Fix download from Uncacheable Speculative Write Combining (USWC) memory,
e.g. VA surfaces, when the dimensions are odd. In particular, make sure
to get the very last chroma component for each row.
Signed-off-by: Gwenole Beauchesne <gwenole.beauchesne@intel.com>
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Release MediaCodec only if the codec has been successfully created.
This might avoid some crashes.

This notifies the extension manager on the non-main thread as before,
the queue ensures that changes in quick succession are processed in-order.
For the rationale see a8ff5278.

Fixes another deadlock on application termination.

close #10647

This should fix stutter.

Close #11331

Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>

Since Directsound is unable to detect an underrun while looping, this might be the simplest solution to avoid audio glitches when the audio track finishes before the other es tracks.

It may look overkill but this properly fix #11145 once and for all.

Dimensions match the iTunes counter-part setting

Close #10844

Overly large frame sizes are commonly caused by broken streams.

Close #11245
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

OS X Mavericks takes read-ahead very seriously when accessing SMB drives, so it caches up to a 100 MB. However, when the end of said cache is reached, VLC will stutter because the file system needs to re-connect to the server first. Disabling read-ahead leads to a continous data flow at the media's bitrate.

This solves a regression introduced in fe0a075e