diff options
Diffstat (limited to 'src/audio_core/renderer/effect/buffer_mixer.h')
-rw-r--r-- | src/audio_core/renderer/effect/buffer_mixer.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/src/audio_core/renderer/effect/buffer_mixer.h b/src/audio_core/renderer/effect/buffer_mixer.h new file mode 100644 index 000000000..23eed4a8b --- /dev/null +++ b/src/audio_core/renderer/effect/buffer_mixer.h @@ -0,0 +1,75 @@ +// SPDX-FileCopyrightText: Copyright 2022 yuzu Emulator Project +// SPDX-License-Identifier: GPL-2.0-or-later + +#pragma once + +#include <array> + +#include "audio_core/common/common.h" +#include "audio_core/renderer/effect/effect_info_base.h" +#include "common/common_types.h" + +namespace AudioCore::AudioRenderer { + +class BufferMixerInfo : public EffectInfoBase { +public: + struct ParameterVersion1 { + /* 0x00 */ std::array<s8, MaxMixBuffers> inputs; + /* 0x18 */ std::array<s8, MaxMixBuffers> outputs; + /* 0x30 */ std::array<f32, MaxMixBuffers> volumes; + /* 0x90 */ u32 mix_count; + }; + static_assert(sizeof(ParameterVersion1) <= sizeof(EffectInfoBase::InParameterVersion1), + "BufferMixerInfo::ParameterVersion1 has the wrong size!"); + + struct ParameterVersion2 { + /* 0x00 */ std::array<s8, MaxMixBuffers> inputs; + /* 0x18 */ std::array<s8, MaxMixBuffers> outputs; + /* 0x30 */ std::array<f32, MaxMixBuffers> volumes; + /* 0x90 */ u32 mix_count; + }; + static_assert(sizeof(ParameterVersion2) <= sizeof(EffectInfoBase::InParameterVersion2), + "BufferMixerInfo::ParameterVersion2 has the wrong size!"); + + /** + * Update the info with new parameters, version 1. + * + * @param error_info - Used to write call result code. + * @param in_params - New parameters to update the info with. + * @param pool_mapper - Pool for mapping buffers. + */ + void Update(BehaviorInfo::ErrorInfo& error_info, const InParameterVersion1& in_params, + const PoolMapper& pool_mapper) override; + + /** + * Update the info with new parameters, version 2. + * + * @param error_info - Used to write call result code. + * @param in_params - New parameters to update the info with. + * @param pool_mapper - Pool for mapping buffers. + */ + void Update(BehaviorInfo::ErrorInfo& error_info, const InParameterVersion2& in_params, + const PoolMapper& pool_mapper) override; + + /** + * Update the info after command generation. Usually only changes its state. + */ + void UpdateForCommandGeneration() override; + + /** + * Initialize a new result state. Version 2 only, unused. + * + * @param result_state - Result state to initialize. + */ + void InitializeResultState(EffectResultState& result_state) override; + + /** + * Update the host-side state with the ADSP-side state. Version 2 only, unused. + * + * @param cpu_state - Host-side result state to update. + * @param dsp_state - AudioRenderer-side result state to update from. + */ + void UpdateResultState(EffectResultState& cpu_state, EffectResultState& dsp_state) override; +}; + +} // namespace AudioCore::AudioRenderer |