Add an option to get a textual description of each card.

[bmusb] / bmusb.h

diff --git a/bmusb.h b/bmusb.h
index d47ce8e85c4541be65dcd89c7b10ed727781b153..6fdddedeb6e1d5781d8a9128cf67b5525fd5ef33 100644 (file)
--- a/bmusb.h
+++ b/bmusb.h
@@ -7,6 +7,7 @@
 #include <deque>
 #include <functional>
 #include <mutex>
+#include <string>
 #include <thread>
 #include <vector>
 
@@ -104,6 +105,11 @@ class BMUSBCapture {
                has_dequeue_callbacks = true;
        }
 
+       // Only valid after configure_card().
+       std::string get_description() const {
+               return description;
+       }
+
        void configure_card();
        void start_bm_capture();
        void stop_dequeue_thread();
@@ -127,6 +133,8 @@ class BMUSBCapture {
        static void usb_thread_func();
        static void cb_xfr(struct libusb_transfer *xfr);
 
+       std::string description;
+
        FrameAllocator::Frame current_video_frame;
        FrameAllocator::Frame current_audio_frame;