]>
git.sesse.net Git - ffmpeg/log
Michael Niedermayer [Sun, 8 Dec 2013 12:49:16 +0000 (13:49 +0100)]
Merge remote-tracking branch 'qatar/master'
* qatar/master:
libvpx: do not mark VP9 as experimental when using libvpx >= 1.3.0
Conflicts:
libavcodec/libvpxdec.c
libavcodec/libvpxenc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
James Almer [Sat, 7 Dec 2013 19:33:58 +0000 (16:33 -0300)]
libvpxenc: token_parts is VP8 specific
Signed-off-by: James Almer <jamrial@gmail.com>
Reviewed-by: James Zern <jzern@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Guillaume Martres [Fri, 15 Nov 2013 22:28:30 +0000 (23:28 +0100)]
libvpx: do not mark VP9 as experimental when using libvpx >= 1.3.0
Signed-off-by: Diego Biurrun <diego@biurrun.de>
James Almer [Sat, 7 Dec 2013 02:45:05 +0000 (23:45 -0300)]
windres: Track dependencies
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Sat, 7 Dec 2013 18:00:03 +0000 (19:00 +0100)]
Merge remote-tracking branch 'rbultje/vp9-simd'
* rbultje/vp9-simd:
vp9: implement top/left half (4x4) sub-8x8-IDCT.
vp9: split pre-load of 11585x2 out of 1d idct macro.
vp9: minor refactorings in idct ssse3 assembly.
vp9: split x86 assembly in two files.
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Ronald S. Bultje [Mon, 2 Dec 2013 02:27:34 +0000 (21:27 -0500)]
vp9: implement top/left half (4x4) sub-8x8-IDCT.
For that specific case (eob>3&&eob<=12), runtime of idct8x8 goes from
668 to 477 cycles. For all idct8x8, runtime goes from 521 to 490 cycles.
Ronald S. Bultje [Mon, 2 Dec 2013 13:03:04 +0000 (08:03 -0500)]
vp9: split pre-load of 11585x2 out of 1d idct macro.
This allows us to load it only once, instead of twice, in this function.
Ronald S. Bultje [Mon, 2 Dec 2013 13:02:43 +0000 (08:02 -0500)]
vp9: minor refactorings in idct ssse3 assembly.
Make register usage in macros explicit; change mulsub_2w_4x to use 2
instead of 3 temp registers.
Ronald S. Bultje [Sun, 1 Dec 2013 21:27:16 +0000 (16:27 -0500)]
vp9: split x86 assembly in two files.
(And in future, loopfilter or intra pred could be put in their own
respective files also.)
Michael Niedermayer [Sat, 7 Dec 2013 15:11:22 +0000 (16:11 +0100)]
Merge remote-tracking branch 'cus/stable'
* cus/stable:
ffplay: set default window size before starting audio
ffplay: factor out function setting default window size
ffplay: remove no longer necessary codec flush
ffplay: do not wait for flushing the picture queue on flush packet
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Sat, 7 Dec 2013 11:41:09 +0000 (12:41 +0100)]
avutil/opt: Implement av_opt_set_defaults* in O(N) instead of O(N²) time
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Sat, 7 Dec 2013 12:09:33 +0000 (13:09 +0100)]
avutil/opt: factor set_string_color() out
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Sat, 7 Dec 2013 12:04:38 +0000 (13:04 +0100)]
avutil/opt: factor set_string_video_rate() out
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Sat, 7 Dec 2013 12:01:38 +0000 (13:01 +0100)]
avutil/opt: factor set_string_image_size() out
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Sat, 7 Dec 2013 10:59:53 +0000 (11:59 +0100)]
avformat/utils: remove unused variable
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Sat, 7 Dec 2013 10:48:25 +0000 (11:48 +0100)]
Merge remote-tracking branch 'qatar/master'
* qatar/master:
dcadec: Decode LFE to avoid adding random data when downmixing with LFE
See:
6e7de1144436a6871fdbd7859f3a2ece6e89d9fb
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Sat, 7 Dec 2013 03:13:44 +0000 (04:13 +0100)]
avformat/utils: reject poorly fitting rfps values earlier
This avoids collecting statistics for rfps values that very likely
will get rejected later.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Sat, 7 Dec 2013 02:23:49 +0000 (03:23 +0100)]
avformat/mov: use rfps_add_frame() only for video
it makes no sense for other streams
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Sat, 7 Dec 2013 01:04:31 +0000 (02:04 +0100)]
swscale/utils: fill xyz tables only when they will be used
makes the first call to sws_getContext() 1ms faster
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 22:51:58 +0000 (23:51 +0100)]
avutil/utils: run ff_check_pixfmt_descriptors() only when ASSERT_LEVEL is > 0
this safes about 0.1ms
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Thu, 5 Dec 2013 20:06:28 +0000 (21:06 +0100)]
dcadec: Decode LFE to avoid adding random data when downmixing with LFE
Signed-off-by: Tim Walker <tdskywalker@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Michael Niedermayer [Fri, 6 Dec 2013 22:30:34 +0000 (23:30 +0100)]
avutil/log: skip IO calls on empty strings
These occur when no context is set for example, thus they are common
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 22:28:57 +0000 (23:28 +0100)]
avutil/log: skip setting color for default (AV_LOG_INFO) level
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 22:27:45 +0000 (23:27 +0100)]
avutil/log: merge calls that set ansi color and print the string
about 1/3 or so faster
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
James Almer [Fri, 6 Dec 2013 01:14:19 +0000 (22:14 -0300)]
avresample: Include libavutil/avutil.h in version.h
Should fix issues compiling lavr's Windows resource file.
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 19:26:41 +0000 (20:26 +0100)]
Merge remote-tracking branch 'lukaszmluki/master'
* lukaszmluki/master:
lavd/fbdev_enc: add default device
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Marton Balint [Sun, 1 Dec 2013 13:21:25 +0000 (14:21 +0100)]
ffplay: set default window size before starting audio
Fixes ticket #2381.
Signed-off-by: Marton Balint <cus@passwd.hu>
Marton Balint [Sun, 1 Dec 2013 12:25:05 +0000 (13:25 +0100)]
ffplay: factor out function setting default window size
Signed-off-by: Marton Balint <cus@passwd.hu>
Marton Balint [Sat, 30 Nov 2013 20:18:05 +0000 (21:18 +0100)]
ffplay: remove no longer necessary codec flush
It was introduced in
c2e8691c07ca52de7b6b00ba8f2b30c56fd786d7 , but since we no
longer no longer provide a custom get_buffer callback, the original cause of
the issue is gone.
Signed-off-by: Marton Balint <cus@passwd.hu>
Marton Balint [Sun, 24 Nov 2013 21:51:13 +0000 (22:51 +0100)]
ffplay: do not wait for flushing the picture queue on flush packet
It is no longer necessary. Also do frame timer and video current pos reset in
the main thread because with the wait removed, the timing would not be optimal
in the read thread.
Signed-off-by: Marton Balint <cus@passwd.hu>
James Almer [Fri, 6 Dec 2013 03:35:35 +0000 (00:35 -0300)]
lavf/mux: Don't write "encoder" metadata tag when bitexact is requested
Since we don't write lavf's string when bitexact is requested, this will
prevent the tag from being copied from the source stream.
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Lukasz Marek [Thu, 7 Nov 2013 18:06:38 +0000 (19:06 +0100)]
lavd/fbdev_enc: add default device
Use device specified by environment variable FRAMEBUFFER or /dev/fb0 as default.
Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
Michael Niedermayer [Fri, 6 Dec 2013 15:49:35 +0000 (16:49 +0100)]
avcodec/error_resilience: check that er is supported before attempting to read the status of the previous slice
Fixes incorrectly set error_occured and improves speed
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 15:49:00 +0000 (16:49 +0100)]
avcodec/error_resilience: factor er_supported() check out
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 14:38:20 +0000 (15:38 +0100)]
avcodec/qdm2: move static init to normal init to avoid initializing tables that might never be used
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 14:24:10 +0000 (15:24 +0100)]
do O(1) instead of O(n) atomic operations in register functions
about 1ms faster startup time
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 13:24:06 +0000 (14:24 +0100)]
mjpeg/ljpegenc: factor ff_mjpeg_init_hvsample() out
This reduces the amount of duplicated code
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 13:19:33 +0000 (14:19 +0100)]
avcodec/mpegvideo_enc/frame_end(): remove unused variable
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 13:19:11 +0000 (14:19 +0100)]
avcodec/mjpegenc/ff_mjpeg_escape_FF: remove unused variable
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 13:13:19 +0000 (14:13 +0100)]
Merge remote-tracking branch 'qatar/master'
* qatar/master:
webp: add a special case for a huffman table with only 1 symbol
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 13:06:53 +0000 (14:06 +0100)]
Merge commit '
f51e3a1971045c7ed0c3d9d29d3254a4d940198e '
* commit '
f51e3a1971045c7ed0c3d9d29d3254a4d940198e ':
webp: do not call av_frame_free() on the user-provided frame
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 13:01:54 +0000 (14:01 +0100)]
Merge commit '
b73a8922d818c7f909855557718d4c3bfacbd92d '
* commit '
b73a8922d818c7f909855557718d4c3bfacbd92d ':
ljpegenc: split yuv encoding into a separate function
Conflicts:
libavcodec/ljpegenc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 12:55:37 +0000 (13:55 +0100)]
Merge commit '
fa4476815d0d27996eb199452f2cdbfccdd244a5 '
* commit '
fa4476815d0d27996eb199452f2cdbfccdd244a5 ':
ljpegenc: split bgr encoding into a separate function
Conflicts:
libavcodec/ljpegenc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 12:48:20 +0000 (13:48 +0100)]
Merge commit '
daffed3b173c59d64907747bf3309e98a8974f4e '
* commit '
daffed3b173c59d64907747bf3309e98a8974f4e ':
ljpegenc: accept bgr24 instead of bgra
Conflicts:
libavcodec/ljpegenc.c
libavcodec/mjpegenc.c
Only whitespace merged, we continue to support both formats
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 12:38:17 +0000 (13:38 +0100)]
Merge commit '
0cdbc4d39394965bd8712395b19160da8f3fe144 '
* commit '
0cdbc4d39394965bd8712395b19160da8f3fe144 ':
ljpegenc: rename the encoding function.
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 12:37:04 +0000 (13:37 +0100)]
Merge commit '
72c0b8f724a71d2784aecad0e5221e7ab6206371 '
* commit '
72c0b8f724a71d2784aecad0e5221e7ab6206371 ':
ljpeg: remove a commented-out line
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 12:23:17 +0000 (13:23 +0100)]
avcodec/mjpegenc: fix and use lossless flag in ff_mjpeg_encode_picture_header()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 11:21:31 +0000 (12:21 +0100)]
Merge commit '
24abd806ea0cfb0d988d2f0044eac79cff12918c '
* commit '
24abd806ea0cfb0d988d2f0044eac79cff12918c ':
ljpegenc: deMpegEncContextize
Conflicts:
libavcodec/ljpegenc.c
libavcodec/mpegvideo.h
libavcodec/mpegvideo_enc.c
tests/ref/vsynth/vsynth1-ljpeg
tests/ref/vsynth/vsynth2-ljpeg
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 10:56:16 +0000 (11:56 +0100)]
avcodec/ljpegenc: Dont use ff_mjpeg_encode_stuffing()
This avoids a use of MpegEncContext
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 10:55:23 +0000 (11:55 +0100)]
avcodec/mjpegenc: move end padding/alignment to ff_mjpeg_escape_FF()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 10:49:53 +0000 (11:49 +0100)]
avcodec/mjpegenc: make escape_FF() non static
This will be used by ljpeg
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 10:49:17 +0000 (11:49 +0100)]
avcodec/ljpegenc: fix mem allocation failure return code encode_picture_lossless()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 10:40:30 +0000 (11:40 +0100)]
Merge commit '
86eb2eaac629909d6ee4067c6f1e485a4e70473d '
* commit '
86eb2eaac629909d6ee4067c6f1e485a4e70473d ':
mjpegenc: do not pass MpegEncContext to ff_mjpeg_encode_dc()
Conflicts:
libavcodec/mjpegenc.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 10:33:07 +0000 (11:33 +0100)]
Merge commit '
3360ad995530ea6967b1e83981b4aa8240fbb0ed '
* commit '
3360ad995530ea6967b1e83981b4aa8240fbb0ed ':
mjpegenc: do not pass MpegEncContext to ff_mjpeg_encode_picture_trailer()
Conflicts:
libavcodec/ljpegenc.c
libavcodec/mjpegenc.c
libavcodec/mjpegenc.h
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 10:04:27 +0000 (11:04 +0100)]
Merge commit '
058d5f2feb730846f22c1812e433f92f670ad751 '
* commit '
058d5f2feb730846f22c1812e433f92f670ad751 ':
mjpegenc: do not pass MpegEncContext to ff_mjpeg_encode_picture_header()
Conflicts:
libavcodec/mjpegenc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Stefano Sabatini [Fri, 6 Dec 2013 09:33:55 +0000 (10:33 +0100)]
lavfi: rename asrc_aevalsrc.c to aeval.c
The file now contains both source and filter, the new name looks more
appropriate.
Stefano Sabatini [Thu, 5 Dec 2013 17:23:06 +0000 (18:23 +0100)]
lavfi: add aeval filter
Stefano Sabatini [Fri, 6 Dec 2013 09:26:11 +0000 (10:26 +0100)]
lavfi/aevalsrc: duplicate last expression for the missing channels
Use last expression for the missing channel expressions in case the
channel layout was specified. Enhance flexibility.
Stefano Sabatini [Tue, 28 May 2013 19:52:33 +0000 (21:52 +0200)]
doc: add script to compute texi files dependencies
Replace the inline awk script with a Perl script which tracks the
dependencies recursively.
This allows to correctly track dependencies for files including files
with a second level include (for example: ffmpeg-devices.texi ->
devices.texi -> outdevs.texi).
This also adds a dependency on perl for computing the dependencies, which
should not be a problem since perl is already required all the way for
building documentation.
This is a variant of commit
628ceac6526724d35cb390cc1f88344f4ea22eb4
which was reverted due to out-of-tree build failure.
Michael Niedermayer [Fri, 6 Dec 2013 09:14:15 +0000 (10:14 +0100)]
Merge commit '
6d70639c7d5fe762c5f18de574eafa817fb53ef7 '
* commit '
6d70639c7d5fe762c5f18de574eafa817fb53ef7 ':
mjpegenc: do not pass MpegEncContext to jpeg_table_header()
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 09:06:43 +0000 (10:06 +0100)]
Merge commit '
e1eaaec765d2e726618633fcbd2e06fded7647a8 '
* commit '
e1eaaec765d2e726618633fcbd2e06fded7647a8 ':
mjpegenc: remove commented out never-to-be-finished WIP cruft
Conflicts:
libavcodec/mjpegenc.c
The unfinished 2-matrix code is left in place and not removed
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 03:31:10 +0000 (04:31 +0100)]
Merge commit '
ff506c75b71d7aaa1062b49043e0b881b1e263e9 '
* commit '
ff506c75b71d7aaa1062b49043e0b881b1e263e9 ':
mjpegenc: do not pass MpegEncContext to put_huffman_table()
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 03:25:56 +0000 (04:25 +0100)]
Merge commit '
a1ba1f20b350cb89e645f17bdb237d027170db33 '
* commit '
a1ba1f20b350cb89e645f17bdb237d027170db33 ':
mjpegenc: cosmetics, reformat jpeg_put_comments()
Conflicts:
libavcodec/mjpegenc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 03:18:02 +0000 (04:18 +0100)]
Merge commit '
0812f5a40a0a190172b6de6e91755b882472ddc5 '
* commit '
0812f5a40a0a190172b6de6e91755b882472ddc5 ':
mjpegenc: write the JFIF header if the sample aspect ratio is set
Conflicts:
libavcodec/mjpegenc.c
See:
f3ce748d3453a490f32a5518f9cf6bef6892a30c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 03:09:47 +0000 (04:09 +0100)]
Merge commit '
66499f34b56fc6a9fdef25543bd9d576fc787895 '
* commit '
66499f34b56fc6a9fdef25543bd9d576fc787895 ':
mpegvideo: do not set current_picture_ptr in decoders
Conflicts:
libavcodec/mss2.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 03:03:05 +0000 (04:03 +0100)]
Merge commit '
58a868968df445068a143f327ced03b6a02baf0d '
* commit '
58a868968df445068a143f327ced03b6a02baf0d ':
FATE: drop the last partial frame in the wmv8-drm test
Conflicts:
tests/ref/fate/wmv8-drm
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 02:55:12 +0000 (03:55 +0100)]
Merge commit '
ac1fc92ea410c396594fcd79f5d4491fe6a8cc90 '
* commit '
ac1fc92ea410c396594fcd79f5d4491fe6a8cc90 ':
vc1dec: move setting repeat_pict after frame_start() has been called.
Conflicts:
libavcodec/vc1dec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 02:46:42 +0000 (03:46 +0100)]
Merge commit '
282c6a1a0ef3e8c8e180c15b39cfe5b89704d848 '
* commit '
282c6a1a0ef3e8c8e180c15b39cfe5b89704d848 ':
mpegvideo: make ff_release_unused_pictures() static
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 02:19:37 +0000 (03:19 +0100)]
Merge commit '
c99307caee01441cfde24f3b7b0db3037b7022dc '
* commit '
c99307caee01441cfde24f3b7b0db3037b7022dc ':
mpegvideo: make frame_size_alloc() static.
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 02:04:32 +0000 (03:04 +0100)]
Merge commit '
0b0a7a751de02464a33717e70352f696372ba1c4 '
* commit '
0b0a7a751de02464a33717e70352f696372ba1c4 ':
mpegvideo: move encode-only parts of common_end() to encode_end()
Conflicts:
libavcodec/mpegvideo.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 01:54:45 +0000 (02:54 +0100)]
Merge commit '
d0d111d0592bfd6b2b8bcd2321986c0fc493455d '
* commit '
d0d111d0592bfd6b2b8bcd2321986c0fc493455d ':
mpegvideo: remove commented out cruft from ff_MPV_frame_end()
Conflicts:
libavcodec/mpegvideo.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 01:38:30 +0000 (02:38 +0100)]
avcodec/mpegvideo_enc: fix linesizes in frame_end()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 01:37:51 +0000 (02:37 +0100)]
Merge commit '
381a722562bcc0b623acf6a00a583fe989bcb72a '
* commit '
381a722562bcc0b623acf6a00a583fe989bcb72a ':
mpegvideo: split the encoding-only parts of ff_MPV_frame_end() into a separate function
Conflicts:
libavcodec/mpegvideo.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Justin Ruggles [Wed, 4 Dec 2013 21:53:18 +0000 (16:53 -0500)]
webp: add a special case for a huffman table with only 1 symbol
The vlc reader cannot handle 0-bit huffman codes. For most
situations WebP uses the "simple" huffman coding for this case,
but that will only handle symbols up to 255. For the LZ77 distance
codes, larger symbol values are needed, so it can happen in rare
cases that a normal huffman table is used that only has a single
symbol.
Justin Ruggles [Wed, 4 Dec 2013 21:53:17 +0000 (16:53 -0500)]
webp: do not call av_frame_free() on the user-provided frame
Fixes double-free on error.
Michael Niedermayer [Fri, 6 Dec 2013 01:18:44 +0000 (02:18 +0100)]
Merge commit '
b7254288d222013e20539c530b1ec5d324ed5352 '
* commit '
b7254288d222013e20539c530b1ec5d324ed5352 ':
mpegvideo: do not update last_non_b_pict_type in update_thread_context()
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 01:12:11 +0000 (02:12 +0100)]
Merge commit '
1f8eb69079880ef1f394c498dfdf471f91222a06 '
* commit '
1f8eb69079880ef1f394c498dfdf471f91222a06 ':
mpegvideo: move encoding-only initialization from common_init() to encode_init()
Conflicts:
libavcodec/mpegvideo.c
libavcodec/mpegvideo_enc.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 00:58:28 +0000 (01:58 +0100)]
Merge commit '
bedf952bb80ae26427854dcde56c139ecb87d4a0 '
* commit '
bedf952bb80ae26427854dcde56c139ecb87d4a0 ':
mpegvideo: move setting encoding-only vars from common_defaults() to encode_defaults()
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 00:52:41 +0000 (01:52 +0100)]
Merge commit '
2cab011f0f02fcff8a0629a611bcac2f0459f04a '
* commit '
2cab011f0f02fcff8a0629a611bcac2f0459f04a ':
mpegvideo: don't copy input_picture_number in update_thread_context()
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 00:45:25 +0000 (01:45 +0100)]
Merge commit '
ff7ffe48097f32417781fe8b2b417eff05a52c55 '
* commit '
ff7ffe48097f32417781fe8b2b417eff05a52c55 ':
mpeg4videodec: move showed_packed_warning from MpegEncContext to Mpeg4DecContext
Conflicts:
libavcodec/mpeg4videodec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 00:38:55 +0000 (01:38 +0100)]
Merge commit '
f7d228676cb7669059889c4225c8a8dc56708c24 '
* commit '
f7d228676cb7669059889c4225c8a8dc56708c24 ':
mpeg4videodec: move intra_dc_threshold from MpegEncContext to Mpeg4DecContext
Conflicts:
libavcodec/mpeg4videodec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 00:27:53 +0000 (01:27 +0100)]
Merge commit '
a097f0049b28dc3ed13625e4a42619292c92492f '
* commit '
a097f0049b28dc3ed13625e4a42619292c92492f ':
mpeg12dec: move first_slice from MpegEncContext to Mpeg1Context
Conflicts:
libavcodec/mpeg12dec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 00:21:28 +0000 (01:21 +0100)]
Merge commit '
ff300e435e5337b03dc7a8f1c0be6c9937059c1e '
* commit '
ff300e435e5337b03dc7a8f1c0be6c9937059c1e ':
mpegvideo: remove an unused variable
Merged-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Fri, 6 Dec 2013 00:14:46 +0000 (01:14 +0100)]
Merge commit '
e41ff4210ac1192c62de3052b33a38c7bcf772f2 '
* commit '
e41ff4210ac1192c62de3052b33a38c7bcf772f2 ':
mpeg4videodec: move use_intra_dc_vlc from MpegEncContext to Mpeg4DecContext
Conflicts:
libavcodec/mpeg4videodec.c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
James Almer [Thu, 5 Dec 2013 20:50:14 +0000 (17:50 -0300)]
Add Windows resource file support for shared libraries
Originally written by James Almer <jamrial@gmail.com>
With the following contributions by Timothy Gu <timothygu99@gmail.com>
* Use descriptions of libraries from the pkg-config file generation function
* Use "FFmpeg Project" as CompanyName (suggested by Alexander Strasser)
* Use "FFmpeg" for ProductName as MSDN says "name of the product with which the
file is distributed" [1].
* Use FFmpeg's version (N-xxxxx-gxxxxxxx) for ProductVersion per MSDN [1].
* Only build the .rc files when --enable-small is not enabled.
[1] http://msdn.microsoft.com/en-us/library/windows/desktop/
aa381058 .aspx
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Carl Eugen Hoyos [Thu, 5 Dec 2013 20:17:21 +0000 (21:17 +0100)]
Ignore es_map_length when parsing mpeg program stream map.
Fixes ticket #3195.
Michael Niedermayer [Thu, 5 Dec 2013 16:38:25 +0000 (17:38 +0100)]
avformat/mov: calculate rfps from the first 100 frames of the index
This reduces the amount of frames that need to be demuxed in av_find_stream_info()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Thu, 5 Dec 2013 15:56:17 +0000 (16:56 +0100)]
avformat/utils: factor rfps calculation out
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Thu, 5 Dec 2013 15:06:24 +0000 (16:06 +0100)]
avformat/utils: provide more IO statistics in debug output at start and end of av_find_streaminfo()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Michael Niedermayer [Thu, 5 Dec 2013 13:08:06 +0000 (14:08 +0100)]
avcodec/mjpegenc: use av_log2_16bit() in encode_block()
This reduces the number of operations done per non zero coefficient
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Anton Khirnov [Mon, 2 Dec 2013 22:56:51 +0000 (23:56 +0100)]
ljpegenc: split yuv encoding into a separate function
Anton Khirnov [Mon, 2 Dec 2013 22:56:51 +0000 (23:56 +0100)]
ljpegenc: split bgr encoding into a separate function
Anton Khirnov [Mon, 2 Dec 2013 22:49:11 +0000 (23:49 +0100)]
ljpegenc: accept bgr24 instead of bgra
The alpha plane is not encoded.
Anton Khirnov [Mon, 2 Dec 2013 22:34:37 +0000 (23:34 +0100)]
ljpegenc: rename the encoding function.
The new name is more consistent with the rest of Libav.
Anton Khirnov [Mon, 2 Dec 2013 22:33:56 +0000 (23:33 +0100)]
ljpeg: remove a commented-out line
Anton Khirnov [Mon, 2 Dec 2013 18:22:54 +0000 (19:22 +0100)]
ljpegenc: deMpegEncContextize
The encoder uses almost none of the mpegvideo infrastructure, only some
fields from MpegEncContext.
The FATE results change because now an all-zero quant matrix is written
into the file. Since it is not used for anything for ljpeg, this should
not be a problem.
Anton Khirnov [Sun, 1 Dec 2013 21:05:18 +0000 (22:05 +0100)]
mjpegenc: do not pass MpegEncContext to ff_mjpeg_encode_dc()
This will allow deMpegEncContextizing the LJPEG encoder.
Anton Khirnov [Sun, 1 Dec 2013 21:05:18 +0000 (22:05 +0100)]
mjpegenc: do not pass MpegEncContext to ff_mjpeg_encode_picture_trailer()
This will allow deMpegEncContextizing the LJPEG encoder.
Anton Khirnov [Sun, 1 Dec 2013 21:05:18 +0000 (22:05 +0100)]
mjpegenc: do not pass MpegEncContext to ff_mjpeg_encode_picture_header()
This will allow deMpegEncContextizing the LJPEG encoder.
Anton Khirnov [Sun, 1 Dec 2013 20:45:40 +0000 (21:45 +0100)]
mjpegenc: do not pass MpegEncContext to jpeg_table_header()
Pass the three needed fields from it directly.
This will allow to deMpegEncContextize the LJPEG encoder.