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Disable Timestamp Query on macOS 11+ 

Bug: dawn:940
Change-Id: I74f5f3814dd4eb8b3b025f32ba1eb56a197cfec2
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/59480
Reviewed-by: Austin Eng <enga@chromium.org>
Commit-Queue: Austin Eng <enga@chromium.org>
This commit is contained in:
Li Hao 2021-07-23 18:59:47 +00:00 committed by Dawn LUCI CQ
parent 21528281fd
commit 7839647a23
1 changed files with 3 additions and 1 deletions
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4
src/dawn_native/metal/BackendMTL.mm
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@ -225,7 +225,9 @@ namespace dawn_native { namespace metal {
// Disable timestamp query on macOS 10.15 on AMD GPU because WriteTimestamp
// fails to call without any copy commands on MTLBlitCommandEncoder. This issue
// has been fixed on macOS 11.0. See crbug.com/dawn/545
if (!gpu_info::IsAMD(GetPCIInfo().vendorId) || IsMacOSVersionAtLeast(11)) {
// TODO(crbug.com/dawn/940): Disable timestamp query on macOS 11.0+. Need to
// figure out what to do with dstOffset alignment on that system.
if (!gpu_info::IsAMD(GetPCIInfo().vendorId) && !IsMacOSVersionAtLeast(11)) {
mSupportedExtensions.EnableExtension(Extension::TimestampQuery);
}
}