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b380ed1f
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2024-02-14T09:31:26
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Vulkan: Add EGL_ANGLE_global_fence_sync
Chrome has an implicit assumption that due to context virtualization,
signaling a fence in one context results in synchronization with _all_
contexts that have previously made submissions.
This is not per EGL spec, but the functionality is easily implementable
in the Vulkan backend. In the Vulkan backend, each context is given its
own "timeline" of submissions (tracked by serials associated with
"indices"). The required functionality is implemented through a new EGL
fence sync object whose sole difference is that it synchronizes with all
the existing timelines rather than the one of the current context.
Bug: b/318721705
Change-Id: I6c45d065e592d0d4ed627ce9695196b1086d5021
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5297396
Reviewed-by: Charlie Lao <cclao@google.com>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
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f035cdb4
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2023-12-11T13:45:22
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Fix SyncID initializer.
Requires brace initialization to work on all compilers.
Bug: angleproject:8430
Change-Id: I6e79f2446f057bf9eaaaecfc9f82b26320c5ba56
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5111600
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Commit-Queue: Yuly Novikov <ynovikov@chromium.org>
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c27a4a1d
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2023-11-27T14:44:07
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Re-use EGL sync object allocations.
Create a pool of EGL sync objects with their implementations that can
be re-used. Update all backend implementations to support multiple
calls to initialize/destroy.
Pool size of 32 chosen through experimentation using Chrome.
Bug: angleproject:8430
Change-Id: I86fea41aed35eddccc953efb3802bf5fdb7f3cb2
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5063341
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Geoff Lang <geofflang@chromium.org>
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1ff6a6f2
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2023-11-27T13:08:29
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Pass the attribute map to egl::Sync::initialize.
The attribute map was typically passed to the impl objects in the
constructors. Instead, pass it to the initialize function. This removes
the need for many member variables in different backends and opens up
the future optimization of re-using sync objects by calling
initialize on them with new attributes.
Bug: angleproject:8430
Change-Id: If69970462cfed39d9a205034adb5ddd937c5ea31
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/5063335
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
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d8339e78
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2023-05-25T08:40:48
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FrameCapture: Support EGLSync in MEC
This CL starts treating EGLSync as a tracked resource, such
that we can detect when they need to be created in Setup, or
regenerated in Reset.
Test: MEC of infinity_ops trace
Test: Replay new kentucky_route_zero trace without error
Bug: angleproject:8176
Change-Id: I130212f6edb78d9df29dd6e572843df25493ae09
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4566949
Reviewed-by: Roman Lavrov <romanl@google.com>
Commit-Queue: Cody Northrop <cnorthrop@google.com>
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aa5b97de
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2023-03-06T17:59:43
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ANGLE_metal_shared_event_sync: Control signaling external events
It was assumed that the external MTLSharedEvent passed to eglCreateSync
should be signaled by the GL. This change adds
EGL_SYNC_METAL_SHARED_EVENT_SIGNALED_ANGLE, which when passed as the
value for EGL_SYNC_CONDITION during eglCreateSync, changes the behavior
to not insert a fence command into the command stream.
Test: angle_end2end_tests --gtest_filter=EGLSyncTestMetalSharedEvent.AngleMetalSharedEventSync_WaitSync_ExternallySignaled
Bug: angleproject:8064
Change-Id: Ia1b8615b976f293d411b7d2be506b0ac87d64dee
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4307152
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Commit-Queue: Kenneth Russell <kbr@chromium.org>
Reviewed-by: Sunny Sachanandani <sunnyps@chromium.org>
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a52c0a6c
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2023-02-06T16:01:27
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Capture/Replay: Add and handle new resource type for EGLSync
So far calls involving EGLSync were not tracking the actual
sync objects, and this may lead to race conditions in
multi-threaded and multi-context scenarios.
This CL adds the type EGLSyncID and some specialized code
handling of egl::Sync to distinguish EGLSync from the already
existing GLSync objects in order to track them separately.
Bug: angleproject:7911
Change-Id: I91b188a41069bc0620f51c55ee516d23b55bdd38
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4200095
Commit-Queue: Gert Wollny <gert.wollny@collabora.com>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
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d2a58f00
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2022-09-08T14:19:21
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EGL: Implement eglCopyMetalSharedEventANGLE
Add eglCopyMetalSharedEventANGLE function to the
ANGLE_metal_shared_event_sync extension. This brings the extension on
par with the EGL_ANDROID_native_fence_sync extension.
eglCopyMetalSharedEventANGLE allows for copying the Metal event object
from EGLSync objects implemented by the ANGLE Metal renderer. This
function follows Objective-C convention for "copy" methods and increases
the retain count of the Metal event object. The EGL API user is thus
responsible for ensuring to release the returned object to avoid memory
leaks.
Test: angle_end2end_tests --gtest_filter=EGLSyncTestMetalSharedEvent.*
Bug: angleproject:7561
Change-Id: I8c35b559014b85cb8c6a0e76ac2ab7891eed5da0
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3881423
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Commit-Queue: Kenneth Russell <kbr@chromium.org>
Reviewed-by: Quyen Le <lehoangquyen@chromium.org>
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a89f678f
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2022-06-16T13:59:16
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EGL: Implement ANGLE_metal_shared_event_sync on metal
Implement creation of fence sync object taking an external
MTLSharedEvent and optional value to use when signaling completion of
prior commands.
Extended end2end test suite with metal shared event test cases.
Test: angle_end2end_tests --gtest_filter=EGLSyncTestMetalSharedEvent.*
Bug: angleproject:7561
Change-Id: I0e72b5417275a20a24e535670ceb995ecc87abcb
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3865060
Reviewed-by: Quyen Le <lehoangquyen@chromium.org>
Reviewed-by: Kenneth Russell <kbr@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Kenneth Russell <kbr@chromium.org>
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00a49766
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2020-10-14T10:27:56
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EGL: Implement EGL_KHR_reusable_sync
Add extension string and flags
Add EGLReusableSync files to libANGLE and gni
Test: angle_deqp_egl_tests
--deqp-case=dEQP-EGL.functional.reusable_sync.*
--deqp-case=dEQP-EGL.functional.fence_sync.*
Bug: angleproject:5168
Change-Id: I967a10cf387047c9ee1963acfc854a8288325a8e
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2477293
Commit-Queue: Jeff Vigil <j.vigil@samsung.com>
Commit-Queue: Mohan Maiya <m.maiya@samsung.com>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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e20f36f4
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2020-04-21T15:45:44
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EGL: Implement EGL_ANDROID_native_fence_sync on vulkan
Check the following -
1. Vulkan ICD supports VK_KHR_external_fence_fd
2. ExternalFenceProperties and ExternalSemaphoreProperties
support Android FD.
eglCreateSync - if FD was provided import to VkFence,
else create VkFence with new FD and then
flush and submit VkFence on next vkQueueSubmit.
eglGetSyncAttrib - for status call vkGetFenceStatus.
eglDupNativeFenceFdANDROID - return FD from vkGetFenceFD call.
eglClientWaitSync - call vkWaitForFences.
eglWaitSync - dup FD, create VkSemaphore and import FD, then
flush() and add VkSemaphore to next vkQueueSubmit
as a waiting semaphore.
Extended end2end test suite with nativefence test cases.
Bug: angleproject:2517
Test: angle_end2end_tests --gtest_filter=EGLSyncTest.AndroidNativeFence_*
Change-Id: I8f6a6f4c3d71d83007f662b78377aa015a740035
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2026177
Commit-Queue: Mohan Maiya <m.maiya@samsung.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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9d737966
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2019-08-14T12:25:12
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Standardize copyright notices to project style
For all "ANGLE Project" copyrights, standardize to the format specified
by the style guide. Changes:
- "Copyright (c)" and "Copyright(c)" changed to just "Copyright".
- Removed the second half of date ranges ("Y1Y1-Y2Y2"->"Y1Y1").
- Fixed a small number of files that had no copyright date using the
initial commit year from the version control history.
- Fixed one instance of copyright being "The ANGLE Project" rather than
"The ANGLE Project Authors"
These changes are applied both to the copyright of source file, and
where applicable to copyright statements that are generated by
templates.
BUG=angleproject:3811
Change-Id: I973dd65e4ef9deeba232d5be74c768256a0eb2e5
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1754397
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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69e46a18
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2019-07-03T14:43:32
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GL: Implement EGL_ANDROID_native_fence_sync
This extension allows Chrome to use ANGLE on newer Android devices.
BUG=angleproject:3643
Change-Id: I5456d61749399ca2bbc11cc5e98b9120f8702406
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1687121
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jonah Ryan-Davis <jonahr@google.com>
Commit-Queue: Geoff Lang <geofflang@chromium.org>
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62934322
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2019-07-03T14:39:14
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Make egl::Sync a LabeledObject.
This allows us to return the Sync's label when validation fails for a
Sync related entry point.
BUG=angleproject:3643
Change-Id: I64e8a8855a2e3b51768c2b560fdc4696bb325351
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1687120
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
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9049d321
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2019-03-27T14:08:44
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Vulkan: Pass the current context to egl Sync operations.
The EGL_KHR_fence_sync spec says that if a flush is needed before waiting
on the sync, it's done on the current context for the current thread.
This helps simplify the multithreading design, we don't need to worry about
flusing on a context that may no longer exist or is executing on a different
thread. It does allow infinite waits because the context with the fence is
never flushed but the spec allows this.
BUG=angleproject:2464
Change-Id: I8bf2f93c408fee2dae95caa5bb9c76ba67687931
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1542256
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Geoff Lang <geofflang@chromium.org>
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5313c8a8
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2019-01-14T17:02:52
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Implement EGL_KHR_fence_sync and EGL_KHR_wait_sync
EGL_KHR_fence_sync introduces the EGLSync object and associated
create/destroy/clientWait functions. EGL_KHR_wait_sync adds the
serverWait function on top of that.
Bug: angleproject:2466
Change-Id: Iebb239a85c4471ea18b3c3a8a83b793af555e31d
Reviewed-on: https://chromium-review.googlesource.com/c/1412261
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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