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early-access version 1260

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pineappleEA
2020-12-29 11:39:08 +00:00
parent db53458619
commit 8016e08b0d
63 changed files with 962 additions and 471 deletions
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41
src/core/hle/service/vi/vi.cpp
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@@ -536,7 +536,8 @@ private:
LOG_DEBUG(Service_VI, "called. id=0x{:08X} transaction={:X}, flags=0x{:08X}", id,
transaction, flags);
auto& buffer_queue = *nv_flinger.FindBufferQueue(id);
const auto guard = nv_flinger.Lock();
auto& buffer_queue = nv_flinger.FindBufferQueue(id);
switch (transaction) {
case TransactionId::Connect: {
@@ -546,9 +547,6 @@ private:
Settings::values.resolution_factor.GetValue()),
static_cast<u32>(static_cast<u32>(DisplayResolution::UndockedHeight) *
Settings::values.resolution_factor.GetValue())};
buffer_queue.Connect();
ctx.WriteBuffer(response.Serialize());
break;
}
@@ -565,25 +563,40 @@ private:
IGBPDequeueBufferRequestParcel request{ctx.ReadBuffer()};
const u32 width{request.data.width};
const u32 height{request.data.height};
auto result = buffer_queue.DequeueBuffer(width, height);
do {
if (auto result = buffer_queue.DequeueBuffer(width, height); result) {
// Buffer is available
IGBPDequeueBufferResponseParcel response{result->first, *result->second};
ctx.WriteBuffer(response.Serialize());
break;
}
} while (buffer_queue.IsConnected());
if (result) {
// Buffer is available
IGBPDequeueBufferResponseParcel response{result->first, *result->second};
ctx.WriteBuffer(response.Serialize());
} else {
// Wait the current thread until a buffer becomes available
ctx.SleepClientThread(
"IHOSBinderDriver::DequeueBuffer", UINT64_MAX,
[=, this](std::shared_ptr<Kernel::Thread> thread,
Kernel::HLERequestContext& ctx, Kernel::ThreadWakeupReason reason) {
// Repeat TransactParcel DequeueBuffer when a buffer is available
const auto guard = nv_flinger.Lock();
auto& buffer_queue = nv_flinger.FindBufferQueue(id);
auto result = buffer_queue.DequeueBuffer(width, height);
ASSERT_MSG(result != std::nullopt, "Could not dequeue buffer.");
IGBPDequeueBufferResponseParcel response{result->first, *result->second};
ctx.WriteBuffer(response.Serialize());
IPC::ResponseBuilder rb{ctx, 2};
rb.Push(RESULT_SUCCESS);
},
buffer_queue.GetWritableBufferWaitEvent());
}
break;
}
case TransactionId::RequestBuffer: {
IGBPRequestBufferRequestParcel request{ctx.ReadBuffer()};
auto& buffer = buffer_queue.RequestBuffer(request.slot);
IGBPRequestBufferResponseParcel response{buffer};
ctx.WriteBuffer(response.Serialize());
break;
}
case TransactionId::QueueBuffer: {
@@ -669,7 +682,7 @@ private:
LOG_WARNING(Service_VI, "(STUBBED) called id={}, unknown={:08X}", id, unknown);
const auto& buffer_queue = *nv_flinger.FindBufferQueue(id);
const auto& buffer_queue = nv_flinger.FindBufferQueue(id);
// TODO(Subv): Find out what this actually is.
IPC::ResponseBuilder rb{ctx, 2, 1};