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Author SHA1 Message Date
Michael Niedermayer
29a1164e60 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>
 2014-06-09 14:56:00 +02:00
Michael Niedermayer
334aafe565 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>
 2014-06-09 14:56:00 +02:00
Carl Eugen Hoyos
673716c54b 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>
 2014-06-09 14:56:00 +02:00
Paul B Mahol
4b6cb1cc69 Zoom & Pan filter 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2014-06-09 12:41:33 +00:00
Michael Niedermayer
0accf24b15 cavsdec: fix qp fixed slice handling 
Fixes Ticket3400

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-09 05:47:49 +02:00
Michael Niedermayer
52e563bb2f avformat/cavsvideodec: Fix probing when the file extension is avs 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-09 05:17:34 +02:00
James Almer
345f2234d1 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>
 2014-06-09 04:13:23 +02:00
James Almer
6d408495b5 x86/dct32: don't build ff_dct32_float_sse on x86_64 
There's an SSE2 version already, and technically the SSE version
on x86_64 was wrong (using pshufd and pshuflw, SSE2 instructions).

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-09 00:51:43 +02:00
Michael Niedermayer
7d8a60a442 avcodec/options_table: improve max/min rate help text 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-08 23:02:25 +02:00
James Almer
85065d2a7c x86/float_dsp: add missing femms 
It was lost during the port.
Should fix fate on 3dnowext machines.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-08 20:06:28 +02:00
Michael Niedermayer
4959c4a793 avcodec/pthread_slice: Use av_malloc(z)_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-08 16:34:50 +02:00
Michael Niedermayer
ab1e191720 avcodec/pthread_frame: Use av_mallocz_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-08 16:34:20 +02:00
Michael Niedermayer
007547b282 avcodec: fix () in TRANSPOSE macro 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-08 15:26:18 +02:00
Michael Niedermayer
7c3af60016 avformat/movenc: use av_malloc(z)_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-08 15:26:03 +02:00
Michael Niedermayer
ee5145c05d avcodec/aacpsy: Use av_mallocz_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-08 15:14:03 +02:00
Michael Niedermayer
6e6bd5481c avcodec/alsdec: Clear MPEG4AudioConfig so that no use of uninitialized memory is possible 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-08 14:30:30 +02:00
James Almer
dcaf9660b6 x86/float_dsp: port vector_fmul_window to yasm 
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-08 12:41:32 +02:00
Michael Niedermayer
d4be3a8d63 configure: add llauddsp dependancy for wmalossless_decoder 
Found-by: jamrial
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-08 03:10:24 +02:00
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