Manages a single persistently mapped GPU heap which is sub-allocated
inside of ring-buffer for uploads. To handle larger buffers without additional
unused heaps, ring buffers are created on-demand.
BUG=dawn:28
TEST=dawn_unittests
Change-Id: If4d3e717186895b1409502c1dea5ab751a4776b2
Reviewed-on: https://dawn-review.googlesource.com/c/4440
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Bryan Bernhart <bryan.bernhart@intel.com>
CommandEncoder is the replacement for CommandBufferBuilder. This commit
adds the dawn.json definition for it and an initial implementation that
wraps CommandBufferBuilder. This is done so that the code can be ported
to CommandEncoder gradually, otherwise the commit would be too big and
would risk many merge conflicts.
This converts all samples and end2end tests to use CommandEncoder.
BUG=dawn:8
Change-Id: If4ce86e6fb39ba4e0c2af6328d40e63be17d18c1
Reviewed-on: https://dawn-review.googlesource.com/c/4741
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
AttachmentStateDescriptor was removed in web idl. Its format info
for color attachment and depth/stencil attachment were split and
added into BlendStateDescriptor (renamed to ColorStateDescriptor)
and DepthStencilStateDescriptor (became optional) respectively.
This change makes dawn project match the revision in web idl.
BUG=dawn:106, dawn:102
Change-Id: If57b060db7b4b5d1124b4a79a3b92a3880047722
Reviewed-on: https://dawn-review.googlesource.com/c/4561
Commit-Queue: Yunchao He <yunchao.he@intel.com>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This patch removes all the redundant creations of RenderPass in Dawn
unittests. In these tests render passes are actually never used.
BUG=dawn:6
Change-Id: I6301a150ea21af1a7ccc3b7ce2dd78351eb7e179
Reviewed-on: https://dawn-review.googlesource.com/c/4720
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
This is part of making buffer mapping match WebGPU
Bug: dawn:7
Change-Id: Ia97c872e398112aef0f93c98618c8a7f3ff0c19a
Reviewed-on: https://dawn-review.googlesource.com/c/4580
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
The parameters about vertex attribute were encapsulated in
VertexAttributeDescriptor in web idl. This change construct
this descriptor accordingly.
BUG=dawn:107
Change-Id: Ia1c6e53af951d8f2a0c0b69bdca09291c2661e50
Reviewed-on: https://dawn-review.googlesource.com/c/4620
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Yunchao He <yunchao.he@intel.com>
Adds Destroy() to the Buffer frontend but doesn't implement
it in the backend yet.
Bug: dawn:46, dawn:7
Change-Id: I2e6bdba1484fc5f49599801b4ffe3e9a6aaf60a5
Reviewed-on: https://dawn-review.googlesource.com/c/3720
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
Dawn used to return "nullptr" when an error happened while creating an
object. To match WebGPU we want to return valid pointers but to "error"
objects.
This commit implements WebGPU error handling for all "descriptorized"
objects and changes the nullptr error checks into "ValidateObject"
checks. This method is used both to check that the object isn't an
error, but also that all objects in a function call are from the same
device.
New validation is added to objects with methods (apart from Device) so
they check they aren't error objects.
A large number of ASSERTs were added to check that frontend objects
aren't accessed when they are errors, so that missing validation would
hit the asserts instead of crashing randomly.
The bind group validation tests were modified to test the behavior with
both nullptrs and error objects.
Future commits will change the CommandBufferBuilder to not be a builder
anymore but an "Encoder" instead with special-cased error handling. Then
once all objects are descriptorized, the notion of builders will be
removed from the code.
BUG=dawn:8
Change-Id: I8647712d5de3deb0e99e3bc58f34496f67710edd
Reviewed-on: https://dawn-review.googlesource.com/c/4360
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This will allow implementing the following part of the WebGPU IDL using
a nullable pointer instead of an extra hasDepthStencilState boolean:
partial interface GPURenderPipelineDescriptor {
GPUDepthStencilStateDescriptor? depthStencilState;
};
BUG=dawn:102
Change-Id: Iae709831ad857fcef073f18753ab39567a8797da
Reviewed-on: https://dawn-review.googlesource.com/c/4500
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Yunchao He <yunchao.he@intel.com>
This creates proper Client and Server interfaces which will be necessary
for adding additional features to the Wire for chrome integration
Bug: dawn:103
Change-Id: I181e95079b0bac85c2c6152ad8066a94b80c8d28
Reviewed-on: https://dawn-review.googlesource.com/c/4002
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This moves ownership of ObjectAllocators and CommandSerializers
from the Device to the Client. There may be also be multiple
Devices, so New() now takes the Device the object belongs to.
Device allocation specializes New() to take the owning Client so
that we can get a pointer to the Client from any Dawn API object.
Bug: dawn:88
Change-Id: Ie4274d46313884c44a857159e95d236dc1141c0c
Reviewed-on: https://dawn-review.googlesource.com/c/4001
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Manages a single persistently mapped GPU heap which is sub-allocated
inside of ring-buffer for uploads. To handle larger buffers without additional
unused heaps, ring buffers are created on-demand.
BUG=dawn:28
TEST=dawn_unittests
Change-Id: Ifc5a1b06baf8633f1e133245ac1ee76275431cc5
Reviewed-on: https://dawn-review.googlesource.com/c/3160
Commit-Queue: Bryan Bernhart <bryan.bernhart@intel.com>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
There are a lot of annoying warnings about uninteresting mock
function calls when running dawn_unittests because object release
function calls are not included into the gtest EXPECT_CALL.
BUG=dawn:93
Change-Id: I49f772bc1b9da9eaa86a51ca3a754886e8f0bcdc
Reviewed-on: https://dawn-review.googlesource.com/c/3960
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@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>
This adds a CheckVkSuccess utility function that adds the VkResult value
to the context lost error message.
Also adds a small fix to dawn_native/Error.h interoperability between
MaybeError and ResultOrError<NonPointer> with tests.
BUG=chromium:917555
BUG=dawn:79
Change-Id: Icc01122d62d83693fc0ea3f26b272f2372fd3087
Reviewed-on: https://dawn-review.googlesource.com/c/3623
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
WebGPUSampler is much more complete than Dawn's Sampler.
This patch implement the missing part.
BUG=dawn:47
Change-Id: Ief45cb9710493e9d79ddab60fe3be5a123b76ebd
Reviewed-on: https://dawn-review.googlesource.com/c/3540
Commit-Queue: Shaobo Yan <shaobo.yan@intel.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This change also removes DepthStencilState object.
Bug=dawn:31
Change-Id: I7bb54ef4da527184bb2726c77d93d411d44c3956
Reviewed-on: https://dawn-review.googlesource.com/c/3541
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Yunchao He <yunchao.he@intel.com>
It has already been initialized to nullptr by C++ autogen code.
BUG=dawn:82
Change-Id: I2c1cad003a7a12227cb3d17a90e12c16739ee9a0
Reviewed-on: https://dawn-review.googlesource.com/c/3600
Commit-Queue: Yunchao He <yunchao.he@intel.com>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This change also removes BlendState object.
Bug=dawn:32
Change-Id: I8bf4ff7531e7504efb17b6bae3ca01f1f2b4131e
Reviewed-on: https://dawn-review.googlesource.com/c/3042
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Yunchao He <yunchao.he@intel.com>
To match the WebGPU idl, SetRenderPipeline and SetComputePipeline need to change
the name to SetPipeline.
This patch just rename these two APIs
BUG=dawn:52
Change-Id: I2545c94158ebd051027a018650bf760a25845d73
Reviewed-on: https://dawn-review.googlesource.com/c/3480
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Shaobo Yan <shaobo.yan@intel.com>
This patch is the first one of the descriptorization of render pass. In
this patch we add support of RenderPassColorAttachmentDescriptor
and RenderPassDepthStencilAttachmentDescriptor to
RenderPassDescriptorBuilder.
This patch also adds StoreOp to render pass color and depth stencil
attachment descriptor.
RenderPassDescriptorBuilder will be completely removed in the next
patch.
BUG=dawn:6, dawn:49
TEST=dawn_end2end_tests, dawn_unittests
Change-Id: If623b41d04016425efa53932ae1648daf2263675
Reviewed-on: https://dawn-review.googlesource.com/c/3300
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This patch updates the definition of TextureDescriptor to make it match
WebGPU IDL:
1. Rename 'arrayLayer' to 'arraySize'
2. Add the missing member "sampleCount" and check that currently
sampleCount can only be 1.
BUG=dawn:56
TEST=dawn_unittests
Change-Id: I642186529f045865ae344cb5545ac80e14445c59
Reviewed-on: https://dawn-review.googlesource.com/c/3180
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This patch remove render pipeline builder and use descriptor to create render pipeline.
Sub-objects in descriptor will be removed in future.
Bug: dawn:4
Change-Id: I58dd569c7be42c2648311847b939c681189c2854
Reviewed-on: https://dawn-review.googlesource.com/c/2180
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
The fuzzer is able to trigger nullptr reads by failing to create objects
and then using the resulting nullptr in other operations. The proper fix
is to implement WebGPU error handling where creation failure returns a
valid but "error" object.
However implementing this error handling is a lot of work, so in the
meantime we use nullptr checks in relevant places to fix the fuzzer
issue. These checks will be removed once the error handling is changed.
BUG=dawn:8
Change-Id: I6777a7fa40383b3d2235e071c3f0109de7605a22
Reviewed-on: https://dawn-review.googlesource.com/c/2565
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This reverts commit 672d29d14c.
Reason for revert: https://bugs.chromium.org/p/chromium/issues/detail?id=913171
Original change's description:
> Create new src/tests BUILD.gn file.
>
> Move all test-related build stuff into its own BUILD.gn file. This
> required moving the dawn_generator template into a common file, so it
> can be called by both BUILD.gn and src/tests/BUILD.gn.
>
> [This is a reland of https://dawn-review.googlesource.com/c/dawn/+/2940
> with a fix for mock_dawn.]
>
> Bug: dawn:61
> Change-Id: Id1e6d0c2b07caa2610cebe206511e972ac18fe8d
> Reviewed-on: https://dawn-review.googlesource.com/c/3020
> Reviewed-by: Kai Ninomiya <kainino@chromium.org>
> Reviewed-by: Corentin Wallez <cwallez@chromium.org>
> Commit-Queue: Stephen White <senorblanco@chromium.org>
TBR=cwallez@chromium.org,kainino@chromium.org,senorblanco@chromium.org
Change-Id: I54cdc558b128935dc8a8d22ec2b5e879271c35ae
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: dawn:61
Reviewed-on: https://dawn-review.googlesource.com/c/3080
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Move all test-related build stuff into its own BUILD.gn file. This
required moving the dawn_generator template into a common file, so it
can be called by both BUILD.gn and src/tests/BUILD.gn.
[This is a reland of https://dawn-review.googlesource.com/c/dawn/+/2940
with a fix for mock_dawn.]
Bug: dawn:61
Change-Id: Id1e6d0c2b07caa2610cebe206511e972ac18fe8d
Reviewed-on: https://dawn-review.googlesource.com/c/3020
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Stephen White <senorblanco@chromium.org>
This commit adds utils::MakeBindGroup to make code craeting bind groups
nicer to read. Additional tests are added that give 100% coverage of
ValidateBindGroupDescriptor.
BUG=dawn:3
Change-Id: I56e1da8c2952306ad233845b0ec3ec32aef793d9
Reviewed-on: https://dawn-review.googlesource.com/c/2802
Reviewed-by: Jiawei Shao <jiawei.shao@intel.com>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This change implements timeline fences in Dawn.
It includes methods and descriptor members to eventually
support multi-queue, but does not implement them.
Bug: dawn:26
Change-Id: I81d5fee6acef402fe099227a034d9669a89ab6c3
Reviewed-on: https://dawn-review.googlesource.com/c/2460
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This makes the name match WebGPU's IDL
BUG=dawn:3
Change-Id: I1338fa07580ba8c0f6700b7765fb7389018a4126
Reviewed-on: https://dawn-review.googlesource.com/c/2801
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Modify internal command buffer types to reflect the front end APIs for
copyTextureToBuffer and copyBufferToTexture.
Bug: dawn:17
Change-Id: I088a167ee7145d741e70ed28c1df7a12d24b72fc
Reviewed-on: https://dawn-review.googlesource.com/c/2740
Commit-Queue: Brandon1 Jones <brandon1.jones@intel.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
It currently is a tagged pair instead of a tagged union because it was
much easier to write and the optimization can come later.
BUG=dawn:19
Change-Id: Idbfd86d559655b38871c2d1768bdd758e797dfbd
Reviewed-on: https://dawn-review.googlesource.com/c/2701
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Stephen White <senorblanco@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Cosmetic changes to copyBufferToTexture and copyTextureToBuffer to
match WebGPU IDL. Introduces BufferCopyView, TextureCopyView,
TextureAspect, and Origin3D types.
Bug: dawn:17
Change-Id: Ic0e7f472a9dc1353d3fc3839ff02f348bb6067e8
Reviewed-on: https://dawn-review.googlesource.com/c/2520
Commit-Queue: Brandon1 Jones <brandon1.jones@intel.com>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This change moves most of SerialQueue into SerialStorage
and factors it to make SerialMap and SerialQueue. SerialMap
does not enforce that items are Enqueue'd in monotonically
increasing order. This is useful for implement timeline fences
because OnCompletion callbacks may be added in an arbitrary order.
Bug: dawn:26
Change-Id: I03376117311112b0b94ed887a31974f36c4a5464
Reviewed-on: https://dawn-review.googlesource.com/c/2720
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
In preparation for the descriptorization of BindGroup, support was added
to treat wire ID 0 as nullptr for a bunch of objects. Now that we have a
fuzzer for the wire+frontend, we need to validate when we have a 0 id.
Either the wire needs to reject the ID or the frontend needs to validate
against nullptrs. Since only few entrypoints will have a use for
nullptrs (bind groups, render pass resolve textures), we require an
opt-in in the JSON file for a structure member or an argument to be
optional.
This disables the tests related to ID 0 = nullptr, because we don't yet
have optional argument/members in dawn.json.
BUG=chromium:905273
BUG=chromium:906418
BUG=chromium:908678
Change-Id: If9a3c4857db43ca26a90abff2437e1cebb0ab79b
Reviewed-on: https://dawn-review.googlesource.com/c/2704
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Stephen White <senorblanco@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
New additions to the validation for the WebGPU execution environment
broke all the tests that use shaders because tests don't produce valid
SPIR-V for WebGPU and also backends don't know how to lower
WebGPU-flavored SPIR-V to target languages.
Also rolls SPIRV-Headers to a version compatible with SPIRV-Tools
TBR=kainino@chromium.org
BUG=dawn:57
Change-Id: Icd9a199efc39cf143e38d64841eb4b122c9f54a9
Reviewed-on: https://dawn-review.googlesource.com/c/2706
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Stephen White <senorblanco@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This patch adds checks when we set a texture view as color or depth
stencil attachments:
1. The mipmap level of the texture view must be 1 as it is limited in
D3D12, Metal and Vulkan.
2. The array layer count of the texture view must be 1 as currently we
do not plan to support layered rendering in WebGPU.
3. The format of the texture view must be color renderable when it is
used as a color attachment.
4. The format of the texture view must be a depth stencil format when it
is used as a depth stencil attachment.
BUG=dawn:16
TEST=dawn_unittests
Change-Id: Ibce3bda20d49a725c26796aa627c5067532761ad
Reviewed-on: https://dawn-review.googlesource.com/c/2661
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This patch adds checks that we can only create cube map and cube
map array texture views on textures with width == height as is
required in Vulkan.
This patch enables the imageCubeArray feature on Vulkan back-ends
to ensure we can create cube map array image views on all Vulkan
back-ends.
This patch also adds a missing VK_IMAGE_CREATE_CUBE_COMPATIBLE_BIT
flag when creating Vulkan images with arrayLayer >= 6. Without this
flag we cannot create cube map or cube map array views.
This patch fixes all the cube map end2end tests on Linux using
Vulkan back-ends.
BUG=dawn:16
TEST=dawn_end2end_tests
Change-Id: Id9386b9ee509d18a5ba8ae1ca085134486b242d7
Reviewed-on: https://dawn-review.googlesource.com/c/2522
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Likewise "presented" textures won't be available for use in submits so
this sets up state-tracking and validation for textures too.
Command buffer resource usage is now stored in the frontend instead of
done per-backend because it is used to validate resources are allowed in
the submits.
Also adds a test.
BUG=dawn:9
Change-Id: I0537c5113bb33a089509b4f2af4ddf4eff8051ea
Reviewed-on: https://dawn-review.googlesource.com/c/2142
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This patch adds the entry points for creating cube map and cube map
array texture views. This patch also adds validations that the array
layer in the texture view descriptor must be 6 when the texture view
dimension is cube map, and a multiple of 6 when the texture view
dimension is cube map array.
BUG=dawn:16
TEST=dawn_unittests
Change-Id: I86a66c3753a7678351f65b43f6cd54b96d1b762c
Reviewed-on: https://dawn-review.googlesource.com/c/2200
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This patch renames the field "mipLevel" of TextureDescriptor to
"levelCount" to align with the WebGPU idl.
BUG=dawn:16
Change-Id: I36b30d78831786e4c21ffd641f820375e95a1be5
Reviewed-on: https://dawn-review.googlesource.com/c/2100
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This removes the need for Clone() so it is removed and also adds tests
for the new constructors.
BUG=dawn:11
Change-Id: Ia45c765c2d30e40b0e036427793a62327b2008fc
Reviewed-on: https://dawn-review.googlesource.com/c/1901
Reviewed-by: Stephen White <senorblanco@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This patch adds the entry point creating texture view with a
TextureViewDescriptor and all the validations on the parameters
according to https://github.com/gpuweb/gpuweb/issues/79.
BUG=dawn:16
TEST=dawn_unittests
Change-Id: Ibc04a0f7b9f334c57da191606313ab156e18af1f
Reviewed-on: https://dawn-review.googlesource.com/c/1800
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This splits off part of CommandBufferBuilder in separate
RenderPassEncoder and ComputePassEncoder objects. To match the WebGPU
IDL and factor some code, both these encoders inherit from
ProgrammablePassEncoder.
These encoders are pure frontend objects and record into the
CommandBufferBuilder command allocator objects, so no changes to the
backends were needed.
Error handling is still ew, because the "builder" mechanism we had
doesn't allow for "split builders". Nicer error handling will have to
wait on Dawn matching WebGPU.
All the tests and samples were updated to the new structure.
BUG=dawn:5
Change-Id: I5f5d4ad866e2c07fedd1ba7a122258c6610941f1
Reviewed-on: https://dawn-review.googlesource.com/1543
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This matches WebGPU and is a good test of having structures include
other structures by value.
BUG=dawn:13
Change-Id: Ibd5ea1340338e5aa16069499c498ac5a455fc2cd
Reviewed-on: https://dawn-review.googlesource.com/1500
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This patch is the first one to descriptorze texture view. In this
patch, we completely remove TextureViewBuilder and add the entry
point CreateDefaultTextureView for creating a texture view on a
non-array 2D texture using the same type and format.
Texture view descriptors and 2D array texture views will be supported
in the next patch.
BUG=dawn:1, dawn:16
Change-Id: Ibd2a0bcf02cbb567a98d2faaaaa897eff2c062e5
Reviewed-on: https://dawn-review.googlesource.com/1440
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
The error type will help distinguish between validation errors, context
losts and others which should be handled differently.
Take advantage of advantage of this to change DAWN_RETURN_ERROR to
"return DAWN_FOO_ERROR" to have the return be more explicit. Also
removes usage of DAWN_TRY_ASSERT for more explicit checks.
Change-Id: Icbce16b0c8d8eb084b0af2fc132acee776909a36
This integrates spirv-val in dawn_native so that regular and
WebGPU-specific validation of shaders is done.
Also adds tests to check OpUndef is correctly rejected so we know
WebGPU-specific validation is working.
Change-Id: If49d276c98bca8cd3c6c1a420903fe34923a2942
Implement copying between a buffer and a texture 2D array on Vulkan
This patch implements the creation of a 2D array texture and data
copying between a buffer and a layer of a 2D array texture on
Vulkan back-ends.
TEST=dawn_end2end_tests
This patch introduces texture descriptor for texture creation instead
of texture builders.
This patch also adds "arrayLayer" to texture descriptor and removes
mDevice in TextureD3D12.
We still keep a dummy BufferBuilder object around so that it can be used
for the builder error callback tests of the wire.
Change-Id: If0c502bb8b62ee3ed61815e34e9b6ee6c03a65ef
BindGroup usage isn't something that's part of WebGPU's sketch.idl and
it might never exist. Remove it to simplify the migration of bindgroup
to descriptor.
Change-Id: I21e0a98eb60434d4009e748cd9afcbf89edd7e6a
This includes a bunch of fixes for clang warnings in Windows specific
code that was only compiled by MSVC previously. This also tidies up some
BUILD.gn issues on Windows.
Also moves the TerribleCommandBuffer to utils:: because it isn't part of
the implementation of the wire, renames dawn::wire to dawn_wire, moves
src/wire to src/dawn_wire and puts the interface of dawn_wire in
src/include/dawn_wire.
This removes the following for both Buffer and Texture:
- The builder's SetInitialUsage
- The object's FreezeUsage and TransitionUsage methods
- The CommandBuffer Transition<Object>Usage methods
All samples and tests are simplified as a result. This also obsoletes
the UsageValidationTest which is removed.
Some validation was dependent on "current usage" and hasn't been
reintroduced for implicit transitions yet:
- Buffers can be used while mapped
- Swapchain textures can be used after they have been presented.
Validation for these will involve collecting all the resources used by a
command buffer and will be done in a follow-up patch.
* Use a descriptor for BindGroupLayout
* Fix MatchesLambda
* Add WireTests.StructureOfStructureArrayArgument
* Add BindGroupValidationTests.BindGroupLayoutCache
We are changing all object creation to use descriptors but there is no
creation argument to pass for queue, so instead Device::CreateQueue
takes no argument.
The flow of commands is a bit more involved than for MapReadAsync and
goes like this:
- C->S MapAsync isWrite = true
- S: Call MapWriteAsync
- S: MapWriteAsync callback fired
- S->C: MapWriteAsyncCallback (no data compared to the read case)
- C: Call the MapWriteAsync callback with a zeroed out buffer
- C: Application calls unmap.
- C->S: UpdateMappedData with the content of the mapped pointer
- S: Copy the data in the mapped pointer
- C->S: Regular unmap command
- S: Call unmap
Makes nxt_end2end_tests -w pass all tests.
Also duplicates the MapRead wire tests for the write cases
These types are meant to be used for computations that might but are not
expected to fail in backend/, such that the error case can be much
slower than the success case.
The NXT_TRY and NXT_TRY_RESULT macros are added to help write more
concise code that uses Error and ResultOrError.
The sampler builder will be removed as the first builder being converted
to a descriptor. Use CommandBufferBuilder instead as it is not expected
to change soon.
This as an API change to get closer to the direction in which WebGPU is
headed. The API change in next.json caused a ton of files to be changed
in the same commit to keep things compiling.
API: the Framebuffer and RenderPass objects are now merged in a single
RenderPassInfo that contains the attachments, loadOps and clear values
for a BeginRenderPass command. The concept of subpass is removed.
The RenderPass creation argument to RenderPipelines is replaced by
explicitly setting the format of attachments for RenderPipeline.
Validation: SetPipeline checks are changed to check that the attachments
info set on a RenderPipeline matches the attachments of the render pass.
Backends: Most changes are simplifications of the backends that no
longer require and indirection to query the current subpass out of the
render pass in BeginSubpass, and don't need to get the attachment info
from a RenderPass when creating RenderPipelines. In the Vulkan backend,
a VkRenderPass cache is added to reuse VkRenderPasses between
RenderPassInfos and RenderPipelines.
Tests and examples: they are updated with the simplified API. Tests
specific to the Framebuffer and RenderPass objects were removed and
validation tests for RenderPassInfo were added.
Tested by running CppHelloTriangle on all backends, end2end tests on all
platforms and all examples on the GL backend.
PipelineLayout was re-entering in NXT to create the default empty BGLs,
but forgot to remove the initial external refcount for them.
Fixing this showed an issue where it was impossible to externally
reference a RefCounted that had only internal references, fix this as
well and add a test.
When calling unmap on a mapped buffer for which the callback hasn't
fired yet, the callback should be called with UNKNOWN. The code marked
the callback as called only after calling it, causing problems with
re-entrancy where the callback would be called twice.
This could also get triggered by destroying the buffer inside the
callback.
Fix this in backend::Buffer and the WireClient and add test for both.
* clang/gcc: enable -pedantic warnings
* suppress a GCC-specific warning in stb_image
* And some clang-specific warnings
* -Wconversion (clang) -Wold-style-cast (clang+gcc)
and fix a few warnings that show up with these (and a few more with
-Wconversion on gcc, even though that's not enabled by default)
* bunch more warnings
* fixes
* remove merge error
This macro has some advantages over the standard library one:
- It prints the place where the macro was triggered
- It "references" the condition even in Release to avoid warnings
- In release, if possible, it gives compiler hints
It is basically is stripped down version of the ASSERT macros I wrote
for the Daemon engine in src/common/Assert.h
This commit also removes the stray "backend" namespaces for common/
code.
This directory used to contain both the state tracking code for the
backends, and the common utilities that could be used both by the
backends and the rest of the code. Things are now:
- src/common is utility code for the whole repo
- src/backend contains libNXT's code
- src/utils is utility code that we don't want in libNXT
This commit also changes all includes to use global paths from src/
bacause it had to touch a bunch of #include statements anyway.
This also expands the Buffer validation tests to cover more creation
code paths and SetSubData. It also introduces a mechanism for
ValidationTests to check for device errors.
Validation tests are tests of the backend state-tracking and validation
code that don't require a GPU as they are running on the null backend.
This commit adds a very simple (and almost useless) BufferValidationTest
as an example of a validation test.
- Add test for passing value arguments as well as aarrays of them
- Add test for passing C string
- Rework Object array argument test to pass multiple objects
Bryan Bernhart
Corentin Wallez
Yunchao He
Jiawei Shao
Austin Eng
Yan, Shaobo
Brandon Jones
Stephen White
Stephen White
Kai Ninomiya
Kai Ninomiya
Austin Eng