Lines Matching refs:m_fd
37 int fd() const { return m_fd; } in fd()
42 int m_fd; /* camera file descriptor */ member in CameraPipeline
75 r = buffer_export(m_fd, V4L2_BUF_TYPE_VIDEO_CAPTURE, i, &dmafd); in GetDmabufFrameBuffer()
103 : m_fd(cam_fd), m_crtc(crtc), m_buffer_provider(buffer_provider), m_prev_fb_index(-1) in CameraPipeline()
111 while (ioctl(m_fd, VIDIOC_ENUM_FRAMESIZES, &v4lfrms) == 0) { in CameraPipeline()
142 r = ioctl(m_fd, VIDIOC_G_FMT, &v4lfmt); in CameraPipeline()
149 r = ioctl(m_fd, VIDIOC_S_FMT, &v4lfmt); in CameraPipeline()
163 r = ioctl(m_fd, VIDIOC_REQBUFS, &v4lreqbuf); in CameraPipeline()
183 r = ioctl(m_fd, VIDIOC_QBUF, &v4lbuf); in CameraPipeline()
219 ::close(m_fd); in ~CameraPipeline()
226 int r = ioctl(m_fd, VIDIOC_STREAMON, &type); in start_streaming()
243 r = ioctl(m_fd, VIDIOC_DQBUF, &v4l2buf); in show_next_frame()
262 r = ioctl(m_fd, VIDIOC_QBUF, &v4l2buf); in show_next_frame()