According to glxext.h, glXGetProcAddressARB also requires
GLX_GLXEXT_PROTOTYPES (works with all implementations ?)

Should fix #4075

Signed-off-by: Andrey Makhnutin <the.boobl@gmail.com>
Signed-off-by: Jean-Baptiste Kempf <jb@videolan.org>

Closes #21 (partly, at least), #4288 and #4304

Description
===================
Fixed bugs in AVI mux to support creation of AVI files with following popular video/audio combinations
(a) MPEG4 video (aka XVID) with MP3/AC3/PCM Audio
(b) MJPEG video with PCM audio.
AVI as such is not used for storing other formats like H.264, AAC etc

Bug fix details
===================
(a) 'hdrl' list size was wrong. It incorrectly included some parts of MOVI list, size taken by hdrl LIST tag and its size and Size of 'RIFF', File size and 'AVI ' type.
(b) Block Align was set to 0 in case of MP3/AC3. It has to be non-zero. It has to been set to 1.
(c) XVID video decoders expect header to present as part of first frame. Added code to append header present at end of BITMAPINFOHEADER to beginning of the first video frame in case of XVID video.
(d) nAvgBytesPerSec of Waveformatex was not properly being set in case of PCM audio.
(e) Last index entry value was set to garbage due to incorrect index size calculation.

Test PC configuration
===================
Tested with Windows Media Player 11 installed on Windows XP Service pack 3 machine with following directshow filters installed
(a) XVID MPEG4 video decoder filter for MPEG4 video decoding
(b) LAME MP3 codec for MP3 audio decoding

Combinations tested
====================
(a) MPEG4/MP3 transcode
vlc -I dummy "Mr_MrsSmith-h264_aac.mp4" :sout="#transcode{vcodec=mp4v,vb=1024,fps=25,acodec=mpga,ab=128}:standard{mux=avi,access=file,dst=out.avi}" vlc://quit

(b) MPEG4/AC3 transcode
vlc -I dummy "Mr_MrsSmith-h264_aac.mp4" :sout="#transcode{vcodec=mp4v,vb=1024,fps=25,acodec=a52, ab=128}:standard{mux=avi,access=file,dst=out.avi}" vlc://quit

(c) MPEG4/PCM(16bit) transcode
vlc -I dummy "Mr_MrsSmith-h264_aac.mp4" :sout="#transcode{vcodec=mp4v,vb=1024,fps=25,acodec=s16l}:standard{mux=avi,access=file,dst=out.avi}" vlc://quit

(d) MPEG4/PCM(24 bit) transcode
vlc -I dummy "Mr_MrsSmith-h264_aac.mp4" :sout="#transcode{vcodec=mp4v,vb=1024,fps=25,acodec=s24l}:standard{mux=avi,access=file,dst=out.avi}" vlc://quit

(e) MPEG4/PCM(32bit) transcode
vlc -I dummy "Mr_MrsSmith-h264_aac.mp4" :sout="#transcode{vcodec=mp4v,vb=1024,fps=25,acodec=s32l}:standard{mux=avi,access=file,dst=out.avi}" vlc://quit

(f) MJPEG/PCM(32bit) transcode
vlc -I dummy "Mr_MrsSmith-h264_aac.mp4" :sout="#transcode{vcodec=mjpeg,vb=1024,fps=25,acodec=s32l}:standard{mux=avi,access=file,dst=out.avi}" vlc://quitSigned-off-by: Jean-Baptiste Kempf <jb@videolan.org>

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

Signed-off-by: Laurent Aimar <fenrir@videolan.org>

World IPv6 day was a non-event, establishing that those options are
useless, and so should they.

Reorder functions to avoid forward declarations.

Reorder functions to avoid forward declarations.

It isn't use anywhere else.

This avoids racing with the audio output thread (if it exists) on the
end date of the mixer input FIFO.

This avoids racing with decoder thread (audio input & mixer) w.r.t. the
FIFO timestamps.

Reported-By: Alessandro (ale5000)

Reported-By: Alessandro (ale5000)

- by default, fullscreen is performed on the same monitor as the one
  where the video is currently being played back.
- support for --qt-fullscreen-screennumber if the user wishes to force
  fullscreen on a given monitor.

This fixes trac #4712. Tested on Linux. Tests needed for Windows.