In PIX's D3D12-only mode, there is no way to determine frame boundaries
for WebGPU since Dawn does not manage DXGI swap chains. Without
assistance, PIX will wait forever for a present that never happens.
If we know we're dealing with a swapbuffer texture, inform PIX we've
"presented" the texture so it can determine frame boundaries and use the
texture's contents for the UI.
Bug: dawn:364
Change-Id: I7eb628c460e1e7c446ad91b29b03dd7b54545afb
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/18060
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Rafael Cintron <rafael.cintron@microsoft.com>
We want to release pending commands in Device::WaitForIdleForDestruction()
so that when we call TickImpl(), we can reset the command allocators.
Bug: dawn:269
Change-Id: Ibd8fdd685a4e9ed7cce8176ba097bc67687bcd97
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/18101
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This moves BindGroupLayoutBase::BindingInfo into the dawn_native
namespace and changes ShaderModule::BindingInfo to extend it with
SPIR-V ids.
Bug: dawn:354
Change-Id: I6a2187e94c0200bee729cf8290f74e4f8c648334
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/17920
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Previously the surface extensions were only enabled so we could import
VkSurfaceKHR's created from GLFW. To implement the webgpu.h
surface-based swapchains, we are going to use the extension entrypoints
too.
This changes vulkan_platform.h to set defines that make vulkan.h expose
the entrypoints and datatypes for all the Vulkan extensions we might
care about for a given compilation configuration.
Bug: dawn:269
Change-Id: If4202ff5e31c816eccb5f5381bd36b660a3b6c5b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/17964
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
MetalFunctionData::function was uninitialized when an error happened
its destructor would run, calling release on a garbage pointer.
Bug:
Change-Id: Ib72038da2a07b4e0f27ec929ec08f303c54dcc62
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/17760
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Previously the code ASSERTed that the semaphores didn't exist on
destroy, but that's not necessarily the case. Handle destruction more
correctly.
Bug: dawn:269
Change-Id: If123e0e20b4ee157c70a1b8cc2f3b20a9473f55e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/17963
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
All Vulkan implementations on macOS have EXT_metal_surface available
(MoltenVk, Swiftshader and gfx-rs), and it matches webgpu.h's surface
creation from a CAMetalLayer more closely.
Bug: dawn:269
Change-Id: I313cd366b3509fb8930552406d150f08fc8e3666
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/17962
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This makes accessing per-index data simpler, and now that dynamic
buffer bindings are packed at the front, the old IterateBitset on
the dynamic buffer binding mask can be replaced with a simple loop
over the beginning bindings.
Bug: dawn:354
Change-Id: I1adf371c3228690758f90ab1f0de88ad8d0f950d
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/17681
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
This patch records if a storage texture is declared as multisampled or
not in shaders after a fix in shaderc.
BUG=dawn:267
TEST=dawn_unittests
Change-Id: I3914ccd3bfa4d0b6ab9c7cfb650352b70ba067a5
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/17600
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Adds a toggle to force the use of small shader-visible heaps and
whitebox tests to verify bindgroup encoding correctness.
BUG=dawn:155
Change-Id: I4118b850d9f2cb445ae805aa68ebf4fab671261b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/16960
Commit-Queue: Bryan Bernhart <bryan.bernhart@intel.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This patch adds all the validations on the creation of bind groups with
read-only and write-only storage textures.
1. Only the textures with STORAGE usage can be used as read-only or
write-only storage textures.
2. The format of the texture view used as read-only or write-only
storage texture must match the corresponding declarations in the
bind group layout.
3. The texture view dimension of the texture view used as read-only or
write-only storage texture must match the corresponding declaration
in the bind group layout.
Note that we don't test the match of the sample count because currently
we don't support sample count > 1 when creating a texture with STORAGE
usage and creating a bind group layout with read-only or write-only
storage textrue binding type.
This patch also adds a unit test to verify that it is invalid to create
a bind group layout with either read-only or write-only storage texture
binding type and dynamic offsets.
This patch also implements the bind group with storage textures on
Vulkan to make the Vulkan fuzzer happy with this patch.
BUG=dawn:267
TEST=dawn_unittests
Change-Id: Iee1b3c49671aae8a5424882b035624248d5fc281
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/17583
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
ErrorData should not be discarded. The error must be handled.
Bug: chromium:1063810
Change-Id: I55e782e499f307b91790db10a42878afdc7540dd
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/17501
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This is a regression that was caught by the WebGPU CTS after
https://dawn-review.googlesource.com/c/dawn/+/17240 where the
BindGroupLayout validation was changed to use a set, and the check for
KMaxBindingsPerGroup removed.
This CL also adds a regression test.
Bug: dawn:354
Change-Id: I0cda545b9df7220ca53216878cf24ac8ce880648
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/17620
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This reverts commit 7c24b6b2ff.
Reason for revert: We can reland this CL now as the fix in shaderc has
been merged.
Note that the declaration whether a storage texture is multisampled or not
cannot be extracted correctly in SPVC. The fix in Dawn will be added after
it is fixed in shaderc.
Original change's description:
> Revert "Check bind group layout with storage texture in pipeline descriptors"
>
> This reverts commit 63f2666ee7.
>
> Reason for revert: causes failures in dawn_unittests after Dawn uses SPVC by default. We need a fix in both SPVC and this CL before re-landing.
>
> Original change's description:
> > Check bind group layout with storage texture in pipeline descriptors
> >
> > This patch adds all the validations on the use of bind group layout with
> > read-only storage texture and write-only storage texture in the creation
> > of pipeline objects.
> >
> > 1. GPUBindGroupLayout.bindingType must match the type of the storage
> > texture variable (read-only or write-only) in shader.
> > 2. GPUBindGroupLayout.storageTextureFormat must be a valid texture
> > format that supports STORAGE usage.
> > 3. GPUBindGroupLayout.storageTextureFormat must match the storage
> > texture format declaration in shader.
> > 4. GPUBindGroupLayout.textureDimension must match the storage texture
> > dimension declared in shader.
> >
> > BUG=dawn:267
> > TEST=dawn_unittests
> >
> > Change-Id: Ifa3c2194dc76de14f790a0a73868e69bbb31c814
> > Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/17167
> > Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
> > Reviewed-by: Kai Ninomiya <kainino@chromium.org>
>
> TBR=cwallez@chromium.org,kainino@chromium.org,yunchao.he@intel.com,jiawei.shao@intel.com,shaobo.yan@intel.com,hao.x.li@intel.com,enga@chromium.org,jiajie.hu@intel.com
>
> Change-Id: Idb4083b11f22fa7e4c5c8477bc4b65b58900746e
> No-Presubmit: true
> No-Tree-Checks: true
> No-Try: true
> Bug: dawn:267
> Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/17380
> Reviewed-by: Jiawei Shao <jiawei.shao@intel.com>
> Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
TBR=cwallez@chromium.org,kainino@chromium.org,yunchao.he@intel.com,jiawei.shao@intel.com,shaobo.yan@intel.com,hao.x.li@intel.com,enga@chromium.org,jiajie.hu@intel.com
Bug: dawn:267, chromium:1063570
Change-Id: If762cbb206e738f4e54e75c88d506fdf3a44f280
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/17461
Reviewed-by: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Also removes a MaybeError from a function that can't return errors.
Bug: chromium:1063810
Change-Id: I9125b2b164a2892006442e26d6070d226fec8665
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/17481
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
SPVC only allows SPIR-V 1.0 while WebGPU samples and other existing
content outputs SPIR-V 1.3. Turning SPVC on by default broke all of
them, so we disable SPVC until we decide what to do.
Bug: chromium:1063810
Change-Id: Iedcf31960eb25b0974e8c67030232902cd58a4a1
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/17480
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Also fixes a bug where we weren't validating duplicating
bindings in the shader, and where dynamic offset validation
could be incorrectly fetching the wrong bindings.
Bug: dawn:354
Change-Id: I93178c34eb4d43119e8b9de5738ae4596e9277cd
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/17240
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
The webgpu.h surface-based swapchains are implement on Metal which
required adding the present mode to NewSwapChainBase.
Additional automated tests are added which require getting the Instance
so a new getter is added to DawnTest. Additional some the state tracking
of swapchains is performed in the backend, so the
SwapChainValidationTests are turned into regular DawnTests so they can
check backends do the correct state tracking. To not lose coverage of
the Null backend, a NullBackend() DawnTestParam factory is added.
Finally swapchains cannot be entirely tested in an automated fashion, so
a new example is added called "ManualSwapChainTests" that allows
manually checking a number of properties. Documentation of the controls
and a manual test plan is in a comment at the top of the example's
source.
Bug: dawn:269
Change-Id: If62fffc29a6cefdbec62747d01c523e2a5475715
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/17181
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
They were failing because services of the Metal backend like the
MapRequestTracker thought that work was still pending since the device
only waited for previous commands to complete, and not also pending
commands.
Bug: dawn:68
Change-Id: I917ecefe90707b0c89f7e9b4b7379a98ed3956d7
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/17320
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This reverts commit 63f2666ee7.
Reason for revert: causes failures in dawn_unittests after Dawn uses SPVC by default. We need a fix in both SPVC and this CL before re-landing.
Original change's description:
> Check bind group layout with storage texture in pipeline descriptors
>
> This patch adds all the validations on the use of bind group layout with
> read-only storage texture and write-only storage texture in the creation
> of pipeline objects.
>
> 1. GPUBindGroupLayout.bindingType must match the type of the storage
> texture variable (read-only or write-only) in shader.
> 2. GPUBindGroupLayout.storageTextureFormat must be a valid texture
> format that supports STORAGE usage.
> 3. GPUBindGroupLayout.storageTextureFormat must match the storage
> texture format declaration in shader.
> 4. GPUBindGroupLayout.textureDimension must match the storage texture
> dimension declared in shader.
>
> BUG=dawn:267
> TEST=dawn_unittests
>
> Change-Id: Ifa3c2194dc76de14f790a0a73868e69bbb31c814
> Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/17167
> Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
> Reviewed-by: Kai Ninomiya <kainino@chromium.org>
TBR=cwallez@chromium.org,kainino@chromium.org,yunchao.he@intel.com,jiawei.shao@intel.com,shaobo.yan@intel.com,hao.x.li@intel.com,enga@chromium.org,jiajie.hu@intel.com
Change-Id: Idb4083b11f22fa7e4c5c8477bc4b65b58900746e
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: dawn:267
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/17380
Reviewed-by: Jiawei Shao <jiawei.shao@intel.com>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
This patch adds all the validations on the use of bind group layout with
read-only storage texture and write-only storage texture in the creation
of pipeline objects.
1. GPUBindGroupLayout.bindingType must match the type of the storage
texture variable (read-only or write-only) in shader.
2. GPUBindGroupLayout.storageTextureFormat must be a valid texture
format that supports STORAGE usage.
3. GPUBindGroupLayout.storageTextureFormat must match the storage
texture format declaration in shader.
4. GPUBindGroupLayout.textureDimension must match the storage texture
dimension declared in shader.
BUG=dawn:267
TEST=dawn_unittests
Change-Id: Ifa3c2194dc76de14f790a0a73868e69bbb31c814
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/17167
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
The CTS has been changed to use the version of SPIR-V that spvc is
expecting, so the issues that previously caused a rollback should no
longer occur.
BUG=dawn:337
Change-Id: Ied5c39059d417359a697930287728faf57289c62
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/16900
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This adds parity for reflection features in the spvc-only code path up
to 421684f. Additionally changes will be needed to bring support to
parity up to HEAD.
BUG=dawn:337
Change-Id: I2143587c54018da766934fa60d80aedd1ccd151b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/17165
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
CopyResource may only be used for resources that have exactly the same
format, dimension, mips, layers. And it can only be used if the entire
texture region is copied.
Bug: dawn:353
Change-Id: Ia8f96cc10c88fe026e23bce2d0532624725b12e0
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/16984
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
The roll in Chromium is failing, because Dawn doesn't handle all of the new enum
values, but I cannot land the 'proper' fix in Dawn, because Chromium doesn't yet
know about the new enum values. Yay, cross dependencies.
So my solution is land the default case in Dawn, land the DEPS roll in Chromium,
then patch in the 'proper' cases in Dawn.
Roll third_party/shaderc/ a7657e4fa..95185d920 (2 commits)
a7657e4fa2..95185d920a
$ git log a7657e4fa..95185d920 --date=short --no-merges --format='%ad %ae %s'
2020-03-17 rharrison Rolling 4 dependencies (#1002)
2020-03-16 rharrison Add reflection support for storage textures (#1001)
Created with:
roll-dep third_party/shaderc
Change-Id: Id73b38643d9a6d418be9c75e218fdad7a18839bc
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/17164
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Use D3D12's QueryDeviceVideoMemoryInfo to get the OS-determined process
budget. Also introduces an export for reserving some amount of process
memory - which keeps Dawn from using the entire process's budget.
Bug: dawn:193
Change-Id: I6c17bd703d7cb24759bcee89c03add46944fec8c
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/16383
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This patch adds the validation on the storage texture format declared in
shaders when we create a rendering or compute pipeline with read-only or
write-only storage textures.
This patch also fixes a typo in the TextureValidationTest.
BUG=dawn:267
TEST=dawn_unittests
Change-Id: Id302b4b7803d7e03b57c61de1290cc71ba940e2c
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/16940
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This patch adds the validation on the creation of the bind group
layout with read-only storage texture, write-only storage texture
and read-write storage texture. Currently read-write storage textures
are not supported in any shader stages.
This patch also fixes chromium:1061156.
BUG=chromium:1061156, dawn:267
TEST=dawn_unittests, dawn_end2end_tests
Change-Id: Ib42678719df48565a46e39f21c34ec640960dcdc
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/16920
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Now that all backends use slab-allocated bind groups, this patch also
moves the BindGroup implementation with owned-data into the Null backend.
Bug: dawn:340
Change-Id: I08a952075b382008fb82f1fbab3f779cc05bc2a3
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/16747
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Track what heaps are required to be resident upon command list
submission.
Bug: dawn:193
Change-Id: Icefe5aed047140f401d51018937c5364b3ed7c4f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/16382
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This patch adds the basic validation of read-only storage texture,
write-only storage texture and read-write storage texture as new
binding types with no bind group layout provided in the creation of
pipeline state objects.
- Read-only storage textures can be used in vertex, fragment and
compute shaders.
- Write-only storage textures can only be used in compute shaders
due to the limitation on Metal.
- Read-write storage textures are not allowed now and they are
reserved to be supported as an extension in the future.
BUG=dawn:267
TEST=dawn_unittests
Change-Id: Iffc432f29a855b85d59451cb3c50269e03b84627
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/16661
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Rather than destory GPU descriptor heaps upon being switched out,
heaps are stored in a list where they can be re-used once the GPU
is no longer using them.
BUG=dawn:155
Change-Id: I2074573e354f114c45afe9895e8515980d325852
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/16282
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Bryan Bernhart <bryan.bernhart@intel.com>
When creating a directly allocated resource in D3D12, also create a
dawn_native::d3d12::Heap to represent that allocation alongside the
ResourceHeapAllocation. This matches D3D12's allocation model when using
CreateCommittedResource and makes residency management much easier.
Bug: dawn:193
Change-Id: I2280863dcfca57bad72962a2b097f8f2d4cc7dad
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/16381
Commit-Queue: Brandon Jones <brandon1.jones@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>
This patch intends to fix a crash issue when creating a rendering
pipeline with storage buffer declared in vertex shader and pipeline
layout is not set.
Without this patch, in PipelineLayoutBase::CreateDefault() the
bindingSlot.visibility is always set to Fragment and Compute when it is
a storage buffer, therefore a crash happens at the failure of the
assertion modules->IsCompatibleWithPipelineLayout() when the storage
buffer is actually declared in the vertex shader.
BUG=dawn:276
TEST=dawn_unittests
Change-Id: I56876a97d53ead5ed226dc1b9bbed1a77156b2b2
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/16564
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Use ExternalImageDescriptor->isCleared to set the clear status of
subresources so it can be correctly lazy cleared when used.
Also remove old Wrap path that uses regular texture descriptors
since we have moved to use ExternalImageDescriptor.
Bug: chromium:1036080
Change-Id: Icb605dbf3cf3f0dc8a30287e8b9b8d9134805112
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/16320
Commit-Queue: Natasha Lee <natlee@microsoft.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This reverts commit 4ae315b0d1.
Reason for revert: crbug.com/1059205
Bug: chromium:1059205
Original change's description:
> Vulkan: Report and enable subgroup size control device extension.
>
> Certain Vulkan ICDs (Intel ones notably) will compile SPIR-V
> shaders with an liberal, compiler-selected, subgroup size (i.e.
> either 8, 16 or 32). For more context, see [1].
>
> This can be a problem for compute, when one shader stores data
> in device memory using a subgroup-size dependent layout, to be
> consumed by a another shader. Problems arise when the compiler
> decides to compile both shaders with different subgroup sizes.
>
> To work-around this, the VK_EXT_subgroup_size_control device
> extension was introduced recently: it allows the device to
> report the min/max subgroup sizes it provides, and allows
> the Vulkan program to control the subgroup size precisely
> if it wants to.
>
> This patch adds support to the Vulkan backend to report and
> enable the extension if it is available. Note that:
>
> - The corresponding VkStructureType enum values and
> struct types are not rolled to the third-party Vulkan
> headers used by Dawn yet, so vulkan_platform.h has been
> modified to define them if necessary. This can be
> removed in the future when the Vulkan-Headers are
> updated in a different patch.
>
> - This modifies VulkanDeviceInfo::GatherDeviceInfo() to
> use VkGetPhysicalDevice{Properties2,Features2} if the
> VK_KHR_get_device_properties2 instance extension is
> available. Otherwise, the Vulkan 1.0 APIs
> VkGetPhysicalDevice{Properties,Features} are used instead
> (and it is assumed that no subgroup size control is
> possible).
>
> - This changes the definition of VulkanDeviceKnobs to
> make room for the required pNext-linked chains of
> extensions.
>
> - A helper class, PNextChainBuilder is also provided in
> UtilsVulkan.h to make it easy to build pNext-linked
> extension struct chains at runtime, as required when
> probing device propertires/features, or when
> creating a new VkDevice handle.
>
> Apart from that, there is no change in behaviour in this CL.
> I.e. a later CL might force a specific subgroup size for
> consistency, or introduce a new API to let Dawn clients
> select a fixed subgroup size.
>
> [1] https://bugs.freedesktop.org/show_bug.cgi?id=108875
>
> Change-Id: I524af6ff3479f25b0a8bb139a062fe632c826893
> Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/16020
> Reviewed-by: Austin Eng <enga@chromium.org>
> Reviewed-by: Corentin Wallez <cwallez@chromium.org>
> Commit-Queue: Corentin Wallez <cwallez@chromium.org>
TBR=cwallez@google.com,cwallez@chromium.org,enga@chromium.org,enga@google.com,david.turner.dev@gmail.com
# Not skipping CQ checks because original CL landed > 1 day ago.
Change-Id: I893d771d7effdf83685dda3edac8a08f98d2f6e5
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/16522
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This reverts commit 56f1678437.
Reason for revert: crbug.com/1059205
Bug: chromium:1059205
Original change's description:
> Vulkan: Enforce fixed subgroup size for compute shaders.
>
> This CL ensures that, on architectures with a varying subgroup size,
> compute shaders are always compiled with a fixed subgroup size to
> avoid consistency issues when one shader writes data in a subgroup-size
> dependent layout to GPU memory, to be read by another shader in a
> future dispatch.
>
> At the moment, only Intel ICDs are known to implement this [1],
> and the code uses a heuristics to chose the size of 16, which seems to
> be the sweet spot according to Intel engineers.
>
> + Update the PNextChainBuilder class to deal with the fact that
> VkComputePipelineCreateInfo::pNext is defined as a const void*,
> which created compiler errors in the previous implementation.
>
> [1] https://bugs.freedesktop.org/show_bug.cgi?id=108875
>
> Change-Id: I332faa53b9f854a8abe43a7271f30d8c5deb2142
> Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/16021
> Commit-Queue: Corentin Wallez <cwallez@chromium.org>
> Reviewed-by: Corentin Wallez <cwallez@chromium.org>
TBR=cwallez@google.com,cwallez@chromium.org,enga@chromium.org,enga@google.com,david.turner.dev@gmail.com
# Not skipping CQ checks because original CL landed > 1 day ago.
Change-Id: I922eccc310505da4b4a9fc853335733ca4900fc8
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/16521
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This CL ensures that, on architectures with a varying subgroup size,
compute shaders are always compiled with a fixed subgroup size to
avoid consistency issues when one shader writes data in a subgroup-size
dependent layout to GPU memory, to be read by another shader in a
future dispatch.
At the moment, only Intel ICDs are known to implement this [1],
and the code uses a heuristics to chose the size of 16, which seems to
be the sweet spot according to Intel engineers.
+ Update the PNextChainBuilder class to deal with the fact that
VkComputePipelineCreateInfo::pNext is defined as a const void*,
which created compiler errors in the previous implementation.
[1] https://bugs.freedesktop.org/show_bug.cgi?id=108875
Change-Id: I332faa53b9f854a8abe43a7271f30d8c5deb2142
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/16021
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Certain Vulkan ICDs (Intel ones notably) will compile SPIR-V
shaders with an liberal, compiler-selected, subgroup size (i.e.
either 8, 16 or 32). For more context, see [1].
This can be a problem for compute, when one shader stores data
in device memory using a subgroup-size dependent layout, to be
consumed by a another shader. Problems arise when the compiler
decides to compile both shaders with different subgroup sizes.
To work-around this, the VK_EXT_subgroup_size_control device
extension was introduced recently: it allows the device to
report the min/max subgroup sizes it provides, and allows
the Vulkan program to control the subgroup size precisely
if it wants to.
This patch adds support to the Vulkan backend to report and
enable the extension if it is available. Note that:
- The corresponding VkStructureType enum values and
struct types are not rolled to the third-party Vulkan
headers used by Dawn yet, so vulkan_platform.h has been
modified to define them if necessary. This can be
removed in the future when the Vulkan-Headers are
updated in a different patch.
- This modifies VulkanDeviceInfo::GatherDeviceInfo() to
use VkGetPhysicalDevice{Properties2,Features2} if the
VK_KHR_get_device_properties2 instance extension is
available. Otherwise, the Vulkan 1.0 APIs
VkGetPhysicalDevice{Properties,Features} are used instead
(and it is assumed that no subgroup size control is
possible).
- This changes the definition of VulkanDeviceKnobs to
make room for the required pNext-linked chains of
extensions.
- A helper class, PNextChainBuilder is also provided in
UtilsVulkan.h to make it easy to build pNext-linked
extension struct chains at runtime, as required when
probing device propertires/features, or when
creating a new VkDevice handle.
Apart from that, there is no change in behaviour in this CL.
I.e. a later CL might force a specific subgroup size for
consistency, or introduce a new API to let Dawn clients
select a fixed subgroup size.
[1] https://bugs.freedesktop.org/show_bug.cgi?id=108875
Change-Id: I524af6ff3479f25b0a8bb139a062fe632c826893
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/16020
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Instead of tracking RTV/DSVs before the start of the pass to allocate
memory for CPU descriptors, allocate them at the start of the pass,
removing the need to loop through the entire command buffer each
Submit().
BUG=dawn:256
Change-Id: I72faff8951095c6a45207bfe5b12936715c58abf
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/16261
Commit-Queue: Bryan Bernhart <bryan.bernhart@intel.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Instead of counting descriptors to be allocated for the entire command
buffer in a pre-pass, the bindgroup state tracker is used to allocate
only dirty bindgroups upon recording draw/dispatch. If the heap has no
more room and must be changed, bindgroups will be re-created according
to the BGL.
A future change will address the CPU descriptors and removal of the
pre-pass.
BUG=dawn:256,dawn:307
Change-Id: I6603de17cfda713bd4512c46e1c93618ca01bb7b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/13400
Commit-Queue: Bryan Bernhart <bryan.bernhart@intel.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
These are not supported on some older OpenGL, OpenGL ES, and iOS
devices.
Bug: dawn:343
Change-Id: I70def749ae57fcfe2895f8556674dd241941d3d3
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/16163
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This Toggle is set if MTLFeatureSet_iOS_GPUFamily3_v1 is not supported.
Bug: dawn:342
Change-Id: Ia5f43e87fdd2c13eaffe9557cb0ce9a06dec3b29
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/16180
Reviewed-by: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Previously we would always assume that if the driver supported a Vulkan
version it would also support extensions that were promoted in that
version. This is not a spec requirement, so instead try to load the core
entrypoints, and only if the version is not available, load the
extension entrypoints.
Also renames VulkanFunction members that are from promoted extension to
not have a vendor prefix.
Also tag the promoted extensions that are the same in a core version as
available when that core version is available. This simplifies checking
for features in the Vulkan backend.
Bug:
Change-Id: I0817c01b8838ba26070858abb0cbed030e3291df
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/16040
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: David Turner <digit@google.com>
Also fixes some warnings when compiling with GCC
Bug: dawn:333
Change-Id: Ib597bb3b950476279a1e20e3556765ec9f1db697
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/15960
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This also changes the name to be consistent with the option being set
in the spvc API.
BUG=dawn:335
Change-Id: I6f7431095493874e1fef0856e563f7f1225cfc21
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/15780
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
There appears to be issues with the CTS + spvc that are preventing
chromium to roll, so I am reverting spvc by default, until the CTS
issues are resolved.
BUG=dawn:337
Change-Id: I171ee5325b9afbf5d240a469009433105caf6ddb
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/15840
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Adds CMake support for:
- Generating the Dawn headers and C++ wrappers
- libdawn_wire
- libdawn_native with the Metal backend for now
- All the examples.
Bug: dawn:333
Change-Id: I6ffbe090b0bd21d6a805c03a507ad51fda0275ca
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/15720
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Dan Sinclair <dsinclair@chromium.org>
Falling-back to direct allocation ensures allocation failure returns OOM.
If no OOM, the resource could be left then used while in an invalid state.
BUG=chromium:1045811,chromium:1047220,chromium:1047048
Change-Id: I927962b1dc6a7422a7d6eac114d82f28a42794a2
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/15600
Commit-Queue: Bryan Bernhart <bryan.bernhart@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Overriding VK_DEFINE_NON_DISPATCHABLE_HANDLE changes the function
signatures of Vulkan functions, changing their ABI and making us
incompatible with real drivers. This removes that magic, and replaces it
with an explicit wrapper, VkHandle, which has much of the same
functionality as the original VkNonDispatchableHandle.
It adds definitions for dawn_native::vulkan::VkBuffer et al, which
shadow the native ::VkBuffer et al. This retains type safety throughout
the Vulkan backend without changing every single usage.
Notably, the following things had to change:
- An explicit conversion from VkBuffer* to ::VkBuffer* is needed for
arrays. This is implemented as a reinterpret_cast, which is still
safe as the new VkHandle still has the same memory layout properties
as VkNonDispatchableHandle did.
- When pointing to a VkHandle as an output pointer, it's now necessary
to explicitly get the native ::VkBuffer (via operator*) and point to
it.
Previously reviewed on:
https://dawn-review.googlesource.com/c/dawn/+/15580
Bug: chromium:1046362
Change-Id: I7d34ec38a805025f92165ea9a7ee07ae5c182076
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/15641
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
This reverts commit 4e17d5c248.
Reason for revert: broken on chromeos
Original change's description:
> Remove VK_DEFINE_NON_DISPATCHABLE_HANDLE magic, use explicit VkHandle wrapper
>
> Overriding VK_DEFINE_NON_DISPATCHABLE_HANDLE changes the function
> signatures of Vulkan functions, changing their ABI and making us
> incompatible with real drivers. This removes that magic, and replaces it
> with an explicit wrapper, VkHandle, which has much of the same
> functionality as the original VkNonDispatchableHandle.
>
> It adds definitions for dawn_native::vulkan::VkBuffer et al, which
> shadow the native ::VkBuffer et al. This retains type safety throughout
> the Vulkan backend without changing every single usage.
>
> Notably, the following things had to change:
> - An explicit conversion from VkBuffer* to ::VkBuffer* is needed for
> arrays. This is implemented as a reinterpret_cast, which is still
> safe as the new VkHandle still has the same memory layout properties
> as VkNonDispatchableHandle did.
> - When pointing to a VkHandle as an output pointer, it's now necessary
> to explicitly get the native ::VkBuffer (via operator*) and point to it.
>
> Bug: chromium:1046362
> Change-Id: I9c5691b6e295aca1b46d4e3d0203956e4d570285
> Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/15580
> Reviewed-by: Austin Eng <enga@chromium.org>
> Reviewed-by: Kai Ninomiya <kainino@chromium.org>
> Commit-Queue: Kai Ninomiya <kainino@chromium.org>
TBR=cwallez@chromium.org,kainino@chromium.org,enga@chromium.org
Change-Id: I500df2e34fd0f245ad04c517ff028ddd7bb5a2bf
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: chromium:1046362
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/15620
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Overriding VK_DEFINE_NON_DISPATCHABLE_HANDLE changes the function
signatures of Vulkan functions, changing their ABI and making us
incompatible with real drivers. This removes that magic, and replaces it
with an explicit wrapper, VkHandle, which has much of the same
functionality as the original VkNonDispatchableHandle.
It adds definitions for dawn_native::vulkan::VkBuffer et al, which
shadow the native ::VkBuffer et al. This retains type safety throughout
the Vulkan backend without changing every single usage.
Notably, the following things had to change:
- An explicit conversion from VkBuffer* to ::VkBuffer* is needed for
arrays. This is implemented as a reinterpret_cast, which is still
safe as the new VkHandle still has the same memory layout properties
as VkNonDispatchableHandle did.
- When pointing to a VkHandle as an output pointer, it's now necessary
to explicitly get the native ::VkBuffer (via operator*) and point to it.
Bug: chromium:1046362
Change-Id: I9c5691b6e295aca1b46d4e3d0203956e4d570285
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/15580
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
BUG=dawn:325
Change-Id: I66bed7fec65cadecc956878bf11fc204b66ad195
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/15500
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
The state-tracking of the webgpu.h swapchain is a bit complicated
because contrary to implementation-based swapchains, they have more
guarantees and a "replacing mechanism". For example instead of hoping
the implementation-based swapchain resize automatically, the
surface-based swapchain needs to be replaced by a new swapchain and
invalidated.
This mechanism of invalidation also needs to be triggered when the last
reference to the surface is lost because we don't want to risk the
application destroying the window from under us.
Adds tests for all the cases of invalidation I could think of apart from
device loss.
Bug: dawn:269
Change-Id: Id515dbb640e13c6e30bb1f1e93b8e54f1e2bba4b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/15400
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
If Device creation fails, several things are just partially initialized
and the destroy sequence crashes dereferencing null data.
This commit marks the Vulkan device as lost until after it is created.
This avoids parts of the destroy sequence which are unecessary since
the Device was never successfully created and no commands are in flight.
Bug: chromium:1043095
Change-Id: I8e121709fa19b215e118a615b639380d1db1f3f2
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/15460
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
There was a typo in macro name used to do platform detection.
Bug:
Change-Id: I81958419b4283d1d0498f5edc48efc385a648e09
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/15440
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This commit changes wgpu::Device::CreateSwapChain to take an additional
wgpu::Surface argument. Passing nullptr is enough to stay on the
previous swapchain implementation, until the new one is ready.
In order to support both the "old" implementation-based swapchains and
the "new" surface-based swapchains. SwapChainBase is now split into
three abstract classes:
- SwapChainBase that has a virtual method for each of the
wgpu::SwapChain methods.
- OldSwapChainBase that corresponds to the implementation-based
swapchains.
- NewSwapChainBase that will contain the surface-based swapchain
implementation and will eventually just be renamed to SwapChainBase.
The interaction of the surface-based swapchains with the Surface objects
aren't implemented yet, neither are the swapchain methods. Only creation
works.
Validation tests for surface-based swapchain creation are added in the
end2end test target because they need to create OS windows.
Bug: dawn:269
Change-Id: I7e07d6c666479867b9a16d7b1b8c181d5dbd69a0
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/15281
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
This includes moving the destruction of vkDevice from Destroy to the
Device Destructor since we need vkDevice to destroy child objects.
Bug: dawn:68
Change-Id: Id477206b2e3f80138b3708eedcee073303f1b696
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/15220
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Natasha Lee <natlee@microsoft.com>
- Fix a warning on 32bit for converting uint64_t to size_t for the
buffer mapped range.
- Fix a macro redifinition caused by including glfw3.h before windows.h
Bug:
Change-Id: I3897af55679d943b1dfc34b93bba7bd25d8fb7d6
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/15320
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This may be a short term solution before linking our own version
of the Vulkan Loader.
Bug: dawn:283
Change-Id: Ifeddeaa5170bccc912c61059071a83c2b5fd9524
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/15121
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
Handle DeviceLostCallback once DeviceLost error occurs.
Disallow any other commands or actions on device to happen after device
has been lost.
Bug: dawn:68
Change-Id: Icbbbadf278cae5e6213050d00439118789c863dc
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12801
Commit-Queue: Natasha Lee <natlee@microsoft.com>
Reviewed-by: Austin Eng <enga@chromium.org>
This is a reland of 2b3975f808
The previous CL failed to retain autoreleased ObjC objects which
should live longer than the autoreleasepool block. This reland fixes
the issue and adds tests for it.
Original change's description:
> Metal: Add CommandRecordingContext
>
> Introduces the idea of a CommandRecordingContext to the Metal backend,
> similar to other backends. This is a class to track which Metal encoder
> is open on the device-global pending MTLCommandBuffer.
> It will be needed to open/close encoders for lazy clearing.
>
> Bug: dawn:145
> Change-Id: Ief6b71a079d73943677d2b61382d1c36b88a4f87
> Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14780
> Reviewed-by: Corentin Wallez <cwallez@chromium.org>
> Reviewed-by: Kai Ninomiya <kainino@chromium.org>
> Commit-Queue: Austin Eng <enga@chromium.org>
Bug: dawn:145
Change-Id: I67494b35225ce8f6443a3fa9787d054522e5d422
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/15042
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
BUG=dawn:274
Change-Id: Ia7bfc96a2a85bff5b30065e7b985e0d84c8dcd4b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/15120
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
This is another step to implement webgpu.h swapchains, Surface is
essentially a union type of all the types of windows that can be used to
create swapchains.
Changes to allow implementing wgpu::Surface and test its creation are:
- Add GLFWUtils.cpp/.h/_metal.mm that contains helpers used to use
WebGPU with GLFW. This deprecates BackendBinding.h that will be removed
when the NXT swapchain is removed.
- Add a `dawn_use_x11` GN variable to factor all the places in BUILD.gn
where we checked whether we should use X11.
- Add a `supports_glfw_for_windowing` GN variable in the main BUILD.gn
file to control which configuration tests and samples using GLFW can be
built.
- Add a ObjCUtils.h to contain some ObjC functionality that we'd need
in files that otherwise would be C++ (so that they can be compiled on
all platforms).
Bug: dawn:269
Change-Id: I25548142a1d1d1f05b0f4d71aa3bdc4698d19622
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/15081
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This patch adds validations to the texture usage "Storage" when
creating a texture.
1. "Storage" usage cannot be used when SampleCount > 1
2. "Storage" usage can only be used with some texture formats. The
list of the formats can be found through the following link:
https://github.com/gpuweb/gpuweb/issues/513
BUG=dawn:267
TEST=dawn_unittests
Change-Id: Ifc7296d966ac0c600433948a63c3dd6a436c8d8b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/15040
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
This reverts commit 2b3975f808.
Reason for revert: causes the failure in crbug.com/1041358
Original change's description:
> Metal: Add CommandRecordingContext
>
> Introduces the idea of a CommandRecordingContext to the Metal backend,
> similar to other backends. This is a class to track which Metal encoder
> is open on the device-global pending MTLCommandBuffer.
> It will be needed to open/close encoders for lazy clearing.
>
> Bug: dawn:145
> Change-Id: Ief6b71a079d73943677d2b61382d1c36b88a4f87
> Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14780
> Reviewed-by: Corentin Wallez <cwallez@chromium.org>
> Reviewed-by: Kai Ninomiya <kainino@chromium.org>
> Commit-Queue: Austin Eng <enga@chromium.org>
TBR=cwallez@chromium.org,kainino@chromium.org,enga@chromium.org
# Not skipping CQ checks because original CL landed > 1 day ago.
Bug: dawn:145
Bug: chromium:1041358
Change-Id: I05c76cd96f723230d05cff65127dc8513d5e03c5
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/15060
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
The way in which the Result class is used in Dawn can be fragile
with respect to memory management because the caller of AcquireError
must know they need to delete the returned pointer or a memory leak
will occur. We've had a couple of instances where developers have
accidentally left out the delete call and managed to get past code
review.
This CL changes the Result class so that it assumes the error is
allocated on the heap and forces the caller to use unique_ptr when
calling AcquireError.
Bug:dawn:320
Change-Id: I13ec953b0c37eaafbd6ce93c2f719b4743676acb
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14960
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Rafael Cintron <rafael.cintron@microsoft.com>
The dawn_native::Adapter::GetPCIInfo/GetBackendType/GetDeviceType
methods are now deprecated in favor of a method returning a webgpu.h
AdapterProperties structure. Deprecated function are still available to
avoid breaking Chromium or Skia compilation.
This reduces the difference between dawn.json and webgpu.h
BUG=dawn:160
Change-Id: Ib68fe1c4d1d87676c01c212c91f80fdd26056c56
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14541
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This is the first step in making the API before WGPUDevice creation
match webgpu.h and is necessary to implement WGPUSwapChain.
BUG=dawn:269
Change-Id: If92ced42d7683d79e67c02738949ff8b483d22c4
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14061
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Introduces the idea of a CommandRecordingContext to the Metal backend,
similar to other backends. This is a class to track which Metal encoder
is open on the device-global pending MTLCommandBuffer.
It will be needed to open/close encoders for lazy clearing.
Bug: dawn:145
Change-Id: Ief6b71a079d73943677d2b61382d1c36b88a4f87
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14780
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
Due to significant performance regressions on Intel Gen11 Graphics,
temporarily disable use of the D3D12 Render Pass API until a workaround
infrastructure can be implemented.
Bug: dawn:310
Change-Id: I994a2c2a0f6a3b61c48b083c73d6e0d3f8910dfa
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14663
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Brandon Jones <brandon1.jones@intel.com>
This is a reland of f58f69f66b
The whitebox dawn_end2end_tests are updated to link statically against
libdawn_native. This is required because the test link against and use
libdawn_native as sources. It is an error with MSVC to both import and
export symbols from libdawn_native.
Original change's description:
> fuzzing: Add supportsErrorInjection option to DawnWireServerFuzzer
>
> This option will be used by backends that support error injection so
> that errors can be injected into a "clean" corpus to generate a seed
> corpus with good examples of injected error conditions.
>
> Bug: dawn:295
> Change-Id: I837acdde6dd4274adb56edf8e4307427f8d6333b
> Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14681
> Reviewed-by: Corentin Wallez <cwallez@chromium.org>
> Commit-Queue: Austin Eng <enga@chromium.org>
Bug: dawn:295
Change-Id: Ifa092d28aa7ac57cfb197aa4daeb8408f8036d4a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14820
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
This reverts commit f58f69f66b.
Reason for revert: This breaks the MSVC build because the whitebox end2end tests try to both import and export the error injector symbols from libdawn_native
Original change's description:
> fuzzing: Add supportsErrorInjection option to DawnWireServerFuzzer
>
> This option will be used by backends that support error injection so
> that errors can be injected into a "clean" corpus to generate a seed
> corpus with good examples of injected error conditions.
>
> Bug: dawn:295
> Change-Id: I837acdde6dd4274adb56edf8e4307427f8d6333b
> Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14681
> Reviewed-by: Corentin Wallez <cwallez@chromium.org>
> Commit-Queue: Austin Eng <enga@chromium.org>
TBR=cwallez@chromium.org,kainino@chromium.org,enga@chromium.org
Change-Id: I14a15fcd094d431cbb8a29d5642a4a7fe6a11f4c
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: dawn:295
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14741
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
Enables use of 64KB texture alignments where permitted.
This saves heap memory (64KB vs 4MB per allocation) and
improves re-use.
BUG=dawn:27
Change-Id: Ief4c531446788284e69ec1646cfe2ea7a25c7bb2
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14683
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Bryan Bernhart <bryan.bernhart@intel.com>
This option will be used by backends that support error injection so
that errors can be injected into a "clean" corpus to generate a seed
corpus with good examples of injected error conditions.
Bug: dawn:295
Change-Id: I837acdde6dd4274adb56edf8e4307427f8d6333b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14681
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
Writable storage buffer in vertex shader is an optional feature.
It is not supported in many devices/OSes. WebGPU doesn't support
writable storage buffer in vertex shader. This change generates an
error for storage buffer binding for vertex shader stage, in order
to disallow writable storage buffer in vertex shader.
This change also adds a validation test and revises existing
end2end tests and validation tests accordingly.
BUG=dawn:180
Change-Id: I9def918d19f65aab45a31acb985c1a0a09c97ca8
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14521
Commit-Queue: Yunchao He <yunchao.he@intel.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
BUG=dawn:291
Change-Id: I3e76749bcff8d7635d9dc02de0a9a66b686cd9d8
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14622
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Allocating buffers with sizes close to UINT64_MAX caused issues in all
Vulkan drivers. See https://gitlab.khronos.org/vulkan/vulkan/issues/1904
for more context. Do early validation to prevent such cases from
reaching the driver.
Bug: dawn:241
Fixed: dawn:241
Change-Id: I7edbb25999b4c11767047518b69edc1fa624cd3b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14641
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
This will enable fuzzing the Vulkan backend with randomly injected
errors to help ensure the backend properly handles all errors. It also
redefines VkResult in the dawn_native::vulkan namespace such that a
VkResult cannot be used unless it is explicitly wrapped.
Bug: dawn:295
Change-Id: I3ab2f98702a67a61afe06315658a9ab76ed4ccc3
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14520
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
To help with Device Loss, this splits Device backend destructors
to WaitForIdleForDestruction and Destroy.
WaitForIdleForDestruction waits for GPU to finish, checks errors and gets
ready for destruction.
Destroy is used to clean up and release resources used by device,
does not wait for GPU or check errors.
Bug: dawn:68
Change-Id: I054fd735e8d5b289365604209f38e616c723a4e7
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14560
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Rafael Cintron <rafael.cintron@microsoft.com>
Commit-Queue: Natasha Lee <natlee@microsoft.com>
As part of moving to webgpu.h's version of the Instance, the setters
will be replaced with a descriptor, and getters don't usually exists for
things set with descriptors (except getBindGroupLayout).
BUG=dawn:22
Change-Id: I05be8ebf241b33d019d521e40bfef8e49cdab07d
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14540
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
BUG=dawn:303
Change-Id: Iff1903aecae4c043b222208b3eab5efdf9774b52
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14501
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Also changes the sampler validation to allow INFINITY and only check for
NaN.
BUG=dawn:296
Change-Id: I2a61df807d37dcaf280b12a1ffe56dc670d0f455
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14480
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This improves the DrawCallPerfRun/Vulkan_NoReuseBindGroups benchmark by
2% on an Intel processor but should be a bigger improvement on ARM.
The change was inspired by the Boost documentation at
https://www.boost.org/doc/libs/1_55_0/doc/html/atomic/usage_examples.html
Chromium's base::AtomicRefCount implementation and Rust's core::Arc
implementation.
BUG=dawn:304
Change-Id: I7ca71f34af20fd267cf2efc63871ff330b1dcc7c
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14482
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: David Turner <digit@google.com>
This patch adds two missing checks on the render pass descriptor:
1. NaN is not allowed to be a value of clearColor and clearDepth.
2. Ensure only valid values can be used as loadOp and storeOp.
This patch also adds the unit tests to ensure INFINITY is a valid
value for both clearColor and clearDepth.
BUG=dawn:299
Change-Id: Ia5500701ccd99abf488a80c87adb809521d7873f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14460
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Use `resourceDesc.alignment` + GetResourceAllocationInfo
to determine the buffer size and OOM should it return an
empty sized buffer instead of overflowing + INVALID_ARGS.
BUG=dawn:238
Change-Id: I0a2cc7dac629d55624dafa4a3c4a45f16e90049c
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14420
Commit-Queue: Bryan Bernhart <bryan.bernhart@intel.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
By bumping the min macOS SDK version for standalone Dawn builds we are
able to re-introduce -Wunguarded-availability, which will help prevent
usage of Metal APIs without correctly checking for their availability.
BUG=
Change-Id: Iebf2f64e9f68e2a7a90fc6f3f208967f952f3487
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/11400
Reviewed-by: Nico Weber <thakis@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
BUG=dawn:292
Change-Id: I91d315d2f071cb8a25acb0d5379944ac8049deea
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14340
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Inlining these hot functions decreases CPU time in perf tests for
DrawCallPerf.Run/Vulkan by roughly 12% (55 to 47ns) and increases
binary size by about 0.16% (~4kB).
Bug: dawn:304
Change-Id: I84e5d011defe88d6f1492dcb54e421c3d1bf099f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14000
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Note that storage buffer and readonly storage buffer may not be
supported in vertex shader on OpenGL backend. In OpenGL Spec 4.6,
the minimum value of MAX_VERTEX_SHADER_STORAGE_BLOCKS is 0.
BUG=dawn:180, dawn:284
Change-Id: Ib637a61e4eee0a0996c0da33f492e075fd94e1e7
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14380
Commit-Queue: Yunchao He <yunchao.he@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>
This change implements D3D12 backend for readonly storage buffer.
It uses SRV in root signature at API side and ByteAddressBuffer at
shader side (has already been done in spirv-cross) for readonly
storage buffer.
BUG=dawn:180, dawn:284
Change-Id: Iafcd24835a75349ce719e9735752de50210a846f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14300
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Yunchao He <yunchao.he@intel.com>
The LogMessage::LogMessage constructor was redefining a symbol that
exists in re2 inside of Chromium. So we namespace Log inside dawn:: to
avoid the conflict.
BUG=dawn:302
Change-Id: Ida349208e2c6fe9ac032e1bd8cd442dff0b3f6bc
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14320
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
BUG=dawn:301
Change-Id: Ia7982cfe40abb28ab786c8941e269bded11468ee
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14282
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
BUG=dawn:291
Change-Id: I0c467d1d7b213872ec0bc1e3924ab89f7786aeba
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14281
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
This change implements Vulkan backend for readonly storage buffer. It
also adds a few end2end tests to verify the implementation.
BUG=dawn:180
Change-Id: I0d680654fa490192c357eccdcdce8e56a8037bce
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14200
Commit-Queue: Yunchao He <yunchao.he@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
The Vulkan spec mandates support for only one or the other, which is
why we have the concept of a depth24plus format. This also adds a Toggle
to test both formats in DepthStencilStateTests.
Finally this renames ForceWorkarounds to ForceToggles because toggles
can be more than just workarounds.
BUG=dawn:286
Change-Id: I5b5dc582ffd4ee61c51e3e75563aec815c580511
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14103
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: David Turner <digit@google.com>
Missing links and bad formatting was found while adding a Toggle for
choosing which format to use for Depth24PlusStencil8 in the Vulkan
backend.
BUG=dawn:286
Change-Id: I7d9c964ed90988ac63563707afb86a27005ff1b9
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14180
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
On Android iostream doesn't appear in logcat, the system log that's
often used for printf debugging. Introduce Chromium/ANGLE like logging
that looks like the following:
InfoLog() << stuff << stuff;
This makes sure the message is put in logcat on Android and removes
static initializers from <iostream>
BUG=dawn:286
Change-Id: Ie0d018f49bcac1a7b740739a6e59d45ae6728638
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14102
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: David Turner <digit@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>
BUG=dawn:290
Change-Id: I6dca2120278be998ef342a24ac027c1aa60d3a78
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14221
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
This is the first step for having a fully operational SPVC usage
path. This version of SPVC integration uses SPVC for setting up the
options to the compiler, but a lot of the actual interaction with
spirv-cross is done in Dawn, just via SPVC's compiler object.
Future CLs will migrate more of the spirv-cross interaction to using
the SPVC API, eventually removing the need for Dawn to know about
spirv-cross.
BUG=dawn:288
Change-Id: I68e0773f910d7fe967235b6987b3debe1d13883f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14143
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
This will be used in the future to choose between Dawn directly
accessing spirv-cross, and using spvc to mediate that interation.
This also adds in the spvc library as a dependency. This is what cause
the rollback last time, but that issue should be resolved.
BUG=dawn:281
Change-Id: Ic0b02d136ca05e2fa71844ebc85586b8866d5712
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14122
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Contrary to Linux, libvulkan.so on Android doesn't have the additional
.1 at the end (libvulkan.so.1 on Linux)
BUG=dawn:286
Change-Id: I22f06121b81e0fe08faae7d105a7c2094e788184
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14104
Reviewed-by: David Turner <digit@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
The Vulkan specification requires that GRAPHICS and COMPUTE queue
support transfer operations, but it doesn't require them to expose the
TRANSFER flag. Make Dawn not require that flag so it can find a
universal queue on Adreno drivers.
BUG=dawn:286
Change-Id: Id4811e2077b27aa7db5ce554a4fd919c3cdcdb96
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/14101
Reviewed-by: David Turner <digit@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This adds swiftshader as a dependency of Dawn, and when it is present
dawn_use_swiftshader=true will force usage of it. (due to a Vulkan
loader limitation we can't have both regular drivers and swiftshader in
the same VkInstance).
BUG=dawn:283
Change-Id: Ib94f4dcca652eb380e994f007cdcfb145b1a5102
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/13440
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This patch makes the |layout| member of the Render|ComputePipelineDescriptor
optional. If it is not provided, a default layout is created from the
ShaderModules provided and used to replace the layout in the descriptor.
Then, pipeline.GetBindGroupLayout may be called to get the existing, or
the computed bind group layout. If no bind group layout exists at the
provided index, an empty bind group layout is returned.
Bug: dawn:276
Change-Id: I276ed0296a2f1f2d8131fa906a4aefe85d75b3a7
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/13741
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Jiawei Shao <jiawei.shao@intel.com>
The TextureComponentType and TextureViewDimension of resources in
the shader must match those in the bind group layout.
This patch also extracts the texture view dimension from the SPIRV.
Bug: dawn:202
Change-Id: Ie155f17109f4f1b5d9b386d757062ae5ffe5da67
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/13861
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
This patch factors resource usage tracking so it is separate from
command validation, allowing the bulk of command validation to be
completely skipped.
In DrawCallPerfRun/Vulkan_DynamicPipeline_DynamicBindGroup, disabling
validation cuts roughly 74 nanoseconds (20%) of CPU time, per draw.
In DrawCallPerfRun/Vulkan_DynamicBindGroup, disabling validation
cuts roughly 35 nanoseconds (17%) of CPU time, per draw.
In DrawCallPerfRun/Vulkan_MultipleBindGroups, disabling validation
cuts roughly 45 nanoseconds (14%) of CPU time, per draw.
Bug: dawn:271
Change-Id: I517b85840ba18c6a554b83f34a1d0aef1a8c56a6
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/13520
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This reverts commit 1954436fe2.
Reason for revert:
The shaderc side of this multi-patch brings in a dependency on glslang, which uses a static initializer, which chromium doesn't like.
Original change's description:
> Convert spvc build flag to a runtime toggle
>
> Also moves some of the spirv_cross code into the main library that was
> feature guarded, since spvc requires it.
>
> BUG=dawn:281
>
> Change-Id: I482d1d5a5c851956d3815bad90665c52a1ea15bb
> Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/13860
> Reviewed-by: Corentin Wallez <cwallez@chromium.org>
TBR=cwallez@chromium.org,kainino@chromium.org,enga@chromium.org,rharrison@chromium.org
Change-Id: Ia9a025fb4440c96874d1b45776a9f97023ca591d
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: dawn:281
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/13941
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@chromium.org>
It is invalid to specify a resolve source region on GPUs that do not
support sample positions. Instead, the entire region rect should be
set to all zeros or "empty" to always resolve the entire region.
Bug: dawn:36
Change-Id: I23575b2186bffbcb2e236988558b78f97375a126
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/13501
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Bryan Bernhart <bryan.bernhart@intel.com>
Also moves some of the spirv_cross code into the main library that was
feature guarded, since spvc requires it.
BUG=dawn:281
Change-Id: I482d1d5a5c851956d3815bad90665c52a1ea15bb
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/13860
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This CL implements the MemoryService for importing memory and
creating VkImages from a dma-buf handle. Under the hood, it uses the
VK_EXT_external_memory_dma_buf and
VK_EXT_image_drm_format_modifier extensions to find a memory type
that supports dma-buf import. In addition, the extensions are also
used to properly specify the stride and tiling of the dma-buf to
vkAllocateMemory and vkCreateImage.
BUG=chromium:996470
Change-Id: Ie72d73117a4cbafcb40468aab0952b783351d499
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/13785
Commit-Queue: Brian Ho <hob@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Trusted users of Dawn should be able to use it without the
overhead of command validation. This patch adds the toggle and
skips validation for object creation.
Bug: dawn:271
Change-Id: Ica9a1988177685d73e2c36e05c4d525ad1ab0fdb
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/13802
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Jiawei Shao <jiawei.shao@intel.com>
This CL adds an API to import a dma-buf into Dawn as a WGPUTexture.
We also add a descriptor type enum to the base
ExternalImageDescriptor struct. This is because all memory import
code (e.g. MemoryService, Texture::CreateFromExternal) takes the
a base ExternalImageDescriptor as a parameter. The dma-buf external
memory and image services, however, will need to downcast to
ExternalImageDescriptorDmaBuf to access import parameters like
stride. Explicitly adding a type enum will let us more safely verify
the type before downcasting.
BUG=chromium:996470
Change-Id: I2d9883a15e9059a91f2c7bdb7a96d74373e18c56
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/13782
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Brian Ho <hob@chromium.org>
This CL introduces SupportsCreateImage and CreateImage to the
external memory service API to provide different implementations for
creating VkImages for different types of external image handles.
While opaque FD and Zircon seem to share the same vkCreateImage
implementation, dma-buf import will require the use of the
VkImageDrmFormatModifierExplicitCreateInfoEXT [1] struct (among
other differences) with vkCreateImage.
[1] https://www.khronos.org/registry/vulkan/specs/1.1-extensions/man/html/VkImageDrmFormatModifierExplicitCreateInfoEXT.html
BUG=chromium:996470
Change-Id: I3eb11f8877d4465f5fcdd4089d5fdd8acbc1da10
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/13781
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Brian Ho <hob@chromium.org>
This CL adds a few Vulkan extensions to be used for importing
dma-bufs as VkImages.
In particular, we need:
- VK_EXT_external_memory_dma_buf
- VK_EXT_image_drm_format_modifier
BUG=chromium:996470
Change-Id: I7a3dfd0184177c756b07613fbfe140506f54584c
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/13783
Commit-Queue: Brian Ho <hob@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
This CL is part of a chain of CLs that imports dma-bufs as VkImages
to support WebGPU on Chrome OS.
There are currently two steps for importing external memory into
Vulkan:
1. DeviceVk::ImportExternalImage: calls into
MemoryServiceOpaqueFD::ImportMemory which in turn calls into
vkAllocateMemory and outputs a VkDeviceMemory handle to the
imported memory.
2. TextureVk::CreateFromExternal: creates the actual TextureVk
object, creates the VkImage, and binds the VkDeviceMemory from
ImportExternalImage to the VkImage.
For dma-buf support, however, we need to re-order these two steps
because importing dma-buf memory requires a handle to the VkImage
that will alias it [1].
This CL splits these two steps into three steps to ensure we create
the VkImage first so we can use it in vkAllocateMemory:
1. TextureVk::CreateFromExternal: creates the TextureVk and
VkImage (no longer concerns itself with vkBindImageMemory).
2. DeviceVk::ImportExternalImage: now takes the VkImage as input
but is otherwise unchanged.
3. TextureVk::BindExternalMemory: calls vkBindImageMemory with
handles to VkDeviceMemory and VkImage.
[1] https://www.khronos.org/registry/vulkan/specs/1.1-extensions/man/html/VkMemoryDedicatedAllocateInfo.html
BUG=chromium:996470
Change-Id: Id2d5951e9b573af79c44ce8c63be5210a279f946
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/13780
Commit-Queue: Brian Ho <hob@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
This changes RefCounted to increment and decrement the refcount by steps
of 2, so that a 1 bit payload can be inlined in the refcount. This
avoids using a whole boolean + padding (4 or 8 bytes in general) to know
if objects are errors.
Fixes a longstanding optimization TODO.
BUG=dawn:105
Change-Id: I5e8f66465d23772fb6082ea3e0d5d4aba2132648
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/13680
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Fixes a bug where SetBindGroup command would fail to be skipped.
BUG=dawn:256
Change-Id: I9815c9d31aa88f6881274a1873cabe17379cc2e0
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/13800
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Bryan Bernhart <bryan.bernhart@intel.com>
This seems to be a regression introduced by CL:12022, where the
previously recorded semaphores are leaked while resetting the recording
context. The Vulkan validation layers will complain about this when
running the Linux-only image wrapping tests. Also, the semaphores are
queued for deletion with the right serial now.
Bug: dawn:19, dawn:150
Change-Id: I50fd46ca9de9199b29be2f85d5e9bd7394a10f1a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/13420
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Jiajie Hu <jiajie.hu@intel.com>
This was unnecessary verbosity. Fix this by having the ProcTable
generator using type aliases so all types appear like they have
"Base".
BUG=
Change-Id: I8c472fb924f6ce739e4e41038452381b4f727a2b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/13442
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This patch adds an interface GetAdapterProperties() on Adapter which can
directly return a WGPUDeviceProperties object that includes the
information of the adapter.
BUG=chromium:996713
Change-Id: I9a7b1512d259761e198dfac3eafa718171d47241
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/13340
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
This changes the methods of Dawn's SwapChain to match webgpu.h, namely
Present() now doesn't take arguments, and GetNextTexture() is replaced
with GetCurrentTextureView().
BUG=dawn:269
Change-Id: Ia0debefb170caf799c3310b1dad5535c4c5f59ca
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/13441
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Uses D3D12 native render pass API when possible. On pre-RS5 builds of
Windows, Dawn will fall back to a software emulated render pass. A
toggle was added to provide test coverage to the emulated render pass
implementation and used in tests that test render pass functionality in
particular.
Bug: dawn:36
Change-Id: I297a3ec7655b68d28204db2d3ab78cb82bb4e7a5
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/13082
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Brandon Jones <brandon1.jones@intel.com>
This patch adds validation code for shader side for readonly storage
buffer. It also adds unit tests for validation.
BUG=dawn:180
Change-Id: Ib5789381d41d77867dd6e6aa1f1ccbc8fa43a382
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12941
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Yunchao He <yunchao.he@intel.com>
ResourceAllocatorManager::DeallocateMemory was correctly invalidating the
passed in allocation object. However, since the subclass
ResourceHeapAllocation class was not overriding the Invalidate method and
clearing out the D3D12Resource pointer, the resource ended up being tied
to the lifetime of the Texture object instead of being released on Destroy.
In Chromium, this bug was particularly egregious as it meant swap chain
texture cleanup was at the whims of the Javascript garbage collector.
Bug: dawn:242
Change-Id: Ia5856c61c8d3b92a2247a9aaa5f91c5de0a99dcb
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/13200
Commit-Queue: Rafael Cintron <rafael.cintron@microsoft.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Deploy self-built Vulkan validation layers instead of system installed
one. And it will reuse third_party/angle's Vulkan validation layers if
building with chromium.
Bug: dawn:150
Change-Id: I94e26f7a152fb2a1c39bcb102d60024f4d65eee6
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/11120
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This is a reland of 34ac535f02
Original change's description:
> Implement readonly storage buffer - validation at API side
>
> This patch adds validation code for API side for readonly storage
> buffer. It also adds unit tests for API validation.
>
> BUG=dawn:180
>
> Change-Id: I9a97c5f3aa23e720619d138ca55d7b17f08d64c9
> Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12620
> Reviewed-by: Austin Eng <enga@chromium.org>
> Commit-Queue: Yunchao He <yunchao.he@intel.com>
Bug: dawn:180
Change-Id: I1e107ff6168279940496317b973f2d8c7c3c6114
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/13083
Reviewed-by: Yunchao He <yunchao.he@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
Enables use of 4KB resource alignments where permitted.
This saves heap memory (4KB vs 64KB per allocation) and improves re-use.
BUG=dawn:27
Change-Id: I7a0a30252f480db2d0fa7f5d949207a56e3aa2e9
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12900
Commit-Queue: Bryan Bernhart <bryan.bernhart@intel.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Fixes the accidental disabling of the workaround on 10.11, where it is
required, and implements detection for iOS.
Bug: dawn:253, dawn:56
Change-Id: I0278f29892d3a49144b5e9620e4377e42a4a5155
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12960
Reviewed-by: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This changes puts descriptor pools in the BindGroupLayout so that they
can be reused between descriptors with the same layout.
This makes the DrawCallPerf.Run/Vulkan_NoReuseBindGroups benchmark go
from 1400ns to 800ns per run.
BUG=dawn::256
Change-Id: Ia9baf7f998d9ff4d552e255c80069b67c6a9ac40
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12920
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Enables mixing of texture and buffers in the same heap.
This allows better heap re-use and reduces internal fragmentation.
A toggle has been added and enabled by default.
BUG=dawn:27
Change-Id: I466dc96240fe1e8de6e3dc56ed5547d7b61ee045
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12821
Commit-Queue: Bryan Bernhart <bryan.bernhart@intel.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
In WebGPU these are uint32_t because Vulkan accepts at most a 32-bit
unsigned integer.
Bug: dawn:22
Change-Id: Ia61cd710f80c19135ac215a9a93ef9a8f683bac2
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12942
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
This is a helper to allow a Dawn embedder to look up the Vulkan device
functions. Possibly remove when we design a cleaner way to share function
pointers.
Change-Id: I3ed92568e543c1aad9e0e64d72ad0990824640cb
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12980
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
This reverts commit 34ac535f02.
Reason for revert: Failing Dawn into Chromium roll due to failed ASSERT
https://ci.chromium.org/p/chromium/builders/try/dawn-linux-x64-deps-rel/3514
Original change's description:
> Implement readonly storage buffer - validation at API side
>
> This patch adds validation code for API side for readonly storage
> buffer. It also adds unit tests for API validation.
>
> BUG=dawn:180
>
> Change-Id: I9a97c5f3aa23e720619d138ca55d7b17f08d64c9
> Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12620
> Reviewed-by: Austin Eng <enga@chromium.org>
> Commit-Queue: Yunchao He <yunchao.he@intel.com>
TBR=cwallez@chromium.org,kainino@chromium.org,yunchao.he@intel.com,enga@chromium.org
Change-Id: I64e5dfd40e7aab982d97fb48544180bc9b8ea558
No-Presubmit: true
No-Tree-Checks: true
No-Try: true
Bug: dawn:180
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12981
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
This patch adds validation code for API side for readonly storage
buffer. It also adds unit tests for API validation.
BUG=dawn:180
Change-Id: I9a97c5f3aa23e720619d138ca55d7b17f08d64c9
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12620
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Yunchao He <yunchao.he@intel.com>
We have already been validating the component type of a texture matches
the bind group layout. Here is another constraint introduced by
https://github.com/gpuweb/gpuweb/pull/384. For better code reuse,
conversion from wgpu::TextureComponentType to dawn_native::Format::Type
is factored out as a helper function.
Bug: dawn:202
Change-Id: I394497722b4043dc109eca60116224b7a617e02e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12860
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This fixes bugs where we try to uncache objects that fail creation.
Bug: dawn:249
Change-Id: Ic60b3ce702dfdda18baa6d263911885a43d3cda7
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12820
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
Removes unbounded heap growth by capping the heap
size to 4MB and falling back to direct allocation for larger
requests.
BUG=dawn:239
Change-Id: I9ae660809e3c0c539fbcfbee4afcf6fb1f466355
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12720
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Bryan Bernhart <bryan.bernhart@intel.com>
Change-Id: I6d029dcddcfb77bbf30daa331ab066b6c254ee89
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12840
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Stephen White <senorblanco@chromium.org>
Explicit enums are simpler to use in Dawn and allow only specific
categories which the perf tests understand.
Also adds trace events around command recording and validation on
all backends.
Bug: dawn:208
Change-Id: I7859ffd6668b20893780c6081bf2c9019a7115e0
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12781
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This makes the Vulkan backend use the BuddyMemoryAllocator to
sub-allocate small resources inside a larger VkDeviceMemory object.
Right now the heuristic to decide to do suballocation is naive and
should be improved.
BUG=dawn:27
Change-Id: Idcc7b6686c086633c85328a7afb91ee84abf7b8c
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12662
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This mostly makes the MemoryAllocator not owned by the
BuddyResourceAllocator so that we don't need an extra class for the
dependency injection in the Vulkan backend. (the container for the
BuddyMemoryAllocator can be it's MemoryAllocator at the same time).
Also renames methods of MemoryAllocator to be more explicit.
Also renames the constructor parameter of BuddyMemoryAllocator to be
(subjectively) closer to what the represent.
BUG=dawn:27
Change-Id: I37355ad5b3cded143956f0adc4742fa1b717e9bc
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12661
Reviewed-by: Bryan Bernhart <bryan.bernhart@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This removes the duplication of the memory allocators in preparation for
using sub-allocation in the Vulkan backend too.
Also renames ResourceMemory to ResourceHeap and MemoryResourceAllocator
to ResourceMemoryAllocator, and fixes a number of unused includes.
BUG=dawn:27
Change-Id: I1a9e7d41e5efafa5192bda1d89dc06455fa2af40
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12660
Reviewed-by: Bryan Bernhart <bryan.bernhart@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Updates TextureD3D to use the allocation handle and
defaults to using MSAA heaps.
BUG=dawn:27
Change-Id: I2318bb8d068df86364cb2ebc433f4737e9e121aa
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12580
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Bryan Bernhart <bryan.bernhart@intel.com>
This patch extends the BindGroupTracker in the D3D12 and Vulkan backends to
track bound storage buffers. We insert barriers between dispatches to properly
synchronize writes to storage buffers.
Bug: dawn:236
Change-Id: Iab3f964c345b64755557ab206e05a2ff7b0a3a1f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12301
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
webgpu.h is the "official" header for WebGPU in native and is being
developed in https://github.com/webgpu-native/webgpu-headers
dawn.h and dawncpp.h are changed to become webgpu.h and webgpu_cpp.h
respectively and use the new naming convention. New dawn.h and dawncpp.h
headers are created that just proxy the types, constants and functions
to their WebGPU counterpart.
Almost no naming change is done in Dawn in this commit, which help check
that the proxying headers work correctly. A couple changes were
necessary, in particular for tests of the internal of dawncpp.h, and a
workaround for a standard library bug for std::underlying_type was
removed because it is no longer needed and got in the way.
Finally since some templates were renamed to match the name of the file
they create instead of using the generic "api" name.
BUG=dawn:22
Change-Id: I12ee22d0b02ccb5b8a52ceccabb3e63ce74da007
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12480
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
11on12 has a bug where D3D12 resources used only for keyed
shared mutexes are not released until work is submitted to
the device context and flushed.
The most minimal work we can get away with is issuing a
TiledResourceBarrier.
ID3D11DeviceContext2 is available in Win8.1 and above.
This suffices for a D3D12 backend since both D3D12 and 11on12
first appeared in Windows 10.
Bug:dawn:217
Change-Id: I422eedf0de9c41777ab704f63520e2f2584f2afb
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12520
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Rafael Cintron <rafael.cintron@microsoft.com>
Parameter syncInterval of function Preset specifies how to synchronize
presentation of a frame. To turn off vsync in D3D12 backend,
set syncInterval to 0 which represents the presentation occurs
immediately.
BUG=dawn:237
Change-Id: Ic17f00bae5af9fd6bca4130d6e2282f3c34de4e6
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12303
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Yizhou Jiang <yizhou.jiang@intel.com>
Dawn creates a keyed shared mutex for all wrapped resources and acquires
the mutex before the texture is used in an ExecuteCommandList call.
To coordinate with external clients, backend API has been extended
to allow clients to get and set the acquire key.
Pending and queue command lists have now been merged into one.
A future change will adjust GetPendingCommandContext to return a raw
command context without the need for error handling.
Bug:dawn:217
Change-Id: Ia96c449c305586407153f05ce75a40794b96027e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12220
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Rafael Cintron <rafael.cintron@microsoft.com>
An exported function of libdawn_native wasn't in libdawn_native_sources
instead of libdawn_native which made it not exported on Windows.
BUG=dawn:22
Change-Id: I824f1d4af18f8308b88e1650837cbe62374ace72
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12320
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Added D3D12Error to check HRESULTS and return error messages
with the correct error names.
Remove ASSERT_SUCCESS from D3D12 backend and use
MaybeError and ResultError instead to handle errors.
Bug: dawn:19
Change-Id: Idf2f1987725e7e658bd29a9b13653125ab43c564
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12000
Reviewed-by: Rafael Cintron <rafael.cintron@microsoft.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Do explicit uint8_t -> float conversions (as was previously done for TextureVk).
Add a missing #include.
Change-Id: If7616ec00e2ea2cf55b9b0cc966b0436a5a21d9d
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12280
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Stephen White <senorblanco@chromium.org>
This commit add a toggle to turn off vsync in Dawn.
When turn off vsync, choose vulkan present mode VK_PRESENT_MODE_IMMEDIATE_KHR
if the mode is available on the system, but if the mode isn't supported,
choose default mode VK_PRESENT_MODE_FIFO_KHR.
BUG=dawn:237
Change-Id: If400262b67cc8051422745e3bed737431183c0b6
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12100
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Yizhou Jiang <yizhou.jiang@intel.com>
QueueWaitIdle can fail but if it fails, the error codes show that we
can't do anything about it so we just ignore the result.
BufferGetMemoryRequirements should always return memory types bits that
allow Dawn to select a good memory type of a resource.
BUG=dawn:19
Change-Id: I52beebf9f2be2bfb997ca9c1bf306618a73c9c4b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12183
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This patch adds an ASSERT expression on the object parameter of
DeviceBase::ValidateObject() so that Dawn won't crash in the debug
build when a nullptr object is being used unexpectedly.
BUG=dawn:209
Change-Id: I52ad57b58eb59edf04afc9963e260436d93e673e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12140
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
This commit makes the following changes:
- Unused fences are reset when they will next be used so there is a
single place where error handling is needed, either for resetting
an existing fence, or for creating a new fence.
- All accesses to VkCommandBuffer are moved to using the
CommandRecordingContext and GetPendingCommandBuffer is removed.
- Instead of tracking both a current (VkCommandBuffer + Pool) and
a command recording context that contains the same VkCommandBuffer,
the RecordingContext now holds the pool too, as well as a tag to
know if it was ever queried (meaning it contains commands).
- mRecordingContext is now always valid, such that
GetRecordingContext() doesn't need to return an error.
BUG=dawn:19
Change-Id: I853d4ecdc6905b66e842688f39d863e362f59b66
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12022
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This change refactors D3D12 backend to have CommandRecordingContext
CommandRecordingContext allows us to, in a future, add additional
data to the context such as textures that need to be acquired and
released before command lists are executed.
The Device's pending command list and the command list which resides
in the Queue object were converted to use CommandRecordingContext.
Bug=dawn:234
Change-Id: Ic13a229fc1f15895ef71117ce638c942de224743
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/11940
Commit-Queue: Rafael Cintron <rafael.cintron@microsoft.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
According to https://github.com/gpuweb/gpuweb/issues/405, None is a
valid value for GPUBindGroupLayoutBinding visibility to be passed in.
Bug: dawn:22
Change-Id: I7b30b7ab8ed6824718573fa25fad5d509846db55
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/11980
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: François Beaufort <beaufort.francois@gmail.com>
Following WebGPU spec change at
https://github.com/gpuweb/gpuweb/pull/468, this CL changes all
occurrences of setVertexBuffers to setVertexBuffer.
Bug: dawn:22
Change-Id: I48b551a89dc0934dfa61e661e9546a2b7eafd2fc
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/12020
Commit-Queue: François Beaufort <beaufort.francois@gmail.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Allows buffer/texture direct access to underlying resource rather than indirectly with a opaque memory type.
BUG=dawn:27
Change-Id: I2eb69f4e30c96c431dbc96094d671be1e0a29869
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/11800
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Bryan Bernhart <bryan.bernhart@intel.com>
This also introduces another combinator to ConsumeError for
ResultOrError.
BUG=dawn:19
Change-Id: Ic204313436f5e919473d604efd049fe3d3c27a66
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/11862
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This makes all the regular WebGPU object creation handle errors properly
in the Vulkan backend instead of ASSERTing no Vulkan error is raised.
Static Create functions are added to all these types so that the details
of how the initialization is done is private, and it isn't possible to
construct an object but forget to initialize it.
BUG=dawn:19
Change-Id: I362b2d66b74dd7799ffbf69d732bc58caa97950b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/11861
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This is necessary because @available(macOS 10.N, *) is taken on all iOS
versions but there is no way to say the branch is just not taken on any
iOS version. The proper way to deal with this is to add additional #if
guards to just not compile the code on iOS / macOS.
BUG=dawn:225
Change-Id: I76ec01f933364e9b47b5dda1198359f2ab4d1188
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/11900
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
There was still some logic associated with push constants in Dawn. This
removes it to remove some code and reclaim one buffer in Metal. Related
code was found via `git grep "push constant"`.
BUG=
Change-Id: I17de9d47872483875b6fa292f8259ef1fc4ecaf3
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/11904
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Closing a command list can fail. We need to handle the error
gracefully instead of ignoring it.
As a fallout from adding MaybeError to ExecuteCommandList, need to
also add MaybeError to TickImpl, and OnBeforePresent.
Bug:dawn:19
Change-Id: I13685f3dd731f4ab49cbff4ce4edfa960d630464
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/11841
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Rafael Cintron <rafael.cintron@microsoft.com>
If the swapchain creates its own queue, there can be races to determine
whether the submit of the present happens first. The didn't show up
in our samples but was an issue in real apps. Passing the queue to the
swapchain makes it simple to keep operations well ordered.
BUG=dawn:225
Change-Id: I9cc8e6e8140ad4a816373cffc9bda74ee826a41b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/11640
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
HandleError assumes that the error is not NoError. InjectError is
an untrusted wire command and needs to validate that NoError is not
passed.
Bug: chromium:1010703, chromium:1004368
Change-Id: Id48a877ded327a6e3a54fedb2be2c54eeca5cd3c
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/11780
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
This patch implements ASSERT_SUCCESS(hr) as a macro instead of a
function so that when hr fails Dawn can print out the line number of the
expression that causes the failure.
For example, previously we will always get the following error message
because ASSERT_SUCCESS is a function:
Assertion failure at ../../src/dawn_native/d3d12/DeviceD3D12.cpp:43
(ASSERT_SUCCESS): (((HRESULT)(hr)) >= 0)
Now we can get more details about where the failure occurs because now
ASSERT_SUCCESS is a macro:
Assertion failure at ../../src/dawn_native/d3d12/DeviceD3D12.cpp:59
(Initialize): (((HRESULT)(mD3d12Device->CreateCommandQueue(&queueDesc,
__uuidof(**(&mFence)), IID_PPV_ARGS_Helper(&mFence)))) >= 0)
BUG=dawn:178
Change-Id: I435ee2f418658bca276f439fcabfabbfecbff998
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/11700
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This fixes a problem where client-generated errors weren't properly
captured in error scopes.
Bug: chromium:1004368
Change-Id: Ic0f6e5bc5e281c676ea7154dd217cfc8dd51be5c
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/11642
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
This patch fixes an undefined behaviour on Metal and Vulkan when there
is a color state whose corresponding fragment output is not declared in
the fragment shader.
According to Vulkan SPEC (Chapter 14.3), the input values to blending or
color attachment writes are undefined for components which do not
correspond to a fragment shader output. Vulkan validation layer follows
the SPEC that it only allows the shader to not produce a matching output
if the writemask is 0, or it will report a warning when the application
is against this rule.
When no fragment output matches the color state in a render pipeline,
the output differs on different Metal devices. On some Metal devices the
fragment output will be (0, 0, 0, 0) even if it is not declared in the
shader, while on others there will be no fragment outputs and the content
in the color attachments is not changed.
This patch fixes this issue by setting the color write mask to 0 to
prevent the undefined values being written into the color attachments.
With this patch, the following end2end tests will not report warnings
any more when we enable the Vulkan validation layer:
ObjectCachingTest.RenderPipelineDeduplicationOnLayout/Vulkan
ObjectCachingTest.RenderPipelineDeduplicationOnVertexModule/Vulkan
ObjectCachingTest.RenderPipelineDeduplicationOnFragmentModule/Vulkan
BUG=dawn:209
TEST=dawn_end2end_tests
Change-Id: I5613daa1b9a45349ea1459fbdfe4a12d6149f0f7
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/11581
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
This patch adds the validation on the compatibility between the format
of the color states and the fragment shader output when we create a
render pipeline state object as is required in Vulkan (Vulkan SPEC
Chapter 14.3 "Fragment Output Interface"):
"if the type of the values written by the fragment shader do not match
the format of the corresponding color attachment, the resulting values
are undefined for those components".
BUG=dawn:202
TEST=dawn_unittests
Change-Id: I3a72baa11999bd07c69050c42b094720ef4708b2
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/11461
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
When storeOp is clear, texture subresource is set as not initialized
Bug: dawn:145
Change-Id: I364d7239a7ebdb9d5a28a4af559f3212be7ef15a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/11560
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
This patch adds the validation on the fragment shader output location to
ensure it will never exceed kMaxColorAttachments.
BUG=dawn:202
TEST=dawn_unittests
Change-Id: I4ac4463fd3dfb3c2e9ffecb370f9d9d59393c26d
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/11580
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>
This is to match the work in progress webgpu.h header.
BUG=dawn:22
Change-Id: Ia1077fef95e6bda541cddbd2f6ce40b79138e960
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9383
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This is to match the work in progress webgpu.h header.
BUG=dawn:22
Change-Id: I1371cda1b7666de8eb8283fa7e5da935d17e1d52
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9381
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
This caused failure on macOS 10.11 because Dawn decided Metal is
supported but would go ahead and reach an UNREACHABLE() block.
BUG=chromium:1006181
Change-Id: I20739a058adaa60a71ec489e07b36ebf48ef871a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/11420
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Ensure deallocate does not assert should allocation fail but still be used.
BUG=dawn:227
Change-Id: I5edd4c160bced7934970c5d59e541a3a8f7a8afb
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/11380
Commit-Queue: Bryan Bernhart <bryan.bernhart@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
The code to delete this ErrorData* was lost in the error scope
refactor.
Bug: chromium:1002783, chromium:1002888, dawn:153
Change-Id: Iebe13c778079501193b942ebd97a559041516c3d
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/11320
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
This is to match WebGPU semantics.
Bug: dawn:201
Change-Id: I2aab671fc389edf1d2765395814a9c831afc653e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/11080
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Clears nonrenderable color formats and merges zero vs nonzero clears
to use the same code path.
Bug: dawn:145
Change-Id: I8f2f36134b56787e07231d82e37c36897ba1d4ba
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/10820
Commit-Queue: Natasha Lee <natlee@microsoft.com>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This changes updates ErrorScopes so that scopes enclosing a
Queue::Submit or Queue::Signal resolve their callbacks asynchronously
after GPU execution is complete.
Bug: dawn:153
Change-Id: I0e0b8a9f19f3f29d1b6a3683938154b87f190a07
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/10701
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
- All callers were passing either 0 or 1 commandlist to this
function. Removing the initializer list means we can save an
std::vector heap allocation.
- Checking the number of lists before calling ExecuteCommandLists
eliminates superfluous entries in PIX logs.
Bug:dawn:222
Change-Id: Ic50b9293c3f31bf8f52e7de10161fd284ef2e0f7
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/11060
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Rafael Cintron <rafael.cintron@microsoft.com>
This patch implements Push/PopErrorScope except for asynchronous
or GPU commands. These commands, such as Queue::Submit will need
to hold onto the ErrorScope until GPU execution is complete.
Bug: dawn:153
Change-Id: I2d340b8b391d117a59497f35690993a9cd7503e6
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/10700
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
This CL adds Fuchsia-specific implementations to the following
classes:
dawn_native::vulkan::external_memory::Service
dawn_native::vulkan::external_semaphore::Service
The implementation is based on two Fuchsia Vulkan extensions
that are provides by the vulkan_fuchsia_extras.h header (i.e.
are not upstreamed to Khronos yet, but used/provided by the
Fuchsia platform):
VK_FUCHSIA_external_memory
VK_FUCHSIA_external_semaphore
Their details are similar to VK_KHR_external_XXXX_fd, but
uses Zircon handles instead of file decriptors.
BUG=dawn:221
Change-Id: I48238bcf3193433970cbe200a84b86a67103a2f2
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/10963
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: David Turner <digit@google.com>
In WebGPU the BGLBinding needs to know the texture dimension for
compatibility reasons between the texture views passed and the
pipelines.
This adds the member and implements the restriction.
BUG=dawn:22
Change-Id: I95204de1cd621c936994739e840c76351fea9035
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/10960
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This is to match the WebGPU IDL, but currently that member defaults and
must be set to "all".
BUG=dawn:22
Change-Id: I5f4d160163cb45e0ef043853518fe91b47b00d0f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/10961
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Setting an index buffer is dependent on getting the index format
from the pipeline. This adds a tracker to lazily apply the index
format before a draw call if it changes.
Bug: dawn:201
Change-Id: I83c87cc950bf6c93637dd14765c340c97b461061
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/11001
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Enable the Vulkan backend when building Dawn with
the Chromium build system for Fuchsia. To make this
work properly the following is required:
- Modify VulkanInfo.cpp and BackendVk.cpp to correctly probe
the Fuchsia swapchain layer and its layer extension, as well
as enabling them when creating a new VkInstance.
- Modify VulkanFunctions.cpp to load the Fuchsia swapchain
related extension for this platform only.
- Provide a small mock GLFW library for Fuchsia under
src/utils/Glfw3Fuchsia.cpp, since the upstream project
does not support this platform at all. Its purpose is
only to allow the creation of the right VulkanBinding
instance, which depends on the creation of a display
surface for latter swapchain creation.
- Add //third_party/fuchsia-sdk:vulkan_base and
//third_party/fuchsia-sdk:vulkan_validation as
data_deps of the libdawn_native_sources target in
order to ensure that the Fuchsia package created by
the build system will include the correct Vulkan
libraries (loader and validation layers).
This builds correctly, and both dawn_unittests and
dawn_end2end_tests will run on a real Fuchsia device
or inside the Fuchsia emulator, using either GPU
virtualization or a software-based renderer.
Note: dawn_unittests will also run inside QEMU, but
not dawn_end2end_tests, since the latter requires
proper GPU emulation which is not available in this
environment.
NOTE: All end2end tests pass using a device with
an "Intel HD Graphics 615 (Kaby Lake GT2)"
adapter. However:
- For some reason, a single test takes up
to 129 seconds to pass
(BufferSetSubDataTests.ManySetSubData/Vulkan).
- The test process crashes inside VkDestroyInstance(),
apparently inside the Fuchsia-specific imagepipe
layer (which implements swapchain support).
This is likely a bug in the layer itself, and
not Dawn.
Also, may end2end tests will crash when run inside
the Fuchsia emulator (which uses GPU virtualization
to talk to the host GPU). The crashes happen inside
libvulkan-goldfish.so, the emulator-specific Vulkan
ICD on this sytem. Not a Dawn bug either.
Bug=dawn:221
Change-Id: Id3598b673e8c6393f24db728b8da49fdde3cac76
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8963
Commit-Queue: David Turner <digit@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>
On Metal, it requires the size of the constant buffer to be no less
than the size of the constant buffer block defined in shader, and
the overall size of the constant buffer must be aligned to the
largest alignment of its members.
BUG=dawn:139
Change-Id: I37730b1415baecb6638aaaacec87789decf07606
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/10920
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Hao Li <hao.x.li@intel.com>
Refactor existing memory allocators by using a common
memory type and handle.
BUG=dawn:27
Change-Id: Ieed4fa30a0bd8fedfb3a3c580920805f40b56fae
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/10680
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Bryan Bernhart <bryan.bernhart@intel.com>
This is to match the work in progress webgpu.h header.
BUG=dawn:22
Change-Id: I0904297bb4411b12f9d99e8457d32613058ef9b2
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9380
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
This is to match the work in progress webgpu.h header.
Also contains a fix for the wire where it wouldn't GetExtraRequiredSize
for structures that are by-value members of other structures.
BUG=dawn:22
Change-Id: I3c706bf9cd7a550d40fd667877f032c860d0a032
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9382
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This matches the conclusion the changes in the webgpu-header pull
request where we discussed these values:
https://github.com/webgpu-native/webgpu-headers/pull/5
BUG=dawn:22
Bug=dawn:214
Change-Id: I7e9168c2b5e09dcb4c1882725a5cc0580a73d853
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/10860
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This adds Push/PopErrorScope to the API with empty implementations which
just call the error callback. Also adds unittests that the wire callbacks
return as expected.
Bug: dawn:153
Change-Id: I63826360e39fbac4c9855d3d55a05b5ca26db450
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/10543
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Everyone using spirv-cross includes its headers via <spirv_msl.hpp> for
example. Make Dawn match that convention so it can play better with the
setup used by other projects.
Still leave <spirv-cross/spirv_msl.hpp> working for now because it is
used by shaderc_spvc. A follow up CL to that repo will do the same
change.
BUG=
Change-Id: I9dc590a809d7ba733113b07930a285acfca64a66
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/10801
Reviewed-by: Ryan Harrison <rharrison@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Use dynamic uploader so that we don't have to create a new buffer each
time we lazy clear.
Bug: dawn:145
Change-Id: I2d7a769532bd303fdabb7fc70051b70a1114cc07
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/10760
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Natasha Lee <natlee@microsoft.com>
WrapSharedHandle uses a HANDLE and an acquire key to create
a Dawn texture object.
A future change will use the acquire key to manage a keyed shared
mutex with Chromium code.
Bug: dawn:27
Change-Id: I1c0ef8d022158abf3f1c6731a37ee3f51632fcf9
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/10540
Commit-Queue: Rafael Cintron <rafael.cintron@microsoft.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Clears nonrenderable color formats and merges zero vs nonzero clears
to use the same code path.
Bug: dawn:145
Change-Id: Ibe0745907688e149e6d017ff088a05f4b613b4a8
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/10140
Commit-Queue: Natasha Lee <natlee@microsoft.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Following WebGPU spec change at https://github.com/gpuweb/gpuweb/issues/378,
vertexInput descriptor from GPURenderPipelineDescriptor should not be
required anymore.
BUG=dawn:22
Change-Id: I5d2500a758f44b7a7db2d2c23b359f1012221227
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/10640
Commit-Queue: François Beaufort <beaufort.francois@gmail.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Metal requests that stride size of vertex buffer needs to be a multiple of 4 bytes. Dawn
should also follow the restriction.
BUG=dawn:130
Change-Id: I92eb67e944ab170a5dac5305c930bae507cb034d
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/10621
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This is to better match the naming of the uncapturederror event
in WebGPU.
Bug: dawn:153
Change-Id: Ic2bc1f46bf3d1f0d14cbd5cb8ea6e54d1679f987
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/10542
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This same callback will be used for push/pop error scope.
Bug: dawn:153
Change-Id: I2771539e13f8a4e6a59f13c8082689d25ba44905
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/10460
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
DeviceLost is a better name because we don't have a "context" as in
OpenGL.
Bug: dawn:153
Change-Id: Idf7fcb731a0e138f46a81fb31f0d11ff58b4fa96
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/10541
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
This is to follow changes to WebGPU's IDL and header file where the Bit
suffix disappeared. This caused a conflict with
utils/dawn_native::ShaderStage that were both renamed to
SingleShaderStage.
BUG-dawn: 22
Change-Id: I7b085686775fa19e4b4a3b54979903d72f3ef660
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/10462
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
This is to match the naming convention of WebGPU's WebIDL and webgpu.h
BUG=dawn:22
Change-Id: Ia91c5a018403e6a72eb0311b5f1a072d102282a2
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/10461
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
This patch adds the workaround for the Vulkan SPEC issue in the T2T
copies with compressed formats when the parameter "extent" fitting in
one subresource but not fitting in another. You can get the detail of
the issue through the following link:
https://github.com/KhronosGroup/Vulkan-Docs/issues/1005
This patch implements the workaround for this issue by splitting the
affected T2T copy into a T2B and a B2T copy with an internal buffer.
BUG=dawn:42
TEST=dawn_end2end_tests
Change-Id: I29c48da0b5ff85f9860839a82733e8c1c43acfc6
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/10020
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
This patch adds a missing call of InitializeSupportedExtensions() in the
constructor of Adapter on Metal backend so that we can correctly create
device with required extensions on Metal.
BUG=dawn:42
TEST=dawn_end2end_tests
Change-Id: Ifba41d2ae43ca054df2b0f3f19503f66fe641a72
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/10500
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
dawn_native::d3d12::Device::mFenceEvent is created in Initialize
but is never closed.
Fix is to close in the destructor if it has been previously created.
Bug: dawn:215
Change-Id: Ie9e7a395fe6fe791e2581295ed12f20070671afa
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/10480
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This patch implements the creation, buffer-to-texture copies and
texture-to-texture copies with BC formats on OpenGL backend. Note that
OpenGL SPEC also has the same issue about texture-to-texture copies
with compressed textures as Vulkan SPEC, so we have to skip the related
case.
The texture-to-buffer copies with BC formats and related end2end tests
will be supported in the following patches.
BUG=dawn:42
TEST=dawn_end2end_tests
Change-Id: I76b16862259cb2df77f202ed7ed433d41aa3cd47
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/10220
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Using a sampler with filtering on int / uint textures makes them
incomplete, causing them to sample black on very conformant drivers.
Each opengl::Sampler is updated to create to GL sampler, a filtering one
and a non-filtering one.
PipelineGL and CommandBufferGL takes advantage of the new
BGLBinding::textureComponentType to know which of the two samplers to
use.
BUG=dawn:128
Change-Id: Idbf5668213bbe6a8639847d57e2be1244f97800c
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/10282
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
This is a new compatibility constraint that the texture component type
must match between what's declared in the shader and the bind group.
- Format is updated to include the component type of the format.
- Validation and state tracking is updated to reflect the new
BGLBinding member.
- TextureFormat tests are updated to pass with the added validation and
to remove a redundant enum definition.
- BGLBinding::multisampled validation is added because it was next to
modified code for the BGLBinding::textureComponentType validation.
- A redundant BGL caching test was removed.
BUG=dawn:128
Change-Id: I9c4ae92062769c3ecf74caf46f27415344dfad77
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/10281
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
They were removed from the WebGPU spec because they cannot be supported
everywhere, for example on recent Qualcomm chips.
BUG=dawn:128
Change-Id: I189bd1b34105f215699ddd404341bbee964c8679
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/10280
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Adds validation and unittests that render bundle color attachments are
color renderable texture formats and depth/stencil attachments are
depth/stencil texture formats.
Bug: dawn:154
Change-Id: I4d062a82b32fb38820fb3ebeb4c265306aa7af24
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/10261
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
This patch also adds unittests to check the behavior.
Bug: dawn:154
Change-Id: I49f4c0ab98cd823231a701192bdb725937960833
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/10260
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
Checks if we support specific handles and specific usages on the
current device. If we don't, Supported() fails and we stop the import.
Bug: chromium:976495
Change-Id: Icfe044a3c4d912913823728100888ab05f22afd5
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/10160
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Idan Raiter <idanr@google.com>
Clears nonrenderable color formats and adds a clearValue enum to help
share the code path between zero and nonzero clears.
Bug: dawn:145
Change-Id: I285521cae0ee71625602b949888b21481a05fb8e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/10021
Commit-Queue: Natasha Lee <natlee@microsoft.com>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Used to replace CONTEXT_LOST when allocation fails.
BUG=dawn:152
Change-Id: I1b8d0061f2915df71f263e0712dba3d47d08e2b3
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/10060
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
This CL implements RenderBundle and RenderBundleEncoder in the frontend
and adds unittests for validation.
Bug: dawn:154
Change-Id: Ice5ecd384cd627ad270b73052408f8139d1ea5f4
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9221
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This patch provides Chromium TRACE_EVENT macros and hooks for
implementing the TRACE_EVENT api.
Bug: chromium:958013
Change-Id: I033b1c7ca57c550504a1bea1898a1a152831922b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7060
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Cannot reproduce failure on GTX1060 and GTX2080Ti with latest driver. So disable
inherit test on compute shader and reland this patch
Original change's description:
> Fix dynamic buffer offset issues on D3D12 backend
>
> This patch fixes
> 1. Inherit dynamic buffer offsets : dawn chooses vulkan
> like inherit behaviour, so dynamic offsets need to be inherited.
> This patch adds inherit dynamic offsets between pipelines support and
> adds tests to cover it.
>
> 2. Dynamic offsets are skipped when groups have been set : in D3D12
> backend, when invoke SetBindGroup, dawn will check whether this group
> has already been set and skip updating root signature if the answer is
> yes. However, this behaviour will affect dynamic offsets update. With
> the latest patch, we always update dynamic offsets, even if they didn't
> change and adds tests to cover it.
>
> This patch also hit a dawn's issue about storage buffer validation in compute pass.
> Currently the validation is a workaround to avoid access conflicts but will impact
> using dynamic buffer offset in compute pipeline. Fix this issue is hard so disable
> related test for now and will enable it after the issue been fixed. File dawn bug
> 198 to track this
>
> BUG=dawn:55
BUG=dawn:55
Change-Id: Ia105786c035eafc6f68dcb54e6c1145b06c6a630
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9960
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Shaobo Yan <shaobo.yan@intel.com>
Validation of GPURenderBundle will share code with RenderPass
validation. Factor validation of commands for GPURenderBundle
into a separate function.
Bug: dawn:154
Change-Id: I79a229592ead27d462da0dd2d12fbdb95443ff19
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9980
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This change adds platform-dependent services that handle creating
semaphores and importing image memory. Then, we use them to wrap a
texture from an outside source, and release a signal semaphore back
when we're done with it. This will be used to allow chrome to render
dawn on Vulkan platforms.
Bug: chromium:976495
Change-Id: I9f07eaf436e10aa6bd88cffdc74fd23834d62ee0
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8340
Commit-Queue: Idan Raiter <idanr@google.com>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Clear through loadop instead of standalone clear operation to optimize
efficiency on modern desktop GPUs and mobile GPUs.
Removed clear calls in TransitionForPass for render pass
to help optimize clearing using loadop instead.
Compute pass textures and sampled textures are still cleared in transition.
Bug: dawn:145
Change-Id: I84082bdea3ed7be75683389132d8b296051731b7
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8641
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Natasha Lee <natlee@microsoft.com>
This reverts commit 421584173c.
Reason for revert: Some of the newly added tests are failing on Windows NVIDIA GTX 1660
https://ci.chromium.org/p/chromium/builders/ci/Win10%20FYI%20x64%20Release%20%28NVIDIA%20GeForce%20GTX%201660%29/21
Original change's description:
> Fix dynamic buffer offset issues on D3D12 backend
>
> This patch fixes
> 1. Inherit dynamic buffer offsets : dawn chooses vulkan
> like inherit behaviour, so dynamic offsets need to be inherited.
> This patch adds inherit dynamic offsets between pipelines support and
> adds tests to cover it.
>
> 2. Dynamic offsets are skipped when groups have been set : in D3D12
> backend, when invoke SetBindGroup, dawn will check whether this group
> has already been set and skip updating root signature if the answer is
> yes. However, this behaviour will affect dynamic offsets update. With
> the latest patch, we always update dynamic offsets, even if they didn't
> change and adds tests to cover it.
>
> This patch also hit a dawn's issue about storage buffer validation in compute pass.
> Currently the validation is a workaround to avoid access conflicts but will impact
> using dynamic buffer offset in compute pipeline. Fix this issue is hard so disable
> related test for now and will enable it after the issue been fixed. File dawn bug
> 198 to track this
>
> BUG=dawn:55
>
> Change-Id: I2b0f179b3555d37d5b350292eb729767b0d60ab6
> Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9621
> Commit-Queue: Austin Eng <enga@chromium.org>
> Reviewed-by: Austin Eng <enga@chromium.org>
> Reviewed-by: Kai Ninomiya <kainino@chromium.org>
TBR=kainino@chromium.org,shaobo.yan@intel.com,enga@chromium.org
# Not skipping CQ checks because original CL landed > 1 day ago.
Bug: dawn:55
Change-Id: I018e6fa9b4b0905de602ab4ba3294ef537c53759
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9900
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
GPURenderBundleEncoder and GPUCommandEncoder will need to share code
for tracking resource usages.
Bug: dawn:154
Change-Id: I0286f71c4c0638f89be2754c8e9691e67e5db335
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9700
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Unlike API objects, the AttachmentState object is only used internally
and should have no external references. We should not increment the
reference count on creation because it is Ref'ed internally. This patch
also adds ASSERTs that all Device caches are empty when the Device is
destroyed.
Bug: dawn:154
Change-Id: I5dd46bde03c0be920356444e6b1214ed38e833e8
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9761
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This patch fixes
1. Inherit dynamic buffer offsets : dawn chooses vulkan
like inherit behaviour, so dynamic offsets need to be inherited.
This patch adds inherit dynamic offsets between pipelines support and
adds tests to cover it.
2. Dynamic offsets are skipped when groups have been set : in D3D12
backend, when invoke SetBindGroup, dawn will check whether this group
has already been set and skip updating root signature if the answer is
yes. However, this behaviour will affect dynamic offsets update. With
the latest patch, we always update dynamic offsets, even if they didn't
change and adds tests to cover it.
This patch also hit a dawn's issue about storage buffer validation in compute pass.
Currently the validation is a workaround to avoid access conflicts but will impact
using dynamic buffer offset in compute pipeline. Fix this issue is hard so disable
related test for now and will enable it after the issue been fixed. File dawn bug
198 to track this
BUG=dawn:55
Change-Id: I2b0f179b3555d37d5b350292eb729767b0d60ab6
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9621
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
They aren't guaranteed renderable in Vulkan nor core OpenGL 4.5 without
extensions. They happened to work on a lot of our CQ builders but failed
on Intel OpenGL Linux which helped understand this was an issue.
BUG=dawn:128
Change-Id: I83c4f8116c1125c3bac2f1dd6197976c9063e129
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9682
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Metal uses a physical addressing mode and buffers are just pointers in
GPU memory that don't have a size. This prevents implementing
OpArrayLength without any additional information. When a shader uses
OpArrayLength on unsized arrays, SPIRV-Cross requires an extra buffer
argument that gets the length of the buffers.
Use that workaround mechanism in the Metal backend by keeping track of
the storage buffer sizes and applying the extra "buffer length buffer"
when a pipeline requires it.
Also adds tests that OpArraySize works in all shader stages.
BUG=dawn:195
Change-Id: I6aa6089aaea85d0589ccad1756e55dd0befefcb5
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9386
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Also adds GetGlobalInfo, similar to GetDeviceInfo, but for code that wants to query instance extensions or API version.
Bug: chromium:976495
Change-Id: Ia7131aa1780737ec2691cde0007acb86a120d307
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9620
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
The only missing one is BGRA8UnormSrgb because it doesn't exist in
OpenGL and will need further emulation.
Also suppress most tests on the Mesa Intel GL driver that fails tests
pending further debugging.
BUG=dawn:128
Change-Id: Id454a89711e25b14c7de75a36c7642f2429a0e1f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8364
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This CL makes sure debug markers commands are handled not only for
render pass encoder, but also compute pass encoder.
Bug: dawn:44
Change-Id: Iad1865d7c20e36d580e1f3f16496e4b90cc1ff34
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9680
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This CL makes fragment stage optional but still raises a validation
error if set to null in a RenderPipeline.
Bug: dawn:136
Change-Id: Ie900d2e768d251db1e0c4a90738f80b2de15dc2f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9641
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: François Beaufort <beaufort.francois@gmail.com>
Adds a structure that contains wait / signal semaphores and the current command buffer. Will allow us to have a list of pending semaphores after recording, either to consume or do something smarter with in the future.
Bug: chromium:976495
Change-Id: Ib61455039bd97ac8b0ff701af2b694cc8794226d
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9600
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
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>
In a typical graphics application it is a common usage to update some uniforms once per draw,
and such uniforms include the word positions, orientations, and so on. In the current state of
WebGPU, this means that for each draw call we have to create a new bind group to set the right
uniform values. Bind group creation is expected to be more expensive than
recording draws because a memory allocation is required.
The functionality of dynamic buffer offset is to reduce the number of bind groups that need to
be created.
The patch implements dynamic buffer offset on D3D backend using root descriptor.
Bug=dawn:55
Change-Id: Ia713a4edb3c0ab8f3bba048d7813f343e9dee166
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9040
Commit-Queue: Shaobo Yan <shaobo.yan@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@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>
Introduces the buddy system for fast power-of-two sub-allocation.
BUG=dawn:27
Change-Id: I56836ae317ecc5a91d8341c843fc37d4f91fb5af
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9260
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
bindgroup->GetLayout() was called before checking the bindgroup is an
error, causing an assert to fire in Debug. Adds a regression unittest.
BUG=dawn:196
Change-Id: I58e95879a7f2a7cf5c47c7b228f7e3b5bb72d8ea
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9560
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
In a typical graphics application it is a common usage to update some uniforms once per draw,
and such uniforms include the word positions, orientations, and so on. In the current state of
WebGPU, this means that for each draw call we have to create a new bind group to set the right
uniform values. Bind group creation is expected to be more expensive than
recording draws because a memory allocation is required.
The functionality of dynamic buffer offset is to reduce the number of bind groups that need to
be created.
The patch implements dynamic buffer offset on OpenGL backend using glBindBufferRange and adds
validation to check whether visibility of resources are none.
Bug=dawn:55
Change-Id: I77e10a9677d1737f377301ee89e29d904c91c298
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9540
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Shaobo Yan <shaobo.yan@intel.com>
WebGPU have a 2D pipeline layout plus a vertex buffer table while Metal
has a single vertex buffer table that contains everything (including
uniform and storage buffers). Previously the space for vertex buffers
was statically allocated in that table which made the last vertex buffer
go out of bound of the Metal vertex buffer table.
This fixes the issue by packing all the vertex buffers that are used
right after the vertex buffers used by the bind groups. This is a
drive-by fix found while looking at reserving Metal vertex buffer 30 to
contain the shader storage buffer lengths.
BUG=dawn:195
Change-Id: If5c67bbc0d15c976793ef43889e50e4a360217d7
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9387
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
This both deduplicates shared state by multiple passes or pipelines and
makes checking pipeline compatibility a single pointer check. It will be
useful for also checking RenderBundle compatibility.
Bug: dawn:154
Change-Id: I0fb289fab5ac76a7fbd500f64b8a6409a246ab32
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9461
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This patch adds the support of recreating a swapchain with SwapChain.
Configure() on Vulkan backends.
1. Query the Vulkan surface information again.
2. Clean up old swapchain.
BUG=dawn:177
Change-Id: Id7e9e07e9dbbba4a71322367cae10fb179106220
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9340
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
This patch factors the CommandAllocator, CommandIterator, and error
handling out of CommandEncoderBase so it can later be used by the
RenderBundleEncoder.
Bug: dawn:154
Change-Id: Ia4f8c3ce7f432f0887b619bd8090aa9bec7330fc
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9181
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
The information about formats in OpenGL will grow to include more
information than just (internalFormat, format, type) and will gain more
logic to depend on GL version and available extensions over time.
BUG=dawn:128
Change-Id: I63a6ac7d48797fb4a9f97a65871306e640cf41d6
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9201
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Jiawei Shao <jiawei.shao@intel.com>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This patch adds the missing header <tuple> in OpenGLFunctions.cpp to
fix a build error on Windows that the compiler cannot find the
definition of std::tie().
BUG=dawn:190
Change-Id: I35d1f258d3b6197187d626870f3347e195881da8
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9300
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This uses the OpenGL debug ouput functionality to make the driver call
us back when an error happens so we can ASSERT and fail.
BUG=dawn:190
Change-Id: I4b6d7a860384dfeccc1c37383fd4cbdc09d7dc05
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9204
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
We would incorrectly use the size of the first mip level to clear
non-zero mip levels. This was found while enabling debug output in
the OpenGL backend.
BUG=dawn:190
Change-Id: I29a87b87057d425d1c131d11afdc7ca4716607c8
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9202
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
In OpenGL we have to query a resource's location or index before we can
bind it. The driver can tell us that the resource doesn't exist using
special values (-1 for locations, GL_INVALID_INDEX for indices). This
happens when Dawn compiles a pipeline that has bind group bindings that
none of the shader modules uses.
This was found while enable OpenGL debug output.
BUG=dawn:190
Change-Id: I58b3a1a65f87b4408985c1258f1a95379e6b540e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9203
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This is needed so that RenderBundleEncoder and RenderPassEncoder can
share code. This patch also moves EndPass out of ProgrammablePassEncoder
and into both RenderPassEncoder and ComputePassEncoder. Render bundles
do not have EndPass.
Bug: dawn:154
Change-Id: Ib7126b2ba718b0b93e3d6f15c429ac910c0d5d31
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9180
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Implement SetViewport on the rest backends: D3D12 and Metal
BUG=dawn:53
TEST=dawn_end2end_tests
Change-Id: I2e552867080eb8c35db641d1a61b0341d2a0a048
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9020
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Skia-dawn found these; not sure why Chrome and Dawn standalone don't.
Change-Id: I43706fbaca94d1718de0be727151dd8f3a191df2
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9220
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Currently Dawn always doubles the size of the largest ring buffer
everytime when DynamicUploader::Allocate() is called, which is not
necessary and will cause out-of-memory errors when this function is
called for too many times. This time fixes this behaviour by only
doubling the size of the largest ring buffer when it is not big enough
for the request buffer size.
BUG=dawn:108
TEST=dawn_end2end_tests
Change-Id: I734493dbc632ca8e9a30c1ceeb0b7b9e0474656b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9160
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
This patch meant to add tests for SetViewport to verify that the
viewport we set in one render pass will not impact the viewport(s)
in other render pass(es).
These newly added tests exposed a potential error on OpenGL backend.
This patch also implemented SetViewport and fixed the bug on OpenGL.
BUG=dawn:53, dawn:189
TEST=dawn_end2end_tests
Change-Id: Ia2e74f003c02acdcf983b24a3386efab30793652
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9140
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Yunchao He <yunchao.he@intel.com>
This is needed for two reasons:
- TextureBase and TextureViewBase stored Formats by value which isn't too
much overhead at this time but will get bigger in the future.
- The OpenGL backends needs its own GLFormat structure to store data about
each format which will eventually contain complicated logic to detect
support in the GL driver so it shouldn't be duplicated in Textures.
The computations of the information about Format is moved from being done
whenever they are needed to being precomputed at DeviceBase initialization.
This makes each format have a constant "index" in that can be used in the
backends to address their own structure, for example a GLFormat table.
Also some DeviceBase pointers were made const for validation.
BUG=dawn:128
Change-Id: I37d1e9c739b87cddcea09cb1759e175704d90f9e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9101
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Jiawei Shao <jiawei.shao@intel.com>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Following WebGPU spec change at https://github.com/gpuweb/gpuweb/issues/331,
bind groups in Dawn now use the whole size of the buffer if binding buffer
size is UINT64_MAX.
Bug: dawn:22
Change-Id: If28d905e634432755dad5c67c69eadedcee53dfe
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8863
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: François Beaufort <beaufort.francois@gmail.com>
MTLDevice.registryID points to an entry in the IORegistry from which we
are able to find the entry for the actual GPU device, which contains
properties for the PCI device and vendor ids.
But MTLDevice.registryID is introduced from macOS 10.13. For macOS <=
10.12, we get the PCI ids by matching them with MTLDevice.name.
BUG=dawn:120, dawn:184
Change-Id: If4040c623fc61115c88d453eee0f2d05ed17a546
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8920
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Hao Li <hao.x.li@intel.com>
OpenGL doesn't allow to query PCI information, but we can get vendor name through glGetString(GL_VENDOR), then match it with vendor id.
BUG=dawn:184
Change-Id: Icdcdc6bfdb5cd561b5057e8b2eab06df2dd5cea1
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8940
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Hao Li <hao.x.li@intel.com>
This patch adds the support of all BC formats on D3D12, Metal and
Vulkan and related end2end tests.
BUG=dawn:42
TEST=dawn_end2end_tests
Change-Id: I50caf687d3cfee7df80070952f55f96dc363a830
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8900
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
The main aim of this CL is to add tests for SetViewport. But it
also implements the feature on Vulkan backend to verify the tests.
BUG=dawn:53
TEST=dawn_end2end_tests
Change-Id: I9578b2d9650cb952ce67cf91f79e9682c9932ee3
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8820
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Yunchao He <yunchao.he@intel.com>
Following WebGPU spec change at https://github.com/gpuweb/gpuweb/issues/347,
the rasterizationState from GPURenderPipelineDescriptor should not be
required anymore.
BUG=dawn:22
Change-Id: Ic458396665a7e2fbd942aa7f50138cc96497ff33
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/9000
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: François Beaufort <beaufort.francois@gmail.com>
These additions to dawn.json don't require changes to users of the C++
API so they are done now to prepare for webgpu.h. Validation is added
that forbids using the new enum values and non-default values for
members until they are implemented.
BUG=dawn:22
Change-Id: Ie6f3384243d6874e7aca4b94733409755a066c93
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8862
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Previously validation of the combination of dynamic with the binding
type was only done when creating the bind group when it should have been
done when the bind group layout is created.
BUG=dawn:55
Change-Id: I976f7e052f9737929fc05908af50e6ad5ceef397
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8861
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Instead it is replaced by one enum in dawn_native and another in utils.
BUG=dawn:22
Change-Id: I094a40c8d4e22b704e59aea60cbefd1f05c5352a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8800
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This patch cleans up the code related to both buffer-texture and
texture-texture copies on Metal backend by moving the creation of
MTLOrigin and MTLSize into helper functions.
BUG=dawn:42
Change-Id: Ia3340b9c8b0a5001d775cd391fb8301207b4d2ac
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8840
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
When resources are accessed on a command list, the resource will
implicitly decay in some scenarios. This commit tracks when the decay
occurs to more frequently enable implicit promotion.
Bug: dawn:167
Change-Id: Ide4c06454efe136baee0d39a3437a407a613bcc7
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8243
Commit-Queue: Brandon Jones <brandon1.jones@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>
This also adds the extra validation needed to support non-renderable
formats, as well as tests for it
BUG=dawn:128
Change-Id: I3bc79b641aa0fd5e3358f89a87f2e457d0ecc58a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8760
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Jiawei Shao <jiawei.shao@intel.com>
This patch adds the support of BC5 formats on Metal and the related
dawn_end2end_tests to verify Dawn works correctly when (bufferSize -
bufferOffset < bytesPerImage * copyExtent.depth), which is the special
case of buffer-to-texture and texture-to-buffer copies on Metal.
BUG=dawn:42
TEST=dawn_end2end_tests
Change-Id: I27c384d0d8d2bb908f1ad15c2451fd23c1313598
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8720
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
These are the CommandEncoder, ComputePass and CommandBuffer descriptors
that contains nothing but a debug name for now but are important for
later extensibility. Defaults are added so the C++ API doesn't require
the descriptors to be passed as arguments.
Also renames variables named "info" for RenderPassDescriptor to
"descriptor" as is now the standard in the codebase.
BUG=dawn:22
Change-Id: I9de4cfbbce952d01fb79ed1d9f34825a6fa174f9
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8686
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
This patch refactors the code of buffer-texture copies on Metal backend
by moving all the computations on the split of one buffer-texture copy
into multiple copies into one function ComputeTextureBufferCopySplit so
that a lot of redundant code can be removed.
BUG=dawn:42
Change-Id: Ie82e34e55aad3981d7b19da786da383e0a9a985c
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8700
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>
WebGPU remove dynamic-uniform-buffer and dynamic-storage-buffer but add a new attribute in
BindgroupLayoutBinding to record whether a buffer resource is dynamic.
Dawn need to align with this change.
BUG=dawn:180
Change-Id: I873ad2ec75575e72d184f89a6e3698dff6df50d7
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8520
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
The CL that introduced this formats reordered their components based on
the name of the Vulkan formats, but it turns out that WebGPU lists
components from low bits to high-bits while Vulkan PACK32 formats are
listed from high to low. So the format component orders match, except
for RGB10A2 which is actually BGR10A2 in Vulkan. Instead the Vulkan
backend is updated to correctly use the RGB10A2 format.
BUG=dawn:128
Change-Id: If7f045f020429c44c84b9aed34a4a80107208d5c
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8601
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Jiawei Shao <jiawei.shao@intel.com>
This is to match the equivalent rename in WebGPU's IDL.
BUG=dawn:22
Change-Id: Ibdf75869e58835d984df559878b884c55310a403
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8623
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Yunchao He <yunchao.he@intel.com>
These are the names for the level/slice concept in WebGPU and this one
occurence was forgotten in the previous rename.
BUG=dawn:22
Change-Id: I0aef05e21b2291cf02712034c6ddc3ab62ecbc33
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8681
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
This is to match the name in the WeBGPU IDL.
BUG=dawn:22
Change-Id: I0a4a7b62afa30cfd699d90efb2dd0c085778883b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8624
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Yunchao He <yunchao.he@intel.com>
This removes the R5G6B5 format that's only available on iOS on Metal and
leaves A2RGB10 unimplemented because it has inverted R and G channels
compared to Metal's RGB10A2 format.
BUG=dawn:128
Change-Id: I9b960d00f281b4d32318bad3360826b8db5bcb72
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8600
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Jiawei Shao <jiawei.shao@intel.com>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This is to match the WebGPU IDL.
BUG=dawn:22
Change-Id: I63e32fe980c1727562055221ea2769a670461e93
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8625
Reviewed-by: Yunchao He <yunchao.he@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This patch implements Culling and FrontFace on backends, and add tests too.
This test also verified that we couldn't invert FrontFace on Metal backend.
Otherwise, the tests would fail on all HWs.
But we do need to invert CCW/CW on OpenGL backend. Because Y axis is up in
OpenGL while Y axis is down in WebGPU.
Bug=dawn:43
Change-Id: I7dd0922477397a13c5f7208e104ff352a673a556
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8420
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Yunchao He <yunchao.he@intel.com>
This patch adds the support of BC5 formats on D3D12 backend. On D3D12,
the "rowPitch" refers to the number of bytes in a row of blocks (which
covers up to 4 scanlines at once) for the textures in BC formats.
This patch also adds the related end2end tests for four typical cases of
B2T and T2B copies on D3D12:
(1) copyBytesPerRowPitch + byteOffsetPerRowPitch <= rowPitch and
texelOffset.y == 0
(2) copyBytesPerRowPitch + byteOffsetPerRowPitch <= rowPitch and
texelOffset.y > 0
(3) copyBytesPerRowPitch + byteOffsetPerRowPitch > rowPitch
(4) texelOffset.z > 0
BUG=dawn:42
TEST=dawn_end2end_tests
Change-Id: If27ab3e56596e25c1c5be787ca021c0748021a46
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8541
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
The root causes of these failures are as follows:
1. 'fragmentStoresAndAtomics' feature is not enabled when we create the Vulkan device.
2. The binding value of dynamic buffer offset end2end test not set correctly.
For failure reason 1, this patch enabled fragmentStoresAndAtomics.
For failure reason 2, this patch modify dawn validation logic in SetBindGroup to check
binding size and update binding size in dynamic buffer offset end2end test.
BUG=dawn:170
Change-Id: I46f12453d4c83d9d3c7de6e183442cf516335f2f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8320
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This patch implements RenderPassEncoder::SetViewport. It also adds
validation code, and validation tests as well.
BUG=dawn:53
TEST=dawn_unittests
Change-Id: Idc27f4098761a57fc10e53be82bd3c4b35b53cb4
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8542
Commit-Queue: Yunchao He <yunchao.he@intel.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
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 prevents dirty textures to be used when memory is recycled while
destroying/creating new textures. If a texture is being used for the
first time and has not yet been initialized, it will be cleared
to zeros.
Bug: dawn:145
Change-Id: I1140ff0535241b247b855df2afefc01fbc003470
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8380
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Natasha Lee <natlee@microsoft.com>
mResourcePtr is not necessary because mResource already contains a
pointer to the resource
mResourcePtr is initialized in the constructor that takes an
ID3D12Resource but mResource is not. This causes memory corruption
when the caller releases the resource out from under the object.
Texture::DestroyImpl was releasing mResource but leaving mResourcePtr
pointing to freed memory
Bug: dawn:62
Change-Id: Ib68786fc041e57dbf184c09c9afe4b9d8fa3241f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8500
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This patch moves all the validations on imageHeight to one function so
that we no longer have two versions of ValidateImageHeight().
BUG=dawn:42
Change-Id: Ieadca2a1010b67252adb7e4f2452d9e53aebdf8b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8480
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>
Previously it would only return a boolean which made it difficult to
know why the validation is failing.
BUG=dawn:128
Change-Id: Id129a84f7777ba2efc5f12292aeccb83c076b9af
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8362
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
The pending CopyFromStagingBuffer operation didn't keep a reference to
its Buffer causing a use-after free in some cases.
BUG=chromium:976573
Change-Id: Ib53c294874d175d2a21b65676fb71e62f42619b0
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8365
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Since SPIRV-Cross outputs HLSL shaders with RWByteAddressBuffer,
we must use D3D12_BUFFER_UAV_FLAG_RAW when making the
UNORDERED_ACCESS_VIEW_DESC. Using D3D12_BUFFER_UAV_FLAG_RAW requires
that we use DXGI_FORMAT_R32_TYPELESS as the format of the view.
DXGI_FORMAT_R32_TYPELESS requires that the element size be 4
byte aligned. Since binding.size and binding.offset are in bytes,
we need to divide by 4 to obtain the element size.
Bug: dawn:159
Change-Id: I52481aea1fe190d54286c099a68f3e21dbe05330
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8341
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
The width and height of the mipmaps level > 0 weren't computed
correctly. Size of mip level of a texture should be greater than
0.
BUG=dawn:176
TEST=dawn_unittests --gtest_filter=CopyCommandTest*.CopyNonSquareTexture
Change-Id: I730aef3fd8c036567f824cd707d1ea1a69b132c0
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8242
Commit-Queue: Yizhou Jiang <yizhou.jiang@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>
This prevents dirty textures to be used when memory is recycled while
destroying/creating new textures. If a texture is being used for the
first time and has not yet been initialized, it will be cleared
to zeros.
Bug: dawn:145
Change-Id: I8b9571c5a8fdd366717ffbd0fafca89b86653cea
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8062
Commit-Queue: Natasha Lee <natlee@microsoft.com>
Reviewed-by: Austin Eng <enga@chromium.org>
When pipeline topology is set to Point_List, PointSize must be written
in vertex shader for Vulkan backend.
BUG=dawn:146
Change-Id: Id5aac73bb7e60646503f1ea06c2aa0d39c8384b3
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7820
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Texture formats have plenty of properties we'd like to query on them
like their texel size, whether they are compressend or if they are depth
stencil. Instead of making switch statements for each of these
properties, we store them in a new `Format` structure. Textures compute
their format only onces and then pass a const reference to it on
GetFormat().
This is in preparation of adding all WebGPU texture formats.
BUG=dawn:128
Change-Id: Iad2831cf16f14e1a1bfce2c10b22527fc982d1aa
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8166
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
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>
Also ensure depth stencil texture is clear in begin render pass.
Bug: dawn:175, dawn:145
Change-Id: I19fc857dedf9f353a4834b8e1c9616d02c5a15ac
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8140
Commit-Queue: Natasha Lee <natlee@microsoft.com>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This patch adds the validation on the texture copies with BC formats.
1. BufferCopyView.offset in B2T and T2B copies must be a multiple of the
compressed texel block size in bytes.
2. BufferCopyView.rowPitch in B2T and T2B copies refers to the number of
bytes from the start of one row of blocks to the start of the next
row of blocks.
3. BufferCopyView.imageHeight must be a multiple of the compressed texel
block height (4 for BC formats).
4. All members in TextureCopyView.origin must be a multiple of the
corresponding dimensions of the compressed texel block (4x4x1 for BC
formats).
5. All the mumbers in 'copySize' must be a multiple of the corresponding
dimensions of the compressed texel block (4x4x1 for BC formats)
because D3D12 requires the width and height of a texture in BC
formats must be multiples of 4.
6. Compute the texture size in non-zero mipmap levels with paddings for
textures in BC formats when necessary.
BUG=dawn:42
TEST=dawn_unittests
Change-Id: Iac8d6c93ab8b37bb46becffd4175339722ab6016
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7860
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: 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>
When transitioning from the COMMON state, an explicit ResourceBarrier
call is unnecessary and can be handled implicitly by the driver. This
acts as an optimization because no synchronization waits are required
when transitioning from the COMMON state.
Bug: dawn:167
Change-Id: Ifd45236dc51c339de8b9945e6f4e2a00934f3676
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7920
Commit-Queue: Brandon Jones <brandon1.jones@intel.com>
Reviewed-by: 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>
This patch adds VK_IMAGE_USAGE_TRANSFER_DST_BIT usage when creating
Vulkan images because when we do resource initialization with
vkCmdClearColorImage() and vkCmdClearDepthStencilImage(), the image must
have been created with VK_IMAGE_USAGE_TRANSFER_DST_BIT usage flag
according to Vulkan SPEC.
BUG=dawn:171
TEST=dawn_end2end_tests
Change-Id: Iaba6c04c6942354cc6be502eeee04457d3f43ba7
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8100
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
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 patch fixes a bug in the computation of texture copy buffer size.
As the 'width' and 'height' in copy commands are all in pixels, while
the buffer size is counted in bytes, we shoud first convert 'width' into
bytes before calculating the buffer size.
BUG=dawn:42
TEST=dawn_unittests
Change-Id: Iebd5ed07a54eea762f4a653e295ecacb845ba32f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7940
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Corentin Wallez <cwallez@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 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>
Now that CreateBufferMapped is implemented. Buffers of any usage may
be initialized with staging data. All buffers need to have backing data
otherwise copying from staging data to the buffer will dereference nullptr.
Bug: chromium:971542
Change-Id: I623cc236ffab918ec048cd1949520a4cb329c1b7
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7980
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
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>
Instead of looping through usages and calling ResourceBarrier for
each transition, we should load all transitions into a single call.
This allows the driver to make better optimization decisions.
Bug: dawn:163
Change-Id: I4859aa2c71b60a40249df00ad67ab13eb0389cd9
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7680
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Brandon Jones <brandon1.jones@intel.com>
Also adds a test that would have fired the ASSERT.
BUG=dawn:80
BUG=dawn:107
Change-Id: I56cdbc91956465c8941b45bb5e9da4c27da301ae
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7840
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Yunchao He <yunchao.he@intel.com>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This command internally used a BufferCopy struct which is meant for
Buffer->Texture / Texture->Buffer copies. It contained unnecessary rowPitch
and imageHeight. This patch changes the members of CopyBufferToBufferCmd to
match the CopyBufferToBuffer api call.
Bug: dawn:164
Change-Id: I4737eb4ceb655e8282964c438242627070e355dc
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/6320
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
This requires some changes in the wire because WireCmd doesn't know the
size of void. This also adds a handwritten implementation of the Wire
commands for SetSubData that internally converts to uint8_t so that
WireCmd can generate the de/serialization.
BUG=dawn:160
Change-Id: Icbf0fd7dd841639ee6f67333844e027b27a8afcc
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7780
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This patch changed the front end code and tests and examples.
BUG=dawn:80, dawn:107
Change-Id: Ia6c60232c04a1bfb862263766eb28e9afc3bc8db
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7620
Commit-Queue: Yunchao He <yunchao.he@intel.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This uses an intermediate staging buffer to copy data into the buffer.
Bug: dawn:7
Change-Id: I3bda19a8450ef0eddc5b4382ce1b9120f074b917
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7500
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
StagingBuffers need to be created and explicitly released outside of
the RingBuffer for CreateBufferMapped since the staging buffer must live
until the Buffer is Unmapped or Destroyed. This patch adds methods to the
DynamicUploaded for creating and tracking the release of StagingBuffers.
This patch also fixes SerialQueue for non-copy-constructible types.
Bug: dawn:7
Change-Id: I582c4d9cf452f808a8a7ab4164ff833087619a18
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7720
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This conforms to the Vulkan usage validation rules and is otherwise a
noop because primitive restart would do nothing for "list" topologies.
BUG=dawn:162
Change-Id: Icda96b15e2f931a0abd3fba794c2aff56dccb714
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7660
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
This patch adds all the BC compressed texture formats and the checks on
the creation of textures in BC formats. If a texture is in BC format,
then:
1. The width and height of the texture must be multiple of 4.
2. The usage of the texture can only be Sampled or TransferSrc or
TransferDst.
3. The sample count of the texture can only be 1.
BUG=dawn:42
TEST=dawn_unittests
Change-Id: I0844fb6a1aadbb96d94a61fd969db07c21b6adf5
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7600
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This initial reasoning for having a u64 userdata was to be able to pack
two u32s in a single userdata but that was never used, and made a bunch
of code uglier than it should.
BUG=dawn:160
Change-Id: Ia0d20bc23f09f5d8f3748ca4edd1a331604f2ba8
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7561
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
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 implements dynamic buffer offset on vulkan backend. But Vulkan
takes dynamic offset as uint32_t type, which is not the same size as the VkDeviceSize
used to create buffers so we cast them for now.
Bug=dawn:55
Change-Id: I6163866feb040d1a653f9a20d2ce22d80509968e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7461
Commit-Queue: Shaobo Yan <shaobo.yan@intel.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Should prevent some uninteresting fuzzer failures.
Bug: dawn:37
Change-Id: I6b2bef01deb700239e02ef5afa9313023ec83899
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7483
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Forces texture to clear to non-zero on creation to test the logic of
lazy clearing.
Bug: dawn:145
Change-Id: Ia738bf03be29dc620caf5f6d04b57c29b6919e85
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7280
Commit-Queue: Natasha Lee <natlee@microsoft.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>
Implemention of InsertDebugMarker, PushDebugGroup and PopDebugGroup
for D3D12 using PIX event runtime.
Bug: dawn:44
Change-Id: I488f4638777afad3420ba96b350d9f19f2cd80dc
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7400
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Brandon Jones <brandon1.jones@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>
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>
Forces texture to clear to nonzero on creation to test the logic of
lazy clearing.
Bug: dawn:145
Change-Id: Ib1f6e8f961927008e3c09960ad0219f975d86cc6
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7240
Commit-Queue: Natasha Lee <natlee@microsoft.com>
Reviewed-by: Corentin Wallez <cwallez@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 validation logics and adding unittests.
BUG=dawn:55
Change-Id: If6200a87bfedba825abcbfe60f336eab2e27226a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7100
Commit-Queue: Shaobo Yan <shaobo.yan@intel.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This patch fixes a crash issue that on D3D12 backends Dawn will crash
when we create too many views from cbvSrvUav or sampler descriptor heaps
as both of the heaps have fixed sizes.
To fix this issue we count the number of views that are required
in these two heaps before allocating memory for them, so that the
memory allocation from these two heaps will always succeed.
BUG=dawn:149
Change-Id: I7d42bf2ad677c6ecfa3ce1b3e471bc0d9258f266
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7260
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
This patch refactors the implementation of the emulation on "store and
MSAA resolve" store operation by moving all the function calls related
to this toggle into one recursive function EncoderRenderPass(). This
refactoring will also make it easier to implement more workarounds on
Metal render pass.
BUG=dawn:56
Change-Id: Ifc737407001e55863835ab994b735e088beda8c6
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7220
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
This is the first command to return a struct. This patch also
updates the code generator to support structure return values.
Bug: dawn:7
Change-Id: Ie8acec895c0ec88429672138ffc900032fbbc447
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/4780
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
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 fixes a bug on the OpenGL backend by setting default values
for dynamic states (blend color, viewport, scissor rectangle, etc) before
clearing the attachments of the render pass so that the full area of the
attachments can be cleared correctly.
BUG=dawn:126, dawn:137, dawn:141
TEST=dawn_end2end_tests
Change-Id: I9ddf74a67413ed51f83a69a3dc2c2377a0622cac
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7080
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Update stride value to max(attribute.offset + sizeof(attribute) for
each attribute) when input stride is 0 in Metal backend
BUG=dawn:75
TEST=dawn_end2end_tests
Change-Id: I449532807f7fba1bca22106f2c38d496b8cbf01f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7020
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Hao Li <hao.x.li@intel.com>
Mip map level starts with the size of texture image and halves the
size until a 1x1 dimension.
BUG=chromium:954769
Change-Id: I59e51af216d65c721a3d2c2023306883e524820d
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7000
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Yizhou Jiang <yizhou.jiang@intel.com>
This patch fixes an issue in the check of passed OpenGL fences.
Currently Dawn checks if an OpenGL fence is passed with glGetSynciv(sync,
GL_SYNC_CONDITION, sizeof(GLint), &length, &status), which always returns
GL_SYNC_GPU_COMMANDS_COMPLETE and is meaningless. This patch uses
glClientWaitSync() to check if a fence is passed instead.
BUG=dawn:137
Change-Id: Iff6b18bcc7155b06bde98ff68c7ed104a27bfe55
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/6800
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Static_casts are prefered over reinterpret_casts for better type
safety
Change-Id: I190cbee293591ebf8ab8035e900c081848eb1f30
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/6921
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Error objects that are cached still have mIsBlueprint to false and would
try to uncache themselves, which isn't valid.
Also adds a regression test.
BUG=dawn:143
Change-Id: Icd8bab52982b8520519d52296fffa6ed85088b8e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/6900
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
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>
Adds an additional buffer and frame to the D3D12 swap chain to
unthrottle fps in situations where we can't maintain a constant 60fps.
Bug: dawn:142
Change-Id: I06ef697ca37608dc51816dd99de5534cb8c9b843
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/6840
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Rafael Cintron <rafael.cintron@microsoft.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Change Vulkan Swap Chain from VK_PRESENT_MODE_IMMEDIATE_KHR to
VK_PRESENT_MODE_FIFO_KHR. Some common GPUs don't support immediate mode,
so we should default to a value that is required to be supported.
Bug: dawn:90
Change-Id: I66dec23141e69637ccfa8a2ed0ee651114b9ddcf
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/6820
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@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 is implementing the feature on a single backend and without tests
so we can get it in the hands of people trying WebGPU quickly.
BUG=dawn:43
Change-Id: I4d0611efd21dd1af053288957f137febc78a74e8
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/6721
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
baseVertex in drawIndexed() is int32 in web idl. But it is uint32 in Dawn
project. I also checked the native Graphics API sets. baseVertex is int32
on all native APIs (D3D12, Vulkan, Metal). So this feature in web idl is
definitely correct.
This small change makes dawn match web idl for this feature. And it also
adds a couple of tests to cover negative baseVertex.
BUG=dawn:135
TEST=dawn_end2end_tests
Change-Id: I642c96faed9103c8392979f3714527ed0aac4089
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/6442
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This change adds rasterization state into dawn.json. It includes
back face culling and depth bias. It also adds validation code
and default values for rasterization state in ComboRenderPipelineDesc
to pass dawn_unittests.
Validation for back face culling and depth bias related parameters
is quite easy, so unittests are not needed.
BUG=dawn:43
Change-Id: I332cbf3f72545cfa8e62b3534d5a6a6e8fdc6d2a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/6460
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Function name changed in shaderc.
SPIRV-Cross split up into additional files.
BUG=chromium:951016
Change-Id: I49abb0a163fefdd61b7d6352e57e2a10f519abd9
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/6440
Reviewed-by: Frank Henigman <fjhenigman@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Chromium still supports macOS 10.10 that doesn't have Metal support and
calling any Metal function there results in a crash. Prevent using the
backend when Metal isn't present by not creating a BackendConnection.
BUG=chromium:852089
Change-Id: I53ffe6972f7b926b6bcbe740275fcee88b9df67a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/6480
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This is a reland of 6f0b021dbf.
It also renames CreateDefaultTextureView to CreateDefaultView in a test
that landed after the tryjobs for the reverted patch passed.
Original change's description:
> Rename texture.createTextureView to createView to match WebGPU
>
> Bug: chromium:877147
> Change-Id: I186fc26054cc6729c859a4161c755a1133dc0bca
> Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/6360
> Commit-Queue: Austin Eng <enga@chromium.org>
> Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Bug: chromium:877147
Change-Id: I8e1a1adc07ad2c78081ae3cb0fa2bdb648b39c50
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/6361
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
The contents of PipelineStageDescriptor were inlined inside of
ComputePipelineDescriptor. This changes updates
ComputePipelineDescriptor to contain PipelineStageDescriptor to match
WebGPU.
Bug: chromium:877147
Change-Id: Ic030b7bd7a237945cbbaf4c567cc361940e1ad00
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/6400
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This patch implements MSAA resolve on Metal backends with the store
action MTLStoreActionStoreAndMultisampleResolve. Note that this store
action is not supported on all Metal drivers. In the future we will
emulate it by doing MSAA resolve in another render pass.
The end2end tests ResolveIntoOneMipmapLevelOf2DTexture and
ResolveInto2DArrayTexture are temporarily disabled on Intel and NVidia
Metal drivers due to driver issues.
BUG=dawn:56
TEST=dawn_end2end_tests
Change-Id: I7e87aa344691c7d0a389aca80500c7b89a427ea3
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/5900
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
MultisampledRenderingTest/MultisampledRenderingWithDepthTest is skipped
temporarily on Intel Windows Vulkan drivers due to the failure of that
case on the try bots.
BUG=dawn:56
TEST=dawn_end2end_tests
Change-Id: Ibcf4a07198e4ebad304170e8df9778dc965349df
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/6300
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
We need to change related tests in end2end_tests and unittests.
Bug=dawn:127
TEST=dawn_end2end_tests, dawn_unittests
Change-Id: I523d4eeb930990b5db381544b228d2f11912049b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/6240
Commit-Queue: Yunchao He <yunchao.he@intel.com>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This patch adds the basic support of multisampled rendering on D3D12
backends and enables the related end2end test on D3D12 backends.
D3D12 render pass is not used in this patch. We plan to make use of it
in the future.
BUG=dawn:56
TEST=dawn_end2end_tests
Change-Id: I63759431654ec0abe9d21157f679d4c971cd92a8
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/6200
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Double free was happening if buffer.Destroy() was called right
before the buffer went out of scope since DestroyImpl wouldn't
check to see if the resource was already released.
Also refactor Destroy in Texture classes to match the pattern
of Buffer classes. Added validation of the texture object when
Destroy is called.
Bug: dawn:124, chromium:947323
Change-Id: I0e4a652ff5b86a151b4919c781c1dd385b4e3213
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/6060
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Natasha Lee <natlee@microsoft.com>
ValidateTextureViewDescriptor was running into use of uninitialized
value. Fixing this by moving the texture state check below the texture
object check. This should validate the texture object before trying to
validate it's texture state.
Bug: chromium:947150
Change-Id: I9b41791bfb960fbe4873ba5fcadf046bd32e5853
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/6180
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Natasha Lee <natlee@microsoft.com>
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>
Finish validation acquires the command allocator but didn't set the
finished state so further top-level would still try to record in the
allocator, causing an ASSERT to fire.
BUG=chromium:939969
Change-Id: I334878098e6b824c2c4cef4fccb75472d3b63bbe
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/6041
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Currently we decide not to support multisampled 2D array textures
because on Metal they are only available on macOS version greater than
10.14.
This patch also removes the compatibility check between cube map texture
views and sample counts because currently the sample count of 2D array
textures is always equal to 1.
BUG=dawn:56
TEST=dawn_unittests
Change-Id: I9736c977192409c79572f061fa1b7681b5b3e6c8
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/6000
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
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>
Existing validation requiring copy depth = 1 is not accurate. Copies
with a depth of 0 should be allowed.
Bug: dawn:18
Change-Id: Ib7607ee0965935127b3a8b66bc49b38ddcc56953
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/5940
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Brandon Jones <brandon1.jones@intel.com>
This patch adds a workaround on the GL error when we use glTextureView()
on a GL texture which is created outside DAWN and not configured by
glTexStorage*d(). glTextureView() is only allowed to be used on the
textures configured by glTexStorage*D(). When the external GL texture
is configured by glTexImage2D() (for example, textures from GLFW),
calling glTextureView() will cause an INVALID_OPERATION error.
To workaround this issue, we refer the solution on the Metal backend
that we avoid calling glTextureView() on the following senarios:
1. We may call glTextureView() only when the usage of the texture
includes Sampled or Storage.
2. We won't call glTextureView() if the view uses the same format as the
original texture, the whole mipmap levels and array slices.
BUG=dawn:16
Change-Id: Ibdfaa122ac061a2e2bb47f76e0030f1d0fc548a2
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/5780
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
This is to allow proper synchronization with other devices and APIs on
macOS. There is a global graphics queue so we usually don't need
synchronization but on Metal, commands are inserted on this queue only
when the command buffer is scheduled.
Metal's schedule and completed handlers can be fired on a different
thread so this CL also makes the code there data-race free.
BUG=chromium:938895
BUG=dawn:112
Change-Id: Id45a66fb4d13216b9d01f75e0766732f6e09ddf0
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/5700
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This patch adds the support of multisampling in the render pipeline and
the validations that the sample count of the render pipeline must be
equal to the ones in render pass color and depth stencil attachments.
BUG=dawn:56
TEST=dawn_unittests
Change-Id: I823c565bf9466ac6029f2797b31368bbdd6b8280
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/5622
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Update stride value to max(attribute.offset + sizeof(attribute) for
each attribute) when input stride is 0 in Metal backend
BUG=dawn:75
TEST=dawn_end2end_tests
Change-Id: Ic0b2bfc685b8aeb92d1d4401174a819279386ea3
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/5221
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This patch simply added dynamic buffer offset in dawn idl and
modify the shape of SetBindGroup.
BUG=dawn:55
Change-Id: I516e08f3ee558ba375a87d98eaea6d60e93d4514
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/5600
Commit-Queue: Shaobo Yan <shaobo.yan@intel.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This patch adds a missing validation on the sample count of the depth
stencil attachment when calling CommandEncoder.BeginRenderPass().
According to D3D SPEC, when MSAA is used, all bound render targets and
depth buffers must have the same sample count and quality.
BUG=dawn:56
TEST=dawn_unittests
Change-Id: I719995b80f89e5139711c97a4bf76ba479919ad1
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/5621
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
If a GL texture is externally-managed, don't make any GL calls
during the Texture constructor.
Bug: dawn:114
Change-Id: I8ece5cde433fb036f37bda7d18ddb81d9b50a89d
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/5640
Commit-Queue: Stephen White <senorblanco@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This patch adds validations to the multisampled color attachments and
resolve targets.
The resolve target must be a valid texture view, and it must follow
the following validations:
According to Vulkan SPEC:
1. If we set resolve target, the texture of the color attachment must
be a multisampled texture, and the texture of the resolve target
must be a non-multisampled texture.
2. The format of the resolve target must be the same as that of the
color attachment.
3. The sample count of all the color attachments must be same.
4. The resolve target must have dawn::TextureUsage::OutputAttachment
usage bit set when it was created.
On D3D12:
1. ID3D12GraphicsCommandList::ResolveSubresource() method only allow
resolving in a subresource of a texture, thus the level count and
mipmap level count of the resolve target can only be 1.
2. ID3D12GraphicsCommandList::ResolveSubresource() method requires
the dimension of the source and destination must match.
BUG=dawn:56
TEST=dawn_unittests
Change-Id: I080415bef0d600600083a95f641815188798dca3
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/5340
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
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>
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 is to match Chromium style.
Change-Id: Ic97cc03e2291c653ade9662ba3d5e629872b10ad
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/5482
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
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>
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 patch is a follow-up of the descriptorization of render pass
descriptor. In this patch we changes the return value of
BeginComputePass from nullptr to an error compute pass encoder when
there is any error in BeginComputePass() to keep it consistent with what
we do in BeginRenderPass().
This patch also provides functions to create error render/compute pass
encoders. With this patch we can create a pass encoder in error by
specifying ErrorTag in the constructor, which is more staightforward
and human readable than the current implementation.
BUG=dawn:6
Change-Id: I1899ae65804f8cecd3079dc313e7e18acb88e37c
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/5140
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
This patch fixes a Dawn crash issue when using textures in error state
in the copy commands of CommandEncoder.
In Dawn's copy commands (copyBufferToTexture and CopyTextureToBuffer),
we should check if the texture is in error state or not, or the assert
ASSERT(!IsError()) in texture->GetFormat() will fail and a crash will
occur.
In current Dawn code the validations on the buffer and texture objects
in the copy commands are executed in CommandEncoder::Finish(), which
is too late for textures according to the previous investigation. This
patch moves all these validations to the call of copy commands. The
checks on buffers are also moved away to keep the consistency of the
ones on textures.
BUG=chromium:937628
TEST=dawn_unittests
Change-Id: I0bc44e76262fba5927df20c6a7551b107bad5ca1
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/5240
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
This patch adds validations on the sample count of the textures used in
buffer-to-texture and texture-to-buffer copies. Vulkan SPEC requires the
textures used in vkCmdCopyBufferToImage and VkCmdCopyImageToBuffer must
have a sample count equal to VK_SAMPLE_COUNT_1_BIT.
BUG=dawn:56
TEST=dawn_unittests
Change-Id: I189923eee2d8734d5ae3b57aea1a55533e8d98b7
Reviewed-on: https://dawn-review.googlesource.com/c/5220
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
This patch adds validations on the creation of the multisampled textures
with sampleCount == 4. The validations include:
1. Only accept 1 or 4 as valid value of sampleCount.
2. According to Vulkan SPEC, when sampleCount > 1:
- The value of mipLevelCount can only be 1
- We cannot create cube map or cube map array texture views on this
texture.
BUG=dawn:56
TEST=dawn_unittests
Change-Id: Iac7cbe7cd7af16216b9185afd37a80eef0712f6b
Reviewed-on: https://dawn-review.googlesource.com/c/5160
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
It was essentially checking "currentPtr + commandSize <= endPtr" and
commandSize could make currentPtr overflow, making the comparison
succeed when it shouldn't have. This was caught through flakiness of the
LargeCommands allocator test.
Added a test provoking an overflow in Allocate and checking nullptr is
returned.
BUG=
Change-Id: I8ae4dad5b33c9d2005027c4d45b110ee0c65dd9a
Reviewed-on: https://dawn-review.googlesource.com/c/2841
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Stephen White <senorblanco@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>
When uploading textures from an unpack buffer, some drivers count an
extra row padding when checking if the pixel unpack buffer is big
enough. This will generate error about totalUsedBytes is larger than the
buffer.
Using split copy to take care of the last row of the unpack buffer will
workaround this issue.
BUG=dawn:74
Change-Id: I9d521d65e1f9e8039ae0388092d5e650cc4e65ce
Reviewed-on: https://dawn-review.googlesource.com/c/4940
Commit-Queue: Shaobo Yan <shaobo.yan@intel.com>
Reviewed-by: Corentin Wallez <cwallez@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>
Metal needs buffer to buffer copy size must be a multiple of 4 bytes.
Adding validation to check this.
BUG=dawn:73
Change-Id: I9a4685d75439502017efa5455f7c2920a77f7a6d
Reviewed-on: https://dawn-review.googlesource.com/c/4900
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This change sets limit for stride in VertexInputDescriptor and
offset in VertexAttributeDescriptor, and adds validation code
for them.
It also uses existing descriptors to replace redundant definitions.
BUG=dawn:107
Change-Id: Ifbb07f48ec9a5baae8ae8d21865dc384670b759a
Reviewed-on: https://dawn-review.googlesource.com/c/4901
Commit-Queue: Yunchao He <yunchao.he@intel.com>
Reviewed-by: Corentin Wallez <cwallez@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>
Color state descriptors are a sequence of descriptors embedded
in RenderPipeline descriptor. We should use const*const* to
annotate them for supporting potential extended features added
in color state descriptors in future.
BUG=dawn:77
Change-Id: Id755569fa5076668c3db7b219b699845bc2a1d69
Reviewed-on: https://dawn-review.googlesource.com/c/4880
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Yunchao He <yunchao.he@intel.com>
This removes the CommandBufferBuilder and copies all the logic into
CommandEncoderBase instead. No changes were done to the logic except for
the implementation of CommandEncoderBase::HandleError and Finish.
BUG=dawn:8
Change-Id: I7b6f44c3cf501477422f067bd277cef470073860
Reviewed-on: https://dawn-review.googlesource.com/c/4820
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
std::codecvt has a protected destructor, so it needs some extra boilerplate to
be used with std::wstring_convert. This CL follows the example from [1].
This was working before because MSVC is nonstandard and std::codecvt::~codecvt
is public.
[1] https://en.cppreference.com/w/cpp/locale/codecvt
BUG=chromium:801780
Change-Id: Ic4b5baabcd9bfc9f60231204f050e369e79b4579
Reviewed-on: https://dawn-review.googlesource.com/c/4840
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This patch removes RenderPassDescriptor from BeginRenderPassCmd so that
all the backends can get the data of render pass from the non-pointer
field of BeginRenderPassCmd instead. In this patch, RenderPassDescriptor
has been removed from all Dawn backends other than the virtual function
DeviceBase::CreateRenderPassDescriptor().
This patch is one of the preparations on completely removing
RenderPassDescriptorBuilder from Dawn.
BUG=dawn:6
Change-Id: I3a78f0b2d5318c2bf85858d6fbe939b7861a2cf8
Reviewed-on: https://dawn-review.googlesource.com/c/4800
Commit-Queue: Corentin Wallez <cwallez@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: 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 also makes SwapChain support WebGPU-style error handling.
BUG=dawn:8
Change-Id: I5a142ae58600445f0f44f6dbe419cb7c3cdc9464
Reviewed-on: https://dawn-review.googlesource.com/c/4660
Reviewed-by: Yunchao He <yunchao.he@intel.com>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@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>
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 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>
device->ValidateObject dereferences the object and would crash when
the command buffers are nullptr. This issue would have disappeared when
WebGPU error handling is implemented for command buffers. We still fix
it now to please fuzzers.
BUG=dawn:8
BUG=chromium:931880
Change-Id: Ia9d89ebdde9e2ac93de58da2201708c400a712c7
Reviewed-on: https://dawn-review.googlesource.com/c/4740
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@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>
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>
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>
It doesn't need to care about device creation anymore, except for the
GLFW window hints and creating a GL context to discover the adapter.
Also remove the non-adapter GetPCIInfo.
BUG=dawn:29
Change-Id: I9bc8232536a55d2f973463ae0f2e0548dfc35456
Reviewed-on: https://dawn-review.googlesource.com/c/4381
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Undefined BGLs are stored as nullptr in the pipeline layout, so to be
defensive we assert clients of PipelineLayout can't request undefined
BGLs (which forces iteration on the BGLMask).
Also fix two cases where the BGLs were iterated on incorrectly.
BUG=dawn:8
Change-Id: I3c084125b93d6684b4c79a56745632874079ebec
Reviewed-on: https://dawn-review.googlesource.com/c/4480
Reviewed-by: Stephen White <senorblanco@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: 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>
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 patch fixes a crash issue on D3D12 backends that are caused by
a bug in computing bind group index in function GroupsInheritUpTo().
The return value of this function should be kMaxBindGroups instead of
(kMaxBindGroups + 1) as the maximum number of bind group sets is
kMaxBindGroups.
This patch also adds a regression test on this bug.
BUG=dawn:78
TEST=dawn_end2end_tests
Change-Id: Ie060a52f987803ed6a325b337ff678e6b73e2897
Reviewed-on: https://dawn-review.googlesource.com/c/4080
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Vulkan backend wasn't making a call to Tick(), meaning that
vkDestroy* operations were being enqueued, but never executed.
Change-Id: I597f59d6a17ea4247a1a042a2b5a7997d2e95612
Bug: dawn:94
Reviewed-on: https://dawn-review.googlesource.com/c/4020
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Brandon Jones <brandon1.jones@intel.com>
This fixes a bug where D3D12 SetVertexBuffers was using the input info
from the last set pipeline's InputState. IASetVertexBuffers needs to be
reapplied if the input state changes.
Bug: dawn:91
Change-Id: I7d0b308ea20cee6d595f6b29548f57d82c8e47a4
Reviewed-on: https://dawn-review.googlesource.com/c/3860
Commit-Queue: Austin Eng <enga@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This will help migrate PCI info collection from the device to the
adapter where it belongs.
BUG=dawn:29
Change-Id: Ifa7d167249c97f1934f7c10d420f864f59babd37
Reviewed-on: https://dawn-review.googlesource.com/c/3843
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>
The backend had a "requiredInstanceExtensions" parameter to device
creation so that we could request the right instance extensions to
support swapchains. When we have dawn_native::Instance we don't want to
require this information before we can use the Vulkan backend. Instead
we make the backend always require all VkSurfaceKHR extensions. This
should be safe because these extensions basically enable copying a
struct into an opaque VkSurfaceKHR object and not much else.
BUG=dawn:29
Change-Id: I7fc5426f5770b65bb35f02793a1319eb0653782c
Reviewed-on: https://dawn-review.googlesource.com/c/3662
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>
With adapters the Metal backend will be in charge of creating the
MTLDevice so we remove this responsibility from the bindings.
BUG=dawn:29
Change-Id: Id7b9e5f6249963e2b87a91242a18119ba8d11c13
Reviewed-on: https://dawn-review.googlesource.com/c/3661
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: 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>
Both sampler and depth stencil include compare function, and we
need to change it to appropriate functions for different backends.
In order to avoid code duplication, we put it into a util file
for every backend, then include that file and call the function
from where we need it.
We can put similar functions which can be shared among different
objects into the util file in future.
Shaobo's patch has already created such a util function for compare
function for sampler. This patch removes the duplicated compare
function in RenderPipeline for depth stencil descriptor, and call
the function in util file instead.
BUG=dawn:31, dawn:47
Change-Id: Ia645b48e026b5a372d1023aa7e8ecdf1e4ed7c6d
Reviewed-on: https://dawn-review.googlesource.com/c/3641
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@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>
The default value for maxDepthBound should be 1.0.
BUG=dawn:81
Change-Id: I337aac884456c739222bc31f8003267aa6de96af
Reviewed-on: https://dawn-review.googlesource.com/c/3580
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Yunchao He <yunchao.he@intel.com>
This patch implements using a layer of a texture as a color attachment
on OpenGL by using glFramebufferTextureLayer. As WebGPU won't support
rendering into a texture view whose format is different from the
original texture, it is correct to use glFramebufferTexture on the
OpenGL backends.
BUG=dawn:16
Change-Id: Iab6d905ee119bb9bb2d1bb212134cf757483c4d4
Reviewed-on: https://dawn-review.googlesource.com/c/3560
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
For the textures got from Metal swap chain, their "framebufferOnly" may
be true, which means they can only be used as attachments in a render
pass, and they are not allowed to be used in MTLRenderCommandEncoder,
MTLBlitCommandEncoder or MTLComputeCommandEncoder. So currently Dawn
examples all crash when METAL_DEVICE_WRAPPER_TYPE = 1 is set into
environmental variables.
This patch adds checks on the situations that we do not need to create
a Metal texture view:
1. We create Metal texture only when the usage of the texture includes
Sampled or Storage.
2. We won't create Metal texture view if the view uses the same format
as the original texture, the whole mipmap levels and array slices.
3. We use the original MTLTexture and set the slice and level in
MTLRenderPassDescriptor.
Furthermore, with this patch, "setFramebufferOnly" is set to true only
when the usage passed to configure is a subset of (OutputAttachment |
Present).
BUG=dawn:69
Change-Id: Ie2670f383c16eafa3b1c6f99126922e940721174
Reviewed-on: https://dawn-review.googlesource.com/c/3400
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: 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>
If there's an error during device initialization, it's too early to use
ConsumedError (SetErrorCallback can't possibly have been called).
In this case, manually handle the error from initialization.
This will help us diagnose issue chromium:917555, where device
initialization is failing but the error is not printed.
TBR: cwallez@chromium.org
Bug: chromium:917555
Change-Id: I63ba3983688f508550afe2815ca1dda36130fed1
Reviewed-on: https://dawn-review.googlesource.com/c/3520
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
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>
RenderPipeline and ComputePipeline has been created with descriptors and PipelineBuilder
is not needed anymore.
This patch remove these remain "Builders" in dawn.
BUG=dawn:52
Change-Id: I8b119c540952beb3386913197f25b9c441f53ba4
Reviewed-on: https://dawn-review.googlesource.com/c/3460
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
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>
SPIRV-Cross outputs HLSL utilizing register spaces for seperate bind groups.
This changes the D3D12 backend to also use them.
Bug: dawn:66
Change-Id: I0590ae59fa3d369b57cdb32e4c9808c137fa88dc
Reviewed-on: https://dawn-review.googlesource.com/c/3360
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Brandon Jones <brandon1.jones@intel.com>
PostHandleQueueSignal assumed that fence was not null because QueueSignal
generates an error if it is. The errors are not surfaced immediately so
this additional check is needed before doing the post-handler.
Bug: chromium:914808
Change-Id: I2a99f5229712d49d3c9a2d1f3f2dd1009247a24c
Reviewed-on: https://dawn-review.googlesource.com/c/3280
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
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>
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 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 patch implements using a layer of a texture as a color
attachment on D3D12, Metal and Vulkan.
This feature is not implemented on OpenGL back-ends in this patch.
BUG=dawn:16
TEST=dawn_unittests
Change-Id: Iffc194c6117f6e3e6506c6fcbfd51ca2fbe9ede8
Reviewed-on: https://dawn-review.googlesource.com/c/2660
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This ensures that all fences are complete. Flaky failures on Windows
showed some fence statuses were NOT_READY despite having been checked
after calling vkQueueWaitIdle.
Bug: dawn:60
Change-Id: Id4fa18c8842daf75faa9df6fcba8afdca43623c9
Reviewed-on: https://dawn-review.googlesource.com/c/2920
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Austin Eng <enga@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 is both something we should strive for for robustness of the
backends and in this case helped debug what the issue was on the
linux-dawn-rel builder that was failing all Vulkan tests.
BUG=dawn:19
Change-Id: Ibe9f5ad76b7766575bb74fe4993625cf82cdf13f
Reviewed-on: https://dawn-review.googlesource.com/c/2702
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This is needed to implement the timeline fence signal tracker in the frontend
Bug: dawn:26
Change-Id: Id6eb2afb81385de5093b57c5cb23ace93c8aab1b
Reviewed-on: https://dawn-review.googlesource.com/c/2741
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Austin Eng <enga@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>
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>
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>
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>
This patch implements cube map and cube map array texture views on
all back-ends and adds related end2end tests.
BUG=dawn:16
TEST=dawn_end2end_tests
Change-Id: I3ac3f493eb92ac551371041039bd5cf39df53050
Reviewed-on: https://dawn-review.googlesource.com/c/2220
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
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>
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>
When both the vert and frag shaders have a UBO binding, the D3D12
backend was using register offset 0 for both, causing a collision,
and the wrong constant value used in one of the shaders.
The fix is to use the binding offsets computed by the BindGroupLayout,
since they know about all of the bindings, not just the ones computed
for each shader. This made it necessary to defer shader compilation
until pipeline layout creation time (as is done in the Metal backend
for similar reasons).
Finally, those bindings offsets computed by the BGL include an offset
for the CBV, UAV and SRV subgroups, so we must add the same register
offset when assigning the BaseShaderRegister to the descriptor ranges
in the PipelineLayout constructor so that they match.
Bug: dawn:20
Change-Id: I18287bf1c06f06dd61288e12da64752f54634466
Reviewed-on: https://dawn-review.googlesource.com/c/1960
Reviewed-by: Stephen White <senorblanco@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Stephen White <senorblanco@chromium.org>
This also removes support for Travis and AppVeyor, as well as git
submodules for dependencies.
It also adjusts .gitignore to include dependencies (submodules are
implicitly ignored but are removed in this commit).
Finally, removes some CMake-specific code from the code generator.
BUG=
Change-Id: I4ebc04e530a574b412ef0ca81e4672db01f0ed92
Reviewed-on: https://dawn-review.googlesource.com/c/2040
Reviewed-by: Stephen White <senorblanco@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@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 patch implements creating texture view with texture view descriptor
with glTextureView, which is supported on OpenGL version >= 4.3. As is
required by glTextureView, we allocate storage for a texture by
glTexStorage*D instead of glTexImage*D.
BUG=dawn:16
TEST=dawn_end2end_tests
Change-Id: I29bcf6d538a70b4d6d1e5a21276b9e8d6e93ca51
Reviewed-on: https://dawn-review.googlesource.com/c/1980
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
d3d12::Buffer::UnmapImpl() was passing an empty range to
ID3D12Resource::Unmap(). This causes it to be a no-op when writing a
buffer. The fix is to store the entire mapped range in the Buffer,
and use it during Unmap().
Note: this doesn't seem to actually cause an issue on the D3D12 drivers I
have, so I have been unable to write a test for it. However, it does cause
an issue in RenderDoc: the buffer data appears unmodifed after the
Map/memcpy/Unmap calls. The hypothesis is that RenderDoc notices the empty
range at the API level, and leaves its shadow buffer contents unmodified.
Because I feel this change is correct regardless, I'm landing it without
a test.
Bug: dawn:25
Change-Id: Ie5dd5fcfedbe1d80c75a3d8094c97af27653ee00
Reviewed-on: https://dawn-review.googlesource.com/c/1920
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Stephen White <senorblanco@chromium.org>
This patch is the first part to implement creating a texture view
with a texture view descriptor on D3D12 and Metal back-ends. With
this patch the texture views created with descriptor can be bound
as sampledTextures on D3D12 and Metal back-ends.
Note that the support of rendering into a layer or a mipmap level of
a texture on D3D12 and Metal back-ends is not included in this patch.
BUG=dawn:16
TEST=dawn_end2end_tests
Change-Id: I62473ec5a4bb6b84d797ef7fd9cb98689ff763f4
Reviewed-on: https://dawn-review.googlesource.com/c/1940
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This patch implements creating a texture view with given texture
view descriptor on Vulkan back-ends.
This patch also updates TextureViewTests to test various mipmap
levels and adds several tests to cover all added features.
BUG=dawn:16
TEST=dawn_end2end_tests
Change-Id: I602e5a076e4f717f555cb9a9ef98d5dfceadbe81
Reviewed-on: https://dawn-review.googlesource.com/c/1880
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
This patch removes CreateDefaultTextureView in all the back-ends of
class Device and implements this function by CreateTextureView using
a TextureViewDescriptor created from the original texture.
Note that this patch only refactors the original implementation of
creating default texture. The support of creating texture views from
a texture view descriptor will be added in the next several patches.
BUG=dawn:16
Change-Id: Iadfc1e17e1cf23a4c1fa8ff44b1fb1a765d21e3f
Reviewed-on: https://dawn-review.googlesource.com/c/1840
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
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>
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 patch is the first one to support inspecting GPU information for
dawn_end2end_tests.
In this patch, we support collecting the device name, device id and
vendor id on D3D12 and Vulkan. We also support collecting the device
name on OpenGL. The collection on Metal will be supported in the next
patch. Using this information we implement a series of APIs to inspect
the information of both OS and GPU vendor.
We also skip two failed tests on Windows Intel Vulkan backends.
BUG=dawn:10
Change-Id: If52a960c0bae3922a0b5650500218eff1400d77a
Reviewed-on: https://dawn-review.googlesource.com/1460
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
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
This patch implements the creation of 2D array textures and copying
between a buffer and a layer of a 2D array texture on D3D12, Metal
and OpenGL back-ends.
TEST=dawn_end2end_tests
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
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.
In the DEPS file we are going to use Chromium's mirror of
github.com/KhronosGroup/SPIRV-Cross so we need to adjust .gitmodules to
point to it instead of Kangz/SPIRV-Cross. Also take that opportunity to
roll SPIRV-Cross.
Change-Id: I4f53a4fc54f5b1b9a754ac55e976c81e5eeabeb2
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
Resources used to have both a current and an allowed usage but the
concept of current usage has been removed so we can rename "allowed
usage" to "usage" to make the name match WebGPU's
WebGPUBufferDescriptor::usage and WebGPUTextureDescriptor::usage
Change-Id: I5190950bf7f7f5b86c92247ef0240fead9886268
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.
This required putting Queue::Submit on QueueBase which is something we
would want to do anyway, and removes the need for Queue::ValidateSubmit
being called in the ProcTable.
This removes the need for all the "GeneratedCodeIncludes" files and
leads to a bunch of simplifications in BindGroup as well as the
dawn_native CMakeLists.txt.
Finally this was done in order to simplify the writing of BUILD.gn
files.
The interface exposed by libdawn_native is declared in the new headers
living in src/include/dawn_native so that they both the users and the
libraries use the DAWN_NATIVE_EXPORT macros.
The dawn.h and dawncpp.h structure definitions references dawnFoo or
dawn::Foo respectively when it should reference dawn_native::FooBase* in
dawn_native. Autogenerate files to declare the dawn_native version of
the structs and change the ProcTable generation to use it instead.
This is important to make libdawn_native a shared library because
currently it was depending on dawncpp's definition of .Get().
This extends our Vulkan handle wrapper to have conversions from uint64_t
as well as the native Vulkan types:
- The dawn_wsi interface uses the uint64_t version.
- The backend interface uses the native Vulkan version
libdawn will be one of the libraries produced but other libraries like
libdawn_native don't need to link against it. However they do need the
Dawn headers so we generate them separately.
This also makes all internal targets depend on the header generation and
have the include directories necessary for those headers.
Also has a small fix for setting compile flags only for C++ files.
Corentin Wallez
Rafael Cintron
Natasha Lee
Austin Eng
Jiawei Shao
Bryan Bernhart
Ryan Harrison
Brandon Jones
David Turner
Kai Ninomiya
Mark Henderson
Yunchao He
Danusch Merrikh-Yazdi
Brian Ho
Jiajie Hu
Li, Hao
Stephen White
Yizhou Jiang
François Beaufort
Mathieu-Andre Chiasson
Jinho Bang
David 'Digit' Turner
Yan, Shaobo
Idan Raiter
Frank Henigman
Yuly Novikov
Tom Anderson
Raul Tambre