Release Nageru 1.7.2.

[nageru] / ffmpeg_capture.h

diff --git a/ffmpeg_capture.h b/ffmpeg_capture.h
index 0fbc3e895ddaa6726fa976378f3d8a526009ab06..8a513df971fa20f2cba71e25ac603242b9be3be3 100644 (file)
--- a/ffmpeg_capture.h
+++ b/ffmpeg_capture.h
@@ -17,7 +17,6 @@
 // changes parameters midway, which is allowed in some formats.
 //
 // You can get out the audio either as decoded or in raw form (Kaeru uses this).
-// However, the rest of Nageru can't really use the audio for anything yet.
 
 #include <assert.h>
 #include <stdint.h>
@@ -78,6 +77,19 @@ public:
                producer_thread_should_quit.wakeup();
        }
 
+       std::string get_filename() const
+       {
+               std::lock_guard<std::mutex> lock(filename_mu);
+               return filename;
+       }
+
+       void change_filename(const std::string &new_filename)
+       {
+               std::lock_guard<std::mutex> lock(filename_mu);
+               filename = new_filename;
+               should_interrupt = true;
+       }
+
        // Will stop the stream even if it's hung on blocking I/O.
        void disconnect()
        {
@@ -216,6 +228,7 @@ private:
        static int interrupt_cb_thunk(void *unique);
        int interrupt_cb();
 
+       mutable std::mutex filename_mu;
        std::string description, filename;
        uint16_t timecode = 0;
        unsigned width, height;