Commit Graph

6 Commits

Author SHA1 Message Date
Jon Leech b7b1c3a65d Change log for January 5, 2018 Vulkan 1.0.67 spec update:
* Bump API patch number and header version number to 67 for this update.
  * Update copyright dates to 2018

Github Issues:

  * Fix texture lookup functions in `GL_KHR_vulkan_glsl` specification
    (public pull request 363).
  * Clarify the state waited semaphores are left in when a call to
    flink:vkQueuePresentKHR fails (public issue 572).
  * Cleanup descriptions of slink:VkObjectTablePushConstantEntryNVX and
    slink:VkObjectTableDescriptorSetEntryNVX (public issue 583)
  * Remove redundant flink:vkCmdSetDiscardRectangleEXT valid usage
    statements (public pull 586).
  * Make dynamic state array length valid usage statements implicit for
    flink:vkCmdSetViewportWScalingNV, flink:vkCmdSetDiscardRectangleEXT, and
    flink:vkCmdSetViewport (public pull 589).
  * Clarify meaning of window extent (0,0) in slink:VkSwapchainKHR for the
    Windows and X11 platforms, in their respective extensions (public issue
    590).
  * Allow flink:vkGetPastPresentationTimingGOOGLE to return
    ename:VK_INCOMPLETE (public issue 604).
  * Add synchronization valid usage statements to flink:vkAcquireNextImage
    (public pull 611).
  * Fix some broken external links and internal xrefs (public pull 613).
  * Clean up slink:VkViewport valid usage statements in the presence or
    absence of relevant extensions (public pull 623).
  * Remove
    ename:VK_IMAGE_LAYOUT_DEPTH_READ_ONLY_STENCIL_ATTACHMENT_OPTIMAL_KHR
    token from VK_KHR_maintenance2 from the non-extension VU path for
    slink:VkGraphicsPipelineCreateInfo (public issue 628).
  * Miscellaneous minor markup fixes - extension name strings (public pull
    631), Notes (pull 633), queue names emitted by generator scripts (pull
    634), block formatting in slink:VkDescriptorUpdateTemplateEntryKHR (pull
    635), ename:VK_FORMAT_FEATURE_SAMPLED_IMAGE_FILTER_CUBIC_BIT_IMG (pull
    641), quotes and apostrophes (pull 643),
  * Miscellaneous minor grammar fixes (public pull 644).
  * Fix markup macros so usage like ptext:*Src* works (public pull 647).

Internal Issues:

  * Clarify in the `VK_KHR_surface` and `VK_KHR_swapchain` extensions that
    parameter combinations which aren't supported for normal images are also
    unsupported for presentable images, even if the parameter values are
    individually supported as reported by the surface capability queries
    (internal issue 1029).
  * Fixed XML typo in the valid value field of the pname:sType member of
    slink:VkPhysicalDeviceExternalMemoryHostPropertiesEXT (internal issue
    1100).

Other Issues:

  * Add memory semantics validity rules to the <<spirvenv-module-validation,
    Validation Rules within a Module>> section of the SPIR-V environment
    appendix, and specify that sequentiality consistency is not supported.
    This forbids certain cases like "`Load+Release`" that we don't expect to
    ever be meaningful.
  * Document mapping of OpenGL Shading Language barriers to SPIR-V scope and
    semantics in the `GL_KHR_vulkan_glsl` specification.

New Extensions:

  * `VK_EXT_conservative_rasterization`
2018-01-05 17:39:15 -08:00
Petr Kraus f388b5aece Cute up extension typography
- make extension names links where appropriate
- use tick markup
elsewhere
2017-12-20 18:00:32 +01:00
Petr Kraus d0eb98eb89 Fix random name markup
- add missing `*name` and `*link` and `code`
- change where wrong macro was used
- swap `*name` and `*link` where appropriate
- correct misspelled names
- that sort of thing...
2017-11-09 00:09:27 +01:00
Jon Leech b9e9296cd8 Change log for June 24, 2017 Vulkan 1.0.53 spec update:
* Bump API patch number and header version number to 53 for this update.

Github Issues:

Internal Issues:

  * Clarify mappings of coordinates for mutable, compatible image views in
    slink:VkImageViewCreateInfo (internal issue 815).
  * Make ename:VK_BIND_SFR_BIT require a logical device with multiple
    physical devices, so that standard sparse image block dimensions are
    only required on systems that support multi-GPU (internal issue 835).
  * Convert all files from use of // refBegin .. // refEnd comments to
    delimit ref pages, to use of open blocks, and update style guide
    accordingly (internal issue 839).
  * Add valid usage for slink:VkWriteDescriptorSet when performing updates
    to a ename:VK_STORAGE_IMAGE descriptor with layout
    ename:VK_IMAGE_LAYOUT_GENERAL.
  * Add a hack to the validity generator script to support an odd
    interaction between flink:vkCmdFillBuffer and an extension (internal
    issue 853).
  * Remove redundant text describing slink:VkBufferCreateInfo::pname:usage,
    which was already covered by implicit valid usage (internal issue 854).
  * Update implicit validity generator script to properly handle the
    pname:sType and pname:pNext members of "returnedonly" structures
    (internal issue 874).
  * Note that slink:VkApplicationInfo::pname:pApplicationName &
    slink:VkApplicationInfo::pname:pEngineName are optional, and add missing
    implicit valid usage statements for flink:vkDestroyInstance.
  * Added missing valid usage for flink:vkCmdWriteTimestamp to require a
    timestamp query pool.
  * Simplify and/or split "`non-atomic`" valid usage statements.

New Extensions:

  * `VK_AMD_gpu_shader_int16`
  * `VK_EXT_blend_operation_advanced`
  * `VK_EXT_sampler_filter_minmax`
  * `VK_NV_framebuffer_mixed_samples`

-----------------------------------------------------
Note: the 1.0.52 spec wasn't published on github, so the 1.0.53 release
combines both change sets.
-----------------------------------------------------

Change log for June 13, 2017 Vulkan 1.0.52 spec update:

  * Bump API patch number and header version number to 52 for this update.

Github Issues:

Internal Issues:

  * Clarify behavior when non-coherent memory has
    <<memory-device-unmap-does-not-flush, not been flushed before being
    unmapped>> (internal issue 819).
  * Fix description of code:WorkgroupSize builtin to note it decorates an
    object, not a variable (internal issue 836).
  * Fix asciidoc attributes so that trailing '{plus}' symbols in [eq] style
    equations are rendered properly (internal issue 845).
  * Add language to the "`Extension Handles, Objects, Enums, and Typedefs`"
    section of the Procedures and Conventions document stating that any new
    handle type requires a corresponding entry in the elink:VkObjectType
    enumerated type (internal issue 856).
  * Update style guide to use slink macro for Vulkan handle type names, and
    define narrow conditions under which to use the *name and *text macros
    instead of *link (internal issue 886).
  * Add a dependency of the <<VK_KHX_device_group,VK_KHX_device_group>>
    extension on VK_KHX_device_group_creation to +vk.xml+ and the extension
    appendix.
  * Change the copyright on Vulkan specification asciidoc *source* files to
    CC-BY 4.0, and update the proprietary Khronos copyright applied to the
    generated *output* formats (internal issue 327). This enables broader
    re-use and modification of the Vulkan specification sources, while not
    affecting the Reciprocal IP License between Vulkan Adopters and Working
    Group Members.

New Extensions:

  * `VK_NV_fill_rectangle`
  * `VK_NV_fragment_coverage_to_color`
2017-06-26 19:32:10 -07:00
Jon Leech 43f1fd5550 Change log for March 17, 2017 Vulkan 1.0.44 spec update:
* Bump API patch number and header version number to 44 for this update.

Github Issues:

  * Fix description of <<features-extentperimagetype, Allowed Extent Values
    Based On Image Type>> (public issue 290).
  * Better specify VK_DEVICE_LOST behavior around flink:vkQueueSubmit,
    flink:vkWaitForFences, and flink:vkGetFenceStatus (public issue 423).
  * Clarify definition of flink:vkGetQueryPoolResults::pname:queryCount
    (public issue 441).
  * Simplify and clean up normative language. Remove shall and replace
    recommend and variants with should wherever possible (public issue 448).
  * Fix all dangling internal cross-references in the 1.0-extensions
    specification, and add scripts/checkXrefs to find these in the future
    (public issue 456).
  * Reverse order of ChangeLog.txt entries so the most recent version is
    documented first (public issue 463)
  * Removes "become invalid" which clashes with invalid state for command
    buffers. (public issue 467)
  * Disallowed pending state in spec text for vkResetCommandBuffer, matching
    valid usage (public issue 468)
  * Removes sentence describing invalid state "like initial state". (public
    issue 469)
  * Disallows begin command buffer from resetting command buffers in the
    "recording" state. (public issue 470)
  * Removes mention of state from description of
    VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT (public issue 471)
  * Removed extra valid usage statement in VkSubmitInfo (public issue 472)

Internal Issues:

  * Clarify description of the pname:imageLayout member of
    sname:VkDescriptorImageInfo.
  * Fix typos where etext:VK_VIEW_TYPE* was used instead of
    etext:VK_IMAGE_VIEW_TYPE.
  * Removed the <<VK_KHR_display>> and <<VK_KHR_display_swapchain>> example
    code from the specification and noted it has been moved to the Vulkan
    SDK cube demo (internal issue 179).
  * Reorder VkExternalMemoryHandleTypeFlagBitsNV description (internal issue
    480).
  * Clarify than an implementation is
    <<fundamentals-validusage-flags,permitted to return 'undefined' bit
    flags>> in a bitfield (internal issue 640).
  * Break Valid Usage statements describing unrelated parameters into
    separate statements, and add a style guide entry to follow this approach
    (internal issue 685).
  * Move valid usage statement for slink:VkImageCreateInfo from spec body to
    the explicit valid usage block (internal issue 693).
  * Fix typos in the descriptions of slink:VkDisplaySurfaceCreateInfoKHR,
    flink:vkCreateDisplayModeKHR, and
    flink:vkGetDisplayPlaneSupportedDisplaysKHR in the <<display,Presenting
    Directly to Display Devices>> section (internal issue 698, 704, 716).
  * Clarified that mandatory depth/stencil formats are only a requirement
    for 2D images (internal issue 719).
  * Clarify that variables decorated with DeviceIndex/ViewIndex must be in
    the Input storage class (internal issue 733).
  * Work around generator script problem with removal of Unicode literals
    from Python 3.0-3.2 using `future` package (internal issue 737).
  * Remove nonexistent structure type enums from vk.xml (internal issue
    738).
  * Fix validextensionstructs attributes for structures in the pname:pNext
    chain for VkPresentInfoKHR, fixing implicit valid usage statements for
    those structures (internal issue 740).

New Extensions:
2017-03-17 22:53:58 -07:00
Jon Leech 3e4bee3d11 Change log for March 10, 2017 Vulkan 1.0.43 spec update:
* Bump API patch number and header version number to 43 for this update.

Github Issues:

  * Make clearer that color write mask is applied regardless of whether
    blending is enabled, by referring to the
    <<framebuffer-color-write-mask,Color Write Mask>> section (public issue
    241).
  * Fix public issue 414:
  ** Added two new command buffer states (invalid, pending), and an explicit
     "command buffer lifecycle" section to explain them.
  ** Replaced "pending execution" with "in the pending state".
  ** Replaced a bunch of "this will invalidate the command buffer" language
     with "this will move the command buffer to the invalid state", and added
     validation language for what state those command buffers should be in.
  ** Added additional validation language about what state a command buffer
     should be in for various commands that affect it.
  ** Added invalidation language to destroy commands in the lifetimes section
     of fundamentals.
  ** Added command buffers to list of objects which must not be deleted
     whilst a (primary) command buffer is in the recording or pending state.
  * Update `GL_KHR_vulkan_glsl` extension to allow anonymous push constant
    blocks (public issue 428).

Internal Issues:

  * Document rules about extension interactions in the style guide (internal
    issue 579).
  * Require ename:VK_PRESENT_MODE_MAILBOX_KHR support in queries of surfaces
    created with flink:vkCreateWaylandSurfaceKHR using the
    VK_KHR_wayland_surface extension (internal issue 666).
  * Remove Valid Usage constraints for flink:vkAllocateDescriptorSets when
    the `VK_KHR_maintainance1` extension is present (internal issue 686).
  * Remove undocumented KHX-variants of vkGetPhysicalDeviceProperties2KHR
    and vkGetPhysicalDeviceImageFormatProperties2KHR from the
    <<VK_KHX_external_memory_capabilities>> and
    <<VK_KHX_external_semaphore_capabilities>> extensions.

New Extensions:

  * `VK_EXT_hdr_metadata`
  * `VK_GOOGLE_display_timing`
2017-03-10 17:39:29 -08:00