]>
git.sesse.net Git - ffmpeg/log
Paul B Mahol [Thu, 31 Dec 2015 19:31:32 +0000 (20:31 +0100)]
avfilter/avf_showspectrum: store win_size in private context and calculate it only once
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Sat, 2 Jan 2016 17:51:11 +0000 (18:51 +0100)]
avfilter/vf_zoompan: do not free frame we pushed to lavfi
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Hendrik Leppkes [Sat, 2 Jan 2016 16:52:34 +0000 (17:52 +0100)]
Merge commit '
40d949677335a564f769823f4afdb7e7a3da8d6b '
* commit '
40d949677335a564f769823f4afdb7e7a3da8d6b ':
dca: use defines for subband related constants
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Hendrik Leppkes [Sat, 2 Jan 2016 12:27:11 +0000 (13:27 +0100)]
Merge commit '
8563f9887194b07c972c3475d6b51592d77f73f7 '
* commit '
8563f9887194b07c972c3475d6b51592d77f73f7 ':
x86: use emms after ff_int32_to_float_fmul_scalar_sse
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Hendrik Leppkes [Sat, 2 Jan 2016 12:26:28 +0000 (13:26 +0100)]
Merge commit '
f0f54117c8f206e8045d301c2eb975b26e9f263d '
* commit '
f0f54117c8f206e8045d301c2eb975b26e9f263d ':
checkasm: x86: post commit review fixes
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Hendrik Leppkes [Sat, 2 Jan 2016 12:23:25 +0000 (13:23 +0100)]
Merge commit '
f4f27e4cf1013c55b2c7df359ce8d58ee922662c '
* commit '
f4f27e4cf1013c55b2c7df359ce8d58ee922662c ':
x86: zero extend the 32-bit length in int32_to_float_fmul_scalar implicitly
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Hendrik Leppkes [Sat, 2 Jan 2016 12:20:13 +0000 (13:20 +0100)]
Merge commit '
69a68593ce5684409c3c4dd9a901bfd8b16925b1 '
* commit '
69a68593ce5684409c3c4dd9a901bfd8b16925b1 ':
Remove stray line breaks from avpriv_{report_missing_feature|request_samples}
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Hendrik Leppkes [Sat, 2 Jan 2016 12:19:23 +0000 (13:19 +0100)]
Merge commit '
5049f6b772891cdf4030a9d572362efc8f7ae97f '
* commit '
5049f6b772891cdf4030a9d572362efc8f7ae97f ':
rtpdec_jpeg: Coalesce redundant error checks
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Hendrik Leppkes [Sat, 2 Jan 2016 12:17:48 +0000 (13:17 +0100)]
Merge commit '
2008f76054906e9ff6bf744800af0e5a5bfe61be '
* commit '
2008f76054906e9ff6bf744800af0e5a5bfe61be ':
dca: remove unused decode_hf function and quant_d tables
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Hendrik Leppkes [Sat, 2 Jan 2016 12:08:29 +0000 (13:08 +0100)]
Merge commit '
aebf07075f4244caf591a3af71e5872fe314e87b '
* commit '
aebf07075f4244caf591a3af71e5872fe314e87b ':
dca: change the core to work with integer coefficients.
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Hendrik Leppkes [Sat, 2 Jan 2016 11:51:26 +0000 (12:51 +0100)]
Merge commit '
85990140e7302d1e7fcc9fc0eea316178c19fe03 '
* commit '
85990140e7302d1e7fcc9fc0eea316178c19fe03 ':
dca: Add math helpers.
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Hendrik Leppkes [Sat, 2 Jan 2016 11:50:13 +0000 (12:50 +0100)]
Merge commit '
489e6add4478b0f5717dbf644234c6f3a3baf02c '
* commit '
489e6add4478b0f5717dbf644234c6f3a3baf02c ':
checkasm: add fmtconvert tests
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Hendrik Leppkes [Sat, 2 Jan 2016 11:45:34 +0000 (12:45 +0100)]
Merge commit '
568a4323fbde03665b2b23a98068d02b39121812 '
* commit '
568a4323fbde03665b2b23a98068d02b39121812 ':
checkasm: add synth_filter test
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Hendrik Leppkes [Sat, 2 Jan 2016 11:38:46 +0000 (12:38 +0100)]
Merge commit '
e71b747e9dc56cb84f8a06ec8214d5f3bd98bb6d '
* commit '
e71b747e9dc56cb84f8a06ec8214d5f3bd98bb6d ':
checkasm: add tests for dcadsp
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Hendrik Leppkes [Sat, 2 Jan 2016 11:35:24 +0000 (12:35 +0100)]
Merge commit '
9d218d573f8088c606d873e80df572582e6773ef '
* commit '
9d218d573f8088c606d873e80df572582e6773ef ':
checkasm: add float comparison util functions
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Andreas Cadhalpun [Sun, 20 Dec 2015 21:20:57 +0000 (22:20 +0100)]
doc: make apidoc output independent of SRC_PATH
Previously it included the SRC_PATH in every title.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Andreas Cadhalpun [Tue, 29 Dec 2015 17:32:01 +0000 (18:32 +0100)]
oggparsedaala: reject too large gpshift
Also use a unsigned constant for the shift calculation, as 1 << 31 is
undefined for int32_t. This is also fixed oggparsetheora.
This fixes ubsan runtime error: shift exponent is too large for
32-bit type 'int'
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Hendrik Leppkes [Sat, 2 Jan 2016 10:55:44 +0000 (11:55 +0100)]
Merge commit '
711781d7a1714ea4eb0217eb1ba04811978c43d1 '
* commit '
711781d7a1714ea4eb0217eb1ba04811978c43d1 ':
x86: checkasm: check for or handle missing cleanup after MMX instructions
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Hendrik Leppkes [Sat, 2 Jan 2016 10:22:33 +0000 (11:22 +0100)]
Merge commit '
cc29d96d5a379dbcf2649947d884c202c2a52767 '
* commit '
cc29d96d5a379dbcf2649947d884c202c2a52767 ':
arm64: fix inverted register order in transpose_4x4H
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Hendrik Leppkes [Sat, 2 Jan 2016 10:22:17 +0000 (11:22 +0100)]
Merge commit '
5ea59b1f424f0efc7805d837e6fdb80561fb0f3a '
* commit '
5ea59b1f424f0efc7805d837e6fdb80561fb0f3a ':
exr: fix out of bounds read in get_code
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Hendrik Leppkes [Sat, 2 Jan 2016 10:22:05 +0000 (11:22 +0100)]
Merge commit '
17776638c392d104975aba169e17b186490e1d5e '
* commit '
17776638c392d104975aba169e17b186490e1d5e ':
opus: Fix typo causing overflow in silk_stabilize_lsf
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Hendrik Leppkes [Sat, 2 Jan 2016 10:21:36 +0000 (11:21 +0100)]
Merge commit '
90b1b9350c0a97c4065ae9054b83e57f48a0de1f '
* commit '
90b1b9350c0a97c4065ae9054b83e57f48a0de1f ':
arm: add ff_int32_to_float_fmul_array8_neon
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Hendrik Leppkes [Sat, 2 Jan 2016 10:21:16 +0000 (11:21 +0100)]
Merge commit '
a0fc780a2093784e8664f88205ee1b215e109cee '
* commit '
a0fc780a2093784e8664f88205ee1b215e109cee ':
arm64: int32_to_float_fmul neon asm
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Hendrik Leppkes [Sat, 2 Jan 2016 10:14:28 +0000 (11:14 +0100)]
Merge commit '
705f5e5e155f6f280a360af220fc5b30cfcee702 '
* commit '
705f5e5e155f6f280a360af220fc5b30cfcee702 ':
arm64: port synth_filter_float_neon from arm
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Hendrik Leppkes [Sat, 2 Jan 2016 10:10:24 +0000 (11:10 +0100)]
Merge commit '
c33c1fa8af2b2e82418a06901b6ad17b3d61b73e '
* commit '
c33c1fa8af2b2e82418a06901b6ad17b3d61b73e ':
arm64: convert dcadsp neon asm from arm
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Hendrik Leppkes [Sat, 2 Jan 2016 10:01:29 +0000 (11:01 +0100)]
Merge commit '
e2710e790c09e49e86baa58c6063af0097cc8cb0 '
* commit '
e2710e790c09e49e86baa58c6063af0097cc8cb0 ':
arm: add a cpu flag for the VFPv2 vector mode
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Hendrik Leppkes [Sat, 2 Jan 2016 09:46:18 +0000 (10:46 +0100)]
Merge commit '
5dfe4edad63971d669ae456b0bc40ef9364cca80 '
* commit '
5dfe4edad63971d669ae456b0bc40ef9364cca80 ':
x86_64: int32_to_float_fmul_scalar sign extend integer length
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Hendrik Leppkes [Sat, 2 Jan 2016 09:25:55 +0000 (10:25 +0100)]
Merge commit '
64034849dad8410bedbe1def4c533490fb85cc4a '
* commit '
64034849dad8410bedbe1def4c533490fb85cc4a ':
arm64: add cycle counter support
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Hendrik Leppkes [Sat, 2 Jan 2016 09:25:12 +0000 (10:25 +0100)]
Merge commit '
50078c1c8070dd8d1c329e8117ff30ec72489039 '
* commit '
50078c1c8070dd8d1c329e8117ff30ec72489039 ':
libavutil: move FFALIGN macro from common.h to macros.h
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Hendrik Leppkes [Sat, 2 Jan 2016 09:20:46 +0000 (10:20 +0100)]
Merge commit '
dbce017913ce04966021a2f72e4f8fae5b4b7190 '
* commit '
dbce017913ce04966021a2f72e4f8fae5b4b7190 ':
mpegtsenc: add flag to embed an AC-3 ES the DVB way
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Hendrik Leppkes [Sat, 2 Jan 2016 09:13:58 +0000 (10:13 +0100)]
Merge commit '
cc4c24208159200b7aff5b5c313903c7f23fa345 '
* commit '
cc4c24208159200b7aff5b5c313903c7f23fa345 ':
avresample: Mark avresample_buffer() as pointer to const
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Hendrik Leppkes [Fri, 1 Jan 2016 19:23:37 +0000 (20:23 +0100)]
avcodec/utils: fix AVPacket lifetime in seek_frame_generic
Fixes ticket #5117
Michael Niedermayer [Fri, 1 Jan 2016 20:03:33 +0000 (21:03 +0100)]
avformat/mp3dec: Remove unused variable
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Ganesh Ajjanagadde [Tue, 29 Dec 2015 21:16:08 +0000 (13:16 -0800)]
lavfi/af_sofalizer: remove exp2 and replace clz by ff_clz
ff_clz is faster, and uses an intrinsic (at the moment on GCC). exp2 is
a wasteful function for a simple integer exponentiation.
Untested.
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Clément Bœsch [Tue, 22 Dec 2015 22:11:41 +0000 (23:11 +0100)]
lavf/srtdec: rewrite parsing logic
Fixes Ticket #5032
The samples in Ticket #5032 is using \r\r\n as line breaks. Since we
already are handling \r, or \n, or \r\n as line breaks, \r\n\n will be
considered as a double line breaks. This is an issue because
ff_subtitles_read_text_chunk() will as a result stop extracting a chunk
after just one line.
So instead of parsing the SRT by "chunks" (which means splitting every
double LB), this new parser is detecting timing lines, and split the
events on this basis. While this sounds safe and simple, it needs to
take into account the event number preceding the timing line while
handling situations such as:
- event number starting at 0 or actually any number instead of 1
- event numbers not being ordered at all
- event number being followed by text garbage (this really happened,
see Ticket #4898)
- event payload containing one or multiple number (a protagonist saying
a count-down, a date or whatever) which could be confused with a
chapter number
- event number being empty (see Ticket #2167)
- all kind of weird line breaks can appear randomly like wild pokémons
- untrustable line breaks (Ticket #5032)
The sample madness.srt tries to sum up most of this into one sample,
ticket5032-rrn.srt is the file containing \r\r\n line breaks. and
empty-events-2167.srt contains empty events.
Hendrik Leppkes [Fri, 1 Jan 2016 16:22:25 +0000 (17:22 +0100)]
Merge commit '
5bc223b15d064e328ff90b0241fa1191f1d2786d '
* commit '
5bc223b15d064e328ff90b0241fa1191f1d2786d ':
r3d: fix an invalid read introduced in
6bf4c1d
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Hendrik Leppkes [Fri, 1 Jan 2016 16:21:32 +0000 (17:21 +0100)]
Merge commit '
64f8c439fd663fec4d57ac21af572d498fe21f7a '
* commit '
64f8c439fd663fec4d57ac21af572d498fe21f7a ':
rtmpproto: Include the full path as app when "slist=" is found
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Hendrik Leppkes [Fri, 1 Jan 2016 16:21:04 +0000 (17:21 +0100)]
Merge commit '
9f0b6e6827e21e3477abe1199dc2728e30b8c061 '
* commit '
9f0b6e6827e21e3477abe1199dc2728e30b8c061 ':
vocdec: do not create the stream in read_header()
Not merged as it breaks FATE.
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Hendrik Leppkes [Fri, 1 Jan 2016 16:14:46 +0000 (17:14 +0100)]
Merge commit '
2d0432d918a71468419b7ac1e543ab3b399d3d37 '
* commit '
2d0432d918a71468419b7ac1e543ab3b399d3d37 ':
vocdec: put the code not shared with other demuxers under appropriate ifdef
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Hendrik Leppkes [Fri, 1 Jan 2016 16:13:28 +0000 (17:13 +0100)]
Merge commit '
09ae7b81ea2051eec2be9964296bd6ef492c6622 '
* commit '
09ae7b81ea2051eec2be9964296bd6ef492c6622 ':
flvdec: do not create any streams in read_header()
Not merged. The demuxer issues warnings when a new stream is encountered
and reading the metadata requires that streams already exist.
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Michael Niedermayer [Fri, 1 Jan 2016 15:26:24 +0000 (16:26 +0100)]
Revert "Merge commit '
9f1eccb97bf8894cb18b14f642500686505ef186 '"
This unbreaks muxing-encoding
Example:
ffmpeg -i matrixbench_mpeg2.mpg new.avi
-rw-r----- 1 michael michael
226035354 Jan 1 16:27 new.avi
-rw-r----- 1 michael michael
10016802 Jan 1 16:28 ref.avi
Also av_get_audio_frame_duration() itself uses frame_size
This reverts commit
29e6606e9b42aa811be995e2fcdea4806911bc9f , reversing
changes made to
53448461a7720afab0d1f1234af79573fd2e020d .
Hendrik Leppkes [Fri, 1 Jan 2016 16:05:37 +0000 (17:05 +0100)]
Merge commit '
de9e199a039473ebe4b1b87382e3064d0ea2cf02 '
* commit '
de9e199a039473ebe4b1b87382e3064d0ea2cf02 ':
lavc: make avpriv_mpa_decode_header private on next bump
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Hendrik Leppkes [Fri, 1 Jan 2016 15:57:40 +0000 (16:57 +0100)]
Merge commit '
72d658766e6ccf198317dffd6499c5e288847a1c '
* commit '
72d658766e6ccf198317dffd6499c5e288847a1c ':
mp3dec: replace avpriv_mpa_decode_header with avpriv_mpegaudio_decode_header
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Hendrik Leppkes [Fri, 1 Jan 2016 15:48:47 +0000 (16:48 +0100)]
lavc: fix profile declarations for vdpau decoders
Hendrik Leppkes [Fri, 1 Jan 2016 15:47:27 +0000 (16:47 +0100)]
Merge commit '
955aec3c7c7be39b659197e1ec379a09f2b7c41c '
* commit '
955aec3c7c7be39b659197e1ec379a09f2b7c41c ':
mpegaudiodecheader: check the header in avpriv_mpegaudio_decode_header
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Hendrik Leppkes [Fri, 1 Jan 2016 15:29:28 +0000 (16:29 +0100)]
Merge commit '
cea1eef25c3310a68dd327eb74aae14ad3c2ddef '
* commit '
cea1eef25c3310a68dd327eb74aae14ad3c2ddef ':
lavc: get the profile name through the codec descriptor in avcodec_string()
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Hendrik Leppkes [Fri, 1 Jan 2016 15:25:01 +0000 (16:25 +0100)]
lavc: add vp9 profiles to AVCodecDescriptor
Hendrik Leppkes [Fri, 1 Jan 2016 15:16:57 +0000 (16:16 +0100)]
Merge commit '
2c6811397bdf13d43ca206e48d6d6da9c2cd47c6 '
* commit '
2c6811397bdf13d43ca206e48d6d6da9c2cd47c6 ':
lavc: add profiles to AVCodecDescriptor
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Hendrik Leppkes [Fri, 1 Jan 2016 15:02:42 +0000 (16:02 +0100)]
Merge commit '
cdc9ce098e8d101b43b8f68dd35ba7226f4a728c '
* commit '
cdc9ce098e8d101b43b8f68dd35ba7226f4a728c ':
lavc: print the name of the codec, not its implementation, in avcodec_string
FFmpeg has already done this.
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Hendrik Leppkes [Fri, 1 Jan 2016 14:59:30 +0000 (15:59 +0100)]
Merge commit '
6bf4c1d71199b92894f24db6386ed5070e590a16 '
* commit '
6bf4c1d71199b92894f24db6386ed5070e590a16 ':
r3d: do not create the audio stream until we know the sample rate
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Hendrik Leppkes [Fri, 1 Jan 2016 14:52:18 +0000 (15:52 +0100)]
Merge commit '
9f1eccb97bf8894cb18b14f642500686505ef186 '
* commit '
9f1eccb97bf8894cb18b14f642500686505ef186 ':
ff_parse_specific_params: do not use AVCodecContext.frame_size
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Hendrik Leppkes [Fri, 1 Jan 2016 14:51:58 +0000 (15:51 +0100)]
Merge commit '
1f008f34d5b2b5f6217521747e7acfe3efc0e666 '
* commit '
1f008f34d5b2b5f6217521747e7acfe3efc0e666 ':
rmenc: do not use AVCodecContext.frame_size
Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
Lou Logan [Tue, 29 Dec 2015 19:41:20 +0000 (10:41 -0900)]
doc/filters: add showwavespic colorize example
Signed-off-by: Lou Logan <lou@lrcd.com>
Michael Niedermayer [Fri, 1 Jan 2016 00:20:17 +0000 (01:20 +0100)]
avcodec/ffv1enc: Support AV_PIX_FMT_YA8
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Fri, 1 Jan 2016 00:16:34 +0000 (01:16 +0100)]
avcodec/ffv1dec: Support AV_PIX_FMT_YA8
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Andreas Cadhalpun [Thu, 31 Dec 2015 15:55:43 +0000 (16:55 +0100)]
mjpegdec: extend check for incompatible values of s->rgb and s->ls
This can happen if s->ls changes from 0 to 1, but picture allocation is
skipped due to s->interlaced.
In that case ff_jpegls_decode_picture could be called even though the
s->picture_ptr frame has the wrong pixel format and thus a wrong
linesize, which results in a too small zero buffer being allocated.
This fixes an out-of-bounds read in ls_decode_line.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
erankor [Mon, 7 Dec 2015 10:30:50 +0000 (12:30 +0200)]
avformat/mov: support cenc (common encryption)
support reading encrypted mp4 using aes-ctr, conforming to ISO/IEC
23001-7.
a new parameter was added:
- decryption_key - 128 bit decryption key (hex)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Paul B Mahol [Tue, 29 Dec 2015 15:52:16 +0000 (16:52 +0100)]
avfilter/avf_showspectrum: add window overlap support
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Thu, 31 Dec 2015 10:15:10 +0000 (11:15 +0100)]
avfilter/avf_showspectrum: add fire color map
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Alexandra Hájková [Wed, 30 Dec 2015 14:29:03 +0000 (15:29 +0100)]
dca: use defines for subband related constants
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
Paul B Mahol [Wed, 30 Dec 2015 08:16:54 +0000 (09:16 +0100)]
avfilter/trim: support all channel numbers in atrim filter
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Ganesh Ajjanagadde [Tue, 29 Dec 2015 16:50:43 +0000 (08:50 -0800)]
lavc/dsd_tablegen: always generate tables at runtime
Commit
b272c3a5aa has sped up dsd_tablegen, and now table generation takes
~ 40k cycles. Thus, these tables can always be generated at runtime.
Tested with/without --enable-hardcoded-tables.
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Thomas Mundt [Wed, 30 Dec 2015 23:01:21 +0000 (00:01 +0100)]
avfilter/vf_scale: set proper out frame color range
Prevents that following scalers in the filter chain will do unintentional color range conversions.
Fixes Ticket #5096
Signed-off-by: Thomas Mundt <loudmax@yahoo.de>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Rostislav Pehlivanov [Thu, 31 Dec 2015 00:35:06 +0000 (00:35 +0000)]
dirac_dwt: remove unnecessary undefs
They're all undefined within the template file.
Signed-off-by: Rostislav Pehlivanov <atomnuker@gmail.com>
yukari yakumo [Mon, 14 Dec 2015 15:11:00 +0000 (18:11 +0300)]
configure: support --cpu=host and Clang
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Paul B Mahol [Wed, 30 Dec 2015 20:20:16 +0000 (21:20 +0100)]
avfilter/avf_showspectrum: add nebulae color map
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Vicente Olivert Riera [Thu, 3 Dec 2015 13:22:25 +0000 (13:22 +0000)]
mips: put "disable mipsfpu" in a better place for loongson
Let's disable the ISAs first, and then the core capabilities, as we do
for the rest of the cores. This way the code is better organized.
Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Vicente Olivert Riera [Thu, 3 Dec 2015 13:22:24 +0000 (13:22 +0000)]
mips: add mips32r6 architecture variant
Signed-off-by: Vicente Olivert Riera <Vincent.Riera@imgtec.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Michael Niedermayer [Tue, 26 May 2015 23:58:24 +0000 (01:58 +0200)]
avformat/movenc: Use strict_std_compliance from the muxer layer instead of the encoder layer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Paul B Mahol [Wed, 30 Dec 2015 17:35:17 +0000 (18:35 +0100)]
avfilter/avf_showspectrum: add moreland color map
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Ganesh Ajjanagadde [Thu, 17 Dec 2015 01:39:28 +0000 (17:39 -0800)]
lavc/cook: get rid of wasteful pow in init_pow2table
The table is highly structured, so pow (or exp2 for that matter) can entirely
be avoided, yielding a ~ 40x speedup with no loss of accuracy.
sample benchmark (Haswell, GNU/Linux):
new:
4449 decicycles in init_pow2table(loop 1000), 254 runs, 2 skips
4411 decicycles in init_pow2table(loop 1000), 510 runs, 2 skips
4391 decicycles in init_pow2table(loop 1000), 1022 runs, 2 skips
old:
183673 decicycles in init_pow2table(loop 1000), 256 runs, 0 skips
182142 decicycles in init_pow2table(loop 1000), 512 runs, 0 skips
182104 decicycles in init_pow2table(loop 1000), 1024 runs, 0 skips
Reviewed-by: Clément Bœsch <u@pkh.me>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Ganesh Ajjanagadde [Tue, 29 Dec 2015 16:18:44 +0000 (08:18 -0800)]
lavc/dsd_tablegen: speed up table generation
Tables are bit identical.
Sample benchmark (Haswell, GNU/Linux+gcc):
old:
814485 decicycles in dsd_ctables_tableinit, 512 runs, 0 skips
new:
356808 decicycles in dsd_ctable_tableinit, 512 runs, 0 skips
Binary size should essentially be identical, and is in fact identical on
the configuration I tested on.
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Ganesh Ajjanagadde [Wed, 30 Dec 2015 03:01:39 +0000 (19:01 -0800)]
configure: make gcc 2 detection more robust
Solves an issue that will get triggered when gcc 20 rolls in.
Found-by: Hendrik Leppkes <h.leppkes@gmail.com>
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Janne Grunau [Tue, 29 Dec 2015 11:08:38 +0000 (12:08 +0100)]
x86: use emms after ff_int32_to_float_fmul_scalar_sse
Intel's Instruction Set Reference (as of September 2015) clearly states
that cvtpi2ps switches to MMX state. Actual CPUs do not switch if the
source is a memory location. The Instruction Set Reference from 1999
(Order Number 243191) describes this behaviour but all later versions
I've seen have make no distinction whether MMX registers or memory is
used as source.
The documentation for the matching SSE2 instruction to convert to double
(cvtpi2pd) was fixed (see the valgrind bug
https://bugs.kde.org/show_bug.cgi?id=210264).
It will take time to get a clarification and fixes in place. In the
meantime it makes sense to change ff_int32_to_float_fmul_scalar_sse to
be correct according to the documentation. The vast majority of users
will have SSE2 so a change to the SSE version has little effect.
Fixes fate-checkasm on x86 valgrind targets.
Valgrind 'bug' reported as https://bugs.kde.org/show_bug.cgi?id=357059
Paul B Mahol [Tue, 29 Dec 2015 18:47:32 +0000 (19:47 +0100)]
avfilter/avf_showspectrum: add rainbow colormap
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Andreas Cadhalpun [Tue, 29 Dec 2015 15:38:26 +0000 (16:38 +0100)]
oggparsedaala: check number of planes in pixel format map
This fixes crashes caused by out-of-bounds writes.
Reviewed-by: Rostislav Pehlivanov <atomnuker@gmail.com>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Ganesh Ajjanagadde [Wed, 23 Dec 2015 17:49:00 +0000 (09:49 -0800)]
ffprobe: avoid unnecessary pow and exp2 calls
These are just for prefixes and may be hardcoded easily; see lavu/eval
for this approach.
Reviewed-by: Stefano Sabatini <stefasab@gmail.com>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Carl Eugen Hoyos [Tue, 29 Dec 2015 15:00:34 +0000 (16:00 +0100)]
ffserver: Cast time_t value when using it in a format string.
Fixes ticket #5103.
Mats Peterson [Tue, 29 Dec 2015 06:35:00 +0000 (07:35 +0100)]
lavf/qtpalette: Treat 1-bit video as palettized
This commit for qtpalette.c and qtpalette.h adds 1-bit video to the
"palettized video" category, since if the video sample description
contains a palette, the two colors in the palette can be any color, not
necessarily black & white.
Unfortunately, I've noticed that the qtrle (QuickTime Animation) decoder
blindly assumes that 1-bit video is black & white. I don't have enough
knowledge about the decoder to fix this, though.
Below is a link to a sample 1-bit QuickTime Animation clip of a rotating
earth that uses blueish colors, and they will be correctly rendered in
QuickTime, but not in FFmpeg (which will use black & white).
https://drive.google.com/open?id=0B3_pEBoLs0faUlItWm9KaGJSTEE
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Mark Harris [Tue, 29 Dec 2015 07:04:08 +0000 (23:04 -0800)]
avcodec: Use get_ue_golomb_long() when needed
get_ue_golomb() cannot decode values larger than 8190 (the maximum
value that can be golomb encoded in 25 bits) and produces the error
"Invalid UE golomb code" if a larger value is encountered. Use
get_ue_golomb_long() instead (which supports 63 bits, up to
4294967294 )
when valid h264/hevc values can exceed 8190.
This updates decoding of the following values: (maximum)
first_mb_in_slice 36863* for level 5.2
abs_diff_pic_num_minus1 131071
difference_of_pic_nums_minus1 131071
idr_pic_id 65535
recovery_frame_cnt 65535
frame_packing_arrangement_id
4294967294
frame_packing_arrangement_repetition_period 16384
display_orientation_repetition_period 16384
An alternative would be to modify get_ue_golomb() to handle encoded
values of up to 49 bits as was done for get_se_golomb() in
a92816c .
In that case get_ue_golomb() could continue to be used for all of
these except frame_packing_arrangement_id.
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Janne Grunau [Tue, 22 Dec 2015 21:51:55 +0000 (22:51 +0100)]
checkasm: x86: post commit review fixes
Check the full FPU tag word instead of only the lower half and simplify
the comparison.
Use upper-case function base name as macro name to instantiate both
checked_call variants.
Paul B Mahol [Mon, 28 Dec 2015 22:45:34 +0000 (23:45 +0100)]
avfilter/avf_showspectrum: properly calculate w factor
It is used in calculating loudness of each frequency bin.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Tue, 29 Dec 2015 08:45:44 +0000 (09:45 +0100)]
avfilter/avf_showspectrum: add horizontal orientation support
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Janne Grunau [Tue, 22 Dec 2015 21:45:42 +0000 (22:45 +0100)]
x86: zero extend the 32-bit length in int32_to_float_fmul_scalar implicitly
This reverts commit
5dfe4edad63971d669ae456b0bc40ef9364cca80 .
Ganesh Ajjanagadde [Mon, 28 Dec 2015 00:50:09 +0000 (16:50 -0800)]
lavfi/af_anequalizer: replace pow(x,-2) by 1/(x*x)
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Ganesh Ajjanagadde [Mon, 28 Dec 2015 00:48:52 +0000 (16:48 -0800)]
lavfi/af_anequalizer: replace pow(10,x) by ff_exp10(x)
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Ganesh Ajjanagadde [Sun, 27 Dec 2015 05:51:28 +0000 (21:51 -0800)]
lavfi/af_anequalizer: remove cabs, cexp dependencies
Replaces by real arithmetic. Tested the validity of these transformations separately.
Numerical differences are ~1e-15, and should not matter: it is not even
clear which is more precise mathematically.
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Ganesh Ajjanagadde <gajjanagadde@gmail.com>
Paul B Mahol [Mon, 28 Dec 2015 22:04:40 +0000 (23:04 +0100)]
avfilter/avf_showspectrum: use FF_ARRAY_ELEMS()
Signed-off-by: Paul B Mahol <onemda@gmail.com>
James Almer [Sun, 27 Dec 2015 21:52:00 +0000 (18:52 -0300)]
x86/vf_stereo3d: make ff_anaglyph_sse4 work on x86_32
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
James Almer [Sun, 27 Dec 2015 20:44:48 +0000 (17:44 -0300)]
x86/vf_stereo3d: optimize register usage
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
Paul B Mahol [Mon, 28 Dec 2015 19:20:32 +0000 (20:20 +0100)]
avfilter/avf_showspectrum: make colors for log scale more user friendly
Previosly output was almost useless because background noise, due to
windowing function picked and which is not actually present in audio,
had too much brightness.
Now output of sine wave matches more with SoX.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Mon, 28 Dec 2015 17:51:56 +0000 (18:51 +0100)]
avfilter/avf_showspectrum: use ff_generate_window_func
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Mon, 28 Dec 2015 17:39:31 +0000 (18:39 +0100)]
avfilter: move window function generation into separate file
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Paul B Mahol [Mon, 28 Dec 2015 17:14:46 +0000 (18:14 +0100)]
avfilter/avf_showspectrum: add rscroll sliding mode
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Joel Holdsworth [Mon, 28 Dec 2015 09:50:15 +0000 (09:50 +0000)]
avformat/http: Documented http_proxy option
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Rodger Combs [Mon, 30 Nov 2015 09:00:41 +0000 (03:00 -0600)]
lavf/mpegtsenc: add automatic bitstream filtering
Rodger Combs [Thu, 8 Oct 2015 02:34:06 +0000 (21:34 -0500)]
lavf/matroskaenc: add automatic bitstream filtering
Rodger Combs [Thu, 8 Oct 2015 02:10:08 +0000 (21:10 -0500)]
lavf: add internal API to append a bsf to a stream's list
Rodger Combs [Thu, 8 Oct 2015 02:32:14 +0000 (21:32 -0500)]
lavf: add automatic bitstream filtering; bump version
This solves the problem discussed in https://ffmpeg.org/pipermail/ffmpeg-devel/2015-September/179238.html
by allowing AVCodec::write_header to be delayed until after packets have been
run through required bitstream filters in order to generate global extradata.
It also provides a mechanism by which a muxer can add a bitstream filter to a
stream automatically, rather than prompting the user to do so.
Rodger Combs [Thu, 8 Oct 2015 19:52:48 +0000 (14:52 -0500)]
lavf/tee: use lavf API for applying bitstream filters