kc3-lang/angle

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• Hash : c19ec948
  Author :
  Date : 2022-08-23T10:43:59
  

  Vulkan: Implement imageless framebuffers
  
  * Added the attachment image and create info objects to be used
    for imageless framebuffers created in getFramebuffer().
  
  * New helper class for framebuffers in RenderPassCommandBufferHelper:
    MaybeImagelessFramebuffer, which includes a framebuffer object, if
    the framebuffer is imageless, and the image views. This is to make
    sure that the args for render pass begin info will be correctly set
    up according to the status of the used framebuffer.
  
  * Refactored the collection of attachments in getFramebuffer() into
    a new function, getAttachmentsAndImagesFromRenderTargets(). It also
    returns their corresponding ImageHelper* objects used to create the
    framebuffer (from their image properties).
  
  * New struct: RenderTargetInfo; which keeps track of render targets
    and whether resolve image should be used for the render pass in the
    form of the enum class RenderTargetImage.
  
  * Added a new arg to getFramebuffer(): resolveRenderTargetIn; to use
    when there is a valid resolveImageViewIn.
  
  * Without using the framebuffer cache, we would require to handle
    the framebuffer destruction by adding it to the garbage instead
    of releasing it. For example, FramebufferVk::destroy() now adds
    mCurrentFramebuffer to the garbage.
  
  * Added new framebuffer unit tests.
  
    * Added tests where two textures with different attributes are bound
      to the same framebuffer before drawing, one after another.
  
    * Added test where a blit occurs from a multisample texture into a
      non-zero level of a resolve texture, each bound to a separate FBO.
  
  * Added a new perf test to compare performance for enabled imageless
    framebuffers vs disabled. (Credit: cclao)
  
  Bug: angleproject:7553
  Change-Id: Iacdbd73aaa01cbb0e37abf01ae4892bdfdd4b12f
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3827644
  Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
  Commit-Queue: Amirali Abdolrashidi <abdolrashidi@google.com>
  Reviewed-by: Charlie Lao <cclao@google.com>
  

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• Git HTTP	https://git.kmx.io/kc3-lang/angle.git
  Git SSH	git@git.kmx.io:kc3-lang/angle.git
  Public access ?	public
  Description	A conformant OpenGL ES implementation for Windows, Mac, Linux, iOS and Android. Homepage Github
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