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vi: Use ReadBuffer/WriteBuffer functions for TransactParcel.

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This commit is contained in:
bunnei 2018-02-13 21:54:12 -05:00
parent fc1b425520
commit 8f84665775
1 changed files with 46 additions and 71 deletions
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117
src/core/hle/service/vi/vi.cpp
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@ -453,85 +453,60 @@ private:
SetPreallocatedBuffer = 14
};
void TransactParcel(u32 id, TransactionId transaction, const std::vector<u8>& input_data,
VAddr output_addr, u64 output_size) {
auto buffer_queue = nv_flinger->GetBufferQueue(id);
if (transaction == TransactionId::Connect) {
IGBPConnectRequestParcel request{input_data};
IGBPConnectResponseParcel response{1280, 720};
std::vector<u8> response_buffer = response.Serialize();
Memory::WriteBlock(output_addr, response_buffer.data(), response_buffer.size());
} else if (transaction == TransactionId::SetPreallocatedBuffer) {
IGBPSetPreallocatedBufferRequestParcel request{input_data};
buffer_queue->SetPreallocatedBuffer(request.data.slot, request.buffer);
IGBPSetPreallocatedBufferResponseParcel response{};
std::vector<u8> response_buffer = response.Serialize();
Memory::WriteBlock(output_addr, response_buffer.data(), response_buffer.size());
} else if (transaction == TransactionId::DequeueBuffer) {
IGBPDequeueBufferRequestParcel request{input_data};
u32 slot = buffer_queue->DequeueBuffer(request.data.pixel_format, request.data.width,
request.data.height);
IGBPDequeueBufferResponseParcel response{slot};
std::vector<u8> response_buffer = response.Serialize();
Memory::WriteBlock(output_addr, response_buffer.data(), response_buffer.size());
} else if (transaction == TransactionId::RequestBuffer) {
IGBPRequestBufferRequestParcel request{input_data};
auto& buffer = buffer_queue->RequestBuffer(request.slot);
IGBPRequestBufferResponseParcel response{buffer};
std::vector<u8> response_buffer = response.Serialize();
Memory::WriteBlock(output_addr, response_buffer.data(), response_buffer.size());
} else if (transaction == TransactionId::QueueBuffer) {
IGBPQueueBufferRequestParcel request{input_data};
buffer_queue->QueueBuffer(request.data.slot, request.data.transform);
IGBPQueueBufferResponseParcel response{1280, 720};
std::vector<u8> response_buffer = response.Serialize();
Memory::WriteBlock(output_addr, response_buffer.data(), response_buffer.size());
} else if (transaction == TransactionId::Query) {
IGBPQueryRequestParcel request{input_data};
u32 value =
buffer_queue->Query(static_cast<NVFlinger::BufferQueue::QueryType>(request.type));
IGBPQueryResponseParcel response{value};
std::vector<u8> response_buffer = response.Serialize();
Memory::WriteBlock(output_addr, response_buffer.data(), response_buffer.size());
} else if (transaction == TransactionId::CancelBuffer) {
LOG_WARNING(Service_VI, "(STUBBED) called, transaction=CancelBuffer");
} else {
ASSERT_MSG(false, "Unimplemented");
}
}
void TransactParcel(Kernel::HLERequestContext& ctx) {
IPC::RequestParser rp{ctx};
u32 id = rp.Pop<u32>();
auto transaction = static_cast<TransactionId>(rp.Pop<u32>());
u32 flags = rp.Pop<u32>();
auto buffer_queue = nv_flinger->GetBufferQueue(id);
LOG_DEBUG(Service_VI, "called, transaction=%x", transaction);
if (ctx.BufferDescriptorA()[0].Size() != 0) {
auto& input_buffer = ctx.BufferDescriptorA()[0];
auto& output_buffer = ctx.BufferDescriptorB()[0];
std::vector<u8> input_data(input_buffer.Size());
Memory::ReadBlock(input_buffer.Address(), input_data.data(), input_buffer.Size());
TransactParcel(id, transaction, input_data, output_buffer.Address(),
output_buffer.Size());
if (transaction == TransactionId::Connect) {
IGBPConnectRequestParcel request{ctx.ReadBuffer()};
IGBPConnectResponseParcel response{1280, 720};
ctx.WriteBuffer(response.Serialize());
} else if (transaction == 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) {
IGBPDequeueBufferRequestParcel request{ctx.ReadBuffer()};
u32 slot = buffer_queue->DequeueBuffer(request.data.pixel_format, request.data.width,
request.data.height);
IGBPDequeueBufferResponseParcel response{slot};
ctx.WriteBuffer(response.Serialize());
} else if (transaction == 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) {
IGBPQueueBufferRequestParcel request{ctx.ReadBuffer()};
buffer_queue->QueueBuffer(request.data.slot, request.data.transform);
IGBPQueueBufferResponseParcel response{1280, 720};
ctx.WriteBuffer(response.Serialize());
} else if (transaction == TransactionId::Query) {
IGBPQueryRequestParcel request{ctx.ReadBuffer()};
u32 value =
buffer_queue->Query(static_cast<NVFlinger::BufferQueue::QueryType>(request.type));
IGBPQueryResponseParcel response{value};
ctx.WriteBuffer(response.Serialize());
} else if (transaction == TransactionId::CancelBuffer) {
LOG_WARNING(Service_VI, "(STUBBED) called, transaction=CancelBuffer");
} else {
auto& input_buffer = ctx.BufferDescriptorX()[0];
auto& output_buffer = ctx.BufferDescriptorC()[0];
std::vector<u8> input_data(input_buffer.size);
Memory::ReadBlock(input_buffer.Address(), input_data.data(), input_buffer.size);
TransactParcel(id, transaction, input_data, output_buffer.Address(),
output_buffer.Size());
ASSERT_MSG(false, "Unimplemented");
}
IPC::ResponseBuilder rb{ctx, 2};