This CL updates the clang format files to have a single shared format
between Dawn and Tint. The major changes are tabs are 4 spaces, lines
are 100 columns and namespaces are not indented.
Bug: dawn:1339
Change-Id: I4208742c95643998d9fd14e77a9cc558071ded39
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/87603
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
This workaround replaces the toggle that forbids creating mipmapped
R8Unorm and RG8Unorm textures on Metal. Instead it adds a Metal render
pass workaround that renders to a temporary texture under certain
conditions, then copies back to the correct mip level.
The texture lazy-clearing code is also changed to use the helper that
does workarounds for Metal render passes.
A test is added that triggers the issue with a small amount of code, but
more extensive coverage is left to the CTS. For example texture_zero
tests caught multiple issues during the creation of this CL.
Bug: dawn:1071
Change-Id: I7ef1151524e71e5a9a8e8f5205d9b554bee438b3
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/87864
Commit-Queue: Corentin Wallez <cwallez@chromium.org>
Reviewed-by: Austin Eng <enga@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
ES requires GL_EXT_texture_format_BGRA8888 or GL_APPLE_texture_format_BGRA8888 to create BGRA8 internalFormat textures, and GL_EXT_read_format_bgra to read from them. Desktop GL can swizzle back and forth from RGBA8, so keep using RGBA8 if the extension is unavailable.
Intel's implementation of GL_EXT_texture_format_BGRA8888 on ES is broken, and won't create GL_BGRA8_EXT or GL_BGRA internalFormat textures, so disable the test there and modify another test to not use BGRA textures.
Change-Id: Ia81d9ff20e2849b00379f8e01fb5d2ecfa34bd53
Bug: dawn:596, dawn:1393
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/86744
Commit-Queue: Stephen White <senorblanco@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
D3D12 requires more buffer storage than it should. If the buffer used
for B2T/T2B copy is big enough according to WebGPU spec but it doesn't
meet D3D12's requirement, we need to workaround it via split the copy
into two copies, in order to make B2T/T2B copy being done correctly on
D3D12.
Bug: dawn:1289, dawn:1278
Change-Id: Id88c580dce00553845817677a2d356690ef4acfe
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/86860
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Yunchao He <yunchao.he@intel.com>
This CL adds the needed headers to pass the include what you use lint
check.
Bug: dawn:1339
Change-Id: Ib8df68e51b2c3711169b400e84768d4804568580
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/86941
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Auto-Submit: Dan Sinclair <dsinclair@chromium.org>
The current presubmit has the filter inverted so it would only attempt
to match the filtered files. The file name also has to be converted to
`LocalPath` otherwise it's attempting to compare a python object to a
string and always fails to match.
Bug: dawn:1339
Change-Id: Ie7712dee60f6b9df2cb78c9feab11769f7ea1f02
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/87080
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Auto-Submit: Dan Sinclair <dsinclair@chromium.org>
This CL enables the build/header_guard lint check. The existing headers
which failed the check were updated, missing headers added. An exclusion
file for the generator templates was added as well.
Bug: dawn:1339
Change-Id: If572e460179ad501293d5d6cf01e0ea900daa979
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/86207
Reviewed-by: Ben Clayton <bclayton@google.com>
Auto-Submit: Dan Sinclair <dsinclair@chromium.org>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
This adds a test, and a toggle disable_resource_suballocation.
This enables testing the behavior discovered in the bug without
creating enormous resources.
Bug: chromium:1313172
Change-Id: I779aad50c051e5022a9c85ebfbf33c18173a748f
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/85861
Reviewed-by: Loko Kung <lokokung@google.com>
Reviewed-by: Brandon Jones <bajones@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
This patch adds a toggle to enable/disable workgroup memory
initialization with OpConstantNull according to the Vulkan extension
VK_KHR_zero_initialize_workgroup_memory. This toggle is by default
enabled when VK_KHR_zero_initialize_workgroup_memory is supported by
the Vulkan driver.
BUG=dawn:1302
TEST=dawn_end2end_tests
Change-Id: Ie04484c2d0944ead082bd22a436b1c52bc7d93bb
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/82400
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Although the error rate of timestamp tick->ns conversion is very small
(3e-5), some profiling scenarios, such as CPU/GPU timestamp calibration
on Windows, require absolutely accurate timestamps.
Add new toggle to resolve timestamps to ticks for those cases where zero
error is required.
Add an end2end test for GPU timestamp calibration on D3D12 backend.
Disable timestamp period calculation on Device when the
DisableTimestampQueryConversion is enabled.
Bug: dawn:1305
Change-Id: I31ee6b4c1686d5dd2ac29ccb0bd398e650481c26
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/81023
Reviewed-by: Shrek Shao <shrekshao@google.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
