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author | bunnei <bunneidev@gmail.com> | 2021-08-07 10:17:13 +0200 |
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committer | bunnei <bunneidev@gmail.com> | 2021-09-05 07:25:46 +0200 |
commit | e05bfd2f542ae32aec87c24b9b59684b4ecf5f45 (patch) | |
tree | 07aeb7c684da6cbbc51a71bf8a804d2c6a606e14 /src/core/hle/service/nvflinger | |
parent | Merge pull request #6968 from bunnei/nvflinger-event (diff) | |
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Diffstat (limited to '')
-rw-r--r-- | src/core/hle/service/nvflinger/buffer_queue.cpp | 25 | ||||
-rw-r--r-- | src/core/hle/service/nvflinger/buffer_queue.h | 11 | ||||
-rw-r--r-- | src/core/hle/service/nvflinger/nvflinger.cpp | 2 |
3 files changed, 24 insertions, 14 deletions
diff --git a/src/core/hle/service/nvflinger/buffer_queue.cpp b/src/core/hle/service/nvflinger/buffer_queue.cpp index 59ddf6298..b4c3a6099 100644 --- a/src/core/hle/service/nvflinger/buffer_queue.cpp +++ b/src/core/hle/service/nvflinger/buffer_queue.cpp @@ -9,17 +9,20 @@ #include "core/core.h" #include "core/hle/kernel/k_writable_event.h" #include "core/hle/kernel/kernel.h" +#include "core/hle/service/kernel_helpers.h" #include "core/hle/service/nvflinger/buffer_queue.h" namespace Service::NVFlinger { -BufferQueue::BufferQueue(Kernel::KernelCore& kernel, u32 id_, u64 layer_id_) - : id(id_), layer_id(layer_id_), buffer_wait_event{kernel} { - Kernel::KAutoObject::Create(std::addressof(buffer_wait_event)); - buffer_wait_event.Initialize("BufferQueue:WaitEvent"); +BufferQueue::BufferQueue(Kernel::KernelCore& kernel, u32 id_, u64 layer_id_, + KernelHelpers::ServiceContext& service_context_) + : id(id_), layer_id(layer_id_), service_context{service_context_} { + buffer_wait_event = service_context.CreateEvent("BufferQueue:WaitEvent"); } -BufferQueue::~BufferQueue() = default; +BufferQueue::~BufferQueue() { + service_context.CloseEvent(buffer_wait_event); +} void BufferQueue::SetPreallocatedBuffer(u32 slot, const IGBPBuffer& igbp_buffer) { ASSERT(slot < buffer_slots); @@ -41,7 +44,7 @@ void BufferQueue::SetPreallocatedBuffer(u32 slot, const IGBPBuffer& igbp_buffer) .multi_fence = {}, }; - buffer_wait_event.GetWritableEvent().Signal(); + buffer_wait_event->GetWritableEvent().Signal(); } std::optional<std::pair<u32, Service::Nvidia::MultiFence*>> BufferQueue::DequeueBuffer(u32 width, @@ -119,7 +122,7 @@ void BufferQueue::CancelBuffer(u32 slot, const Service::Nvidia::MultiFence& mult } free_buffers_condition.notify_one(); - buffer_wait_event.GetWritableEvent().Signal(); + buffer_wait_event->GetWritableEvent().Signal(); } std::optional<std::reference_wrapper<const BufferQueue::Buffer>> BufferQueue::AcquireBuffer() { @@ -154,7 +157,7 @@ void BufferQueue::ReleaseBuffer(u32 slot) { } free_buffers_condition.notify_one(); - buffer_wait_event.GetWritableEvent().Signal(); + buffer_wait_event->GetWritableEvent().Signal(); } void BufferQueue::Connect() { @@ -169,7 +172,7 @@ void BufferQueue::Disconnect() { std::unique_lock lock{queue_sequence_mutex}; queue_sequence.clear(); } - buffer_wait_event.GetWritableEvent().Signal(); + buffer_wait_event->GetWritableEvent().Signal(); is_connect = false; free_buffers_condition.notify_one(); } @@ -189,11 +192,11 @@ u32 BufferQueue::Query(QueryType type) { } Kernel::KWritableEvent& BufferQueue::GetWritableBufferWaitEvent() { - return buffer_wait_event.GetWritableEvent(); + return buffer_wait_event->GetWritableEvent(); } Kernel::KReadableEvent& BufferQueue::GetBufferWaitEvent() { - return buffer_wait_event.GetReadableEvent(); + return buffer_wait_event->GetReadableEvent(); } } // namespace Service::NVFlinger diff --git a/src/core/hle/service/nvflinger/buffer_queue.h b/src/core/hle/service/nvflinger/buffer_queue.h index 61e337ac5..759247eb0 100644 --- a/src/core/hle/service/nvflinger/buffer_queue.h +++ b/src/core/hle/service/nvflinger/buffer_queue.h @@ -24,6 +24,10 @@ class KReadableEvent; class KWritableEvent; } // namespace Kernel +namespace Service::KernelHelpers { +class ServiceContext; +} // namespace Service::KernelHelpers + namespace Service::NVFlinger { constexpr u32 buffer_slots = 0x40; @@ -54,7 +58,8 @@ public: NativeWindowFormat = 2, }; - explicit BufferQueue(Kernel::KernelCore& kernel, u32 id_, u64 layer_id_); + explicit BufferQueue(Kernel::KernelCore& kernel, u32 id_, u64 layer_id_, + KernelHelpers::ServiceContext& service_context_); ~BufferQueue(); enum class BufferTransformFlags : u32 { @@ -130,12 +135,14 @@ private: std::list<u32> free_buffers; std::array<Buffer, buffer_slots> buffers; std::list<u32> queue_sequence; - Kernel::KEvent buffer_wait_event; + Kernel::KEvent* buffer_wait_event{}; std::mutex free_buffers_mutex; std::condition_variable free_buffers_condition; std::mutex queue_sequence_mutex; + + KernelHelpers::ServiceContext& service_context; }; } // namespace Service::NVFlinger diff --git a/src/core/hle/service/nvflinger/nvflinger.cpp b/src/core/hle/service/nvflinger/nvflinger.cpp index 32d4e360a..00bff8caf 100644 --- a/src/core/hle/service/nvflinger/nvflinger.cpp +++ b/src/core/hle/service/nvflinger/nvflinger.cpp @@ -147,7 +147,7 @@ std::optional<u64> NVFlinger::CreateLayer(u64 display_id) { void NVFlinger::CreateLayerAtId(VI::Display& display, u64 layer_id) { const u32 buffer_queue_id = next_buffer_queue_id++; buffer_queues.emplace_back( - std::make_unique<BufferQueue>(system.Kernel(), buffer_queue_id, layer_id)); + std::make_unique<BufferQueue>(system.Kernel(), buffer_queue_id, layer_id, service_context)); display.CreateLayer(layer_id, *buffer_queues.back()); } |