Make use of libusb1 only

.travis.yml

@@ -9,8 +9,8 @@ addons:
       #base packages for all builds
       - gdb
       - libasound2-dev
-      - libusb-dev
-      - libftdi-dev
+      - libusb-1.0-0-dev
+      - libftdi1-dev
       - shared-mime-info
       - libudev-dev
       - libmad0-dev

appveyor.yml

@@ -17,7 +17,7 @@ install:
     #- pacman --noconfirm -Sy
     #- pacman --noconfirm --needed -S pacman-mirrors
     - pacman --noconfirm -Syu
-    - pacman --noconfirm --needed -S unzip mingw32/mingw-w64-i686-libmad mingw32/mingw-w64-i686-libsndfile mingw32/mingw-w64-i686-flac mingw32/mingw-w64-i686-fftw mingw32/mingw-w64-i686-nsis
+    - pacman --noconfirm --needed -S unzip mingw32/mingw-w64-i686-libmad mingw32/mingw-w64-i686-libsndfile mingw32/mingw-w64-i686-flac mingw32/mingw-w64-i686-fftw mingw32/mingw-w64-i686-libusb mingw32/mingw-w64-i686-nsis
     #- wget http://repo.msys2.org/mingw/i686/mingw-w64-i686-gcc-libs-9.3.0-2-any.pkg.tar.xz -P /c/projects
     #- wget http://repo.msys2.org/mingw/i686/mingw-w64-i686-gcc-9.3.0-2-any.pkg.tar.xz -P /c/projects
     - wget http://www.qlcplus.org/misc/mingw-w64-i686-qt5-5.14.2-3-any.pkg.tar.zst -P /c/projects

platforms/macos/libsndfile-nametool.pri

@@ -3,15 +3,20 @@ LIBSNDFILE_FILE     = libsndfile.1.dylib
 LIBSNDFILE_FILEPATH = $$LIBSNDFILE_DIR/$$LIBSNDFILE_FILE
 
 LIBOGG_FILE = libogg.0.dylib
-LIBOGG_FILEPATH = $$LIBSNDFILE_DIR/$$LIBOGG_FILE
+LIBOGG_PATH = $$system("pkg-config --variable libdir ogg")
+LIBOGG_FILEPATH = $$LIBOGG_PATH/$$LIBOGG_FILE
 LIBFLAC_FILE = libFLAC.8.dylib
-LIBFLAC_FILEPATH = $$LIBSNDFILE_DIR/$$LIBFLAC_FILE
+LIBFLAC_PATH = $$system("pkg-config --variable libdir flac")
+LIBFLAC_FILEPATH = $$LIBFLAC_PATH/$$LIBFLAC_FILE
 LIBVORBIS_FILE = libvorbis.0.dylib
-LIBVORBIS_FILEPATH = $$LIBSNDFILE_DIR/$$LIBVORBIS_FILE
+LIBVORBIS_PATH = $$system("pkg-config --variable libdir vorbis")
+LIBVORBIS_FILEPATH = $$LIBVORBIS_PATH/$$LIBVORBIS_FILE
 LIBVORBISENC_FILE = libvorbisenc.2.dylib
-LIBVORBISENC_FILEPATH = $$LIBSNDFILE_DIR/$$LIBVORBISENC_FILE
-#LIBVORBISFILE_FILE = libvorbisfile.3.dylib
-#LIBVORBISFILE_FILEPATH = $$LIBSNDFILE_DIR/$$LIBVORBISFILE_FILE
+LIBVORBISENC_PATH = $$system("pkg-config --variable libdir vorbisenc")
+LIBVORBISENC_FILEPATH = $$LIBVORBISENC_PATH/$$LIBVORBISENC_FILE
+LIBOPUS_FILE = libopus.0.dylib
+LIBOPUS_PATH = $$system("pkg-config --variable libdir opus")
+LIBOPUS_FILEPATH = $$LIBOPUS_PATH/$$LIBOPUS_FILE
 
 LIBSNDFILE_INSTALL_NAME_TOOL = install_name_tool -change $$LIBSNDFILE_FILEPATH \
                 @executable_path/../$$LIBSDIR/$$LIBSNDFILE_FILE
@@ -23,6 +28,8 @@ LIBVORBIS_INSTALL_NAME_TOOL = install_name_tool -change $$LIBVORBIS_FILEPATH \
                 @executable_path/../$$LIBSDIR/$$LIBVORBIS_FILE
 LIBVORBISENC_INSTALL_NAME_TOOL = install_name_tool -change $$LIBVORBISENC_FILEPATH \
                 @executable_path/../$$LIBSDIR/$$LIBVORBISENC_FILE
+LIBOPUS_INSTALL_NAME_TOOL = install_name_tool -change $$LIBOPUS_FILEPATH \
+                @executable_path/../$$LIBSDIR/$$LIBOPUS_FILE
 
 contains(PKGCONFIG, sndfile) {
     !isEmpty(nametool.commands) {
@@ -36,8 +43,8 @@ LIBSNDFILE.path   = $$INSTALLROOT/$$LIBSDIR
 LIBSNDFILE.files += $$LIBOGG_FILEPATH
 LIBSNDFILE.files += $$LIBFLAC_FILEPATH
 LIBSNDFILE.files += $$LIBVORBISENC_FILEPATH
-#LIBSNDFILE.files += $$LIBVORBISFILE_FILEPATH
 LIBSNDFILE.files += $$LIBVORBIS_FILEPATH
+LIBSNDFILE.files += $$LIBOPUS_FILEPATH
 LIBSNDFILE.files += $$LIBSNDFILE_FILEPATH
 
 LIBSNDFILE_INSTALL_NAME_TOOL_ID = install_name_tool -id @executable_path/../$$LIBSDIR/$$LIBSNDFILE_FILE \
@@ -50,10 +57,10 @@ LIBVORBIS_INSTALL_NAME_TOOL_ID = install_name_tool -id @executable_path/../$$LIB
                 $$INSTALLROOT/$$LIBSDIR/$$LIBVORBIS_FILE
 LIBVORBISENC_INSTALL_NAME_TOOL_ID = install_name_tool -id @executable_path/../$$LIBSDIR/$$LIBVORBISENC_FILE \
                 $$INSTALLROOT/$$LIBSDIR/$$LIBVORBISENC_FILE
-
+LIBOPUS_INSTALL_NAME_TOOL_ID = install_name_tool -id @executable_path/../$$LIBSDIR/$$LIBOPUS_FILE \
+                $$INSTALLROOT/$$LIBSDIR/$$LIBOPUS_FILE
 
 LIBSNDFILE_ID.path     = $$INSTALLROOT/$$LIBSDIR
 LIBSNDFILE_ID.commands = $$LIBSNDFILE_INSTALL_NAME_TOOL_ID && $$LIBOGG_INSTALL_NAME_TOOL_ID && \
                          $$LIBFLAC_INSTALL_NAME_TOOL_ID && $$LIBVORBIS_INSTALL_NAME_TOOL_ID && \
-                         $$LIBVORBISENC_INSTALL_NAME_TOOL_ID
-
+                         $$LIBVORBISENC_INSTALL_NAME_TOOL_ID && $$LIBOPUS_INSTALL_NAME_TOOL_ID

platforms/macos/libusb-nametool.pri

@@ -1,13 +1,7 @@
-LIBUSB0_DIR      = $$system("pkg-config --variable libdir libusb")
-LIBUSB0_FILE     = libusb-0.1.4.dylib
-LIBUSB0_FILEPATH = $$LIBUSB0_DIR/$$LIBUSB0_FILE
-
 LIBUSB1_DIR      = $$system("pkg-config --variable libdir libusb-1.0")
 LIBUSB1_FILE     = libusb-1.0.0.dylib
 LIBUSB1_FILEPATH = $$LIBUSB1_DIR/$$LIBUSB1_FILE
 
-LIBUSB0_INSTALL_NAME_TOOL = install_name_tool -change $$LIBUSB0_FILEPATH \
-                @executable_path/../$$LIBSDIR/$$LIBUSB0_FILE
 LIBUSB1_INSTALL_NAME_TOOL = install_name_tool -change $$LIBUSB1_FILEPATH \
                 @executable_path/../$$LIBSDIR/$$LIBUSB1_FILE
 
@@ -16,17 +10,13 @@ contains(PKGCONFIG, libusb) {
         nametool.commands += "&&"
     }
 
-    nametool.commands += $$LIBUSB0_INSTALL_NAME_TOOL $$OUTFILE && \
-                 $$LIBUSB1_INSTALL_NAME_TOOL $$OUTFILE
+    nametool.commands += $$LIBUSB1_INSTALL_NAME_TOOL $$OUTFILE
 }
 
 LIBUSB.path   = $$INSTALLROOT/$$LIBSDIR
-LIBUSB.files += $$LIBUSB0_FILEPATH
 LIBUSB.files += $$LIBUSB1_FILEPATH
 
-LIBUSB0_INSTALL_NAME_TOOL_ID = install_name_tool -id @executable_path/../$$LIBSDIR/$$LIBUSB0_FILE \
-                $$INSTALLROOT/$$LIBSDIR/$$LIBUSB0_FILE
 LIBUSB1_INSTALL_NAME_TOOL_ID = install_name_tool -id @executable_path/../$$LIBSDIR/$$LIBUSB1_FILE \
                 $$INSTALLROOT/$$LIBSDIR/$$LIBUSB1_FILE
 LIBUSB_ID.path     = $$INSTALLROOT/$$LIBSDIR
-LIBUSB_ID.commands = $$LIBUSB0_INSTALL_NAME_TOOL_ID && $$LIBUSB1_INSTALL_NAME_TOOL_ID
+LIBUSB_ID.commands = $$LIBUSB1_INSTALL_NAME_TOOL_ID

platforms/macos/macos.pro

@@ -93,17 +93,21 @@ defineReplace(qt5LibTargetID) {
 include(libusb-nametool.pri)
 include(libsndfile-nametool.pri)
 
+LIBFTDI1_FILE = libftdi1.2.dylib
+LIBFFTW_FILE = libfftw3.3.dylib
+LIBMAD_FILE = libmad.0.dylib
+
 !qmlui: {
  INSTALLS += $$libraryTargetID(LIBQLCUI, libqlcplusui.1.dylib)
  INSTALLS += $$libraryTargetID(LIBQLCWEBACCESS, libqlcpluswebaccess.1.dylib)
 }
 
 INSTALLS += $$libraryTargetID(LIBQLCENGINE, libqlcplusengine.1.dylib)
 INSTALLS += LIBUSB LIBUSB_ID
-INSTALLS += $$systemLibTarget(LIBFTDI, libftdi1.2.dylib, libftdi1) $$libraryTargetID(LIBFTDI, libftdi1.2.dylib)
-INSTALLS += $$systemLibTarget(LIBMAD, libmad.0.dylib, mad) $$libraryTargetID(LIBMAD, libmad.0.dylib)
+INSTALLS += $$systemLibTarget(LIBFTDI, $$LIBFTDI1_FILE, libftdi1) $$libraryTargetID(LIBFTDI, $$LIBFTDI1_FILE)
+INSTALLS += $$systemLibTarget(LIBMAD, $$LIBMAD_FILE, mad) $$libraryTargetID(LIBMAD, $$LIBMAD_FILE)
 INSTALLS += LIBSNDFILE LIBSNDFILE_ID
-INSTALLS += $$systemLibTarget(LIBFFTW, libfftw3.3.dylib, fftw3) $$libraryTargetID(LIBFFTW, libfftw3.3.dylib)
+INSTALLS += $$systemLibTarget(LIBFFTW, $$LIBFFTW_FILE, fftw3) $$libraryTargetID(LIBFFTW, $$LIBFFTW_FILE)
 
 INSTALLS += $$qt5LibTarget(LIBQTCORE, QtCore) $$qt5LibTargetID(LIBQTCORE, QtCore)
 INSTALLS += $$qt5LibTarget(LIBQTGUI, QtGui)
@@ -164,15 +168,9 @@ qtnametool.commands += && $$LIBQTCORE_INSTALL_NAME_TOOL \
       $$INSTALLROOT/$$LIBSDIR/$$LIBQTSCRIPT_DIR/$$LIBQTSCRIPT_FILE
 }
 
-# Libftdi depends on libusb0.1 & 1.0
-qtnametool.commands += && $$LIBUSB0_INSTALL_NAME_TOOL \
-    $$INSTALLROOT/$$LIBSDIR/$$LIBFTDI_FILE
-qtnametool.commands += && $$LIBUSB1_INSTALL_NAME_TOOL \
-    $$INSTALLROOT/$$LIBSDIR/$$LIBFTDI_FILE
-
-# Libusb0.1 depends on libusb1.0
+# Libftdi1 depends on libusb1.0
 qtnametool.commands += && $$LIBUSB1_INSTALL_NAME_TOOL \
-    $$INSTALLROOT/$$LIBSDIR/$$LIBUSB0_FILE
+    $$INSTALLROOT/$$LIBSDIR/$$LIBFTDI1_FILE
 
 # libqlcplusengine depends on libmad, libsndfile, libportaudio and libfftw3
 qtnametool.commands += && $$LIBMAD_INSTALL_NAME_TOOL \
@@ -204,7 +202,7 @@ lessThan(QT_MAJOR_VERSION, 5) {
 qtnametool.commands += && $$LIBFFTW_INSTALL_NAME_TOOL \
     $$INSTALLROOT/$$LIBSDIR/$$LIBQLCENGINE_FILE
 
-# libsndfile depends on flac, libvorbis, libvorbisenc and libogg
+# libsndfile depends on flac, libvorbis, libvorbisenc, libopus and libogg
 qtnametool.commands += && $$LIBOGG_INSTALL_NAME_TOOL \
     $$INSTALLROOT/$$LIBSDIR/$$LIBSNDFILE_FILE
 qtnametool.commands += && $$LIBFLAC_INSTALL_NAME_TOOL \
@@ -213,6 +211,8 @@ qtnametool.commands += && $$LIBVORBIS_INSTALL_NAME_TOOL \
     $$INSTALLROOT/$$LIBSDIR/$$LIBSNDFILE_FILE
 qtnametool.commands += && $$LIBVORBISENC_INSTALL_NAME_TOOL \
     $$INSTALLROOT/$$LIBSDIR/$$LIBSNDFILE_FILE
+qtnametool.commands += && $$LIBOPUS_INSTALL_NAME_TOOL \
+    $$INSTALLROOT/$$LIBSDIR/$$LIBSNDFILE_FILE
 
 # libFLAC depends on libogg
 qtnametool.commands += && $$LIBOGG_INSTALL_NAME_TOOL \

platforms/windows/windows.pro

@@ -154,6 +154,10 @@ exists($$SYS_LIBS_PATH/libwinpthread-1.dll) {
     msys.files += $$SYS_LIBS_PATH/libwinpthread-1.dll
 }
 
+exists($$SYS_LIBS_PATH/libusb-1.0.dll) {
+    msys.files += $$SYS_LIBS_PATH/libusb-1.0.dll
+}
+
 INSTALLS += msys
 
 # audio libraries

plugins/ola/ola.pro

@@ -15,6 +15,7 @@ macx: {
     #QMAKE_CXXFLAGS_X86_64 -= -mmacosx-version-min=10.5
     #QMAKE_CXXFLAGS_X86_64 = -mmacosx-version-min=10.7
     QMAKE_MACOSX_DEPLOYMENT_TARGET = 10.9
+    QMAKE_CXXFLAGS_WARN_ON += -Wno-deprecated-declarations
 
     # Check for pkg-config and setup queries accordingly.
     # Otherwise, use MacPorts default paths.

plugins/peperoni/unix/peperoni.cpp

@@ -20,7 +20,7 @@
 #include <QMessageBox>
 #include <QString>
 #include <QDebug>
-#include <usb.h>
+#include <libusb.h>
 
 #include "peperonidevice.h"
 #include "peperoni.h"
@@ -35,7 +35,11 @@ Peperoni::~Peperoni()
 
 void Peperoni::init()
 {
-    usb_init();
+    m_ctx = NULL;
+
+    if (libusb_init(&m_ctx) != 0)
+        qWarning() << "Unable to initialize libusb context!";
+
     rescanDevices();
 }
 
@@ -221,50 +225,52 @@ bool Peperoni::canConfigure()
 
 void Peperoni::rescanDevices()
 {
-    struct usb_device* dev;
-    struct usb_bus* bus;
-
     /* Treat all devices as dead first, until we find them again. Those
        that aren't found, get destroyed at the end of this function. */
     QHash <quint32, PeperoniDevice*> destroyList(m_devices);
     quint32 line = 0;
     int devCount = m_devices.count();
 
-    usb_find_busses();
-    usb_find_devices();
-
-    /* Iterate through all buses */
-    for (bus = usb_get_busses(); bus != NULL; bus = bus->next)
+    libusb_device** devices = NULL;
+    ssize_t count = libusb_get_device_list(m_ctx, &devices);
+    for (ssize_t i = 0; i < count; i++)
     {
-        /* Iterate thru all devices in each bus */
-        for (dev = bus->devices; dev != NULL; dev = dev->next)
+        libusb_device* dev = devices[i];
+        Q_ASSERT(dev != NULL);
+
+        libusb_device_descriptor desc;
+        int r = libusb_get_device_descriptor(dev, &desc);
+        if (r < 0)
         {
-            if(device(dev) == true)
+            qWarning() << "Unable to get device descriptor:" << r;
+            continue;
+        }
+
+        if (device(dev) == true)
+        {
+            /* We already have this device and it's still
+               there. Remove from the destroy list and
+               continue iterating. */
+            destroyList.remove(line);
+            line++;
+            continue;
+        }
+        else if (PeperoniDevice::isPeperoniDevice(&desc) == true)
+        {
+            /* This is a new device. Create and append. */
+            PeperoniDevice* pepdev = new PeperoniDevice(this, dev, &desc, line);
+            m_devices[line] = pepdev;
+            if (PeperoniDevice::outputsNumber(&desc) == 2)
             {
-                /* We already have this device and it's still
-                   there. Remove from the destroy list and
-                   continue iterating. */
-                destroyList.remove(line);
                 line++;
-                continue;
-            }
-            else if (PeperoniDevice::isPeperoniDevice(dev) == true)
-            {
-                /* This is a new device. Create and append. */
-                PeperoniDevice* pepdev = new PeperoniDevice(this, dev, line);
+                /* reserve another line with the same device reference */
                 m_devices[line] = pepdev;
-                if (PeperoniDevice::outputsNumber(dev) == 2)
-                {
-                    line++;
-                    /* reserve another line with the same device reference */
-                    m_devices[line] = pepdev;
-                }
-                line++;
             }
+            line++;
         }
     }
 
-    qDebug() << "[Peperoni] Need to destroy" << destroyList.count() << "devices";
+    //qDebug() << "[Peperoni] Need to destroy" << destroyList.count() << "devices";
     QHashIterator<quint32, PeperoniDevice*> it(destroyList);
     while(it.hasNext())
     {
@@ -274,14 +280,14 @@ void Peperoni::rescanDevices()
         delete dev;
     }
 
-    qDebug() << "Peperoni devices found:" << m_devices.count();
+    //qDebug() << "[Peperoni] devices found:" << m_devices.count();
     if (m_devices.count() != devCount)
         emit configurationChanged();
 }
 
-bool Peperoni::device(struct usb_device* usbdev)
+bool Peperoni::device(struct libusb_device* usbdev)
 {
-    foreach(PeperoniDevice* dev, m_devices.values())
+    foreach (PeperoniDevice* dev, m_devices.values())
     {
         if (dev->device() == usbdev)
             return true;

plugins/peperoni/unix/peperoni.h

@@ -26,6 +26,7 @@
 
 #include "qlcioplugin.h"
 
+struct libusb_device;
 class PeperoniDevice;
 
 /*****************************************************************************
@@ -112,9 +113,11 @@ class Peperoni : public QLCIOPlugin
 
 protected:
     /** Get a PeperoniDevice entry by its usbdev struct */
-    bool device(struct usb_device* usbdev);
+    bool device(libusb_device *usbdev);
 
 protected:
+    struct libusb_context* m_ctx;
+
     /** List of available devices */
     QHash <quint32, PeperoniDevice*> m_devices;