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Merge pull request #3606 from ReinUsesLisp/nvflinger

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service/vi: Partially implement BufferQueue disconnect
This commit is contained in:
bunnei 2020-04-12 11:44:48 -04:00 committed by GitHub
commit a9f866264d
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 44 additions and 10 deletions
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7
src/core/hle/service/nvflinger/buffer_queue.cpp
View File

@ -126,6 +126,13 @@ void BufferQueue::ReleaseBuffer(u32 slot) {
buffer_wait_event.writable->Signal();
}
void BufferQueue::Disconnect() {
queue.clear();
queue_sequence.clear();
id = 1;
layer_id = 1;
}
u32 BufferQueue::Query(QueryType type) {
LOG_WARNING(Service, "(STUBBED) called type={}", static_cast<u32>(type));

1
src/core/hle/service/nvflinger/buffer_queue.h
View File

@ -87,6 +87,7 @@ public:
Service::Nvidia::MultiFence& multi_fence);
std::optional<std::reference_wrapper<const Buffer>> AcquireBuffer();
void ReleaseBuffer(u32 slot);
void Disconnect();
u32 Query(QueryType type);
u32 GetId() const {

46
src/core/hle/service/vi/vi.cpp
View File

@ -513,7 +513,8 @@ private:
auto& buffer_queue = nv_flinger->FindBufferQueue(id);
if (transaction == TransactionId::Connect) {
switch (transaction) {
case TransactionId::Connect: {
IGBPConnectRequestParcel request{ctx.ReadBuffer()};
IGBPConnectResponseParcel response{
static_cast<u32>(static_cast<u32>(DisplayResolution::UndockedWidth) *
@ -521,14 +522,18 @@ private:
static_cast<u32>(static_cast<u32>(DisplayResolution::UndockedHeight) *
Settings::values.resolution_factor)};
ctx.WriteBuffer(response.Serialize());
} else if (transaction == TransactionId::SetPreallocatedBuffer) {
break;
}
case TransactionId::SetPreallocatedBuffer: {
IGBPSetPreallocatedBufferRequestParcel request{ctx.ReadBuffer()};
buffer_queue.SetPreallocatedBuffer(request.data.slot, request.buffer);
IGBPSetPreallocatedBufferResponseParcel response{};
ctx.WriteBuffer(response.Serialize());
} else if (transaction == TransactionId::DequeueBuffer) {
break;
}
case TransactionId::DequeueBuffer: {
IGBPDequeueBufferRequestParcel request{ctx.ReadBuffer()};
const u32 width{request.data.width};
const u32 height{request.data.height};
@ -556,14 +561,18 @@ private:
},
buffer_queue.GetWritableBufferWaitEvent());
}
} else if (transaction == TransactionId::RequestBuffer) {
break;
}
case TransactionId::RequestBuffer: {
IGBPRequestBufferRequestParcel request{ctx.ReadBuffer()};
auto& buffer = buffer_queue.RequestBuffer(request.slot);
IGBPRequestBufferResponseParcel response{buffer};
ctx.WriteBuffer(response.Serialize());
} else if (transaction == TransactionId::QueueBuffer) {
break;
}
case TransactionId::QueueBuffer: {
IGBPQueueBufferRequestParcel request{ctx.ReadBuffer()};
buffer_queue.QueueBuffer(request.data.slot, request.data.transform,
@ -572,7 +581,9 @@ private:
IGBPQueueBufferResponseParcel response{1280, 720};
ctx.WriteBuffer(response.Serialize());
} else if (transaction == TransactionId::Query) {
break;
}
case TransactionId::Query: {
IGBPQueryRequestParcel request{ctx.ReadBuffer()};
const u32 value =
@ -580,15 +591,30 @@ private:
IGBPQueryResponseParcel response{value};
ctx.WriteBuffer(response.Serialize());
} else if (transaction == TransactionId::CancelBuffer) {
break;
}
case TransactionId::CancelBuffer: {
LOG_CRITICAL(Service_VI, "(STUBBED) called, transaction=CancelBuffer");
} else if (transaction == TransactionId::Disconnect ||
transaction == TransactionId::DetachBuffer) {
break;
}
case TransactionId::Disconnect: {
LOG_WARNING(Service_VI, "(STUBBED) called, transaction=Disconnect");
const auto buffer = ctx.ReadBuffer();
buffer_queue.Disconnect();
IGBPEmptyResponseParcel response{};
ctx.WriteBuffer(response.Serialize());
break;
}
case TransactionId::DetachBuffer: {
const auto buffer = ctx.ReadBuffer();
IGBPEmptyResponseParcel response{};
ctx.WriteBuffer(response.Serialize());
} else {
break;
}
default:
ASSERT_MSG(false, "Unimplemented");
}