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-rw-r--r--src/core/hle/service/vi/container.cpp227
1 files changed, 227 insertions, 0 deletions
diff --git a/src/core/hle/service/vi/container.cpp b/src/core/hle/service/vi/container.cpp
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index 000000000..2d6b9cbfe
--- /dev/null
+++ b/src/core/hle/service/vi/container.cpp
@@ -0,0 +1,227 @@
+// SPDX-FileCopyrightText: Copyright 2024 yuzu Emulator Project
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+#include "core/core.h"
+#include "core/hle/service/nvdrv/nvdrv_interface.h"
+#include "core/hle/service/nvnflinger/buffer_queue_producer.h"
+#include "core/hle/service/nvnflinger/hos_binder_driver.h"
+#include "core/hle/service/nvnflinger/hos_binder_driver_server.h"
+#include "core/hle/service/nvnflinger/surface_flinger.h"
+#include "core/hle/service/sm/sm.h"
+#include "core/hle/service/vi/container.h"
+#include "core/hle/service/vi/vi_results.h"
+
+namespace Service::VI {
+
+Container::Container(Core::System& system) {
+ m_displays.CreateDisplay(DisplayName{"Default"});
+ m_displays.CreateDisplay(DisplayName{"External"});
+ m_displays.CreateDisplay(DisplayName{"Edid"});
+ m_displays.CreateDisplay(DisplayName{"Internal"});
+ m_displays.CreateDisplay(DisplayName{"Null"});
+
+ m_binder_driver =
+ system.ServiceManager().GetService<Nvnflinger::IHOSBinderDriver>("dispdrv", true);
+ m_surface_flinger = m_binder_driver->GetSurfaceFlinger();
+
+ const auto nvdrv =
+ system.ServiceManager().GetService<Nvidia::NVDRV>("nvdrv:s", true)->GetModule();
+ m_shared_buffer_manager.emplace(system, *this, nvdrv);
+
+ m_displays.ForEachDisplay(
+ [&](auto& display) { m_surface_flinger->AddDisplay(display.GetId()); });
+
+ m_conductor.emplace(system, *this, m_displays);
+}
+
+Container::~Container() {
+ this->OnTerminate();
+}
+
+void Container::OnTerminate() {
+ std::scoped_lock lk{m_lock};
+
+ m_is_shut_down = true;
+
+ m_layers.ForEachLayer([&](auto& layer) {
+ if (layer.IsOpen()) {
+ this->DestroyBufferQueueLocked(&layer);
+ }
+ });
+
+ m_displays.ForEachDisplay(
+ [&](auto& display) { m_surface_flinger->RemoveDisplay(display.GetId()); });
+}
+
+SharedBufferManager* Container::GetSharedBufferManager() {
+ return std::addressof(*m_shared_buffer_manager);
+}
+
+Result Container::GetBinderDriver(
+ std::shared_ptr<Nvnflinger::IHOSBinderDriver>* out_binder_driver) {
+ *out_binder_driver = m_binder_driver;
+ R_SUCCEED();
+}
+
+Result Container::GetLayerProducerHandle(
+ std::shared_ptr<android::BufferQueueProducer>* out_producer, u64 layer_id) {
+ std::scoped_lock lk{m_lock};
+
+ auto* const layer = m_layers.GetLayerById(layer_id);
+ R_UNLESS(layer != nullptr, VI::ResultNotFound);
+
+ const auto binder = m_binder_driver->GetServer()->TryGetBinder(layer->GetProducerBinderId());
+ R_UNLESS(binder != nullptr, VI::ResultNotFound);
+
+ *out_producer = std::static_pointer_cast<android::BufferQueueProducer>(binder);
+ R_SUCCEED();
+}
+
+Result Container::OpenDisplay(u64* out_display_id, const DisplayName& display_name) {
+ auto* const display = m_displays.GetDisplayByName(display_name);
+ R_UNLESS(display != nullptr, VI::ResultNotFound);
+
+ *out_display_id = display->GetId();
+ R_SUCCEED();
+}
+
+Result Container::CloseDisplay(u64 display_id) {
+ R_SUCCEED();
+}
+
+Result Container::CreateManagedLayer(u64* out_layer_id, u64 display_id, u64 owner_aruid) {
+ std::scoped_lock lk{m_lock};
+ R_RETURN(this->CreateLayerLocked(out_layer_id, display_id, owner_aruid));
+}
+
+Result Container::DestroyManagedLayer(u64 layer_id) {
+ std::scoped_lock lk{m_lock};
+
+ // Try to close, if open, but don't fail if not.
+ this->CloseLayerLocked(layer_id);
+
+ R_RETURN(this->DestroyLayerLocked(layer_id));
+}
+
+Result Container::OpenLayer(s32* out_producer_binder_id, u64 layer_id, u64 aruid) {
+ std::scoped_lock lk{m_lock};
+ R_RETURN(this->OpenLayerLocked(out_producer_binder_id, layer_id, aruid));
+}
+
+Result Container::CloseLayer(u64 layer_id) {
+ std::scoped_lock lk{m_lock};
+ R_RETURN(this->CloseLayerLocked(layer_id));
+}
+
+Result Container::SetLayerVisibility(u64 layer_id, bool visible) {
+ std::scoped_lock lk{m_lock};
+
+ auto* const layer = m_layers.GetLayerById(layer_id);
+ R_UNLESS(layer != nullptr, VI::ResultNotFound);
+
+ m_surface_flinger->SetLayerVisibility(layer->GetConsumerBinderId(), visible);
+ R_SUCCEED();
+}
+
+Result Container::SetLayerBlending(u64 layer_id, bool enabled) {
+ std::scoped_lock lk{m_lock};
+
+ auto* const layer = m_layers.GetLayerById(layer_id);
+ R_UNLESS(layer != nullptr, VI::ResultNotFound);
+
+ m_surface_flinger->SetLayerBlending(layer->GetConsumerBinderId(),
+ enabled ? Nvnflinger::LayerBlending::Coverage
+ : Nvnflinger::LayerBlending::None);
+ R_SUCCEED();
+}
+
+void Container::LinkVsyncEvent(u64 display_id, Event* event) {
+ std::scoped_lock lk{m_lock};
+ m_conductor->LinkVsyncEvent(display_id, event);
+}
+
+void Container::UnlinkVsyncEvent(u64 display_id, Event* event) {
+ std::scoped_lock lk{m_lock};
+ m_conductor->UnlinkVsyncEvent(display_id, event);
+}
+
+Result Container::CreateStrayLayer(s32* out_producer_binder_id, u64* out_layer_id, u64 display_id) {
+ std::scoped_lock lk{m_lock};
+ R_TRY(this->CreateLayerLocked(out_layer_id, display_id, {}));
+ R_RETURN(this->OpenLayerLocked(out_producer_binder_id, *out_layer_id, {}));
+}
+
+Result Container::DestroyStrayLayer(u64 layer_id) {
+ std::scoped_lock lk{m_lock};
+ R_TRY(this->CloseLayerLocked(layer_id));
+ R_RETURN(this->DestroyLayerLocked(layer_id));
+}
+
+Result Container::CreateLayerLocked(u64* out_layer_id, u64 display_id, u64 owner_aruid) {
+ auto* const display = m_displays.GetDisplayById(display_id);
+ R_UNLESS(display != nullptr, VI::ResultNotFound);
+
+ auto* const layer = m_layers.CreateLayer(owner_aruid, display);
+ R_UNLESS(layer != nullptr, VI::ResultNotFound);
+
+ *out_layer_id = layer->GetId();
+ R_SUCCEED();
+}
+
+Result Container::DestroyLayerLocked(u64 layer_id) {
+ R_SUCCEED_IF(m_layers.DestroyLayer(layer_id));
+ R_THROW(VI::ResultNotFound);
+}
+
+Result Container::OpenLayerLocked(s32* out_producer_binder_id, u64 layer_id, u64 aruid) {
+ R_UNLESS(!m_is_shut_down, VI::ResultOperationFailed);
+
+ auto* const layer = m_layers.GetLayerById(layer_id);
+ R_UNLESS(layer != nullptr, VI::ResultNotFound);
+ R_UNLESS(!layer->IsOpen(), VI::ResultOperationFailed);
+ R_UNLESS(layer->GetOwnerAruid() == aruid, VI::ResultPermissionDenied);
+
+ this->CreateBufferQueueLocked(layer);
+ *out_producer_binder_id = layer->GetProducerBinderId();
+
+ R_SUCCEED();
+}
+
+Result Container::CloseLayerLocked(u64 layer_id) {
+ auto* const layer = m_layers.GetLayerById(layer_id);
+ R_UNLESS(layer != nullptr, VI::ResultNotFound);
+ R_UNLESS(layer->IsOpen(), VI::ResultOperationFailed);
+
+ this->DestroyBufferQueueLocked(layer);
+
+ R_SUCCEED();
+}
+
+void Container::CreateBufferQueueLocked(Layer* layer) {
+ s32 consumer_binder_id, producer_binder_id;
+ m_surface_flinger->CreateBufferQueue(&consumer_binder_id, &producer_binder_id);
+ layer->Open(consumer_binder_id, producer_binder_id);
+
+ if (auto* display = layer->GetDisplay(); display != nullptr) {
+ m_surface_flinger->AddLayerToDisplayStack(display->GetId(), consumer_binder_id);
+ }
+}
+
+void Container::DestroyBufferQueueLocked(Layer* layer) {
+ if (auto* display = layer->GetDisplay(); display != nullptr) {
+ m_surface_flinger->RemoveLayerFromDisplayStack(display->GetId(),
+ layer->GetConsumerBinderId());
+ }
+
+ layer->Close();
+ m_surface_flinger->DestroyBufferQueue(layer->GetConsumerBinderId(),
+ layer->GetProducerBinderId());
+}
+
+void Container::ComposeOnDisplay(s32* out_swap_interval, f32* out_compose_speed_scale,
+ u64 display_id) {
+ std::scoped_lock lk{m_lock};
+ m_surface_flinger->ComposeDisplay(out_swap_interval, out_compose_speed_scale, display_id);
+}
+
+} // namespace Service::VI
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-10 08:36:27 +0200