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@ -14,6 +14,9 @@ public:
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explicit Impl(Memory::MemorySystem& memory);
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~Impl();
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std::optional<BinaryResponse> ProcessRequest(const BinaryRequest& request);
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bool IsValid() const {
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return is_valid;
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}
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private:
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std::optional<BinaryResponse> Initalize(const BinaryRequest& request);
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@ -30,6 +33,9 @@ private:
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unique_mfptr<IMFTransform> transform;
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DWORD in_stream_id = 0;
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DWORD out_stream_id = 0;
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bool is_valid = false;
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bool mf_started = false;
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bool coinited = false;
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};
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WMFDecoder::Impl::Impl(Memory::MemorySystem& memory) : memory(memory) {
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@ -45,6 +51,8 @@ WMFDecoder::Impl::Impl(Memory::MemorySystem& memory) : memory(memory) {
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// S_FALSE will be returned when COM has already been initialized
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if (hr != S_OK && hr != S_FALSE) {
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ReportError("Failed to start COM components", hr);
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} else {
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coinited = true;
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}
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// lite startup is faster and all what we need is included
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@ -52,6 +60,8 @@ WMFDecoder::Impl::Impl(Memory::MemorySystem& memory) : memory(memory) {
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if (hr != S_OK) {
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// Do you know you can't initialize MF in test mode or safe mode?
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ReportError("Failed to initialize Media Foundation", hr);
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} else {
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mf_started = true;
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}
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LOG_INFO(Audio_DSP, "Media Foundation activated");
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@ -73,6 +83,7 @@ WMFDecoder::Impl::Impl(Memory::MemorySystem& memory) : memory(memory) {
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return;
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}
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transform_initialized = true;
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is_valid = true;
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}
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WMFDecoder::Impl::~Impl() {
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@ -82,8 +93,12 @@ WMFDecoder::Impl::~Impl() {
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// otherwise access violation will occur
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transform.reset();
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}
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MFDecoder::MFShutdown();
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CoUninitialize();
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if (mf_started) {
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MFDecoder::MFShutdown();
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}
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if (coinited) {
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CoUninitialize();
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}
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}
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std::optional<BinaryResponse> WMFDecoder::Impl::ProcessRequest(const BinaryRequest& request) {
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@ -121,8 +136,8 @@ std::optional<BinaryResponse> WMFDecoder::Impl::Initalize(const BinaryRequest& r
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return response;
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}
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MFDecoder::MFOutputState WMFDecoder::Impl::DecodingLoop(
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ADTSData adts_header, std::array<std::vector<u8>, 2>& out_streams) {
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MFOutputState WMFDecoder::Impl::DecodingLoop(ADTSData adts_header,
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std::array<std::vector<u8>, 2>& out_streams) {
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MFOutputState output_status = MFOutputState::OK;
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std::optional<std::vector<f32>> output_buffer;
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unique_mfptr<IMFSample> output;
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@ -280,4 +295,8 @@ std::optional<BinaryResponse> WMFDecoder::ProcessRequest(const BinaryRequest& re
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return impl->ProcessRequest(request);
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}
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bool WMFDecoder::IsValid() const {
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return impl->IsValid();
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}
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} // namespace AudioCore::HLE
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