avutil/dict: Use av_freep() to avoid leaving stale pointers in memory

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

Merge commit '60d4c6ff76467d4d8f55c1cc61ab6c618e8ea2f3'

* commit '60d4c6ff76467d4d8f55c1cc61ab6c618e8ea2f3':
  h264: restore a block mistakenly removed in e10fd08a

See: 0ecb3075c1c243cfb656d1cbe0b19cdb91bde659
Merged-by: Michael Niedermayer <michaelni@gmx.at>

Merge commit '737d35e33408263c04d7730f5487eed0d04938ba'

* commit '737d35e33408263c04d7730f5487eed0d04938ba':
  vdpau: add support for the H.264 High 4:4:4 Predictive profile

Conflicts:
libavcodec/vdpau_internal.h

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

Merge commit '1f9237f2ac46dfbed1bfa1f4f0f1314c2a1d62ec'

* commit '1f9237f2ac46dfbed1bfa1f4f0f1314c2a1d62ec':
  avconv_vdpau: allocate video surface of VDPAU-specified size

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

Merge commit 'ebd5320afd42d4315851f3e0ca7f5d4a6300eb68'

* commit 'ebd5320afd42d4315851f3e0ca7f5d4a6300eb68':
  vdpau: add support for 4:2:2 and 4:4:4 chroma sampling

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

Merge commit 'c220a60f92dde9c7c118fc4deddff5c1f617cda9'

* commit 'c220a60f92dde9c7c118fc4deddff5c1f617cda9':
  vdpau: add helper for surface chroma type and size

Conflicts:
libavcodec/vdpau.c
libavcodec/version.h

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

Merge commit '6c99c92a42add7f6a462114d5a4a53c93c551058'

* commit '6c99c92a42add7f6a462114d5a4a53c93c551058':
  libavcodec: add AV_HWACCEL_ALLOW_HIGH_DEPTH flag

Conflicts:
libavcodec/version.h

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

Merge commit '57b6704ecd0f56d6a3092e448687cfd837bb0ac1'

* commit '57b6704ecd0f56d6a3092e448687cfd837bb0ac1':
  avcodec: add AVCodecContext.sw_pix_fmt

Conflicts:
doc/APIchanges
libavcodec/avcodec.h
libavcodec/version.h

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

Merge commit '4cfbeef31d4e6096c0596359d212f5d99a7ba4b5'

* commit '4cfbeef31d4e6096c0596359d212f5d99a7ba4b5':
  h264: factor hwaccel pixel formats list

Conflicts:
libavcodec/h264_slice.c

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

h264: restore a block mistakenly removed in e10fd08a

CC: libav-stable@libav.org
Bug-ID: 781

avfilter/vf_cropdetect: add yuv440p and yuv410p support

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

avfilter/vf_fspp: Add GBRP and gray8 support

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

ffserver: check for EOF|error at loop condition

Signed-off-by: Reynaldo H. Verdejo Pinochet <reynaldo@osg.samsung.com>

ffserver: reflow close_connection()

Signed-off-by: Reynaldo H. Verdejo Pinochet <reynaldo@osg.samsung.com>

ffserver: minor formatting improvement to http_server()

Signed-off-by: Reynaldo H. Verdejo Pinochet <reynaldo@osg.samsung.com>

ffserver: reindent start_multicast()

Signed-off-by: Reynaldo H. Verdejo Pinochet <reynaldo@osg.samsung.com>

ffserver: reflow start_multicast()

Signed-off-by: Reynaldo H. Verdejo Pinochet <reynaldo@osg.samsung.com>

ffserver: reindent start_children()

Signed-off-by: Reynaldo H. Verdejo Pinochet <reynaldo@osg.samsung.com>

ffserver: reflow start_children()

Signed-off-by: Reynaldo H. Verdejo Pinochet <reynaldo@osg.samsung.com>

ffserver: break lines at 80 in func prototypes

Signed-off-by: Reynaldo H. Verdejo Pinochet <reynaldo@osg.samsung.com>

x86/vf_fspp: move pxor in store slice functions out of the loop

m7 is not overwritten, so we only need to clear it once.
Found by Christophe Gisquet.

Signed-off-by: James Almer <jamrial@gmail.com>

x86/vf_fspp: port inline asm to yasm

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

avfilter/vf_fspp: clarify comment

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

swscale: Pass through chroma positions in sws_getCachedContext

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

avfilter/vf_boxblur: generate supported pixfmt list instead of hardcoding

This adds support for several more >8bit planar formats

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

avformat/rtsp: Use av_freep() to avoid leaving stale pointers in memory

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

avformat/cache: remove ftruncate usage, its not always available

In case of errors the cache file will be slightly larger than needed,
this should have no practical relevance though

Should fix build on VS201*

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

lavfi/blend: add difference128 mode

avformat/cache: Extend cache entries if possible instead of creating new ones

This reduces the number of cache entries and should significantly
reduce memory requirements

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

avformat/cache: avoid lseek() on reading from the cache if possible

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

avformat/cache: keep cache_pos updated

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

avformat/cache: cleanup cache file on cache write failure

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

Changelog: Mention non continuous cache protocol

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

avfilter/xbr: reindent after previous commit

avfilter/xbr: refactor px calculation in FILT[234]

avfilter/xbr: move alpha blend assignment out of the macros

avfilter/xbr: remove unused mask

avfilter/xbr: refactor alpha blending macros

avformat/cache: Support user specified read-ahead for non seekable media

Fixes Ticket2406

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

avformat/cache: Use the correct io handle in seeking

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

avformat/cache: more informative error message

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

avformat/cache: remember EOF point if hit and use it to handle SEEK_END

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

vdpau: add support for the H.264 High 4:4:4 Predictive profile

Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>
Signed-off-by: Anton Khirnov <anton@khirnov.net>

avconv_vdpau: allocate video surface of VDPAU-specified size

Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>
Signed-off-by: Anton Khirnov <anton@khirnov.net>

vdpau: add support for 4:2:2 and 4:4:4 chroma sampling

Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>
Signed-off-by: Anton Khirnov <anton@khirnov.net>

vdpau: add helper for surface chroma type and size

Since the VDPAU pixel format does not distinguish between different
VDPAU video surface chroma types, we need another way to pass this
data to the application.

Originally VDPAU in libavcodec only supported decoding to 8-bits YUV
with 4:2:0 chroma sampling. Correspondingly, applications assumed that
libavcodec expected VDP_CHROMA_TYPE_420 video surfaces for output.
However some of the new HEVC profiles proposed for addition to VDPAU
would require different depth and/or sampling:
http://lists.freedesktop.org/archives/vdpau/2014-July/000167.html
...as would lossless AVC profiles:
http://lists.freedesktop.org/archives/vdpau/2014-November/000241.html

To preserve backward binary compatibility with existing applications,
a new av_vdpau_bind_context() flag is introduced in a further change.

Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>
Signed-off-by: Anton Khirnov <anton@khirnov.net>

libavcodec: add AV_HWACCEL_ALLOW_HIGH_DEPTH flag

This can be used by the application to signal its ability to cope with
video surface of types other than 8-bits YUV 4:2:0.

Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>
Signed-off-by: Anton Khirnov <anton@khirnov.net>

avcodec: add AVCodecContext.sw_pix_fmt

This carries the pixel format that would be used if it were not for
hardware acceleration. This is equal to AVCodecContext.pix_fmt if
hardware acceleration is not in use.

Signed-off-by: Anton Khirnov <anton@khirnov.net>

h264: factor hwaccel pixel formats list

This is to avoid proliferation of similar tables in following changes.

Signed-off-by: Rémi Denis-Courmont <remi@remlab.net>
Signed-off-by: Anton Khirnov <anton@khirnov.net>

avformat/cache: support non continuous caching

This allows using the cache protocol on top of seekable but slow protocols to
speed them up

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

avcodec/nvenc: Remove special cases for cygwin

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

avformat/smoothstreamingenc: Use av_freep() avoid leaving stale pointers in memory

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

avformat/wtvdec: Use av_freep() avoid leaving stale pointers in memory

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

avformat/segment: Use av_freep() avoid leaving stale pointers in memory

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

vf_scale: Use correct chroma positions for YUV420P

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

avcodec/vc1_mc: use the same reference as luma does in ff_vc1_mc_4mv_chroma()

Fixes Ticket3230

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

avfilter/vf_fspp: add missing inline asm guards

lavfi/mp: drop mp=fspp filter

It has been ported to libavfilter.

lavfi: port mp=fspp to a native libavfilter filter

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>

avfilter/showwaves: fix height range for cline mode

avfilter/showwaves: use INT16_MAX instead of a self defined macro

avformat/seek: move the cur variable into the loop

This improves readability and makes it clear that the freed
value is not used after the end of an iteration

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

avformat/rtpdec_mpeg4: Use av_freep() to avoid leaving stale pointers in memory

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

avformat/rtpproto: Use av_freep() to avoid leaving stale pointers in memory

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

avformat/seek: use av_freep() to avoid leaving stale pointers in memory

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

tableprint_vlc.h: Should not be checked by checkheaders.

Same as for tableprint.h.

Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>

swscale/yuv2rgb: Fix width % 4 != 0 with bgr4_byte/rgb4_byte

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

swscale/yuv2rgb: Fix width % 4 != 0 with bgr4/rgb4

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

swscale/yuv2rgb: fix width % 8 != 0 and rgb/bgr8 output

Fixes Ticket2570

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

avfilter/vf_uspp: use av_malloc_array()

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

avformat/aea: reduce false positives in probing

Fixes probetest failure

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

avformat/avidec: optimize probe

about 2x as fast

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

avformat/rtpdec: Use av_freep() to avoid leaving stale pointers in memory

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

avformat/rtpdec_latm: Use av_freep() to avoid leaving stale pointers in memory

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

avformat/rtpdec_xiph: use av_freep() to avoid leaving stale pointers in memory

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

doc/faq: explain pkg-config basic setup.

x86/vp9: remove duplicate function prototypes

Fixes "redundant redeclaration" warnings.

Signed-off-by: James Almer <jamrial@gmail.com>

tools/probetest: support testing a single specified input format

This reduces the time the test takes significantly when only one
formats needs to be tested

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

frame_thread_encoder: use ref-counting to avoid memcpy of all input frames

Apparently uneeded lock/unlock removed by commiter

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

avcodec/h264: also show frames with missing fields when CODEC_FLAG2_SHOW_ALL is set

This allows viewing more of ticket2254

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

cdxl: fix duration

fixes ticket #1937

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

avformat/rtmpproto: Use av_freep() to avoid leaving stale pointers in memory

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

avformat/riffdec: Use av_freep() to avoid leaving stale pointers in memory

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

avformat/os_support: Use av_freep() to avoid leaving stale pointers in memory

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

avformat/img2dec: check w/h in dpx_probe

Fixes probetest failure

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

avformat/swfdec: Check frame size rectangle in probe()

fixes probetest failure

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

avformat/mpegtsenc: Use av_freep() to avoid leaving stale pointers in memory

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

avformat/mpegenc: Use av_freep() to avoid leaving stale pointers in memory

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

avfilter/vf_boxblur: Support 10bit planar formats

avfilter/vf_boxblur: add gbrp pixfmt

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

avfilter/vf_spp: Fix overflow in 8bit store slice

Fixes regression with
ffplay -f lavfi -i testsrc=640x480  -vf format=gray,boxblur=20:10,geq="'mod(lum(X,Y),16)*15'",boxblur=10,geq="'abs(mod(lum(X,Y),15)-7)*32'",spp=4:40

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

avfilter/vf_boxblur: avoid one addition per line

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

avfilter/vf_boxblur: factor rounder offset out

3322 -> 3204 cycles

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

avfilter/vf_spp: fix overflows with depth > 8

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

Merge commit '9cfa68c560bdec82d2d5ec079f9c5b0f9ca37af0'

* commit '9cfa68c560bdec82d2d5ec079f9c5b0f9ca37af0':
  mpegts: add support for Opus

Conflicts:
libavcodec/opus_parser.c
libavformat/mpegts.c

See: 74141f693ded2fbf75af56fff309d2db35183635
Merged-by: Michael Niedermayer <michaelni@gmx.at>

avfilter/vf_spp: add support for 9bit YUV and GBR as well as GBRP10

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

avcodec/idctdsp: use the 10bit code for 9 bit too

9bit is currently not used

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

avcodec/fdctdsp: use the 10bit code for 9 bit too

9bit is currently not used

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

avformat/mmst: Use av_freep() avoid leaving stale pointers in memory

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

avformat/http: Use av_freep() avoid leaving stale pointers in memory

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