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authorLiam <byteslice@airmail.cc>2023-01-07 17:56:31 +0100
committerLiam <byteslice@airmail.cc>2023-01-07 20:35:11 +0100
commitc19c8ac92c4554dd1189ebb8d03a7adb79c9980a (patch)
treeef215a403794e4b8fccf9255f1fafa2dc26d94d2 /src/video_core
parentMerge pull request #9570 from liamwhite/less-clock-boost (diff)
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Diffstat (limited to 'src/video_core')
-rw-r--r--src/video_core/renderer_vulkan/renderer_vulkan.cpp2
-rw-r--r--src/video_core/renderer_vulkan/vk_scheduler.cpp5
-rw-r--r--src/video_core/renderer_vulkan/vk_scheduler.h7
-rw-r--r--src/video_core/renderer_vulkan/vk_turbo_mode.cpp17
-rw-r--r--src/video_core/renderer_vulkan/vk_turbo_mode.h9
5 files changed, 40 insertions, 0 deletions
diff --git a/src/video_core/renderer_vulkan/renderer_vulkan.cpp b/src/video_core/renderer_vulkan/renderer_vulkan.cpp
index 52855120c..8233c07d3 100644
--- a/src/video_core/renderer_vulkan/renderer_vulkan.cpp
+++ b/src/video_core/renderer_vulkan/renderer_vulkan.cpp
@@ -112,6 +112,7 @@ RendererVulkan::RendererVulkan(Core::TelemetrySession& telemetry_session_,
state_tracker, scheduler) {
if (Settings::values.renderer_force_max_clock.GetValue() && device.ShouldBoostClocks()) {
turbo_mode.emplace(instance, dld);
+ scheduler.RegisterOnSubmit([this] { turbo_mode->QueueSubmitted(); });
}
Report();
} catch (const vk::Exception& exception) {
@@ -120,6 +121,7 @@ RendererVulkan::RendererVulkan(Core::TelemetrySession& telemetry_session_,
}
RendererVulkan::~RendererVulkan() {
+ scheduler.RegisterOnSubmit([] {});
void(device.GetLogical().WaitIdle());
}
diff --git a/src/video_core/renderer_vulkan/vk_scheduler.cpp b/src/video_core/renderer_vulkan/vk_scheduler.cpp
index c2e53a5d5..e03685af1 100644
--- a/src/video_core/renderer_vulkan/vk_scheduler.cpp
+++ b/src/video_core/renderer_vulkan/vk_scheduler.cpp
@@ -213,6 +213,11 @@ void Scheduler::SubmitExecution(VkSemaphore signal_semaphore, VkSemaphore wait_s
.signalSemaphoreCount = num_signal_semaphores,
.pSignalSemaphores = signal_semaphores.data(),
};
+
+ if (on_submit) {
+ on_submit();
+ }
+
switch (const VkResult result = device.GetGraphicsQueue().Submit(submit_info)) {
case VK_SUCCESS:
break;
diff --git a/src/video_core/renderer_vulkan/vk_scheduler.h b/src/video_core/renderer_vulkan/vk_scheduler.h
index 3858c506c..bd4cb0f7e 100644
--- a/src/video_core/renderer_vulkan/vk_scheduler.h
+++ b/src/video_core/renderer_vulkan/vk_scheduler.h
@@ -5,6 +5,7 @@
#include <condition_variable>
#include <cstddef>
+#include <functional>
#include <memory>
#include <thread>
#include <utility>
@@ -66,6 +67,11 @@ public:
query_cache = &query_cache_;
}
+ // Registers a callback to perform on queue submission.
+ void RegisterOnSubmit(std::function<void()>&& func) {
+ on_submit = std::move(func);
+ }
+
/// Send work to a separate thread.
template <typename T>
void Record(T&& command) {
@@ -216,6 +222,7 @@ private:
vk::CommandBuffer current_cmdbuf;
std::unique_ptr<CommandChunk> chunk;
+ std::function<void()> on_submit;
State state;
diff --git a/src/video_core/renderer_vulkan/vk_turbo_mode.cpp b/src/video_core/renderer_vulkan/vk_turbo_mode.cpp
index 852b86f84..c42594149 100644
--- a/src/video_core/renderer_vulkan/vk_turbo_mode.cpp
+++ b/src/video_core/renderer_vulkan/vk_turbo_mode.cpp
@@ -14,11 +14,21 @@ using namespace Common::Literals;
TurboMode::TurboMode(const vk::Instance& instance, const vk::InstanceDispatch& dld)
: m_device{CreateDevice(instance, dld, VK_NULL_HANDLE)}, m_allocator{m_device, false} {
+ {
+ std::scoped_lock lk{m_submission_lock};
+ m_submission_time = std::chrono::steady_clock::now();
+ }
m_thread = std::jthread([&](auto stop_token) { Run(stop_token); });
}
TurboMode::~TurboMode() = default;
+void TurboMode::QueueSubmitted() {
+ std::scoped_lock lk{m_submission_lock};
+ m_submission_time = std::chrono::steady_clock::now();
+ m_submission_cv.notify_one();
+}
+
void TurboMode::Run(std::stop_token stop_token) {
auto& dld = m_device.GetLogical();
@@ -199,6 +209,13 @@ void TurboMode::Run(std::stop_token stop_token) {
// Wait for completion.
fence.Wait();
+
+ // Wait for the next graphics queue submission if necessary.
+ std::unique_lock lk{m_submission_lock};
+ Common::CondvarWait(m_submission_cv, lk, stop_token, [this] {
+ return (std::chrono::steady_clock::now() - m_submission_time) <=
+ std::chrono::milliseconds{100};
+ });
}
}
diff --git a/src/video_core/renderer_vulkan/vk_turbo_mode.h b/src/video_core/renderer_vulkan/vk_turbo_mode.h
index 2060e2395..99b5ac50b 100644
--- a/src/video_core/renderer_vulkan/vk_turbo_mode.h
+++ b/src/video_core/renderer_vulkan/vk_turbo_mode.h
@@ -3,6 +3,9 @@
#pragma once
+#include <chrono>
+#include <mutex>
+
#include "common/polyfill_thread.h"
#include "video_core/vulkan_common/vulkan_device.h"
#include "video_core/vulkan_common/vulkan_memory_allocator.h"
@@ -15,11 +18,17 @@ public:
explicit TurboMode(const vk::Instance& instance, const vk::InstanceDispatch& dld);
~TurboMode();
+ void QueueSubmitted();
+
private:
void Run(std::stop_token stop_token);
Device m_device;
MemoryAllocator m_allocator;
+ std::mutex m_submission_lock;
+ std::condition_variable_any m_submission_cv;
+ std::chrono::time_point<std::chrono::steady_clock> m_submission_time{};
+
std::jthread m_thread;
};