camerin
/
eden
mirror of https://git.eden-emu.dev/eden-emu/eden.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Ensure correct first-frame timing

This commit is contained in:
MaranBr 2026-02-10 11:43:33 -04:00 committed by crueter
parent 6e859f0c1a
commit d879fffb4a
2 changed files with 4 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/video_core/renderer_vulkan/vk_scheduler.cpp
View File

@ -47,11 +47,9 @@ Scheduler::Scheduler(const Device& device_, StateTracker& state_tracker_)
: device{device_}, state_tracker{state_tracker_},
master_semaphore{std::make_unique<MasterSemaphore>(device)},
command_pool{std::make_unique<CommandPool>(*master_semaphore, device)} {
#ifdef _WIN32
high_res_timer = std::make_unique<HighResolutionTimer>();
#endif
AcquireNewChunk();
AllocateWorkerCommandBuffer();
worker_thread = std::jthread([this](std::stop_token token) { WorkerThread(token); });

11
src/video_core/renderer_vulkan/vk_scheduler.h
View File

@ -122,17 +122,14 @@ public:
if (Settings::values.use_speed_limit.GetValue() && target_fps > 0.0) {
const auto frame_duration = std::chrono::duration<double>(1.0 / target_fps);
auto now = std::chrono::steady_clock::now();
if (next_frame_time == std::chrono::steady_clock::time_point{} || now > next_frame_time + frame_duration) {
if (next_frame_time == std::chrono::steady_clock::time_point{}) {
next_frame_time = now + std::chrono::duration_cast<std::chrono::nanoseconds>(frame_duration);
}
if (now < next_frame_time) {
std::this_thread::sleep_until(next_frame_time);
now = std::chrono::steady_clock::now();
while (now > next_frame_time) {
next_frame_time += std::chrono::duration_cast<std::chrono::nanoseconds>(frame_duration);
}
std::this_thread::sleep_until(next_frame_time);
next_frame_time += std::chrono::duration_cast<std::chrono::nanoseconds>(frame_duration);
if (now > next_frame_time) {
next_frame_time = now + std::chrono::duration_cast<std::chrono::nanoseconds>(frame_duration);
}
}
if (tick >= master_semaphore->CurrentTick()) {
Flush();