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Diffstat (limited to '')
-rw-r--r-- | src/audio_core/renderer/command/data_source/decode.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/src/audio_core/renderer/command/data_source/decode.h b/src/audio_core/renderer/command/data_source/decode.h new file mode 100644 index 000000000..4d63d6fa8 --- /dev/null +++ b/src/audio_core/renderer/command/data_source/decode.h @@ -0,0 +1,59 @@ +// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +#include <array> +#include <span> + +#include "audio_core/common/common.h" +#include "audio_core/common/wave_buffer.h" +#include "audio_core/renderer/voice/voice_state.h" +#include "common/common_types.h" + +namespace Core::Memory { +class Memory; +} + +namespace AudioCore::AudioRenderer { + +struct DecodeFromWaveBuffersArgs { + SampleFormat sample_format; + std::span<s32> output; + VoiceState* voice_state; + std::span<WaveBufferVersion2> wave_buffers; + s8 channel; + s8 channel_count; + SrcQuality src_quality; + f32 pitch; + u32 source_sample_rate; + u32 target_sample_rate; + u32 sample_count; + CpuAddr data_address; + u64 data_size; + bool IsVoicePlayedSampleCountResetAtLoopPointSupported; + bool IsVoicePitchAndSrcSkippedSupported; +}; + +struct DecodeArg { + CpuAddr buffer; + u64 buffer_size; + u32 start_offset; + u32 end_offset; + s8 channel_count; + std::array<s16, 16> coefficients; + VoiceState::AdpcmContext* adpcm_context; + s8 target_channel; + u32 offset; + u32 samples_to_read; +}; + +/** + * Decode wavebuffers according to the given args. + * + * @param memory - Core memory to read data from. + * @param args - The wavebuffer data, and information for how to decode it. + */ +void DecodeFromWaveBuffers(Core::Memory::Memory& memory, const DecodeFromWaveBuffersArgs& args); + +} // namespace AudioCore::AudioRenderer |