1 files changed, 81 insertions, 0 deletions
diff --git a/src/core/hle/service/vi/application_display_service.h b/src/core/hle/service/vi/application_display_service.h
new file mode 100644
index 000000000..1bdeb8f84
--- /dev/null
+++ b/src/core/hle/service/vi/application_display_service.h
@@ -0,0 +1,81 @@
+// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include <map>
+#include <set>
+
+#include "core/hle/service/cmif_types.h"
+#include "core/hle/service/kernel_helpers.h"
+#include "core/hle/service/os/event.h"
+#include "core/hle/service/service.h"
+#include "core/hle/service/vi/vi_types.h"
+
+namespace Kernel {
+class KReadableEvent;
+}
+
+namespace Service::Nvnflinger {
+class IHOSBinderDriver;
+}
+
+namespace Service::VI {
+
+class Container;
+class IManagerDisplayService;
+class ISystemDisplayService;
+
+class IApplicationDisplayService final : public ServiceFramework<IApplicationDisplayService> {
+public:
+    IApplicationDisplayService(Core::System& system_, std::shared_ptr<Container> container);
+    ~IApplicationDisplayService() override;
+
+    std::shared_ptr<Container> GetContainer() const {
+        return m_container;
+    }
+
+public:
+    Result GetRelayService(Out<SharedPointer<Nvnflinger::IHOSBinderDriver>> out_relay_service);
+    Result GetSystemDisplayService(
+        Out<SharedPointer<ISystemDisplayService>> out_system_display_service);
+    Result GetManagerDisplayService(
+        Out<SharedPointer<IManagerDisplayService>> out_manager_display_service);
+    Result GetIndirectDisplayTransactionService(
+        Out<SharedPointer<Nvnflinger::IHOSBinderDriver>> out_indirect_display_transaction_service);
+    Result OpenDisplay(Out<u64> out_display_id, DisplayName display_name);
+    Result OpenDefaultDisplay(Out<u64> out_display_id);
+    Result CloseDisplay(u64 display_id);
+    Result SetDisplayEnabled(u32 state, u64 display_id);
+    Result GetDisplayResolution(Out<s64> out_width, Out<s64> out_height, u64 display_id);
+    Result SetLayerScalingMode(NintendoScaleMode scale_mode, u64 layer_id);
+    Result ListDisplays(Out<u64> out_count,
+                        OutArray<DisplayInfo, BufferAttr_HipcMapAlias> out_displays);
+    Result OpenLayer(Out<u64> out_size, OutBuffer<BufferAttr_HipcMapAlias> out_native_window,
+                     DisplayName display_name, u64 layer_id, ClientAppletResourceUserId aruid);
+    Result CloseLayer(u64 layer_id);
+    Result CreateStrayLayer(Out<u64> out_layer_id, Out<u64> out_size,
+                            OutBuffer<BufferAttr_HipcMapAlias> out_native_window, u32 flags,
+                            u64 display_id);
+    Result DestroyStrayLayer(u64 layer_id);
+    Result GetDisplayVsyncEvent(OutCopyHandle<Kernel::KReadableEvent> out_vsync_event,
+                                u64 display_id);
+    Result ConvertScalingMode(Out<ConvertedScaleMode> out_scaling_mode, NintendoScaleMode mode);
+    Result GetIndirectLayerImageMap(
+        Out<u64> out_size, Out<u64> out_stride,
+        OutBuffer<BufferAttr_HipcMapTransferAllowsNonSecure | BufferAttr_HipcMapAlias> out_buffer,
+        s64 width, s64 height, u64 indirect_layer_consumer_handle,
+        ClientAppletResourceUserId aruid);
+    Result GetIndirectLayerImageRequiredMemoryInfo(Out<s64> out_size, Out<s64> out_alignment,
+                                                   s64 width, s64 height);
+
+private:
+    const std::shared_ptr<Container> m_container;
+
+    KernelHelpers::ServiceContext m_context;
+    std::mutex m_lock{};
+    std::set<u64> m_open_layer_ids{};
+    std::set<u64> m_stray_layer_ids{};
+    std::map<u64, Event> m_display_vsync_events{};
+    bool m_vsync_event_fetched{false};
+};
+
+} // namespace Service::VI