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swiftshader
Commit 4a304244 by Mikko Tiusanen Committed by Nicolas Capens
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Skip wait on already signalled timeline semaphore

Changes VkTimeLineSemaphore::Shared::wait to pass on already signalled semaphores. Bug: b/188565298 Change-Id: I52089aca20d79392b1d9fb9ae2e0e04e8c91c6ff Reviewed-on: https://swiftshader-review.googlesource.com/c/SwiftShader/+/54908 Kokoro-Result: kokoro <noreply+kokoro@google.com> Presubmit-Ready: Nicolas Capens <nicolascapens@google.com> Reviewed-by: 's avatarNicolas Capens <nicolascapens@google.com> Reviewed-by: 's avatarSean Risser <srisser@google.com> Tested-by: 's avatarNicolas Capens <nicolascapens@google.com>
parent 863f46e7
Showing with 1 addition and 1 deletion
src/Vulkan/VkTimelineSemaphore.cpp
...@@ -74,7 +74,7 @@ void TimelineSemaphore::wait(uint64_t value) ...@@ -74,7 +74,7 @@ void TimelineSemaphore::wait(uint64_t value)
void TimelineSemaphore::Shared::wait(uint64_t value) void TimelineSemaphore::Shared::wait(uint64_t value)
{ {
marl::lock lock(mutex); marl::lock lock(mutex);
cv.wait(lock, [&]() { return counter == value; }); cv.wait(lock, [&]() { return counter >= value; });
} }
uint64_t TimelineSemaphore::getCounterValue() uint64_t TimelineSemaphore::getCounterValue()
......
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