citra/src/audio_core/hle/decoder.cpp

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// Copyright 2018 Citra Emulator Project
// Licensed under GPLv2 or any later version
// Refer to the license.txt file included.
#include "audio_core/hle/decoder.h"
namespace AudioCore::HLE {
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DecoderBase::~DecoderBase(){};
NullDecoder::NullDecoder() = default;
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NullDecoder::~NullDecoder() = default;
std::optional<BinaryResponse> NullDecoder::ProcessRequest(const BinaryRequest& request) {
BinaryResponse response;
switch (request.cmd) {
case DecoderCommand::Init:
case DecoderCommand::Unknown:
std::memcpy(&response, &request, sizeof(response));
response.unknown1 = 0x0;
return response;
case DecoderCommand::Decode:
response.codec = request.codec;
response.cmd = DecoderCommand::Decode;
response.num_channels = 2; // Just assume stereo here
response.size = request.size;
response.num_samples = 1024; // Just assume 1024 here
return response;
default:
LOG_ERROR(Audio_DSP, "Got unknown binary request: {}", static_cast<u16>(request.cmd));
return {};
}
};
} // namespace AudioCore::HLE