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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/vi
parentMerge pull request #6900 from ameerj/attr-reorder (diff)
parentcore: hle: service: nvflinger/vi: Improve management of KEvent. (diff)
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Diffstat (limited to 'src/core/hle/service/vi')
-rw-r--r--src/core/hle/service/vi/display/vi_display.cpp17
-rw-r--r--src/core/hle/service/vi/display/vi_display.h13
2 files changed, 20 insertions, 10 deletions
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