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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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0bfa5504
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2019-06-03T10:40:10
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Vulkan: Emulate Transform Feedback with vertex shader output
In ES 3.0 and 3.1, only non-indexed GL_POINTS, GL_LINES and GL_TRIANGLES
is supported for transform feedback. Without tessellation and geometry
shaders, we can calculate the exact location where each vertex transform
output should be written on the CPU, and have each vertex shader
invocation write its data separately to the appropriate location in the
buffer.
This depends on the vertexPipelineStoresAndAtomics Vulkan feature.
Bug: angleproject:3205
Change-Id: I68ccbb80aece597cf20c557a0aee842360fea593
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1645678
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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ab6a59b2
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2019-05-21T21:26:26
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Vulkan: Submit semaphores from glWaitSemaphoreEXT & glSignalSemaphoreEXT
Implement submission of client semaphores passed to glWaitSemaphoreEXT &
glSignalSemaphoreEXT.
This also relaxes the expectation that we will not flush() if there are
no commands. Signaling semaphores in particular requires queue submission
irrespective of whether there are any command buffers to submit. If there
are neither commands nor semaphores, we can still skip queue submission.
WebGL runs in Chrome with ANGLE & Vulkan interop as of this patch, albeit
with incorrect synchronization due to texture barriers not being
implemented yet. Quite a few flags are needed to try this:
GN args: angle_vulkan_conformant_configs_only=true
chrome \
--enable-features=UseSkiaRenderer,UiGpuRasterization \
--enable-gpu-rasterization \
--enable-oop-rasterization \
--enable-vulkan \
--use-gl=angle \
--use-angle=vulkan
Bug: angleproject:3289
Change-Id: I3d49c230a2fbf0cd2a2b943b05ded0e4604cc313
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1623815
Commit-Queue: Michael Spang <spang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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ee244c77
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2019-05-06T10:30:18
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Vulkan: Move command graph and garbage to ContextVk.
To support multithreading, contexts should manage their own command graphs
and garbage. This allows safe access to vulkan resources such as command pools
without thread synchronization.
BUG=angleproject:2464
Change-Id: I930149bc9f0793028761ee05ab50b8c0a4dec98a
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1516515
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Shahbaz Youssefi <syoussefi@chromium.org>
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892d1805
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2019-03-27T14:21:34
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Vulkan: Have the WindowSurfaceVk own the submit semaphores.
Chaining of submit semaphores is only needed for window surfaces because they
are required for the first usage of the swap chain image and final present
of the image.
Move ownership of the submit semaphores from RendererVk to WindowSurfaceVk and
update all calls to finish and flush to be piped through a ContextVk which
tracks the currently bound window surface.
BUG=angleproject:2464
Change-Id: I4b3083124d7910a5dee297afc219e3a3f28057f2
Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/1542257
Commit-Queue: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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5904ee3f
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2019-01-25T11:15:16
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Vulkan: Fix timestamp query units
Vulkan returns timestamps in cycles, which needs to be converted to
nanoseconds (by multiplying by limits.timestampPeriod) for GLES.
On NVidia, this multiplier seems to be 1 for a majority of their
hardware, while the timer has less and more varying granularity on AMD,
Intel and others.
Bug: angleproject:2885
Change-Id: I34e08ad386e06619170975039385ce35cab025a5
Reviewed-on: https://chromium-review.googlesource.com/c/1436835
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
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c81e7bfe
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2019-01-18T15:35:55
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Vulkan: refactor CommandGraphResource
Merged back RecordableGraphResource into CommandGraphResource. Queries
didn't really need to be a resource, as they always inserted separate
single-command nodes in the graph. The CommandGraph class is augmented
with a few functions that generate such nodes.
This is in preparation for debug markers, as they too require such
nodes.
Bug: angleproject:2853
Change-Id: I5251a0e0fdd42ed1126921b4acc13687a14af9cd
Reviewed-on: https://chromium-review.googlesource.com/c/1422549
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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7c985f5c
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2018-11-29T18:16:17
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Make angle::Result an enum.
This moves away from a class type to a value type. This should improve
performance when using angle::Result as a return value. Previously the
generated code would return a pointer instead of a value.
Improves performance in the most targeted microbenchmark by 10%. In
more realistic scanarios it will have a smaller improvement. Also
simplifies the class implementation and usage.
Includes some unrelated code generation changes.
Bug: angleproject:2491
Change-Id: Ifcf86870bf1c00a2f73c39ea6e4f05ca705050aa
Reviewed-on: https://chromium-review.googlesource.com/c/1356139
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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b980c563
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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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e4634a13
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2018-11-14T09:54:35
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Apply code formatting.
Several files were formatted by the code generation script.
Bug: angleproject:2957
Change-Id: I8a5cbf2c17297a3644686004a8981ab2305c1ada
Reviewed-on: https://chromium-review.googlesource.com/c/1334428
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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526392dd
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2018-11-16T09:35:14
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Use angle::Result in front-end (Part 9)
This removes the ANGLE_TRY_HANDLE macro. Also the internal uses of
gl::ErrorStreamBase. There are remaining uses in the validation code.
Further progress will be blocked on removing egl::Error and the use
of gl::Error in the validation layer.
Also reduces binary size by up to 4k.
Bug: angleproject:2491
Change-Id: I3e0481f99738f9f24256c10e73f3efcce9826a35
Reviewed-on: https://chromium-review.googlesource.com/c/1334427
Commit-Queue: Jamie Madill <jmadill@chromium.org>
Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
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27780295
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2018-11-09T11:19:49
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Vulkan: refactor WrappedObject descendants
Methods receive VkDevice instead of Context
and return VkResult instead of angle::Result now.
Bug: angleproject:2657
Change-Id: I3eca8692ad0b3b6e96e31fd433ed14e04384990e
Reviewed-on: https://chromium-review.googlesource.com/c/1330105
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Yuly Novikov <ynovikov@chromium.org>
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f4a789f9
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2018-10-18T16:56:20
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Use angle::Result in front-end (Part 6)
Refactors the gl::Program, gl::Compiler and gl::Query classes.
Bug: angleproject:2491
Change-Id: I96acecdc6af301a89201bd7f5222a180433e5eb2
Reviewed-on: https://chromium-review.googlesource.com/c/1289711
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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c2b576d9
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2018-10-12T14:45:34
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Vulkan: Implement GL_EXT_disjoint_timer_query
- QueryVk::queryCounter() and relevant utils are implemented for the
sake of Timestamp queries.
- TimeElapsed queries are implemented using two Timestamp queries.
Bug: angleproject:2885
Change-Id: Id181bd97f5a24e7e96b3ea1b819483227e64daf0
Reviewed-on: https://chromium-review.googlesource.com/c/1276806
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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c4765aa7
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2018-10-12T14:40:29
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Vulkan: fix glGetQueryObject not flushing
glGetQueryObject* requires forward progress in the queue regardless of
whether we are waiting on the result or busy-looping over whether the
results are available. This commit calls flush() if the query has
pending work.
Additionally, this fixes a race condition where glGetQueryObject* may be
accessing a query whose corresponding batch has been submitted but not
yet executed. In such a case, the GPU may not have already reset the
query, so we have to wait on the fence of that batch to make sure the
query results are reliably available.
Bug: angleproject:2855
Change-Id: I977909c6526c0778a13722a8b8b73e54ad0202f6
Reviewed-on: https://chromium-review.googlesource.com/c/1279125
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
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563fbaa0
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2018-10-02T11:22:01
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Vulkan: Implement occlusion queries
Begin and end queries insert an execution barrier in the command graph
to ensure the commands around them are not reordered w.r.t to the query.
Also, these commands cannot be recorded in separate secondary command
buffers. Therefore, special-function nodes are created to perform the
begin and end query calls on the final primary command buffer.
Bug: angleproject:2855
Change-Id: Ie216dfdd6a2009deaaf744fd15d2db6899dd93e9
Reviewed-on: https://chromium-review.googlesource.com/c/1259762
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Commit-Queue: Shahbaz Youssefi <syoussefi@chromium.org>
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5188a274
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2018-07-25T10:53:56
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Pass Context to Query Impl methods.
The Context needed for the error refactor and Vulkan implementation.
Bug: angleproject:2738
Change-Id: Id816b61ebf342c953a320ab29b6386e356dc64e8
Reviewed-on: https://chromium-review.googlesource.com/1150092
Reviewed-by: Yuly Novikov <ynovikov@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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ad3ae90a
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2018-03-09T13:40:42
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Use packed enums for QueryType.
BUG=angleproject:2169
Change-Id: I129a9d8e295859daa071a298dab9fe1895315cc0
Reviewed-on: https://chromium-review.googlesource.com/957318
Reviewed-by: Geoff Lang <geofflang@chromium.org>
Reviewed-by: Jamie Madill <jmadill@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@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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9e54b5af
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2016-05-25T12:57:39
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Add Vulkan stubs.
Currently enabled for Windows by default.
BUG=angleproject:1319
Change-Id: I87921c579bee466465fb1e3f629bb3a40fdff659
Reviewed-on: https://chromium-review.googlesource.com/328730
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Jamie Madill <jmadill@chromium.org>
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