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Diffstat (limited to 'src/audio_core/effect_context.h')
-rw-r--r-- | src/audio_core/effect_context.h | 349 |
1 files changed, 0 insertions, 349 deletions
diff --git a/src/audio_core/effect_context.h b/src/audio_core/effect_context.h deleted file mode 100644 index cb47df472..000000000 --- a/src/audio_core/effect_context.h +++ /dev/null @@ -1,349 +0,0 @@ -// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project -// SPDX-License-Identifier: GPL-2.0-or-later - -#pragma once - -#include <array> -#include <memory> -#include <vector> -#include "audio_core/common.h" -#include "audio_core/delay_line.h" -#include "common/common_funcs.h" -#include "common/common_types.h" -#include "common/swap.h" - -namespace AudioCore { -enum class EffectType : u8 { - Invalid = 0, - BufferMixer = 1, - Aux = 2, - Delay = 3, - Reverb = 4, - I3dl2Reverb = 5, - BiquadFilter = 6, -}; - -enum class UsageStatus : u8 { - Invalid = 0, - New = 1, - Initialized = 2, - Used = 3, - Removed = 4, -}; - -enum class UsageState { - Invalid = 0, - Initialized = 1, - Running = 2, - Stopped = 3, -}; - -enum class ParameterStatus : u8 { - Initialized = 0, - Updating = 1, - Updated = 2, -}; - -struct BufferMixerParams { - std::array<s8, AudioCommon::MAX_MIX_BUFFERS> input{}; - std::array<s8, AudioCommon::MAX_MIX_BUFFERS> output{}; - std::array<float_le, AudioCommon::MAX_MIX_BUFFERS> volume{}; - s32_le count{}; -}; -static_assert(sizeof(BufferMixerParams) == 0x94, "BufferMixerParams is an invalid size"); - -struct AuxInfoDSP { - u32_le read_offset{}; - u32_le write_offset{}; - u32_le remaining{}; - INSERT_PADDING_WORDS(13); -}; -static_assert(sizeof(AuxInfoDSP) == 0x40, "AuxInfoDSP is an invalid size"); - -struct AuxInfo { - std::array<s8, AudioCommon::MAX_MIX_BUFFERS> input_mix_buffers{}; - std::array<s8, AudioCommon::MAX_MIX_BUFFERS> output_mix_buffers{}; - u32_le count{}; - s32_le sample_rate{}; - s32_le sample_count{}; - s32_le mix_buffer_count{}; - u64_le send_buffer_info{}; - u64_le send_buffer_base{}; - - u64_le return_buffer_info{}; - u64_le return_buffer_base{}; -}; -static_assert(sizeof(AuxInfo) == 0x60, "AuxInfo is an invalid size"); - -struct I3dl2ReverbParams { - std::array<s8, AudioCommon::MAX_CHANNEL_COUNT> input{}; - std::array<s8, AudioCommon::MAX_CHANNEL_COUNT> output{}; - u16_le max_channels{}; - u16_le channel_count{}; - INSERT_PADDING_BYTES(1); - u32_le sample_rate{}; - f32 room_hf{}; - f32 hf_reference{}; - f32 decay_time{}; - f32 hf_decay_ratio{}; - f32 room{}; - f32 reflection{}; - f32 reverb{}; - f32 diffusion{}; - f32 reflection_delay{}; - f32 reverb_delay{}; - f32 density{}; - f32 dry_gain{}; - ParameterStatus status{}; - INSERT_PADDING_BYTES(3); -}; -static_assert(sizeof(I3dl2ReverbParams) == 0x4c, "I3dl2ReverbParams is an invalid size"); - -struct BiquadFilterParams { - std::array<s8, AudioCommon::MAX_CHANNEL_COUNT> input{}; - std::array<s8, AudioCommon::MAX_CHANNEL_COUNT> output{}; - std::array<s16_le, 3> numerator; - std::array<s16_le, 2> denominator; - s8 channel_count{}; - ParameterStatus status{}; -}; -static_assert(sizeof(BiquadFilterParams) == 0x18, "BiquadFilterParams is an invalid size"); - -struct DelayParams { - std::array<s8, AudioCommon::MAX_CHANNEL_COUNT> input{}; - std::array<s8, AudioCommon::MAX_CHANNEL_COUNT> output{}; - u16_le max_channels{}; - u16_le channels{}; - s32_le max_delay{}; - s32_le delay{}; - s32_le sample_rate{}; - s32_le gain{}; - s32_le feedback_gain{}; - s32_le out_gain{}; - s32_le dry_gain{}; - s32_le channel_spread{}; - s32_le low_pass{}; - ParameterStatus status{}; - INSERT_PADDING_BYTES(3); -}; -static_assert(sizeof(DelayParams) == 0x38, "DelayParams is an invalid size"); - -struct ReverbParams { - std::array<s8, AudioCommon::MAX_CHANNEL_COUNT> input{}; - std::array<s8, AudioCommon::MAX_CHANNEL_COUNT> output{}; - u16_le max_channels{}; - u16_le channels{}; - s32_le sample_rate{}; - s32_le mode0{}; - s32_le mode0_gain{}; - s32_le pre_delay{}; - s32_le mode1{}; - s32_le mode1_gain{}; - s32_le decay{}; - s32_le hf_decay_ratio{}; - s32_le coloration{}; - s32_le reverb_gain{}; - s32_le out_gain{}; - s32_le dry_gain{}; - ParameterStatus status{}; - INSERT_PADDING_BYTES(3); -}; -static_assert(sizeof(ReverbParams) == 0x44, "ReverbParams is an invalid size"); - -class EffectInfo { -public: - struct InParams { - EffectType type{}; - u8 is_new{}; - u8 is_enabled{}; - INSERT_PADDING_BYTES(1); - s32_le mix_id{}; - u64_le buffer_address{}; - u64_le buffer_size{}; - s32_le processing_order{}; - INSERT_PADDING_BYTES(4); - union { - std::array<u8, 0xa0> raw; - }; - }; - static_assert(sizeof(InParams) == 0xc0, "InParams is an invalid size"); - - struct OutParams { - UsageStatus status{}; - INSERT_PADDING_BYTES(15); - }; - static_assert(sizeof(OutParams) == 0x10, "OutParams is an invalid size"); -}; - -struct AuxAddress { - VAddr send_dsp_info{}; - VAddr send_buffer_base{}; - VAddr return_dsp_info{}; - VAddr return_buffer_base{}; -}; - -class EffectBase { -public: - explicit EffectBase(EffectType effect_type_); - virtual ~EffectBase(); - - virtual void Update(EffectInfo::InParams& in_params) = 0; - virtual void UpdateForCommandGeneration() = 0; - [[nodiscard]] UsageState GetUsage() const; - [[nodiscard]] EffectType GetType() const; - [[nodiscard]] bool IsEnabled() const; - [[nodiscard]] s32 GetMixID() const; - [[nodiscard]] s32 GetProcessingOrder() const; - [[nodiscard]] std::vector<u8>& GetWorkBuffer(); - [[nodiscard]] const std::vector<u8>& GetWorkBuffer() const; - -protected: - UsageState usage{UsageState::Invalid}; - EffectType effect_type{}; - s32 mix_id{}; - s32 processing_order{}; - bool enabled = false; - std::vector<u8> work_buffer{}; -}; - -template <typename T> -class EffectGeneric : public EffectBase { -public: - explicit EffectGeneric(EffectType effect_type_) : EffectBase(effect_type_) {} - - T& GetParams() { - return internal_params; - } - - const T& GetParams() const { - return internal_params; - } - -private: - T internal_params{}; -}; - -class EffectStubbed : public EffectBase { -public: - explicit EffectStubbed(); - ~EffectStubbed() override; - - void Update(EffectInfo::InParams& in_params) override; - void UpdateForCommandGeneration() override; -}; - -struct I3dl2ReverbState { - f32 lowpass_0{}; - f32 lowpass_1{}; - f32 lowpass_2{}; - - DelayLineBase early_delay_line{}; - std::array<u32, AudioCommon::I3DL2REVERB_TAPS> early_tap_steps{}; - f32 early_gain{}; - f32 late_gain{}; - - u32 early_to_late_taps{}; - std::array<DelayLineBase, AudioCommon::I3DL2REVERB_DELAY_LINE_COUNT> fdn_delay_line{}; - std::array<DelayLineAllPass, AudioCommon::I3DL2REVERB_DELAY_LINE_COUNT> decay_delay_line0{}; - std::array<DelayLineAllPass, AudioCommon::I3DL2REVERB_DELAY_LINE_COUNT> decay_delay_line1{}; - f32 last_reverb_echo{}; - DelayLineBase center_delay_line{}; - std::array<std::array<f32, AudioCommon::I3DL2REVERB_DELAY_LINE_COUNT>, 3> lpf_coefficients{}; - std::array<f32, AudioCommon::I3DL2REVERB_DELAY_LINE_COUNT> shelf_filter{}; - f32 dry_gain{}; -}; - -class EffectI3dl2Reverb : public EffectGeneric<I3dl2ReverbParams> { -public: - explicit EffectI3dl2Reverb(); - ~EffectI3dl2Reverb() override; - - void Update(EffectInfo::InParams& in_params) override; - void UpdateForCommandGeneration() override; - - I3dl2ReverbState& GetState(); - const I3dl2ReverbState& GetState() const; - -private: - bool skipped = false; - I3dl2ReverbState state{}; -}; - -class EffectBiquadFilter : public EffectGeneric<BiquadFilterParams> { -public: - explicit EffectBiquadFilter(); - ~EffectBiquadFilter() override; - - void Update(EffectInfo::InParams& in_params) override; - void UpdateForCommandGeneration() override; -}; - -class EffectAuxInfo : public EffectGeneric<AuxInfo> { -public: - explicit EffectAuxInfo(); - ~EffectAuxInfo() override; - - void Update(EffectInfo::InParams& in_params) override; - void UpdateForCommandGeneration() override; - [[nodiscard]] VAddr GetSendInfo() const; - [[nodiscard]] VAddr GetSendBuffer() const; - [[nodiscard]] VAddr GetRecvInfo() const; - [[nodiscard]] VAddr GetRecvBuffer() const; - -private: - VAddr send_info{}; - VAddr send_buffer{}; - VAddr recv_info{}; - VAddr recv_buffer{}; - bool skipped = false; - AuxAddress addresses{}; -}; - -class EffectDelay : public EffectGeneric<DelayParams> { -public: - explicit EffectDelay(); - ~EffectDelay() override; - - void Update(EffectInfo::InParams& in_params) override; - void UpdateForCommandGeneration() override; - -private: - bool skipped = false; -}; - -class EffectBufferMixer : public EffectGeneric<BufferMixerParams> { -public: - explicit EffectBufferMixer(); - ~EffectBufferMixer() override; - - void Update(EffectInfo::InParams& in_params) override; - void UpdateForCommandGeneration() override; -}; - -class EffectReverb : public EffectGeneric<ReverbParams> { -public: - explicit EffectReverb(); - ~EffectReverb() override; - - void Update(EffectInfo::InParams& in_params) override; - void UpdateForCommandGeneration() override; - -private: - bool skipped = false; -}; - -class EffectContext { -public: - explicit EffectContext(std::size_t effect_count_); - ~EffectContext(); - - [[nodiscard]] std::size_t GetCount() const; - [[nodiscard]] EffectBase* GetInfo(std::size_t i); - [[nodiscard]] EffectBase* RetargetEffect(std::size_t i, EffectType effect); - [[nodiscard]] const EffectBase* GetInfo(std::size_t i) const; - -private: - std::size_t effect_count{}; - std::vector<std::unique_ptr<EffectBase>> effects; -}; -} // namespace AudioCore |