deepblue/samplebrain
1
0
Fork 0
mirror of https://gitlab.com/then-try-this/samplebrain.git synced 2025-05-12 10:37:20 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

removed pro file

Browse Source
This commit is contained in:
Dave Griffiths 2022-10-29 13:00:53 +01:00
commit 8e7a9abe1a
45 changed files with 2015 additions and 996 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
.gitignore vendored Normal file
View File

@ -0,0 +1 @@
build

10
.gitlab-ci.yml Normal file
View File

@ -0,0 +1,10 @@
build-job:
stage: build
image: ubuntu:22.04
script:
- apt-get update
- apt-get install -y git cmake g++ freeglut3-dev qtbase5-dev qt5-qmake qtbase5-dev-tools
- mkdir -p build
- cd build
- cmake ..
- cmake --build .

93
CMakeLists.txt Normal file
View File

@ -0,0 +1,93 @@
cmake_minimum_required(VERSION 3.16)
project(samplebrain VERSION 1.0 LANGUAGES C CXX)
include(Dependencies.cmake)
set(CMAKE_INCLUDE_CURRENT_DIR ON)
# Set up AUTOMOC and some sensible defaults for runtime execution
# When using Qt 6.3, you can replace the code block below with
# qt_standard_project_setup()
set(CMAKE_AUTOMOC ON)
include(GNUInstallDirs)
set(CMAKE_AUTOUIC ON)
set(CMAKE_CXX_STANDARD 11)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
find_package(QT NAMES Qt5 REQUIRED COMPONENTS Core)
find_package(Qt5 REQUIRED COMPONENTS Gui Widgets)
add_executable(samplebrain WIN32 MACOSX_BUNDLE
app/MainWindow.cpp app/MainWindow.h
app/SettingsDialog.cpp app/SettingsDialog.h
app/audio_thread.cpp
app/feedback.cpp
app/process_thread.cpp
app/qtmain.cpp
app/sound_items.cpp
brain/src/aquila/filter/MelFilter.cpp
brain/src/aquila/filter/MelFilterBank.cpp
brain/src/aquila/transform/Dct.cpp
brain/src/block.cpp
brain/src/block_stream.cpp
brain/src/brain.cpp
brain/src/fft.cpp
brain/src/mfcc.cpp
brain/src/renderer.cpp
brain/src/search_params.cpp
brain/src/spiralcore/OSC_server.cpp
brain/src/spiralcore/allocator.cpp
brain/src/spiralcore/audio.cpp
brain/src/spiralcore/command_ring_buffer.cpp
brain/src/spiralcore/portaudio_client.cpp
brain/src/spiralcore/ring_buffer.cpp
brain/src/spiralcore/sample.cpp
brain/src/spiralcore/stream.cpp
brain/src/status.cpp
brain/src/window.cpp
app/gui/samplebrain.ui
app/gui/settings.ui
)
target_include_directories(samplebrain PRIVATE
.
brain/src
)
target_link_libraries(samplebrain PRIVATE
Qt5::Core
Qt5::Gui
Qt5::Widgets
fftw3
lo_shared
portaudio
sndfile
)
# Resources:
set(samplebrain_resource_files
"app/images/at.png"
"app/images/pause.png"
"app/images/play.png"
"app/images/record.png"
"app/images/settings.png"
"app/images/stop.png"
)
qt5_add_resources(samplebrain "samplebrain"
PREFIX
"/images"
# BASE
# "app"
FILES
${samplebrain_resource_files}
)
install(TARGETS samplebrain
BUNDLE DESTINATION .
RUNTIME DESTINATION ${CMAKE_INSTALL_BINDIR}
)
# Consider using qt_generate_deploy_app_script() for app deployment if
# the project can use Qt 6.3. In that case rerun qmake2cmake with
# --min-qt-version=6.3.

49
Dependencies.cmake Normal file
View File

@ -0,0 +1,49 @@
################################################################################
# FetchContent
################################################################################
include(FetchContent)
################################################################################
# fftw3
################################################################################
FetchContent_Declare(
fftw3
URL http://fftw.org/fftw-3.3.10.tar.gz
URL_HASH MD5=8ccbf6a5ea78a16dbc3e1306e234cc5c)
FetchContent_MakeAvailable(fftw3)
include_directories(${fftw3_SOURCE_DIR}/api)
################################################################################
# liblo
################################################################################
FetchContent_Declare(
liblo
URL http://downloads.sourceforge.net/liblo/liblo-0.31.tar.gz
URL_HASH MD5=14378c1e74c58e777fbb4fcf33ac5315)
FetchContent_MakeAvailable(liblo)
add_subdirectory(${liblo_SOURCE_DIR}/cmake)
################################################################################
# PortAudio
################################################################################
FetchContent_Declare(
portaudio
URL http://files.portaudio.com/archives/pa_stable_v190700_20210406.tgz
URL_HASH MD5=ad319249932c6794b551d954b8844402)
FetchContent_MakeAvailable(portaudio)
################################################################################
# libsndfile
################################################################################
FetchContent_Declare(
libsndfile
GIT_REPOSITORY https://github.com/libsndfile/libsndfile
GIT_TAG 1.1.0)
FetchContent_MakeAvailable(libsndfile)

132
README.md
View File

@ -14,7 +14,7 @@ tweakable parameters until it became slightly out of control.
![](docs/pics/screenshot.png)
Quick start:
# How do I use this thing?
1. Load a bunch of short wav files into the brain
2. Click (re)generate brain
@ -23,42 +23,45 @@ Quick start:
5. Press play
6. Tweak brain
The default block size (3000) is really high to prevent CPU glitches -
500 to 1000 is a better range. Larger wav files like whole tracks can
be used, but take a long time to process, after which they can be
saved as "brain" files and instantly reloaded.
Larger wav files like whole tracks can be used, but take a long time
to process, after which they can be saved as "brain" files and
instantly reloaded.
# [Demo brain session](https://static.thentrythis.org/samplebrain/demo.samplebrain)
Load this file using "load session" not "load brain" (sessions contain
Check the [Manual](docs/manual.md) here for the details on all the
parameters and try out the [demo brain session](https://static.thentrythis.org/samplebrain/demo.samplebrain).
Load the demo using "load session" not "load brain" (sessions contain
both the target and brain samples). The original samples used to
create the demo session [can be found here for
testing](https://static.thentrythis.org/samplebrain/samples/).
# [Manual](docs/manual.md)
Full description of all the parameters and a bit of the thinking
behind it.
# Download
As this is experimental non-commercial software (only originally
written to run on a couple of computers!) you will have to bear with
us as we gradually stabilise things based on your feedback. There
might currently be problems running it on 64bit Windows.
* **Windows**: [samplebrain_0.18.4_win.zip](https://static.thentrythis.org/samplebrain/samplebrain_0.18.4_win.zip)
* **Mac (intel/m1)**: [samplebrain_0.18.4_macintel.zip](https://static.thentrythis.org/samplebrain/samplebrain_0.18.4_macintel.app.zip)
Changes in 0.18.4: New audio device settings window and updated
windows build. Better default block size, tool tip tweaks and fixes
for dark themes by [Claude Heiland-Allen](https://mathr.co.uk/).
For old versions see the [changelog](changelog.md)
* **Windows**: [samplebrain_0.18.1_win.zip](https://static.thentrythis.org/samplebrain/samplebrain_0.18.1_win.zip)
* **Mac (intel/m1)**: [samplebrain_0.18.1_macintel.zip](https://static.thentrythis.org/samplebrain/samplebrain_0.18.1_macintel.app.zip)
Thank you to [Nik Gaffney](http://fo.am) for help with the Apple builds
Mac note: As this software is not on the apple store, to run the
binary you need to tell your mac it's ok: Go to System Preferences >
Security & Privacy > General. At the bottom of the window, select
"Allow apps to be downloaded from Anywhere".
**Linux install (Ubuntu)**
Thank you to [Nik Gaffney](http://fo.am) for help with the Apple
builds.
# Linux install
<a href='https://flathub.org/apps/details/org.thentrythis.Samplebrain'><img width='200' alt='Download on Flathub' src='https://flathub.org/assets/badges/flathub-badge-en.png'/></a>
#### Ubuntu
$ sudo add-apt-repository ppa:thentrythis/samplebrain
$ sudo apt update
$ sudo apt install samplebrain
@ -67,92 +70,13 @@ If you'd like the right font, optionally:
$ sudo apt install ttf-mscorefonts-installer
# Old/broken/spurious binaries
* **Windows* *: [samplebrain_0.18_win.zip](https://static.thentrythis.org/samplebrain/samplebrain_0.18_win.zip)
* **Mac (intel)**: [samplebrain_0.18_macintel.zip](https://static.thentrythis.org/samplebrain/samplebrain_0.18_macintel.zip)
* **Mac (m1)**: [samplebrain_0.18_m1_v2.dmg](https://static.thentrythis.org/samplebrain/samplebrain_0.18_m1_v2.dmg)
# Building from source
## Linux (Ubuntu)
Install libraries for the sample engine (use brew on mac, MinGW on win):
$ sudo apt install libsndfile1-dev portaudio19-dev liblo-dev libfftw3-dev
Install dependencies for the interface:
$ sudo apt install build-essential qtcreator qt5-default
Build & run it:
$ mkdir build
$ cd build
$ qmake ..
$ make
$ sudo make install
$ samplebrain
## Mac
Install libraries for sample engine:
$ brew install fftw portaudio liblo libsndfile
Install dependencies for the interface:
$ brew install qt
$ brew link qt
Build & run it:
$ mkdir build
$ cd build
$ qmake ..
$ make
`samplebrain.app` should then be in the app folder for you to run.
# Mac build additions
To make a mac app bundle:
Run `macdeployqt` which copies all dependencies inside the app.
$ cd build
$ macdeployqt
If the icon is not visible, you might need to copy desktop/samplebrain.icns (the icon) to the Resources directory in the app bundle.
$ cp ../desktop/samplebrain.icns samplebrain.app/Contents/Resources
Then edit Info.plist to add samplebrain.icns to CFBundleIconFile. Key `CFBundleIconFile` should match:
<key>CFBundleIconFile</key>
<string>samplebrain.icns</string>
You might also need to resign the app bundle after making any changes
$ codesign --force --deep --sign - samplebrain.app
## What's here
1. brain:
* samplebrain engine code
2. app:
* code to build the Qt GUI app
3. gui:
* qt designer project files
4. desktop:
* various icon files etc
4. cooking:
* some sketches and ideas
* proof of concept written in python
* brief initial (abandoned) attempt at clojure version
# [Building from source](building.md)
MFCC algo courtesy of the Aquila library by Zbigniew Siciarz MIT/X11
licence 2007-2014 (see brain/src/aquila/LICENCE)
licence 2007-2014 (see brain/src/aquila/LICENCE). This program is free
software licenced under GNU General Public License version 2 (see
LICENCE). Written by [Dave Griffiths at Then Try This](http://thentrythis.org).
This program is free software licenced under GNU General Public
License version 2 (see LICENCE).
Written by [Dave Griffiths at Then Try This](http://thentrythis.org).
## Links
To find related tech like [CataRT](https://ircam-ismm.github.io/max-msp/catart.html), [bbcut2](https://composerprogrammer.com/bbcut2.html), [eargram](https://sites.google.com/site/eargram/) and [sCrAmBlEd?HaCkZ!](https://www.youtube.com/watch?v=eRlhKaxcKpA) search up [granular synthesis](http://granularsynthesis.com/guide.php), [concatenative synthesis](https://hal.archives-ouvertes.fr/hal-01161337), [neural audio synthesis](https://github.com/acids-ircam/RAVE), [sinewave speech](http://www.lifesci.sussex.ac.uk/home/Chris_Darwin/SWS/), automated breakbeat cutting, audio mosaicing and plunderphonics/plundermatics.

20
app/MainWindow.cpp
View File

@ -14,6 +14,9 @@
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#ifndef MAIN_WINDOW
#define MAIN_WINDOW
#include <QtGui>
#include <iostream>
#include <list>
@ -24,9 +27,12 @@
using namespace std;
MainWindow::MainWindow() :
MainWindow::MainWindow(const string &port, const string &audio_port, const string &process_port, QSettings *settings) :
m_last_file("."),
m_feedback("8890")
m_feedback(port),
m_audio_port(audio_port),
m_process_port(process_port),
m_format_string("Microsoft WAV (*.wav);;SGI/Apple AIFF (*.aiff);;SGI/Apple AIFC (*.aifc);;Sun/DEC/NeXT AU (*.au);;Sun/DEC/NeXT SND (*.snd);;Fasttracker 2 XI (*.xi);;Free Lossless Audio Codec FLAC (*.flac);;All files (*.*)")
{
m_sound_item_enable_mapper = new QSignalMapper(this);
m_sound_item_delete_mapper = new QSignalMapper(this);
@ -45,7 +51,9 @@ MainWindow::MainWindow() :
m_Ui.brain_contents->setAlignment(Qt::AlignTop);
m_Ui.brain_contents->setSpacing(0);
m_Ui.brain_contents->setContentsMargins(0,0,0,0);
m_settings_dialog = new SettingsDialog(this,settings);
// add default local dest
// turn on first one
@ -54,8 +62,8 @@ MainWindow::MainWindow() :
for (int i=0; i<10; i++) {
osc_destination d;
d.m_id=i;
d.m_audio_address = lo_address_new_from_url("osc.udp://localhost:8888");
d.m_process_address = lo_address_new_from_url("osc.udp://localhost:8889");
d.m_audio_address = lo_address_new_from_url(string("osc.udp://localhost:"+m_audio_port).c_str());
d.m_process_address = lo_address_new_from_url(string("osc.udp://localhost:"+m_process_port).c_str());
if (i==0) d.m_enabled=true;
else d.m_enabled=false;
add_gui_address(d,enable_mapper);
@ -183,3 +191,5 @@ void MainWindow::init_from_session(const string &filename) {
}
#endif

692
app/MainWindow.h
View File

@ -18,7 +18,9 @@
#include <QDirIterator>
#include <QFileDialog>
#include <QLineEdit>
#include "ui_samplebrain.h"
#include <QMessageBox>
#include "gui/ui_samplebrain.h"
#include "SettingsDialog.h"
#include <iostream>
#include <lo/lo.h>
@ -26,390 +28,430 @@
#include <list>
#include "feedback.h"
#include "sound_items.h"
#include "audio_thread.h"
using namespace std;
using namespace spiralcore;
class QSettings;
class MainWindow : public QMainWindow
{
Q_OBJECT
Q_OBJECT
public:
MainWindow();
MainWindow(const string &port, const string &audio_port, const string &process_port, QSettings *settings);
void message(const string &msg) {
QMessageBox::information(this,"problem",msg.c_str(), QMessageBox::Ok);
}
bool ok() {
return m_feedback.ok();
}
// all this to work around liblo's use of varargs...
void send_audio_osc(const char *name, const char *types) {
for (auto dest:m_destinations) {
if (dest.m_enabled) {
lo_send(dest.m_audio_address,name,types);
}
}
}
template <class T>
void send_audio_osc(const char *name, const char *types, T val) {
for (auto dest:m_destinations) {
if (dest.m_enabled) {
lo_send(dest.m_audio_address,name,types,val);
}
}
}
void send_process_osc(const char *name, const char *types) {
for (auto dest:m_destinations) {
if (dest.m_enabled) {
lo_send(dest.m_process_address,name,types);
}
}
}
template <class T>
void send_process_osc(const char *name, const char *types, T val) {
for (auto dest:m_destinations) {
if (dest.m_enabled) {
lo_send(dest.m_process_address,name,types,val);
}
}
}
void set_audio_thread(audio_thread *at) {
m_audio_thread=at;
m_audio_thread->start_audio();
for (auto &d:m_audio_thread->m_audio_device->m_client.m_devices) {
if (d.id==0) {
m_settings_dialog->m_Ui.deviceComboBox->clear();
}
m_settings_dialog->m_Ui.deviceComboBox->addItem(d.name.c_str());
if (d.default_output==1) {
m_settings_dialog->m_device=d.name;
m_settings_dialog->m_Ui.deviceComboBox->setCurrentText(d.name.c_str());
}
}
m_settings_dialog->m_Ui.messagesLabel->setText(m_audio_thread->m_audio_device->m_client.m_status.c_str());
}
audio_thread *get_audio_thread() {
return m_audio_thread;
}
protected:
private slots:
void play_slot() { send_audio_osc("/start",""); }
void stop_slot() { send_audio_osc("/pause",""); }
void play_slot() { send_audio_osc("/start",""); }
void stop_slot() { send_audio_osc("/pause",""); }
void ratio_slot(int s) {
send_audio_osc("/ratio","f",s/100.0f);
m_Ui.doubleSpinBoxRatio->setValue(s/100.0f);
}
void ratio_slot(double s) {
send_audio_osc("/ratio","f",s);
m_Ui.sliderRatio->setValue(s*100);
}
void ratio_slot(int s) {
send_audio_osc("/ratio","f",s/100.0f);
m_Ui.doubleSpinBoxRatio->setValue(s/100.0f);
}
void ratio_slot(double s) {
send_audio_osc("/ratio","f",s);
m_Ui.sliderRatio->setValue(s*100);
}
void n_ratio_slot(int s) {
send_audio_osc("/n_ratio","f",s/100.0f);
m_Ui.doubleSpinBoxNRatio->setValue(s/100.0f);
}
void n_ratio_slot(double s) {
send_audio_osc("/n_ratio","f",s);
m_Ui.sliderNRatio->setValue(s*100);
}
void n_ratio_slot(int s) {
send_audio_osc("/n_ratio","f",s/100.0f);
m_Ui.doubleSpinBoxNRatio->setValue(s/100.0f);
}
void n_ratio_slot(double s) {
send_audio_osc("/n_ratio","f",s);
m_Ui.sliderNRatio->setValue(s*100);
}
void autotune(int s) {
send_audio_osc("/autotune","f",s/100.0f);
m_Ui.doubleSpinBoxAutotune->setValue(s/100.0f);
}
void autotune(double s) {
send_audio_osc("/autotune","f",s);
m_Ui.sliderAutotune->setValue(s*100);
}
void autotune(int s) {
send_audio_osc("/autotune","f",s/100.0f);
m_Ui.doubleSpinBoxAutotune->setValue(s/100.0f);
}
void autotune(double s) {
send_audio_osc("/autotune","f",s);
m_Ui.sliderAutotune->setValue(s*100);
}
void fft1_start_slot(int s) { send_audio_osc("/fft1_start","i",s); }
void fft1_end_slot(int s) { send_audio_osc("/fft1_end","i",s); }
void fft2_start_slot(int s){} // { m_renderer->get_params()->m_fft2_start=s; }
void fft2_end_slot(int s){} // { m_renderer->get_params()->m_fft2_end=s; }
void fft1_start_slot(int s) { send_audio_osc("/fft1_start","i",s); }
void fft1_end_slot(int s) { send_audio_osc("/fft1_end","i",s); }
void fft2_start_slot(int s){} // { m_renderer->get_params()->m_fft2_start=s; }
void fft2_end_slot(int s){} // { m_renderer->get_params()->m_fft2_end=s; }
void n_mix_slot(int s) {
send_audio_osc("/n_mix","f",s/100.0f);
m_Ui.doubleSpinBoxNMix->setValue(s/100.0f);
}
void n_mix_slot(double s) {
send_audio_osc("/n_mix","f",s);
m_Ui.sliderNMix->setValue(s*100);
}
void n_mix_slot(int s) {
send_audio_osc("/n_mix","f",s/100.0f);
m_Ui.doubleSpinBoxNMix->setValue(s/100.0f);
}
void n_mix_slot(double s) {
send_audio_osc("/n_mix","f",s);
m_Ui.sliderNMix->setValue(s*100);
}
void novelty_slot(int s) {
send_audio_osc("/novelty","f",s/100.0f);
m_Ui.doubleSpinBoxNovelty->setValue(s/100.0f);
}
void novelty_slot(double s) {
send_audio_osc("/novelty","f",s);
m_Ui.sliderNovelty->setValue(s*100);
}
void novelty_slot(int s) {
send_audio_osc("/novelty","f",s/100.0f);
m_Ui.doubleSpinBoxNovelty->setValue(s/100.0f);
}
void novelty_slot(double s) {
send_audio_osc("/novelty","f",s);
m_Ui.sliderNovelty->setValue(s*100);
}
void boredom_slot(int s) {
float v=s/100.0f;
send_audio_osc("/boredom","f",v);
m_Ui.doubleSpinBoxBoredom->setValue(v);
}
void boredom_slot(double s) {
send_audio_osc("/boredom","f",s);
m_Ui.sliderBoredom->setValue(s*100);
}
void synapses(int s) {
send_audio_osc("/synapses","i",s);
}
void target_mix_slot(int s) {
send_audio_osc("/target_mix","f",s/100.0f);
m_Ui.doubleSpinBoxTargetMix->setValue(s/100.0f);
}
void target_mix_slot(double s) {
send_audio_osc("/target_mix","f",s);
m_Ui.sliderTargetMix->setValue(s*100);
}
void search_stretch(int s) {
send_audio_osc("/search-stretch","i",s);
}
void slide_error(int s) {
send_audio_osc("/slide-error","i",s);
}
void stickyness_slot(int s) {
send_audio_osc("/stickyness","f",s/100.0f);
m_Ui.doubleSpinBoxStickyness->setValue(s/100.0f);
}
void stickyness_slot(double s) {
send_audio_osc("/stickyness","f",s);
m_Ui.sliderStickyness->setValue(s*100);
}
void boredom_slot(int s) {
float v=s/100.0f;
send_audio_osc("/boredom","f",v);
m_Ui.doubleSpinBoxBoredom->setValue(v);
}
void boredom_slot(double s) {
send_audio_osc("/boredom","f",s);
m_Ui.sliderBoredom->setValue(s*100);
}
void synapses(int s) {
send_audio_osc("/synapses","i",s);
}
void target_mix_slot(int s) {
send_audio_osc("/target_mix","f",s/100.0f);
m_Ui.doubleSpinBoxTargetMix->setValue(s/100.0f);
}
void target_mix_slot(double s) {
send_audio_osc("/target_mix","f",s);
m_Ui.sliderTargetMix->setValue(s*100);
}
void search_stretch(int s) {
send_audio_osc("/search-stretch","i",s);
}
void slide_error(int s) {
send_audio_osc("/slide-error","i",s);
}
void stickyness_slot(int s) {
send_audio_osc("/stickyness","f",s/100.0f);
m_Ui.doubleSpinBoxStickyness->setValue(s/100.0f);
}
void stickyness_slot(double s) {
send_audio_osc("/stickyness","f",s);
m_Ui.sliderStickyness->setValue(s*100);
}
void volume_slot(int s) { send_audio_osc("/volume","f",s/100.0f); }
void algo(int n) { send_audio_osc("/search_algo","i",n); }
void volume_slot(int s) { send_audio_osc("/volume","f",s/100.0f); }
void algo(int n) { send_audio_osc("/search_algo","i",n); }
void run_slot() {}
void load_target() {
m_last_file=QFileDialog::getOpenFileName(
this,
QString("Select an wav file"),
m_last_file,
QString("Sounds (*.wav)"));
void run_slot() {}
void load_target() {
m_last_file=QFileDialog::getOpenFileName(this,
QString("Select an audio file"),
m_last_file,
m_format_string);
send_process_osc("/load_target","s",m_last_file.toStdString().c_str());
send_process_osc("/load_target","s",m_last_file.toStdString().c_str());
}
void target_block_size(int s) { send_process_osc("/target_block_size","i",s); }
void target_block_overlap(double s) { send_process_osc("/target_overlap","f",s); }
void generate_target_blocks() { send_process_osc("/generate_target",""); }
void block_size(int s) { send_process_osc("/source_block_size","i",s); }
void block_overlap(double s) { send_process_osc("/source_overlap","f",s); }
void fft_spectrum_size(int) {}
void generate() { send_process_osc("/generate_brain",""); }
void load_sound() {
m_last_file=QFileDialog::getOpenFileName(this,
QString("Select a wav file"),
m_last_file,
m_format_string);
if (m_last_file!="") {
send_process_osc("/load_sample","s",m_last_file.toStdString().c_str());
sound_items::sound_item &si = m_sound_items.add(m_Ui.brain_contents, m_last_file.toStdString(),true);
QObject::connect(si.m_enable, SIGNAL(clicked()), m_sound_item_enable_mapper, SLOT(map()));
m_sound_item_enable_mapper->setMapping(si.m_enable, si.m_id);
QObject::connect(si.m_del, SIGNAL(clicked()), m_sound_item_delete_mapper, SLOT(map()));
m_sound_item_delete_mapper->setMapping(si.m_del, si.m_id);
}
void target_block_size(int s) { send_process_osc("/target_block_size","i",s); }
void target_block_overlap(double s) { send_process_osc("/target_overlap","f",s); }
void generate_target_blocks() { send_process_osc("/generate_target",""); }
void block_size(int s) { send_process_osc("/source_block_size","i",s); }
void block_overlap(double s) { send_process_osc("/source_overlap","f",s); }
void fft_spectrum_size(int) {}
void generate() { send_process_osc("/generate_brain",""); }
void load_sound() {
m_last_file=QFileDialog::getOpenFileName(
this,
QString("Select a wav file"),
m_last_file,
QString("Sounds (*.wav)"));
}
send_process_osc("/load_sample","s",m_last_file.toStdString().c_str());
sound_items::sound_item &si = m_sound_items.add(m_Ui.brain_contents, m_last_file.toStdString(),true);
void load_sounds() {
m_last_file=QFileDialog::getExistingDirectory(this,
QString("Select a directory of wav files"),
m_last_file);
QDirIterator dirIt(m_last_file,QDirIterator::Subdirectories);
while (dirIt.hasNext()) {
dirIt.next();
if (QFileInfo(dirIt.filePath()).isFile() &&
QFileInfo(dirIt.filePath()).suffix() == "wav") {
send_process_osc("/load_sample","s",dirIt.filePath().toStdString().c_str());
sound_items::sound_item &si = m_sound_items.add(m_Ui.brain_contents, dirIt.filePath().toStdString(),true);
QObject::connect(si.m_enable, SIGNAL(clicked()), m_sound_item_enable_mapper, SLOT(map()));
m_sound_item_enable_mapper->setMapping(si.m_enable, si.m_id);
QObject::connect(si.m_del, SIGNAL(clicked()), m_sound_item_delete_mapper, SLOT(map()));
m_sound_item_delete_mapper->setMapping(si.m_del, si.m_id);
}
}
}
void select_all() {
for (auto &si:m_sound_items.m_sound_items) {
si.m_enable->setChecked(true);
send_process_osc("/activate_sound","s",si.m_filename.c_str());
}
}
void load_sounds() {
m_last_file=QFileDialog::getExistingDirectory(this,
QString("Select a directory"),
m_last_file);
void select_none() {
for (auto &si:m_sound_items.m_sound_items) {
si.m_enable->setChecked(false);
send_process_osc("/deactivate_sound","s",si.m_filename.c_str());
}
}
QDirIterator dirIt(m_last_file,QDirIterator::Subdirectories);
while (dirIt.hasNext()) {
dirIt.next();
if (QFileInfo(dirIt.filePath()).isFile() &&
QFileInfo(dirIt.filePath()).suffix() == "wav") {
send_process_osc("/load_sample","s",dirIt.filePath().toStdString().c_str());
sound_items::sound_item &si = m_sound_items.add(m_Ui.brain_contents, dirIt.filePath().toStdString(),true);
QObject::connect(si.m_enable, SIGNAL(clicked()), m_sound_item_enable_mapper, SLOT(map()));
m_sound_item_enable_mapper->setMapping(si.m_enable, si.m_id);
QObject::connect(si.m_del, SIGNAL(clicked()), m_sound_item_delete_mapper, SLOT(map()));
m_sound_item_delete_mapper->setMapping(si.m_del, si.m_id);
}
}
}
void select_all() {
for (auto &si:m_sound_items.m_sound_items) {
si.m_enable->setChecked(true);
send_process_osc("/activate_sound","s",si.m_filename.c_str());
}
}
void select_none() {
for (auto &si:m_sound_items.m_sound_items) {
si.m_enable->setChecked(false);
send_process_osc("/deactivate_sound","s",si.m_filename.c_str());
}
}
void sound_enable(int id) {
// search for this id...
for (auto &si:m_sound_items.m_sound_items) {
if (si.m_id==id) {
if (si.m_enable->isChecked()) {
send_process_osc("/activate_sound","s",si.m_filename.c_str());
} else {
send_process_osc("/deactivate_sound","s",si.m_filename.c_str());
}
void sound_enable(int id) {
// search for this id...
for (auto &si:m_sound_items.m_sound_items) {
if (si.m_id==id) {
if (si.m_enable->isChecked()) {
send_process_osc("/activate_sound","s",si.m_filename.c_str());
} else {
send_process_osc("/deactivate_sound","s",si.m_filename.c_str());
}
}
}
}
void delete_sound(int id) {
// search for this id...
for (auto &si:m_sound_items.m_sound_items) {
if (si.m_id==id) {
send_process_osc("/delete_sample","s",si.m_filename.c_str());
m_sound_items.remove(si.m_filename);
// iterator is now invalidated...
return;
}
}
}
void clear_brain() {
for (auto &si:m_sound_items.m_sound_items) {
void delete_sound(int id) {
// search for this id...
for (auto &si:m_sound_items.m_sound_items) {
if (si.m_id==id) {
send_process_osc("/delete_sample","s",si.m_filename.c_str());
m_sound_items.remove(si.m_filename);
// iterator is now invalidated...
return;
}
m_sound_items.clear();
}
void restart_audio() { send_audio_osc("/restart_audio",""); }
void brain_shape(int n) { send_process_osc("/window_type","i",n); }
void target_shape(int n) { send_process_osc("/target_window_type","i",n); }
void mic(bool n) { send_audio_osc("/mic","i",(int)n); }
void record() {
if (m_save_wav=="") {
m_last_file=QFileDialog::getSaveFileName(
this,
QString("Select a wav file"),
m_last_file,
QString("Sounds (*.wav)"));
m_save_wav = m_last_file.toStdString();
// chop off .wav
size_t pos = m_save_wav.find_last_of(".");
if (pos!=string::npos) {
m_save_wav = m_save_wav.substr(0,pos);
}
}
char fn[1024];
snprintf(fn,1024,"%s-%i",m_save_wav.c_str(),m_record_id);
send_audio_osc("/record","s",fn);
cerr<<fn<<endl;
m_record_id++;
}
void clear_brain() {
for (auto &si:m_sound_items.m_sound_items) {
send_process_osc("/delete_sample","s",si.m_filename.c_str());
}
m_sound_items.clear();
}
void restart_audio() { send_audio_osc("/restart_audio",""); }
void stop_record() {
send_audio_osc("/stop","");
}
void brain_shape(int n) { send_process_osc("/window_type","i",n); }
void target_shape(int n) { send_process_osc("/target_window_type","i",n); }
void mic(bool n) { send_audio_osc("/mic","i",(int)n); }
void load_brain() {
m_last_file=QFileDialog::getOpenFileName(
this,
QString("Select a brain file"),
m_last_file,
QString("Brains (*.brain)"));
send_process_osc("/load_brain","s",m_last_file.toStdString().c_str());
}
void save_brain() {
m_last_file=QFileDialog::getSaveFileName(
this,
QString("Select a brain file"),
m_last_file,
QString("Brains (*.brain)"));
send_process_osc("/save_brain","s",m_last_file.toStdString().c_str());
}
void load_session() {
m_last_file=QFileDialog::getOpenFileName(
this,
QString("Select a session file"),
m_last_file,
QString("Sessions *.samplebrain (*.samplebrain)"));
send_process_osc("/load_session","s",m_last_file.toStdString().c_str());
init_from_session(m_last_file.toStdString());
}
void save_session() {
m_last_file=QFileDialog::getSaveFileName(
this,
QString("Select a session file"),
m_last_file,
QString("Sessions *.samplebrain (*.samplebrain)"));
send_process_osc("/save_session","s",m_last_file.toStdString().c_str());
}
void update_status() {
m_feedback.poll(m_Ui.statusbar,&m_sound_items);
}
void stereo_mode(bool s) {
send_audio_osc("/stereo","i",s);
}
void net_enable(int id) {
osc_destination &d = m_destinations[id];
if (d.m_enable->isChecked()) {
// reconnect
string url = d.m_address->text().toUtf8().constData();
lo_address_free(d.m_audio_address);
lo_address_free(d.m_process_address);
d.m_audio_address = lo_address_new_from_url(string(url+":8888").c_str());
d.m_process_address = lo_address_new_from_url(string(url+":8889").c_str());
// start sending messages here
d.m_enabled=true;
} else {
// stop sending messages here
d.m_enabled=false;
void record() {
if (m_save_wav=="") {
m_last_file=QFileDialog::getSaveFileName(
this,
QString("Select a wav file"),
m_last_file,
QString("Sounds (*.wav);;All files (*.*)"));
m_save_wav = m_last_file.toStdString();
// chop off .wav
size_t pos = m_save_wav.find_last_of(".");
if (pos!=string::npos) {
m_save_wav = m_save_wav.substr(0,pos);
}
}
char fn[1024];
snprintf(fn,1024,"%s-%i",m_save_wav.c_str(),m_record_id);
send_audio_osc("/record","s",fn);
cerr<<fn<<endl;
m_record_id++;
}
void stop_record() {
send_audio_osc("/stop","");
}
void load_brain() {
m_last_file=QFileDialog::getOpenFileName(
this,
QString("Select a brain file"),
m_last_file,
QString("Brains (*.brain);;All files (*.*)"));
send_process_osc("/load_brain","s",m_last_file.toStdString().c_str());
}
void save_brain() {
m_last_file=QFileDialog::getSaveFileName(
this,
QString("Select a brain file"),
m_last_file,
QString("Brains (*.brain);;All files (*.*)"));
send_process_osc("/save_brain","s",m_last_file.toStdString().c_str());
}
void load_session() {
m_last_file=QFileDialog::getOpenFileName(
this,
QString("Select a session file"),
m_last_file,
QString("Sessions *.samplebrain (*.samplebrain);;All files (*.*)"));
send_process_osc("/load_session","s",m_last_file.toStdString().c_str());
init_from_session(m_last_file.toStdString());
}
void save_session() {
m_last_file=QFileDialog::getSaveFileName(
this,
QString("Select a session file"),
m_last_file,
QString("Sessions *.samplebrain (*.samplebrain)"));
send_process_osc("/save_session","s",m_last_file.toStdString().c_str());
}
void update_status() {
m_feedback.poll(m_Ui.statusbar,&m_sound_items,m_settings_dialog);
}
void stereo_mode(bool s) {
send_audio_osc("/stereo","i",s);
}
void net_enable(int id) {
osc_destination &d = m_destinations[id];
if (d.m_enable->isChecked()) {
// reconnect
string url = d.m_address->text().toUtf8().constData();
lo_address_free(d.m_audio_address);
lo_address_free(d.m_process_address);
d.m_audio_address = lo_address_new_from_url(string(url+":"+m_audio_port).c_str());
d.m_process_address = lo_address_new_from_url(string(url+":"+m_process_port).c_str());
// start sending messages here
d.m_enabled=true;
} else {
// stop sending messages here
d.m_enabled=false;
}
}
void settings() {
m_settings_dialog->show();
}
private:
///////////////////////////////////////////////
///////////////////////////////////////////////
// we want to be able to send out to
// multiple addresses over the network
// we want to be able to send out to
// multiple addresses over the network
////////////////////////////////////////////////
////////////////////////////////////////////////
// we want to be able to send out to
// multiple addresses over the network
class osc_destination {
public:
int m_id;
lo_address m_audio_address;
lo_address m_process_address;
// can't find a way to address these via qt
QLineEdit *m_address;
QCheckBox *m_enable;
bool m_enabled;
};
// we want to be able to send out to
// multiple addresses over the network
class osc_destination {
public:
int m_id;
lo_address m_audio_address;
lo_address m_process_address;
// can't find a way to address these via qt
QLineEdit *m_address;
QCheckBox *m_enable;
bool m_enabled;
};
vector<osc_destination> m_destinations;
// all this to work around liblo's use of varargs...
void send_audio_osc(const char *name, const char *types) {
for (auto dest:m_destinations) {
if (dest.m_enabled) {
lo_send(dest.m_audio_address,name,types);
}
}
}
template <class T>
void send_audio_osc(const char *name, const char *types, T val) {
for (auto dest:m_destinations) {
if (dest.m_enabled) {
lo_send(dest.m_audio_address,name,types,val);
}
}
}
void send_process_osc(const char *name, const char *types) {
for (auto dest:m_destinations) {
if (dest.m_enabled) {
lo_send(dest.m_process_address,name,types);
}
}
}
template <class T>
void send_process_osc(const char *name, const char *types, T val) {
for (auto dest:m_destinations) {
if (dest.m_enabled) {
lo_send(dest.m_process_address,name,types,val);
}
}
}
vector<osc_destination> m_destinations;
void init_from_session(const string &filename);
void add_gui_address(osc_destination &dest,
QSignalMapper* enable_mapper);
string m_save_wav;
QString m_last_file;
unsigned int m_record_id;
Ui_MainWindow m_Ui;
feedback m_feedback;
QSignalMapper* m_sound_item_enable_mapper;
QSignalMapper* m_sound_item_delete_mapper;
sound_items m_sound_items;
void init_from_session(const string &filename);
void add_gui_address(osc_destination &dest,
QSignalMapper* enable_mapper);
string m_save_wav;
QString m_last_file;
unsigned int m_record_id;
Ui_MainWindow m_Ui;
feedback m_feedback;
QSignalMapper* m_sound_item_enable_mapper;
QSignalMapper* m_sound_item_delete_mapper;
sound_items m_sound_items;
SettingsDialog *m_settings_dialog;
audio_thread *m_audio_thread;
string m_audio_port;
string m_process_port;
QString m_format_string;
};

43
app/SettingsDialog.cpp Normal file
View File

@ -0,0 +1,43 @@
// Copyright (C) 2022 Then Try This
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#include <QtGui>
#include <iostream>
#include <list>
#include "MainWindow.h"
#include "SettingsDialog.h"
#include "feedback.h"
using namespace std;
SettingsDialog::SettingsDialog(MainWindow *parent, QSettings *settings):
m_device(""),
m_parent(parent),
m_buffersize(2048),
m_samplerate(44100),
m_settings(settings) {
m_Ui.setupUi(this);
m_Ui.guiOSCLineEdit->setText(settings->value("gui_port").toByteArray().constData());
m_Ui.processOSCLineEdit->setText(settings->value("process_port").toByteArray().constData());
m_Ui.audioOSCLineEdit->setText(settings->value("audio_port").toByteArray().constData());
}
void SettingsDialog::connect() {
audio_thread *at = m_parent->get_audio_thread();
at->restart_audio(m_device,m_samplerate,m_buffersize);
m_Ui.messagesLabel->setText(at->m_audio_device->m_client.m_status.c_str());
}

89
app/SettingsDialog.h Normal file
View File

@ -0,0 +1,89 @@
// Copyright (C) 2022 Then Try This
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
#ifndef SETTINGS_DIALOG
#define SETTINGS_DIALOG
#include <QtGui>
#include <QDialog>
#include <QLineEdit>
#include <QSettings>
#include "gui/ui_settings.h"
#include <iostream>
#include <lo/lo.h>
#include <string>
#include <list>
using namespace std;
class MainWindow;
class SettingsDialog : public QDialog
{
Q_OBJECT
public:
SettingsDialog(MainWindow *parent, QSettings *settings);
Ui_SettingsDialog m_Ui;
string m_device;
protected:
private slots:
void samplerate(QString str) {
try { m_samplerate=stoi(str.toStdString()); }
catch(std::exception const & e) {
m_samplerate=44100;
}
}
void output_device(QString v) { m_device=v.toStdString(); }
void buffersize(QString str) {
try { m_buffersize=stoi(str.toStdString()); }
catch(std::exception const & e) {
m_buffersize=44100;
}
}
void accept() { connect(); hide(); }
void reject() { hide(); }
void apply() { connect(); }
void gui_port(QString str) {
m_settings->setValue("gui_port",str);
}
void process_port(QString str) {
m_settings->setValue("process_port",str);
}
void audio_port(QString str) {
m_settings->setValue("audio_port",str);
}
private:
void connect();
MainWindow *m_parent;
unsigned int m_buffersize;
unsigned int m_samplerate;
QSettings *m_settings;
};
#endif

38
app/audio_thread.cpp
View File

@ -20,15 +20,17 @@
using namespace spiralcore;
using namespace std;
audio_thread::audio_thread(process_thread &p) :
audio_thread::audio_thread(const string &port, process_thread &p) :
m_audio_device(NULL),
m_osc("8888"),
m_osc(port),
m_process_thread(p),
m_brain_mutex(p.m_brain_mutex),
m_stereo_mode(false),
m_mic_mode(false)
{
start_audio();
m_mic_mode(false),
m_bufsize(2048),
m_samplerate(44100),
m_device("") {
pthread_mutex_lock(m_brain_mutex);
m_left_renderer = new renderer(p.m_source,p.m_left_target);
m_right_renderer = new renderer(p.m_source,p.m_right_target);
@ -48,18 +50,28 @@ audio_thread::~audio_thread() {
void audio_thread::start_audio() {
if (m_audio_device!=NULL) delete m_audio_device;
m_audio_device = new audio_device("samplebrain",48000,2048);
//m_audio_device = new audio_device("samplebrain",48000,2048*4);
m_audio_device = new audio_device("samplebrain",m_samplerate,m_bufsize);
m_audio_device->m_client.set_callback(run_audio, this);
}
void audio_thread::restart_audio(const string device, unsigned int samplerate, unsigned int bufsize) {
m_samplerate = samplerate;
m_bufsize = bufsize;
m_device = device;
m_audio_device->connect(m_device,
"samplebrain",
m_samplerate,
m_bufsize);
}
void audio_thread::run_audio(void* c, unsigned int frames) {
if (state) {
audio_thread *at = (audio_thread*)c;
at->m_audio_device->left_out.zero();
at->process(at->m_audio_device->left_in,
at->m_audio_device->right_in,
at->m_audio_device->left_out,
at->m_audio_device->right_in,
at->m_audio_device->left_out,
at->m_audio_device->right_out);
at->m_audio_device->maybe_record();
}
@ -186,12 +198,12 @@ void audio_thread::process(sample &left_in, sample &right_in, sample &left_out,
}
m_left_renderer->process(left_out.get_length(),
left_out.get_non_const_buffer(),
bs);
left_out.get_non_const_buffer(),
bs);
if (m_stereo_mode) {
m_right_renderer->process(right_out.get_length(),
right_out.get_non_const_buffer(),
bs);
right_out.get_non_const_buffer(),
bs);
} else {
right_out=left_out;
}

17
app/audio_thread.h
View File

@ -24,11 +24,14 @@
namespace spiralcore {
class audio_thread {
public:
audio_thread(process_thread &p);
class audio_thread {
public:
audio_thread(const string &port, process_thread &p);
~audio_thread();
void start_audio();
void restart_audio(const string device, unsigned int samplerate, unsigned int bufsize);
bool ok() { return m_osc.ok(); }
void process(sample &left_in, sample &right_in, sample &left_out, sample &right_out);
static void run_audio(void* c, unsigned int frames);
@ -38,14 +41,16 @@ public:
renderer *m_right_renderer;
block_stream *m_block_stream;
private:
void start_audio();
private:
OSC_server m_osc;
process_thread &m_process_thread;
pthread_mutex_t* m_brain_mutex;
bool m_stereo_mode;
bool m_mic_mode;
};
u32 m_bufsize;
u32 m_samplerate;
string m_device;
};
}

3
app/feedback.cpp
View File

@ -16,6 +16,7 @@
#include "feedback.h"
#include "sound_items.h"
#include "SettingsDialog.h"
#include <iostream>
using namespace spiralcore;
@ -28,7 +29,7 @@ feedback::feedback(string address) :
}
void feedback::poll(QStatusBar *s, sound_items *sound_items) {
void feedback::poll(QStatusBar *s, sound_items *sound_items, SettingsDialog *settings) {
command_ring_buffer::command cmd;
while (m_osc.get(cmd)) {

10
app/feedback.h
View File

@ -17,6 +17,7 @@
#include <string>
#include <QtGui>
#include <QStatusBar>
#include "SettingsDialog.h"
#include "spiralcore/OSC_server.h"
#pragma once
@ -26,12 +27,13 @@ class sound_items;
class feedback {
public:
feedback(std::string address);
void poll(QStatusBar *s, sound_items *sound_items);
feedback(std::string address);
void poll(QStatusBar *s, sound_items *sound_items, SettingsDialog *settings);
bool ok() { return m_osc.ok(); }
private:
OSC_server m_osc;
OSC_server m_osc;
};
}

0
gui/buttons.svg → app/gui/buttons.svg
View File

Side by Side Swipe Overlay

Before

Width:  |  Height:  |  Size: 4.5 KiB

After

Width:  |  Height:  |  Size: 4.5 KiB

378
gui/samplebrain.ui → app/gui/samplebrain.ui
View File

File diff suppressed because it is too large Load Diff

490
app/gui/settings.ui Normal file
View File

@ -0,0 +1,490 @@
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>SettingsDialog</class>
<widget class="QDialog" name="SettingsDialog">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>438</width>
<height>656</height>
</rect>
</property>
<property name="windowTitle">
<string>settings</string>
</property>
<layout class="QVBoxLayout" name="verticalLayout_2">
<item>
<layout class="QVBoxLayout" name="verticalLayout" stretch="0,0,0">
<item>
<layout class="QHBoxLayout" name="horizontalLayout">
<item>
<widget class="QLabel" name="label">
<property name="font">
<font>
<family>Comic Sans MS</family>
</font>
</property>
<property name="text">
<string>device</string>
</property>
</widget>
</item>
<item>
<widget class="QComboBox" name="deviceComboBox">
<property name="font">
<font>
<family>Comic Sans MS</family>
</font>
</property>
</widget>
</item>
</layout>
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout_2">
<item>
<widget class="QLabel" name="label_2">
<property name="font">
<font>
<family>Comic Sans MS</family>
</font>
</property>
<property name="text">
<string>sample rate</string>
</property>
</widget>
</item>
<item>
<widget class="QLineEdit" name="samplerateLineEdit">
<property name="sizePolicy">
<sizepolicy hsizetype="Fixed" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="font">
<font>
<family>Comic Sans MS</family>
</font>
</property>
<property name="text">
<string>44100</string>
</property>
</widget>
</item>
</layout>
</item>
<item>
<widget class="QLabel" name="label_5">
<property name="font">
<font>
<family>Comic Sans MS</family>
<pointsize>8</pointsize>
</font>
</property>
<property name="text">
<string>note: this currently should probably match your sample file's input rate as no conversion is run on them - yet</string>
</property>
<property name="wordWrap">
<bool>true</bool>
</property>
</widget>
</item>
</layout>
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout_3">
<item>
<widget class="QLabel" name="label_3">
<property name="font">
<font>
<family>Comic Sans MS</family>
</font>
</property>
<property name="text">
<string>buffer size</string>
</property>
</widget>
</item>
<item>
<widget class="QComboBox" name="buffersizeComboBox">
<property name="font">
<font>
<family>Comic Sans MS</family>
</font>
</property>
<property name="currentIndex">
<number>5</number>
</property>
<item>
<property name="text">
<string>64</string>
</property>
</item>
<item>
<property name="text">
<string>128</string>
</property>
</item>
<item>
<property name="text">
<string>256</string>
</property>
</item>
<item>
<property name="text">
<string>512</string>
</property>
</item>
<item>
<property name="text">
<string>1024</string>
</property>
</item>
<item>
<property name="text">
<string>2048</string>
</property>
</item>
<item>
<property name="text">
<string>4096</string>
</property>
</item>
</widget>
</item>
</layout>
</item>
<item>
<widget class="QLabel" name="label_4">
<property name="font">
<font>
<family>Comic Sans MS</family>
</font>
</property>
<property name="text">
<string>messages</string>
</property>
</widget>
</item>
<item>
<widget class="QLabel" name="messagesLabel">
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="Expanding">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="font">
<font>
<family>Comic Sans MS</family>
<pointsize>8</pointsize>
</font>
</property>
<property name="autoFillBackground">
<bool>false</bool>
</property>
<property name="styleSheet">
<string notr="true">border: 1px solid;</string>
</property>
<property name="text">
<string/>
</property>
<property name="alignment">
<set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop</set>
</property>
</widget>
</item>
<item>
<widget class="QLabel" name="label_9">
<property name="font">
<font>
<family>Comic Sans MS</family>
<pointsize>8</pointsize>
</font>
</property>
<property name="text">
<string>restart needed for the ports below to update</string>
</property>
</widget>
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout_4">
<item>
<widget class="QLabel" name="label_6">
<property name="font">
<font>
<family>Comic Sans MS</family>
</font>
</property>
<property name="text">
<string>gui osc port</string>
</property>
</widget>
</item>
<item>
<widget class="QLineEdit" name="guiOSCLineEdit">
<property name="sizePolicy">
<sizepolicy hsizetype="Fixed" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="font">
<font>
<family>Comic Sans MS</family>
</font>
</property>
</widget>
</item>
</layout>
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout_5">
<item>
<widget class="QLabel" name="label_7">
<property name="font">
<font>
<family>Comic Sans MS</family>
</font>
</property>
<property name="text">
<string>process osc port</string>
</property>
</widget>
</item>
<item>
<widget class="QLineEdit" name="processOSCLineEdit">
<property name="sizePolicy">
<sizepolicy hsizetype="Fixed" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="font">
<font>
<family>Comic Sans MS</family>
</font>
</property>
</widget>
</item>
</layout>
</item>
<item>
<layout class="QHBoxLayout" name="horizontalLayout_6">
<item>
<widget class="QLabel" name="label_8">
<property name="font">
<font>
<family>Comic Sans MS</family>
</font>
</property>
<property name="text">
<string>audio osc port</string>
</property>
</widget>
</item>
<item>
<widget class="QLineEdit" name="audioOSCLineEdit">
<property name="sizePolicy">
<sizepolicy hsizetype="Fixed" vsizetype="Fixed">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="font">
<font>
<family>Comic Sans MS</family>
</font>
</property>
</widget>
</item>
</layout>
</item>
<item>
<widget class="QPushButton" name="applyPushButton">
<property name="font">
<font>
<family>Comic Sans MS</family>
</font>
</property>
<property name="text">
<string>apply settings</string>
</property>
</widget>
</item>
<item>
<widget class="QDialogButtonBox" name="buttonBox">
<property name="font">
<font>
<family>Comic Sans MS</family>
</font>
</property>
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="standardButtons">
<set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
</property>
</widget>
</item>
</layout>
</widget>
<resources/>
<connections>
<connection>
<sender>buttonBox</sender>
<signal>accepted()</signal>
<receiver>SettingsDialog</receiver>
<slot>accept()</slot>
<hints>
<hint type="sourcelabel">
<x>244</x>
<y>642</y>
</hint>
<hint type="destinationlabel">
<x>157</x>
<y>274</y>
</hint>
</hints>
</connection>
<connection>
<sender>buttonBox</sender>
<signal>rejected()</signal>
<receiver>SettingsDialog</receiver>
<slot>reject()</slot>
<hints>
<hint type="sourcelabel">
<x>312</x>
<y>642</y>
</hint>
<hint type="destinationlabel">
<x>286</x>
<y>274</y>
</hint>
</hints>
</connection>
<connection>
<sender>samplerateLineEdit</sender>
<signal>textEdited(QString)</signal>
<receiver>SettingsDialog</receiver>
<slot>samplerate(QString)</slot>
<hints>
<hint type="sourcelabel">
<x>270</x>
<y>71</y>
</hint>
<hint type="destinationlabel">
<x>394</x>
<y>156</y>
</hint>
</hints>
</connection>
<connection>
<sender>applyPushButton</sender>
<signal>clicked()</signal>
<receiver>SettingsDialog</receiver>
<slot>apply()</slot>
<hints>
<hint type="sourcelabel">
<x>125</x>
<y>592</y>
</hint>
<hint type="destinationlabel">
<x>4</x>
<y>315</y>
</hint>
</hints>
</connection>
<connection>
<sender>deviceComboBox</sender>
<signal>currentTextChanged(QString)</signal>
<receiver>SettingsDialog</receiver>
<slot>output_device(QString)</slot>
<hints>
<hint type="sourcelabel">
<x>323</x>
<y>45</y>
</hint>
<hint type="destinationlabel">
<x>393</x>
<y>64</y>
</hint>
</hints>
</connection>
<connection>
<sender>buffersizeComboBox</sender>
<signal>currentTextChanged(QString)</signal>
<receiver>SettingsDialog</receiver>
<slot>buffersize(QString)</slot>
<hints>
<hint type="sourcelabel">
<x>390</x>
<y>215</y>
</hint>
<hint type="destinationlabel">
<x>395</x>
<y>208</y>
</hint>
</hints>
</connection>
<connection>
<sender>guiOSCLineEdit</sender>
<signal>textChanged(QString)</signal>
<receiver>SettingsDialog</receiver>
<slot>gui_port(QString)</slot>
<hints>
<hint type="sourcelabel">
<x>346</x>
<y>432</y>
</hint>
<hint type="destinationlabel">
<x>401</x>
<y>419</y>
</hint>
</hints>
</connection>
<connection>
<sender>processOSCLineEdit</sender>
<signal>textChanged(QString)</signal>
<receiver>SettingsDialog</receiver>
<slot>process_port(QString)</slot>
<hints>
<hint type="sourcelabel">
<x>356</x>
<y>482</y>
</hint>
<hint type="destinationlabel">
<x>398</x>
<y>479</y>
</hint>
</hints>
</connection>
<connection>
<sender>audioOSCLineEdit</sender>
<signal>textChanged(QString)</signal>
<receiver>SettingsDialog</receiver>
<slot>audio_port(QString)</slot>
<hints>
<hint type="sourcelabel">
<x>374</x>
<y>511</y>
</hint>
<hint type="destinationlabel">
<x>398</x>
<y>517</y>
</hint>
</hints>
</connection>
</connections>
<slots>
<slot>output_device(QString)</slot>
<slot>samplerate(QString)</slot>
<slot>buffersize(QString)</slot>
<slot>apply()</slot>
<slot>gui_port(QString)</slot>
<slot>audio_port(QString)</slot>
<slot>process_port(QString)</slot>
</slots>
</ui>

BIN
app/images/settings.png Normal file
View File

Binary file not shown.
Side by Side

After

Width:  |  Height:  |  Size: 8.3 KiB

102
app/process_thread.cpp
View File

@ -32,11 +32,11 @@ static void* _process(void *c) {
return NULL;
}
process_thread::process_thread() :
m_osc("8889"),
m_source_block_size(3000),
process_thread::process_thread(const string &port) :
m_osc(port),
m_source_block_size(1000),
m_source_overlap(0.75),
m_target_block_size(3000),
m_target_block_size(1000),
m_target_overlap(0.75),
m_window_type(window::DODGY),
m_target_window_type(window::DODGY)
@ -63,82 +63,82 @@ void process_thread::process() {
string name = cmd.m_name;
//cerr<<name<<endl;
if (name=="/load_sample") {
pthread_mutex_lock(m_brain_mutex);
m_source.load_sound(cmd.get_string(0),brain::MIX);
pthread_mutex_unlock(m_brain_mutex);
pthread_mutex_lock(m_brain_mutex);
m_source.load_sound(cmd.get_string(0),brain::MIX);
pthread_mutex_unlock(m_brain_mutex);
}
if (name=="/delete_sample") {
pthread_mutex_lock(m_brain_mutex);
m_source.delete_sound(cmd.get_string(0));
pthread_mutex_unlock(m_brain_mutex);
pthread_mutex_lock(m_brain_mutex);
m_source.delete_sound(cmd.get_string(0));
pthread_mutex_unlock(m_brain_mutex);
}
if (name=="/activate_sound") {
pthread_mutex_lock(m_brain_mutex);
m_source.activate_sound(cmd.get_string(0),1);
pthread_mutex_unlock(m_brain_mutex);
pthread_mutex_lock(m_brain_mutex);
m_source.activate_sound(cmd.get_string(0),1);
pthread_mutex_unlock(m_brain_mutex);
}
if (name=="/deactivate_sound") {
pthread_mutex_lock(m_brain_mutex);
m_source.activate_sound(cmd.get_string(0),0);
pthread_mutex_unlock(m_brain_mutex);
pthread_mutex_lock(m_brain_mutex);
m_source.activate_sound(cmd.get_string(0),0);
pthread_mutex_unlock(m_brain_mutex);
}
if (name=="/source_block_size") {
m_source_block_size = cmd.get_int(0);
m_source_block_size = cmd.get_int(0);
}
if (name=="/source_overlap") {
m_source_overlap = m_source_block_size*cmd.get_float(0);
m_source_overlap = m_source_block_size*cmd.get_float(0);
}
if (name=="/generate_brain") {
pthread_mutex_lock(m_brain_mutex);
m_source.init(m_source_block_size, m_source_overlap, m_window_type);
search_params p(1,0,0,100,0);
m_source.build_synapses_fixed(p);
m_left_renderer->reset();
m_right_renderer->reset();
pthread_mutex_unlock(m_brain_mutex);
pthread_mutex_lock(m_brain_mutex);
m_source.init(m_source_block_size, m_source_overlap, m_window_type);
search_params p(1,0,0,100,0);
m_source.build_synapses_fixed(p);
m_left_renderer->reset();
m_right_renderer->reset();
pthread_mutex_unlock(m_brain_mutex);
}
if (name=="/load_target") {
pthread_mutex_lock(m_brain_mutex);
m_left_target.clear_sounds();
m_left_target.load_sound(cmd.get_string(0),brain::LEFT);
m_right_target.clear_sounds();
m_right_target.load_sound(cmd.get_string(0),brain::RIGHT);
pthread_mutex_unlock(m_brain_mutex);
pthread_mutex_lock(m_brain_mutex);
m_left_target.clear_sounds();
m_left_target.load_sound(cmd.get_string(0),brain::LEFT);
m_right_target.clear_sounds();
m_right_target.load_sound(cmd.get_string(0),brain::RIGHT);
pthread_mutex_unlock(m_brain_mutex);
}
if (name=="/target_block_size") {
m_target_block_size = cmd.get_int(0);
m_block_stream->init(m_target_block_size, m_target_overlap, m_target_window_type);
m_target_block_size = cmd.get_int(0);
m_block_stream->init(m_target_block_size, m_target_overlap, m_target_window_type);
}
if (name=="/target_overlap") {
m_target_overlap = m_target_block_size*cmd.get_float(0);
m_block_stream->init(m_target_block_size, m_target_overlap, m_target_window_type);
m_target_overlap = m_target_block_size*cmd.get_float(0);
m_block_stream->init(m_target_block_size, m_target_overlap, m_target_window_type);
}
if (name=="/generate_target") {
pthread_mutex_lock(m_brain_mutex);
m_left_target.init(m_target_block_size, m_target_overlap, m_target_window_type);
m_right_target.init(m_target_block_size, m_target_overlap, m_target_window_type);
// probably elsewhere
m_block_stream->init(m_target_block_size, m_target_overlap, m_target_window_type);
pthread_mutex_unlock(m_brain_mutex);
pthread_mutex_lock(m_brain_mutex);
m_left_target.init(m_target_block_size, m_target_overlap, m_target_window_type);
m_right_target.init(m_target_block_size, m_target_overlap, m_target_window_type);
// probably elsewhere
m_block_stream->init(m_target_block_size, m_target_overlap, m_target_window_type);
pthread_mutex_unlock(m_brain_mutex);
}
if (name=="/window_type") {
m_window_type=(window::type)cmd.get_int(0);
m_window_type=(window::type)cmd.get_int(0);
}
if (name=="/target_window_type") {
m_target_window_type=(window::type)cmd.get_int(0);
m_block_stream->init(m_target_block_size, m_target_overlap, m_target_window_type);
m_target_window_type=(window::type)cmd.get_int(0);
m_block_stream->init(m_target_block_size, m_target_overlap, m_target_window_type);
}
if (name=="/load_brain") {
load_source(cmd.get_string(0));
load_source(cmd.get_string(0));
}
if (name=="/save_brain") {
save_source(cmd.get_string(0));
save_source(cmd.get_string(0));
}
if (name=="/load_session") {
load_session(cmd.get_string(0));
load_session(cmd.get_string(0));
}
if (name=="/save_session") {
save_session(cmd.get_string(0));
save_session(cmd.get_string(0));
}
}
#ifdef WIN32
@ -181,9 +181,6 @@ void process_thread::load_session(const std::string &filename) {
ifs||m_source_block_size||m_source_overlap;
ifs||m_target_block_size||m_target_overlap;
ifs||m_window_type||m_target_window_type;
cerr<<"loading window type session "<<m_target_window_type<<endl;
ifs||m_source;
ifs||m_left_target;
ifs||m_right_target;
@ -200,9 +197,6 @@ void process_thread::save_session(const std::string &filename) {
ofs||(*m_right_renderer);
ofs||m_source_block_size||m_source_overlap;
ofs||m_target_block_size||m_target_overlap;
cerr<<"saving window type session "<<m_target_window_type<<endl;
ofs||m_window_type||m_target_window_type;
ofs||m_source;
ofs||m_left_target;

13
app/process_thread.h
View File

@ -25,9 +25,9 @@
namespace spiralcore {
class process_thread {
public:
process_thread();
class process_thread {
public:
process_thread(const string &port);
~process_thread();
pthread_mutex_t* m_brain_mutex;
@ -47,10 +47,13 @@ public:
void load_session(const std::string &filename);
void save_session(const std::string &filename);
bool ok() { return m_osc.ok(); }
// only for use in mutex
brain m_source, m_left_target, m_right_target;
private:
private:
OSC_server m_osc;
u32 m_source_block_size;
float m_source_overlap;
@ -64,6 +67,6 @@ private:
renderer *m_left_renderer;
renderer *m_right_renderer;
block_stream *m_block_stream;
};
};
}

47
app/qtmain.cpp
View File

@ -19,23 +19,54 @@
#include <iostream>
#include <unistd.h>
#include <QtGui>
#include <QSettings>
#include "MainWindow.h"
#include "process_thread.h"
#include "audio_thread.h"
#include "status.h"
using namespace std;
int main( int argc , char *argv[] ){
QApplication app(argc, argv);
MainWindow mainWin;
mainWin.show();
cerr<<"Qt version: "<<qVersion()<<endl;
QApplication app(argc, argv);
QSettings settings("thentrythis", "samplebrain");
process_thread pt;
audio_thread at(pt);
pt.register_renderer(at.m_left_renderer, at.m_right_renderer, at.m_block_stream);
// slight over-use of OSC servers here, but the are packaged nicely for
// threadsafe (nonblocking) communication, and it's useful to expose all
// moving parts for external control (i.e. the processing and the audio)
if (!settings.contains("gui_port")) settings.setValue("gui_port", "62345");
if (!settings.contains("audio_port")) settings.setValue("audio_port", "62346");
if (!settings.contains("process_port")) settings.setValue("process_port", "62347");
return app.exec();
string gui_port = settings.value("gui_port").toByteArray().constData();
string audio_port = settings.value("audio_port").toByteArray().constData();
string process_port = settings.value("process_port").toByteArray().constData();
status::set_port(gui_port);
MainWindow mainWin(gui_port,audio_port,process_port,&settings);
mainWin.show();
process_thread pt(process_port);
audio_thread at(audio_port,pt);
pt.register_renderer(at.m_left_renderer, at.m_right_renderer, at.m_block_stream);
mainWin.set_audio_thread(&at);
if (!at.ok()) {
mainWin.message("problem starting audio thread on port "+audio_port);
}
if (!pt.ok()) {
mainWin.message("problem starting process thread on port "+process_port);
}
if (!mainWin.ok()) {
mainWin.message("problem starting gui thread on port "+gui_port);
}
return app.exec();
}

1
app/samplebrain.qrc
View File

@ -1,5 +1,6 @@
<RCC>
<qresource prefix="images">
<file>images/settings.png</file>
<file>images/at.png</file>
<file>images/pause.png</file>
<file>images/play.png</file>

8
app/sound_items.cpp
View File

@ -33,7 +33,7 @@ sound_items::sound_item &sound_items::add(QVBoxLayout *container, const string &
sound_item si;
si.m_filename = name;
si.m_id = m_current_sound_id++;
QString style("background-color:lightgrey;");
QString style("color:black;background-color:lightgrey;");
si.m_container = new QHBoxLayout();
si.m_container->setSpacing(10);
@ -89,8 +89,8 @@ void sound_items::clear() {
void sound_items::recolour() {
u32 c=0;
for (auto &si:m_sound_items) {
QString style("background-color:lightblue;");
if (c%2==0) style="background-color:pink;";
QString style("color:black;background-color:lightblue;");
if (c%2==0) style="color:black;background-color:pink;";
si.m_enable->setStyleSheet(style);
si.m_del->setStyleSheet(style);
si.m_label->setStyleSheet(style);
@ -101,7 +101,7 @@ void sound_items::recolour() {
void sound_items::change_colour(const std::string &name, const std::string &colour) {
for (auto &si:m_sound_items) {
if (si.m_filename==name) {
QString style("background-color:"+QString::fromStdString(colour)+";");
QString style("color:black;background-color:"+QString::fromStdString(colour)+";");
si.m_enable->setStyleSheet(style);
si.m_del->setStyleSheet(style);
si.m_label->setStyleSheet(style);

8
brain/src/block.cpp
View File

@ -77,7 +77,7 @@ block::block(u64 id, const string &filename, const sample &pcm, u32 rate, const
m_orig_filename(filename),
m_usage(0)
{
init_fft(m_pcm.get_length());
init_fft(m_pcm.get_length(),rate);
assert(m_mfcc_proc!=NULL);
assert(m_fftw!=NULL);
@ -97,12 +97,12 @@ block::block(u64 id, const string &filename, const sample &pcm, u32 rate, const
}
void block::init_fft(u32 block_size) {
void block::init_fft(u32 block_size, u32 rate) {
if (m_fftw == NULL || m_fftw->m_length!=block_size) {
if (m_fftw == NULL) delete m_fftw;
m_fftw = new FFT(block_size,100);
m_fftw = new FFT(block_size,rate,100);
if (m_mfcc_proc == NULL) delete m_mfcc_proc;
m_mfcc_proc = new Aquila::Mfcc(block_size);
m_mfcc_proc = new Aquila::Mfcc(block_size,rate);
}
}

2
brain/src/block.h
View File

@ -38,7 +38,7 @@ namespace spiralcore {
// returns distance based on ratio of fft-mfcc values
double compare(const block &other, const search_params &params) const;
static void init_fft(u32 block_size);
static void init_fft(u32 block_size, u32 rate);
static bool unit_test();
const sample &get_pcm() const { return m_pcm; }

30
brain/src/brain.cpp
View File

@ -70,6 +70,8 @@ void brain::load_sound(std::string filename, stereo_mode mode) {
delete[] temp;
m_samples.push_back(sound(filename,s));
status::update("loaded %s",filename.c_str());
} else {
status::update("problem loading %s",filename.c_str());
}
}
@ -382,34 +384,6 @@ void brain::deplete_usage() {
}
}
// take another brain and rebuild this brain from bits of that one
// (presumably this one is made from a single sample)
/*void brain::resynth(const string &filename, const brain &other, const search_params &params){
sample out((m_block_size-m_overlap)*m_blocks.size());
out.zero();
u32 pos = 0;
u32 count = 0;
cerr<<other.m_blocks.size()<<" brain blocks..."<<endl;
cerr<<endl;
for (vector<block>::iterator i=m_blocks.begin(); i!=m_blocks.end(); ++i) {
cerr<<'\r';
cerr<<"searching: "<<count/float(m_blocks.size())*100;
u32 index = other.search(*i, params);
//cerr<<index<<endl;
out.mul_mix(other.get_block_pcm(index),pos,0.2);
if (count%1000==0) {
audio_device::save_sample(filename,out);
}
++count;
pos += (m_block_size-m_overlap);
}
audio_device::save_sample(filename,out);
}
*/
ios &spiralcore::operator||(ios &s, brain::sound &b) {
u32 version=1;
string id("brain::sound");

22
brain/src/fft.cpp
View File

@ -24,8 +24,9 @@ using namespace std;
static const int MAX_FFT_LENGTH = 4096;
FFT::FFT(u32 length, u32 bins) :
FFT::FFT(u32 length, u32 rate, u32 bins) :
m_length(length),
m_rate(rate),
m_num_bins(bins),
m_in(new double[length]),
m_spectrum(new fftw_complex[length]),
@ -35,26 +36,19 @@ FFT::FFT(u32 length, u32 bins) :
m_plan = fftw_plan_dft_r2c_1d(m_length, m_in, m_spectrum, FFTW_ESTIMATE);
}
FFT::~FFT()
{
FFT::~FFT() {
delete[] m_in;
fftw_destroy_plan(m_plan);
}
void FFT::impulse2freq(const float *imp)
{
void FFT::impulse2freq(const float *imp) {
unsigned int i;
for (i=0; i<m_length; i++)
{
m_in[i] = imp[i];
}
for (i=0; i<m_length; i++) {
m_in[i] = imp[i];
}
fftw_execute(m_plan);
}
static const float SRATE = 44100;
float FFT::calculate_dominant_freq() {
double highest = 0;
u32 index = 0;
@ -65,7 +59,7 @@ float FFT::calculate_dominant_freq() {
highest=t;
}
}
float freq = index * (SRATE/(float)m_length);
float freq = index * (m_rate/(float)m_length);
if (freq<0.01) freq=0.01;
return freq;
}

3
brain/src/fft.h
View File

@ -27,7 +27,7 @@ namespace spiralcore {
class FFT
{
public:
FFT(u32 length, u32 num_bins);
FFT(u32 length, u32 rate, u32 num_bins);
~FFT();
void impulse2freq(const float *imp);
void calculate_bins();
@ -35,6 +35,7 @@ namespace spiralcore {
fftw_plan m_plan;
u32 m_length;
u32 m_rate;
u32 m_num_bins;
double *m_in;
fftw_complex *m_spectrum;

2
brain/src/mfcc.cpp
View File

@ -26,7 +26,7 @@ namespace Aquila
{
//auto spectrum = m_fft->fft(source);
Aquila::MelFilterBank bank(44100, m_inputSize);
Aquila::MelFilterBank bank(m_sampleRate, m_inputSize);
auto filterOutput = bank.applyAll(spectrum);
Aquila::Dct dct;

8
brain/src/mfcc.h
View File

@ -59,8 +59,9 @@ namespace Aquila
*
* @param inputSize input length (common to all inputs)
*/
Mfcc(std::size_t inputSize):
m_inputSize(inputSize)//, m_fft(FftFactory::getFft(inputSize))
Mfcc(std::size_t inputSize, unsigned int sampleRate):
m_inputSize(inputSize), // m_fft(FftFactory::getFft(inputSize))
m_sampleRate(sampleRate)
{
}
@ -71,7 +72,8 @@ namespace Aquila
* Number of samples in each processed input.
*/
const std::size_t m_inputSize;
const unsigned int m_sampleRate;
/**
* FFT calculator.
*/

189
brain/src/spiralcore/OSC_server.cpp
View File

@ -31,117 +31,106 @@ extern "C" {
#endif
OSC_server::OSC_server(const string &port) :
m_port(port),
m_exit(false),
m_command_ring_buffer(262144)
{
//cerr<<"using port: ["<<port<<"]"<<endl;
m_server = lo_server_thread_new(port.c_str(), error_handler);
m_port(port),
m_exit(false),
m_command_ring_buffer(262144) {
cerr<<"OSC using port: ["<<port<<"]"<<endl;
m_server = lo_server_thread_new(port.c_str(), error_handler);
if (m_server) {
lo_server_thread_add_method(m_server, NULL, NULL, default_handler, this);
} else {
cerr<<"error opening OSC port"<<endl;
}
}
OSC_server::~OSC_server()
{
m_exit=true;
lo_server_thread_stop(m_server);
OSC_server::~OSC_server() {
m_exit=true;
lo_server_thread_stop(m_server);
}
void OSC_server::run()
{
lo_server_thread_start(m_server);
// while (!m_exit) usleep(1000);
void OSC_server::run() {
if (!m_server) return;
lo_server_thread_start(m_server);
// while (!m_exit) usleep(1000);
}
void OSC_server::error_handler(int num, const char *msg, const char *path)
{
//cerr<<"liblo server error "<<num<<" in path "<<path<<": "<<msg<<endl;
cerr<<"liblo server error "<<num<<endl;
void OSC_server::error_handler(int num, const char *msg, const char *path) {
//cerr<<"liblo server error "<<num<<" in path "<<path<<": "<<msg<<endl;
cerr<<"liblo server error "<<num<<endl;
}
int OSC_server::default_handler(const char *path, const char *types, lo_arg **argv,
int argc, void *data, void *user_data)
{
OSC_server *server = (OSC_server*)user_data;
int argc, void *data, void *user_data) {
OSC_server *server = (OSC_server*)user_data;
if (!server) return -1;
unsigned int size = 0;
for (int i=0; i<argc; i++)
{
size+=lo_arg_size((lo_type)types[i],argv[i]);
// add one for the null terminator
if (types[i]=='s') size++;
}
char *newdata=new char[size];
unsigned int pos=0;
for (int i=0; i<argc; i++)
{
switch (types[i])
{
case LO_INT32:
{
if (pos+4>COMMAND_DATA_SIZE)
{
cerr<<"osc data too big for ringbuffer command"<<endl;
delete[] newdata;
return 1;
}
memcpy(newdata+pos,(char*)argv[i],4);
pos+=4;
}
break;
case LO_FLOAT:
{
if (pos+4>COMMAND_DATA_SIZE)
{
cerr<<"osc data too big for ringbuffer command"<<endl;
delete[] newdata;
return 1;
}
memcpy(newdata+pos,(char*)argv[i],4);
pos+=4;
}
break;
case LO_STRING:
{
int size=strlen(&argv[i]->s);
if (pos+size+1>COMMAND_DATA_SIZE)
{
cerr<<"osc data too big for ringbuffer command"<<endl;
delete[] newdata;
return 1;
}
memcpy(newdata+pos,&argv[i]->s,size);
newdata[pos+size]='\0';
pos+=size+1;
}
break;
default:
{
cerr<<"unsupported type: "<<types[i]<<endl;
delete[] newdata;
return 1;
}
break;
}
}
if (1)//pos==size) hmm
{
command_ring_buffer::command command(path,types,newdata,pos);
if (!server->m_command_ring_buffer.send(command))
{
//cerr<<"OSC_server - ringbuffer full!"<<endl;
}
}
else
{
cerr<<"OSC_server::default_handler: size mismatch ["<<pos<<":"<<size<<"], not sending message"<<endl;
}
unsigned int size = 0;
for (int i=0; i<argc; i++) {
size+=lo_arg_size((lo_type)types[i],argv[i]);
// add one for the null terminator
if (types[i]=='s') size++;
}
char *newdata=new char[size];
unsigned int pos=0;
for (int i=0; i<argc; i++) {
switch (types[i]) {
case LO_INT32: {
if (pos+4>COMMAND_DATA_SIZE) {
cerr<<"osc data too big for ringbuffer command"<<endl;
delete[] newdata;
return 1;
return 1;
}
memcpy(newdata+pos,(char*)argv[i],4);
pos+=4;
}
break;
case LO_FLOAT: {
if (pos+4>COMMAND_DATA_SIZE) {
cerr<<"osc data too big for ringbuffer command"<<endl;
delete[] newdata;
return 1;
}
memcpy(newdata+pos,(char*)argv[i],4);
pos+=4;
}
break;
case LO_STRING: {
int size=strlen(&argv[i]->s);
if (pos+size+1>COMMAND_DATA_SIZE) {
cerr<<"osc data too big for ringbuffer command"<<endl;
delete[] newdata;
return 1;
}
memcpy(newdata+pos,&argv[i]->s,size);
newdata[pos+size]='\0';
pos+=size+1;
}
break;
default: {
cerr<<"unsupported type: "<<types[i]<<endl;
delete[] newdata;
return 1;
}
break;
}
}
if (1) { //pos==size) hmm
command_ring_buffer::command command(path,types,newdata,pos);
if (!server->m_command_ring_buffer.send(command)) {
//cerr<<"OSC_server - ringbuffer full!"<<endl;
}
}
else {
cerr<<"OSC_server::default_handler: size mismatch ["<<pos<<":"<<size<<"], not sending message"<<endl;
}
delete[] newdata;
return 1;
}

25
brain/src/spiralcore/OSC_server.h
View File

@ -24,20 +24,21 @@
class OSC_server
{
public:
OSC_server(const std::string &port);
~OSC_server();
void run();
bool get(command_ring_buffer::command& command) { return m_command_ring_buffer.get(command);}
OSC_server(const std::string &port);
~OSC_server();
void run();
bool get(command_ring_buffer::command& command) { return m_command_ring_buffer.get(command);}
bool ok() { return m_server!=NULL; }
private:
static int default_handler(const char *path, const char *types, lo_arg **argv, int argc, void *data, void *user_data);
static void error_handler(int num, const char *m, const char *path);
static int default_handler(const char *path, const char *types, lo_arg **argv, int argc, void *data, void *user_data);
static void error_handler(int num, const char *m, const char *path);
lo_server_thread m_server;
std::string m_port;
bool m_exit;
command_ring_buffer m_command_ring_buffer;
lo_server_thread m_server;
std::string m_port;
bool m_exit;
command_ring_buffer m_command_ring_buffer;
};
#endif

44
brain/src/spiralcore/audio.cpp
View File

@ -22,31 +22,40 @@ using namespace std;
using namespace spiralcore;
audio_device::audio_device(const string &clientname, u32 samplerate, u32 buffer_size) :
left_out(buffer_size),
right_out(buffer_size),
left_in(buffer_size),
right_in(buffer_size),
m_recording(false),
m_record_filename("")
{
portaudio_client::device_options opt;
opt.buffer_size = buffer_size;
opt.num_buffers = 2;
opt.samplerate = samplerate;
opt.in_channels = 2;
opt.out_channels = 2;
m_record_filename(""),
m_samplerate(samplerate) {
// connect to default device
m_client.init();
connect("", clientname, samplerate, buffer_size);
}
m_client.set_outputs(left_out.get_buffer(), right_out.get_buffer());
m_client.set_inputs(left_in.get_non_const_buffer(), right_in.get_non_const_buffer());
m_client.attach(clientname,opt);
void audio_device::connect(const string &output_device_name, const string &clientname, u32 samplerate, u32 buffer_size) {
m_client.detach();
left_out.allocate(buffer_size);
right_out.allocate(buffer_size);
left_in.allocate(buffer_size);
right_in.allocate(buffer_size);
m_samplerate = samplerate;
portaudio_client::device_options opt;
opt.buffer_size = buffer_size;
opt.num_buffers = 2;
opt.samplerate = samplerate;
opt.in_channels = 2;
opt.out_channels = 2;
m_client.set_outputs(left_out.get_buffer(), right_out.get_buffer());
m_client.set_inputs(left_in.get_non_const_buffer(), right_in.get_non_const_buffer());
m_client.attach(output_device_name,clientname,opt);
}
void audio_device::save_sample(const string &filename, const sample s) {
SF_INFO sfinfo;
sfinfo.format=SF_FORMAT_WAV | SF_FORMAT_FLOAT;
sfinfo.frames=s.get_length();
sfinfo.samplerate=44100;
sfinfo.samplerate=m_samplerate;
sfinfo.channels=1;
sfinfo.sections=1;
sfinfo.seekable=0;
@ -82,5 +91,4 @@ void audio_device::maybe_record() {
}
}
void audio_device::start_graph(graph *graph) {
}

16
brain/src/spiralcore/audio.h
View File

@ -24,11 +24,11 @@ class graph;
namespace spiralcore {
class audio_device {
public:
class audio_device {
public:
audio_device(const string &clientname, u32 samplerate, u32 buffer_size);
void start_graph(graph *graph);
void connect(const string &output_device, const string &clientname, u32 samplerate, u32 buffer_size);
void start_recording(std::string filename);
void stop_recording();
@ -39,18 +39,18 @@ public:
sample left_in;
sample right_in;
graph *m_graph;
portaudio_client m_client;
static void save_sample(const std::string &filename, const sample s);
void save_sample(const std::string &filename, const sample s);
private:
private:
bool m_recording;
std::string m_record_filename;
sample m_record_buffer_left;
sample m_record_buffer_right;
u32 m_record_counter;
};
u32 m_samplerate;
};
}

2
brain/src/spiralcore/command_ring_buffer.h
View File

@ -19,7 +19,7 @@
#ifndef COMMAND_RING_BUFFER
#define COMMAND_RING_BUFFER
static const unsigned int COMMAND_DATA_SIZE = 128;
static const unsigned int COMMAND_DATA_SIZE = 1024;
class command_ring_buffer : public ring_buffer
{

152
brain/src/spiralcore/portaudio_client.cpp
View File

@ -19,15 +19,16 @@
#include "portaudio_client.h"
bool portaudio_client::m_attached = false;
long unsigned int portaudio_client::m_buffer_size = 0;
long unsigned int portaudio_client::m_sample_rate = 44100;
bool portaudio_client::m_initialised = false;
int portaudio_client::m_attached_device = -1;
void (*portaudio_client::run_callback)(void*, unsigned int buf_size)=NULL;
void *portaudio_client::run_context = NULL;
const float *portaudio_client::m_right_data=NULL;
const float *portaudio_client::m_left_data=NULL;
float *portaudio_client::m_right_in_data=NULL;
float *portaudio_client::m_left_in_data=NULL;
PaStream *portaudio_client::m_stream=NULL;
///////////////////////////////////////////////////////
@ -37,58 +38,106 @@ portaudio_client::portaudio_client() {
/////////////////////////////////////////////////////////////////////////////////////////////
portaudio_client::~portaudio_client() {
detach();
detach();
}
bool portaudio_client::init() {
m_initialised=false;
if (!m_initialised) {
PaError err;
err = Pa_Initialize();
if( err != paNoError ) {
Pa_Terminate();
m_status="error initialising portaudio: "+string(Pa_GetErrorText(err))+"\n";
return false;
}
// load all the devices we have
PaDeviceIndex default_output_num = Pa_GetDefaultOutputDevice();
PaDeviceIndex default_input_num = Pa_GetDefaultInputDevice();
m_devices.clear();
// get all devices we have available
int numDevices = Pa_GetDeviceCount();
if(numDevices <= 0) {
m_status="portaudio error: no audio devices found";
return false;
}
const PaDeviceInfo *deviceInfo;
for(int i=0; i<numDevices; i++) {
deviceInfo = Pa_GetDeviceInfo(i);
if (deviceInfo->maxOutputChannels>=2) {
device_desc desc;
desc.name = deviceInfo->name;
desc.id = i;
desc.default_input = i==default_input_num;
desc.default_output = i==default_output_num;
m_devices.push_back(desc);
}
}
m_initialised=true;
return true;
}
return true;
}
int portaudio_client::device_name_to_id(const string &name) {
for (auto &d:m_devices) {
if (d.name==name) return d.id;
}
return -1;
}
/////////////////////////////////////////////////////////////////////////////////////////////
bool portaudio_client::attach(const string &client_name, const device_options &dopt) {
if (m_attached) return true;
PaError err;
err = Pa_Initialize();
if( err != paNoError ) {
cerr<<"could not init portaudio_client"<<endl;
Pa_Terminate();
fprintf( stderr, "an error occured while using the portaudio stream\n" );
fprintf( stderr, "error number: %d\n", err );
fprintf( stderr, "error message: %s\n", Pa_GetErrorText( err ) );
}
PaDeviceIndex output_device_num = Pa_GetDefaultOutputDevice();
PaDeviceIndex input_device_num = Pa_GetDefaultInputDevice();
PaStreamParameters output_parameters;
output_parameters.device = output_device_num;
if (output_parameters.device == paNoDevice) {
cerr<<"error: no default output device."<<endl;
} else {
output_parameters.channelCount = 2; /* stereo output */
output_parameters.sampleFormat = paFloat32; /* 32 bit floating point output */
output_parameters.suggestedLatency = Pa_GetDeviceInfo( output_parameters.device )->defaultLowOutputLatency;
output_parameters.hostApiSpecificStreamInfo = NULL;
cerr<<"Connecting to "<<Pa_GetDeviceInfo( output_parameters.device )->name<<" for output"<<endl;
}
bool portaudio_client::attach(const string &requested_output_device, const string &client_name, const device_options &dopt) {
if (!init()) return false;
detach();
int requested_output_id = device_name_to_id(requested_output_device);
PaStreamParameters input_parameters;
PaStreamParameters output_parameters;
if (requested_output_device=="" || requested_output_id==-1) {
// start up by connecting to the default one
PaDeviceIndex default_output_num = Pa_GetDefaultOutputDevice();
if (default_output_num == paNoDevice) {
m_status="error: no default output device.";
return false;
} else {
output_parameters.device = default_output_num;
}
} else {
output_parameters.device = requested_output_id;
}
output_parameters.channelCount = 2; /* stereo output */
output_parameters.sampleFormat = paFloat32; /* 32 bit floating point output */
output_parameters.suggestedLatency = Pa_GetDeviceInfo( output_parameters.device )->defaultLowOutputLatency;
output_parameters.hostApiSpecificStreamInfo = NULL;
m_status="connecting to "+string(Pa_GetDeviceInfo(output_parameters.device)->name)+" for output\n";
// turn off input for the moment, it's causing
// too many cross platform security issues
/*PaStreamParameters input_parameters;
PaStreamParameters *input_p=&input_parameters;
input_parameters.device = input_device_num;
if (true || input_parameters.device == paNoDevice) {
cerr<<"error: no default input device."<<endl;
input_p=0;
} else {
input_parameters.channelCount = 2; /* stereo output */
input_parameters.sampleFormat = paFloat32; /* 32 bit floating point output */
input_parameters.channelCount = 2;
input_parameters.sampleFormat = paFloat32;
input_parameters.suggestedLatency = Pa_GetDeviceInfo( input_parameters.device )->defaultLowInputLatency;
input_parameters.hostApiSpecificStreamInfo = NULL;
cerr<<"Connecting to "<<Pa_GetDeviceInfo( input_parameters.device )->name<<" for input"<<endl;
}
} */
PaStream *stream;
err = Pa_OpenStream(&stream,
input_p,
PaError err = Pa_OpenStream(&m_stream,
NULL,
&output_parameters,
dopt.samplerate,
dopt.buffer_size,
@ -96,31 +145,38 @@ bool portaudio_client::attach(const string &client_name, const device_options &d
process,
NULL);
m_attached_device=output_parameters.device;
if(err != paNoError) {
cerr<<"could not attach portaudio_client: "<<Pa_GetErrorText( err )<<endl;
Pa_Terminate();
m_status+="could not attach: "+string(Pa_GetErrorText(err))+"\n";
detach();
return false;
}
err = Pa_StartStream(stream);
err = Pa_StartStream(m_stream);
if(err != paNoError) {
cerr<<"could not start stream: "<<Pa_GetErrorText( err )<<endl;
Pa_Terminate();
m_status+="could not start stream: "+string(Pa_GetErrorText(err))+"\n";
detach();
return false;
}
m_attached=true;
cerr<<"connected to portaudio..."<<endl;
m_status+="we are connected to portaudio!\n";
return true;
}
/////////////////////////////////////////////////////////////////////////////////////////////
void portaudio_client::detach() {
cerr<<"detaching from portaudio"<<endl;
Pa_Terminate();
m_attached=false;
if (m_attached_device!=-1) {
if (m_stream!=NULL) {
Pa_CloseStream(m_stream);
}
m_stream=NULL;
m_status+="detaching from portaudio\n";
Pa_Terminate();
m_attached_device=-1;
}
}
/////////////////////////////////////////////////////////////////////////////////////////////

32
brain/src/spiralcore/portaudio_client.h
View File

@ -30,9 +30,9 @@ class portaudio_client
public:
portaudio_client();
~portaudio_client();
bool init();
class device_options
{
class device_options {
public:
enum type {READ,WRITE,READWRITE};
unsigned int buffer_size;
@ -42,13 +42,25 @@ class portaudio_client
unsigned int out_channels;
};
bool attach(const string &client_name, const device_options &dopt);
class device_desc {
public:
string name;
int id;
bool default_input;
bool default_output;
};
vector<portaudio_client::device_desc> m_devices;
bool attach(const string &requested_output_device, const string &client_name, const device_options &dopt);
void detach();
bool is_attached() { return m_attached; }
bool is_attached() { return m_attached_device!=-1; }
void set_callback(void(*run)(void*, unsigned int),void *context) { run_callback=run; run_context=context; }
void set_outputs(const float *l, const float *r) { m_left_data=l; m_right_data=r; }
void set_inputs(float *l, float *r) { m_left_in_data=l; m_right_in_data=r; }
string m_status;
protected:
static int process(const void *input_buffer, void *output_buffer,
@ -59,17 +71,21 @@ class portaudio_client
private:
int device_name_to_id(const string &name);
static long unsigned int m_buffer_size;
static long unsigned int m_sample_rate;
static bool m_attached;
static bool m_initialised;
static int m_attached_device;
static const float *m_right_data;
static const float *m_left_data;
static float *m_right_in_data;
static float *m_left_in_data;
static void(*run_callback)(void *, unsigned int);
static void *run_context;
static PaStream *m_stream;
};
#endif

4
brain/src/status.cpp
View File

@ -22,6 +22,10 @@ using namespace std;
lo_address status::m_address = lo_address_new_from_url("osc.udp://localhost:8890");
void status::set_port(const std::string &port) {
status::m_address = lo_address_new_from_url(string("osc.udp://localhost:"+port).c_str());
}
void status::_update(const std::string &msg) {
lo_send(m_address,"/report","s",msg.c_str());
}

13
brain/src/status.h
View File

@ -24,11 +24,14 @@ namespace spiralcore {
class status {
public:
static void _update(const std::string &msg);
static void update(const char *msg, ...);
static void sound_item(const std::string &name, const std::string &colour);
static void sound_item_refresh();
static lo_address m_address;
static void set_port(const std::string &port);
static void _update(const std::string &msg);
static void update(const char *msg, ...);
static void sound_item(const std::string &name, const std::string &colour);
static void sound_item_refresh();
static void add_audio_device(int id, const std::string &name, bool default_output);
static void audio_device_status(const std::string &status);
static lo_address m_address;
};
}

71
building.md Normal file
View File

@ -0,0 +1,71 @@
# Building from source
## Linux (Ubuntu)
Install cmake:
$ sudo apt install cmake
Install dependencies for the interface:
$ sudo apt install build-essential qtcreator qt5-default
On ubuntu 22.04 it's:
$ apt install build-essential qtbase5-dev qtchooser qt5-qmake qtbase5-dev-tools
Build & run it:
$ mkdir build
$ cd build
$ cmake ..
$ cmake --build .
$ ./samplebrain
## Mac
Install cmake:
$ brew install cmake
Install dependencies for the interface:
$ brew install qt
$ brew link qt
Build & run it:
$ mkdir build
$ cd build
$ cmake ..
$ cmake --build .
`samplebrain.app` should then be in the build folder for you to run.
# Mac build additions
To make a mac app bundle:
Run `macdeployqt` which copies all dependencies inside the app.
$ cd build
$ macdeployqt
If the icon is not visible, you might need to copy desktop/samplebrain.icns (the icon) to the Resources directory in the app bundle.
$ cp ../desktop/samplebrain.icns samplebrain.app/Contents/Resources
Then edit Info.plist to add samplebrain.icns to CFBundleIconFile. Key `CFBundleIconFile` should match:
<key>CFBundleIconFile</key>
<string>samplebrain.icns</string>
You might also need to resign the app bundle after making any changes
$ codesign --force --deep --sign - samplebrain.app
# Windows (Work in progress)
* Install [MSYS2](https://www.msys2.org/)
* Install dependances via pacman
* Build with qmake as usual
* Run `windeployqt` and copy missing .dll files into release directory

27
changelog.md Normal file
View File

@ -0,0 +1,27 @@
# Changlog
0.18.3
* **Windows**: [samplebrain_0.18.3_win.zip](https://static.thentrythis.org/samplebrain/samplebrain_0.18.3_win.zip)
* **Mac (intel/m1)**: [samplebrain_0.18.3_macintel.zip](https://static.thentrythis.org/samplebrain/samplebrain_0.18.3_macintel.app.zip)
Changes: Release fixes loading samples from paths longer than 255 characters
0.18.2
* **Windows**: [samplebrain_0.18.2_win.zip](https://static.thentrythis.org/samplebrain/samplebrain_0.18.2_win.zip)
Changes: Crash fix when closing load session file dialog
0.18.1
* **Windows**: [samplebrain_0.18.1_win.zip](https://static.thentrythis.org/samplebrain/samplebrain_0.18.1_win.zip)
* **Mac (intel/m1)**: [samplebrain_0.18.1_macintel.zip](https://static.thentrythis.org/samplebrain/samplebrain_0.18.1_macintel.app.zip)
Changes: Turned off microphone input to prevent security problems
0.18 (initial release)
* **Windows**: [samplebrain_0.18_win.zip](https://static.thentrythis.org/samplebrain/samplebrain_0.18_win.zip)
* **Mac (intel)**: [samplebrain_0.18_macintel.zip](https://static.thentrythis.org/samplebrain/samplebrain_0.18_macintel.zip)
* **Mac (m1)**: [samplebrain_0.18_m1_v2.dmg](https://static.thentrythis.org/samplebrain/samplebrain_0.18_m1_v2.dmg)

42
desktop/org.thentrythis.Samplebrain.metainfo.xml Normal file
View File

@ -0,0 +1,42 @@
<?xml version="1.0" encoding="UTF-8"?>
<component type="desktop-application">
<id>org.thentrythis.Samplebrain</id>
<name>Samplebrain</name>
<summary>A custom sample mashing app designed by Aphex Twin</summary>
<metadata_license>CC0-1.0</metadata_license>
<project_license>GPL-2.0-only</project_license>
<description>
<p>
Samplebrain chops samples up into a &apos;brain&apos; of interconnected small sections called blocks which are connected into a network by similarity. It processes a target sample, chopping it up into blocks in the same way, and tries to match each block with one in it&apos;s brain to play in realtime.
</p>
<p>
This allows you to interpret a sound with a different one. As we worked on it (during 2015 and 2016) we gradually added more and more tweakable parameters until it became slightly out of control.
</p>
</description>
<launchable type="desktop-id">samplebrain.desktop</launchable>
<categories>
<category>AudioVideo</category>
<category>Music</category>
</categories>
<content_rating type="oars-1.0"></content_rating>
<url type="homepage">https://thentrythis.org/projects/samplebrain/</url>
<url type="bugtracker">https://gitlab.com/then-try-this/samplebrain/-/issues</url>
<url type="vcs-browser">https://gitlab.com/then-try-this/samplebrain</url>
<screenshots>
<screenshot type="default">
<image type="source" width="1280" height="720">https://gitlab.com/then-try-this/samplebrain/-/raw/main/desktop/screenshots/01-main-with-project.png</image>
</screenshot>
</screenshots>
<releases>
<release version="0.18" date="2022-09-22"/>
</releases>
</component>

10
desktop/samplebrain.desktop
View File

@ -1,10 +1,8 @@
[Desktop Entry]
Encoding=UTF-8
Type=Application
Name=Samplebrain
Comment=A sample masher designed by Aphex Twin
Exec=samplebrain
Comment=A custom sample mashing app designed by Aphex Twin
Icon=samplebrain
Terminal=false
Categories=GNOME;Application;
StartupNotify=true
Exec=samplebrain
Categories=AudioVideo;Music
StartupNotify=true

7
desktop/samplebrain.desktop~
View File

@ -1,7 +0,0 @@
[Desktop Entry]
Type=Application
Version=1.0
Name=Samplebrain
GenericName="Samplebrain"
Exec=samplebrain
Icon=samplebrain

BIN
desktop/screenshots/01-main-with-project.png Normal file
View File

Binary file not shown.
Side by Side

After

Width:  |  Height:  |  Size: 113 KiB

66
samplebrain.pro
View File

@ -1,66 +0,0 @@
######################################################################
# Automatically generated by qmake (2.01a) Sun Jul 5 17:49:45 2015
######################################################################
TEMPLATE = app
TARGET = samplebrain
DEPENDPATH += . 2
INCLUDEPATH += . 2
QT += core gui widgets
# Input
HEADERS += app/MainWindow.h
FORMS += gui/samplebrain.ui
SOURCES += app/MainWindow.cpp \
app/sound_items.cpp \
app/audio_thread.cpp \
app/process_thread.cpp \
app/feedback.cpp \
app/qtmain.cpp \
brain/src/block.cpp \
brain/src/brain.cpp \
brain/src/fft.cpp \
brain/src/mfcc.cpp \
brain/src/renderer.cpp \
brain/src/search_params.cpp \
brain/src/status.cpp \
brain/src/window.cpp \
brain/src/block_stream.cpp \
brain/src/aquila/filter/MelFilterBank.cpp \
brain/src/aquila/filter/MelFilter.cpp \
brain/src/aquila/transform/Dct.cpp \
brain/src/spiralcore/sample.cpp \
brain/src/spiralcore/ring_buffer.cpp \
brain/src/spiralcore/command_ring_buffer.cpp \
brain/src/spiralcore/portaudio_client.cpp \
brain/src/spiralcore/audio.cpp \
brain/src/spiralcore/OSC_server.cpp \
brain/src/spiralcore/allocator.cpp \
brain/src/spiralcore/stream.cpp
INCLUDEPATH += brain/src
INCLUDEPATH += /usr/local/include
INCLUDEPATH += /opt/homebrew/include
LIBS += -L.. -L/usr/local/lib -L/opt/homebrew/lib -lportaudio -lfftw3 -lsndfile -llo -ldl -lpthread -lm -fopenmp
QMAKE_CXXFLAGS += -O3 -fopenmp -Wall -Wno-unused -std=c++11
# assets
RESOURCES = app/samplebrain.qrc
ICON = desktop/samplebrain.icns
PREFIX = $$(PREFIX)
isEmpty(PREFIX) {
PREFIX = /usr
}
unix:desktopfile.path = $$PREFIX/share/applications/
unix:desktopfile.files = desktop/samplebrain.desktop
unix:iconfile.path = $$PREFIX/share/icons/hicolor/scalable/apps
unix:iconfile.files = desktop/samplebrain.svg
target.path = $$PREFIX/bin
INSTALLS += target desktopfile iconfile