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97 commits

Author SHA1 Message Date
bunnei 692e7cee4f
Merge pull request #1314 from lioncash/cast 
audio_core/time_stretch: Silence truncation warnings in Process()
 2018-09-17 12:28:19 -04:00
bunnei 59beb540ae
Merge pull request #1321 from lioncash/audio-shadow 
cubeb_sink: Get rid of variable shadowing within CubebSink's constructor
 2018-09-17 12:26:29 -04:00
bunnei 3476ba2aee
Merge pull request #1320 from lioncash/name 
cubeb_sink: Correct context name in ListCubebSinkDevices()
 2018-09-17 10:10:33 -04:00
fearlessTobi 63c2e32e20 Port #4182 from Citra: "Prefix all size_t with std::" 2018-09-15 15:21:06 +02:00
Lioncash fc669a97d4 cubeb_sink: Get rid of variable shadowing within CubebSink's constructor 
The parameter of the lambda was shadowing the variable that was being
assigned to.
 2018-09-14 12:20:51 -04:00
Lioncash b5218d9986 cubeb_sink: Correct context name in ListCubebSinkDevices() 
This ain't Citra.
 2018-09-14 12:18:09 -04:00
Lioncash 9969a5db1e audio_core/time_stretch: Silence truncation warnings in Process() 
The SoundTouch API only accepts uint amount of samples.
 2018-09-13 19:50:01 -04:00
bunnei 60899b80f0
Merge pull request #1298 from lioncash/view 
audio_core/sink_details: Change std::string parameter into std::string_view
 2018-09-12 18:24:57 -04:00
bunnei 926dd41587
Merge pull request #1163 from FearlessTobi/add-audio-stretching 
audio_core: Add audio stretching support
 2018-09-12 18:23:54 -04:00
MerryMage 957ddab679 audio_core: Flush stream when not playing anything 2018-09-12 18:09:14 +01:00
Lioncash bad035e9a3 audio_core/sink_details: Change std::string parameter into std::string_view 
The given string is only ever used for lookup and comparison, so we can
just utilize a non-owning view to string data here
 2018-09-11 21:36:12 -04:00
MerryMage 55af5bda55 cubeb_sink: Downsample arbitrary number of channels 2018-09-09 09:51:46 +01:00
MerryMage 1aa195a9c0 cubeb_sink: Perform audio stretching 2018-09-08 18:56:38 +01:00
MerryMage e51bd49f87 audio_core: Add audio stretcher 2018-09-08 18:56:38 +01:00
MerryMage 7e697ab7ff cubeb_sink: Hold last available value instead of writing zeros 
This reduces clicking in output audio should we underrun.
 2018-09-08 18:56:38 +01:00
MerryMage 6d9dd1dc6d cubeb_sink: Use RingBuffer 2018-09-08 18:56:38 +01:00
fearlessTobi a6efff8b02 Add audio stretching support 2018-09-08 18:26:23 +01:00
MerryMage a76f0d5d06 audio_renderer: Rename AudioOut instance to audio_out 2018-09-08 16:50:12 +01:00
Markus Wick 10bc725944 Update microprofile scopes. 
Blame the subsystems which deserve the blame :)

The updated list is not complete, just the ones I've spotted on random sampling the stack trace.
 2018-09-04 11:04:26 +02:00
Lioncash 0057a47e41 audio_core/filter: Add explicit cast to assignment in Process() 
Previously this would cause warnings about implicit conversions to s16
from a double
 2018-08-21 12:32:37 -04:00
bunnei f19b4fab5f
Merge pull request #1033 from MerryMage/interp 
audio_core: Interpolate
 2018-08-13 12:19:59 -04:00
MerryMage 01d199965a audio_renderer: samples_remaining counts frames, not samples 2018-08-13 11:26:50 +01:00
MerryMage 4b44b8b4fb audio_core: Interpolate 2018-08-13 11:26:50 +01:00
MerryMage 56300f2928 audio_core: Implement low-pass filter 2018-08-13 11:26:50 +01:00
MerryMage fcc5ffdfdd cubeb_sink: Protect queue with a mutex 2018-08-12 20:41:46 +01:00
David Marcec 094f6003e0 Pushed the requested sample rate instead of our fixed sample rate 2018-08-12 14:58:36 +10:00
David Marcec e5ee0afe6f Added GetAudioRendererSampleRate, GetAudioRendererSampleCount & GetAudioRendererMixBufferCount 
GetAudioRendererSampleRate is set as a "STUB" as a game could check if the sample rate it sent and the sample rate it wants don't match. Just a thought of something which could happen so keeping it as stub for the mean time
 2018-08-12 14:46:12 +10:00
KAMiKAZOW 0f5c4615ae
Make building cubeb optional 2018-08-07 13:21:56 +02:00
bunnei b46df98e93 audio_core: Implement audren_u audio playback. 2018-08-04 21:54:30 -04:00
bunnei 1dee8ceda1 audio_core: Use s16 where possible for audio samples. 2018-08-04 18:22:58 -04:00
bunnei f1cb3903ac audio_core: Port codec code from Citra for ADPCM decoding. 2018-08-04 18:22:58 -04:00
bunnei 02fccc0940 cubeb_sink: Support variable sample_rate and num_channels. 2018-08-04 15:30:10 -04:00
bunnei 34b3f83498 audio_core: Sinks need unique names as well. 2018-08-04 14:34:12 -04:00
bunnei 9f846d3aa4 audio_core: Streams need unique names for CoreTiming. 2018-08-04 14:34:12 -04:00
bunnei b6d61abd78
Merge pull request #895 from lioncash/sink 
sink_details: std::move std::function instances
 2018-08-03 11:00:56 -04:00
Lioncash c1c397d37c audio_out: Use Buffer::Tag alias in GetTagsAndReleaseBuffers()'s prototype 
This makes the Buffer::Tag usage consistent with the Stream class's
prototype of GetTagsAndReleaseBuffers().
 2018-08-02 05:18:32 -04:00
Lioncash 2bc4ab3958 sink_details: Deduplicate long std::function repetition 
We can just use type aliases to avoid needing to write the same long
type twice
 2018-08-01 23:56:02 -04:00
Lioncash 89ebef6571 sink_details: std::move std::function instances 
Given std::function is allowed to potentially allocate, these should be
std::move'd to prevent potential reallocation (should that ever happen).
 2018-08-01 23:50:48 -04:00
bunnei ca84b530a3 audio_core: Add configuration settings. 2018-07-31 22:38:42 -04:00
bunnei f437c11caf audio_core: Implement Sink and SinkStream interfaces with cubeb. 2018-07-30 21:45:24 -04:00
bunnei 9ef227e09d audio_core: Add interfaces for Sink and SinkStream. 2018-07-30 21:45:24 -04:00
bunnei 0e8a2c7222 audio_core: Misc. improvements to stream/buffer/audio_out. 2018-07-30 18:58:40 -04:00
bunnei ab756fd068 audio_core: Add initial code for keeping track of audout state. 2018-07-27 22:33:31 -04:00
James Rowe ebf9a784a9 Massive removal of unused modules 2018-01-12 19:11:03 -07:00
B3n30 82151d407d CoreTiming: Reworked CoreTiming (cherry-picked from Citra #3119) 
* CoreTiming: New CoreTiming; Add Test for CoreTiming
 2018-01-08 19:10:25 -05:00
bunnei bd377908d7 audio: Log dropping frames as trace to reduce spam. 2018-01-07 16:52:59 -05:00
Huw Pascoe a13ab958cb Fixed type conversion ambiguity 2017-09-30 09:34:35 +01:00
Subv d7459354f5 Audio: Use std::deque instead of std::vector for the audio buffer type (StereoBuffer16). 
The current code inserts and deletes elements from the beginning of the audio buffer, which is very inefficient in an std::vector.

Profiling was done using VisualStudio2017's Performance Analyzer in Super Mario 3D Land.

Before this change: AudioInterp::Linear had 14.14% of the runtime (inclusive) and most of that time was spent in std::vector's insert implementation.
After this change: AudioInterp::Linear has 0.36% of the runtime (inclusive)
 2017-09-25 18:31:37 -05:00
MerryMage 933508e2a2 interpolate: Interpolate on a frame-by-frame basis 2017-08-28 10:54:41 +01:00
Yuri Kunde Schlesner 74afcd5328 CMake: Add SoundTouch include path to target property 2017-05-27 22:09:28 -07:00