encounter
/
dawn-cmake
mirror of https://github.com/encounter/dawn-cmake.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Disable workaround for T2T copy issue on Intel GPUs on latest driver 

This patch disables the workaround for the T2T copy issue on Intel
GPUs on the latest Intel D3D driver 31.0.101.2114 as the driver bug
has been fixed in that driver.

Bug: chromium:1161355
Test: dawn_end2end_tests
Change-Id: I5a1d01e2da519a133aacfac695e180b72715fac6
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/107181
Reviewed-by: Corentin Wallez <cwallez@chromium.org>
Commit-Queue: Jiawei Shao <jiawei.shao@intel.com>
Reviewed-by: Austin Eng <enga@chromium.org>
Kokoro: Kokoro <noreply+kokoro@google.com>
This commit is contained in:
Jiawei Shao 2022-10-28 02:24:00 +00:00 committed by Dawn LUCI CQ
parent fa150a6919
commit 036a24b047
1 changed files with 9 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
src/dawn/native/d3d12/DeviceD3D12.cpp
View File

@ -674,8 +674,13 @@ void Device::InitTogglesFromDriver() {
// Currently this workaround is only needed on Intel Gen9, Gen9.5 and Gen11 GPUs.
// See http://crbug.com/1161355 for more information.
if (gpu_info::IsIntelGen9(vendorId, deviceId) || gpu_info::IsIntelGen11(vendorId, deviceId)) {
SetToggle(Toggle::UseTempBufferInSmallFormatTextureToTextureCopyFromGreaterToLessMipLevel,
true);
constexpr gpu_info::D3DDriverVersion kFixedDriverVersion = {31, 0, 101, 2114};
if (gpu_info::CompareD3DDriverVersion(vendorId, ToBackend(GetAdapter())->GetDriverVersion(),
kFixedDriverVersion) < 0) {
SetToggle(
Toggle::UseTempBufferInSmallFormatTextureToTextureCopyFromGreaterToLessMipLevel,
true);
}
}
// Currently this workaround is only needed on Intel Gen9, Gen9.5 and Gen12 GPUs.
@ -702,9 +707,9 @@ void Device::InitTogglesFromDriver() {
// This workaround is only needed on Intel Gen12LP with driver prior to 30.0.101.1692.
// See http://crbug.com/dawn/949 for more information.
if (gpu_info::IsIntelGen12LP(vendorId, deviceId)) {
const gpu_info::D3DDriverVersion version = {30, 0, 101, 1692};
constexpr gpu_info::D3DDriverVersion kFixedDriverVersion = {30, 0, 101, 1692};
if (gpu_info::CompareD3DDriverVersion(vendorId, ToBackend(GetAdapter())->GetDriverVersion(),
version) == -1) {
kFixedDriverVersion) == -1) {
SetToggle(Toggle::D3D12AllocateExtraMemoryFor2DArrayTexture, true);
}
}