forked from suyu/suyu
VI: Implement the Query transaction of IHOSBinderDriver, and stubbed some results.
This commit is contained in:
parent
d904b0db58
commit
749043c809
2 changed files with 58 additions and 0 deletions
|
@ -356,6 +356,35 @@ private:
|
|||
Data data{};
|
||||
};
|
||||
|
||||
class IGBPQueryRequestParcel : public Parcel {
|
||||
public:
|
||||
explicit IGBPQueryRequestParcel(const std::vector<u8>& buffer) : Parcel(buffer) {
|
||||
Deserialize();
|
||||
}
|
||||
~IGBPQueryRequestParcel() override = default;
|
||||
|
||||
void DeserializeData() override {
|
||||
std::u16string token = ReadInterfaceToken();
|
||||
type = Read<u32_le>();
|
||||
}
|
||||
|
||||
u32 type;
|
||||
};
|
||||
|
||||
class IGBPQueryResponseParcel : public Parcel {
|
||||
public:
|
||||
explicit IGBPQueryResponseParcel(u32 value) : Parcel(), value(value) {}
|
||||
~IGBPQueryResponseParcel() override = default;
|
||||
|
||||
protected:
|
||||
void SerializeData() override {
|
||||
Write(value);
|
||||
}
|
||||
|
||||
private:
|
||||
u32_le value;
|
||||
};
|
||||
|
||||
class IHOSBinderDriver final : public ServiceFramework<IHOSBinderDriver> {
|
||||
public:
|
||||
explicit IHOSBinderDriver(std::shared_ptr<NVFlinger> nv_flinger)
|
||||
|
@ -445,6 +474,15 @@ private:
|
|||
auto response_buffer = response.Serialize();
|
||||
Memory::WriteBlock(output_buffer.Address(), response_buffer.data(),
|
||||
output_buffer.Size());
|
||||
} else if (transaction == TransactionId::Query) {
|
||||
IGBPQueryRequestParcel request{input_data};
|
||||
|
||||
u32 value = buffer_queue->Query(static_cast<BufferQueue::QueryType>(request.type));
|
||||
|
||||
IGBPQueryResponseParcel response{value};
|
||||
auto response_buffer = response.Serialize();
|
||||
Memory::WriteBlock(output_buffer.Address(), response_buffer.data(),
|
||||
output_buffer.Size());
|
||||
} else {
|
||||
ASSERT_MSG(false, "Unimplemented");
|
||||
}
|
||||
|
@ -918,6 +956,19 @@ void BufferQueue::ReleaseBuffer(u32 slot) {
|
|||
itr->status = Buffer::Status::Free;
|
||||
}
|
||||
|
||||
u32 BufferQueue::Query(QueryType type) {
|
||||
LOG_WARNING(Service, "(STUBBED) called type=%u", static_cast<u32>(type));
|
||||
switch (type) {
|
||||
case QueryType::NativeWindowFormat:
|
||||
// TODO(Subv): Use an enum for this
|
||||
static constexpr u32 FormatABGR8 = 1;
|
||||
return FormatABGR8;
|
||||
}
|
||||
|
||||
UNIMPLEMENTED();
|
||||
return 0;
|
||||
}
|
||||
|
||||
Layer::Layer(u64 id, std::shared_ptr<BufferQueue> queue) : id(id), buffer_queue(std::move(queue)) {}
|
||||
|
||||
Display::Display(u64 id, std::string name) : id(id), name(std::move(name)) {
|
||||
|
|
|
@ -37,6 +37,12 @@ static_assert(sizeof(IGBPBuffer) == 0x16C, "IGBPBuffer has wrong size");
|
|||
|
||||
class BufferQueue {
|
||||
public:
|
||||
enum class QueryType {
|
||||
NativeWindowWidth = 0,
|
||||
NativeWindowHeight = 1,
|
||||
NativeWindowFormat = 2,
|
||||
};
|
||||
|
||||
BufferQueue(u32 id, u64 layer_id);
|
||||
~BufferQueue() = default;
|
||||
|
||||
|
@ -54,6 +60,7 @@ public:
|
|||
void QueueBuffer(u32 slot);
|
||||
boost::optional<const Buffer&> AcquireBuffer();
|
||||
void ReleaseBuffer(u32 slot);
|
||||
u32 Query(QueryType type);
|
||||
|
||||
u32 GetId() const {
|
||||
return id;
|
||||
|
|
Loading…
Reference in a new issue