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53b95fea19
The setting does not actually define the channels themselves, only the downmix option that the PS3 provides. Channels might be changed seperately in the future.
1921 lines
50 KiB
C++
1921 lines
50 KiB
C++
#include "stdafx.h"
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#include "Emu/Cell/PPUModule.h"
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#include "Emu/Cell/lv2/sys_process.h"
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#include "Emu/Cell/lv2/sys_event.h"
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#include "cellAudio.h"
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#include <atomic>
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#include <cmath>
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LOG_CHANNEL(cellAudio);
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vm::gvar<char, AUDIO_PORT_OFFSET * AUDIO_PORT_COUNT> g_audio_buffer;
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vm::gvar<u64, AUDIO_PORT_COUNT> g_audio_indices;
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template <>
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void fmt_class_string<CellAudioError>::format(std::string& out, u64 arg)
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{
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format_enum(out, arg, [](CellAudioError value)
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{
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switch (value)
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{
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STR_CASE(CELL_AUDIO_ERROR_ALREADY_INIT);
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STR_CASE(CELL_AUDIO_ERROR_AUDIOSYSTEM);
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STR_CASE(CELL_AUDIO_ERROR_NOT_INIT);
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STR_CASE(CELL_AUDIO_ERROR_PARAM);
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STR_CASE(CELL_AUDIO_ERROR_PORT_FULL);
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STR_CASE(CELL_AUDIO_ERROR_PORT_ALREADY_RUN);
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STR_CASE(CELL_AUDIO_ERROR_PORT_NOT_OPEN);
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STR_CASE(CELL_AUDIO_ERROR_PORT_NOT_RUN);
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STR_CASE(CELL_AUDIO_ERROR_TRANS_EVENT);
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STR_CASE(CELL_AUDIO_ERROR_PORT_OPEN);
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STR_CASE(CELL_AUDIO_ERROR_SHAREDMEMORY);
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STR_CASE(CELL_AUDIO_ERROR_MUTEX);
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STR_CASE(CELL_AUDIO_ERROR_EVENT_QUEUE);
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STR_CASE(CELL_AUDIO_ERROR_AUDIOSYSTEM_NOT_FOUND);
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STR_CASE(CELL_AUDIO_ERROR_TAG_NOT_FOUND);
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}
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return unknown;
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});
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}
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cell_audio_config::cell_audio_config()
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{
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raw = audio::get_raw_config();
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reset();
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}
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void cell_audio_config::reset()
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{
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backend.reset();
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backend = Emu.GetCallbacks().get_audio();
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audio_channels = backend->get_channels();
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audio_sampling_rate = backend->get_sampling_rate();
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audio_block_period = AUDIO_BUFFER_SAMPLES * 1000000 / audio_sampling_rate;
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audio_buffer_length = AUDIO_BUFFER_SAMPLES * audio_channels;
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audio_buffer_size = audio_buffer_length * backend->get_sample_size();
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desired_buffer_duration = raw.desired_buffer_duration * 1000llu;
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buffering_enabled = raw.buffering_enabled && backend->has_capability(AudioBackend::PLAY_PAUSE_FLUSH | AudioBackend::IS_PLAYING);;
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minimum_block_period = audio_block_period / 2;
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maximum_block_period = (6 * audio_block_period) / 5;
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desired_full_buffers = buffering_enabled ? static_cast<u32>(desired_buffer_duration / audio_block_period) + 3 : 2;
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num_allocated_buffers = desired_full_buffers + EXTRA_AUDIO_BUFFERS;
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fully_untouched_timeout = static_cast<u64>(audio_block_period) * 2;
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partially_untouched_timeout = static_cast<u64>(audio_block_period) * 4;
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const bool raw_time_stretching_enabled = buffering_enabled && raw.enable_time_stretching && (raw.time_stretching_threshold > 0);
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time_stretching_enabled = raw_time_stretching_enabled && backend->has_capability(AudioBackend::SET_FREQUENCY_RATIO);
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time_stretching_threshold = raw.time_stretching_threshold / 100.0f;
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// Warn if audio backend does not support all requested features
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if (raw.buffering_enabled && !buffering_enabled)
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{
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cellAudio.error("Audio backend %s does not support buffering, this option will be ignored.", backend->GetName());
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}
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if (raw_time_stretching_enabled && !time_stretching_enabled)
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{
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cellAudio.error("Audio backend %s does not support time stretching, this option will be ignored.", backend->GetName());
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}
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}
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audio_ringbuffer::audio_ringbuffer(cell_audio_config& _cfg)
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: backend(_cfg.backend)
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, cfg(_cfg)
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, buf_sz(AUDIO_BUFFER_SAMPLES * _cfg.audio_channels)
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, emu_paused(Emu.IsPaused())
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{
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// Initialize buffers
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if (cfg.num_allocated_buffers > MAX_AUDIO_BUFFERS)
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{
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fmt::throw_exception("MAX_AUDIO_BUFFERS is too small");
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}
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for (u32 i = 0; i < cfg.num_allocated_buffers; i++)
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{
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buffer[i].reset(new float[buf_sz]{});
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}
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// Init audio dumper if enabled
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if (g_cfg.audio.dump_to_file)
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{
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m_dump.reset(new AudioDumper(cfg.audio_channels));
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}
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// Initialize backend
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{
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std::string str;
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backend->dump_capabilities(str);
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cellAudio.notice("cellAudio initializing. Backend: %s, Capabilities: %s", backend->GetName(), str.c_str());
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}
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backend->Open(cfg.num_allocated_buffers);
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backend_open = true;
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ASSERT(!get_backend_playing());
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}
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audio_ringbuffer::~audio_ringbuffer()
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{
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if (!backend_open)
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{
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return;
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}
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if (get_backend_playing() && has_capability(AudioBackend::PLAY_PAUSE_FLUSH))
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{
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backend->Pause();
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}
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backend->Close();
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}
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f32 audio_ringbuffer::set_frequency_ratio(f32 new_ratio)
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{
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if (!has_capability(AudioBackend::SET_FREQUENCY_RATIO))
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{
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ASSERT(new_ratio == 1.0f);
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frequency_ratio = 1.0f;
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}
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else
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{
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frequency_ratio = backend->SetFrequencyRatio(new_ratio);
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//cellAudio.trace("set_frequency_ratio(%1.2f) -> %1.2f", new_ratio, frequency_ratio);
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}
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return frequency_ratio;
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}
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void audio_ringbuffer::enqueue(const float* in_buffer)
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{
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AUDIT(cur_pos < cfg.num_allocated_buffers);
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// Prepare buffer
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const void* buf = in_buffer;
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if (buf == nullptr)
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{
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buf = buffer[cur_pos].get();
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cur_pos = (cur_pos + 1) % cfg.num_allocated_buffers;
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}
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// Dump audio if enabled
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if (m_dump)
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{
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m_dump->WriteData(buf, cfg.audio_buffer_size);
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}
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// Enqueue audio
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const bool success = backend->AddData(buf, AUDIO_BUFFER_SAMPLES * cfg.audio_channels);
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if (!success)
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{
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cellAudio.error("Could not enqueue buffer onto audio backend. Attempting to recover...");
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flush();
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return;
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}
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if (has_capability(AudioBackend::PLAY_PAUSE_FLUSH))
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{
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enqueued_samples += AUDIO_BUFFER_SAMPLES;
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// Start playing audio
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play();
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}
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}
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void audio_ringbuffer::enqueue_silence(u32 buf_count)
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{
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AUDIT(has_capability(AudioBackend::PLAY_PAUSE_FLUSH));
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for (u32 i = 0; i < buf_count; i++)
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{
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enqueue(silence_buffer);
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}
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}
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void audio_ringbuffer::play()
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{
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if (!has_capability(AudioBackend::PLAY_PAUSE_FLUSH))
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{
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playing = true;
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return;
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}
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if (playing && has_capability(AudioBackend::IS_PLAYING))
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{
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return;
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}
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if (frequency_ratio != 1.0f)
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{
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set_frequency_ratio(1.0f);
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}
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playing = true;
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ASSERT(enqueued_samples > 0);
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play_timestamp = get_timestamp();
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backend->Play();
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}
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void audio_ringbuffer::flush()
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{
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if (!has_capability(AudioBackend::PLAY_PAUSE_FLUSH))
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{
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playing = false;
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return;
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}
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//cellAudio.trace("Flushing an estimated %llu enqueued samples", enqueued_samples);
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backend->Pause();
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playing = false;
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backend->Flush();
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if (frequency_ratio != 1.0f)
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{
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set_frequency_ratio(1.0f);
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}
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enqueued_samples = 0;
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}
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u64 audio_ringbuffer::update()
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{
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// Check emulator pause state
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if (Emu.IsPaused())
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{
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// Emulator paused
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if (playing && has_capability(AudioBackend::PLAY_PAUSE_FLUSH))
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{
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backend->Pause();
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}
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emu_paused = true;
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}
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else if (emu_paused)
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{
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// Emulator unpaused
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if (enqueued_samples > 0 && has_capability(AudioBackend::PLAY_PAUSE_FLUSH))
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{
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play();
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}
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emu_paused = false;
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}
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// Prepare timestamp and playing status
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const u64 timestamp = get_timestamp();
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const bool new_playing = !emu_paused && get_backend_playing();
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// Calculate how many audio samples have played since last time
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if (cfg.buffering_enabled && (playing || new_playing))
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{
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if (has_capability(AudioBackend::GET_NUM_ENQUEUED_SAMPLES))
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{
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// Backend supports querying for the remaining playtime, so just ask it
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enqueued_samples = backend->GetNumEnqueuedSamples();
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}
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else
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{
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const u64 play_delta = timestamp - (play_timestamp > update_timestamp ? play_timestamp : update_timestamp);
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const u64 delta_samples_tmp = play_delta * static_cast<u64>(cfg.audio_sampling_rate * frequency_ratio) + last_remainder;
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last_remainder = delta_samples_tmp % 1'000'000;
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const u64 delta_samples = delta_samples_tmp / 1'000'000;
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//cellAudio.error("play_delta=%llu delta_samples=%llu", play_delta, delta_samples);
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if (delta_samples > 0)
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{
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if (enqueued_samples < delta_samples)
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{
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enqueued_samples = 0;
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}
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else
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{
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enqueued_samples -= delta_samples;
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}
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if (enqueued_samples == 0)
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{
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cellAudio.trace("Audio buffer about to underrun!");
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}
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}
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}
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}
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// Update playing state
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if (playing != new_playing)
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{
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if (!new_playing)
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{
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cellAudio.warning("Audio backend stopped unexpectedly, likely due to a buffer underrun");
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flush();
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playing = false;
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}
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else
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{
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playing = true;
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}
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}
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// Store and return timestamp
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update_timestamp = timestamp;
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return timestamp;
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}
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void audio_port::tag(s32 offset)
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{
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auto port_pos = position(offset);
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auto port_buf = get_vm_ptr(offset);
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// This tag will be used to make sure that the game has finished writing the audio for the next audio period
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// We use -0.0f in case games check if the buffer is empty. -0.0f == 0.0f evaluates to true, but std::signbit can be used to distinguish them
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const f32 tag = -0.0f;
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const u32 tag_first_pos = num_channels == 2 ? PORT_BUFFER_TAG_FIRST_2CH : num_channels == 6 ? PORT_BUFFER_TAG_FIRST_6CH : PORT_BUFFER_TAG_FIRST_8CH;
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const u32 tag_delta = num_channels == 2 ? PORT_BUFFER_TAG_DELTA_2CH : num_channels == 6 ? PORT_BUFFER_TAG_DELTA_6CH : PORT_BUFFER_TAG_DELTA_8CH;
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for (u32 tag_pos = tag_first_pos, tag_nr = 0; tag_nr < PORT_BUFFER_TAG_COUNT; tag_pos += tag_delta, tag_nr++)
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{
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port_buf[tag_pos] = tag;
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last_tag_value[tag_nr] = -0.0f;
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}
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prev_touched_tag_nr = UINT32_MAX;
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}
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std::tuple<u32, u32, u32, u32> cell_audio_thread::count_port_buffer_tags()
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{
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AUDIT(cfg.buffering_enabled);
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u32 active = 0;
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u32 in_progress = 0;
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u32 untouched = 0;
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u32 incomplete = 0;
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for (auto& port : ports)
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{
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if (port.state != audio_port_state::started) continue;
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active++;
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auto port_buf = port.get_vm_ptr();
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u32 port_pos = port.position();
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// Find the last tag that has been touched
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const u32 tag_first_pos = port.num_channels == 2 ? PORT_BUFFER_TAG_FIRST_2CH : port.num_channels == 6 ? PORT_BUFFER_TAG_FIRST_6CH : PORT_BUFFER_TAG_FIRST_8CH;
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const u32 tag_delta = port.num_channels == 2 ? PORT_BUFFER_TAG_DELTA_2CH : port.num_channels == 6 ? PORT_BUFFER_TAG_DELTA_6CH : PORT_BUFFER_TAG_DELTA_8CH;
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u32 last_touched_tag_nr = port.prev_touched_tag_nr;
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bool retouched = false;
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for (u32 tag_pos = tag_first_pos, tag_nr = 0; tag_nr < PORT_BUFFER_TAG_COUNT; tag_pos += tag_delta, tag_nr++)
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{
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const f32 val = port_buf[tag_pos];
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f32& last_val = port.last_tag_value[tag_nr];
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if (val != last_val || (last_val == -0.0f && std::signbit(last_val) && !std::signbit(val)))
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{
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last_val = val;
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retouched |= (tag_nr <= port.prev_touched_tag_nr) && port.prev_touched_tag_nr != UINT32_MAX;
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last_touched_tag_nr = tag_nr;
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}
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}
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// Decide whether the buffer is untouched, in progress, incomplete, or complete
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if (last_touched_tag_nr == UINT32_MAX)
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{
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// no tag has been touched yet
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untouched++;
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}
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else if (last_touched_tag_nr == PORT_BUFFER_TAG_COUNT - 1)
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{
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if (retouched)
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{
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// we retouched, so wait at least once more to make sure no more tags get touched
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in_progress++;
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}
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// buffer has been completely filled
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port.prev_touched_tag_nr = last_touched_tag_nr;
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}
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else if (last_touched_tag_nr == port.prev_touched_tag_nr)
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{
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if (retouched)
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{
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// we retouched, so wait at least once more to make sure no more tags get touched
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in_progress++;
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}
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else
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{
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// hasn't been touched since the last call
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incomplete++;
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}
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}
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else
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{
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// the touched tag changed since the last call
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in_progress++;
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port.prev_touched_tag_nr = last_touched_tag_nr;
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}
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}
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return std::make_tuple(active, in_progress, untouched, incomplete);
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}
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void cell_audio_thread::reset_ports(s32 offset)
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{
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// Memset buffer to 0 and tag
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for (auto& port : ports)
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{
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if (port.state != audio_port_state::started) continue;
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memset(port.get_vm_ptr(offset), 0, port.block_size() * sizeof(float));
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if (cfg.buffering_enabled)
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{
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port.tag(offset);
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}
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}
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}
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void cell_audio_thread::advance(u64 timestamp, bool reset)
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{
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std::unique_lock lock(mutex);
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// update ports
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if (reset)
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{
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reset_ports(0);
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}
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for (auto& port : ports)
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{
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if (port.state != audio_port_state::started) continue;
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port.global_counter = m_counter;
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port.active_counter++;
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port.timestamp = timestamp;
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port.cur_pos = port.position(1);
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g_audio_indices[port.number] = port.cur_pos;
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}
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if (cfg.buffering_enabled)
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{
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// Calculate rolling average of enqueued playtime
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const u64 enqueued_playtime = ringbuffer->get_enqueued_playtime(/* raw */ true);
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m_average_playtime = cfg.period_average_alpha * enqueued_playtime + (1.0f - cfg.period_average_alpha) * m_average_playtime;
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//cellAudio.error("m_average_playtime=%4.2f, enqueued_playtime=%u", m_average_playtime, enqueued_playtime);
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}
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m_counter++;
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m_last_period_end = timestamp;
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m_dynamic_period = 0;
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// send aftermix event (normal audio event)
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std::array<std::shared_ptr<lv2_event_queue>, MAX_AUDIO_EVENT_QUEUES> queues;
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std::array<u64, MAX_AUDIO_EVENT_QUEUES> event_sources;
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u32 queue_count = 0;
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event_period++;
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for (const auto& key_inf : keys)
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{
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if (key_inf.flags & CELL_AUDIO_EVENTFLAG_NOMIX)
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{
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continue;
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}
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if ((queues[queue_count] = key_inf.port.lock()))
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{
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u32 periods = 1;
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if (key_inf.flags & CELL_AUDIO_EVENTFLAG_DECIMATE_2)
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{
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periods *= 2;
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}
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if (key_inf.flags & CELL_AUDIO_EVENTFLAG_DECIMATE_4)
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{
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// If both flags are set periods is set to x8
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periods *= 4;
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}
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if ((event_period ^ key_inf.start_period) & (periods - 1))
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{
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// The time has not come for this key to receive event
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queues[queue_count].reset();
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continue;
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|
}
|
|
|
|
event_sources[queue_count] = key_inf.source;
|
|
queue_count++;
|
|
}
|
|
}
|
|
|
|
lock.unlock();
|
|
|
|
for (u32 i = 0; i < queue_count; i++)
|
|
{
|
|
queues[i]->send(event_sources[i], 0, 0, 0);
|
|
}
|
|
}
|
|
|
|
namespace audio
|
|
{
|
|
cell_audio_config::raw_config get_raw_config()
|
|
{
|
|
return
|
|
{
|
|
.buffering_enabled = static_cast<bool>(g_cfg.audio.enable_buffering),
|
|
.desired_buffer_duration = g_cfg.audio.desired_buffer_duration,
|
|
.enable_time_stretching = static_cast<bool>(g_cfg.audio.enable_time_stretching),
|
|
.time_stretching_threshold = g_cfg.audio.time_stretching_threshold,
|
|
.convert_to_u16 = static_cast<bool>(g_cfg.audio.convert_to_u16),
|
|
.start_threshold = static_cast<u32>(g_cfg.audio.start_threshold),
|
|
.sampling_period_multiplier = static_cast<u32>(g_cfg.audio.sampling_period_multiplier),
|
|
.downmix = g_cfg.audio.audio_channel_downmix,
|
|
.renderer = g_cfg.audio.renderer
|
|
};
|
|
}
|
|
|
|
void configure_audio()
|
|
{
|
|
if (const auto g_audio = g_fxo->get<cell_audio>())
|
|
{
|
|
// Only reboot the audio renderer if a relevant setting changed
|
|
const auto new_raw = get_raw_config();
|
|
|
|
if (const auto raw = g_audio->cfg.raw;
|
|
raw.desired_buffer_duration != new_raw.desired_buffer_duration ||
|
|
raw.buffering_enabled != new_raw.buffering_enabled ||
|
|
raw.time_stretching_threshold != new_raw.time_stretching_threshold ||
|
|
raw.enable_time_stretching != new_raw.enable_time_stretching ||
|
|
raw.convert_to_u16 != new_raw.convert_to_u16 ||
|
|
raw.start_threshold != new_raw.start_threshold ||
|
|
raw.sampling_period_multiplier != new_raw.sampling_period_multiplier ||
|
|
raw.downmix != new_raw.downmix ||
|
|
raw.renderer != new_raw.renderer)
|
|
{
|
|
g_audio->cfg.raw = new_raw;
|
|
g_audio->m_update_configuration = true;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void cell_audio_thread::update_config()
|
|
{
|
|
std::lock_guard lock(mutex);
|
|
|
|
// Clear ringbuffer
|
|
ringbuffer.reset();
|
|
|
|
// Reload config
|
|
cfg.reset();
|
|
|
|
// Allocate ringbuffer
|
|
ringbuffer.reset(new audio_ringbuffer(cfg));
|
|
}
|
|
|
|
void cell_audio_thread::operator()()
|
|
{
|
|
thread_ctrl::set_native_priority(1);
|
|
|
|
// Allocate ringbuffer
|
|
ringbuffer.reset(new audio_ringbuffer(cfg));
|
|
|
|
// Initialize loop variables
|
|
m_counter = 0;
|
|
m_start_time = ringbuffer->get_timestamp();
|
|
m_last_period_end = m_start_time;
|
|
m_dynamic_period = 0;
|
|
|
|
u32 untouched_expected = 0;
|
|
u32 in_progress_expected = 0;
|
|
|
|
// Main cellAudio loop
|
|
while (thread_ctrl::state() != thread_state::aborting)
|
|
{
|
|
if (m_update_configuration)
|
|
{
|
|
update_config();
|
|
m_update_configuration = false;
|
|
}
|
|
|
|
const u64 timestamp = ringbuffer->update();
|
|
|
|
if (Emu.IsPaused())
|
|
{
|
|
thread_ctrl::wait_for(10000);
|
|
continue;
|
|
}
|
|
|
|
// TODO: send beforemix event (in ~2,6 ms before mixing)
|
|
|
|
const u64 time_since_last_period = timestamp - m_last_period_end;
|
|
|
|
if (!cfg.buffering_enabled)
|
|
{
|
|
const u64 period_end = (m_counter * cfg.audio_block_period) + m_start_time;
|
|
const s64 time_left = period_end - timestamp;
|
|
|
|
if (time_left > cfg.period_comparison_margin)
|
|
{
|
|
thread_ctrl::wait_for(get_thread_wait_delay(time_left));
|
|
continue;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
const u64 enqueued_samples = ringbuffer->get_enqueued_samples();
|
|
f32 frequency_ratio = ringbuffer->get_frequency_ratio();
|
|
u64 enqueued_playtime = ringbuffer->get_enqueued_playtime();
|
|
const u64 enqueued_buffers = enqueued_samples / AUDIO_BUFFER_SAMPLES;
|
|
|
|
const bool playing = ringbuffer->is_playing();
|
|
|
|
const auto tag_info = count_port_buffer_tags();
|
|
const u32 active_ports = std::get<0>(tag_info);
|
|
const u32 in_progress = std::get<1>(tag_info);
|
|
const u32 untouched = std::get<2>(tag_info);
|
|
const u32 incomplete = std::get<3>(tag_info);
|
|
|
|
// Wait for a dynamic period - try to maintain an average as close as possible to 5.(3)ms
|
|
if (!playing)
|
|
{
|
|
// When the buffer is empty, always use the correct block period
|
|
m_dynamic_period = cfg.audio_block_period;
|
|
}
|
|
else
|
|
{
|
|
// Ratio between the rolling average of the audio period, and the desired audio period
|
|
const f32 average_playtime_ratio = m_average_playtime / cfg.audio_buffer_length;
|
|
|
|
// Use the above average ratio to decide how much buffer we should be aiming for
|
|
f32 desired_duration_adjusted = cfg.desired_buffer_duration + (cfg.audio_block_period / 2.0f);
|
|
if (average_playtime_ratio < 1.0f)
|
|
{
|
|
desired_duration_adjusted /= std::max(average_playtime_ratio, 0.25f);
|
|
}
|
|
|
|
if (cfg.time_stretching_enabled)
|
|
{
|
|
// Calculate what the playtime is without a frequency ratio
|
|
const u64 raw_enqueued_playtime = ringbuffer->get_enqueued_playtime(/* raw= */ true);
|
|
|
|
// 1.0 means exactly as desired
|
|
// <1.0 means not as full as desired
|
|
// >1.0 means more full than desired
|
|
const f32 desired_duration_rate = raw_enqueued_playtime / desired_duration_adjusted;
|
|
|
|
// update frequency ratio if necessary
|
|
f32 new_ratio = frequency_ratio;
|
|
if (desired_duration_rate < cfg.time_stretching_threshold)
|
|
{
|
|
const f32 normalized_desired_duration_rate = desired_duration_rate / cfg.time_stretching_threshold;
|
|
const f32 request_ratio = normalized_desired_duration_rate * cfg.time_stretching_scale;
|
|
AUDIT(request_ratio <= 1.0f);
|
|
|
|
// change frequency ratio in steps
|
|
if (std::abs(frequency_ratio - request_ratio) > cfg.time_stretching_step)
|
|
{
|
|
new_ratio = ringbuffer->set_frequency_ratio(request_ratio);
|
|
}
|
|
}
|
|
else if (frequency_ratio != 1.0f)
|
|
{
|
|
new_ratio = ringbuffer->set_frequency_ratio(1.0f);
|
|
}
|
|
|
|
if (new_ratio != frequency_ratio)
|
|
{
|
|
// ratio changed, calculate new dynamic period
|
|
frequency_ratio = new_ratio;
|
|
enqueued_playtime = ringbuffer->get_enqueued_playtime();
|
|
m_dynamic_period = 0;
|
|
}
|
|
}
|
|
|
|
|
|
// 1.0 means exactly as desired
|
|
// <1.0 means not as full as desired
|
|
// >1.0 means more full than desired
|
|
const f32 desired_duration_rate = enqueued_playtime / desired_duration_adjusted;
|
|
|
|
if (desired_duration_rate >= 1.0f)
|
|
{
|
|
// more full than desired
|
|
const f32 multiplier = 1.0f / desired_duration_rate;
|
|
m_dynamic_period = cfg.maximum_block_period - static_cast<u64>((cfg.maximum_block_period - cfg.audio_block_period) * multiplier);
|
|
}
|
|
else
|
|
{
|
|
// not as full as desired
|
|
const f32 multiplier = desired_duration_rate * desired_duration_rate; // quite aggressive, but helps more times than it hurts
|
|
m_dynamic_period = cfg.minimum_block_period + static_cast<u64>((cfg.audio_block_period - cfg.minimum_block_period) * multiplier);
|
|
}
|
|
}
|
|
|
|
s64 time_left = m_dynamic_period - time_since_last_period;
|
|
if (time_left > cfg.period_comparison_margin)
|
|
{
|
|
thread_ctrl::wait_for(get_thread_wait_delay(time_left));
|
|
continue;
|
|
}
|
|
|
|
// Fast path for 0 ports active
|
|
if (active_ports == 0)
|
|
{
|
|
// no need to mix, just enqueue silence and advance time
|
|
cellAudio.trace("enqueuing silence: no active ports, enqueued_buffers=%llu", enqueued_buffers);
|
|
if (playing)
|
|
{
|
|
ringbuffer->enqueue_silence(1);
|
|
}
|
|
untouched_expected = 0;
|
|
advance(timestamp);
|
|
continue;
|
|
}
|
|
|
|
// Wait until buffers have been touched
|
|
//cellAudio.error("active=%u, in_progress=%u, untouched=%u, incomplete=%u", active_ports, in_progress, untouched, incomplete);
|
|
if (untouched > untouched_expected)
|
|
{
|
|
if (!playing)
|
|
{
|
|
// We ran out of buffer, probably because we waited too long
|
|
// Don't enqueue anything, just advance time
|
|
cellAudio.trace("advancing time: untouched=%u/%u (expected=%u), enqueued_buffers=0", untouched, active_ports, untouched_expected);
|
|
untouched_expected = untouched;
|
|
advance(timestamp);
|
|
continue;
|
|
}
|
|
|
|
// Games may sometimes "skip" audio periods entirely if they're falling behind (a sort of "frameskip" for audio)
|
|
// As such, if the game doesn't touch buffers for too long we advance time hoping the game recovers
|
|
if (
|
|
(untouched == active_ports && time_since_last_period > cfg.fully_untouched_timeout) ||
|
|
(time_since_last_period > cfg.partially_untouched_timeout)
|
|
)
|
|
{
|
|
// There's no audio in the buffers, simply advance time and hope the game recovers
|
|
cellAudio.trace("advancing time: untouched=%u/%u (expected=%u), enqueued_buffers=%llu", untouched, active_ports, untouched_expected, enqueued_buffers);
|
|
untouched_expected = untouched;
|
|
advance(timestamp);
|
|
continue;
|
|
}
|
|
|
|
cellAudio.trace("waiting: untouched=%u/%u (expected=%u), enqueued_buffers=%llu", untouched, active_ports, untouched_expected, enqueued_buffers);
|
|
thread_ctrl::wait_for(1000);
|
|
continue;
|
|
}
|
|
|
|
// Fast-path for when there is no audio in the buffers
|
|
if (untouched == active_ports)
|
|
{
|
|
// There's no audio in the buffers, simply advance time
|
|
cellAudio.trace("enqueuing silence: untouched=%u/%u (expected=%u), enqueued_buffers=%llu", untouched, active_ports, untouched_expected, enqueued_buffers);
|
|
if (playing)
|
|
{
|
|
ringbuffer->enqueue_silence(1);
|
|
}
|
|
untouched_expected = untouched;
|
|
advance(timestamp);
|
|
continue;
|
|
}
|
|
|
|
// Wait for buffer(s) to be completely filled
|
|
if (in_progress > 0)
|
|
{
|
|
cellAudio.trace("waiting: in_progress=%u/%u, enqueued_buffers=%u", in_progress, active_ports, enqueued_buffers);
|
|
thread_ctrl::wait_for(500);
|
|
continue;
|
|
}
|
|
|
|
//cellAudio.error("active=%u, untouched=%u, in_progress=%d, incomplete=%d, enqueued_buffers=%u", active_ports, untouched, in_progress, incomplete, enqueued_buffers);
|
|
|
|
// Store number of untouched buffers for future reference
|
|
untouched_expected = untouched;
|
|
|
|
// Log if we enqueued untouched/incomplete buffers
|
|
if (untouched > 0 || incomplete > 0)
|
|
{
|
|
cellAudio.trace("enqueueing: untouched=%u/%u (expected=%u), incomplete=%u/%u enqueued_buffers=%llu", untouched, active_ports, untouched_expected, incomplete, active_ports, enqueued_buffers);
|
|
}
|
|
|
|
// Handle audio restart
|
|
if (!playing)
|
|
{
|
|
// We are not playing (likely buffer underrun)
|
|
// align to 5.(3)ms on global clock - some games seem to prefer this
|
|
const s64 audio_period_alignment_delta = (timestamp - m_start_time) % cfg.audio_block_period;
|
|
if (audio_period_alignment_delta > cfg.period_comparison_margin)
|
|
{
|
|
thread_ctrl::wait_for(audio_period_alignment_delta - cfg.period_comparison_margin);
|
|
}
|
|
|
|
// Flush, add silence, restart algorithm
|
|
cellAudio.trace("play/resume audio: received first audio buffer");
|
|
ringbuffer->flush();
|
|
ringbuffer->enqueue_silence(cfg.desired_full_buffers);
|
|
finish_port_volume_stepping();
|
|
m_average_playtime = static_cast<f32>(ringbuffer->get_enqueued_playtime());
|
|
}
|
|
}
|
|
|
|
// Mix
|
|
float *buf = ringbuffer->get_current_buffer();
|
|
|
|
switch (cfg.audio_channels)
|
|
{
|
|
case 2:
|
|
mix<audio_downmix::downmix_to_stereo>(buf);
|
|
break;
|
|
case 6:
|
|
mix<audio_downmix::downmix_to_5_1>(buf);
|
|
break;
|
|
case 8:
|
|
mix<audio_downmix::no_downmix>(buf);
|
|
break;
|
|
default:
|
|
fmt::throw_exception("Unsupported number of audio channels: %u", cfg.audio_channels);
|
|
}
|
|
|
|
// Enqueue
|
|
ringbuffer->enqueue();
|
|
|
|
// Advance time
|
|
advance(timestamp);
|
|
}
|
|
|
|
// Destroy ringbuffer
|
|
ringbuffer.reset();
|
|
}
|
|
|
|
template <audio_downmix downmix>
|
|
void cell_audio_thread::mix(float *out_buffer, s32 offset)
|
|
{
|
|
AUDIT(out_buffer != nullptr);
|
|
|
|
constexpr u32 channels = downmix == audio_downmix::no_downmix ? 8 : downmix == audio_downmix::downmix_to_5_1 ? 6 : 2;
|
|
constexpr u32 out_buffer_sz = channels * AUDIO_BUFFER_SAMPLES;
|
|
|
|
bool first_mix = true;
|
|
|
|
const float master_volume = g_cfg.audio.volume / 100.0f;
|
|
|
|
// mixing
|
|
for (auto& port : ports)
|
|
{
|
|
if (port.state != audio_port_state::started) continue;
|
|
|
|
auto buf = port.get_vm_ptr(offset);
|
|
static const float k = 1.f;
|
|
static constexpr float minus_3db = 0.707f; // value taken from https://www.dolby.com/us/en/technologies/a-guide-to-dolby-metadata.pdf
|
|
float m = master_volume;
|
|
|
|
// part of cellAudioSetPortLevel functionality
|
|
// spread port volume changes over 13ms
|
|
auto step_volume = [master_volume, &m](audio_port& port)
|
|
{
|
|
const auto param = port.level_set.load();
|
|
|
|
if (param.inc != 0.0f)
|
|
{
|
|
port.level += param.inc;
|
|
const bool dec = param.inc < 0.0f;
|
|
|
|
if ((!dec && param.value - port.level <= 0.0f) || (dec && param.value - port.level >= 0.0f))
|
|
{
|
|
port.level = param.value;
|
|
port.level_set.compare_and_swap(param, { param.value, 0.0f });
|
|
}
|
|
}
|
|
|
|
m = port.level * master_volume;
|
|
};
|
|
|
|
if (port.num_channels == 2)
|
|
{
|
|
if (first_mix)
|
|
{
|
|
for (u32 out = 0, in = 0; out < out_buffer_sz; out += channels, in += 2)
|
|
{
|
|
step_volume(port);
|
|
|
|
const float left = buf[in + 0] * m;
|
|
const float right = buf[in + 1] * m;
|
|
|
|
out_buffer[out + 0] = left;
|
|
out_buffer[out + 1] = right;
|
|
|
|
if constexpr (downmix != audio_downmix::downmix_to_stereo)
|
|
{
|
|
out_buffer[out + 2] = 0.0f;
|
|
out_buffer[out + 3] = 0.0f;
|
|
out_buffer[out + 4] = 0.0f;
|
|
out_buffer[out + 5] = 0.0f;
|
|
|
|
if constexpr (downmix != audio_downmix::downmix_to_5_1)
|
|
{
|
|
out_buffer[out + 6] = 0.0f;
|
|
out_buffer[out + 7] = 0.0f;
|
|
}
|
|
}
|
|
}
|
|
first_mix = false;
|
|
}
|
|
else
|
|
{
|
|
for (u32 out = 0, in = 0; out < out_buffer_sz; out += channels, in += 2)
|
|
{
|
|
step_volume(port);
|
|
|
|
const float left = buf[in + 0] * m;
|
|
const float right = buf[in + 1] * m;
|
|
|
|
out_buffer[out + 0] += left;
|
|
out_buffer[out + 1] += right;
|
|
}
|
|
}
|
|
}
|
|
else if (port.num_channels == 8)
|
|
{
|
|
if (first_mix)
|
|
{
|
|
for (u32 out = 0, in = 0; out < out_buffer_sz; out += channels, in += 8)
|
|
{
|
|
step_volume(port);
|
|
|
|
const float left = buf[in + 0] * m;
|
|
const float right = buf[in + 1] * m;
|
|
const float center = buf[in + 2] * m;
|
|
const float low_freq = buf[in + 3] * m;
|
|
const float rear_left = buf[in + 4] * m;
|
|
const float rear_right = buf[in + 5] * m;
|
|
const float side_left = buf[in + 6] * m;
|
|
const float side_right = buf[in + 7] * m;
|
|
|
|
if constexpr (downmix == audio_downmix::downmix_to_stereo)
|
|
{
|
|
// Don't mix in the lfe as per dolby specification and based on documentation
|
|
const float mid = center * 0.5;
|
|
out_buffer[out + 0] = left * minus_3db + mid + side_left * 0.5 + rear_left * 0.5;
|
|
out_buffer[out + 1] = right * minus_3db + mid + side_right * 0.5 + rear_right * 0.5;
|
|
}
|
|
else if constexpr (downmix == audio_downmix::downmix_to_5_1)
|
|
{
|
|
out_buffer[out + 0] = left;
|
|
out_buffer[out + 1] = right;
|
|
out_buffer[out + 2] = center;
|
|
out_buffer[out + 3] = low_freq;
|
|
out_buffer[out + 4] = side_left + rear_left;
|
|
out_buffer[out + 5] = side_right + rear_right;
|
|
}
|
|
else
|
|
{
|
|
out_buffer[out + 0] = left;
|
|
out_buffer[out + 1] = right;
|
|
out_buffer[out + 2] = center;
|
|
out_buffer[out + 3] = low_freq;
|
|
out_buffer[out + 4] = rear_left;
|
|
out_buffer[out + 5] = rear_right;
|
|
out_buffer[out + 6] = side_left;
|
|
out_buffer[out + 7] = side_right;
|
|
}
|
|
}
|
|
first_mix = false;
|
|
}
|
|
else
|
|
{
|
|
for (u32 out = 0, in = 0; out < out_buffer_sz; out += channels, in += 8)
|
|
{
|
|
step_volume(port);
|
|
|
|
const float left = buf[in + 0] * m;
|
|
const float right = buf[in + 1] * m;
|
|
const float center = buf[in + 2] * m;
|
|
const float low_freq = buf[in + 3] * m;
|
|
const float rear_left = buf[in + 4] * m;
|
|
const float rear_right = buf[in + 5] * m;
|
|
const float side_left = buf[in + 6] * m;
|
|
const float side_right = buf[in + 7] * m;
|
|
|
|
if constexpr (downmix == audio_downmix::downmix_to_stereo)
|
|
{
|
|
// Don't mix in the lfe as per dolby specification and based on documentation
|
|
const float mid = center * 0.5;
|
|
out_buffer[out + 0] += left * minus_3db + mid + side_left * 0.5 + rear_left * 0.5;
|
|
out_buffer[out + 1] += right * minus_3db + mid + side_right * 0.5 + rear_right * 0.5;
|
|
}
|
|
else if constexpr (downmix == audio_downmix::downmix_to_5_1)
|
|
{
|
|
out_buffer[out + 0] += left;
|
|
out_buffer[out + 1] += right;
|
|
out_buffer[out + 2] += center;
|
|
out_buffer[out + 3] += low_freq;
|
|
out_buffer[out + 4] += side_left + rear_left;
|
|
out_buffer[out + 5] += side_right + rear_right;
|
|
}
|
|
else
|
|
{
|
|
out_buffer[out + 0] += left;
|
|
out_buffer[out + 1] += right;
|
|
out_buffer[out + 2] += center;
|
|
out_buffer[out + 3] += low_freq;
|
|
out_buffer[out + 4] += rear_left;
|
|
out_buffer[out + 5] += rear_right;
|
|
out_buffer[out + 6] += side_left;
|
|
out_buffer[out + 7] += side_right;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
fmt::throw_exception("Unknown channel count (port=%u, channel=%d)" HERE, port.number, port.num_channels);
|
|
}
|
|
}
|
|
|
|
// Nothing was mixed, memset out_buffer to 0
|
|
if (first_mix)
|
|
{
|
|
std::memset(out_buffer, 0, out_buffer_sz * sizeof(float));
|
|
}
|
|
else if (cfg.backend->get_convert_to_u16())
|
|
{
|
|
// convert the data from float to u16 with clipping:
|
|
// 2x MULPS
|
|
// 2x MAXPS (optional)
|
|
// 2x MINPS (optional)
|
|
// 2x CVTPS2DQ (converts float to s32)
|
|
// PACKSSDW (converts s32 to s16 with signed saturation)
|
|
|
|
for (size_t i = 0; i < out_buffer_sz; i += 8)
|
|
{
|
|
const auto scale = _mm_set1_ps(0x8000);
|
|
_mm_store_ps(out_buffer + i / 2, _mm_castsi128_ps(_mm_packs_epi32(
|
|
_mm_cvtps_epi32(_mm_mul_ps(_mm_load_ps(out_buffer + i), scale)),
|
|
_mm_cvtps_epi32(_mm_mul_ps(_mm_load_ps(out_buffer + i + 4), scale)))));
|
|
}
|
|
}
|
|
}
|
|
|
|
void cell_audio_thread::finish_port_volume_stepping()
|
|
{
|
|
// part of cellAudioSetPortLevel functionality
|
|
for (auto& port : ports)
|
|
{
|
|
if (port.state != audio_port_state::started) continue;
|
|
|
|
const auto param = port.level_set.load();
|
|
port.level = param.value;
|
|
port.level_set.compare_and_swap(param, { param.value, 0.0f });
|
|
}
|
|
}
|
|
|
|
error_code cellAudioInit()
|
|
{
|
|
cellAudio.warning("cellAudioInit()");
|
|
|
|
const auto g_audio = g_fxo->get<cell_audio>();
|
|
|
|
std::lock_guard lock(g_audio->mutex);
|
|
|
|
if (g_audio->init)
|
|
{
|
|
return CELL_AUDIO_ERROR_ALREADY_INIT;
|
|
}
|
|
|
|
std::memset(g_audio_buffer.get_ptr(), 0, g_audio_buffer.alloc_size);
|
|
std::memset(g_audio_indices.get_ptr(), 0, g_audio_indices.alloc_size);
|
|
|
|
for (u32 i = 0; i < AUDIO_PORT_COUNT; i++)
|
|
{
|
|
g_audio->ports[i].number = i;
|
|
g_audio->ports[i].addr = g_audio_buffer + AUDIO_PORT_OFFSET * i;
|
|
g_audio->ports[i].index = g_audio_indices + i;
|
|
g_audio->ports[i].state = audio_port_state::closed;
|
|
}
|
|
|
|
g_audio->init = 1;
|
|
|
|
return CELL_OK;
|
|
}
|
|
|
|
error_code cellAudioQuit(ppu_thread& ppu)
|
|
{
|
|
cellAudio.warning("cellAudioQuit()");
|
|
|
|
const auto g_audio = g_fxo->get<cell_audio>();
|
|
|
|
std::lock_guard lock(g_audio->mutex);
|
|
|
|
if (!g_audio->init)
|
|
{
|
|
return CELL_AUDIO_ERROR_NOT_INIT;
|
|
}
|
|
|
|
// TODO
|
|
g_audio->keys.clear();
|
|
g_audio->key_count = 0;
|
|
g_audio->event_period = 0;
|
|
g_audio->init = 0;
|
|
|
|
return CELL_OK;
|
|
}
|
|
|
|
error_code cellAudioPortOpen(vm::ptr<CellAudioPortParam> audioParam, vm::ptr<u32> portNum)
|
|
{
|
|
cellAudio.warning("cellAudioPortOpen(audioParam=*0x%x, portNum=*0x%x)", audioParam, portNum);
|
|
|
|
const auto g_audio = g_fxo->get<cell_audio>();
|
|
|
|
std::lock_guard lock(g_audio->mutex);
|
|
|
|
if (!g_audio->init)
|
|
{
|
|
return CELL_AUDIO_ERROR_NOT_INIT;
|
|
}
|
|
|
|
if (!audioParam || !portNum)
|
|
{
|
|
return CELL_AUDIO_ERROR_PARAM;
|
|
}
|
|
|
|
const u64 num_channels = audioParam->nChannel;
|
|
const u64 num_blocks = audioParam->nBlock;
|
|
const u64 attr = audioParam->attr;
|
|
|
|
// check attributes
|
|
if (num_channels != CELL_AUDIO_PORT_2CH &&
|
|
num_channels != CELL_AUDIO_PORT_8CH &&
|
|
num_channels != 0)
|
|
{
|
|
return CELL_AUDIO_ERROR_PARAM;
|
|
}
|
|
|
|
if (num_blocks != 2 &&
|
|
num_blocks != 4 &&
|
|
num_blocks != CELL_AUDIO_BLOCK_8 &&
|
|
num_blocks != CELL_AUDIO_BLOCK_16 &&
|
|
num_blocks != CELL_AUDIO_BLOCK_32)
|
|
{
|
|
return CELL_AUDIO_ERROR_PARAM;
|
|
}
|
|
|
|
// list unsupported flags
|
|
if (attr & CELL_AUDIO_PORTATTR_BGM)
|
|
{
|
|
cellAudio.todo("cellAudioPortOpen(): CELL_AUDIO_PORTATTR_BGM");
|
|
}
|
|
if (attr & CELL_AUDIO_PORTATTR_OUT_SECONDARY)
|
|
{
|
|
cellAudio.todo("cellAudioPortOpen(): CELL_AUDIO_PORTATTR_OUT_SECONDARY");
|
|
}
|
|
if (attr & CELL_AUDIO_PORTATTR_OUT_PERSONAL_0)
|
|
{
|
|
cellAudio.todo("cellAudioPortOpen(): CELL_AUDIO_PORTATTR_OUT_PERSONAL_0");
|
|
}
|
|
if (attr & CELL_AUDIO_PORTATTR_OUT_PERSONAL_1)
|
|
{
|
|
cellAudio.todo("cellAudioPortOpen(): CELL_AUDIO_PORTATTR_OUT_PERSONAL_1");
|
|
}
|
|
if (attr & CELL_AUDIO_PORTATTR_OUT_PERSONAL_2)
|
|
{
|
|
cellAudio.todo("cellAudioPortOpen(): CELL_AUDIO_PORTATTR_OUT_PERSONAL_2");
|
|
}
|
|
if (attr & CELL_AUDIO_PORTATTR_OUT_PERSONAL_3)
|
|
{
|
|
cellAudio.todo("cellAudioPortOpen(): CELL_AUDIO_PORTATTR_OUT_PERSONAL_3");
|
|
}
|
|
if (attr & CELL_AUDIO_PORTATTR_OUT_NO_ROUTE)
|
|
{
|
|
cellAudio.todo("cellAudioPortOpen(): CELL_AUDIO_PORTATTR_OUT_NO_ROUTE");
|
|
}
|
|
if (attr & 0xFFFFFFFFF0EFEFEEULL)
|
|
{
|
|
cellAudio.todo("cellAudioPortOpen(): unknown attributes (0x%llx)", attr);
|
|
}
|
|
|
|
// Open audio port
|
|
const auto port = g_audio->open_port();
|
|
|
|
if (!port)
|
|
{
|
|
return CELL_AUDIO_ERROR_PORT_FULL;
|
|
}
|
|
|
|
// TODO: is this necessary in any way? (Based on libaudio.prx)
|
|
//const u64 num_channels_non_0 = std::max<u64>(1, num_channels);
|
|
|
|
port->num_channels = ::narrow<u32>(num_channels);
|
|
port->num_blocks = ::narrow<u32>(num_blocks);
|
|
port->attr = attr;
|
|
port->size = ::narrow<u32>(num_channels * num_blocks * port->block_size());
|
|
port->cur_pos = 0;
|
|
port->global_counter = g_audio->m_counter;
|
|
port->active_counter = 0;
|
|
port->timestamp = g_audio->m_last_period_end;
|
|
|
|
if (attr & CELL_AUDIO_PORTATTR_INITLEVEL)
|
|
{
|
|
port->level = audioParam->level;
|
|
}
|
|
else
|
|
{
|
|
port->level = 1.0f;
|
|
}
|
|
|
|
port->level_set.store({ port->level, 0.0f });
|
|
|
|
if (port->level <= -1.0f)
|
|
{
|
|
return CELL_AUDIO_ERROR_PORT_OPEN;
|
|
}
|
|
|
|
*portNum = port->number;
|
|
return CELL_OK;
|
|
}
|
|
|
|
error_code cellAudioGetPortConfig(u32 portNum, vm::ptr<CellAudioPortConfig> portConfig)
|
|
{
|
|
cellAudio.trace("cellAudioGetPortConfig(portNum=%d, portConfig=*0x%x)", portNum, portConfig);
|
|
|
|
const auto g_audio = g_fxo->get<cell_audio>();
|
|
|
|
std::lock_guard lock(g_audio->mutex);
|
|
|
|
if (!g_audio->init)
|
|
{
|
|
return CELL_AUDIO_ERROR_NOT_INIT;
|
|
}
|
|
|
|
if (!portConfig || portNum >= AUDIO_PORT_COUNT)
|
|
{
|
|
return CELL_AUDIO_ERROR_PARAM;
|
|
}
|
|
|
|
audio_port& port = g_audio->ports[portNum];
|
|
|
|
portConfig->readIndexAddr = port.index;
|
|
|
|
switch (auto state = port.state.load())
|
|
{
|
|
case audio_port_state::closed:
|
|
portConfig->status = CELL_AUDIO_STATUS_CLOSE;
|
|
break;
|
|
case audio_port_state::opened:
|
|
portConfig->status = CELL_AUDIO_STATUS_READY;
|
|
break;
|
|
case audio_port_state::started:
|
|
portConfig->status = CELL_AUDIO_STATUS_RUN;
|
|
break;
|
|
default:
|
|
cellAudio.error("Invalid port state (%d: %d)", portNum, static_cast<u32>(state));
|
|
return CELL_AUDIO_ERROR_AUDIOSYSTEM;
|
|
}
|
|
|
|
portConfig->nChannel = port.num_channels;
|
|
portConfig->nBlock = port.num_blocks;
|
|
portConfig->portSize = port.size;
|
|
portConfig->portAddr = port.addr.addr();
|
|
return CELL_OK;
|
|
}
|
|
|
|
error_code cellAudioPortStart(u32 portNum)
|
|
{
|
|
cellAudio.warning("cellAudioPortStart(portNum=%d)", portNum);
|
|
|
|
const auto g_audio = g_fxo->get<cell_audio>();
|
|
|
|
std::lock_guard lock(g_audio->mutex);
|
|
|
|
if (!g_audio->init)
|
|
{
|
|
return CELL_AUDIO_ERROR_NOT_INIT;
|
|
}
|
|
|
|
if (portNum >= AUDIO_PORT_COUNT)
|
|
{
|
|
return CELL_AUDIO_ERROR_PARAM;
|
|
}
|
|
|
|
switch (auto state = g_audio->ports[portNum].state.compare_and_swap(audio_port_state::opened, audio_port_state::started))
|
|
{
|
|
case audio_port_state::closed: return CELL_AUDIO_ERROR_PORT_NOT_OPEN;
|
|
case audio_port_state::started: return CELL_AUDIO_ERROR_PORT_ALREADY_RUN;
|
|
case audio_port_state::opened: return CELL_OK;
|
|
default: fmt::throw_exception("Invalid port state (%d: %d)", portNum, static_cast<u32>(state));
|
|
}
|
|
}
|
|
|
|
error_code cellAudioPortClose(u32 portNum)
|
|
{
|
|
cellAudio.warning("cellAudioPortClose(portNum=%d)", portNum);
|
|
|
|
const auto g_audio = g_fxo->get<cell_audio>();
|
|
|
|
std::lock_guard lock(g_audio->mutex);
|
|
|
|
if (!g_audio->init)
|
|
{
|
|
return CELL_AUDIO_ERROR_NOT_INIT;
|
|
}
|
|
|
|
if (portNum >= AUDIO_PORT_COUNT)
|
|
{
|
|
return CELL_AUDIO_ERROR_PARAM;
|
|
}
|
|
|
|
switch (auto state = g_audio->ports[portNum].state.exchange(audio_port_state::closed))
|
|
{
|
|
case audio_port_state::closed: return CELL_AUDIO_ERROR_PORT_NOT_OPEN;
|
|
case audio_port_state::started: return CELL_OK;
|
|
case audio_port_state::opened: return CELL_OK;
|
|
default: fmt::throw_exception("Invalid port state (%d: %d)", portNum, static_cast<u32>(state));
|
|
}
|
|
}
|
|
|
|
error_code cellAudioPortStop(u32 portNum)
|
|
{
|
|
cellAudio.warning("cellAudioPortStop(portNum=%d)", portNum);
|
|
|
|
const auto g_audio = g_fxo->get<cell_audio>();
|
|
|
|
std::lock_guard lock(g_audio->mutex);
|
|
|
|
if (!g_audio->init)
|
|
{
|
|
return CELL_AUDIO_ERROR_NOT_INIT;
|
|
}
|
|
|
|
if (portNum >= AUDIO_PORT_COUNT)
|
|
{
|
|
return CELL_AUDIO_ERROR_PARAM;
|
|
}
|
|
|
|
switch (auto state = g_audio->ports[portNum].state.compare_and_swap(audio_port_state::started, audio_port_state::opened))
|
|
{
|
|
case audio_port_state::closed: return CELL_AUDIO_ERROR_PORT_NOT_RUN;
|
|
case audio_port_state::started: return CELL_OK;
|
|
case audio_port_state::opened: return CELL_AUDIO_ERROR_PORT_NOT_RUN;
|
|
default: fmt::throw_exception("Invalid port state (%d: %d)", portNum, static_cast<u32>(state));
|
|
}
|
|
}
|
|
|
|
error_code cellAudioGetPortTimestamp(u32 portNum, u64 tag, vm::ptr<u64> stamp)
|
|
{
|
|
cellAudio.trace("cellAudioGetPortTimestamp(portNum=%d, tag=0x%llx, stamp=*0x%x)", portNum, tag, stamp);
|
|
|
|
const auto g_audio = g_fxo->get<cell_audio>();
|
|
|
|
std::lock_guard lock(g_audio->mutex);
|
|
|
|
if (!g_audio->init)
|
|
{
|
|
return CELL_AUDIO_ERROR_NOT_INIT;
|
|
}
|
|
|
|
if (portNum >= AUDIO_PORT_COUNT)
|
|
{
|
|
return CELL_AUDIO_ERROR_PARAM;
|
|
}
|
|
|
|
audio_port& port = g_audio->ports[portNum];
|
|
|
|
if (port.state == audio_port_state::closed)
|
|
{
|
|
return CELL_AUDIO_ERROR_PORT_NOT_OPEN;
|
|
}
|
|
|
|
if (port.global_counter < tag)
|
|
{
|
|
return CELL_AUDIO_ERROR_TAG_NOT_FOUND;
|
|
}
|
|
|
|
const u64 delta_tag = port.global_counter - tag;
|
|
const u64 delta_tag_stamp = delta_tag * g_audio->cfg.audio_block_period;
|
|
|
|
// Apparently no error is returned if stamp is null
|
|
*stamp = port.timestamp - delta_tag_stamp;
|
|
|
|
return CELL_OK;
|
|
}
|
|
|
|
error_code cellAudioGetPortBlockTag(u32 portNum, u64 blockNo, vm::ptr<u64> tag)
|
|
{
|
|
cellAudio.trace("cellAudioGetPortBlockTag(portNum=%d, blockNo=0x%llx, tag=*0x%x)", portNum, blockNo, tag);
|
|
|
|
const auto g_audio = g_fxo->get<cell_audio>();
|
|
|
|
std::lock_guard lock(g_audio->mutex);
|
|
|
|
if (!g_audio->init)
|
|
{
|
|
return CELL_AUDIO_ERROR_NOT_INIT;
|
|
}
|
|
|
|
if (portNum >= AUDIO_PORT_COUNT)
|
|
{
|
|
return CELL_AUDIO_ERROR_PARAM;
|
|
}
|
|
|
|
audio_port& port = g_audio->ports[portNum];
|
|
|
|
if (port.state == audio_port_state::closed)
|
|
{
|
|
return CELL_AUDIO_ERROR_PORT_NOT_OPEN;
|
|
}
|
|
|
|
if (blockNo >= port.num_blocks)
|
|
{
|
|
return CELL_AUDIO_ERROR_PARAM;
|
|
}
|
|
|
|
// Apparently no error is returned if tag is null
|
|
*tag = port.global_counter + blockNo - port.cur_pos;
|
|
|
|
return CELL_OK;
|
|
}
|
|
|
|
error_code cellAudioSetPortLevel(u32 portNum, float level)
|
|
{
|
|
cellAudio.trace("cellAudioSetPortLevel(portNum=%d, level=%f)", portNum, level);
|
|
|
|
const auto g_audio = g_fxo->get<cell_audio>();
|
|
|
|
std::lock_guard lock(g_audio->mutex);
|
|
|
|
if (!g_audio->init)
|
|
{
|
|
return CELL_AUDIO_ERROR_NOT_INIT;
|
|
}
|
|
|
|
if (portNum >= AUDIO_PORT_COUNT)
|
|
{
|
|
return CELL_AUDIO_ERROR_PARAM;
|
|
}
|
|
|
|
audio_port& port = g_audio->ports[portNum];
|
|
|
|
if (port.state == audio_port_state::closed)
|
|
{
|
|
return CELL_AUDIO_ERROR_PORT_NOT_OPEN;
|
|
}
|
|
|
|
if (level >= 0.0f)
|
|
{
|
|
port.level_set.exchange({ level, (port.level - level) / 624.0f });
|
|
}
|
|
else
|
|
{
|
|
cellAudio.todo("cellAudioSetPortLevel(%d): negative level value (%f)", portNum, level);
|
|
}
|
|
|
|
return CELL_OK;
|
|
}
|
|
|
|
static error_code AudioCreateNotifyEventQueue(vm::ptr<u32> id, vm::ptr<u64> key, u32 queue_type)
|
|
{
|
|
vm::var<sys_event_queue_attribute_t> attr;
|
|
attr->protocol = SYS_SYNC_FIFO;
|
|
attr->type = queue_type;
|
|
attr->name_u64 = 0;
|
|
|
|
for (u64 i = 0; i < MAX_AUDIO_EVENT_QUEUES; i++)
|
|
{
|
|
// Create an event queue "bruteforcing" an available key
|
|
const u64 key_value = 0x80004d494f323221ull + i;
|
|
|
|
// This originally reads from a global sdk value set by cellAudioInit
|
|
// So check initialization as well
|
|
const u32 queue_depth = g_fxo->get<cell_audio>()->init && g_ps3_process_info.sdk_ver <= 0x35FFFF ? 2 : 8;
|
|
|
|
if (CellError res{sys_event_queue_create(id, attr, key_value, queue_depth) + 0u})
|
|
{
|
|
if (res != CELL_EEXIST)
|
|
{
|
|
return res;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
*key = key_value;
|
|
return CELL_OK;
|
|
}
|
|
}
|
|
|
|
return CELL_AUDIO_ERROR_EVENT_QUEUE;
|
|
}
|
|
|
|
error_code cellAudioCreateNotifyEventQueue(vm::ptr<u32> id, vm::ptr<u64> key)
|
|
{
|
|
cellAudio.warning("cellAudioCreateNotifyEventQueue(id=*0x%x, key=*0x%x)", id, key);
|
|
|
|
return AudioCreateNotifyEventQueue(id, key, SYS_PPU_QUEUE);
|
|
}
|
|
|
|
error_code cellAudioCreateNotifyEventQueueEx(vm::ptr<u32> id, vm::ptr<u64> key, u32 iFlags)
|
|
{
|
|
cellAudio.warning("cellAudioCreateNotifyEventQueueEx(id=*0x%x, key=*0x%x, iFlags=0x%x)", id, key, iFlags);
|
|
|
|
if (iFlags & ~CELL_AUDIO_CREATEEVENTFLAG_SPU)
|
|
{
|
|
return CELL_AUDIO_ERROR_PARAM;
|
|
}
|
|
|
|
const u32 queue_type = (iFlags & CELL_AUDIO_CREATEEVENTFLAG_SPU) ? SYS_SPU_QUEUE : SYS_PPU_QUEUE;
|
|
return AudioCreateNotifyEventQueue(id, key, queue_type);
|
|
}
|
|
|
|
error_code AudioSetNotifyEventQueue(u64 key, u32 iFlags)
|
|
{
|
|
const auto g_audio = g_fxo->get<cell_audio>();
|
|
|
|
std::lock_guard lock(g_audio->mutex);
|
|
|
|
if (!g_audio->init)
|
|
{
|
|
return CELL_AUDIO_ERROR_NOT_INIT;
|
|
}
|
|
|
|
auto q = lv2_event_queue::find(key);
|
|
|
|
if (!q)
|
|
{
|
|
return CELL_AUDIO_ERROR_TRANS_EVENT;
|
|
}
|
|
|
|
for (auto i = g_audio->keys.cbegin(); i != g_audio->keys.cend();) // check for duplicates
|
|
{
|
|
auto port = i->port.lock();
|
|
|
|
if (port == q)
|
|
{
|
|
return CELL_AUDIO_ERROR_TRANS_EVENT;
|
|
}
|
|
|
|
if (!lv2_event_queue::check(port))
|
|
{
|
|
// Cleanup, avoid cases where there are multiple ports with the same key
|
|
i = g_audio->keys.erase(i);
|
|
}
|
|
else
|
|
{
|
|
i++;
|
|
}
|
|
}
|
|
|
|
// Set unique source associated with the key
|
|
g_audio->keys.push_back({g_audio->event_period, iFlags, ((process_getpid() + u64{}) << 32) + lv2_event_port::id_base + (g_audio->key_count++ * lv2_event_port::id_step), std::move(q)});
|
|
g_audio->key_count %= lv2_event_port::id_count;
|
|
|
|
return CELL_OK;
|
|
}
|
|
|
|
error_code cellAudioSetNotifyEventQueue(u64 key)
|
|
{
|
|
cellAudio.warning("cellAudioSetNotifyEventQueue(key=0x%llx)", key);
|
|
|
|
return AudioSetNotifyEventQueue(key, 0);
|
|
}
|
|
|
|
error_code cellAudioSetNotifyEventQueueEx(u64 key, u32 iFlags)
|
|
{
|
|
cellAudio.todo("cellAudioSetNotifyEventQueueEx(key=0x%llx, iFlags=0x%x)", key, iFlags);
|
|
|
|
if (iFlags & (~0u >> 5))
|
|
{
|
|
return CELL_AUDIO_ERROR_PARAM;
|
|
}
|
|
|
|
return AudioSetNotifyEventQueue(key, iFlags);
|
|
}
|
|
|
|
error_code AudioRemoveNotifyEventQueue(u64 key, u32 iFlags)
|
|
{
|
|
const auto g_audio = g_fxo->get<cell_audio>();
|
|
|
|
std::lock_guard lock(g_audio->mutex);
|
|
|
|
if (!g_audio->init)
|
|
{
|
|
return CELL_AUDIO_ERROR_NOT_INIT;
|
|
}
|
|
|
|
for (auto i = g_audio->keys.cbegin(); i != g_audio->keys.cend(); i++)
|
|
{
|
|
if ([&](auto port){ return lv2_event_queue::check(port) && port->key == key; }(i->port.lock()))
|
|
{
|
|
if (i->flags != iFlags)
|
|
{
|
|
break;
|
|
}
|
|
|
|
g_audio->keys.erase(i);
|
|
|
|
return CELL_OK;
|
|
}
|
|
}
|
|
|
|
return CELL_AUDIO_ERROR_TRANS_EVENT;
|
|
}
|
|
|
|
error_code cellAudioRemoveNotifyEventQueue(u64 key)
|
|
{
|
|
cellAudio.warning("cellAudioRemoveNotifyEventQueue(key=0x%llx)", key);
|
|
|
|
return AudioRemoveNotifyEventQueue(key, 0);
|
|
}
|
|
|
|
error_code cellAudioRemoveNotifyEventQueueEx(u64 key, u32 iFlags)
|
|
{
|
|
cellAudio.todo("cellAudioRemoveNotifyEventQueueEx(key=0x%llx, iFlags=0x%x)", key, iFlags);
|
|
|
|
if (iFlags & (~0u >> 5))
|
|
{
|
|
return CELL_AUDIO_ERROR_PARAM;
|
|
}
|
|
|
|
return AudioRemoveNotifyEventQueue(key, iFlags);
|
|
}
|
|
|
|
error_code cellAudioAddData(u32 portNum, vm::ptr<float> src, u32 samples, float volume)
|
|
{
|
|
cellAudio.trace("cellAudioAddData(portNum=%d, src=*0x%x, samples=%d, volume=%f)", portNum, src, samples, volume);
|
|
|
|
const auto g_audio = g_fxo->get<cell_audio>();
|
|
|
|
std::unique_lock lock(g_audio->mutex);
|
|
|
|
if (!g_audio->init)
|
|
{
|
|
return CELL_AUDIO_ERROR_NOT_INIT;
|
|
}
|
|
|
|
if (portNum >= AUDIO_PORT_COUNT || !src || !src.aligned() || samples != CELL_AUDIO_BLOCK_SAMPLES)
|
|
{
|
|
return CELL_AUDIO_ERROR_PARAM;
|
|
}
|
|
|
|
const audio_port& port = g_audio->ports[portNum];
|
|
|
|
const auto dst = port.get_vm_ptr();
|
|
|
|
lock.unlock();
|
|
|
|
volume = std::isfinite(volume) ? std::clamp(volume, -16.f, 16.f) : 0.f;
|
|
|
|
for (u32 i = 0; i < samples * port.num_channels; i++)
|
|
{
|
|
dst[i] += src[i] * volume; // mix all channels
|
|
}
|
|
|
|
return CELL_OK;
|
|
}
|
|
|
|
error_code cellAudioAdd2chData(u32 portNum, vm::ptr<float> src, u32 samples, float volume)
|
|
{
|
|
cellAudio.trace("cellAudioAdd2chData(portNum=%d, src=*0x%x, samples=%d, volume=%f)", portNum, src, samples, volume);
|
|
|
|
const auto g_audio = g_fxo->get<cell_audio>();
|
|
|
|
std::unique_lock lock(g_audio->mutex);
|
|
|
|
if (!g_audio->init)
|
|
{
|
|
return CELL_AUDIO_ERROR_NOT_INIT;
|
|
}
|
|
|
|
if (portNum >= AUDIO_PORT_COUNT || !src || !src.aligned() || samples != CELL_AUDIO_BLOCK_SAMPLES)
|
|
{
|
|
return CELL_AUDIO_ERROR_PARAM;
|
|
}
|
|
|
|
const audio_port& port = g_audio->ports[portNum];
|
|
|
|
const auto dst = port.get_vm_ptr();
|
|
|
|
lock.unlock();
|
|
|
|
volume = std::isfinite(volume) ? std::clamp(volume, -16.f, 16.f) : 0.f;
|
|
|
|
if (port.num_channels == 2)
|
|
{
|
|
for (u32 i = 0; i < samples; i++)
|
|
{
|
|
dst[i * 2 + 0] += src[i * 2 + 0] * volume; // mix L ch
|
|
dst[i * 2 + 1] += src[i * 2 + 1] * volume; // mix R ch
|
|
}
|
|
}
|
|
else if (port.num_channels == 6)
|
|
{
|
|
for (u32 i = 0; i < samples; i++)
|
|
{
|
|
dst[i * 6 + 0] += src[i * 2 + 0] * volume; // mix L ch
|
|
dst[i * 6 + 1] += src[i * 2 + 1] * volume; // mix R ch
|
|
//dst[i * 6 + 2] += 0.0f; // center
|
|
//dst[i * 6 + 3] += 0.0f; // LFE
|
|
//dst[i * 6 + 4] += 0.0f; // rear L
|
|
//dst[i * 6 + 5] += 0.0f; // rear R
|
|
}
|
|
}
|
|
else if (port.num_channels == 8)
|
|
{
|
|
for (u32 i = 0; i < samples; i++)
|
|
{
|
|
dst[i * 8 + 0] += src[i * 2 + 0] * volume; // mix L ch
|
|
dst[i * 8 + 1] += src[i * 2 + 1] * volume; // mix R ch
|
|
//dst[i * 8 + 2] += 0.0f; // center
|
|
//dst[i * 8 + 3] += 0.0f; // LFE
|
|
//dst[i * 8 + 4] += 0.0f; // rear L
|
|
//dst[i * 8 + 5] += 0.0f; // rear R
|
|
//dst[i * 8 + 6] += 0.0f; // side L
|
|
//dst[i * 8 + 7] += 0.0f; // side R
|
|
}
|
|
}
|
|
else
|
|
{
|
|
cellAudio.error("cellAudioAdd2chData(portNum=%d): invalid port.channel value (%d)", portNum, port.num_channels);
|
|
}
|
|
|
|
return CELL_OK;
|
|
}
|
|
|
|
error_code cellAudioAdd6chData(u32 portNum, vm::ptr<float> src, float volume)
|
|
{
|
|
cellAudio.trace("cellAudioAdd6chData(portNum=%d, src=*0x%x, volume=%f)", portNum, src, volume);
|
|
|
|
const auto g_audio = g_fxo->get<cell_audio>();
|
|
|
|
std::unique_lock lock(g_audio->mutex);
|
|
|
|
if (!g_audio->init)
|
|
{
|
|
return CELL_AUDIO_ERROR_NOT_INIT;
|
|
}
|
|
|
|
if (portNum >= AUDIO_PORT_COUNT || !src || !src.aligned())
|
|
{
|
|
return CELL_AUDIO_ERROR_PARAM;
|
|
}
|
|
|
|
const audio_port& port = g_audio->ports[portNum];
|
|
|
|
const auto dst = port.get_vm_ptr();
|
|
|
|
lock.unlock();
|
|
|
|
volume = std::isfinite(volume) ? std::clamp(volume, -16.f, 16.f) : 0.f;
|
|
|
|
if (port.num_channels == 6)
|
|
{
|
|
for (u32 i = 0; i < CELL_AUDIO_BLOCK_SAMPLES; i++)
|
|
{
|
|
dst[i * 6 + 0] += src[i * 6 + 0] * volume; // mix L ch
|
|
dst[i * 6 + 1] += src[i * 6 + 1] * volume; // mix R ch
|
|
dst[i * 6 + 2] += src[i * 6 + 2] * volume; // mix center
|
|
dst[i * 6 + 3] += src[i * 6 + 3] * volume; // mix LFE
|
|
dst[i * 6 + 4] += src[i * 6 + 4] * volume; // mix rear L
|
|
dst[i * 6 + 5] += src[i * 6 + 5] * volume; // mix rear R
|
|
}
|
|
}
|
|
else if (port.num_channels == 8)
|
|
{
|
|
for (u32 i = 0; i < CELL_AUDIO_BLOCK_SAMPLES; i++)
|
|
{
|
|
dst[i * 8 + 0] += src[i * 6 + 0] * volume; // mix L ch
|
|
dst[i * 8 + 1] += src[i * 6 + 1] * volume; // mix R ch
|
|
dst[i * 8 + 2] += src[i * 6 + 2] * volume; // mix center
|
|
dst[i * 8 + 3] += src[i * 6 + 3] * volume; // mix LFE
|
|
dst[i * 8 + 4] += src[i * 6 + 4] * volume; // mix rear L
|
|
dst[i * 8 + 5] += src[i * 6 + 5] * volume; // mix rear R
|
|
//dst[i * 8 + 6] += 0.0f; // side L
|
|
//dst[i * 8 + 7] += 0.0f; // side R
|
|
}
|
|
}
|
|
else
|
|
{
|
|
cellAudio.error("cellAudioAdd6chData(portNum=%d): invalid port.channel value (%d)", portNum, port.num_channels);
|
|
}
|
|
|
|
return CELL_OK;
|
|
}
|
|
|
|
error_code cellAudioMiscSetAccessoryVolume(u32 devNum, float volume)
|
|
{
|
|
cellAudio.todo("cellAudioMiscSetAccessoryVolume(devNum=%d, volume=%f)", devNum, volume);
|
|
|
|
const auto g_audio = g_fxo->get<cell_audio>();
|
|
|
|
std::unique_lock lock(g_audio->mutex);
|
|
|
|
if (!g_audio->init)
|
|
{
|
|
return CELL_AUDIO_ERROR_NOT_INIT;
|
|
}
|
|
|
|
// TODO
|
|
|
|
return CELL_OK;
|
|
}
|
|
|
|
error_code cellAudioSendAck(u64 data3)
|
|
{
|
|
cellAudio.todo("cellAudioSendAck(data3=0x%llx)", data3);
|
|
return CELL_OK;
|
|
}
|
|
|
|
error_code cellAudioSetPersonalDevice(s32 iPersonalStream, s32 iDevice)
|
|
{
|
|
cellAudio.todo("cellAudioSetPersonalDevice(iPersonalStream=%d, iDevice=%d)", iPersonalStream, iDevice);
|
|
|
|
const auto g_audio = g_fxo->get<cell_audio>();
|
|
|
|
std::unique_lock lock(g_audio->mutex);
|
|
|
|
if (!g_audio->init)
|
|
{
|
|
return CELL_AUDIO_ERROR_NOT_INIT;
|
|
}
|
|
|
|
if (iPersonalStream < 0 || iPersonalStream >= 4 ||
|
|
(iDevice != CELL_AUDIO_PERSONAL_DEVICE_PRIMARY && (iDevice < 0 || iDevice >= 5)))
|
|
{
|
|
return CELL_AUDIO_ERROR_PARAM;
|
|
}
|
|
|
|
// TODO
|
|
|
|
return CELL_OK;
|
|
}
|
|
|
|
error_code cellAudioUnsetPersonalDevice(s32 iPersonalStream)
|
|
{
|
|
cellAudio.todo("cellAudioUnsetPersonalDevice(iPersonalStream=%d)", iPersonalStream);
|
|
|
|
const auto g_audio = g_fxo->get<cell_audio>();
|
|
|
|
std::unique_lock lock(g_audio->mutex);
|
|
|
|
if (!g_audio->init)
|
|
{
|
|
return CELL_AUDIO_ERROR_NOT_INIT;
|
|
}
|
|
|
|
if (iPersonalStream < 0 || iPersonalStream >= 4)
|
|
{
|
|
return CELL_AUDIO_ERROR_PARAM;
|
|
}
|
|
|
|
// TODO
|
|
|
|
return CELL_OK;
|
|
}
|
|
|
|
DECLARE(ppu_module_manager::cellAudio)("cellAudio", []()
|
|
{
|
|
// Private variables
|
|
REG_VAR(cellAudio, g_audio_buffer).flag(MFF_HIDDEN);
|
|
REG_VAR(cellAudio, g_audio_indices).flag(MFF_HIDDEN);
|
|
|
|
REG_FUNC(cellAudio, cellAudioInit);
|
|
REG_FUNC(cellAudio, cellAudioPortClose);
|
|
REG_FUNC(cellAudio, cellAudioPortStop);
|
|
REG_FUNC(cellAudio, cellAudioGetPortConfig);
|
|
REG_FUNC(cellAudio, cellAudioPortStart);
|
|
REG_FUNC(cellAudio, cellAudioQuit);
|
|
REG_FUNC(cellAudio, cellAudioPortOpen);
|
|
REG_FUNC(cellAudio, cellAudioSetPortLevel);
|
|
REG_FUNC(cellAudio, cellAudioCreateNotifyEventQueue);
|
|
REG_FUNC(cellAudio, cellAudioCreateNotifyEventQueueEx);
|
|
REG_FUNC(cellAudio, cellAudioMiscSetAccessoryVolume);
|
|
REG_FUNC(cellAudio, cellAudioSetNotifyEventQueue);
|
|
REG_FUNC(cellAudio, cellAudioSetNotifyEventQueueEx);
|
|
REG_FUNC(cellAudio, cellAudioGetPortTimestamp);
|
|
REG_FUNC(cellAudio, cellAudioAdd2chData);
|
|
REG_FUNC(cellAudio, cellAudioAdd6chData);
|
|
REG_FUNC(cellAudio, cellAudioAddData);
|
|
REG_FUNC(cellAudio, cellAudioGetPortBlockTag);
|
|
REG_FUNC(cellAudio, cellAudioRemoveNotifyEventQueue);
|
|
REG_FUNC(cellAudio, cellAudioRemoveNotifyEventQueueEx);
|
|
REG_FUNC(cellAudio, cellAudioSendAck);
|
|
REG_FUNC(cellAudio, cellAudioSetPersonalDevice);
|
|
REG_FUNC(cellAudio, cellAudioUnsetPersonalDevice);
|
|
});
|