Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* commit '39975acc':
  rtpenc_jpeg: check for color_range too
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'f134b5ec':
  apichanges: fill in changes for lavu 51.19 and 51.20

Conflicts:
	doc/APIchanges
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Fixes vsynth3 fate failures on mips
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

The commit causes minor out of array reads and was mainly intended for
future optimizations which turned out not to be meassurably faster.
Itself it was just 1 cpu cycle faster

Approved-by: jamrial

This reverts commit 057d2704.

Fixes Ticket3743
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Fixes Ticket3725
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* commit '5dd8c08f':
  mpeg: Change ff_convert_matrix() to take an MpegEncContext parameter

Conflicts:
	libavcodec/mpegvideo.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'e63b818d':
  dv: Properly split decoder and encoder initialization

Conflicts:
	libavcodec/dv.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Commit fc9c857c introduced deadlock regression when processing too many inputs:
  ffmpeg $(seq -f " -f lavfi -i aevalsrc=0:d=%.0f" 70) -vf concat=n=70:v=0:a=1 -f null -
Happens for different number of inputs, depending on available memory size,
overcommit settings, ulimits, etc. Easily noticeable for 32-bit builds,
that exhaust address space allocating 8-10 MB stack for each thread.
Earlier ffmpeg versions exited with unhelpful "Conversion failed!" message.

This patch fixes both problems: it frees the queue to prevent deadlock
and adds a meaningful error message if pthread_create() fails.
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

fix ticket 3737
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

This will come in handy during dsputil splitting.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Approved-by: Tomas Härdin <tomas.hardin@codemill.se>
Approved-by: tim nicholson <nichot20@yahoo.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'd2869aea':
  dsputil: Move MMX/SSE2-optimized IDCT bits to the x86 subdirectory
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '24f45c16':
  fate: Add dependencies for dct/fft/mdct/rdft tests

Conflicts:
	libavcodec/fft-test.c
	tests/fate/fft.mak
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '5ec6d152':
  indeo4: B-frames decoding

Conflicts:
	libavcodec/ivi_common.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '422e14f7':
  indeo2: rename stride to pitch for consistency with other Indeo decoders
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'a5864e9a':
  output example: free the muxing format context properly

See: 9b211c43Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '182d3f82':
  output example: rewrite encoding logic

Conflicts:
	doc/examples/muxing.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'a7fcd412':
  output example: store the scaling context in the stream context

Conflicts:
	doc/examples/muxing.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '6a927d7a':
  output example: use a macro instead of a static variable

Conflicts:
	doc/examples/muxing.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '63fd0d86':
  output example: allocate the audio frame only once

Conflicts:
	doc/examples/muxing.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'edd5f957':
  output example: use OutputStream for audio streams as well

Conflicts:
	doc/examples/muxing.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '5e7b125b':
  output example: use the new AVFrame API to allocate audio frames

Conflicts:
	doc/examples/muxing.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit 'ac85f631':
  output example: set output channel layout

Conflicts:
	doc/examples/muxing.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '294daf71':
  output example: use a struct to bundle the video stream variables together

Conflicts:
	doc/examples/muxing.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>

* commit '38d04442':
  output example: use the new AVFrame API for allocating the video frame

Conflicts:
	doc/examples/muxing.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>