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-rw-r--r--src/audio_core/voice_context.cpp579
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