x86/scale: fix xmm register count for hscale*_sse2

xmm6 was being clobbered in ff_hscale8to{15,19}_8_sse2 on Win64

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avformat/cavsvideodec: Fix probing when the file extension is avs

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
cavsdec: fix qp fixed slice handling

Fixes Ticket3400

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
configure: use .altmacro for gnu as check on arm

Clang's integrated assembler (after 3.4) does not yet support the
'.altmacro' directive which is only used in arm asm. Support is planned:
http://llvm.org/bugs/show_bug.cgi?id=18918
av_dict_set: fix potential memory leak with AV_DICT_DONT_OVERWRITE

av_dict_set leaks it key/value arguments if AV_DICT_DONT_OVERWRITE is
combined with AV_DICT_DONT_STRDUP_{KEY,VAL} and the key exists.
Zoom & Pan filter

Signed-off-by: Paul B Mahol <onemda@gmail.com>
avcodec/utvideodec: Increase vlc len

Fixes a regression since fb3e380 similar to ticket #2661,
reported by fluffrabbit at aol dot com.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/huffman/ff_huff_gen_len_table: support skiping stat=0 entries

This is probably not the simplest solution but as this is needed for a bugfix,
simplification is left for later.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/utvideodec: fix use of get_vlc2()

The max depth is 3

Found-by: Christophe Gisquet <christophe.gisquet@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/utvideoenc: skip unused huffman entries

This very slightly improves compression
Found-by: Christophe Gisquet <christophe.gisquet@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
swr: handle 64bit overflow check in multiple_resample().

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit '7b06ddb8352fe7f434414d7911ced94956bb25b2'

* commit '7b06ddb8352fe7f434414d7911ced94956bb25b2':
  configure: use .altmacro for gnu as check on arm

Merged-by: Michael Niedermayer <michaelni@gmx.at>
Merge commit '1619274fb393f55a365cc10f88faa173c9a8e772'

* commit '1619274fb393f55a365cc10f88faa173c9a8e772':
  av_dict_set: fix potential memory leak with AV_DICT_DONT_OVERWRITE

Merged-by: Michael Niedermayer <michaelni@gmx.at>
avfilter/vf_zoompan: fix mixing of declarations and statements

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avformat: add mjpeg_probe()

Fixes Ticket3679

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avcodec/x86/dct_init: fix build failure with clang && disable-optimizations

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
ffprobe: add rc_max_rate to stream output

The value is used by some bitstream to mark the maximum bit rate.

See thread:
Subject: [FFmpeg-devel] [PATCH] Add rc_max_rate to ffprobe stream output
Date: Sun,  1 Jun 2014 17:36:36 +0100
To: ffmpeg-devel@ffmpeg.org

http://thread.gmane.org/gmane.comp.video.ffmpeg.devel/178461

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
lavf/mpegts: Reduce number of "Predefined SLConfigDescriptor" warnings shown.
tools/fourcc2pixfmt: Avoid using non public AV_PIX_FMT_NB

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
avformat/nutenc: Fix error handling in write_sm_data()

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