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early-access version 1860

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pineappleEA
2021-07-08 19:29:20 +02:00
parent 8a46c57b52
commit 2da54f6e73
20 changed files with 314 additions and 731 deletions
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95
src/audio_core/command_generator.cpp
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@@ -31,7 +31,7 @@ constexpr std::array<f32, AudioCommon::I3DL2REVERB_TAPS> EARLY_GAIN{
0.72867f, 0.69794f, 0.5464f, 0.24563f, 0.45214f, 0.44042f};
template <std::size_t N>
void ApplyMix(s32* output, const s32* input, s32 gain, s32 sample_count) {
void ApplyMix(std::span<s32> output, std::span<const s32> input, s32 gain, s32 sample_count) {
for (std::size_t i = 0; i < static_cast<std::size_t>(sample_count); i += N) {
for (std::size_t j = 0; j < N; j++) {
output[i + j] +=
@@ -40,7 +40,17 @@ void ApplyMix(s32* output, const s32* input, s32 gain, s32 sample_count) {
}
}
s32 ApplyMixRamp(s32* output, const s32* input, float gain, float delta, s32 sample_count) {
s32 ApplyMixRamp(std::span<s32> output, std::span<const s32> input, float gain, float delta,
s32 sample_count) {
// XC2 passes in NaN mix volumes, causing further issues as we handle everything as s32 rather
// than float, so the NaN propogation is lost. As the samples get further modified for
// volume etc, they can get out of NaN range, so a later heuristic for catching this is
// more difficult. Handle that here by setting these samples to silence.
if (std::isnan(gain)) {
gain = 0.0f;
delta = 0.0f;
}
s32 x = 0;
for (s32 i = 0; i < sample_count; i++) {
x = static_cast<s32>(static_cast<float>(input[i]) * gain);
@@ -50,20 +60,22 @@ s32 ApplyMixRamp(s32* output, const s32* input, float gain, float delta, s32 sam
return x;
}
void ApplyGain(s32* output, const s32* input, s32 gain, s32 delta, s32 sample_count) {
void ApplyGain(std::span<s32> output, std::span<const s32> input, s32 gain, s32 delta,
s32 sample_count) {
for (s32 i = 0; i < sample_count; i++) {
output[i] = static_cast<s32>((static_cast<s64>(input[i]) * gain + 0x4000) >> 15);
gain += delta;
}
}
void ApplyGainWithoutDelta(s32* output, const s32* input, s32 gain, s32 sample_count) {
void ApplyGainWithoutDelta(std::span<s32> output, std::span<const s32> input, s32 gain,
s32 sample_count) {
for (s32 i = 0; i < sample_count; i++) {
output[i] = static_cast<s32>((static_cast<s64>(input[i]) * gain + 0x4000) >> 15);
}
}
s32 ApplyMixDepop(s32* output, s32 first_sample, s32 delta, s32 sample_count) {
s32 ApplyMixDepop(std::span<s32> output, s32 first_sample, s32 delta, s32 sample_count) {
const bool positive = first_sample > 0;
auto final_sample = std::abs(first_sample);
for (s32 i = 0; i < sample_count; i++) {
@@ -128,10 +140,10 @@ constexpr std::array<std::size_t, 20> REVERB_TAP_INDEX_6CH{4, 0, 0, 1, 1, 1, 1,
1, 1, 1, 0, 0, 0, 0, 3, 3, 3};
template <std::size_t CHANNEL_COUNT>
void ApplyReverbGeneric(I3dl2ReverbState& state,
const std::array<const s32*, AudioCommon::MAX_CHANNEL_COUNT>& input,
const std::array<s32*, AudioCommon::MAX_CHANNEL_COUNT>& output,
s32 sample_count) {
void ApplyReverbGeneric(
I3dl2ReverbState& state,
const std::array<std::span<const s32>, AudioCommon::MAX_CHANNEL_COUNT>& input,
const std::array<std::span<s32>, AudioCommon::MAX_CHANNEL_COUNT>& output, s32 sample_count) {
auto GetTapLookup = []() {
if constexpr (CHANNEL_COUNT == 1) {
@@ -457,8 +469,8 @@ void CommandGenerator::GenerateBiquadFilterCommand([[maybe_unused]] s32 mix_buff
"input_mix_buffer={}, output_mix_buffer={}",
node_id, input_offset, output_offset);
}
const auto* input = GetMixBuffer(input_offset);
auto* output = GetMixBuffer(output_offset);
std::span<const s32> input = GetMixBuffer(input_offset);
std::span<s32> output = GetMixBuffer(output_offset);
// Biquad filter parameters
const auto [n0, n1, n2] = params.numerator;
@@ -551,8 +563,8 @@ void CommandGenerator::GenerateI3dl2ReverbEffectCommand(s32 mix_buffer_offset, E
return;
}
std::array<const s32*, AudioCommon::MAX_CHANNEL_COUNT> input{};
std::array<s32*, AudioCommon::MAX_CHANNEL_COUNT> output{};
std::array<std::span<const s32>, AudioCommon::MAX_CHANNEL_COUNT> input{};
std::array<std::span<s32>, AudioCommon::MAX_CHANNEL_COUNT> output{};
const auto status = params.status;
for (s32 i = 0; i < channel_count; i++) {
@@ -587,7 +599,8 @@ void CommandGenerator::GenerateI3dl2ReverbEffectCommand(s32 mix_buffer_offset, E
for (s32 i = 0; i < channel_count; i++) {
// Only copy if the buffer input and output do not match!
if ((mix_buffer_offset + params.input[i]) != (mix_buffer_offset + params.output[i])) {
std::memcpy(output[i], input[i], worker_params.sample_count * sizeof(s32));
std::memcpy(output[i].data(), input[i].data(),
worker_params.sample_count * sizeof(s32));
}
}
}
@@ -603,8 +616,8 @@ void CommandGenerator::GenerateBiquadFilterEffectCommand(s32 mix_buffer_offset,
for (s32 i = 0; i < channel_count; i++) {
// TODO(ogniK): Actually implement biquad filter
if (params.input[i] != params.output[i]) {
const auto* input = GetMixBuffer(mix_buffer_offset + params.input[i]);
auto* output = GetMixBuffer(mix_buffer_offset + params.output[i]);
std::span<const s32> input = GetMixBuffer(mix_buffer_offset + params.input[i]);
std::span<s32> output = GetMixBuffer(mix_buffer_offset + params.output[i]);
ApplyMix<1>(output, input, 32768, worker_params.sample_count);
}
}
@@ -643,14 +656,15 @@ void CommandGenerator::GenerateAuxCommand(s32 mix_buffer_offset, EffectBase* inf
if (samples_read != static_cast<int>(worker_params.sample_count) &&
samples_read <= params.sample_count) {
std::memset(GetMixBuffer(output_index), 0, params.sample_count - samples_read);
std::memset(GetMixBuffer(output_index).data(), 0,
params.sample_count - samples_read);
}
} else {
AuxInfoDSP empty{};
memory.WriteBlock(aux->GetSendInfo(), &empty, sizeof(AuxInfoDSP));
memory.WriteBlock(aux->GetRecvInfo(), &empty, sizeof(AuxInfoDSP));
if (output_index != input_index) {
std::memcpy(GetMixBuffer(output_index), GetMixBuffer(input_index),
std::memcpy(GetMixBuffer(output_index).data(), GetMixBuffer(input_index).data(),
worker_params.sample_count * sizeof(s32));
}
}
@@ -668,7 +682,7 @@ ServerSplitterDestinationData* CommandGenerator::GetDestinationData(s32 splitter
}
s32 CommandGenerator::WriteAuxBuffer(AuxInfoDSP& dsp_info, VAddr send_buffer, u32 max_samples,
const s32* data, u32 sample_count, u32 write_offset,
std::span<const s32> data, u32 sample_count, u32 write_offset,
u32 write_count) {
if (max_samples == 0) {
return 0;
@@ -678,14 +692,14 @@ s32 CommandGenerator::WriteAuxBuffer(AuxInfoDSP& dsp_info, VAddr send_buffer, u3
return 0;
}
std::size_t data_offset{};
s32 data_offset{};
u32 remaining = sample_count;
while (remaining > 0) {
// Get position in buffer
const auto base = send_buffer + (offset * sizeof(u32));
const auto samples_to_grab = std::min(max_samples - offset, remaining);
// Write to output
memory.WriteBlock(base, (data + data_offset), samples_to_grab * sizeof(u32));
memory.WriteBlock(base, (data.data() + data_offset), samples_to_grab * sizeof(u32));
offset = (offset + samples_to_grab) % max_samples;
remaining -= samples_to_grab;
data_offset += samples_to_grab;
@@ -698,7 +712,7 @@ s32 CommandGenerator::WriteAuxBuffer(AuxInfoDSP& dsp_info, VAddr send_buffer, u3
}
s32 CommandGenerator::ReadAuxBuffer(AuxInfoDSP& recv_info, VAddr recv_buffer, u32 max_samples,
s32* out_data, u32 sample_count, u32 read_offset,
std::span<s32> out_data, u32 sample_count, u32 read_offset,
u32 read_count) {
if (max_samples == 0) {
return 0;
@@ -710,15 +724,16 @@ s32 CommandGenerator::ReadAuxBuffer(AuxInfoDSP& recv_info, VAddr recv_buffer, u3
}
u32 remaining = sample_count;
s32 data_offset{};
while (remaining > 0) {
const auto base = recv_buffer + (offset * sizeof(u32));
const auto samples_to_grab = std::min(max_samples - offset, remaining);
std::vector<s32> buffer(samples_to_grab);
memory.ReadBlock(base, buffer.data(), buffer.size() * sizeof(u32));
std::memcpy(out_data, buffer.data(), buffer.size() * sizeof(u32));
out_data += samples_to_grab;
std::memcpy(out_data.data() + data_offset, buffer.data(), buffer.size() * sizeof(u32));
offset = (offset + samples_to_grab) % max_samples;
remaining -= samples_to_grab;
data_offset += samples_to_grab;
}
if (read_count != 0) {
@@ -965,8 +980,8 @@ void CommandGenerator::GenerateMixCommand(std::size_t output_offset, std::size_t
node_id, input_offset, output_offset, volume);
}
auto* output = GetMixBuffer(output_offset);
const auto* input = GetMixBuffer(input_offset);
std::span<s32> output = GetMixBuffer(output_offset);
std::span<const s32> input = GetMixBuffer(input_offset);
const s32 gain = static_cast<s32>(volume * 32768.0f);
// Mix with loop unrolling
@@ -1172,12 +1187,14 @@ s32 CommandGenerator::DecodeAdpcm(ServerVoiceInfo& voice_info, VoiceState& dsp_s
return samples_processed;
}
s32* CommandGenerator::GetMixBuffer(std::size_t index) {
return mix_buffer.data() + (index * worker_params.sample_count);
std::span<s32> CommandGenerator::GetMixBuffer(std::size_t index) {
return std::span<s32>(mix_buffer.data() + (index * worker_params.sample_count),
worker_params.sample_count);
}
const s32* CommandGenerator::GetMixBuffer(std::size_t index) const {
return mix_buffer.data() + (index * worker_params.sample_count);
std::span<const s32> CommandGenerator::GetMixBuffer(std::size_t index) const {
return std::span<const s32>(mix_buffer.data() + (index * worker_params.sample_count),
worker_params.sample_count);
}
std::size_t CommandGenerator::GetMixChannelBufferOffset(s32 channel) const {
@@ -1188,15 +1205,15 @@ std::size_t CommandGenerator::GetTotalMixBufferCount() const {
return worker_params.mix_buffer_count + AudioCommon::MAX_CHANNEL_COUNT;
}
s32* CommandGenerator::GetChannelMixBuffer(s32 channel) {
std::span<s32> CommandGenerator::GetChannelMixBuffer(s32 channel) {
return GetMixBuffer(worker_params.mix_buffer_count + channel);
}
const s32* CommandGenerator::GetChannelMixBuffer(s32 channel) const {
std::span<const s32> CommandGenerator::GetChannelMixBuffer(s32 channel) const {
return GetMixBuffer(worker_params.mix_buffer_count + channel);
}
void CommandGenerator::DecodeFromWaveBuffers(ServerVoiceInfo& voice_info, s32* output,
void CommandGenerator::DecodeFromWaveBuffers(ServerVoiceInfo& voice_info, std::span<s32> output,
VoiceState& dsp_state, s32 channel,
s32 target_sample_rate, s32 sample_count,
s32 node_id) {
@@ -1208,7 +1225,7 @@ void CommandGenerator::DecodeFromWaveBuffers(ServerVoiceInfo& voice_info, s32* o
node_id, channel, in_params.sample_format, sample_count, in_params.sample_rate,
in_params.mix_id, in_params.splitter_info_id);
}
ASSERT_OR_EXECUTE(output != nullptr, { return; });
ASSERT_OR_EXECUTE(output.data() != nullptr, { return; });
const auto resample_rate = static_cast<s32>(
static_cast<float>(in_params.sample_rate) / static_cast<float>(target_sample_rate) *
@@ -1225,6 +1242,7 @@ void CommandGenerator::DecodeFromWaveBuffers(ServerVoiceInfo& voice_info, s32* o
}
std::size_t temp_mix_offset{};
s32 samples_output{};
auto samples_remaining = sample_count;
while (samples_remaining > 0) {
const auto samples_to_output = std::min(samples_remaining, min_required_samples);
@@ -1328,20 +1346,21 @@ void CommandGenerator::DecodeFromWaveBuffers(ServerVoiceInfo& voice_info, s32* o
if (in_params.behavior_flags.is_pitch_and_src_skipped.Value()) {
// No need to resample
std::memcpy(output, sample_buffer.data(), samples_read * sizeof(s32));
std::memcpy(output.data() + samples_output, sample_buffer.data(),
samples_read * sizeof(s32));
} else {
std::fill(sample_buffer.begin() + temp_mix_offset,
sample_buffer.begin() + temp_mix_offset + (samples_to_read - samples_read),
0);
AudioCore::Resample(output, sample_buffer.data(), resample_rate, dsp_state.fraction,
samples_to_output);
AudioCore::Resample(output.data() + samples_output, sample_buffer.data(), resample_rate,
dsp_state.fraction, samples_to_output);
// Resample
for (std::size_t i = 0; i < AudioCommon::MAX_SAMPLE_HISTORY; i++) {
dsp_state.sample_history[i] = sample_buffer[samples_to_read + i];
}
}
output += samples_to_output;
samples_remaining -= samples_to_output;
samples_output += samples_to_output;
}
}