk.xml`
    license (internal issue 1079).
  * Specify that flink:vkGetPhysicalDeviceImageFormatProperties may: return
    pname:maxMipLevels 1 if the format is ycbcr (internal issue 1361).
  * Clarify previously underspecified language for
    flink:vkCmdPushConstants::pname:pStageFlags regarding use of push
    constants across multiple pipelines (internal issue 1403).
  * Fix typo in XML/headers for
    ename:VK_STRUCTURE_TYPE_IMAGE_DRM_FORMAT_MODIFIER_EXPLICIT_CREATE_INFO_EXT,
    which was previously
    etext:VK_STRUCTURE_TYPE_IMAGE_EXCPLICIT_DRM_FORMAT_MODIFIER_CREATE_INFO_EXT
    (internal issue 1428).
  * Fix markup of equations that were sporadically breaking the
    `optimize-pdf` step of PDF generation, due (apparently) to inconsistent
    treatment of unwrapped multicharacter terms by different LaTeX parsers
    (internal issue 1435).
  * For the <<memory-model-synchronizes-with synchronizes-with>> memory
    model relation cases involving a release barrier plus relaxed atomic
    write, treat the atomic as if it were a release atomic and allow the
    acquire side to read from its hypothetical release sequence. This is
    more consistent with how C++ defines synchronization for release fences
    (internal issue cross-api/memory-model#72).
  * Minor editorial changes to the <<memory-model, memory model>> appendix
    based on external feedback.
2018-10-28 21:32:44 -07:00
Jon Leech 8d6a7b23a7 Change log for October 21, 2018 Vulkan 1.1.89 spec update:
* Update release number to 89.

Public Issues:

  * Clarify the reference to <<features-limits-mipmapPrecisionBits, mipmap
    precision bits>> in the <<textures-image-level-selection, Image Level(s)
    Selection>> section (public issue 660).
  * Update <<debugging-object-types,VkObjectType and Vulkan Handle
    Relationship>> table with missing types (public pull request 820).
  * Miscellaneous minor markup cleanup (public pull request 822).
  * Fix copy/paste bugs in the description of how implicit
    availability/visibility operations for atomics/barriers are ordered in
    the <<memory-model-availability-visibility-semantics, Availability and
    Visibility Semantics>> section (public issue 823).
  * Add missing shading_rate_image bit from mesh pipeline list in the
    <<synchronization-pipeline-stages-types>> list (public issue 824).

Internal Issues:

  * Clarify that only statically used members of a push constant block need
    to be in the push constant range, and stop referring to block members as
    "`variables`" in the <<interfaces-resources-pushconst, Push Constant
    Interface>> section. This is related to
    https://github.com/KhronosGroup/Vulkan-ValidationLayers/issues/340
    (internal issue 1401).
  * Clarify interaction between flink:vkCmdSetDeviceMask and render pass
    control commands in the slink:VkDeviceGroupRenderPassBeginInfo section
    (internal issue 1416).
  * Miscellaneous minor markup cleanup.
  * Remove types defined by `"disabled"` extensions from
    validextensionstructs in the XML processing scripts, so downstream code
    generators don't emit them.
2018-10-21 06:08:41 -07:00
Petr Kraus d9e73159f2 Convert to pretty quotes 2018-10-09 01:41:40 +02:00
Jon Leech 9858c1e89e 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`
2018-09-15 18:35:16 -07:00
Jon Leech adadfce8a3 Change log for September 8, 2018 Vulkan 1.1.84 spec update:
* Update release number to 84.

Public Issues:

  * Fix code sample in the `<<VK_EXT_debug_utils>>` extension (public issue
    751).
  * Fix misleading comment in `vk.xml` for
    slink:VkDescriptorBufferInfo::pname:buffer (public pull request 762).
  * Fix formatting of deprecation attributes in schema doc (public pull
    request 767).
  * Change `can` to `may` in the description of
    elink:VkSparseImageFormatFlagBits, which are return values from queries
    (public pull request 768).
  * Prettify generated contact list in extension appendices, adding logos
    and a New Issue link (public pull request 770).
  * Enable sRGB conversion based on the image view format, not the image
    format, in the <<textures-format-conversion, Format Conversion>> section
    (public pull request 773).
  * Fix typo in equation in the <<primsrast-lines-basic, Basic Line Segment
    Rasterization>> section (public pull request 780).
  * Fix special characters in GitHub contacts links (public pull request
    783).
  * Make clean_pdf target remove pdf folder (public pull request 784).
  * Fix styleguide bad markup of block continuation (public pull request
    792).

Other Issues:

  * Allow a zero vertex attribute divisor in the
    `<<VK_EXT_vertex_attribute_divisor>>` extension, exposed via the
    slink:VkPhysicalDeviceVertexAttributeDivisorFeaturesEXT feature.
  * Add missing `structextends="VkDeviceCreateInfo"` to
    slink:VkPhysicalDeviceShaderDrawParameterFeatures and
    slink:VkPhysicalDeviceBlendOperationAdvancedFeaturesEXT.

New Extensions:

  * `VK_KHR_memory_model`
  * `VK_EXT_astc_decode_mode`
  * `VK_EXT_inline_uniform_block`
2018-09-08 15:52:13 -07:00