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c4197713
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2019-06-03T19:23:02
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Implement glImportMemoryZirconHandle & glImportSemaphoreZirconHandle
Implement import of fuchsia external objects passed by zircon handle. This
works exactly the same as with file descriptors.
Bug: angleproject:3492
Change-Id: I4d46917dfc5902f00c94550158a9f8073097f0a4
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1642334
Commit-Queue: Michael Spang <spang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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e4ba2d87
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2020-02-20T16:05:02
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Pass ContextVk instead of gl::Context to internal methods
Minor cleanup to change funciton signatures of vulkan specific methods in
MemoryObjectVk & SemaphoreVk.
Bug: angleproject:2475
Change-Id: I230664548004ebc48b559e0f25264ea948ce5a1f
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2067500
Commit-Queue: Michael Spang <spang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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3fe8c3a3
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2019-07-04T15:49:54
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Refactor the wait/signalSemaphore entry points to be on the Semaphore object
Convert the texture ID parameters into optimized vectors of Texture objects.
BUG=angleproject:3656
Change-Id: Iffe824ade2a919c9771642ae501ff04712ca43ce
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1688505
Reviewed-by: Michael Spang <spang@chromium.org>
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0966f3f8
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2019-07-08T13:18:03
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Vulkan: Remove flush semaphore chain
This avoids using an unbounded number of semaphores in between calls to
swapbuffers. Using two semaphores should be sufficient to synchronize
swaps.
In addition, fix tracking of VkPipelineStageFlags by creating a 2nd
vector parallel to the semaphores vector. The last fix assumed there
could only be 2 wait semaphores, but that bound only applied to signal
semaphores. After this change, there can only be one signal semaphore,
but there's still no bound to wait semaphores.
Bug: angleproject:3637
Change-Id: I7fbba67fa4bbdf62b9e9d530a924acd5236705d3
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1688435
Commit-Queue: Michael Spang <spang@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
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a6242e4d
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2019-05-22T15:15:09
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Vulkan: Support submitting multiple semaphores
With GL_EXT_semaphore, the client can create and submit semaphores to
synchronize with an external vulkan instance. We need to be able to
submit semaphores from both the current surface as well as the client.
In order to support glWaitSemaphoreEXT, make ContextVk hold a vector of
semaphores that will be submitted with the next batch.
In order to support glSignalSemaphoreEXT, make ContextVk::flush() build a
vector of semaphores to submit, rather than just one. Submissions that
result from a client signal operation will need to signal both the client
semaphore as well as a semaphore from the surface's semaphore chain.
Bug: angleproject:3289
Change-Id: I52b07c4c2a7bf52300d3107f028aa64585c6c4db
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1623814
Commit-Queue: Michael Spang <spang@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
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6bb193c8
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2019-05-22T16:32:21
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Vulkan: Implement glImportSemaphoreFdEXT
Allow importing file descriptors into semaphores on linux. This can be
used to synchronize ANGLE's GL renderer with respect to vulkan
composition in chromium.
Bug: angleproject:3289
Change-Id: I04ba3bbb2e343baa000ff89c21c03ca36163a713
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1623812
Commit-Queue: Michael Spang <spang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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5093ba67
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2019-05-14T17:36:36
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Implement resource management for GL_EXT_semaphore
This implements glGenSemaphoresEXT, glDeleteSemaphoresEXT, and
glIsSemaphoreEXT. It's not possible to do anything useful with them yet.
Bug: angleproject:3289
Change-Id: I20ad90dbcd3fc573a4650c8531d6e1b8ccf7ca9b
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1623811
Commit-Queue: Michael Spang <spang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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