Project Andio

1 files changed, 0 insertions, 579 deletions

diff --git a/src/audio_core/voice_context.cpp b/src/audio_core/voice_context.cpp
deleted file mode 100644
index f58a5c754..000000000
--- a/src/audio_core/voice_context.cpp
+++ /dev/null
@@ -1,579 +0,0 @@
-// SPDX-FileCopyrightText: Copyright 2020 yuzu Emulator Project
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-#include <algorithm>
-
-#include "audio_core/behavior_info.h"
-#include "audio_core/voice_context.h"
-#include "core/memory.h"
-
-namespace AudioCore {
-
-ServerVoiceChannelResource::ServerVoiceChannelResource(s32 id_) : id(id_) {}
-ServerVoiceChannelResource::~ServerVoiceChannelResource() = default;
-
-bool ServerVoiceChannelResource::InUse() const {
-    return in_use;
-}
-
-float ServerVoiceChannelResource::GetCurrentMixVolumeAt(std::size_t i) const {
-    ASSERT(i < AudioCommon::MAX_MIX_BUFFERS);
-    return mix_volume.at(i);
-}
-
-float ServerVoiceChannelResource::GetLastMixVolumeAt(std::size_t i) const {
-    ASSERT(i < AudioCommon::MAX_MIX_BUFFERS);
-    return last_mix_volume.at(i);
-}
-
-void ServerVoiceChannelResource::Update(VoiceChannelResource::InParams& in_params) {
-    in_use = in_params.in_use;
-    // Update our mix volumes only if it's in use
-    if (in_params.in_use) {
-        mix_volume = in_params.mix_volume;
-    }
-}
-
-void ServerVoiceChannelResource::UpdateLastMixVolumes() {
-    last_mix_volume = mix_volume;
-}
-
-const std::array<float, AudioCommon::MAX_MIX_BUFFERS>&
-ServerVoiceChannelResource::GetCurrentMixVolume() const {
-    return mix_volume;
-}
-
-const std::array<float, AudioCommon::MAX_MIX_BUFFERS>&
-ServerVoiceChannelResource::GetLastMixVolume() const {
-    return last_mix_volume;
-}
-
-ServerVoiceInfo::ServerVoiceInfo() {
-    Initialize();
-}
-ServerVoiceInfo::~ServerVoiceInfo() = default;
-
-void ServerVoiceInfo::Initialize() {
-    in_params.in_use = false;
-    in_params.node_id = 0;
-    in_params.id = 0;
-    in_params.current_playstate = ServerPlayState::Stop;
-    in_params.priority = 255;
-    in_params.sample_rate = 0;
-    in_params.sample_format = SampleFormat::Invalid;
-    in_params.channel_count = 0;
-    in_params.pitch = 0.0f;
-    in_params.volume = 0.0f;
-    in_params.last_volume = 0.0f;
-    in_params.biquad_filter.fill({});
-    in_params.wave_buffer_count = 0;
-    in_params.wave_buffer_head = 0;
-    in_params.mix_id = AudioCommon::NO_MIX;
-    in_params.splitter_info_id = AudioCommon::NO_SPLITTER;
-    in_params.additional_params_address = 0;
-    in_params.additional_params_size = 0;
-    in_params.is_new = false;
-    out_params.played_sample_count = 0;
-    out_params.wave_buffer_consumed = 0;
-    in_params.voice_drop_flag = false;
-    in_params.buffer_mapped = true;
-    in_params.wave_buffer_flush_request_count = 0;
-    in_params.was_biquad_filter_enabled.fill(false);
-
-    for (auto& wave_buffer : in_params.wave_buffer) {
-        wave_buffer.start_sample_offset = 0;
-        wave_buffer.end_sample_offset = 0;
-        wave_buffer.is_looping = false;
-        wave_buffer.end_of_stream = false;
-        wave_buffer.buffer_address = 0;
-        wave_buffer.buffer_size = 0;
-        wave_buffer.context_address = 0;
-        wave_buffer.context_size = 0;
-        wave_buffer.sent_to_dsp = true;
-    }
-
-    stored_samples.clear();
-}
-
-void ServerVoiceInfo::UpdateParameters(const VoiceInfo::InParams& voice_in,
-                                       BehaviorInfo& behavior_info) {
-    in_params.in_use = voice_in.is_in_use;
-    in_params.id = voice_in.id;
-    in_params.node_id = voice_in.node_id;
-    in_params.last_playstate = in_params.current_playstate;
-    switch (voice_in.play_state) {
-    case PlayState::Paused:
-        in_params.current_playstate = ServerPlayState::Paused;
-        break;
-    case PlayState::Stopped:
-        if (in_params.current_playstate != ServerPlayState::Stop) {
-            in_params.current_playstate = ServerPlayState::RequestStop;
-        }
-        break;
-    case PlayState::Started:
-        in_params.current_playstate = ServerPlayState::Play;
-        break;
-    default:
-        ASSERT_MSG(false, "Unknown playstate {}", voice_in.play_state);
-        break;
-    }
-
-    in_params.priority = voice_in.priority;
-    in_params.sorting_order = voice_in.sorting_order;
-    in_params.sample_rate = voice_in.sample_rate;
-    in_params.sample_format = voice_in.sample_format;
-    in_params.channel_count = voice_in.channel_count;
-    in_params.pitch = voice_in.pitch;
-    in_params.volume = voice_in.volume;
-    in_params.biquad_filter = voice_in.biquad_filter;
-    in_params.wave_buffer_count = voice_in.wave_buffer_count;
-    in_params.wave_buffer_head = voice_in.wave_buffer_head;
-    if (behavior_info.IsFlushVoiceWaveBuffersSupported()) {
-        const auto in_request_count = in_params.wave_buffer_flush_request_count;
-        const auto voice_request_count = voice_in.wave_buffer_flush_request_count;
-        in_params.wave_buffer_flush_request_count =
-            static_cast<u8>(in_request_count + voice_request_count);
-    }
-    in_params.mix_id = voice_in.mix_id;
-    if (behavior_info.IsSplitterSupported()) {
-        in_params.splitter_info_id = voice_in.splitter_info_id;
-    } else {
-        in_params.splitter_info_id = AudioCommon::NO_SPLITTER;
-    }
-
-    std::memcpy(in_params.voice_channel_resource_id.data(),
-                voice_in.voice_channel_resource_ids.data(),
-                sizeof(s32) * in_params.voice_channel_resource_id.size());
-
-    if (behavior_info.IsVoicePlayedSampleCountResetAtLoopPointSupported()) {
-        in_params.behavior_flags.is_played_samples_reset_at_loop_point =
-            voice_in.behavior_flags.is_played_samples_reset_at_loop_point;
-    } else {
-        in_params.behavior_flags.is_played_samples_reset_at_loop_point.Assign(0);
-    }
-    if (behavior_info.IsVoicePitchAndSrcSkippedSupported()) {
-        in_params.behavior_flags.is_pitch_and_src_skipped =
-            voice_in.behavior_flags.is_pitch_and_src_skipped;
-    } else {
-        in_params.behavior_flags.is_pitch_and_src_skipped.Assign(0);
-    }
-
-    if (voice_in.is_voice_drop_flag_clear_requested) {
-        in_params.voice_drop_flag = false;
-    }
-
-    if (in_params.additional_params_address != voice_in.additional_params_address ||
-        in_params.additional_params_size != voice_in.additional_params_size) {
-        in_params.additional_params_address = voice_in.additional_params_address;
-        in_params.additional_params_size = voice_in.additional_params_size;
-        // TODO(ogniK): Reattach buffer, do we actually need to? Maybe just signal to the DSP that
-        // our context is new
-    }
-}
-
-void ServerVoiceInfo::UpdateWaveBuffers(
-    const VoiceInfo::InParams& voice_in,
-    std::array<VoiceState*, AudioCommon::MAX_CHANNEL_COUNT>& voice_states,
-    BehaviorInfo& behavior_info) {
-    if (voice_in.is_new) {
-        // Initialize our wave buffers
-        for (auto& wave_buffer : in_params.wave_buffer) {
-            wave_buffer.start_sample_offset = 0;
-            wave_buffer.end_sample_offset = 0;
-            wave_buffer.is_looping = false;
-            wave_buffer.end_of_stream = false;
-            wave_buffer.buffer_address = 0;
-            wave_buffer.buffer_size = 0;
-            wave_buffer.context_address = 0;
-            wave_buffer.context_size = 0;
-            wave_buffer.loop_start_sample = 0;
-            wave_buffer.loop_end_sample = 0;
-            wave_buffer.sent_to_dsp = true;
-        }
-
-        // Mark all our wave buffers as invalid
-        for (std::size_t channel = 0; channel < static_cast<std::size_t>(in_params.channel_count);
-             channel++) {
-            for (std::size_t i = 0; i < AudioCommon::MAX_WAVE_BUFFERS; ++i) {
-                voice_states[channel]->is_wave_buffer_valid[i] = false;
-            }
-        }
-    }
-
-    // Update our wave buffers
-    for (std::size_t i = 0; i < AudioCommon::MAX_WAVE_BUFFERS; i++) {
-        // Assume that we have at least 1 channel voice state
-        const auto have_valid_wave_buffer = voice_states[0]->is_wave_buffer_valid[i];
-
-        UpdateWaveBuffer(in_params.wave_buffer[i], voice_in.wave_buffer[i], in_params.sample_format,
-                         have_valid_wave_buffer, behavior_info);
-    }
-}
-
-void ServerVoiceInfo::UpdateWaveBuffer(ServerWaveBuffer& out_wavebuffer,
-                                       const WaveBuffer& in_wave_buffer, SampleFormat sample_format,
-                                       bool is_buffer_valid,
-                                       [[maybe_unused]] BehaviorInfo& behavior_info) {
-    if (!is_buffer_valid && out_wavebuffer.sent_to_dsp && out_wavebuffer.buffer_address != 0) {
-        out_wavebuffer.buffer_address = 0;
-        out_wavebuffer.buffer_size = 0;
-    }
-
-    if (!in_wave_buffer.sent_to_server || !in_params.buffer_mapped) {
-        // Validate sample offset sizings
-        if (sample_format == SampleFormat::Pcm16) {
-            const s64 buffer_size = static_cast<s64>(in_wave_buffer.buffer_size);
-            const s64 start = sizeof(s16) * in_wave_buffer.start_sample_offset;
-            const s64 end = sizeof(s16) * in_wave_buffer.end_sample_offset;
-            if (0 > start || start > buffer_size || 0 > end || end > buffer_size) {
-                // TODO(ogniK): Write error info
-                LOG_ERROR(Audio,
-                          "PCM16 wavebuffer has an invalid size. Buffer has size 0x{:08X}, but "
-                          "offsets were "
-                          "{:08X} - 0x{:08X}",
-                          buffer_size, sizeof(s16) * in_wave_buffer.start_sample_offset,
-                          sizeof(s16) * in_wave_buffer.end_sample_offset);
-                return;
-            }
-        } else if (sample_format == SampleFormat::Adpcm) {
-            const s64 buffer_size = static_cast<s64>(in_wave_buffer.buffer_size);
-            const s64 start_frames = in_wave_buffer.start_sample_offset / 14;
-            const s64 start_extra = in_wave_buffer.start_sample_offset % 14 == 0
-                                        ? 0
-                                        : (in_wave_buffer.start_sample_offset % 14) / 2 + 1 +
-                                              (in_wave_buffer.start_sample_offset % 2);
-            const s64 start = start_frames * 8 + start_extra;
-            const s64 end_frames = in_wave_buffer.end_sample_offset / 14;
-            const s64 end_extra = in_wave_buffer.end_sample_offset % 14 == 0
-                                      ? 0
-                                      : (in_wave_buffer.end_sample_offset % 14) / 2 + 1 +
-                                            (in_wave_buffer.end_sample_offset % 2);
-            const s64 end = end_frames * 8 + end_extra;
-            if (in_wave_buffer.start_sample_offset < 0 || start > buffer_size ||
-                in_wave_buffer.end_sample_offset < 0 || end > buffer_size) {
-                LOG_ERROR(Audio,
-                          "ADPMC wavebuffer has an invalid size. Buffer has size 0x{:08X}, but "
-                          "offsets were "
-                          "{:08X} - 0x{:08X}",
-                          in_wave_buffer.buffer_size, start, end);
-                return;
-            }
-        }
-        // TODO(ogniK): ADPCM Size error
-
-        out_wavebuffer.sent_to_dsp = false;
-        out_wavebuffer.start_sample_offset = in_wave_buffer.start_sample_offset;
-        out_wavebuffer.end_sample_offset = in_wave_buffer.end_sample_offset;
-        out_wavebuffer.is_looping = in_wave_buffer.is_looping;
-        out_wavebuffer.end_of_stream = in_wave_buffer.end_of_stream;
-
-        out_wavebuffer.buffer_address = in_wave_buffer.buffer_address;
-        out_wavebuffer.buffer_size = in_wave_buffer.buffer_size;
-        out_wavebuffer.context_address = in_wave_buffer.context_address;
-        out_wavebuffer.context_size = in_wave_buffer.context_size;
-        out_wavebuffer.loop_start_sample = in_wave_buffer.loop_start_sample;
-        out_wavebuffer.loop_end_sample = in_wave_buffer.loop_end_sample;
-        in_params.buffer_mapped =
-            in_wave_buffer.buffer_address != 0 && in_wave_buffer.buffer_size != 0;
-        // TODO(ogniK): Pool mapper attachment
-        // TODO(ogniK): IsAdpcmLoopContextBugFixed
-        if (sample_format == SampleFormat::Adpcm && in_wave_buffer.context_address != 0 &&
-            in_wave_buffer.context_size != 0 && behavior_info.IsAdpcmLoopContextBugFixed()) {
-        } else {
-            out_wavebuffer.context_address = 0;
-            out_wavebuffer.context_size = 0;
-        }
-    }
-}
-
-void ServerVoiceInfo::WriteOutStatus(
-    VoiceInfo::OutParams& voice_out, VoiceInfo::InParams& voice_in,
-    std::array<VoiceState*, AudioCommon::MAX_CHANNEL_COUNT>& voice_states) {
-    if (voice_in.is_new || in_params.is_new) {
-        in_params.is_new = true;
-        voice_out.wave_buffer_consumed = 0;
-        voice_out.played_sample_count = 0;
-        voice_out.voice_dropped = false;
-    } else {
-        const auto& state = voice_states[0];
-        voice_out.wave_buffer_consumed = state->wave_buffer_consumed;
-        voice_out.played_sample_count = state->played_sample_count;
-        voice_out.voice_dropped = state->voice_dropped;
-    }
-}
-
-const ServerVoiceInfo::InParams& ServerVoiceInfo::GetInParams() const {
-    return in_params;
-}
-
-ServerVoiceInfo::InParams& ServerVoiceInfo::GetInParams() {
-    return in_params;
-}
-
-const ServerVoiceInfo::OutParams& ServerVoiceInfo::GetOutParams() const {
-    return out_params;
-}
-
-ServerVoiceInfo::OutParams& ServerVoiceInfo::GetOutParams() {
-    return out_params;
-}
-
-bool ServerVoiceInfo::ShouldSkip() const {
-    // TODO(ogniK): Handle unmapped wave buffers or parameters
-    return !in_params.in_use || in_params.wave_buffer_count == 0 || !in_params.buffer_mapped ||
-           in_params.voice_drop_flag;
-}
-
-bool ServerVoiceInfo::UpdateForCommandGeneration(VoiceContext& voice_context) {
-    std::array<VoiceState*, AudioCommon::MAX_CHANNEL_COUNT> dsp_voice_states{};
-    if (in_params.is_new) {
-        ResetResources(voice_context);
-        in_params.last_volume = in_params.volume;
-        in_params.is_new = false;
-    }
-
-    const s32 channel_count = in_params.channel_count;
-    for (s32 i = 0; i < channel_count; i++) {
-        const auto channel_resource = in_params.voice_channel_resource_id[i];
-        dsp_voice_states[i] =
-            &voice_context.GetDspSharedState(static_cast<std::size_t>(channel_resource));
-    }
-    return UpdateParametersForCommandGeneration(dsp_voice_states);
-}
-
-void ServerVoiceInfo::ResetResources(VoiceContext& voice_context) {
-    const s32 channel_count = in_params.channel_count;
-    for (s32 i = 0; i < channel_count; i++) {
-        const auto channel_resource = in_params.voice_channel_resource_id[i];
-        auto& dsp_state =
-            voice_context.GetDspSharedState(static_cast<std::size_t>(channel_resource));
-        dsp_state = {};
-        voice_context.GetChannelResource(static_cast<std::size_t>(channel_resource))
-            .UpdateLastMixVolumes();
-    }
-}
-
-bool ServerVoiceInfo::UpdateParametersForCommandGeneration(
-    std::array<VoiceState*, AudioCommon::MAX_CHANNEL_COUNT>& dsp_voice_states) {
-    const s32 channel_count = in_params.channel_count;
-    if (in_params.wave_buffer_flush_request_count > 0) {
-        FlushWaveBuffers(in_params.wave_buffer_flush_request_count, dsp_voice_states,
-                         channel_count);
-        in_params.wave_buffer_flush_request_count = 0;
-    }
-
-    switch (in_params.current_playstate) {
-    case ServerPlayState::Play: {
-        for (std::size_t i = 0; i < AudioCommon::MAX_WAVE_BUFFERS; i++) {
-            if (!in_params.wave_buffer[i].sent_to_dsp) {
-                for (s32 channel = 0; channel < channel_count; channel++) {
-                    dsp_voice_states[channel]->is_wave_buffer_valid[i] = true;
-                }
-                in_params.wave_buffer[i].sent_to_dsp = true;
-            }
-        }
-        in_params.should_depop = false;
-        return HasValidWaveBuffer(dsp_voice_states[0]);
-    }
-    case ServerPlayState::Paused:
-    case ServerPlayState::Stop: {
-        in_params.should_depop = in_params.last_playstate == ServerPlayState::Play;
-        return in_params.should_depop;
-    }
-    case ServerPlayState::RequestStop: {
-        for (std::size_t i = 0; i < AudioCommon::MAX_WAVE_BUFFERS; i++) {
-            in_params.wave_buffer[i].sent_to_dsp = true;
-            for (s32 channel = 0; channel < channel_count; channel++) {
-                auto* dsp_state = dsp_voice_states[channel];
-
-                if (dsp_state->is_wave_buffer_valid[i]) {
-                    dsp_state->wave_buffer_index =
-                        (dsp_state->wave_buffer_index + 1) % AudioCommon::MAX_WAVE_BUFFERS;
-                    dsp_state->wave_buffer_consumed++;
-                }
-
-                dsp_state->is_wave_buffer_valid[i] = false;
-            }
-        }
-
-        for (s32 channel = 0; channel < channel_count; channel++) {
-            auto* dsp_state = dsp_voice_states[channel];
-            dsp_state->offset = 0;
-            dsp_state->played_sample_count = 0;
-            dsp_state->fraction = 0;
-            dsp_state->sample_history.fill(0);
-            dsp_state->context = {};
-        }
-
-        in_params.current_playstate = ServerPlayState::Stop;
-        in_params.should_depop = in_params.last_playstate == ServerPlayState::Play;
-        return in_params.should_depop;
-    }
-    default:
-        ASSERT_MSG(false, "Invalid playstate {}", in_params.current_playstate);
-    }
-
-    return false;
-}
-
-void ServerVoiceInfo::FlushWaveBuffers(
-    u8 flush_count, std::array<VoiceState*, AudioCommon::MAX_CHANNEL_COUNT>& dsp_voice_states,
-    s32 channel_count) {
-    auto wave_head = in_params.wave_buffer_head;
-
-    for (u8 i = 0; i < flush_count; i++) {
-        in_params.wave_buffer[wave_head].sent_to_dsp = true;
-        for (s32 channel = 0; channel < channel_count; channel++) {
-            auto* dsp_state = dsp_voice_states[channel];
-            dsp_state->wave_buffer_consumed++;
-            dsp_state->is_wave_buffer_valid[wave_head] = false;
-            dsp_state->wave_buffer_index =
-                (dsp_state->wave_buffer_index + 1) % AudioCommon::MAX_WAVE_BUFFERS;
-        }
-        wave_head = (wave_head + 1) % AudioCommon::MAX_WAVE_BUFFERS;
-    }
-}
-
-bool ServerVoiceInfo::HasValidWaveBuffer(const VoiceState* state) const {
-    const auto& valid_wb = state->is_wave_buffer_valid;
-    return std::find(valid_wb.begin(), valid_wb.end(), true) != valid_wb.end();
-}
-
-void ServerVoiceInfo::SetWaveBufferCompleted(VoiceState& dsp_state,
-                                             const ServerWaveBuffer& wave_buffer) {
-    dsp_state.is_wave_buffer_valid[dsp_state.wave_buffer_index] = false;
-    dsp_state.wave_buffer_consumed++;
-    dsp_state.wave_buffer_index = (dsp_state.wave_buffer_index + 1) % AudioCommon::MAX_WAVE_BUFFERS;
-    dsp_state.loop_count = 0;
-    if (wave_buffer.end_of_stream) {
-        dsp_state.played_sample_count = 0;
-    }
-}
-
-VoiceContext::VoiceContext(std::size_t voice_count_) : voice_count{voice_count_} {
-    for (std::size_t i = 0; i < voice_count; i++) {
-        voice_channel_resources.emplace_back(static_cast<s32>(i));
-        sorted_voice_info.push_back(&voice_info.emplace_back());
-        voice_states.emplace_back();
-        dsp_voice_states.emplace_back();
-    }
-}
-
-VoiceContext::~VoiceContext() {
-    sorted_voice_info.clear();
-}
-
-std::size_t VoiceContext::GetVoiceCount() const {
-    return voice_count;
-}
-
-ServerVoiceChannelResource& VoiceContext::GetChannelResource(std::size_t i) {
-    ASSERT(i < voice_count);
-    return voice_channel_resources.at(i);
-}
-
-const ServerVoiceChannelResource& VoiceContext::GetChannelResource(std::size_t i) const {
-    ASSERT(i < voice_count);
-    return voice_channel_resources.at(i);
-}
-
-VoiceState& VoiceContext::GetState(std::size_t i) {
-    ASSERT(i < voice_count);
-    return voice_states.at(i);
-}
-
-const VoiceState& VoiceContext::GetState(std::size_t i) const {
-    ASSERT(i < voice_count);
-    return voice_states.at(i);
-}
-
-VoiceState& VoiceContext::GetDspSharedState(std::size_t i) {
-    ASSERT(i < voice_count);
-    return dsp_voice_states.at(i);
-}
-
-const VoiceState& VoiceContext::GetDspSharedState(std::size_t i) const {
-    ASSERT(i < voice_count);
-    return dsp_voice_states.at(i);
-}
-
-ServerVoiceInfo& VoiceContext::GetInfo(std::size_t i) {
-    ASSERT(i < voice_count);
-    return voice_info.at(i);
-}
-
-const ServerVoiceInfo& VoiceContext::GetInfo(std::size_t i) const {
-    ASSERT(i < voice_count);
-    return voice_info.at(i);
-}
-
-ServerVoiceInfo& VoiceContext::GetSortedInfo(std::size_t i) {
-    ASSERT(i < voice_count);
-    return *sorted_voice_info.at(i);
-}
-
-const ServerVoiceInfo& VoiceContext::GetSortedInfo(std::size_t i) const {
-    ASSERT(i < voice_count);
-    return *sorted_voice_info.at(i);
-}
-
-s32 VoiceContext::DecodePcm16(s32* output_buffer, ServerWaveBuffer* wave_buffer, s32 channel,
-                              s32 channel_count, s32 buffer_offset, s32 sample_count,
-                              Core::Memory::Memory& memory) {
-    if (wave_buffer->buffer_address == 0) {
-        return 0;
-    }
-    if (wave_buffer->buffer_size == 0) {
-        return 0;
-    }
-    if (wave_buffer->end_sample_offset < wave_buffer->start_sample_offset) {
-        return 0;
-    }
-
-    const auto samples_remaining =
-        (wave_buffer->end_sample_offset - wave_buffer->start_sample_offset) - buffer_offset;
-    const auto start_offset = (wave_buffer->start_sample_offset + buffer_offset) * channel_count;
-    const auto buffer_pos = wave_buffer->buffer_address + start_offset;
-
-    s16* buffer_data = reinterpret_cast<s16*>(memory.GetPointer(buffer_pos));
-
-    const auto samples_processed = std::min(sample_count, samples_remaining);
-
-    // Fast path
-    if (channel_count == 1) {
-        for (std::ptrdiff_t i = 0; i < samples_processed; i++) {
-            output_buffer[i] = buffer_data[i];
-        }
-    } else {
-        for (std::ptrdiff_t i = 0; i < samples_processed; i++) {
-            output_buffer[i] = buffer_data[i * channel_count + channel];
-        }
-    }
-
-    return samples_processed;
-}
-
-void VoiceContext::SortInfo() {
-    for (std::size_t i = 0; i < voice_count; i++) {
-        sorted_voice_info[i] = &voice_info[i];
-    }
-
-    std::sort(sorted_voice_info.begin(), sorted_voice_info.end(),
-              [](const ServerVoiceInfo* lhs, const ServerVoiceInfo* rhs) {
-                  const auto& lhs_in = lhs->GetInParams();
-                  const auto& rhs_in = rhs->GetInParams();
-                  // Sort by priority
-                  if (lhs_in.priority != rhs_in.priority) {
-                      return lhs_in.priority > rhs_in.priority;
-                  } else {
-                      // If the priorities match, sort by sorting order
-                      return lhs_in.sorting_order > rhs_in.sorting_order;
-                  }
-              });
-}
-
-void VoiceContext::UpdateStateByDspShared() {
-    voice_states = dsp_voice_states;
-}
-
-} // namespace AudioCore