Currently in the middle of some functions, we execute callbacks
immediately such as inside Buffer::APIMapAsync(), Device::HandleError()
or Queue::Submit().
Firstly, this has risks. The functions might be in a middle of modifying
internal states. By triggering callbacks, users might call API
functions again which could further modify the internal states
unexpectedly or access the states in an inconsistent way.
Secondly, upcoming thread safe API which locks the public functions with
a mutex might encounter deadlock. Because callbacks might cause
re-entrances which would unexpectedly lock the public function again.
This CL attempts to limit number of functions that are allowed to
trigger callbacks. Other functions that want to trigger callbacks will
instead enqueue a request to execute callbacks in the next
Device::APITick() call.
Currently the functions that will be allowed to trigger callbacks are:
- Device::WillDropLastExternalRef()
- Device::APITick()
- Device::APISetLoggingCallback()
- Device::APISetUncapturedErrorCallback()
- Device::APISetDeviceLostCallback()
Bug: dawn:1672
Change-Id: Iabca00f1b6f8f69eb5e966ffaa43dda5ae20fa8b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/120940
Commit-Queue: Quyen Le <lehoangquyen@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
- Note the duplication (in LIMITS_MAX_BUFFER_SIZE and LIMITS_OTHER)
caused tiering to be overridden.
- Also updated binding size test to align buffer sizes properly since
the test was failing locally for me.
Fixes: dawn:1683
Change-Id: I8d05f863ea9bf4dc8e620b7803bedb913af9f67b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/122260
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Loko Kung <lokokung@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>
2D array textures with non-color formats like depth/stencil formats
are always fine. Workaround is not needed.
Multisample textures are treated as array textures from the
perspective of texture memory layout on Intel Gen12 and each sample
acts like a layer. However, multisample textures are fine.
Workaround is not needed.
Bug: dawn:1507
Change-Id: I1e5cd6a4e46503f67e4c1ffe2133e2e8fb121016
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/113740
Reviewed-by: Austin Eng <enga@chromium.org>
Kokoro: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
Qualcomm GPUs are apparently decoding textures with a lower precision,
resulting in some of the rendered values when verifying the texture in
a test to be off by +-1 on any given channel. This change adds a
tolerance to those tests to allow a little wiggle room, since compressed
textures are inherently lossy anyway.
Allows Qualcomm GPUs to pass all compressed texture end2end tests.
Bug: dawn:1562
Change-Id: I08a21b9ce361486c247c34640080b369ae2b799d
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/104622
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Brandon Jones <bajones@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Fails roll of SwiftShader into Dawn. See crbug.com/dawn/1557 for
details.
Bug: dawn:1557
Change-Id: Ibe97f1c3083b1fe254dd935b4abfdfbea9e34050
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/104260
Reviewed-by: Brandon Jones <bajones@chromium.org>
Commit-Queue: Antonio Maiorano <amaiorano@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
Adds suppressions for multiple failures in the end2end tests that are
showing up on Pixel devices I'm able to test. Majority (800+) affect
the devices with Qualcomm GPUs (Pixel 4, Pixel 2, etc) and 8 affect the
newer Tensor devices (Pixel 6).
Bug: dawn:1549
Bug: dawn:1550
Change-Id: Ia598734a1752e5f086e4e79c96a799156d84e448
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/103940
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Brandon Jones <bajones@chromium.org>
This is a D3D driver regression on Intel Gen12 GPUs, the test could pass
on old driver version and pass with disable_timestamp_query_conversion
toggle on latest driver.
Bug: dawn:1546
Change-Id: I8cf63824d5147bb78f53a284cada8efdc653a3ce
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/103380
Commit-Queue: Hao Li <hao.x.li@intel.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Metal configures the query set and query index for the beginning and end
of passes in pass descriptor when beginning a pass encoder, so we need
to record all timestamp writes information in BeginXxxPassCmd. For the
platfroms that support timestamp query, it must support timestamp write
at command boundary or stage boundary, if the stage boundary is
supported, use sampleBufferAttachments API for Metal implementation,
otherwise simulate timestamp write using sampleCountersInBuffer API
after begining a pass and before ending a pass.
Bug: dawn:1250
Change-Id: I462cb05a0102521cd2df4db3ac6f71863419b933
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/93940
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Hao Li <hao.x.li@intel.com>
To support concurrent readers on multiple command queues/devices, Dawn
must support importing via wait multiple fences and also export a signal
fence. The previous implementation of using a single fence for waiting
and signaling doesn't work for concurrent reads across queues.
This CL adds support for specifying multiple wait fences for
ExternalImageDXGI via a BeginAccess method that's meant to replace
ProduceTexture. There's also an EndAccess method that returns a signal
fence for the client.
For performance reasons, we use the same fence as the signal fence that
the Device uses internally, and record its value on the texture after
ExecuteCommandLists. Therefore, the CL also makes the Device's internal
fence a shared fence so that we can export it to the client.
This CL also expands the ConcurrentExternalImageReadAccess test so that
it tests fence synchronization across multiple devices. A number of test
helpers also now take an optional device parameter so that we can use
pixel value expectations with secondary devices.
Bug: dawn:576
Change-Id: I6bc86808ede9b5aacf87667106cbd16731a12516
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99746
Commit-Queue: Sunny Sachanandani <sunnyps@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
This allows them to be fully defined before being referenced, which
fixes compile errors in C++20.
Bug: chromium:1284275
Change-Id: I3c0f874406247c04d53710431931f82c3deaff3c
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/99080
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Peter Kasting <pkasting@google.com>
Auto-Submit: Peter Kasting <pkasting@google.com>
This patch adds ResolveDeferredExpectationsNow() as a helper
function of dawn_end2end_tests to let all the deferred expectations
be resolved and cleared immediately to avoid consuming too much
memory for all the deferred expectations before the exit of the test
body.
We use ResolveDeferredExpectationsNow() in the end2end test
CopyFromNonZeroMipLevelWithTexelBlockSizeLessThan4Bytes because
previously because this test will always consume too much memory to
allocate vectors and the allocation of std:vector will sometimes fail
on the bots.
Bug: chromium:1312066
Test: dawn_end2end_tests
Change-Id: I5a87338b0683a3a821eef888fb6469e6ac2dc075
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/94986
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
An abstract base class (Device::Context) is used to avoid adding dependencies to Device, with ContextEGL derived from it. This also
leaves open the possibility of supporting other native GL contexts
in the future (e.g., glX). One temporary EGLContext is created by opengl::Backend during Adapter discovery, then one is created for and
owned by each Device.
Contexts for the desktop GL backend are also managed via EGL, which
works for most modern drivers. This also means that GLFW is now
always used in GLFW_NO_API mode.
Since contexts are now per-device, all of the default GL state
setting and debug output setup was moved from Adapter to Device.
Bug: dawn:810
Change-Id: Idfe30939f155d026fcad549787fc167cc43aa3cb
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/93981
Commit-Queue: Stephen White <senorblanco@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Previously, the device/adapter were all created on the service-side
of a test, and then injected into the client side. Injected devices
and adapters do not support querying limits and features.
This CL changes setup so that adapter and device creation is always
initiated by the client - and the implementation on the service side
may be overridden for test fixture-specific behavior.
It also adds more fuzzing coverage since the fuzzers can now also
create adapters and devices.
Bug: dawn:689
Change-Id: Ief7faa1908ceae973dcb2f600bf4dd1cf5417704
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/91680
Reviewed-by: Loko Kung <lokokung@google.com>
Commit-Queue: Austin Eng <enga@chromium.org>
This will allow the bots to specify a particular backend.
Change-Id: I9486019c3aef3f8aafb79e30dfc62d23ae9eefac
Bug: dawn:1420
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/90320
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Stephen White <senorblanco@chromium.org>
Any unhandled error or device loss in the tests that are not expected
should cause a test failure. Mocks other than StrictMock will not cause
a failure and instead just write to stdout (or not write at all).
Fixed: dawn:1412
Change-Id: I2dd108da8fa6ba2cd7967790de4d7fa4b9f821ae
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/89600
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Loko Kung <lokokung@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
- Unexpected device lost should result in an error.
Fixes: dawn:1412
Change-Id: I6fe0b1ccc3e4b51cc85b9a058f8eac65c7622d89
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/89500
Auto-Submit: Loko Kung <lokokung@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
This CL fixes a few missing overrides and updates some `auto`'s to
have a `*` on them.
Bug: dawn:1405
Change-Id: I621cd35fb10d8308a5831db11c22a3595e52e295
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/89120
Reviewed-by: Ben Clayton <bclayton@google.com>
Auto-Submit: Dan Sinclair <dsinclair@chromium.org>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>
This CL updates the clang format files to have a single shared format
between Dawn and Tint. The major changes are tabs are 4 spaces, lines
are 100 columns and namespaces are not indented.
Bug: dawn:1339
Change-Id: I4208742c95643998d9fd14e77a9cc558071ded39
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/87603
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
- Factors out device creation code to helper.
- Updates callbacks and test infra to support different devices and use mock callbacks.
- Updates some tests that were using outdated device lost callbacks and multiple devices.
Change-Id: I4210280420b8dadbc6355d27995ccf0cd864108c
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/87480
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Loko Kung <lokokung@google.com>
Kokoro: Kokoro <noreply+kokoro@google.com>
This CL adds the needed headers to pass the include what you use lint
check.
Bug: dawn:1339
Change-Id: Ib8df68e51b2c3711169b400e84768d4804568580
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/86941
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Auto-Submit: Dan Sinclair <dsinclair@chromium.org>
The current presubmit has the filter inverted so it would only attempt
to match the filtered files. The file name also has to be converted to
`LocalPath` otherwise it's attempting to compare a python object to a
string and always fails to match.
Bug: dawn:1339
Change-Id: Ie7712dee60f6b9df2cb78c9feab11769f7ea1f02
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/87080
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Auto-Submit: Dan Sinclair <dsinclair@chromium.org>
This Cl moves the cpp includes to above the project includes fixing up
the build/include_order issues and enabling the lint check.
A couple includes are marked as NOLINT as the c header has to come after
the project header due to setting defines.
Bug: dawn:1339
Change-Id: Ia47499c94fff99106397b83f6c5c7fe100c44a0e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/86513
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
This CL changes several includes which were using the system include
syntax to the local syntax. This causes GN check to verify that the
headers are specified correctly in the dependencies.
Two missing dependencies are added to the BUILD.gn file for the
Dawn tests.
Bug: dawn:1373
Change-Id: I7afd5ab48f4f2e2ddaf1839058c6bbeec2b97fd0
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/86940
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Auto-Submit: Dan Sinclair <dsinclair@chromium.org>
This CL updates the test files to have explicit added for single
parameter constructors and removed from zero parameter constructors.
Bug: dawn:1339
Change-Id: I21339148bba5e7e89debc38ec426ba15e0d734e2
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/87021
Auto-Submit: Dan Sinclair <dsinclair@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
Reviewed-by: Ben Clayton <bclayton@google.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This CL enables the build/header_guard lint check. The existing headers
which failed the check were updated, missing headers added. An exclusion
file for the generator templates was added as well.
Bug: dawn:1339
Change-Id: If572e460179ad501293d5d6cf01e0ea900daa979
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/86207
Reviewed-by: Ben Clayton <bclayton@google.com>
Auto-Submit: Dan Sinclair <dsinclair@chromium.org>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
