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Code Issues Releases Wiki Activity

Only reboot audio if a relevant setting changed

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This commit is contained in:
Megamouse 2020-07-06 17:38:40 +02:00
parent 20d6664dc1
commit e2fd4e46f7
2 changed files with 53 additions and 9 deletions
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48
rpcs3/Emu/Cell/Modules/cellAudio.cpp
View File

@ -44,6 +44,7 @@ void fmt_class_string<CellAudioError>::format(std::string& out, u64 arg)
cell_audio_config::cell_audio_config()
{
raw = audio::get_raw_config();
reset();
}
@ -59,11 +60,9 @@ void cell_audio_config::reset()
audio_buffer_length = AUDIO_BUFFER_SAMPLES * audio_channels;
audio_buffer_size = audio_buffer_length * backend->get_sample_size();
desired_buffer_duration = g_cfg.audio.desired_buffer_duration * 1000llu;
desired_buffer_duration = raw.desired_buffer_duration * 1000llu;
const bool raw_buffering_enabled = static_cast<bool>(g_cfg.audio.enable_buffering);
buffering_enabled = raw_buffering_enabled && backend->has_capability(AudioBackend::PLAY_PAUSE_FLUSH | AudioBackend::IS_PLAYING);;
buffering_enabled = raw.buffering_enabled && backend->has_capability(AudioBackend::PLAY_PAUSE_FLUSH | AudioBackend::IS_PLAYING);;
minimum_block_period = audio_block_period / 2;
maximum_block_period = (6 * audio_block_period) / 5;
@ -74,15 +73,14 @@ void cell_audio_config::reset()
fully_untouched_timeout = static_cast<u64>(audio_block_period) * 2;
partially_untouched_timeout = static_cast<u64>(audio_block_period) * 4;
const s64 raw_time_stretching_threshold = g_cfg.audio.time_stretching_threshold;
const bool raw_time_stretching_enabled = buffering_enabled && g_cfg.audio.enable_time_stretching && (raw_time_stretching_threshold > 0);
const bool raw_time_stretching_enabled = buffering_enabled && raw.enable_time_stretching && (raw.time_stretching_threshold > 0);
time_stretching_enabled = raw_time_stretching_enabled && backend->has_capability(AudioBackend::SET_FREQUENCY_RATIO);
time_stretching_threshold = raw_time_stretching_threshold / 100.0f;
time_stretching_threshold = raw.time_stretching_threshold / 100.0f;
// Warn if audio backend does not support all requested features
if (raw_buffering_enabled && !buffering_enabled)
if (raw.buffering_enabled && !buffering_enabled)
{
cellAudio.error("Audio backend %s does not support buffering, this option will be ignored.", backend->GetName());
}
@ -539,11 +537,43 @@ void cell_audio_thread::advance(u64 timestamp, bool reset)
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),
.channels = g_cfg.audio.audio_channel_downmix,
.renderer = g_cfg.audio.renderer
};
}
void configure_audio()
{
if (const auto g_audio = g_fxo->get<cell_audio>())
{
g_audio->m_update_configuration = true;
// 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.channels != new_raw.channels ||
raw.renderer != new_raw.renderer)
{
g_audio->cfg.raw = new_raw;
g_audio->m_update_configuration = true;
}
}
}
}

14
rpcs3/Emu/Cell/Modules/cellAudio.h
View File

@ -187,6 +187,19 @@ struct audio_port
struct cell_audio_config
{
struct raw_config
{
bool buffering_enabled = false;
s64 desired_buffer_duration = 0;
bool enable_time_stretching = false;
s64 time_stretching_threshold = 0;
bool convert_to_u16 = false;
u32 start_threshold = 0;
u32 sampling_period_multiplier = 0;
audio_channels channels = audio_channels::downmix_to_stereo;
audio_renderer renderer = audio_renderer::null;
} raw;
std::shared_ptr<AudioBackend> backend = nullptr;
u32 audio_channels = 0;
@ -414,5 +427,6 @@ using cell_audio = named_thread<cell_audio_thread>;
namespace audio
{
cell_audio_config::raw_config get_raw_config();
void configure_audio();
}