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audren: Fix AudioRenderer implementation (#773)

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* Fix AudioRenderer implementation

According to RE:
- `GetAudioRendererWorkBufferSize` is updated and improved to support `REV7`
- `RequestUpdateAudioRenderer` is updated to `REV7` too

Should improve results on recent game and close #718 and #707

* Fix NodeStates.GetWorkBufferSize

* Use BitUtils instead of IntUtils

* Nits
This commit is contained in:
Ac_K
2019-09-20 01:49:05 +02:00
committed by Thomas Guillemard
parent a0720b5681
commit f17b772c56
15 changed files with 244 additions and 110 deletions
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12
Ryujinx.HLE/HOS/Services/Audio/AudioRendererManager/VoiceContext.cs
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@ -85,7 +85,7 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioRendererManager
int maxSize = _samples.Length - _offset;
int size = maxSamples * AudioConsts.HostChannelsCount;
int size = maxSamples * AudioRendererConsts.HostChannelsCount;
if (size > maxSize)
{
@ -96,7 +96,7 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioRendererManager
Array.Copy(_samples, _offset, output, 0, size);
samplesCount = size / AudioConsts.HostChannelsCount;
samplesCount = size / AudioRendererConsts.HostChannelsCount;
_outStatus.PlayedSamplesCount += samplesCount;
@ -140,7 +140,7 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioRendererManager
{
int samplesCount = (int)(wb.Size / (sizeof(short) * ChannelsCount));
_samples = new int[samplesCount * AudioConsts.HostChannelsCount];
_samples = new int[samplesCount * AudioRendererConsts.HostChannelsCount];
if (ChannelsCount == 1)
{
@ -171,19 +171,19 @@ namespace Ryujinx.HLE.HOS.Services.Audio.AudioRendererManager
throw new InvalidOperationException();
}
if (SampleRate != AudioConsts.HostSampleRate)
if (SampleRate != AudioRendererConsts.HostSampleRate)
{
// TODO: We should keep the frames being discarded (see the 4 below)
// on a buffer and include it on the next samples buffer, to allow
// the resampler to do seamless interpolation between wave buffers.
int samplesCount = _samples.Length / AudioConsts.HostChannelsCount;
int samplesCount = _samples.Length / AudioRendererConsts.HostChannelsCount;
samplesCount = Math.Max(samplesCount - 4, 0);
_samples = Resampler.Resample2Ch(
_samples,
SampleRate,
AudioConsts.HostSampleRate,
AudioRendererConsts.HostSampleRate,
samplesCount,
ref _resamplerFracPart);
}