Vulkan-Docs/doc/specs/vulkan/validity/protos/vkBeginCommandBuffer.txt
Jon Leech ce3204c7dd Change log for April 1, 2016 Vulkan 1.0.8 spec update:
* Bump API patch number and header version number to 8 for this
    update.

Github Issues:

  * Specify in the validity language for flink:vkBeginCommandBuffer that
    pname:commandBuffer mustnot: currently be pending execution (public
    issue 96).
  * Describe depth comparison using the correct temporary variable names
    in the <<textures-depth-compare-operation,Depth Compare Operation>>
    section (public issue 100).
  * Clarify the order of descriptor update operations in the
    flink:vkUpdateDescriptorSets command (public issue 115).
  * Specify in the VK_KHR_swapchain extension that
    flink:vkAcquireNextImageKHR's pname:semaphore and pname:fence
    parameters cannot both be sname:VK_NULL_HANDLE (partly addresses,
    but does not fully close, public issue 117 / internal issue 246).
  * Change reference to the "lifetime" of a Vulkan command to
    "duration", and define the "duration" term (public issue 135).
  * Added valid usage language for slink:VkImageLayout to require both
    pname:height and pname:depth to be 1 for 1D images and pname:depth
    to be 1 for 2D images (public issue 137).
  * Fix SPIR-V example code in the
    <<descriptorsets-inputattachment,Input Attachment>> section to
    properly decorate the code:InputAttachmentIndex (public issue 139).
  * Fix reference to nonexistent pname:imageInfo in the description of
    flink:VkWriteDescriptorSet to refer to pname:pImageInfo (public
    issue 140).

Internal Issues:

  * Link to the fixed-function vertex chapter from the drawing chapter
    (internal issue #110)
  * Fix typo in slink:VkImageCreateInfo validity language:
    ptext:maxExtent.sampleCounts -> pname:sampleCounts (internal issue
    249).
  * Explain why the non-core token etext:VK_IMAGE_LAYOUT_PRESENT_SRC_KHR
    is used in the example in the
    <<synchronization-semaphores,Semaphores>> section (internal issue
    251).
  * Attempt to clarify in the VK_KHR_android_surface extension's
    <<platformQuerySupport_android,Android Platform Support>> section
    that there is no Android-specific WSI query, and why (internal issue
    252).

Other Commits:

  * Add missing language about ename:VK_INCOMPLETE being returned from
    array queries when the passed array is too short, in the
    VK_KHR_display, VK_KHR_swapchain, and VK_KHR_surface extensions.
2016-04-01 03:04:38 -07:00

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// WARNING: DO NOT MODIFY! This file is automatically generated from the vk.xml registry
ifndef::doctype-manpage[]
.Valid Usage
********************************************************************************
endif::doctype-manpage[]
ifdef::doctype-manpage[]
Valid Usage
-----------
endif::doctype-manpage[]
* pname:commandBuffer must: be a valid sname:VkCommandBuffer handle
* pname:pBeginInfo must: be a pointer to a valid sname:VkCommandBufferBeginInfo structure
* pname:commandBuffer mustnot: be in the recording state
* pname:commandBuffer mustnot: currently be pending execution
* If pname:commandBuffer was allocated from a sname:VkCommandPool which did not have the ename:VK_COMMAND_POOL_CREATE_RESET_COMMAND_BUFFER_BIT flag set, pname:commandBuffer must: be in the initial state.
* If pname:commandBuffer is a secondary command buffer, the pname:pInheritanceInfo member of pname:pBeginInfo must: be a valid sname:VkCommandBufferInheritanceInfo structure
* If pname:commandBuffer is a secondary command buffer and either the pname:occlusionQueryEnable member of the pname:pInheritanceInfo member of pname:pBeginInfo is ename:VK_FALSE, or the precise occlusion queries feature is not enabled, the pname:queryFlags member of the pname:pInheritanceInfo member pname:pBeginInfo mustnot: contain ename:VK_QUERY_CONTROL_PRECISE_BIT
ifndef::doctype-manpage[]
********************************************************************************
endif::doctype-manpage[]
ifndef::doctype-manpage[]
.Host Synchronization
********************************************************************************
endif::doctype-manpage[]
ifdef::doctype-manpage[]
Host Synchronization
--------------------
endif::doctype-manpage[]
* Host access to pname:commandBuffer must: be externally synchronized
ifndef::doctype-manpage[]
********************************************************************************
endif::doctype-manpage[]
ifndef::doctype-manpage[]
.Return Codes
********************************************************************************
endif::doctype-manpage[]
ifdef::doctype-manpage[]
Return Codes
------------
endif::doctype-manpage[]
ifndef::doctype-manpage[]
<<fundamentals-successcodes,Success>>::
endif::doctype-manpage[]
ifdef::doctype-manpage[]
On success, this command returns::
endif::doctype-manpage[]
* ename:VK_SUCCESS
ifndef::doctype-manpage[]
<<fundamentals-errorcodes,Failure>>::
endif::doctype-manpage[]
ifdef::doctype-manpage[]
On failure, this command returns::
endif::doctype-manpage[]
* ename:VK_ERROR_OUT_OF_HOST_MEMORY
* ename:VK_ERROR_OUT_OF_DEVICE_MEMORY
ifndef::doctype-manpage[]
********************************************************************************
endif::doctype-manpage[]