diff options
Diffstat (limited to 'host/lib/usrp/b100/usb_zero_copy_wrapper.cpp')
| -rw-r--r-- | host/lib/usrp/b100/usb_zero_copy_wrapper.cpp | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/host/lib/usrp/b100/usb_zero_copy_wrapper.cpp b/host/lib/usrp/b100/usb_zero_copy_wrapper.cpp index 908841462..b2348c3a9 100644 --- a/host/lib/usrp/b100/usb_zero_copy_wrapper.cpp +++ b/host/lib/usrp/b100/usb_zero_copy_wrapper.cpp @@ -34,7 +34,7 @@ public: { /*NOP*/ } - void release(void) + void release(void) override { _mrb.reset(); // decrement ref count, other MRB's may hold a ref _claimer.release(); @@ -90,13 +90,13 @@ public: _task = uhd::task::make(std::bind(&usb_zero_copy_wrapper_msb::auto_flush, this)); } - ~usb_zero_copy_wrapper_msb(void) + ~usb_zero_copy_wrapper_msb(void) override { // ensure the task has exited before anything auto deconstructs _task.reset(); } - void release(void) + void release(void) override { boost::mutex::scoped_lock lock(_mutex); _ok_to_auto_flush = true; @@ -185,7 +185,7 @@ public: std::make_shared<usb_zero_copy_wrapper_msb>(usb_zc, frame_boundary); } - managed_recv_buffer::sptr get_recv_buff(double timeout) + managed_recv_buffer::sptr get_recv_buff(double timeout) override { // lazy flush mechanism - negative timeout if (timeout < 0.0) { @@ -208,28 +208,28 @@ public: _last_recv_buff, _last_recv_offset, timeout, _next_recv_buff_index); } - size_t get_num_recv_frames(void) const + size_t get_num_recv_frames(void) const override { return (_internal_zc->get_num_recv_frames() * _internal_zc->get_recv_frame_size()) / this->get_recv_frame_size(); } - size_t get_recv_frame_size(void) const + size_t get_recv_frame_size(void) const override { return std::min(_frame_boundary, _internal_zc->get_recv_frame_size()); } - managed_send_buffer::sptr get_send_buff(double timeout) + managed_send_buffer::sptr get_send_buff(double timeout) override { return _the_only_msb->get_new(timeout); } - size_t get_num_send_frames(void) const + size_t get_num_send_frames(void) const override { return _internal_zc->get_num_send_frames(); } - size_t get_send_frame_size(void) const + size_t get_send_frame_size(void) const override { return std::min(_frame_boundary, _internal_zc->get_send_frame_size()); } |