diff options
Diffstat (limited to 'src/swapchain_monitor.cc')
| -rw-r--r-- | src/swapchain_monitor.cc | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/src/swapchain_monitor.cc b/src/swapchain_monitor.cc index 09fa8ba..adeb315 100644 --- a/src/swapchain_monitor.cc +++ b/src/swapchain_monitor.cc @@ -1,5 +1,6 @@ #include "swapchain_monitor.hh" #include "device_context.hh" +#include "helper.hh" #include <vulkan/vulkan_core.h> @@ -23,7 +24,7 @@ void SwapchainMonitor::WakeupSemaphore::signal( VkSemaphoreSignalInfo{.sType = VK_STRUCTURE_TYPE_SEMAPHORE_SIGNAL_INFO, .semaphore = this->timeline_semaphore, .value = this->value}; - THROW_NON_VKSUCCESS(device.vtable.SignalSemaphore(device.device, &ssi)); + THROW_NOT_VKSUCCESS(device.vtable.SignalSemaphore(device.device, &ssi)); } void SwapchainMonitor::do_swapchain_monitor(const std::stop_token stoken) { @@ -109,4 +110,19 @@ void SwapchainMonitor::notify_present( this->cv.notify_one(); } +void SwapchainMonitor::wait_until() { + // No reason to lock when using VK_AMD_anti_lag. + if (this->in_flight_submissions.empty()) { + return; + } + + const auto last_submissions = this->in_flight_submissions.back(); + this->in_flight_submissions.clear(); + if (last_submissions->empty()) { + return; + } + + last_submissions->back()->tail_handle->await_time(); +} + } // namespace low_latency
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