Man QEventLoop and man QxtSignalWait can help fix that.

Since ffplay can read those files now :D

At the moment it is redumbdant with 6ec764ae
(QSizePolicy::Expanding) but it will be needed when the docked playlist
is re-implemented

Otherwise I sometimes get:
[????????] x11 video output error: X11 request 2.0 failed with error
code 3:
 BadWindow (invalid Window parameter)
 X Error of failed request:  BadWindow (invalid Window parameter)
 Major opcode of failed request:  2 (X_ChangeWindowAttributes)
 Resource id in failed request:  0x1000027
 Serial number of failed request:  26
 Current serial number in output stream:  27

Someone still needs to fix this properly though...

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

config.h is now included first, before any other header.
Signed-off-by: Antoine Cellerier <dionoea@videolan.org>

This doesn't change any functionnality.

This needs more checks, because we might have unneeded stuffs left.

Add aspect ratio option to canvas (like what transcode used to have). Please confirm that i'm not using the aspect ratio the wrong way :) (aspect instead of 1/aspect or something)