1 files changed, 0 insertions, 107 deletions
diff --git a/video-ps3eye/PS3EYEDriver/singleton.cpp b/video-ps3eye/PS3EYEDriver/singleton.cpp
deleted file mode 100644
index 93017fc5..00000000
--- a/video-ps3eye/PS3EYEDriver/singleton.cpp
+++ /dev/null
@@ -1,107 +0,0 @@
-#include "singleton.hpp"
-#include "internal.hpp"
-#include "ps3eye.hpp"
-
-//#define USE_CONTEXT
-
-USBMgr::USBMgr()
-{
-#ifdef USE_CONTEXT
-    libusb_init(&usb_context);
-#else
-    libusb_init(nullptr);
-#endif
-    libusb_set_debug(usb_context, 3);
-}
-
-USBMgr::~USBMgr()
-{
-#ifdef USE_CONTEXT
-    stop_xfer_thread();
-    libusb_exit(usb_context);
-#endif
-}
-
-USBMgr& USBMgr::instance()
-{
-    static USBMgr ret;
-    return ret;
-}
-
-void USBMgr::camera_started()
-{
-    if (++active_camera_count == 1)
-        start_xfer_thread();
-}
-
-void USBMgr::camera_stopped()
-{
-    if (--active_camera_count == 0)
-        stop_xfer_thread();
-}
-
-void USBMgr::start_xfer_thread()
-{
-    update_thread = std::thread(&USBMgr::transfer_loop, this);
-}
-
-void USBMgr::stop_xfer_thread()
-{
-    exit_signaled = true;
-    update_thread.join();
-    // Reset the exit signal flag.
-    // If we don't and we call start_xfer_thread() again, transfer_loop will exit immediately.
-    exit_signaled = false;
-}
-
-void USBMgr::transfer_loop()
-{
-    struct timeval tv {
-        0,
-        50 * 1000, // ms
-    };
-
-    debug2("-> xfer loop");
-
-    while (!exit_signaled.load(std::memory_order_relaxed))
-    {
-        int status = libusb_handle_events_timeout_completed(usb_context, &tv, nullptr);
-
-        if (status != LIBUSB_SUCCESS && status != LIBUSB_ERROR_INTERRUPTED)
-            debug("libusb error(%d) %s\n", status, libusb_strerror((enum libusb_error)status));
-    }
-    debug2("<- xfer loop\n");
-}
-
-int USBMgr::list_devices(std::vector<ps3eye_camera::device>& list)
-{
-    libusb_device **devs;
-    libusb_device_handle *devhandle;
-    int cnt = (int)libusb_get_device_list(usb_context, &devs);
-
-    if (cnt < 0)
-        debug("device scan failed\n");
-
-    cnt = 0;
-    for (int i = 0; devs[i]; i++)
-    {
-        libusb_device* dev = devs[i];
-        struct libusb_device_descriptor desc;
-
-        if (libusb_get_device_descriptor(dev, &desc))
-            continue;
-        if (desc.idVendor == ps3eye_camera::VENDOR_ID && desc.idProduct == ps3eye_camera::PRODUCT_ID)
-        {
-            if (libusb_open(dev, &devhandle))
-                continue;
-            libusb_ref_device(dev);
-            libusb_close(devhandle);
-            list.emplace_back(std::make_shared<ps3eye_camera>(dev));
-            cnt++;
-        }
-    }
-
-    libusb_free_device_list(devs, 1);
-
-    return cnt;
-}