And use targetduration hint for scheduling HLS updates

segment could become unavailable before we could fully download it.

In case of memory error, the functions will abort (table macros). Even
if it did not, callback deletion would later abort failing to find the
callback instead. (The API could be redesigned not to require memory
allocation if necessary.)

In case of nonexistent variable, log an error and fail safe as before.
This lead to deadlocks of misbehaviours as before - no changes here.

If the callback does not exist, the program aborts anyway, so the
error value was mostly useless, and indeed always ignored.

The function can only fail if the named variable does not exist. The
only case where the error was actually checked was after another check
that the variable exists (Old RC).

DecoderProcess() can only be used with the decoder, not the packetizer.
Inline DecoderFlush() to fix the issue.

Fixes duplicate menu selector images with some HDMV discs.
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

If an error occurs on write, set an error flag (all future Play will drop the
block). If an interrupt finish, cancel the error state and try again.

Regression introduced in b84a7ea0

&p_input->fmt == p_input->p_fmt
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

without the const passing a std::string.c_str() in C++ fails
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

If non-sockets, set revents to POLLNVAL. If regular files, assume that
they are ready for the requested modes.
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Signed-off-by: Thomas Guillem <thomas@gllm.fr>

When the decoder/packetizer doesn't provide a flush callback, a block with
BLOCK_FLAG_DISCONTINUITY and BLOCK_FLAG_CORRUPTED is pushed downstream.
Signed-off-by: Thomas Guillem <thomas@gllm.fr>

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Submission of the currently playing song will show up on last.fm as
"Now Playing".
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Remove the old (unused) code related to the "Now Playing" feature.
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Display time is not pts of the last block.
avcodec returns decoded subtitle with the correct timestamp.
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

This replaces the structure lock per instance with a lock per (parent)
object. The point is to reduce lock contention in vlc_object_release().

This enables looking up objects that do not have a name.

(Use "tree" as before to find object IDs.)

Avoids forward declaration and simplifies.

 * ignore-config is enabled by default
 * intf is irrelevant (as libvlc_add_intf() is not called in tests)
 * media-library is disabled by default
 * aout is overriden by the media player
 * vout is overriden by the media player