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VI: Stubbed GetNativeHandle, Create/DestroyStrayLayer and CloseDisplay

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Subv 2018-01-15 17:20:08 -05:00 committed by bunnei
parent c5a0408ccc
commit f827b17dd4
2 changed files with 85 additions and 3 deletions
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79
src/core/hle/service/vi/vi.cpp
View file

@ -361,7 +361,7 @@ public:
static const FunctionInfo functions[] = {
{0, &IHOSBinderDriver::TransactParcel, "TransactParcel"},
{1, &IHOSBinderDriver::AdjustRefcount, "AdjustRefcount"},
{2, nullptr, "GetNativeHandle"},
{2, &IHOSBinderDriver::GetNativeHandle, "GetNativeHandle"},
{3, nullptr, "TransactParcelAuto"},
};
RegisterHandlers(functions);
@ -463,6 +463,21 @@ private:
rb.Push(RESULT_SUCCESS);
}
void GetNativeHandle(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
u32 id = rp.Pop<u32>();
u32 unknown = rp.Pop<u32>();
auto buffer_queue = nv_flinger->GetBufferQueue(id);
// TODO(Subv): Find out what this actually is.
LOG_WARNING(Service, "(STUBBED) called id=%u, unknown=%08X", id, unknown);
IPC::RequestBuilder rb{ctx, 2, 1};
rb.Push(RESULT_SUCCESS);
rb.PushCopyObjects(buffer_queue->GetNativeHandle());
}
std::shared_ptr<NVFlinger> nv_flinger;
};
@ -565,6 +580,15 @@ void IApplicationDisplayService::GetManagerDisplayService(Kernel::HLERequestCont
rb.PushIpcInterface<IManagerDisplayService>(nv_flinger);
}
void IApplicationDisplayService::GetIndirectDisplayTransactionService(
Kernel::HLERequestContext& ctx) {
LOG_WARNING(Service, "(STUBBED) called");
IPC::RequestBuilder rb{ctx, 2, 0, 0, 1};
rb.Push(RESULT_SUCCESS);
rb.PushIpcInterface<IHOSBinderDriver>(nv_flinger);
}
void IApplicationDisplayService::OpenDisplay(Kernel::HLERequestContext& ctx) {
LOG_WARNING(Service, "(STUBBED) called");
IPC::RequestParser rp{ctx};
@ -580,6 +604,15 @@ void IApplicationDisplayService::OpenDisplay(Kernel::HLERequestContext& ctx) {
rb.Push<u64>(nv_flinger->OpenDisplay(name));
}
void IApplicationDisplayService::CloseDisplay(Kernel::HLERequestContext& ctx) {
LOG_WARNING(Service, "(STUBBED) called");
IPC::RequestParser rp{ctx};
u64 display_id = rp.Pop<u64>();
IPC::RequestBuilder rb = rp.MakeBuilder(4, 0, 0, 0);
rb.Push(RESULT_SUCCESS);
}
void IApplicationDisplayService::OpenLayer(Kernel::HLERequestContext& ctx) {
LOG_WARNING(Service, "(STUBBED) called");
IPC::RequestParser rp{ctx};
@ -605,6 +638,40 @@ void IApplicationDisplayService::OpenLayer(Kernel::HLERequestContext& ctx) {
rb.Push<u64>(data.size());
}
void IApplicationDisplayService::CreateStrayLayer(Kernel::HLERequestContext& ctx) {
LOG_WARNING(Service, "(STUBBED) called");
IPC::RequestParser rp{ctx};
u32 flags = rp.Pop<u32>();
u64 display_id = rp.Pop<u64>();
auto& buffer = ctx.BufferDescriptorB()[0];
// TODO(Subv): What's the difference between a Stray and a Managed layer?
u64 layer_id = nv_flinger->CreateLayer(display_id);
u32 buffer_queue_id = nv_flinger->GetBufferQueueId(display_id, layer_id);
NativeWindow native_window{buffer_queue_id};
auto data = native_window.Serialize();
Memory::WriteBlock(buffer.Address(), data.data(), data.size());
IPC::RequestBuilder rb = rp.MakeBuilder(6, 0, 0, 0);
rb.Push(RESULT_SUCCESS);
rb.Push(layer_id);
rb.Push<u64>(data.size());
}
void IApplicationDisplayService::DestroyStrayLayer(Kernel::HLERequestContext& ctx) {
LOG_WARNING(Service, "(STUBBED) called");
IPC::RequestParser rp{ctx};
u64 layer_id = rp.Pop<u64>();
IPC::RequestBuilder rb = rp.MakeBuilder(2, 0, 0, 0);
rb.Push(RESULT_SUCCESS);
}
void IApplicationDisplayService::SetLayerScalingMode(Kernel::HLERequestContext& ctx) {
LOG_WARNING(Service, "(STUBBED) called");
IPC::RequestParser rp{ctx};
@ -633,11 +700,15 @@ IApplicationDisplayService::IApplicationDisplayService(std::shared_ptr<NVFlinger
{100, &IApplicationDisplayService::GetRelayService, "GetRelayService"},
{101, &IApplicationDisplayService::GetSystemDisplayService, "GetSystemDisplayService"},
{102, &IApplicationDisplayService::GetManagerDisplayService, "GetManagerDisplayService"},
{103, nullptr, "GetIndirectDisplayTransactionService"},
{103, &IApplicationDisplayService::GetIndirectDisplayTransactionService,
"GetIndirectDisplayTransactionService"},
{1000, nullptr, "ListDisplays"},
{1010, &IApplicationDisplayService::OpenDisplay, "OpenDisplay"},
{1020, &IApplicationDisplayService::CloseDisplay, "CloseDisplay"},
{2101, &IApplicationDisplayService::SetLayerScalingMode, "SetLayerScalingMode"},
{2020, &IApplicationDisplayService::OpenLayer, "OpenLayer"},
{2030, &IApplicationDisplayService::CreateStrayLayer, "CreateStrayLayer"},
{2031, &IApplicationDisplayService::DestroyStrayLayer, "DestroyStrayLayer"},
{5202, &IApplicationDisplayService::GetDisplayVsyncEvent, "GetDisplayVsyncEvent"},
};
RegisterHandlers(functions);
@ -778,7 +849,9 @@ void NVFlinger::Compose() {
}
}
BufferQueue::BufferQueue(u32 id, u64 layer_id) : id(id), layer_id(layer_id) {}
BufferQueue::BufferQueue(u32 id, u64 layer_id) : id(id), layer_id(layer_id) {
native_handle = Kernel::Event::Create(Kernel::ResetType::OneShot, "BufferQueue NativeHandle");
}
void BufferQueue::SetPreallocatedBuffer(u32 slot, IGBPBuffer& igbp_buffer) {
Buffer buffer{};

9
src/core/hle/service/vi/vi.h
View file

@ -59,11 +59,16 @@ public:
return id;
}
Kernel::SharedPtr<Kernel::Event> GetNativeHandle() const {
return native_handle;
}
private:
u32 id;
u64 layer_id;
std::vector<Buffer> queue;
Kernel::SharedPtr<Kernel::Event> native_handle;
};
struct Layer {
@ -138,9 +143,13 @@ private:
void GetRelayService(Kernel::HLERequestContext& ctx);
void GetSystemDisplayService(Kernel::HLERequestContext& ctx);
void GetManagerDisplayService(Kernel::HLERequestContext& ctx);
void GetIndirectDisplayTransactionService(Kernel::HLERequestContext& ctx);
void OpenDisplay(Kernel::HLERequestContext& ctx);
void CloseDisplay(Kernel::HLERequestContext& ctx);
void SetLayerScalingMode(Kernel::HLERequestContext& ctx);
void OpenLayer(Kernel::HLERequestContext& ctx);
void CreateStrayLayer(Kernel::HLERequestContext& ctx);
void DestroyStrayLayer(Kernel::HLERequestContext& ctx);
void GetDisplayVsyncEvent(Kernel::HLERequestContext& ctx);
std::shared_ptr<NVFlinger> nv_flinger;