This patch supports BC5 formats on Vulkan backends and adds related
Dawn end2end tests.
For the textures with BC formats, they could have non-multiple-of-4
sizes on the non-zero mipmap levels in sampling, but we are still
required to provide texture data in complete 4x4 blocks in texture
copies because that is the size of which they are stored in GPU memory.
In this patch, we refer the term "physical memory size" as the memory
size of the texture subresource in GPU memory, and the term "virtual
memory size" as the size used in texture sampling. As Dawn requires
the Extent3D in texture copies must fit in the physical memory size,
while Vulkan requires it must fit in the virtual memory size, this
patch recalculates the imageExtent to ensure it always follow this
Vulkan validation rules.
For Dawn end2end tests, note that we use pure green and pure red for
the textures because BC5 does not support SRGB formats. Furthermore,
"CopyPartofTextureSubResourceIntoNonZeroMipmapLevel" is skipped in
this patch because there is an issue on the T2T copies from a region
within the virtual size of one texture to another one that exceeds
the virtual size of another texture in Vulkan SPEC.
BUG=dawn:42
TEST=dawn_end2end_tests
Change-Id: I17518cd335fb13125cb753bbf879bc06eb20e426
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8260
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
This adds the formats to dawn.json, implements support in the Vulkan
backend and adds tests performing basic sampling checks for all formats.
The R8UnormSrgb and RG8UnormSrgb formats skipped because they are not
required in Vulkan (and RG8UnormSrgb is in fact not supported on the
machine used for developing this CL). A PR will be sent to the WebGPU
repo to remove the from the initial list of formats.
The RG11B10Float and RGB10A2Unorm formats of WebGPU are replaced with
B10GR11Float and A2RGB10Unorm that are the formats exposed by Vulkan. It
is likely that all APIs implement them with components stored in that
order.
Each format except depth-stencil ones is tested by uploading some
interesting texel data and checking that sampling from the texture
produces correct results. The goal is to make sure that backends don't
make a mistake in the giant switch statements. There was no effort made
to check the hardware implementation of the formats.
Tests will later be extended to cover rendering and clearing operations
as well as multisample resolve.
It isn't clear if depth-stencil format will support TRANSFER operations
in WebGPU so these are left untested for now.
BUG=dawn:128
Change-Id: I78ac5bf77b57398155551e6db3de50b478d69452
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8363
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Jiawei Shao <jiawei.shao@intel.com>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This completely removes the dependency on glad by generating the GL
headers from gl.xml directly.
This requires adding khrplatform.h so all Khronos dependencies are
gathered in third_party/khronos.
Also removes a stray CMakeLists.txt that was still hanging out.
BUG=dawn:165
Change-Id: Ia64bc51bc8b18c6b48613918e2f309f7405ecb3b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8163
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
This move all the OpenGL-specific code for swapchain handling in a new
NativeSwapChainImpl in the OpenGL backend so no code outside of
dawn_native needs OpenGL.
BUG=dawn:165
Change-Id: I3c0c1055e3215a59fdc8e9550baf30762a7014b5
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8161
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This makes the OpenGL entry points loaded at Adapter creation from the
getProcAddress passed in the DiscoveryOptions and update all GL calls in
the backend to go through the new OpenGLFunctions object.
A code generator is added that generates the function loader and list of
GL procs from Khronos' gl.xml file but we can't get rid of glad yet
because it is used to have the PROC typedefs and enum values.
BUG=dawn:165
Change-Id: I2a583d79752f55877fa4190846f5be16cf91651a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7983
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Gather device info at device initialization rather than adapter initialization.
BUG=dawn:144
Change-Id: I07e114731a37f3738daa585afa99675f2fd36289
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7700
Commit-Queue: Bryan Bernhart <bryan.bernhart@intel.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>
This merges all the files for main.py together again except
generator_lib.py because there doesn't seeem to be a good way to
separate the pure dawn.json generators and the dawn wire generator.
Also updates the GN templates to make it easier to define new generators
based on generator_lib, and move the Jinja2 template "stdlib" to
generator_lib.py
BUG=dawn:165
Change-Id: I1b5b2ef0a59cb142e214f3af9a58048a88ae949a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7880
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This is a reland of 7eb6be186b
Fixes casting issue on 32 bit machines
Original change's description:
> dawn_native: Indirect draw/dispatch
>
> Adds indirect draw and dispatch for all backends (without validation).
>
> Tests for opengl negative offset are skipped since there is no easy
> way to add the index buffer offset. Current idea is to use a compute
> shader to modify the indirect draw buffer.
>
> Change-Id: I1d3eec7c699b211423f4b911769cca17bfbcd045
> Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7481
> Commit-Queue: Idan Raiter <idanr@google.com>
> Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Change-Id: Id28c5658ee18ec5c030f721fb44d9f11ebe21ff9
Bug:dawn:54,chromium:972358
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7961
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Idan Raiter <idanr@google.com>
This reverts commit 7eb6be186b.
Reason for revert: This change is breaking Clusterfuzz bots. crbug.com/972358
Bug: chromium:972358
Original change's description:
> dawn_native: Indirect draw/dispatch
>
> Adds indirect draw and dispatch for all backends (without validation).
>
> Tests for opengl negative offset are skipped since there is no easy
> way to add the index buffer offset. Current idea is to use a compute
> shader to modify the indirect draw buffer.
>
> Change-Id: I1d3eec7c699b211423f4b911769cca17bfbcd045
> Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7481
> Commit-Queue: Idan Raiter <idanr@google.com>
> Reviewed-by: Kai Ninomiya <kainino@chromium.org>
TBR=cwallez@chromium.org,kainino@chromium.org,idanr@google.com
# Not skipping CQ checks because original CL landed > 1 day ago.
Change-Id: I9b7b63de0900e20c4da8561ceb9b2dece77c3885
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7960
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Adds indirect draw and dispatch for all backends (without validation).
Tests for opengl negative offset are skipped since there is no easy
way to add the index buffer offset. Current idea is to use a compute
shader to modify the indirect draw buffer.
Change-Id: I1d3eec7c699b211423f4b911769cca17bfbcd045
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7481
Commit-Queue: Idan Raiter <idanr@google.com>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
In a typical application, most draws will use different uniforms values for
things like the world position and orientation. In the current state of WebGPU
this means that a new bind group needs to be created for each draw to set the
right uniforms. Bind group creation is expected to be more expensive than
recording draws because they incur an allocation.
This feature is to reduce the number of bind groups that need to be
created.
The patch implemented dynamic buffer offset on metal backend.
Bug=dawn:55
Change-Id: I34f397ec9ec10fa5b8e8a1c029d2d6a19e8dc0ee
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7320
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Shaobo Yan <shaobo.yan@intel.com>
This is only a renaming: change VertexInput to VertexBuffer, and
change InputState to VertexInput.
The next two patches will do as follows:
1) change the structure of vertex input descriptor related stuff.
2) change num to count.
BUG=dawn:80, dawn:107
Change-Id: Ie76aa653a527759a9c3b4a4792e3254689f053b8
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7420
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Yunchao He <yunchao.he@intel.com>
For samplers with NaN mLodMinClamp or mLodMaxClamp, the equality
operator returned false.
Adds checks for finite values, and also early returns if two pointers
are equal.
Bug: dawn:143, chromium:965633
Change-Id: Id5998d6eec275af0fbe30e3b4fcb3eed4fe64c6a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7401
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Idan Raiter <idanr@google.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 is the first step to do pipeline deduplication. It also introduces
tests for deduplication.
BUG=dawn:143
Change-Id: Ib22496f543f8d1f9cfde04f725612504132c7d72
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/6861
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
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 removes blocks of code that were obviously builder-specific but
also removes the ObjectStorage::valid member that was used to implement
the maybe monad on the wire server side. This is no longer needed since
dawn_native handles the maybe monad internally now.
BUG=dawn:125
Change-Id: I8c30daae9fc70853bc1996d85a860b4877c5976c
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/6161
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This requires deleting wire tests for builders that were using it, and
leads to small simplifications in the WireTest harness. Also allows
removing the BuilderBase class from dawn_native.
BUG=dawn:125
Change-Id: I3cbac609207aa652cdc9d37e0b700cce3ac6e093
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/6120
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
The CommandBufferStateTracker dereferences a null pointer if there is no bind group set for an index of the layout
Change-Id: Id247f9876340d189088e8bbe8cb4d68a4d517c6e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/6100
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This patch adds the support of multisampled rendering on OpenGL backends
and the related end2end tests to test all new features implemented in
this patch.
BUG=dawn:56
TEST=dawn_end2end_tests
Change-Id: I91e462178ee39041ef591503c33c70db511775e9
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/5880
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
This allows reserving a texture ID in the client and injecting textures
in the wire, so that the WebGPU control channel can create WebGPU
textures backed by SharedImages in Chromium.
BUG=941543
Change-Id: I1efcfe3dce024bb2d3592f22225407a97b641c1f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/5820
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Same idea as for buffers, Destroy can be used to free GPU memory
associated with resources without waiting for javascript garbage
collection to occur.
Bug: dawn:46
Change-Id: Ia796b06b5228cbec4cfe8d78a500f967181d8c1f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/5540
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Natasha Lee <natlee@microsoft.com>
The range of the Z-coordinate in clipping volume is [-w, w] on OpenGL,
while it is [0, w] on D3D12, Metal and Vulkan.
In this patch, the "fixup_clipspace" flag of SPIRV-Cross is enabled on
OpenGL backend and disabled on D3D12 backend to unify the behaviour of
clip space on all Dawn backends. An end2end test is also added for this
fix.
This patch also fix a bug when clearing depth stencil attachments on
OpenGL backend. Before clearing depth stencil attachments, we should
enable depth stencil writing by properly setting depth and stencil
masks. We do not need to set the depth and stencil masks back because
they will be set again when applying the render pipeline. The newly
added test will fail without this fix when running the test together
with all the end2ends.
BUG=dawn:122
TEST=dawn_end2end_tests
Change-Id: I4f50ce3eb1f16d731ee4cffc12a56e17844b4675
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/5860
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
The public include dirs for Dawn were in the dawn_public config but it
would only be added to targets as a part of public_configs. This meant
that second-level dependencies that ended up needing to include
dawn/dawn.h wouldn't know where to find it.
Fixed this by adding include dirs in all_dependent_configs and renamed
the config to be very explicit that it is for include dirs only.
BUG=chromium:938895
Change-Id: Iad70f3ce1f8a02b96bf341e7dd7d6068ce645af7
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/5920
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This reverts commit 9bf529ec94.
Reason for revert:
Fixed test failure by submitting basic render pass to clear out texture
before running the tests.
The test was failing previously because the texture pixel color was not
cleared before running the tests, causing unexpected
pixel colors to be compared. Creating a basic render pass clears
the texture, but since the first test fails on submit expectedly,
the pixel is never cleared.
Bug: dawn:46
Change-Id: Ic190c2d8d6af3f9d8def3370b92c6974a82a0096
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/5500
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Natasha Lee <natlee@microsoft.com>
This reverts commit b6a80b321e.
Reason for revert: dawn_end2end_tests are failing on the Chromium GPU FYI bots. Example here: https://ci.chromium.org/p/chromium/builders/ci/Win10%20FYI%20Release%20%28NVIDIA%29/4226
Original change's description:
> Destroy backend implementation for Buffers
>
> Destroy can be used to free the GPU memory associated with resources
> without waiting for javascript garbage collection to occur.
> The buffer is validated at submission to the queue.
> So any buffer that has been destroyed before submission, will then
> invalidate the submit and result in an error.
>
> Bug: dawn:46
> Change-Id: I40df56ce97baef01deea7552d7a6d40b558fc985
> Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/5320
> Reviewed-by: Kai Ninomiya <kainino@chromium.org>
> Commit-Queue: Natasha Lee <natlee@microsoft.com>
TBR=cwallez@chromium.org,kainino@chromium.org,enga@chromium.org,rafael.cintron@microsoft.com,natlee@microsoft.com
# Not skipping CQ checks because original CL landed > 1 day ago.
Bug: dawn:46
Change-Id: Iadf37a8a6675c744207ec7daaa3fd2fde7da3714
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/5480
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
These need to be separated from the main BUILD.gn as well.
They cannot be easily guarded behind build flags in Chromium
because the WebGPUImplementation will extend
dawn_wire::CommandSerializer.
Bug: dawn:61
Change-Id: Ic7d6bb13cc535ecddb99c832407ba1f37019ed93
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/5401
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
Destroy can be used to free the GPU memory associated with resources
without waiting for javascript garbage collection to occur.
The buffer is validated at submission to the queue.
So any buffer that has been destroyed before submission, will then
invalidate the submit and result in an error.
Bug: dawn:46
Change-Id: I40df56ce97baef01deea7552d7a6d40b558fc985
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/5320
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Natasha Lee <natlee@microsoft.com>
This adds an option to dawn_generator to generate files in a different
directory so the generated stay at the same place. Otherwise compilation
errors occur because of stale versions of the headers on the CQ
builders.
BUG=dawn:61
Change-Id: I71ceb3172b5a4e35911973a03be29d90fa684416
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/5304
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This will allow follow up commits to use them from the different parts
of the split-off BUILD.gn file.
BUG=dawn:61
Change-Id: I767f6c97c06ee73290d3df482880d1a2df92e187
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/5301
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This allows wrapping IOSurfaces in a dawn::Texture so a Dawn application
can sample from, or render to an IOSurface. It uses Metal's
functionality for wrapping textures in MTLTexture.
Support for single-plane BGRA8, RG8 and R8 IOSurfaces is added as well
as tests for sampling and using BeginRenderPass to clear them.
BUG=dawn:112
Change-Id: I367dbd1a75a0c7b81901fb0aae05f1cd46af3f3a
Reviewed-on: https://dawn-review.googlesource.com/c/5101
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
This patch removes RenderPassDescriptorBuilder completely from Dawn.
With this patch, RenderPassDescriptor is a structure instead of a Dawn
object, and all the checks in RenderPassDescriptorBuilder are moved into
CommandEncoder.cpp.
This patch also updates the helper functions and structures related to
RenderPassDescriptor because RenderPassDescriptor is no longer an
object but a structure with members in pointers.
BUG=dawn:6
Change-Id: Ic6d015582031891f35ffef912f0e460a9c010f81
Reviewed-on: https://dawn-review.googlesource.com/c/4902
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Introduces pushDebugGroup, popDebugGroup, and insertDebugMarker implementations
for Vulkan and Metal using VK_EXT_debug_marker and XCode, respectively.
Bug: dawn:44
Change-Id: I0ae56c4d67aa832123f27a1fcdddf65746261e57
Reviewed-on: https://dawn-review.googlesource.com/c/4241
Commit-Queue: Brandon Jones <brandon1.jones@intel.com>
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: 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>
This patch removes RenderPassDescriptorD3D12 completely and moves the
creation of RTVs and DSVs to CommandBufferD3D12::RecordCommands(), where
we allocate all RTVs and DSVs used in the current command buffer in one
RTV heap and one DSV heap. Note that the method to allocate RTVs and
DSVs are too simple in this patch, and we will optimize it later.
This patch also adds a test to make sure Dawn works correctly when we
use two different render passes in one command buffer.
This patch is one of the preparations on completely removing
RenderPassDescriptorBuilder from Dawn.
BUG=dawn:6
Change-Id: I02e30c007fb8668a7474a3caf7a858782d0c92df
Reviewed-on: https://dawn-review.googlesource.com/c/4520
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This patch removes RenderPassDescriptorVk completely and move the
function RecordBeginRenderPass to CommandBufferVk.cpp, which is
a part of preparation of removing RenderPassDescriptorBuilder from
Dawn.
BUG=dawn:6
Change-Id: Id666ef2f998fa65de93deb16afedb1d53d6b8bc0
Reviewed-on: https://dawn-review.googlesource.com/c/4540
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
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>
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: Ic2a5df3142fc24fa772b9a85b38248eea8c7e003
Reviewed-on: https://dawn-review.googlesource.com/c/4260
Commit-Queue: Bryan Bernhart <bryan.bernhart@intel.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This also changes VulkanInfo to gather info on backends / adapters
instead of the device, because all the info gathering can happen before
the device is created.
BUG=dawn:29
Change-Id: I9dc4412f494428f1ae589544d3adf76fe8b9a3a3
Reviewed-on: https://dawn-review.googlesource.com/c/3941
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Metal validation layer does not allow indexCount or instanceCount to be 0 in
drawIndexedPrimitives and drawPrimitives, otherwise we should draw nothing
with these operations.
BUG=dawn:76
TEST=dawn_end2end_tests
Change-Id: Ic22be73ac992289d4bc8d7b3d4d30d20c4488776
Reviewed-on: https://dawn-review.googlesource.com/c/3900
Commit-Queue: Corentin Wallez <cwallez@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>
This patch copies methods and classes from WireServer.cpp and
distributes them over multiple files. Headers and forward declarations
are added as necessary, but no functional changes are made.
Bug: dawn:88
Change-Id: I471b8c27804916257eff266a51d087ba1ddbfeb6
Reviewed-on: https://dawn-review.googlesource.com/c/4000
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Austin Eng <enga@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>
This changes the dawn_static_and_shared_library template to be a
dawn_component template that mimics the behavior of Chromium's
components.
This helps avoid issues where on non-component builds on Windows the CRT
would get linked statically in both the Dawn shared libraries and the
test executables, causing alloc/deallocs across library boundaries to
crash.
BUG=dawn:29
Change-Id: I69287a523cc0bf5f2e921982ea9c26dcfed82f11
Reviewed-on: https://dawn-review.googlesource.com/c/4040
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This patch copies methods and classes from WireClient.cpp and
distributes them over multiple files. Headers and forward declarations
are added as necessary, but no logical changes are made.
Bug: dawn:88
Change-Id: I9d0fcaeb67e789c3ad0597eaa3839adefc3ac5f9
Reviewed-on: https://dawn-review.googlesource.com/c/3980
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
Unify code generation for Client->Server and Server->Client commands.
Methods in dawn.json are converted into command records and additional
commands are specified in dawn_wire.json. This can then be used to
completely generate the command handlers and command struct definitions.
Bug: dawn:88
Change-Id: Ic796796ede0aafe02e14f1f96790324dad92f4c0
Reviewed-on: https://dawn-review.googlesource.com/c/3800
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This is useful for people using Dawn's standalone build to compile
static libraries to use in other projects. Without this static libraries
will act as source sets as is GN's default.
BUG=dawn:85
Change-Id: I4d99cbbbe67c73f226717651cb12ed0a172409b2
Reviewed-on: https://dawn-review.googlesource.com/c/3840
Reviewed-by: Stephen White <senorblanco@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Chromium will want to have both static and shared library versions of
Dawn to use in non-component and component builds respectively.
The *_export.h files are modified to noop when *_SHARED_LIBRARY is not
defined so that the static library doesn't export symbols that aren't
imported in dependents (this would break compilation on Windows).
A dawn_library_combo is introduced in BUILD.gn that factors out all the
logic needed to produce shared libraries and handle the _EXPORT macros.
Also contains a fix to dawncpp to export only the methods that aren't
defined in the header (otherwise they get defined multiple times)
BUG=dawn:85
Change-Id: Ib747deb9308e1165dd66002487147ba279d3eac0
Reviewed-on: https://dawn-review.googlesource.com/c/3761
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This adds a new FooBackend.cpp file for each backend that defines
exactly the symbols that are exported by libdawn_native's headers. THis
will allow factoring most of the compilation of dawn_native between the
shared and static library variants.
BUG=dawn:85
Change-Id: I69c808dac2fe5e8bb08356117e3997677787b08a
Reviewed-on: https://dawn-review.googlesource.com/c/3760
Reviewed-by: Stephen White <senorblanco@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This removes unnecessary builder and buffer info from server objects that
do not need them.
Bug: dawn:86
Change-Id: I97b11615da763725281495f05c70a4ee7a9c9e5a
Reviewed-on: https://dawn-review.googlesource.com/c/3780
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@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>
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>
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>
This patch adds the support of the parameter 'baseVertex' of drawIndexed
on D3D12, Metal and Vulkan back-ends.
BUG=dawn:51
TEST=dawn_end2end_tests
Change-Id: Ibd25884ad2abceaaed744d74c4ee6b0ae6b3fa1b
Reviewed-on: https://dawn-review.googlesource.com/c/3221
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
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>
This will allow use to update gn_isolate_map_pyl to point to the groups
instead of the targets, while we move the actual targets in a different
file.
BUG=chromium:913171
Change-Id: Ic681fb12d9cbc99557b742784f5b1bf779b76ed1
Reviewed-on: https://dawn-review.googlesource.com/c/3100
Reviewed-by: Stephen White <senorblanco@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 reverts commit 0a7ddd43d7.
Reason for revert: Broke compile in https://ci.chromium.org/p/chromium/builders/luci.chromium.ci/linux-rel/12314
See also: https://chromium-review.googlesource.com/c/chromium/src/+/1364694
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.
>
> Bug: dawn:61
>
> Change-Id: Icaa459270bdaa60306e053b93835812e70dba6f5
> Reviewed-on: https://dawn-review.googlesource.com/c/2940
> Reviewed-by: Kai Ninomiya <kainino@chromium.org>
> Reviewed-by: Stephen White <senorblanco@chromium.org>
TBR=cwallez@chromium.org,kainino@chromium.org,senorblanco@chromium.org
Change-Id: If6d8c759f63c12b244471016f10e92c07299303f
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: dawn:61
Reviewed-on: https://dawn-review.googlesource.com/c/3000
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Kai Ninomiya <kainino@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.
Bug: dawn:61
Change-Id: Icaa459270bdaa60306e053b93835812e70dba6f5
Reviewed-on: https://dawn-review.googlesource.com/c/2940
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Stephen White <senorblanco@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 will make GPU tests running on Chromium-based builders respect this
configuration, which is important to have the same code run in Release
and Debug builds on the GPU FYI waterfall.
BUG=chromium:901830
Change-Id: Ia2f6f3585c4b6213fe7f55203c69d0ef4a620a67
Reviewed-on: https://dawn-review.googlesource.com/c/2708
Reviewed-by: Stephen White <senorblanco@chromium.org>
Reviewed-by: Kenneth Russell <kbr@google.com>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Becuase CGDisplayIOServicePort is deprecated in OSX >= 10.9, we create
an alternative function which manually finding a service port with
matching vendor and product IDs.
BUG=dawn:10
TEST=dawn_end2end_tests
Change-Id: I94ff65911e159c2b7075209d8902c1551560ed47
Reviewed-on: https://dawn-review.googlesource.com/c/2541
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
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>
Otherwise UBSan complains that C++ types are different between the
shared libraries because libc++ is linked statically.
BUG=chromium:904736
Change-Id: I51ef40d1f7910fd693a4585c74ff404812472d2e
Reviewed-on: https://dawn-review.googlesource.com/c/2380
Reviewed-by: Dan Sinclair <dsinclair@google.com>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This will avoid compilation to break, and adds standalone reproducers
for the fuzzer_tests.
BUG=chromium:903380
BUG=dawn:34
Change-Id: I9995a852076d9f6d1ebdee5b999989c2d74d4709
Reviewed-on: https://dawn-review.googlesource.com/c/2321
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Dan Sinclair <dsinclair@google.com>
This CL adds in fuzzers for SPIRV-Cross for HLSL, GLSL, and MSL
outputs. These fuzzers live in Dawn because there is not appropriate
location in the Chromium source repo for them and it is unlikely they
would be land-able in the SPIRV-Cross repo, because it is not coupled
with Chromium's build system and thus Clusterfuzz so would be
effectively dead code. Dawn depends on this code, but it is also
integrated into the Chromium build system, so this was the best place
I could find for them
The code under fuzz unfortunately uses exceptions/aborting as its
error reporting mechanism. This is an acknowledge short coming and
there are efforts to remove this behaviour. To work around this and
reduce the number of false positives found by the fuzzers, a signal
trap has been implemented which will be removed once the code under
fuzz has been updated.
The trap replaces the existing signal handler and silencing signals
while running the code under test. This allows the code under test to
call abort() and not crash the fuzzing process. Theoretically, only
SIGABRT should need to be trapped, but something is causing the signal
from abort() to be converted to SIGSEGV when running under ASAN.
This signal trap has been tested with the fuzzing/sanitizers by
intentionally inserting bad calls that will occur after a few thousand
test cases. It was confirmed that the fuzzer detected the issue and
stops fuzzing.
The alternate to implementing this signal trap would be to turn on
exceptions for the fuzzer. This was attempted, but proved to be
fruitless due to what was reported as an ODR issue, but couldn't
couldn't be silenced. The likely underlying issue was a pre-built
library or other object being built without exceptions was causing
different versions of symbols or the exception version of the standard
library not being instrumented by ASAN. Given the majority of Chromium
eco-system turns off exceptions, fixing this issue would not be
helpful to the larger community and was looking like it would require
significant effort.
BUG=chromium:903380
Change-Id: I63a5595383f99b7a0e150d72bb04c89b8d722631
Reviewed-on: https://dawn-review.googlesource.com/c/2260
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Max Moroz <mmoroz@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@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>
Running test in a Chromium build requires using their gtest and gmock
targets as well as a harness that is in //base. Since we want to run
Dawn tests on the Chromium GPU bots, we need to support two
configurations both building tests standalone and in Chromium.
BUG=chromium:870747
Change-Id: I862e62a607e193a27562ece0f1f6d46d8728e446
Reviewed-on: https://dawn-review.googlesource.com/c/2080
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>
ObjectBase will contain data that all WebGPU objects have such as a
pointer back to the device, a refcount (via inheriting from RefCounted),
a name, an error status etc.
BUG=dawn:24
Change-Id: I919e1a6d4a68811ceb6e503b2a793815c92f2528
Reviewed-on: https://dawn-review.googlesource.com/c/1620
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@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 rolls glslang and shaderc to be able to use their BUILD.gn files,
and also rolls SPIRV-Tools and spirv-headers to have compatible
versions.
BUG=chromium:870747
Change-Id: I13c615f6f3d148c9b69f06547992bf5910e04e62
Reviewed-on: https://dawn-review.googlesource.com/c/1680
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
If a bindgroup was re-used in multiple command buffers in a single call
to queue.Submit(), it was skipping the creation of the corresponding
descriptor heap for that bind group in the second command buffer.
The fix is to use the command buffer's index into the submit command as
part of the key for the bind group's descriptor heap.
Change-Id: Ie66a0e772b10cc72bf040f090dac4c4a10f24266
Reviewed-on: https://dawn-review.googlesource.com/c/1740
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Stephen White <senorblanco@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 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
Linking against their .lib makes loading Dawn fail on systems that don't
have the DLLs. This happens for example on Windows7 that doesn't have
d3d12.dll. Instead we dynamically load functions pointers from these
DLLs at d3d12::Device startup.
Change-Id: I4d01a12d0f91bec45bf125450d2c08aaa9ff9fac
Chromium's BUILD files try to avoid uses of exec_script when possible
because they slow down every GN invocation. In preparation for building
Dawn inside Chromium, the calls to exec_script for the code generator
are removed.
In GN, the generator now outputs a "JSON tarball", a dictionnary mapping
filenames to content. This allows us to use the "depfile" feature of GN
to avoid the exec_script call to gather the script's inputs.
Outputs of the generator are now listed in the BUILD.gn files. To keep
it in sync with the generator, GN outputs a file containing "expected
outputs" that is checked by the code generator.
Finally the dawn_generator GN template doesn't create a target anymore,
but users are expected to gather outputs using get_target_outputs.
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.
This makes the Jinja2 (and MarkupSafe) installation hermetic by
adding it to the DEPS and making the code generator add them in the
first spot of the python path.
This required adding some missing dependencies, splitting public headers
of libdawn_[native|wire] so they aren't hidden in the
libdawn_[native|wire]_sources targets, and making unittests depend on
sources directly instead of static libraries (which is almost equivalent).
As a byproduct, Empty.cpp is no longer needed and is removed.
The code generator doesn't need to load the JSON file to compute the
dependencies our outputs for a codegen target. To better integrate in
noop builds, the lazy-write of generated file is removed because it led
to the code generator running even in noop build (the timestamp of
generated file not being updated).
Also document what could be done to avoid exec_script calls for the Dawn
code generator.
Jiawei Shao
Corentin Wallez
Bryan Bernhart
Ryan Harrison
Natasha Lee
Idan Raiter
Austin Eng
Yan, Shaobo
Yunchao He
Kai Ninomiya
Brandon Jones
Takuto Ikuta
Li Hao
Stephen White