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46 lines
2 KiB
C++
46 lines
2 KiB
C++
// SPDX-FileCopyrightText: Copyright 2023 yuzu Emulator Project
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// SPDX-License-Identifier: GPL-2.0-or-later
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#pragma once
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#include <mutex>
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#include <opus.h>
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#include "audio_core/adsp/apps/opus/opus_decoder.h"
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#include "audio_core/adsp/apps/opus/shared_memory.h"
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#include "audio_core/adsp/mailbox.h"
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#include "core/hle/service/audio/errors.h"
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namespace AudioCore::OpusDecoder {
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class HardwareOpus {
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public:
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HardwareOpus(Core::System& system);
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u64 GetWorkBufferSize(u32 channel);
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u64 GetWorkBufferSizeForMultiStream(u32 total_stream_count, u32 stereo_stream_count);
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Result InitializeDecodeObject(u32 sample_rate, u32 channel_count, void* buffer,
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u64 buffer_size);
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Result InitializeMultiStreamDecodeObject(u32 sample_rate, u32 channel_count,
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u32 totaL_stream_count, u32 stereo_stream_count,
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void* mappings, void* buffer, u64 buffer_size);
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Result ShutdownDecodeObject(void* buffer, u64 buffer_size);
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Result ShutdownMultiStreamDecodeObject(void* buffer, u64 buffer_size);
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Result DecodeInterleaved(u32& out_sample_count, void* output_data, u64 output_data_size,
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u32 channel_count, void* input_data, u64 input_data_size, void* buffer,
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u64& out_time_taken, bool reset);
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Result DecodeInterleavedForMultiStream(u32& out_sample_count, void* output_data,
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u64 output_data_size, u32 channel_count,
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void* input_data, u64 input_data_size, void* buffer,
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u64& out_time_taken, bool reset);
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Result MapMemory(void* buffer, u64 buffer_size);
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Result UnmapMemory(void* buffer, u64 buffer_size);
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private:
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Core::System& system;
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std::mutex mutex;
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ADSP::OpusDecoder::OpusDecoder& opus_decoder;
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ADSP::OpusDecoder::SharedMemory shared_memory;
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};
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} // namespace AudioCore::OpusDecoder
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