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author | bunnei <bunneidev@gmail.com> | 2020-10-16 04:57:27 +0200 |
---|---|---|
committer | GitHub <noreply@github.com> | 2020-10-16 04:57:27 +0200 |
commit | dbd1662ae24fab86b1686f7b676ec1229062d6bb (patch) | |
tree | 1170119758a64d05edbbb444799c17a5cd4b27fd | |
parent | Merge pull request #4793 from bunnei/storeopencontext (diff) | |
parent | hle: service: vi: Implement BufferQueue::CancelBuffer. (diff) | |
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-rw-r--r-- | src/core/hle/service/nvflinger/buffer_queue.cpp | 14 | ||||
-rw-r--r-- | src/core/hle/service/nvflinger/buffer_queue.h | 1 | ||||
-rw-r--r-- | src/core/hle/service/vi/vi.cpp | 52 |
3 files changed, 53 insertions, 14 deletions
diff --git a/src/core/hle/service/nvflinger/buffer_queue.cpp b/src/core/hle/service/nvflinger/buffer_queue.cpp index 637b310d7..4f1e210b1 100644 --- a/src/core/hle/service/nvflinger/buffer_queue.cpp +++ b/src/core/hle/service/nvflinger/buffer_queue.cpp @@ -99,6 +99,20 @@ void BufferQueue::QueueBuffer(u32 slot, BufferTransformFlags transform, queue_sequence.push_back(slot); } +void BufferQueue::CancelBuffer(u32 slot, const Service::Nvidia::MultiFence& multi_fence) { + const auto itr = std::find_if(queue.begin(), queue.end(), + [slot](const Buffer& buffer) { return buffer.slot == slot; }); + ASSERT(itr != queue.end()); + ASSERT(itr->status != Buffer::Status::Free); + itr->status = Buffer::Status::Free; + itr->multi_fence = multi_fence; + itr->swap_interval = 0; + + free_buffers.push_back(slot); + + buffer_wait_event.writable->Signal(); +} + std::optional<std::reference_wrapper<const BufferQueue::Buffer>> BufferQueue::AcquireBuffer() { auto itr = queue.end(); // Iterate to find a queued buffer matching the requested slot. diff --git a/src/core/hle/service/nvflinger/buffer_queue.h b/src/core/hle/service/nvflinger/buffer_queue.h index 8a837e5aa..e7517c7e1 100644 --- a/src/core/hle/service/nvflinger/buffer_queue.h +++ b/src/core/hle/service/nvflinger/buffer_queue.h @@ -95,6 +95,7 @@ public: void QueueBuffer(u32 slot, BufferTransformFlags transform, const Common::Rectangle<int>& crop_rect, u32 swap_interval, Service::Nvidia::MultiFence& multi_fence); + void CancelBuffer(u32 slot, const Service::Nvidia::MultiFence& multi_fence); std::optional<std::reference_wrapper<const Buffer>> AcquireBuffer(); void ReleaseBuffer(u32 slot); void Disconnect(); diff --git a/src/core/hle/service/vi/vi.cpp b/src/core/hle/service/vi/vi.cpp index d380c60fb..5b0e371fe 100644 --- a/src/core/hle/service/vi/vi.cpp +++ b/src/core/hle/service/vi/vi.cpp @@ -215,10 +215,9 @@ public: explicit IGBPConnectRequestParcel(std::vector<u8> buffer) : Parcel(std::move(buffer)) { Deserialize(); } - ~IGBPConnectRequestParcel() override = default; void DeserializeData() override { - std::u16string token = ReadInterfaceToken(); + [[maybe_unused]] const std::u16string token = ReadInterfaceToken(); data = Read<Data>(); } @@ -279,10 +278,9 @@ public: : Parcel(std::move(buffer)) { Deserialize(); } - ~IGBPSetPreallocatedBufferRequestParcel() override = default; void DeserializeData() override { - std::u16string token = ReadInterfaceToken(); + [[maybe_unused]] const std::u16string token = ReadInterfaceToken(); data = Read<Data>(); buffer = Read<NVFlinger::IGBPBuffer>(); } @@ -306,15 +304,40 @@ protected: } }; +class IGBPCancelBufferRequestParcel : public Parcel { +public: + explicit IGBPCancelBufferRequestParcel(std::vector<u8> buffer) : Parcel(std::move(buffer)) { + Deserialize(); + } + + void DeserializeData() override { + [[maybe_unused]] const std::u16string token = ReadInterfaceToken(); + data = Read<Data>(); + } + + struct Data { + u32_le slot; + Service::Nvidia::MultiFence multi_fence; + }; + + Data data; +}; + +class IGBPCancelBufferResponseParcel : public Parcel { +protected: + void SerializeData() override { + Write<u32>(0); // Success + } +}; + class IGBPDequeueBufferRequestParcel : public Parcel { public: explicit IGBPDequeueBufferRequestParcel(std::vector<u8> buffer) : Parcel(std::move(buffer)) { Deserialize(); } - ~IGBPDequeueBufferRequestParcel() override = default; void DeserializeData() override { - std::u16string token = ReadInterfaceToken(); + [[maybe_unused]] const std::u16string token = ReadInterfaceToken(); data = Read<Data>(); } @@ -333,7 +356,6 @@ class IGBPDequeueBufferResponseParcel : public Parcel { public: explicit IGBPDequeueBufferResponseParcel(u32 slot, Service::Nvidia::MultiFence& multi_fence) : slot(slot), multi_fence(multi_fence) {} - ~IGBPDequeueBufferResponseParcel() override = default; protected: void SerializeData() override { @@ -352,10 +374,9 @@ public: explicit IGBPRequestBufferRequestParcel(std::vector<u8> buffer) : Parcel(std::move(buffer)) { Deserialize(); } - ~IGBPRequestBufferRequestParcel() override = default; void DeserializeData() override { - std::u16string token = ReadInterfaceToken(); + [[maybe_unused]] const std::u16string token = ReadInterfaceToken(); slot = Read<u32_le>(); } @@ -384,10 +405,9 @@ public: explicit IGBPQueueBufferRequestParcel(std::vector<u8> buffer) : Parcel(std::move(buffer)) { Deserialize(); } - ~IGBPQueueBufferRequestParcel() override = default; void DeserializeData() override { - std::u16string token = ReadInterfaceToken(); + [[maybe_unused]] const std::u16string token = ReadInterfaceToken(); data = Read<Data>(); } @@ -447,10 +467,9 @@ public: explicit IGBPQueryRequestParcel(std::vector<u8> buffer) : Parcel(std::move(buffer)) { Deserialize(); } - ~IGBPQueryRequestParcel() override = default; void DeserializeData() override { - std::u16string token = ReadInterfaceToken(); + [[maybe_unused]] const std::u16string token = ReadInterfaceToken(); type = Read<u32_le>(); } @@ -596,7 +615,12 @@ private: break; } case TransactionId::CancelBuffer: { - LOG_CRITICAL(Service_VI, "(STUBBED) called, transaction=CancelBuffer"); + IGBPCancelBufferRequestParcel request{ctx.ReadBuffer()}; + + buffer_queue.CancelBuffer(request.data.slot, request.data.multi_fence); + + IGBPCancelBufferResponseParcel response{}; + ctx.WriteBuffer(response.Serialize()); break; } case TransactionId::Disconnect: { |