1 .. -*- coding: utf-8; mode: rst -*-
3 .. _AUDIO_SET_BYPASS_MODE:
14 .. attention:: This ioctl is deprecated
19 .. c:function:: int ioctl(int fd, AUDIO_SET_BYPASS_MODE, boolean mode)
20 :name: AUDIO_SET_BYPASS_MODE
34 - File descriptor returned by a previous call to open().
40 - Enables or disables the decoding of the current Audio stream in
43 TRUE: Bypass is disabled
45 FALSE: Bypass is enabled
51 This ioctl call asks the Audio Device to bypass the Audio decoder and
52 forward the stream without decoding. This mode shall be used if streams
53 that can’t be handled by the DVB system shall be decoded. Dolby
54 DigitalTM streams are automatically forwarded by the DVB subsystem if
55 the hardware can handle it.
61 On success 0 is returned, on error -1 and the ``errno`` variable is set
62 appropriately. The generic error codes are described at the
63 :ref:`Generic Error Codes <gen-errors>` chapter.