Searched refs:v4l2buf (Results 1 – 1 of 1) sorted by relevance
241 struct v4l2_buffer v4l2buf = { }; in show_next_frame() local242 v4l2buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; in show_next_frame()243 v4l2buf.memory = v4l_mem; in show_next_frame()244 r = ioctl(m_fd, VIDIOC_DQBUF, &v4l2buf); in show_next_frame()250 unsigned fb_index = v4l2buf.index; in show_next_frame()257 memset(&v4l2buf, 0, sizeof(v4l2buf)); in show_next_frame()258 v4l2buf.type = V4L2_BUF_TYPE_VIDEO_CAPTURE; in show_next_frame()259 v4l2buf.memory = v4l_mem; in show_next_frame()260 v4l2buf.index = m_prev_fb_index; in show_next_frame()262 v4l2buf.m.fd = m_fb[m_prev_fb_index]->prime_fd(0); in show_next_frame()[all …]