Make FakeCapture capable of outputting audio (a simple sine tone).

[bmusb] / bmusb.cpp

diff --git a/bmusb.cpp b/bmusb.cpp
index e9a912524b25a25e809e2f8b35c275b3f1227236..5fda2177cd33ee19e0630bdff3a049ab42f8c43e 100644 (file)
--- a/bmusb.cpp
+++ b/bmusb.cpp
@@ -1,4 +1,4 @@
-// Intensity Shuttle USB3 capture driver, v0.4
+// Intensity Shuttle USB3 capture driver, v0.5
 // Can download 8-bit and 10-bit UYVY/v210 frames from HDMI, quite stable
 // (can do captures for hours at a time with no drops), except during startup
 // 576p60/720p60/1080i60 works, 1080p60 does not work (firmware limitation)
@@ -878,7 +878,8 @@ void BMUSBCapture::usb_thread_func()
                printf("couldn't set realtime priority for USB thread: %s\n", strerror(errno));
        }
        while (!should_quit) {
-               int rc = libusb_handle_events(nullptr);
+               timeval sec { 1, 0 };
+               int rc = libusb_handle_events_timeout(nullptr, &sec);
                if (rc != LIBUSB_SUCCESS)
                        break;
        }