Commit Graph

4 Commits

Author SHA1 Message Date
Jon Leech 1ca0ea1ef0 Change log for July 22, 2016 Vulkan 1.0.22 spec update:
* Bump API patch number and header version number to 22 for this update.

Github Issues:

  * Translate the subpass self-dependency language into concrete
    validity statements, and added a validity statement about the
    restrictions on layout parameters (public issue 267).
  * Add validity requirement that
    slink:VkAttachmentDescription::pname:finalLayout and
    slink:VkAttachmentReference::pname:layout must not be
    ename:VK_IMAGE_LAYOUT_UNDEFINED or
    ename:VK_IMAGE_LAYOUT_PREINITIALIZED (public issue 268).
  * Clarify that slink:VkSubpassDescription::pname:pResolveAttachments
    layouts are used. Make language consistent with other attachment
    arrays (public issue 270).
  * Changed 64-bit definition for
    dname:VK_DEFINE_NON_DISPATCHABLE_HANDLE to work for x32 platform in
    +vk.xml+ and the resulting +vulkan.h+ (public issue 282).
  * Add missing error return code for
    flink:vkEnumerateInstanceExtensionProperties and
    flink:vkEnumerateDeviceExtensionProperties (public issue 285)
  * Fix several cases of stext::VkStructName.memberName markup to
    stext::VkStructName::pname:memberName, to match other usage in the
    spec, and describe this markup in the style guide (public issue
    286).
  * Modified validity language generation script to avoid redundant
    common ancestor language if covered by generic parent language, and
    used `Both' instead of `Each' when appropriate (public issue 288).

Internal Issues:

  * Add language about behavior of flink:vkAllocateDescriptorSets when
    allocation fails due to fragmentation, a new error
    ename:VK_ERROR_FRAGMENTED_POOL, and a Note explaining the situation
    (internal issue 309).
  * For the features of code:PointSize, code:ClipDistance, and
    code:CullDistance, the SPIR-V capability is required to be declared
    on use (read or write) rather than on decoration (internal issue
    359).
  * Have desktop versions of GLSL respect precision qualification
    (code:mediump and code:lowp) when compiling for Vulkan. These will
    get translated to SPIR-V's code:RelaxedPrecision decoration as they
    do with OpenGL ES versions of GLSL (ESSL). The default precision of
    all types is code:highp when using a desktop version (internal issue
    360).
  * Add validity statement for slink:VkImageCreateInfo specifying that
    multisampled images must be two-dimensional, optimally tiled, and
    with a single mipmap level (internal issue 369).
  * Add validity statements to slink:VkImageViewCreateInfo disallowing
    creation of images or image views with no supported features. Made
    some slink:VkImageViewCreateInfo validity statements more precise
    and consistent. Added a Note to the <<features,features>> chapter
    about formats with no features (internal issue 371).
  * Remove +manpages+ from default build targets. Nroff outputs
    containing imbedded latexmath will not render properly. Fixing this
    is a lot of work for limited use cases (internal issue 401).

Other Commits:

  * Fix flink:vkRenderPassBeginInfo::pname:clearValueCount validity
    statement to be based on attachment indices rather than the number
    of cleared attachments
    (Vulkan-LoaderAndValidationLayers/issues/601).
  * Convert registry documentation from LaTeX to asciidoc source and
    rename from +src/spec/readme.tex+ to +src/spec/registry.txt+.
  * Fix lack of Oxford commas in validity language.
  * Lots of cleanup of generator scripts and Makefiles to move extension
    list for generator into the script arguments instead of the body of
    genvk.py, and express better dependencies between XML, scripts, and
    generated files.
2016-07-23 03:15:48 -07:00
Jon Leech e2d981c029 Change log for July 10, 2016 Vulkan 1.0.20 spec update:
* Bump API patch number and header version number to 20 for this
    update.

Github Issues:

  * Replaced existing reference pages by text automatically extracted
    from the specification source, or generated from vk.xml in some
    cases. This isn't a complete solution for the reference pages, but
    puts them in a much better state. The ref pages (only) are now
    placed under a CC BY open source license, which is more current than
    the obsolete license previously used.

    Further improvements to the pages should not edit them directly, but
    instead concentrate on the specification source from which the ref
    pages are being extracted (public issues 44, 55, 160; internal issue
    389).
2016-07-10 18:13:41 -07:00
Jon Leech 31018cf088 Change log for June 17, 2016 Vulkan 1.0.17 spec update:
* Bump API patch number and header version number to 17 for this
    update.

Github Issues:

  * Update description of vertex shader reuse in
    <<shaders-vertex-execution>> (public issue 106).
  * Simplify validity language around pname:ppEnabledExtensionNames and
    pname:ppEnabledLayerNames (in the <<initialization-instances>> and
    <<devsandqueues-device-creation>> sections) (public issue 214).
  * Add missing validity rule to flink:vkCmdBeginRenderPass requiring
    compatibility between slink:VkAttachmentDescription pname:initalLayout
    members and the corresponding attached framebuffer images (public issue
    233).
  * Fix Unicode arrows appearing in output instead of relational operators
    (public issue 239).
  * Correctly describe the required number of elements for
    code:TessLevelInner and code:TessLevelOuter arrays in the
    <<interfaces-builtin-variables,Built-In Variables>> section as two and
    four, respectively, instead of the other way around, and refer to this
    section from the <<tessellation,Tessellation>> chapter (public issue
    246).

Internal Issues:

  * Document deprecation of ename:VK_COLORSPACE_SRGB_NONLINEAR_KHR in the
    VK_KHR_surface extension branch, and of
    ename:VK_STRUCTURE_TYPE_DEBUG_REPORT_CREATE_INFO_EXT in the
    VK_EXT_debug_report branch (internal issue 328).
  * Added language to define what a valid usage statement is and should be,
    with a note about some apparent weirdnesses this might entail (internal
    issue 357).

Other Commits:

  * Added missing ename:VK_ERROR_DEVICE_LOST error to
    flink:vkQueueBindSparse.
2016-06-17 15:39:39 -07:00
Jon Leech d204ac2f69 Vulkan 1.0 branch 1.0 for release 2016-02-16 01:53:44 -08:00