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authorbunnei <bunneidev@gmail.com>2021-09-05 07:25:20 +0200
committerGitHub <noreply@github.com>2021-09-05 07:25:20 +0200
commitd9ce179ec27a9ec9977a1aadd66089745c537bc1 (patch)
treeb3b6222557f6da6727959e2808ff860b855de8ca /src/core/hle/service
parentMerge pull request #6900 from ameerj/attr-reorder (diff)
parentcore: hle: service: nvflinger/vi: Improve management of KEvent. (diff)
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-rw-r--r--src/core/hle/service/nvflinger/nvflinger.cpp13
-rw-r--r--src/core/hle/service/nvflinger/nvflinger.h3
-rw-r--r--src/core/hle/service/vi/display/vi_display.cpp17
-rw-r--r--src/core/hle/service/vi/display/vi_display.h13
4 files changed, 30 insertions, 16 deletions
diff --git a/src/core/hle/service/nvflinger/nvflinger.cpp b/src/core/hle/service/nvflinger/nvflinger.cpp
index 941748970..32d4e360a 100644
--- a/src/core/hle/service/nvflinger/nvflinger.cpp
+++ b/src/core/hle/service/nvflinger/nvflinger.cpp
@@ -61,12 +61,13 @@ void NVFlinger::SplitVSync() {
}
}
-NVFlinger::NVFlinger(Core::System& system_) : system(system_) {
- displays.emplace_back(0, "Default", system);
- displays.emplace_back(1, "External", system);
- displays.emplace_back(2, "Edid", system);
- displays.emplace_back(3, "Internal", system);
- displays.emplace_back(4, "Null", system);
+NVFlinger::NVFlinger(Core::System& system_)
+ : system(system_), service_context(system_, "nvflinger") {
+ displays.emplace_back(0, "Default", service_context, system);
+ displays.emplace_back(1, "External", service_context, system);
+ displays.emplace_back(2, "Edid", service_context, system);
+ displays.emplace_back(3, "Internal", service_context, system);
+ displays.emplace_back(4, "Null", service_context, system);
guard = std::make_shared<std::mutex>();
// Schedule the screen composition events
diff --git a/src/core/hle/service/nvflinger/nvflinger.h b/src/core/hle/service/nvflinger/nvflinger.h
index d80fd07ef..6d84cafb4 100644
--- a/src/core/hle/service/nvflinger/nvflinger.h
+++ b/src/core/hle/service/nvflinger/nvflinger.h
@@ -15,6 +15,7 @@
#include <vector>
#include "common/common_types.h"
+#include "core/hle/service/kernel_helpers.h"
namespace Common {
class Event;
@@ -135,6 +136,8 @@ private:
std::unique_ptr<std::thread> vsync_thread;
std::unique_ptr<Common::Event> wait_event;
std::atomic<bool> is_running{};
+
+ KernelHelpers::ServiceContext service_context;
};
} // namespace Service::NVFlinger
diff --git a/src/core/hle/service/vi/display/vi_display.cpp b/src/core/hle/service/vi/display/vi_display.cpp
index 0dd342dbf..b7705c02a 100644
--- a/src/core/hle/service/vi/display/vi_display.cpp
+++ b/src/core/hle/service/vi/display/vi_display.cpp
@@ -12,18 +12,21 @@
#include "core/hle/kernel/k_event.h"
#include "core/hle/kernel/k_readable_event.h"
#include "core/hle/kernel/k_writable_event.h"
+#include "core/hle/service/kernel_helpers.h"
#include "core/hle/service/vi/display/vi_display.h"
#include "core/hle/service/vi/layer/vi_layer.h"
namespace Service::VI {
-Display::Display(u64 id, std::string name_, Core::System& system)
- : display_id{id}, name{std::move(name_)}, vsync_event{system.Kernel()} {
- Kernel::KAutoObject::Create(std::addressof(vsync_event));
- vsync_event.Initialize(fmt::format("Display VSync Event {}", id));
+Display::Display(u64 id, std::string name_, KernelHelpers::ServiceContext& service_context_,
+ Core::System& system_)
+ : display_id{id}, name{std::move(name_)}, service_context{service_context_} {
+ vsync_event = service_context.CreateEvent(fmt::format("Display VSync Event {}", id));
}
-Display::~Display() = default;
+Display::~Display() {
+ service_context.CloseEvent(vsync_event);
+}
Layer& Display::GetLayer(std::size_t index) {
return *layers.at(index);
@@ -34,11 +37,11 @@ const Layer& Display::GetLayer(std::size_t index) const {
}
Kernel::KReadableEvent& Display::GetVSyncEvent() {
- return vsync_event.GetReadableEvent();
+ return vsync_event->GetReadableEvent();
}
void Display::SignalVSyncEvent() {
- vsync_event.GetWritableEvent().Signal();
+ vsync_event->GetWritableEvent().Signal();
}
void Display::CreateLayer(u64 layer_id, NVFlinger::BufferQueue& buffer_queue) {
diff --git a/src/core/hle/service/vi/display/vi_display.h b/src/core/hle/service/vi/display/vi_display.h
index 166f2a4cc..0979fc421 100644
--- a/src/core/hle/service/vi/display/vi_display.h
+++ b/src/core/hle/service/vi/display/vi_display.h
@@ -18,6 +18,9 @@ class KEvent;
namespace Service::NVFlinger {
class BufferQueue;
}
+namespace Service::KernelHelpers {
+class ServiceContext;
+} // namespace Service::KernelHelpers
namespace Service::VI {
@@ -31,10 +34,13 @@ class Display {
public:
/// Constructs a display with a given unique ID and name.
///
- /// @param id The unique ID for this display.
+ /// @param id The unique ID for this display.
+ /// @param service_context_ The ServiceContext for the owning service.
/// @param name_ The name for this display.
+ /// @param system_ The global system instance.
///
- Display(u64 id, std::string name_, Core::System& system);
+ Display(u64 id, std::string name_, KernelHelpers::ServiceContext& service_context_,
+ Core::System& system_);
~Display();
/// Gets the unique ID assigned to this display.
@@ -98,9 +104,10 @@ public:
private:
u64 display_id;
std::string name;
+ KernelHelpers::ServiceContext& service_context;
std::vector<std::shared_ptr<Layer>> layers;
- Kernel::KEvent vsync_event;
+ Kernel::KEvent* vsync_event{};
};
} // namespace Service::VI