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926b43e7
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2022-01-06T13:31:54
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Reland: Frontend: separate lock in swap prep
Swapchain-based backends like Vulkan might block a lot in
vkAcquireNextImageKHR, which is bad for overall fast progress if we also
hold the global EGL lock there.
This CL starts to split the global EGL lock. We release the EGL lock
when performing vkAcquireNextImageKHR, and only maintain a lock for
surfaces.
This is done via a new custom entry point, EGL_PrepareSwapBuffers, so
that we can control how the global lock is used throughout the entire
call.
Bug: angleproject:6851
Change-Id: I095cd8b3bdbb13c842cab0a46148e2122582cdfd
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3373426
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Lingfeng Yang <lfy@google.com>
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9d668d6c
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2022-01-07T18:18:23
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Revert "Frontend: separate lock in swap prep"
This reverts commit 40c5cb255c0a07bdab574aa076ee603e7d791ab3.
Reason for revert: Regression in TSAN caused by this CL:
https://ci.chromium.org/ui/p/angle/builders/ci/linux-tsan-test/352/overview
Original change's description:
> Frontend: separate lock in swap prep
>
> Swapchain-based backends like Vulkan might block a lot in
> vkAcquireNextImageKHR, which is bad for overall fast progress if we also
> hold the global EGL lock there.
>
> This CL starts to split the global EGL lock. We release the EGL lock
> when performing vkAcquireNextImageKHR, and only maintain a lock for
> surfaces.
>
> Bug: angleproject:6851
> Change-Id: I329d5c4c579718a4980c4261590f77099ce1400e
> Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3361249
> Reviewed-by: Charlie Lao <cclao@google.com>
> Reviewed-by: Geoff Lang <geofflang@chromium.org>
> Commit-Queue: Lingfeng Yang <lfy@google.com>
Bug: angleproject:6851
Change-Id: Ie03b784021f7b8b5c1ef95a911ef7da4029abd46
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3373165
Bot-Commit: Rubber Stamper <rubber-stamper@appspot.gserviceaccount.com>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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40c5cb25
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2022-01-06T13:31:54
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Frontend: separate lock in swap prep
Swapchain-based backends like Vulkan might block a lot in
vkAcquireNextImageKHR, which is bad for overall fast progress if we also
hold the global EGL lock there.
This CL starts to split the global EGL lock. We release the EGL lock
when performing vkAcquireNextImageKHR, and only maintain a lock for
surfaces.
Bug: angleproject:6851
Change-Id: I329d5c4c579718a4980c4261590f77099ce1400e
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3361249
Reviewed-by: Charlie Lao <cclao@google.com>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Lingfeng Yang <lfy@google.com>
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8b60855b
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2021-09-15T15:16:10
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EGL: implement EGL_KHR_mutable_render_buffer
Pass render buffer mode change to WindowSurfaceVk.
On mode change trigger OUT_OF_DATE. Then in CreateSwapchain,
if new mode, set the Presentation mode and the Image count.
OffscreenSurfaceVk ignores mode change.
Add MUTABLE_RENDER_BUFFER_BIT to GenerateDefaultConfig.
Test: dEQP-EGL.functional.mutable_render_buffer.*
Bug: angleproject:3966
Change-Id: I7b59708514bcda10f8d45ce5f9528aa840fcccfa
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3171822
Commit-Queue: Brandon Schade <b.schade@samsung.com>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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5eb86d4a
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2021-09-21T15:17:04
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EGL: EGL_KHR_lock_surface3 frontend
Add queries to get locked buffer attributes
Add validation for LockSurface, QuerySurface
Bug: angleproject:6062
Change-Id: I4919bef2a17d3505cccad08f7c4f8a3ca5d7e4e6
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/3174322
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
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22fc9523
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2021-02-03T15:32:48
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EGL: implement EGL_EXT_buffer_age
Add extension flag.
Add Validation check to surface query.
Enable extension for vulkan.
Modify AcquireNextImage to ++frame count and tag images
with frame number.
Buffer age is the difference between current frame count
and the tagged frame number on the buffer.
getBuffeAge may need to trigger AcquireNextImage to be current.
Pass through egl extension and query.
Add EGLBufferAgeTest
Test: angle_end2end_test --gtest_filter=EGLBufferAgeTest
Test: angle_deqp_egl_tests
--deqp-case=dEQP-EGL.functional.buffer_age.*
Bug: angleproject:3529
Change-Id: I0cb94be1c3e85d6f33e82a6a1ccdc9731b6a7f23
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2684724
Commit-Queue: Mohan Maiya <m.maiya@samsung.com>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
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108b759e
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2020-12-04T15:15:49
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EGL: Update EGL headers/xml
The new EGL headers introduced 'EGL_NO_X11' which we could use
for ANGLE vulkan display/headless backend.
Changes in CL:
1. Updated include/EGL/egl*.h and scripts/egl.xml based on latest
EGL repo: https://github.com/KhronosGroup/EGL-Registry
Note: local modifications to the file were preserved in
eglext.h, search keyword 'eglext_angle.h' for detail
2. run scripts to update entry_points/loader
scripts/generate_entry_points.py
scripts/generate_loader.py
scripts/run_code_generation.py
3. Update ANGLE code on API 'eglSwapBuffersWithDamage'
4. Format with 'git cl format'
Bug: angleproject:5260
Change-Id: I70ed0dccecf0426929ef8b4775605554d66c5724
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2576314
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
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718ae508
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2020-04-28T08:42:07
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Vulkan: Always query EGL_WIDTH and EGL_HEIGHT
This fixes the failures of the dEQP EGL resize tests on Android.
Those tests don't actually resize the window (which would allow the
tests to pass), but do change internal Android Surface values that
vkGetPhysicalDeviceSurfaceCapabilitiesKHR queries. Therefore, by
freshly querying these values the test passes.
Bug: b/153329980
Change-Id: Ie966f221bfaa14988c1503c7f5503f0b21476bcb
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/2165639
Reviewed-by: Ian Elliott <ianelliott@google.com>
Commit-Queue: Ian Elliott <ianelliott@google.com>
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c898ec1a
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2019-11-04T15:20:18
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Add EGL GGP extensions.
This CL adds two new extensions:
* EGL_ANGLE_ggp_stream_descriptor:
Introduces a new attribute to CreateWindowSurface. Allows the app
to pass in a stream descriptor to VkCreateSurfaceKHR.
Mirrors VK_GGP_stream_descriptor_surface.
* EGL_ANGLE_swap_with_frame_token:
Introduces a new function 'eglSwapBuffersWithFrameTokenANGLE'. This
allows the app to pass a GGP frame token down to vkQueuePresentKHR.
Mirrors VK_GGP_frame_token.
Bug: angleproject:4078
Change-Id: I4313ac4c264e68999905049f661bc64b44f72fab
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1897315
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Cody Northrop <cnorthrop@google.com>
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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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0f4d72e6
|
2019-05-06T10:27:34
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Add makeCurrent and unMakeCurrent to SurfaceImpl.
SurfaceGL had these methods already so they are just moving up the inheritance
hierarchy. This ends up simplifying some state tracking we had in our surface
implementations.
BUG=angleproject:2464
Change-Id: I480588ca8470d9ef507f95e0c0297fe126b3abfb
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1595434
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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ab2bfa81
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2019-01-15T19:06:47
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Enable Chromium clang style plugin for libANGLE.
This fixes a few style warnings:
* auto should not deduce to raw pointer type
* inlined virtual methods are not allowed
* non-trivial constructors and destructors should be explicit
* inlined non-trivial constructors should not be in-class
* missing override keywords
Bug: angleproject:3069
Change-Id: I3b3e55683691da3ebf6da06a5d3c729c71b6ee53
Reviewed-on: https://chromium-review.googlesource.com/c/1407640
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
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b980c563
|
2018-11-27T11:34:27
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Reformat all cpp and h files.
This applies git cl format --full to all ANGLE sources.
Bug: angleproject:2986
Change-Id: Ib504e618c1589332a37e97696cdc3515d739308f
Reviewed-on: https://chromium-review.googlesource.com/c/1351367
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
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03d132eb
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2018-07-14T13:31:35
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Support EGL_(WIDTH|HEIGHT) in eglSurfaceAttrib(), fixed resize
Setting EGL_WIDTH or EGL_HEIGHT results in mFixedWidth and mFixedHeight
changing their values.
Whenever the swap chain is tested for needing a resize, surfaces with
mFixedSize are treated as if they should be resized to mFixedWidth and
mFixedHeight from their current size. This way fixed-size surfaces
can be resized - it's enough to do a couple of eglSurfaceAttrib() calls
and then either let ANGLE check surface for needing a resize in due course,
or force that by calling eglWaitNative().
BUG=angleproject:2725
Change-Id: I2932d8ecd5a2f10500e4aa8583a169aa09bf01bb
Reviewed-on: https://chromium-review.googlesource.com/1139055
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
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1da46774
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2018-05-14T14:30:30
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Add support for EGL_ANDROID_presentation_time.
BUG=angleproject:2506
Change-Id: I46b3c6ac7f259eabfdd8ea5799da6ef563ff81ee
Reviewed-on: https://chromium-review.googlesource.com/1057997
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
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fe54834f
|
2017-06-19T11:13:24
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Proliferate gl::Context.
This enables a few small things: it will enable making the platform
a property of the Display rather than a global. The same goes for the
global logging annotator. Also it ensures all back-end implementations
have access to the GL / EGL state when available.
Also introduces a smart pointer helper class to angleutils for objects
that prefer to be destroyed with a context (gl::Context/egl::Display)
parameter. We were using std::unique_ptr in a few places that would
not work well with these objects.
BUG=angleproject:1156
Change-Id: I59e288a3d6f766ff8a0f4b48ff3a1fbf7489daba
Reviewed-on: https://chromium-review.googlesource.com/529706
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
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c4d18aac
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2017-03-09T18:45:02
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Use ErrorStream everywhere
Eliminates one more usage of FormatString and its static initializer.
Add more ErrorStream types
and replace gl::Error and egl::Error with them.
BUG=angleproject:1644
Change-Id: Ib498d0ae4b81a332ec71aed7cf709993b154e6bb
Reviewed-on: https://chromium-review.googlesource.com/505429
Commit-Queue: Yuly Novikov <ynovikov@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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a284f2ff
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2015-08-07T16:49:07
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Add stubs for EGL_EXT_swap_buffers_with_damage.
BUG=512090
Change-Id: I9413d6f5c13b9ea59ab9c923dc6c5d157f344166
Reviewed-on: https://chromium-review.googlesource.com/291652
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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62baf0cf
|
2016-05-19T13:13:36
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Add a shared egl::SurfaceState struct.
This structure can share GL-level properties (immutably) with the
implementation.
BUG=angleproject:1369
Change-Id: I1e9406f18b6b88bb7db2a8f87b5e6d547cc7ecb1
Reviewed-on: https://chromium-review.googlesource.com/342061
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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53ea9cc6
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2016-05-17T10:12:52
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Replace rx::Renderer with rx::ContextImpl.
Previously Context had no Impl class, but had a special relationship
with the instanced Renderer class. Having a ContextImpl backing every
Context will allow new designs to enable things like multithreading
(where each ContextImpl stores a Context-specific device) or non-
virtual Contexts on Android or other platforms where it is more
efficient.
A large refactoring patch that touches every back-end.
BUG=angleproject:1363
Change-Id: Icb73a7d37447f08a664eeb499a310ba05d71a57e
Reviewed-on: https://chromium-review.googlesource.com/342052
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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1aca922a
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2015-03-19T12:02:50
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Track more information at the egl::Surface level.
Many of the members of SurfaceImpl could be stored in egl::Surface
instead. This makes SurfaceImpl a pure interface and makes Surface
constructors much simpler.
BUG=angleproject:795
Change-Id: Ifa797b4bef84afe66f9fb3f3a6be260f726ca55c
Reviewed-on: https://chromium-review.googlesource.com/261358
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
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ba887d90
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2015-01-20T13:54:30
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Store mShareHandle in SurfaceD3D.
The type of the share handle depends on the implementation.
BUG=angle:658
Change-Id: Id801f3d0c1e3def7cae5cbd88e7a7032b2f6d8fa
Reviewed-on: https://chromium-review.googlesource.com/242050
Reviewed-by: Brandon Jones <bajones@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
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45b4e74a
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2015-01-20T13:23:03
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Move surface size information out of SurfaceImpl.
Some implementations need to query size information directly from their
native window instead of listening for size events and storing the result.
Also move mSwapInterval to SurfaceD3D since it doesn't need to be stored
in all cases and there is no query for it. It no longer requires that the
SurfaceImpl's derivation remembers to set mSwapInterval in
setSwapInterval too.
BUG=angle:658
Change-Id: I499c1b8b842254636fc25ff5f2a90107af8fe327
Reviewed-on: https://chromium-review.googlesource.com/242039
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Brandon Jones <bajones@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
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f6bf23fd
|
2015-01-20T11:43:54
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Split up the Display::create*Surface and have them match the API.
BUG=angle:658
Change-Id: Id0054406a5ce6f6ffef28ce84737547c1869efde
Reviewed-on: https://chromium-review.googlesource.com/242038
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Brandon Jones <bajones@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
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c223dc6b
|
2015-01-09T13:10:01
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Change Config to a struct and rename it's members.
BUG=angle:658
Change-Id: I18dab915730fc28815db8080b3614da821f9c8b1
Reviewed-on: https://chromium-review.googlesource.com/239901
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Tested-by: Geoff Lang <geofflang@chromium.org>
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fb0580a6
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2014-11-27T14:03:52
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MANGLE egl::Surface.
This class has its fingers in a lot of other classes. In particular,
we will likely need to revisit the context lost handling methods when
we implement the robustness extensions on top of desktop GL. For now,
we can leave them tied pretty tightly to the D3D implementation.
BUG=angle:795
Change-Id: I9b3ac90dfd393f52c5b49bc2bd6b97fb5536ed91
Reviewed-on: https://chromium-review.googlesource.com/228916
Tested-by: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Geoff Lang <geofflang@chromium.org>
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