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>
The generated OpenGLFunctionsBase code uses the MemoryBarrier identifier
which is a macro defined in windows.h. Undefined it in
windows_with_undefs.
BUG=dawn:165
Change-Id: I6fcfef8fa14074e946d6c13536c1ae33b38c2ac2
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8160
Reviewed-by: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
This makes the OpenGL entry points loaded at Adapter creation from the
getProcAddress passed in the DiscoveryOptions and update all GL calls in
the backend to go through the new OpenGLFunctions object.
A code generator is added that generates the function loader and list of
GL procs from Khronos' gl.xml file but we can't get rid of glad yet
because it is used to have the PROC typedefs and enum values.
BUG=dawn:165
Change-Id: I2a583d79752f55877fa4190846f5be16cf91651a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7983
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
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>
This is necessary because we currently use GLAD to generate all the
OpenGL enums and proc typedef that we use.
BUG=dawn:165
Change-Id: Ie1b88fd676421703e9af63dafe6dee168c600d4d
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7982
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Gather device info at device initialization rather than adapter initialization.
BUG=dawn:144
Change-Id: I07e114731a37f3738daa585afa99675f2fd36289
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7700
Commit-Queue: Bryan Bernhart <bryan.bernhart@intel.com>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This 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>
We need a negative number in a buffer of uint32_t, to test negative
baseVertex. MSVC requires an explicit cast here.
Bug: dawn:172
Change-Id: Iea6c609f11054ba02e5c041fff89def0557c8091
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8060
Commit-Queue: Idan Raiter <idanr@google.com>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This prevents dirty textures to be used when memory is recycled
while destroying/creating textures. If a texture is not cleared at load,
it will be cleared to 0 before it is used.
Bug: dawn:145
Change-Id: Ia3f02427478fb48649089829186ccb377caa1912
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/6960
Commit-Queue: Natasha Lee <natlee@microsoft.com>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
This merges all the files for main.py together again except
generator_lib.py because there doesn't seeem to be a good way to
separate the pure dawn.json generators and the dawn wire generator.
Also updates the GN templates to make it easier to define new generators
based on generator_lib, and move the Jinja2 template "stdlib" to
generator_lib.py
BUG=dawn:165
Change-Id: I1b5b2ef0a59cb142e214f3af9a58048a88ae949a
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7880
Commit-Queue: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
We need a 32-bit Dawn CQ builders to catch build breakages on those
platforms.
Bug: dawn:168
Change-Id: Iafc1af9002992fbf16c9ca996fd578dc21aa516d
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8040
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Austin Eng <enga@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>
Getting the autorollers fully working is going to take a while, so
rolling ahead the DEPS by hand, so the new shaderc API can be used and
some tasks unblocked.
BUG=chromium:970300
Change-Id: I2137deb27e867cd8439ef0143b36cf91d89d8b1b
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/8000
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Ryan Harrison <rharrison@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 is in preparation for using it to generate code for replacing glad
with our own OpenGL function pointer loading code.
BUG=dawn:165
Change-Id: Ic3e774ab207e85a1491f299ad06131c8095416ae
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7781
Reviewed-by: Austin Eng <enga@chromium.org>
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Corentin Wallez <cwallez@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>
https://dawn-review.googlesource.com/c/dawn/+/7484 landed at the same
time as the change that enabled dawn_end2end_wire_tests so this bug
was not caught. An extra declaration which shadows the original
declaration was created due to a rebase error.
Bug: dawn:56
Change-Id: I36a1b4478a072f58f6bb6660853c3b28f7ce0467
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7580
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
This patch adds the support of enabling multiple toggles in Dawn end2end
tests so that we can run MultisampledRenderingTests with all MSAA
related toggles enabled.
BUG=dawn:56
TEST=dawn_end2end_tests
Change-Id: Ia1a16a25261a2eddbb0e54326eebf1188dab9c10
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7484
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
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>
These tests cannot be run using the wire because the wire client
device is not a real Metal device.
Bug: dawn:158
Change-Id: I97dec7f10fa19d118a72a965f57ee6703cc57765
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/7540
Reviewed-by: Kai Ninomiya <kainino@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Austin Eng <enga@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>
Jiawei Shao
Corentin Wallez
Austin Eng
Brandon Jones
Bryan Bernhart
Idan Raiter
Ryan Harrison
Natasha Lee
Yunchao He
Yan, Shaobo
Kai Ninomiya