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mirror of https://git.videolan.org/git/ffmpeg.git synced 2024-10-01 00:54:33 +02:00
Commit Graph

63833 Commits

Author SHA1 Message Date
James Almer
fc8db12a73 x86/vp9: inital AVX2 intra_pred
tos3k-vp9-b10000.webm on a Core i5-4200U @1.6GHz

1219 decicycles in ff_vp9_ipred_dc_32x32_ssse3, 131070 runs, 2 skips
439 decicycles in ff_vp9_ipred_dc_32x32_avx2, 131070 runs, 2 skips

3570 decicycles in ff_vp9_ipred_dc_top_32x32_ssse3, 4096 runs, 0 skips
2494 decicycles in ff_vp9_ipred_dc_top_32x32_avx2, 4096 runs, 0 skips

1419 decicycles in ff_vp9_ipred_dc_left_32x32_ssse3, 16384 runs, 0 skips
717 decicycles in ff_vp9_ipred_dc_left_32x32_avx2, 16384 runs, 0 skips

2737 decicycles in ff_vp9_ipred_tm_32x32_avx, 1024 runs, 0 skips
2088 decicycles in ff_vp9_ipred_tm_32x32_avx2, 1024 runs, 0 skips

3090 decicycles in ff_vp9_ipred_v_32x32_avx, 512 runs, 0 skips
2226 decicycles in ff_vp9_ipred_v_32x32_avx2, 512 runs, 0 skips

1565 decicycles in ff_vp9_ipred_h_32x32_avx, 1024 runs, 0 skips
922 decicycles in ff_vp9_ipred_h_32x32_avx2, 1024 runs, 0 skips

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-08 02:37:20 +02:00
Michael Niedermayer
5183fac92f avcodec/hevc_sei: fix invalid get_bits() in a comment
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-07 23:37:27 +02:00
Michael Niedermayer
01ef127bf8 ffmpeg: support setting AVStream.discard
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-07 21:26:22 +02:00
Michael Niedermayer
5affab960c ffmpeg_opt: remove unused variable and undocumented and not working command line option
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-07 21:13:08 +02:00
Michael Niedermayer
118c042116 avcodec/tscc2: fix macro ()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-07 17:44:23 +02:00
Michael Niedermayer
925bd174f2 avcodec/tta: fix macro ()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-07 17:44:14 +02:00
Michael Niedermayer
f240740712 avfilter/af_amix: Use av_mallocz_array()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-07 15:06:14 +02:00
Michael Niedermayer
a62814abf4 avfilter/af_channelmap: Use av_mallocz_array()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-07 15:05:51 +02:00
Michael Niedermayer
1c7ac94cdf avfilter/af_aphaser: Use av_malloc_array()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-07 15:05:33 +02:00
Michael Niedermayer
3a10bf93b5 avdevice/lavfi: Use av_malloc_array()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-07 15:04:50 +02:00
Michael Niedermayer
b2d1e22c2a avformat/udp: fix build on MINIX
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-07 14:43:07 +02:00
Michael Niedermayer
74760883fc avformat/flvenc: Do not allow creating h263/mpeg4 in flv without unofficial format extensions being enabled.
Found-by: Jean-Baptiste Kempf <jb@videolan.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-07 12:03:31 +02:00
Michael Niedermayer
5a376976a0 avcodec/vorbisdec: Reset first_frame
This avoids returning a initial frame after seeking which does
not match what would be received when decoding from the begin.

Suggested-by: Dale Curtis <dalecurtis@chromium.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-07 02:09:27 +02:00
Michael Niedermayer
71da91e887 avcodec/libvpxenc: update the ranges for "cpu_used" so it matches the "speed" alias
Reviewed-by: James Zern <jzern@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-06 23:52:20 +02:00
Rafaël Carré
5265e3e40f avcodec/libvpxenc: Update the "cpu-used" options default to match the "speed" alias
Reviewed-by: James Zern <jzern@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-06 23:50:03 +02:00
Michael Niedermayer
37cf695af0 Merge commit '3d79d0c93e5b37a35b1b22d6c18699c233aad1ba'
* commit '3d79d0c93e5b37a35b1b22d6c18699c233aad1ba':
  adpcm: Avoid reading out of bounds in the IMA QT trellis encoder

See: a32765c425
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-06 23:42:54 +02:00
Michael Niedermayer
faabef3d3d Merge commit '103243ca649cc305129ed0352bf4d97e5ddf4d80'
* commit '103243ca649cc305129ed0352bf4d97e5ddf4d80':
  oggenc: Set the right AVOption size for the pref_duration option

See: 536baf6cc5
Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-06 23:36:12 +02:00
Michael Niedermayer
cd016db425 Merge commit 'f558f0d2da9426c7f5ba346b5b8e6eb720148362'
* commit 'f558f0d2da9426c7f5ba346b5b8e6eb720148362':
  avcodec options: add enum option for color_range

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-06 23:34:44 +02:00
Michael Niedermayer
00acf5c42a Merge commit '7c29b7229bedf0c37d09bd02dab88e563adffd3c'
* commit '7c29b7229bedf0c37d09bd02dab88e563adffd3c':
  avcodec options: add enum option for colorspace

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-06 23:19:45 +02:00
Michael Niedermayer
9e1d97aa06 Merge commit 'efc2dfe6a0238ec08769626db899ea910be24407'
* commit 'efc2dfe6a0238ec08769626db899ea910be24407':
  avcodec options: add enum option for color_trc

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-06 23:09:26 +02:00
Michael Niedermayer
58e501b1e9 Merge commit 'bd71c300f9ba7f9875bb5df17ce522e9128bae10'
* commit 'bd71c300f9ba7f9875bb5df17ce522e9128bae10':
  avcodec options: add enum option for color_primaries

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-06 23:01:31 +02:00
Michael Niedermayer
3b42a8e439 avcodec/mpeg12enc: store sequence display extension only if we have something to store in it
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-06 22:54:22 +02:00
Michael Niedermayer
5163fb9446 Merge commit '8a06794112d02a5707f766b8b38a5d50dfd03898'
* commit '8a06794112d02a5707f766b8b38a5d50dfd03898':
  mpeg2: add sequence display extension information

Conflicts:
	libavcodec/mpeg12enc.c
	tests/ref/lavf/gxf
	tests/ref/lavf/mxf
	tests/ref/lavf/mxf_d10
	tests/ref/lavf/ts
	tests/ref/seek/lavf-gxf
	tests/ref/seek/lavf-mxf
	tests/ref/seek/lavf-ts
	tests/ref/seek/vsynth2-mpeg2-422
	tests/ref/seek/vsynth2-mpeg2-idct-int
	tests/ref/seek/vsynth2-mpeg2-ilace
	tests/ref/seek/vsynth2-mpeg2-ivlc-qprd
	tests/ref/seek/vsynth2-mpeg2-thread
	tests/ref/seek/vsynth2-mpeg2-thread-ivlc
	tests/ref/vsynth/vsynth1-mpeg2
	tests/ref/vsynth/vsynth1-mpeg2-422
	tests/ref/vsynth/vsynth1-mpeg2-idct-int
	tests/ref/vsynth/vsynth1-mpeg2-ilace
	tests/ref/vsynth/vsynth1-mpeg2-ivlc-qprd
	tests/ref/vsynth/vsynth1-mpeg2-thread
	tests/ref/vsynth/vsynth1-mpeg2-thread-ivlc
	tests/ref/vsynth/vsynth2-mpeg2
	tests/ref/vsynth/vsynth2-mpeg2-422
	tests/ref/vsynth/vsynth2-mpeg2-idct-int
	tests/ref/vsynth/vsynth2-mpeg2-ilace
	tests/ref/vsynth/vsynth2-mpeg2-ivlc-qprd
	tests/ref/vsynth/vsynth2-mpeg2-thread
	tests/ref/vsynth/vsynth2-mpeg2-thread-ivlc

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-06 22:36:07 +02:00
Christophe Gisquet
7eb5b20a87 huffyuvdec: trick for plane decoding <= 14bits
Refactor the code to minimize code duplication.

Before:
130870 decicycles in g, 1048139 runs, 437 skips
10bits:  9.048
12bits: 10.733

After:
126960 decicycles in g, 1048136 runs, 440 skips
10bits:  8.642
12bits:  9.656

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-06 21:42:52 +02:00
Vignesh Venkatasubramanian
c80181352c lavf/matroskaenc: Fix Cues on Audio for WebM DASH
Fix a change that was broken by [1]. Cues must be added for audio frames
on cluster start for WebM when the DASH flag is passed. Restoring
correct functionality.

[1] http://goo.gl/xYLq7Z

Signed-off-by: Vignesh Venkatasubramanian <vigneshv@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-06 21:36:11 +02:00
Michael Niedermayer
e374e77292 avutil/libm: fix fminf() emulation build failure due to undefined FFMIN
Found-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-06 21:00:11 +02:00
Martin Storsjö
3d79d0c93e adpcm: Avoid reading out of bounds in the IMA QT trellis encoder
This was broken in 095be4fb - samples+ch (for the previous
non-planar case) equals &samples_p[ch][0]. The confusion
probably stemmed from the IMA WAV case where it originally
was &samples[avctx->channels + ch], which was correctly
changed into &samples_p[ch][1].

CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2014-06-06 19:23:54 +03:00
Martin Storsjö
103243ca64 oggenc: Set the right AVOption size for the pref_duration option
On big endian machines, the default value set via the faulty
AVOption ended up as 2^32 times too big.

This fixes the fate-lavf-ogg test which currently is broken on
big endian machines, broken since 3831362. Since that commit,
a final zero-sized packet is written to the ogg muxer in that test,
which caused different flushing behaviour on little and big endian
depending on whether the pref_duration option was handled as it
should or not.

CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
2014-06-06 19:22:14 +03:00
Michael Niedermayer
049b20b287 avcodec/adpcmenc: fix integer overflow / undefined behavior in STORE_NODE()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-06 18:03:31 +02:00
Michael Niedermayer
1aa60980d2 fate: enable fate-seek-acodec-adpcm-ima_qt-trellis
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-06 18:03:31 +02:00
Michael Niedermayer
867c02acd2 avfilter/avf_showcqt: avoid using fminf()
The loop with fminf() changes from 18093856 to 17403218 dezicycles (gcc 4.6.3, sandybridge i7)

Reviewed-by: Clément Bœsch <u@pkh.me>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-06 17:20:05 +02:00
Michael Niedermayer
afce834843 avutil/libm: Replace macro based fminf() by function
This avoids issues when the FFMIN parameter evaluation has side effects

Reviewed-by: Clément Bœsch <u@pkh.me>
Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-06 17:18:14 +02:00
Martin Storsjö
fa8f060b75 adpcm: Write the proper predictor in trellis mode in IMA QT
The actual predictor value, set by the trellis code, never
was written back into the variable that was written into
the block header. This was accidentally removed in b304244b.

This significantly improves the audio quality of the trellis
case, which was plain broken since b304244b.

Encoding IMA QT with trellis still actually gives a slightly
worse quality than without trellis, since the trellis encoder
doesn't use the exact same way of rounding as in
adpcm_ima_qt_compress_sample and adpcm_ima_qt_expand_nibble.

Fixes part of Ticket3701

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-06 17:08:21 +02:00
Michael Niedermayer
fb7646d92c fate: enable adpcm-ima_qt-trellis
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-06 17:08:21 +02:00
Martin Storsjö
a32765c425 adpcm: Fix trellis encoding of IMA QT
This was broken in 095be4fb - samples+ch (for the previous
non-planar case) equals &samples_p[ch][0]. The confusion
probably stemmed from the IMA WAV case where it originally
was &samples[avctx->channels + ch], which was correctly
changed into &samples_p[ch][1].

Fixes part of Ticket3701

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-06 17:07:11 +02:00
Marc-Antoine Arnaud
f558f0d2da avcodec options: add enum option for color_range
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2014-06-06 15:40:08 +01:00
Marc-Antoine Arnaud
7c29b7229b avcodec options: add enum option for colorspace
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2014-06-06 15:39:50 +01:00
Marc-Antoine Arnaud
efc2dfe6a0 avcodec options: add enum option for color_trc
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2014-06-06 15:39:34 +01:00
Marc-Antoine Arnaud
bd71c300f9 avcodec options: add enum option for color_primaries
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2014-06-06 15:39:08 +01:00
Marc-Antoine Arnaud
8a06794112 mpeg2: add sequence display extension information
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2014-06-06 15:38:10 +01:00
Michael Niedermayer
3133e7fd44 avutil/libm: use FFMIN instead of fmin()
MSVC apparently doesnt support fmin() either

Suggested/Found-by: ubitux, Daemon404, nevcairiel
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-06 16:02:53 +02:00
Michael Niedermayer
27b893b231 avformat/mov: fix "warning: variable altitude set but not used" warning
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-06 15:46:03 +02:00
Michael Niedermayer
2c1bf3fc96 avutil/libm: fix fminf typo
Found-by: ubitux
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-06 15:46:03 +02:00
Michael Niedermayer
97508af274 build: add fminf() emulation
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-06 14:54:57 +02:00
Michael Niedermayer
a80342fe56 Merge remote-tracking branch 'cehoyos/master'
* cehoyos/master:
  Allow >2G for skip_initial_bytes.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-06 14:01:21 +02:00
Christophe Gisquet
adf4ee40e7 wma lossless: reuse scalarproduct_and_madd_int16
This is done by padding the coefficient buffer with 0s, because the order
may be only a multiple of 4, and the DSP function requires batches of 8.

However, no sample with such a case was found, so request one if it uses
that kind of order.

Approximate relative speedup depending on instruction set:
plain C: -6%
mmxext:  51%
sse2:    54%

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-06 13:51:41 +02:00
Michael Niedermayer
c2e2b29b73 Merge commit '2f7065190ad48744014a02288799d03adfa613e0'
* commit '2f7065190ad48744014a02288799d03adfa613e0':
  libfdk-aac: Relicense the library wrappers to the ISC license

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-06 13:41:27 +02:00
Michael Niedermayer
a083543da0 Merge commit 'e7d6d0bf3c5cc1bc048b0ddbc169a91862568e0c'
* commit 'e7d6d0bf3c5cc1bc048b0ddbc169a91862568e0c':
  mov: Export geotag metadata fields

Conflicts:
	libavformat/mov.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-06 13:24:30 +02:00
Martin Storsjö
2f7065190a libfdk-aac: Relicense the library wrappers to the ISC license
This reduces the number of different licenses used within libav,
and is preferrable since it has less ambiguous wordings than
the BSD license with respect to the duties of the user of the code.

Fraunhofer have now indicated that they're allowed to contribute
code under this license as well.

Signed-off-by: Martin Storsjö <martin@martin.st>
2014-06-06 10:48:27 +03:00
Martin Storsjö
e7d6d0bf3c mov: Export geotag metadata fields
The '?xyz' form is used by android devices (and according to apple
mailing list archives, also by older iOS devices). The 'loci' field
(defined in 3GPP 26.244) is used by recent iOS devices.

Even though the loci field can contain an altitude, it was plain
0 in my sample. Just export longitude and latitude, in a string
format matching the one used by the '?xyz' metadata field.

Signed-off-by: Martin Storsjö <martin@martin.st>
2014-06-06 10:46:10 +03:00