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Merge pull request #371 from rerdavies/dev

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1.4.87 dev merge.
This commit is contained in:
Robin Davies
2025-08-10 10:15:57 -04:00
committed by GitHub
parent 19d0f71693 8cc1c7de2e
commit b30cccfa84
37 changed files with 129 additions and 95 deletions
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.gitignore
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@@ -12,4 +12,5 @@ react/package-lock.json
src/dbus/bluez_adaptor.h src/dbus/bluez_adaptor.h
src/dbus/bluez_proxy.h src/dbus/bluez_proxy.h
CMakeFiles CMakeFiles
vg.output
CMakeLists.txt
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@@ -1,13 +1,13 @@
cmake_minimum_required(VERSION 3.16.0) cmake_minimum_required(VERSION 3.16.0)
project(pipedal project(pipedal
VERSION 1.4.86 VERSION 1.4.87
DESCRIPTION "PiPedal Guitar Effect Pedal For Raspberry Pi" DESCRIPTION "PiPedal Guitar Effect Pedal For Raspberry Pi"
HOMEPAGE_URL "https://rerdavies.github.io/pipedal" HOMEPAGE_URL "https://rerdavies.github.io/pipedal"
) )
EXECUTE_PROCESS( COMMAND dpkg --print-architecture COMMAND tr -d '\n' OUTPUT_VARIABLE DEBIAN_ARCHITECTURE ) EXECUTE_PROCESS( COMMAND dpkg --print-architecture COMMAND tr -d '\n' OUTPUT_VARIABLE DEBIAN_ARCHITECTURE )
set (DISPLAY_VERSION "PiPedal v1.4.86-Experimental") set (DISPLAY_VERSION "PiPedal v1.4.87-Experimental")
set (PACKAGE_ARCHITECTURE ${DEBIAN_ARCHITECTURE}) set (PACKAGE_ARCHITECTURE ${DEBIAN_ARCHITECTURE})
set (CMAKE_INSTALL_PREFIX "/usr/") set (CMAKE_INSTALL_PREFIX "/usr/")
README.md
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@@ -9,11 +9,11 @@
<img src="https://img.shields.io/github/downloads/rerdavies/pipedal/total?color=%23808080&link=https%3A%2F%2Frerdavies.github.io%2Fpipedal%2Fdownload.html"/> <img src="https://img.shields.io/github/downloads/rerdavies/pipedal/total?color=%23808080&link=https%3A%2F%2Frerdavies.github.io%2Fpipedal%2Fdownload.html"/>
Download:&nbsp;<a href='https://rerdavies.github.io/pipedal/download.html'>v1.4.86</a> Download:&nbsp;<a href='https://rerdavies.github.io/pipedal/download.html'>v1.4.87</a>
Website:&nbsp;[https://rerdavies.github.io/pipedal](https://rerdavies.github.io/pipedal). Website:&nbsp;[https://rerdavies.github.io/pipedal](https://rerdavies.github.io/pipedal).
Documentation:&nbsp;[https://rerdavies.github.io/pipedal/Documentation.html](https://rerdavies.github.io/pipedal/Documentation.html). Documentation:&nbsp;[https://rerdavies.github.io/pipedal/Documentation.html](https://rerdavies.github.io/pipedal/Documentation.html).
#### NEW version 1.4.86 Release. See the [release notes](https://rerdavies.github.io/pipedal/ReleaseNotes) for details. New Phaser and Graphic Equalizer plugins. #### NEW version 1.4.87 Release. See the [release notes](https://rerdavies.github.io/pipedal/ReleaseNotes) for details. New Phaser and Graphic Equalizer plugins.
&nbsp; &nbsp;
docs/Installing.md
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@@ -13,18 +13,18 @@ page_icon: img/Install4.jpg
Download the most recent Debian (.deb) package for your platform: Download the most recent Debian (.deb) package for your platform:
- [Raspberry Pi OS bookworm (aarch64) v1.4.86](https://github.com/rerdavies/pipedal/releases/download/v1.4.86/pipedal_1.4.86_arm64.deb) - [Raspberry Pi OS bookworm (aarch64) v1.4.87](https://github.com/rerdavies/pipedal/releases/download/v1.4.87/pipedal_1.4.87_arm64.deb)
- [Ubuntu 24.x (aarch64) v1.4.86](https://github.com/rerdavies/pipedal/releases/download/v1.4.86/pipedal_1.4.86_arm64.deb) - [Ubuntu 24.x (aarch64) v1.4.87](https://github.com/rerdavies/pipedal/releases/download/v1.4.87/pipedal_1.4.87_arm64.deb)
- [Ubuntu 24.x (amd64) v1.4.86](https://github.com/rerdavies/pipedal/releases/download/v1.4.86/pipedal_1.4.86_amd64.deb) - [Ubuntu 24.x (amd64) v1.4.87](https://github.com/rerdavies/pipedal/releases/download/v1.4.87/pipedal_1.4.87_amd64.deb)
Version 1.4.86 has been tested on Raspberry Pi OS bookworm, Ubuntu 24.04 (amd64), and Ubuntu 24.10 (aarch64). Download the appropriate package for your platform, and install using the following procedure: Version 1.4.87 has been tested on Raspberry Pi OS bookworm, Ubuntu 24.04 (amd64), and Ubuntu 24.10 (aarch64). Download the appropriate package for your platform, and install using the following procedure:
``` ```
sudo apt update sudo apt update
sudo apt upgrade sudo apt upgrade
cd ~/Downloads cd ~/Downloads
sudo apt-get install ./pipedal_1.4.86_arm64.deb sudo apt-get install ./pipedal_1.4.87_arm64.deb
``` ```
You MUST use `apt-get`. `apt` will not install downloaded packages; and `dpkg -i` will not install dependencies. You MUST use `apt-get`. `apt` will not install downloaded packages; and `dpkg -i` will not install dependencies.
docs/ReleaseNotes.md
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@@ -1,14 +1,18 @@
# Release Notes # Release Notes
## PiPedal 1.4.86 Beta ## PiPedal 1.4.87 Beta
The Big Feature: The Big Feature:
- Code optimizations for Raspberry Pi 5 (Cortex-A76), providing a potential 2x performance improvement for TooB Neural Amp Modeler. - Code optimizations for Raspberry Pi 5 (Cortex-A76), providing substantial performance improvements for TooB Neural Amp Modeler.
- New "Threaded" button optionally executes TooB NAM computation on a separate thread. Allows up to 5 NAM instances on Pi 4, and practically unlimited NAM instances on Pi 5. - New "Threaded" button optionally executes TooB NAM computation on a separate thread. Allows up to 5 NAM instances on Pi 4, and practically unlimited NAM instances on Pi 5.
- TooB Neural Amp Modeler: Switch to the NeuralAudio NAM Backend - TooB Neural Amp Modeler: Switch to the NeuralAudio NAM Backend
Bug fixes: Bug fixes:
- Compatibility with plugins expecting certain MOD host features. - Compatibility with plugins expecting certain MOD host features.
- Improvements to recovery from audio underruns and overruns. - Improvements to recovery from audio underruns and overruns.
- Fixes for loss of currently selected plugin when modifying pedalboard structure. - Fixes for loss of currently selected plugin when modifying pedalboard structure.
- Fixes for TooB NAM lockups when using 16- and 32-sample buffer sizes.
- Fixes for performance issues with TooB NAM when using 16- and 32-sample buffer sizes.
- Fixes for volume adjustments in TooB NAM.
(A re-issue of 1.4.86)
## Pipedal 1.4.79 Beta ## Pipedal 1.4.79 Beta
The Big Feature: The Big Feature:
docs/download.md
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Download the most recent Debian (.deb) package for your platform: Download the most recent Debian (.deb) package for your platform:
- [Raspberry Pi OS bookworm (aarch64) v1.4.86 Beta](https://github.com/rerdavies/pipedal/releases/download/v1.4.86/pipedal_1.4.86_arm64.deb) - [Raspberry Pi OS bookworm (aarch64) v1.4.87 Beta](https://github.com/rerdavies/pipedal/releases/download/v1.4.87/pipedal_1.4.87_arm64.deb)
- [Ubuntu 24.x (aarch64) v1.4.86 Alpha](https://github.com/rerdavies/pipedal/releases/download/v1.4.86/pipedal_1.4.86_arm64.deb) - [Ubuntu 24.x (aarch64) v1.4.87 Alpha](https://github.com/rerdavies/pipedal/releases/download/v1.4.87/pipedal_1.4.87_arm64.deb)
- [Ubuntu 24.x (amd64) v1.4.86 Alpha](https://github.com/rerdavies/pipedal/releases/download/v1.4.86/pipedal_1.4.86_amd64.deb) - [Ubuntu 24.x (amd64) v1.4.87 Alpha](https://github.com/rerdavies/pipedal/releases/download/v1.4.87/pipedal_1.4.87_amd64.deb)
Install the package by running Install the package by running
@@ -14,7 +14,7 @@ Install the package by running
``` ```
sudo apt update sudo apt update
cd ~/Downloads cd ~/Downloads
sudo apt-get install ./pipedal_1.4.86_arm64.deb sudo apt-get install ./pipedal_1.4.87_arm64.deb
``` ```
You MUST use `apt-get` to install the package. `apt install` will NOT install the package correctly. The message about missing permissions given by `apt-get` is You MUST use `apt-get` to install the package. `apt install` will NOT install the package correctly. The message about missing permissions given by `apt-get` is
expected, and can be safely ignored. expected, and can be safely ignored.
lv2/aarch64/ToobAmp.lv2/CabIR.ttl
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@@ -93,7 +93,7 @@ cabir:impulseFile3
doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ; doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ;
doap:maintainer <http://two-play.com/rerdavies#me> ; doap:maintainer <http://two-play.com/rerdavies#me> ;
lv2:minorVersion 0 ; lv2:minorVersion 0 ;
lv2:microVersion 66 ; lv2:microVersion 67 ;
rdfs:comment """ rdfs:comment """
TooB Cab IR is a convolution-based guitar cabinet impulse response simulator. TooB Cab IR is a convolution-based guitar cabinet impulse response simulator.
lv2/aarch64/ToobAmp.lv2/CabSim.ttl
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@@ -50,7 +50,7 @@ toob:frequencyResponseVector
doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ; doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ;
doap:maintainer <http://two-play.com/rerdavies#me> ; doap:maintainer <http://two-play.com/rerdavies#me> ;
lv2:minorVersion 0 ; lv2:minorVersion 0 ;
lv2:microVersion 66 ; lv2:microVersion 67 ;
mod:brand "TooB"; mod:brand "TooB";
mod:label "TooB CabSim"; mod:label "TooB CabSim";
lv2/aarch64/ToobAmp.lv2/ConvolutionReverb.ttl
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@@ -53,7 +53,7 @@ toobimpulse:impulseFile
doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ; doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ;
doap:maintainer <http://two-play.com/rerdavies#me> ; doap:maintainer <http://two-play.com/rerdavies#me> ;
lv2:minorVersion 0 ; lv2:minorVersion 0 ;
lv2:microVersion 66 ; lv2:microVersion 67 ;
rdfs:comment """ rdfs:comment """
Convolution reverb is a notoriously compute-intensive effect. If you are having performance issues, use the Max T control to constrain the length of the impulse file to Convolution reverb is a notoriously compute-intensive effect. If you are having performance issues, use the Max T control to constrain the length of the impulse file to
lv2/aarch64/ToobAmp.lv2/ConvolutionReverbStereo.ttl
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@@ -51,7 +51,7 @@ toobimpulse:impulseFile
doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ; doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ;
doap:maintainer <http://two-play.com/rerdavies#me> ; doap:maintainer <http://two-play.com/rerdavies#me> ;
lv2:minorVersion 0 ; lv2:minorVersion 0 ;
lv2:microVersion 66 ; lv2:microVersion 67 ;
rdfs:comment """ rdfs:comment """
lv2/aarch64/ToobAmp.lv2/InputStage.ttl
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@@ -66,7 +66,7 @@ inputStage:filterGroup
doap:license <https://two-play.com/TooB/licenses/isc> ; doap:license <https://two-play.com/TooB/licenses/isc> ;
doap:maintainer <http://two-play.com/rerdavies#me> ; doap:maintainer <http://two-play.com/rerdavies#me> ;
lv2:minorVersion 0 ; lv2:minorVersion 0 ;
lv2:microVersion 66 ; lv2:microVersion 67 ;
mod:brand "TooB"; mod:brand "TooB";
mod:label "TooB Input"; mod:label "TooB Input";
lv2/aarch64/ToobAmp.lv2/PowerStage2.ttl
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@@ -68,7 +68,7 @@ pstage:stage3
doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ; doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ;
doap:maintainer <http://two-play.com/rerdavies#me> ; doap:maintainer <http://two-play.com/rerdavies#me> ;
lv2:minorVersion 0 ; lv2:minorVersion 0 ;
lv2:microVersion 66 ; lv2:microVersion 67 ;
mod:brand "TooB"; mod:brand "TooB";
mod:label "Power Stage"; mod:label "Power Stage";
lv2/aarch64/ToobAmp.lv2/SpectrumAnalyzer.ttl
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@@ -57,7 +57,7 @@
doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ; doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ;
doap:maintainer <http://two-play.com/rerdavies#me> ; doap:maintainer <http://two-play.com/rerdavies#me> ;
lv2:minorVersion 0 ; lv2:minorVersion 0 ;
lv2:microVersion 66 ; lv2:microVersion 67 ;
rdfs:comment "TooB spectrum analyzer" ; rdfs:comment "TooB spectrum analyzer" ;
mod:brand "TooB"; mod:brand "TooB";
lv2/aarch64/ToobAmp.lv2/ToneStack.ttl
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@@ -57,7 +57,7 @@ tonestack:eqGroup
doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ; doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ;
doap:maintainer <http://two-play.com/rerdavies#me> ; doap:maintainer <http://two-play.com/rerdavies#me> ;
lv2:minorVersion 0 ; lv2:minorVersion 0 ;
lv2:microVersion 66 ; lv2:microVersion 67 ;
uiext:ui <http://two-play.com/plugins/toob-tone-stack-ui>; uiext:ui <http://two-play.com/plugins/toob-tone-stack-ui>;
lv2/aarch64/ToobAmp.lv2/ToobAmpUI.so
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lv2/aarch64/ToobAmp.lv2/ToobChorus.ttl
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@@ -40,7 +40,7 @@
doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ; doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ;
doap:maintainer <http://two-play.com/rerdavies#me> ; doap:maintainer <http://two-play.com/rerdavies#me> ;
lv2:minorVersion 0 ; lv2:minorVersion 0 ;
lv2:microVersion 66 ; lv2:microVersion 67 ;
rdfs:comment """ rdfs:comment """
Emulation of a Boss CE-2 Chorus. Emulation of a Boss CE-2 Chorus.
lv2/aarch64/ToobAmp.lv2/ToobDelay.ttl
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@@ -41,7 +41,7 @@
doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ; doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ;
doap:maintainer <http://two-play.com/rerdavies#me> ; doap:maintainer <http://two-play.com/rerdavies#me> ;
lv2:minorVersion 0 ; lv2:minorVersion 0 ;
lv2:microVersion 66 ; lv2:microVersion 67 ;
rdfs:comment """ rdfs:comment """
A straightforward no-frills digital delay. A straightforward no-frills digital delay.
lv2/aarch64/ToobAmp.lv2/ToobFlanger.ttl
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@@ -41,7 +41,7 @@
doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ; doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ;
doap:maintainer <http://two-play.com/rerdavies#me> ; doap:maintainer <http://two-play.com/rerdavies#me> ;
lv2:minorVersion 0 ; lv2:minorVersion 0 ;
lv2:microVersion 66 ; lv2:microVersion 67 ;
rdfs:comment """ rdfs:comment """
Emulation of a Boss BF-2 Flanger, based on circuit analysis and simulation of the original. Emulation of a Boss BF-2 Flanger, based on circuit analysis and simulation of the original.
lv2/aarch64/ToobAmp.lv2/ToobFlangerStereo.ttl
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@@ -41,7 +41,7 @@
doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ; doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ;
doap:maintainer <http://two-play.com/rerdavies#me> ; doap:maintainer <http://two-play.com/rerdavies#me> ;
lv2:minorVersion 0 ; lv2:minorVersion 0 ;
lv2:microVersion 66 ; lv2:microVersion 67 ;
rdfs:comment """ rdfs:comment """
Digital emulation of a Boss BF-2 Flanger. Digital emulation of a Boss BF-2 Flanger.
lv2/aarch64/ToobAmp.lv2/ToobFreeverb.ttl
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@@ -41,7 +41,7 @@
doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ; doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ;
doap:maintainer <http://two-play.com/rerdavies#me> ; doap:maintainer <http://two-play.com/rerdavies#me> ;
lv2:minorVersion 0 ; lv2:minorVersion 0 ;
lv2:microVersion 66 ; lv2:microVersion 67 ;
rdfs:comment """ rdfs:comment """
Toob Freeverb is an Lv2 implementation of the famous Freeverb reverb effect. FreeVerb delivers a well-balanced reverb with very little tonal coloration. Toob Freeverb is an Lv2 implementation of the famous Freeverb reverb effect. FreeVerb delivers a well-balanced reverb with very little tonal coloration.
lv2/aarch64/ToobAmp.lv2/ToobGraphicEq.ttl
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@@ -41,7 +41,7 @@
doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ; doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ;
doap:maintainer <http://two-play.com/rerdavies#me> ; doap:maintainer <http://two-play.com/rerdavies#me> ;
lv2:minorVersion 0 ; lv2:minorVersion 0 ;
lv2:microVersion 66 ; lv2:microVersion 67 ;
rdfs:comment """ rdfs:comment """
A 7 octave graphic equalizer, with frequencies chosen to be useful for EQ-ing guitar signals. A 7 octave graphic equalizer, with frequencies chosen to be useful for EQ-ing guitar signals.
""" ; """ ;
lv2/aarch64/ToobAmp.lv2/ToobLooperFour.ttl
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@@ -92,7 +92,7 @@ myprefix:output_group
doap:license <https://opensource.org/license/mit/> ; doap:license <https://opensource.org/license/mit/> ;
doap:maintainer <http://two-play.com/rerdavies#me> ; doap:maintainer <http://two-play.com/rerdavies#me> ;
lv2:minorVersion 1 ; lv2:minorVersion 1 ;
lv2:microVersion 66 ; lv2:microVersion 67 ;
ui:ui <http://two-play.com/plugins/toob-looper-four-ui>; ui:ui <http://two-play.com/plugins/toob-looper-four-ui>;
lv2/aarch64/ToobAmp.lv2/ToobLooperOne.ttl
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@@ -78,7 +78,7 @@ myprefix:output_group
doap:license <https://opensource.org/license/mit/> ; doap:license <https://opensource.org/license/mit/> ;
doap:maintainer <http://two-play.com/rerdavies#me> ; doap:maintainer <http://two-play.com/rerdavies#me> ;
lv2:minorVersion 1 ; lv2:minorVersion 1 ;
lv2:microVersion 66 ; lv2:microVersion 67 ;
ui:ui <http://two-play.com/plugins/toob-looper-one-ui>; ui:ui <http://two-play.com/plugins/toob-looper-one-ui>;
lv2/aarch64/ToobAmp.lv2/ToobML.ttl
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@@ -67,7 +67,7 @@ toobml:sagGroup
doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ; doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ;
doap:maintainer <http://two-play.com/rerdavies#me> ; doap:maintainer <http://two-play.com/rerdavies#me> ;
lv2:minorVersion 0 ; lv2:minorVersion 0 ;
lv2:microVersion 66 ; lv2:microVersion 67 ;
rdfs:comment """ rdfs:comment """
The TooB ML Amplifier plugin provides emulation of a variety of amplifiers and overdrive pedals that are implemented The TooB ML Amplifier plugin provides emulation of a variety of amplifiers and overdrive pedals that are implemented
using neural-network-based machine learning models of real amplifiers. using neural-network-based machine learning models of real amplifiers.
lv2/aarch64/ToobAmp.lv2/ToobMix.ttl
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@@ -40,7 +40,7 @@
doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ; doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ;
doap:maintainer <http://two-play.com/rerdavies#me> ; doap:maintainer <http://two-play.com/rerdavies#me> ;
lv2:minorVersion 0 ; lv2:minorVersion 0 ;
lv2:microVersion 66 ; lv2:microVersion 67 ;
rdfs:comment """ rdfs:comment """
Remix a stereo input signal. Remix a stereo input signal.
lv2/aarch64/ToobAmp.lv2/ToobNeuralAmpModeler.ttl
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@@ -61,7 +61,7 @@ toobNam:eqGroup
doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ; doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ;
doap:maintainer <http://two-play.com/rerdavies#me> ; doap:maintainer <http://two-play.com/rerdavies#me> ;
lv2:minorVersion 0 ; lv2:minorVersion 0 ;
lv2:microVersion 66 ; lv2:microVersion 67 ;
rdfs:comment """ rdfs:comment """
TooB Neural Amp Modeler is a neural network based Amp Simulator. It uses .nam model files that are generated by training nueral networks TooB Neural Amp Modeler is a neural network based Amp Simulator. It uses .nam model files that are generated by training nueral networks
on audio recordings of actual guitar amps, effects pedals and other equipment. .nam files contain data from the trained models, which can be loaded into on audio recordings of actual guitar amps, effects pedals and other equipment. .nam files contain data from the trained models, which can be loaded into
lv2/aarch64/ToobAmp.lv2/ToobNoiseGate.ttl
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@@ -54,7 +54,7 @@ noisegate:envelope_group
doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ; doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ;
doap:maintainer <http://two-play.com/rerdavies#me> ; doap:maintainer <http://two-play.com/rerdavies#me> ;
lv2:minorVersion 0 ; lv2:minorVersion 0 ;
lv2:microVersion 66 ; lv2:microVersion 67 ;
rdfs:comment """ rdfs:comment """
A noise gate is an audio processing tool that controls the volume of an audio signal A noise gate is an audio processing tool that controls the volume of an audio signal
by allowing it to pass through only when it exceeds a set threshold. by allowing it to pass through only when it exceeds a set threshold.
lv2/aarch64/ToobAmp.lv2/ToobPhaser.ttl
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@@ -40,7 +40,7 @@
doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ; doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ;
doap:maintainer <http://two-play.com/rerdavies#me> ; doap:maintainer <http://two-play.com/rerdavies#me> ;
lv2:minorVersion 0 ; lv2:minorVersion 0 ;
lv2:microVersion 66 ; lv2:microVersion 67 ;
rdfs:comment """ rdfs:comment """
A loose emulation of an MXR® Phase 90 Phaser. A loose emulation of an MXR® Phase 90 Phaser.
lv2/aarch64/ToobAmp.lv2/ToobPlayer.ttl
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@@ -60,7 +60,7 @@ toobPlayer:seek
doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ; doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ;
doap:maintainer <http://two-play.com/rerdavies#me> ; doap:maintainer <http://two-play.com/rerdavies#me> ;
lv2:minorVersion 0 ; lv2:minorVersion 0 ;
lv2:microVersion 66 ; lv2:microVersion 67 ;
rdfs:comment """ rdfs:comment """
Play audio files. Audio files can optionally be loooped by pressing the "Set loop" button. Play audio files. Audio files can optionally be loooped by pressing the "Set loop" button.
lv2/aarch64/ToobAmp.lv2/ToobRecordMono.ttl
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@@ -51,7 +51,7 @@ recordPrefix:audioFile
doap:license <https://opensource.org/license/mit/> ; doap:license <https://opensource.org/license/mit/> ;
doap:maintainer <http://two-play.com/rerdavies#me> ; doap:maintainer <http://two-play.com/rerdavies#me> ;
lv2:minorVersion 1 ; lv2:minorVersion 1 ;
lv2:microVersion 66 ; lv2:microVersion 67 ;
ui:ui <http://two-play.com/plugins/toob-record-mono-ui>; ui:ui <http://two-play.com/plugins/toob-record-mono-ui>;
lv2/aarch64/ToobAmp.lv2/ToobRecordStereo.ttl
+1 -1
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@@ -88,7 +88,7 @@ myprefix:loop3_group
doap:license <https://opensource.org/license/mit/> ; doap:license <https://opensource.org/license/mit/> ;
doap:maintainer <http://two-play.com/rerdavies#me> ; doap:maintainer <http://two-play.com/rerdavies#me> ;
lv2:minorVersion 1 ; lv2:minorVersion 1 ;
lv2:microVersion 66 ; lv2:microVersion 67 ;
ui:ui <http://two-play.com/plugins/toob-record-stereo-ui>; ui:ui <http://two-play.com/plugins/toob-record-stereo-ui>;
lv2/aarch64/ToobAmp.lv2/ToobTuner.ttl
+1 -1
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@@ -40,7 +40,7 @@
doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ; doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ;
doap:maintainer <http://two-play.com/rerdavies#me> ; doap:maintainer <http://two-play.com/rerdavies#me> ;
lv2:minorVersion 0 ; lv2:minorVersion 0 ;
lv2:microVersion 66 ; lv2:microVersion 67 ;
rdfs:comment """ rdfs:comment """
TooB Tuner is a chromatic guitar tuner. TooB Tuner is a chromatic guitar tuner.
""" ; """ ;
lv2/aarch64/ToobAmp.lv2/ToobVolume.ttl
+1 -1
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@@ -39,7 +39,7 @@
doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ; doap:license <https://rerdavies.github.io/pipedal/LicenseToobAmp> ;
doap:maintainer <http://two-play.com/rerdavies#me> ; doap:maintainer <http://two-play.com/rerdavies#me> ;
lv2:minorVersion 0 ; lv2:minorVersion 0 ;
lv2:microVersion 66 ; lv2:microVersion 67 ;
rdfs:comment """ rdfs:comment """
Volume control. Volume control.
lv2/aarch64/ToobAmp.lv2/bin/ToobAmp-a72.so
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lv2/aarch64/ToobAmp.lv2/bin/ToobAmp-a76.so
BIN
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lv2/x86_64/toobamp_1.1.66_amd64.deb → lv2/x86_64/toobamp_1.1.67_amd64.deb
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src/AlsaDriver.cpp
+82 -53
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@@ -24,6 +24,7 @@
#include "pch.h" #include "pch.h"
#include "util.hpp" #include "util.hpp"
#include <cmath>
#include "Finally.hpp" #include "Finally.hpp"
#include <bit> #include <bit>
#include <memory> #include <memory>
@@ -56,6 +57,7 @@ using namespace pipedal;
namespace pipedal namespace pipedal
{ {
#define TRACE_BUFFER_POSITIONS 1
static bool ShouldForceStereoChannels(snd_pcm_t *pcmHandle, snd_pcm_hw_params_t *hwParams, unsigned int channelsMin, unsigned int channelsMax) static bool ShouldForceStereoChannels(snd_pcm_t *pcmHandle, snd_pcm_hw_params_t *hwParams, unsigned int channelsMin, unsigned int channelsMax)
{ {
// The problem: old IC2 drivers seem to return 1-8 channels, but 8 channels is non-functinal. The assumption is that legacy drivers // The problem: old IC2 drivers seem to return 1-8 channels, but 8 channels is non-functinal. The assumption is that legacy drivers
@@ -245,7 +247,41 @@ namespace pipedal
class AlsaDriverImpl : public AudioDriver class AlsaDriverImpl : public AudioDriver
{ {
private: private:
void TraceBuffers(size_t framesInBuffers, char code = ' '); struct BufferTrace
{
uint64_t time;
snd_pcm_sframes_t inAvail;
snd_pcm_sframes_t outAvail;
snd_pcm_sframes_t buffered;
snd_pcm_sframes_t total;
char code;
};
std::vector<BufferTrace> bufferTraces{1000};
size_t bufferTraceIndex = 0;
inline void TraceBufferPositions(size_t framesInBuffer, char code = ' ')
{
#if TRACE_BUFFER_POSITIONS
uint64_t time = std::chrono::duration_cast<std::chrono::microseconds>(std::chrono::steady_clock::now().time_since_epoch()).count();
auto inAvail = snd_pcm_avail_update(this->captureHandle);
auto outAvail = snd_pcm_avail_update(this->playbackHandle);
auto total = inAvail + outAvail + framesInBuffer;
bufferTraces[bufferTraceIndex++] = {
time,
inAvail,
outAvail,
(snd_pcm_sframes_t)framesInBuffer,
(snd_pcm_sframes_t)total,
code};
if (bufferTraceIndex == bufferTraces.size())
{
bufferTraceIndex = 0;
}
#endif
}
std::recursive_mutex restartMutex; std::recursive_mutex restartMutex;
pipedal::CpuUse cpuUse; pipedal::CpuUse cpuUse;
@@ -257,8 +293,15 @@ namespace pipedal
#endif #endif
uint32_t sampleRate = 0; uint32_t sampleRate = 0;
uint32_t bufferSize; uint32_t bufferSize = 0;
uint32_t numberOfBuffers; uint32_t numberOfBuffers = 0;
unsigned int capturePeriods = 0;
unsigned int playbackPeriods = 0;
uint32_t captureHardwarePeriodSize = 0;
uint32_t playbackHardwarePeriodSize = 0;
;
int playbackChannels = 0; int playbackChannels = 0;
int captureChannels = 0; int captureChannels = 0;
@@ -357,8 +400,6 @@ namespace pipedal
snd_pcm_t *playbackHandle = nullptr; snd_pcm_t *playbackHandle = nullptr;
snd_pcm_t *captureHandle = nullptr; snd_pcm_t *captureHandle = nullptr;
unsigned int periods = 0;
snd_pcm_hw_params_t *captureHwParams = nullptr; snd_pcm_hw_params_t *captureHwParams = nullptr;
snd_pcm_sw_params_t *captureSwParams = nullptr; snd_pcm_sw_params_t *captureSwParams = nullptr;
snd_pcm_hw_params_t *playbackHwParams = nullptr; snd_pcm_hw_params_t *playbackHwParams = nullptr;
@@ -437,11 +478,14 @@ namespace pipedal
snd_pcm_hw_params_t *hwParams, snd_pcm_hw_params_t *hwParams,
snd_pcm_sw_params_t *swParams, snd_pcm_sw_params_t *swParams,
int *channels, int *channels,
unsigned int *periods) unsigned int *periods,
unsigned int *hwPeriodSize)
{ {
int err; int err;
snd_pcm_uframes_t stop_th; snd_pcm_uframes_t stop_th;
bool isCaptureStream = strcmp(streamType, "capture") == 0;
if ((err = snd_pcm_hw_params_any(handle, hwParams)) < 0) if ((err = snd_pcm_hw_params_any(handle, hwParams)) < 0)
{ {
AlsaError(SS("No playback configurations available (" << snd_strerror(err) << ")")); AlsaError(SS("No playback configurations available (" << snd_strerror(err) << ")"));
@@ -513,7 +557,7 @@ namespace pipedal
{ {
AlsaError(SS("Can't set period size to " << this->bufferSize << " (" << alsa_device_name << "/" << streamType << ")")); AlsaError(SS("Can't set period size to " << this->bufferSize << " (" << alsa_device_name << "/" << streamType << ")"));
} }
this->bufferSize = effectivePeriodSize; *hwPeriodSize = effectivePeriodSize;
*periods = this->numberOfBuffers; *periods = this->numberOfBuffers;
dir = 0; dir = 0;
@@ -547,7 +591,7 @@ namespace pipedal
snd_pcm_sw_params_current(handle, swParams); snd_pcm_sw_params_current(handle, swParams);
if (handle == this->captureHandle) if (isCaptureStream)
{ {
if ((err = snd_pcm_sw_params_set_start_threshold(handle, swParams, if ((err = snd_pcm_sw_params_set_start_threshold(handle, swParams,
0)) < 0) 0)) < 0)
@@ -564,7 +608,7 @@ namespace pipedal
} }
} }
stop_th = *periods * this->bufferSize; stop_th = *periods * *hwPeriodSize;
if (this->soft_mode) if (this->soft_mode)
{ {
stop_th = (snd_pcm_uframes_t)-1; stop_th = (snd_pcm_uframes_t)-1;
@@ -582,13 +626,19 @@ namespace pipedal
AlsaError(SS("Cannot set silence threshold for " << alsa_device_name)); AlsaError(SS("Cannot set silence threshold for " << alsa_device_name));
} }
if (handle == this->playbackHandle) if (!isCaptureStream)
{
// For playback, set avail_min to one buffer size to minimize latency
// while ensuring we have enough buffered data to prevent underruns
snd_pcm_uframes_t playback_avail_min = this->bufferSize;
err = snd_pcm_sw_params_set_avail_min( err = snd_pcm_sw_params_set_avail_min(
handle, swParams, handle, swParams, playback_avail_min);
this->bufferSize * (*periods - this->numberOfBuffers + 1)); }
else else
{
err = snd_pcm_sw_params_set_avail_min( err = snd_pcm_sw_params_set_avail_min(
handle, swParams, this->bufferSize); handle, swParams, this->bufferSize);
}
if (err < 0) if (err < 0)
{ {
@@ -636,7 +686,8 @@ namespace pipedal
captureHwParams, captureHwParams,
captureSwParams, captureSwParams,
&captureChannels, &captureChannels,
&this->periods); &this->capturePeriods,
&this->captureHardwarePeriodSize);
} }
if (this->playbackHandle) if (this->playbackHandle)
{ {
@@ -647,7 +698,8 @@ namespace pipedal
playbackHwParams, playbackHwParams,
playbackSwParams, playbackSwParams,
&playbackChannels, &playbackChannels,
&this->periods); &this->playbackPeriods,
&this->playbackHardwarePeriodSize);
} }
#ifdef ALSADRIVER_CONFIG_DBG #ifdef ALSADRIVER_CONFIG_DBG
@@ -1186,8 +1238,8 @@ namespace pipedal
} }
captureFrameSize = captureSampleSize * captureChannels; captureFrameSize = captureSampleSize * captureChannels;
rawCaptureBuffer.resize(captureFrameSize * bufferSize); rawCaptureBuffer.resize(captureFrameSize * bufferSize * 2);
memset(rawCaptureBuffer.data(), 0, captureFrameSize * bufferSize); memset(rawCaptureBuffer.data(), 0, rawCaptureBuffer.size());
AllocateBuffers(captureBuffers, captureChannels); AllocateBuffers(captureBuffers, captureChannels);
} }
@@ -1401,17 +1453,22 @@ namespace pipedal
{ {
validate_capture_handle(); validate_capture_handle();
memset(rawPlaybackBuffer.data(), 0, playbackFrameSize * bufferSize); memset(rawPlaybackBuffer.data(), 0, rawPlaybackBuffer.size());
int retry = 0; int retry = 0;
while (true) while (true)
{ {
auto avail = snd_pcm_avail(this->playbackHandle); auto avail = snd_pcm_avail(this->playbackHandle);
if (avail < 0) if (avail < 0)
{ {
if (avail == -EAGAIN)
{
return;
}
if (++retry >= 5) // kinda sus code. let's make sure we don't spin forever. if (++retry >= 5) // kinda sus code. let's make sure we don't spin forever.
{ {
throw std::runtime_error("Timed out trying to fill the audio output buffer."); throw std::runtime_error("Timed out trying to fill the audio output buffer.");
} }
int err = snd_pcm_prepare(playbackHandle); int err = snd_pcm_prepare(playbackHandle);
if (err < 0) if (err < 0)
{ {
@@ -1422,8 +1479,9 @@ namespace pipedal
} }
if (avail == 0) if (avail == 0)
break; break;
if (avail > this->bufferSize)
avail = this->bufferSize; if (avail * playbackFrameSize > this->rawPlaybackBuffer.size())
this->rawPlaybackBuffer.resize(avail * playbackFrameSize);
ssize_t err = WriteBuffer(playbackHandle, rawPlaybackBuffer.data(), avail); ssize_t err = WriteBuffer(playbackHandle, rawPlaybackBuffer.data(), avail);
if (err < 0) if (err < 0)
@@ -1439,7 +1497,7 @@ namespace pipedal
try try
{ {
TraceBuffers(framesRead,'w'); TraceBufferPositions(framesRead, 'w');
if (err == -EPIPE) if (err == -EPIPE)
{ {
err = snd_pcm_prepare(playback_handle); err = snd_pcm_prepare(playback_handle);
@@ -1471,7 +1529,7 @@ namespace pipedal
try try
{ {
TraceBuffers(bufferedFrames,'r'); TraceBufferPositions(bufferedFrames, 'r');
if (err == -EPIPE) if (err == -EPIPE)
{ {
@@ -1575,7 +1633,7 @@ namespace pipedal
{ {
snd_pcm_wait(captureHandle, 1); snd_pcm_wait(captureHandle, 1);
} }
TraceBuffers(framesRead); TraceBufferPositions(framesRead);
} while (frames > 0); } while (frames > 0);
return framesRead; return framesRead;
} }
@@ -1659,7 +1717,7 @@ namespace pipedal
int err; int err;
if ((err = snd_pcm_start(captureHandle)) < 0) if ((err = snd_pcm_start(captureHandle)) < 0)
{ {
throw PiPedalStateException("Unable to start ALSA capture."); throw PiPedalStateException(SS("Unable to start ALSA capture. " << snd_strerror(err)));
} }
CrashGuardLock crashGuardLock; CrashGuardLock crashGuardLock;
@@ -1733,6 +1791,7 @@ namespace pipedal
this->driverHost->OnUnderrun(); this->driverHost->OnUnderrun();
recover_from_output_underrun(captureHandle, playbackHandle, err, framesRead); recover_from_output_underrun(captureHandle, playbackHandle, err, framesRead);
framesRead = 0;
} }
cpuUse.AddSample(ProfileCategory::Write); cpuUse.AddSample(ProfileCategory::Write);
} }
@@ -2270,36 +2329,6 @@ namespace pipedal
#endif #endif
} }
struct BufferTrace
{
snd_pcm_sframes_t inAvail;
snd_pcm_sframes_t outAvail;
snd_pcm_sframes_t buffered;
snd_pcm_sframes_t total;
char code;
};
std::vector<BufferTrace> bufferTraces(1000);
size_t bufferTraceIndex;
void AlsaDriverImpl::TraceBuffers(size_t framesInBuffer,char code)
{
auto inAvail = snd_pcm_avail_update(this->captureHandle);
auto outAvail = snd_pcm_avail_update(this->playbackHandle);
auto total = inAvail + outAvail + framesInBuffer;
bufferTraces[bufferTraceIndex++] = {
inAvail,
outAvail,
(snd_pcm_sframes_t)framesInBuffer,
(snd_pcm_sframes_t)total,
code};
if (bufferTraceIndex == bufferTraces.size())
{
bufferTraceIndex = 0;
}
}
void FreeAlsaGlobals() void FreeAlsaGlobals()
{ {
snd_config_update_free_global(); // to get a clean Valgrind report. snd_config_update_free_global(); // to get a clean Valgrind report.