This patch refactors the current implementation of BC formats to treat
it as the first extension in Dawn and adds all the related tests.
Note that in Dawn all the extensions are disabled unless we enable them
when we create the device, which means the BC formats can only be used
when we enable the related extension on the creation of the device, and
the creation of the device will fail if the adapter does not support the
extension
BUG=dawn:42
TEST=dawn_end2end_tests
TEST=dawn_unittests
Change-Id: I04d818b0218ebb3b1b7a70a4fea71779f308f85f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9520
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>
This patch moves all the code related to Toggle from Instance.cpp to
Toggles.cpp to make the code in Instance.cpp cleaner.
BUG=dawn:56
Change-Id: Ica2a779569478a58ddf21e632a211c0c5b889b00
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9580
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
In order to debug single frame applications such as unit tests with
with PIX, you need to call BeginCapture() at the start of your
application.
This change adds a begin-capture-on-startup flag to the Dawn test
environment. The flag, when set, will call BeginCapture() right after
the DXGI factory is created.
Bug: dawn:44
Change-Id: Ibb8f7b05707915510f9886524f0144c0576d2603
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8200
Commit-Queue: Rafael Cintron <rafael.cintron@microsoft.com>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This prevents dirty textures to be used when memory is recycled
while destroying/creating textures. If a texture is not cleared at load,
it will be cleared to 0 before it is used.
Bug: dawn:145
Change-Id: Ia3f02427478fb48649089829186ccb377caa1912
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/6960
Commit-Queue: Natasha Lee <natlee@microsoft.com>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Current Metal drivers have a bug that doing MSAA resolve with non-zero
ResolveLevel and ResolveSlice cannot work correctly. This patch adds a
workaround for this bug that first resolving into a temporary one-level
2D texture, then copying the result into the true resolve target.
Although the end2end test ResolveIntoOneMipmapLevelOf2DTexture and
ResolveInto2DArrayTexture can pass on the try bot using AMD GPU, we
find they fail on some other AMD GPUs (Macbook Pro 2018), so currently
this workaround is enabled on all Metal backends.
BUG=dawn:56
TEST=dawn_end2end_tests
Change-Id: Ie85858e58ff486d49dc11c270d8b6d95e216fd42
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/6780
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Run end2end tests with argument '-d' or '--enable-backend-validation'
Change-Id: I34a3f453dcd3a57d76301801ae2abe42f847cb1b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7140
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Hao Li <hao.x.li@intel.com>
Created toggle to force texture clearing to 1 bits in order to
test the logic of lazy clearing.
Bug: dawn:145
Change-Id: I83bc32f046159c709c426b77458fbdf115f7bfd0
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7120
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Natasha Lee <natlee@microsoft.com>
This patch implements "store and MSAA resolve" store operation on Metal
drivers that don't support MTLStoreActionStoreAndMultisampleResolve with
a workaround that does MSAA resolve in another render pass.
Driver workaround is one type of Dawn Toggles. Dawn Toggles will include
other optional optimizations and features that can be configured to use
or not when we create Dawn Devices.
As all Metal try bots don't need this toggle, to better test this
patch on the try bots:
1. We add the support of forcing enabling a workaround when starting an
Dawn end2end test so that we can test the workaround on the platforms
where the workaround is disabled.
2. We add an optional parameter DeviceDescriptor to CreateDevice() so
that we can custom the toggles the Dawn device should use.
This patch also adds the support of querying toggle details from Instance
and the names of the toggles in use from Device. These APIs are tested in
the Dawn unittests added in this patch.
BUG=dawn:56
TEST=dawn_end2end_tests
TEST=dawn_unittests
Change-Id: Iae31d2ded6057eee638b6099d3061e9d78b04d55
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/6620
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
This makes it so that default adapter discovery finds
Metal/D3D12/Vulkan first.
Change-Id: I3795bcc8a3d47eb3c53881b7fc43e8d56b4b89fd
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/5481
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
The OpenGL backend can't gather discover default adapters because it
needs getProc to do anything so we add DiscoverAdapters method to
Instance that takes backend-specific options.
dawn_native::opengl::CreateDevice is removed in favor of the adapter
path so OpenGLBinding is modified to create an instance locally. This is
only temporary until all backends support adapters, at which point a lot
of *Binding code will be factored.
Also contains a small fix for Result<T, E> with movable types.
BUG=dawn:29
Change-Id: I4eb3d4a14a871af73e1872132aff72b45e5fe566
Reviewed-on: https://dawn-review.googlesource.com/c/3663
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
New objects are introduced to control what happens before device
creation in dawn_native:
- Instance: a connection from the application to dawn_native that is
used for dependency injection and to discover adapters.
- Adapters: represents the possibility of device creation for a specific
(GPU, backend) pair.
- BackendConnection: an internal object that standardizes the interface
between the frontend and backends.
The BackendConnection interface is implemented for the Null backend and
stubbed out in other backends. This allows this change to port the
ValidationTests to use the new Instance and Adapters concept and deal
with other backends later.
BUG=dawn:29
Change-Id: I19719a9342b4af091accc0c02fb6b9697eadde7b
Reviewed-on: https://dawn-review.googlesource.com/c/3500
Reviewed-by: Stephen White <senorblanco@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Jiawei Shao
Rafael Cintron
Natasha Lee
Li Hao
Austin Eng
Corentin Wallez