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authorSubv <subv2112@gmail.com>2018-01-09 00:29:43 +0100
committerbunnei <bunneidev@gmail.com>2018-01-11 05:28:19 +0100
commitd205dee0a62c1310b6119175ef4f1963202f8a8a (patch)
tree0a25d6de515325ac5baefa459e283b07d0089c69 /src/core/hle/service/vi
parentNV: Keep track of Displays, Layers and BufferQueues in nvflinger. (diff)
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Diffstat (limited to 'src/core/hle/service/vi')
-rw-r--r--src/core/hle/service/vi/vi.cpp25
-rw-r--r--src/core/hle/service/vi/vi.h16
2 files changed, 29 insertions, 12 deletions
diff --git a/src/core/hle/service/vi/vi.cpp b/src/core/hle/service/vi/vi.cpp
index 1f218a4f5..4c9df099e 100644
--- a/src/core/hle/service/vi/vi.cpp
+++ b/src/core/hle/service/vi/vi.cpp
@@ -599,6 +599,8 @@ void IApplicationDisplayService::GetDisplayVsyncEvent(Kernel::HLERequestContext&
IPC::RequestParser rp{ctx};
u64 display_id = rp.Pop<u64>();
+ auto vsync_event = nv_flinger->GetVsyncEvent(display_id);
+
IPC::RequestBuilder rb = rp.MakeBuilder(2, 1, 0, 0);
rb.Push(RESULT_SUCCESS);
rb.PushCopyObjects(vsync_event);
@@ -618,8 +620,6 @@ IApplicationDisplayService::IApplicationDisplayService(std::shared_ptr<NVFlinger
{5202, &IApplicationDisplayService::GetDisplayVsyncEvent, "GetDisplayVsyncEvent"},
};
RegisterHandlers(functions);
-
- vsync_event = Kernel::Event::Create(Kernel::ResetType::OneShot, "Display VSync Event");
}
void InstallInterfaces(SM::ServiceManager& service_manager) {
@@ -628,10 +628,10 @@ void InstallInterfaces(SM::ServiceManager& service_manager) {
NVFlinger::NVFlinger() {
// Add the different displays to the list of displays.
- Display default_{"Default", 0};
- Display external{"External", 1};
- Display edid{"Edid", 2};
- Display internal{"Internal", 3};
+ Display default_{0, "Default"};
+ Display external{1, "External"};
+ Display edid{2, "Edid"};
+ Display internal{3, "Internal"};
displays.emplace_back(default_);
displays.emplace_back(external);
@@ -667,11 +667,16 @@ u64 NVFlinger::CreateLayer(u64 display_id) {
}
u32 NVFlinger::GetBufferQueueId(u64 display_id, u64 layer_id) {
- auto& layer = GetLayer(display_id, layer_id);
+ const auto& layer = GetLayer(display_id, layer_id);
return layer.buffer_queue->GetId();
}
-std::shared_ptr<BufferQueue> NVFlinger::GetBufferQueue(u32 id) {
+Kernel::SharedPtr<Kernel::Event> NVFlinger::GetVsyncEvent(u64 display_id) {
+ const auto& display = GetDisplay(display_id);
+ return display.vsync_event;
+}
+
+std::shared_ptr<BufferQueue> NVFlinger::GetBufferQueue(u32 id) const {
auto itr = std::find_if(buffer_queues.begin(), buffer_queues.end(),
[&](const auto& queue) { return queue->GetId() == id; });
@@ -745,5 +750,9 @@ void BufferQueue::QueueBuffer(u32 slot) {
Layer::Layer(u64 id, std::shared_ptr<BufferQueue> queue) : id(id), buffer_queue(std::move(queue)) {}
+Display::Display(u64 id, std::string name) : id(id), name(std::move(name)) {
+ vsync_event = Kernel::Event::Create(Kernel::ResetType::OneShot, "Display VSync Event");
+}
+
} // namespace VI
} // namespace Service
diff --git a/src/core/hle/service/vi/vi.h b/src/core/hle/service/vi/vi.h
index a83cd4902..029bd6831 100644
--- a/src/core/hle/service/vi/vi.h
+++ b/src/core/hle/service/vi/vi.h
@@ -39,7 +39,9 @@ public:
const IGBPBuffer& RequestBuffer(u32 slot) const;
void QueueBuffer(u32 slot);
- u32 GetId() const { return id; }
+ u32 GetId() const {
+ return id;
+ }
private:
u32 id;
@@ -65,10 +67,14 @@ struct Layer {
};
struct Display {
- std::string name;
+ Display(u64 id, std::string name);
+ ~Display() = default;
+
u64 id;
+ std::string name;
std::vector<Layer> layers;
+ Kernel::SharedPtr<Kernel::Event> vsync_event;
};
class NVFlinger {
@@ -85,8 +91,11 @@ public:
/// Gets the buffer queue id of the specified layer in the specified display.
u32 GetBufferQueueId(u64 display_id, u64 layer_id);
+ /// Gets the vsync event for the specified display.
+ Kernel::SharedPtr<Kernel::Event> GetVsyncEvent(u64 display_id);
+
/// Obtains a buffer queue identified by the id.
- std::shared_ptr<BufferQueue> GetBufferQueue(u32 id);
+ std::shared_ptr<BufferQueue> GetBufferQueue(u32 id) const;
private:
/// Returns the display identified by the specified id.
@@ -119,7 +128,6 @@ private:
void OpenLayer(Kernel::HLERequestContext& ctx);
void GetDisplayVsyncEvent(Kernel::HLERequestContext& ctx);
- Kernel::SharedPtr<Kernel::Event> vsync_event;
std::shared_ptr<NVFlinger> nv_flinger;
};