This patch combines all the resource barriers added before each
dispatch() into one call to reduce the number of ResourceBarrier() call
in the D3D12 command list.
BUG=dawn:522
Change-Id: I31d1520925e79f6a4ef8168a3713466866b2108c
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/28100
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
If a texture's old states of all subresources are the same, and its
new states are the same too, then we can use one barrier to transit
states for all subresources. We don't need to use one barrier per
each subresource.
This change can reduce barriers we dispatched, in order to improve
performance for particular situations.
Bug: dawn:441
Change-Id: I9fe9dabda725e05d4ce5a8e69ee7b40e6724a22a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/23145
Commit-Queue: Yunchao He <yunchao.he@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>
This patch put subresource related variables like baseMipLevel,
levelCount, baseArrayLayer, layerCount into a single struct at
backends.
Bug: dawn:157
Change-Id: I50c6bb0ed8ae7a184506c23cab4b64a472bbd75e
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/23163
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Yunchao He <yunchao.he@intel.com>
This makes the tracking in TextureBase match the shape of
wgpu::TextureDescriptor.
GetSize() becomes a bit more surprising because the depth can sometimes
be the array size, so new getters GetWidth(), GetHeight() and GetDepth()
are added.
Some simplifications to the backend texture creation code are included
that will make it less error prone to add support for 1D / 3D textures.
Bug: dawn:22
Change-Id: I33b6ca99af9d58fc88f5f626cfd5e2e62a8b45cb
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/23103
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This patch put subresource related variables like baseMipLevel,
levelCount, baseArrayLayer, layerCount into a single struct at
front-end. We have a lot more at backend too, a following patch
will do that.
Bug: dawn:157
Change-Id: Iab5633a4246b6ae89b80c39f5672dbb31d7a3e78
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/22704
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Yunchao He <yunchao.he@intel.com>
When we use a texture for different purpose, we need to add proper
barrier(s) in order to make it ready. Previously, the barrier is
done per entire texture. So it is invalid to sample/read/copy from
one subresource (say a mip/array slice) and render/write/copy to
another subresource of the same texture at the same time.
With this patch, barrier is set per each texture subresource. So it is
valid to use a subresource as source and use another subresource of the
same texture as destination at the same time.
However, planar slices like depth/stencil planes are not handled
gracefully. This is a TODO task. Another task is to combine barriers
into one if they can be combined. I will do this optimization in
another patch in near future.
Bug: dawn:157
Change-Id: I783a76cb88fcdffb60c307ddfb89d50f1583201a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/22101
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Yunchao He <yunchao.he@intel.com>
This patch adds the basic supports of read-only and write-only storage
textures on D3D12.
The subresource tracking and barriers on the subresources used as
read-only and write-only storage textures are not included in this
patch.
BUG=dawn:267
TEST=dawn_end2end_tests
Change-Id: Ie29a3a9962cd1a79217bc87815ed0bd27623e3a8
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/21140
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
To avoid accidental memory leaks on account of using raw pointers,
use Ref<TextureBase> as method return type except at Dawn interface
boundaries.
Change-Id: I6459062ee28984de2cb1d5a2059bc70cf82b2faf
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/19580
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Rafael Cintron <rafael.cintron@microsoft.com>
RefCounted (and derived) destructors should be protected on the class
to ensure the objects can ONLY be destructed by calling Release. This
avoids errors cause by destroying objects out from under code which
has an active reference count.
Unfortunately, many of the 'base' classes must continue having public
destructors because they are used as "blueprint" objects created on
the stack.
Added final on most-derived classes.
Ideas for future improvement:
- Change "base" objects to have protected destructors but create new
blueprint objects that privately derive from base objects. This
limits the blueprint object's usefulness to only be a blueprint.
- Modify createX methods to return Ref<Object> instead of Object*
Change-Id: I6f3b3b178118d135c4342cb912e982a3873d71af
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/18780
Commit-Queue: Rafael Cintron <rafael.cintron@microsoft.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
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>
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>
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>
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>
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>
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>
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>
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>
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 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>
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>
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>
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>
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>
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>
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 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>
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>
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
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.
Jiawei Shao
Austin Eng
Yunchao He
Corentin Wallez
Rafael Cintron
Brandon Jones
Natasha Lee
Bryan Bernhart