ryujinx/Ryujinx.HLE/HOS/Services
jduncanator 8275bc3c08 Implement libsoundio as an alternative audio backend (#406)
* Audio: Implement libsoundio as an alternative audio backend

libsoundio will be preferred over OpenAL if it is available on the machine. If neither are available, it will fallback to a dummy audio renderer that outputs no sound.

* Audio: Fix SoundIoRingBuffer documentation

* Audio: Unroll and optimize the audio write callback

Copying one sample at a time is slow, this unrolls the most common audio channel layouts and manually copies the bytes between source and destination. This is over 2x faster than calling CopyBlockUnaligned every sample.

* Audio: Optimize the write callback further

This dramatically reduces the audio buffer copy time. When the sample size is one of handled sample sizes the buffer copy operation is almost 10x faster than CopyBlockAligned.

This works by copying full samples at a time, rather than the individual bytes that make up the sample. This allows for 2x or 4x faster copy operations depending on sample size.

* Audio: Fix typo in Stereo write callback

* Audio: Fix Surround (5.1) audio write callback

* Audio: Update Documentation

* Audio: Use built-in Unsafe.SizeOf<T>()

Built-in `SizeOf<T>()` is 10x faster than our `TypeSize<T>` helper. This also helps reduce code surface area.

* Audio: Keep fixed buffer style consistent

* Audio: Address styling nits

* Audio: More style nits

* Audio: Add additional documentation

* Audio: Move libsoundio bindings internal

As per discussion, moving the libsoundio native bindings into Ryujinx.Audio

* Audio: Bump Target Framework back up to .NET Core 2.1

* Audio: Remove voice mixing optimizations.

Leaves Saturation optimizations in place.
2018-11-15 03:22:50 +01:00
..
Acc Adjust naming conventions for Ryujinx and ChocolArm64 projects (#484) 2018-10-30 22:43:02 -03:00
Am Move logging to Ryujinx.Common and make it a static class (#413) 2018-10-17 14:15:50 -03:00
Apm Move logging to Ryujinx.Common and make it a static class (#413) 2018-10-17 14:15:50 -03:00
Aud Implement libsoundio as an alternative audio backend (#406) 2018-11-15 03:22:50 +01:00
Bcat Code style fixes and nits on the HLE project (#355) 2018-08-16 20:47:36 -03:00
Bsd Complete rewrite of bsd IClient (#460) 2018-10-20 22:08:58 +00:00
Caps Code style fixes and nits on the HLE project (#355) 2018-08-16 20:47:36 -03:00
Friend Move logging to Ryujinx.Common and make it a static class (#413) 2018-10-17 14:15:50 -03:00
FspSrv Remove IFileSystem::OpenDirectory extraneous check (#459) 2018-10-16 23:55:10 +00:00
Hid Move logging to Ryujinx.Common and make it a static class (#413) 2018-10-17 14:15:50 -03:00
Irs Remove unnecessary usings (#463) 2018-10-17 14:55:10 -03:00
Ldr Implement IRoInterface (#445) 2018-10-10 01:01:49 +02:00
Lm Move logging to Ryujinx.Common and make it a static class (#413) 2018-10-17 14:15:50 -03:00
Mm Remove unnecessary usings (#463) 2018-10-17 14:55:10 -03:00
Nfp Move logging to Ryujinx.Common and make it a static class (#413) 2018-10-17 14:15:50 -03:00
Nifm Move logging to Ryujinx.Common and make it a static class (#413) 2018-10-17 14:15:50 -03:00
Ns Move logging to Ryujinx.Common and make it a static class (#413) 2018-10-17 14:15:50 -03:00
Nv Adjust naming conventions for Ryujinx and ChocolArm64 projects (#484) 2018-10-30 22:43:02 -03:00
Pctl Move logging to Ryujinx.Common and make it a static class (#413) 2018-10-17 14:15:50 -03:00
Pl Improve kernel events implementation (#430) 2018-09-23 20:11:46 +02:00
Prepo Move logging to Ryujinx.Common and make it a static class (#413) 2018-10-17 14:15:50 -03:00
Psm Implement basic psm service (#467) 2018-10-21 03:01:22 -03:00
Set Move logging to Ryujinx.Common and make it a static class (#413) 2018-10-17 14:15:50 -03:00
Sfdnsres Move logging to Ryujinx.Common and make it a static class (#413) 2018-10-17 14:15:50 -03:00
Sm Improve kernel events implementation (#430) 2018-09-23 20:11:46 +02:00
Spl Code style fixes and nits on the HLE project (#355) 2018-08-16 20:47:36 -03:00
Ssl Move logging to Ryujinx.Common and make it a static class (#413) 2018-10-17 14:15:50 -03:00
Time Move logging to Ryujinx.Common and make it a static class (#413) 2018-10-17 14:15:50 -03:00
Vi Adjust naming conventions for Ryujinx and ChocolArm64 projects (#484) 2018-10-30 22:43:02 -03:00
IIpcService.cs Code style fixes and nits on the HLE project (#355) 2018-08-16 20:47:36 -03:00
IpcService.cs Move logging to Ryujinx.Common and make it a static class (#413) 2018-10-17 14:15:50 -03:00
ServiceFactory.cs Implement basic psm service (#467) 2018-10-21 03:01:22 -03:00