18c2ecf20Sopenharmony_ci.. SPDX-License-Identifier: GFDL-1.1-no-invariants-or-later 28c2ecf20Sopenharmony_ci.. c:namespace:: DTV.video 38c2ecf20Sopenharmony_ci 48c2ecf20Sopenharmony_ci.. _VIDEO_GET_STATUS: 58c2ecf20Sopenharmony_ci 68c2ecf20Sopenharmony_ci================ 78c2ecf20Sopenharmony_ciVIDEO_GET_STATUS 88c2ecf20Sopenharmony_ci================ 98c2ecf20Sopenharmony_ci 108c2ecf20Sopenharmony_ciName 118c2ecf20Sopenharmony_ci---- 128c2ecf20Sopenharmony_ci 138c2ecf20Sopenharmony_ciVIDEO_GET_STATUS 148c2ecf20Sopenharmony_ci 158c2ecf20Sopenharmony_ci.. attention:: This ioctl is deprecated. 168c2ecf20Sopenharmony_ci 178c2ecf20Sopenharmony_ciSynopsis 188c2ecf20Sopenharmony_ci-------- 198c2ecf20Sopenharmony_ci 208c2ecf20Sopenharmony_ci.. c:macro:: VIDEO_GET_STATUS 218c2ecf20Sopenharmony_ci 228c2ecf20Sopenharmony_ci``int ioctl(fd, VIDEO_GET_STATUS, struct video_status *status)`` 238c2ecf20Sopenharmony_ci 248c2ecf20Sopenharmony_ciArguments 258c2ecf20Sopenharmony_ci--------- 268c2ecf20Sopenharmony_ci 278c2ecf20Sopenharmony_ci.. flat-table:: 288c2ecf20Sopenharmony_ci :header-rows: 0 298c2ecf20Sopenharmony_ci :stub-columns: 0 308c2ecf20Sopenharmony_ci 318c2ecf20Sopenharmony_ci - .. row 1 328c2ecf20Sopenharmony_ci 338c2ecf20Sopenharmony_ci - int fd 348c2ecf20Sopenharmony_ci 358c2ecf20Sopenharmony_ci - File descriptor returned by a previous call to open(). 368c2ecf20Sopenharmony_ci 378c2ecf20Sopenharmony_ci - .. row 2 388c2ecf20Sopenharmony_ci 398c2ecf20Sopenharmony_ci - int request 408c2ecf20Sopenharmony_ci 418c2ecf20Sopenharmony_ci - Equals VIDEO_GET_STATUS for this command. 428c2ecf20Sopenharmony_ci 438c2ecf20Sopenharmony_ci - .. row 3 448c2ecf20Sopenharmony_ci 458c2ecf20Sopenharmony_ci - struct video_status \*status 468c2ecf20Sopenharmony_ci 478c2ecf20Sopenharmony_ci - Returns the current status of the Video Device. 488c2ecf20Sopenharmony_ci 498c2ecf20Sopenharmony_ciDescription 508c2ecf20Sopenharmony_ci----------- 518c2ecf20Sopenharmony_ci 528c2ecf20Sopenharmony_ciThis ioctl call asks the Video Device to return the current status of 538c2ecf20Sopenharmony_cithe device. 548c2ecf20Sopenharmony_ci 558c2ecf20Sopenharmony_ci.. c:type:: video_status 568c2ecf20Sopenharmony_ci 578c2ecf20Sopenharmony_ci.. code-block:: c 588c2ecf20Sopenharmony_ci 598c2ecf20Sopenharmony_ci struct video_status { 608c2ecf20Sopenharmony_ci int video_blank; /* blank video on freeze? */ 618c2ecf20Sopenharmony_ci video_play_state_t play_state; /* current state of playback */ 628c2ecf20Sopenharmony_ci video_stream_source_t stream_source; /* current source (demux/memory) */ 638c2ecf20Sopenharmony_ci video_format_t video_format; /* current aspect ratio of stream*/ 648c2ecf20Sopenharmony_ci video_displayformat_t display_format;/* selected cropping mode */ 658c2ecf20Sopenharmony_ci }; 668c2ecf20Sopenharmony_ci 678c2ecf20Sopenharmony_ciReturn Value 688c2ecf20Sopenharmony_ci------------ 698c2ecf20Sopenharmony_ci 708c2ecf20Sopenharmony_ciOn success 0 is returned, on error -1 and the ``errno`` variable is set 718c2ecf20Sopenharmony_ciappropriately. The generic error codes are described at the 728c2ecf20Sopenharmony_ci:ref:`Generic Error Codes <gen-errors>` chapter. 73