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Commit Graph

57501 Commits

Author SHA1 Message Date
Mickaël Raulet
0ddd3c5ba6 hevc: add decode hrd
(cherry picked from commit ab4061dff796b1dd2bc884101226aab48c2c875e)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-27 23:50:35 +01:00
Anton Khirnov
2f77894ccc hevc: better mt implementation
Signed-off-by: Mickaël Raulet <mraulet@insa-rennes.fr>
(cherry picked from commit 93afb8c519deca85b3c97804927de5b016dd32d1)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-27 23:49:50 +01:00
Mickaël Raulet
c1882e801d hevc: clean up mvs(cherry picked from commit 955317c09b877a513d3fcfcd1615909b2f4f651c)
Decreases the difference to Anton Khirnovs patch v5

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-27 23:48:43 +01:00
Mickaël Raulet
2707cca78f hevc: cosmetic change(cherry picked from commit 3b57513b3f39c04337801fb9d159c7ca8dfa9deb)
Decreases the difference to Anton Khirnovs patch v5

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-27 23:48:11 +01:00
Mickaël Raulet
3106cbd321 hevc: more cosmetic(cherry picked from commit 9697abe41daa234602915f85bf6b1c0ca0252cff)
Decreases the difference to Anton Khirnovs patch v5

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-27 23:46:54 +01:00
Mickaël Raulet
3c3ece24ea hevc : cosmetic changes(cherry picked from commit 7308c0ccf13f18cebe4851e6dcd6b5c0b09be1dd)
Decreases the difference to Anton Khirnovs patch v5

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-27 23:45:34 +01:00
Marton Balint
dbe6f9f2c2 lavc: add support for CODEC_CAP_DELAY in subtitles
This patch adds CODEC_CAP_DELAY support to avcodec_decode_subtitle2.

For DVB teletext decoding, a single teletext packet can contain multiple
teletext pages. In order to support that, the teletext decoder may buffer
some pages.

Signed-off-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-27 23:12:41 +01:00
Lukasz Marek
b387a24cb4 lavd/fbdev_enc: remove unused variables
Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-27 22:46:32 +01:00
Michael Niedermayer
758b6d39f6 avcodec/hevc: calculate checksum only if AV_EF_EXPLODE is set
This avoids a slowdown with the default of enabled CRC checks

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-27 22:31:04 +01:00
Michael Niedermayer
69d39cb90c Revert "avcodec/options_table: disable CRC checking by default"
This reverts commit c7027ce9ea.

It appears there is no complete consensus on this currently.
2013-10-27 22:30:31 +01:00
Michael Niedermayer
e797bd9dc7 Revert "avcodec/options_table: set err_detect to careful by default"
This reverts commit b1348eb68b.
2013-10-27 22:30:00 +01:00
Lukasz Marek
b04af34600 lavd/fbdev_enc: more stream validation restrictive
So far fbdev_enc device picked up first video stream and ignored others.
It is required to provide exactly one video stream now.

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
2013-10-27 21:45:32 +01:00
Lukasz Marek
7f5e75eea9 lavd/pulse_audio_enc: more stream validation restrictive
So far pulse device picked up first audio stream and ignored others.
It is required to provide exactly one audio stream now.

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
2013-10-27 21:45:32 +01:00
Lukasz Marek
4fb3aa491b lavd:pulse_audio_enc: fix array compared against 0
fixes CID 1113222

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
2013-10-27 21:45:26 +01:00
Lukasz Marek
e5b3b75669 lavd/pulse_audio_enc: fix timestamp calculation
Current implementation didn't include duration of
last processed packet.
Also remove access to st->cur_dts and replace with pkt->pts.

Signed-off-by: Lukasz Marek <lukasz.m.luki@gmail.com>
2013-10-27 21:43:05 +01:00
Paul B Mahol
75b2bbe21d libavfilter/vf_noise: relicense to LGPL
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-10-27 20:29:07 +00:00
Michael Niedermayer
b1348eb68b avcodec/options_table: set err_detect to careful by default
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-27 21:18:50 +01:00
Anton Khirnov
c7027ce9ea avcodec/options_table: disable CRC checking by default
3 runs each of fate-suite/hevc-conformance/ENTP_C_LG_3.bit

with crc flag
1841819858 decicycles in frame decode, 32 runs, 0 skips
1833937180 decicycles in frame decode, 32 runs, 0 skips
1843283884 decicycles in frame decode, 32 runs, 0 skips

without crc flag
1703897301 decicycles in frame decode, 32 runs, 0 skips
1695031879 decicycles in frame decode, 32 runs, 0 skips
1697524383 decicycles in frame decode, 32 runs, 0 skips

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-27 21:18:50 +01:00
Michael Niedermayer
2886d6cbb7 avcodec/takdec: also do crc check when er compliant is set
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-27 21:18:40 +01:00
Derek Buitenhuis
d206fd996b avio: Check for memory allocation failure of private data
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2013-10-27 19:15:03 +00:00
Derek Buitenhuis
52aed19307 avfiltergraph: Properly handle memory allocation failure
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2013-10-27 19:15:03 +00:00
Derek Buitenhuis
6ef30976e0 timefilter: Handle memory allocation failure
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
2013-10-27 19:14:23 +00:00
Michael Niedermayer
fc7be7ddf3 avcodec/avcodec.h: Add documentation for the AV_EF_* defifines
The documentation is copied from the AVOption texts

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-27 20:05:36 +01:00
Michael Niedermayer
2ef1e62c8d correct the AVOption documentation for AV_EF_CAREFUL
The flag was and is intended to be a sane default and thus does not enable
time consuming checks. This also matches how the flag is used in decoders and
demuxers.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-27 20:03:08 +01:00
Paul B Mahol
292902ea9f avfilter: add mergeplanes filter
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2013-10-27 18:58:43 +00:00
Michael Niedermayer
d9bc251d39 ffmpeg_filter: Fix non jpeg yuv in jpeg support
This is a regression, did not bisect so dont know what caused it but
likely some changes to the command line handling code.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-27 17:41:06 +01:00
Michael Niedermayer
4307026243 avformat/utils: make "first_dts not matching first dts in the queue" message more informative
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-27 17:41:06 +01:00
Stefano Sabatini
5b53dd0803 doc/encoders: replace @xref with @ref command
@xref is ignored by texi2pod.
2013-10-27 15:32:25 +01:00
Ronald S. Bultje
efc5a54cab vp9: skip itxfm_add if the whole block has no coefficients.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-27 15:02:48 +01:00
Ronald S. Bultje
960490c0b2 avcodec/x86/videodsp: Small speedups in ff_emulated_edge_mc x86 SIMD.
Don't use word-size multiplications if size == 2, and if we're using
SIMD instructions (size >= 8), complete leftover 4byte sets using movd,
not mov. Both of these changes lead to minor speedups.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-27 15:02:48 +01:00
Ronald S. Bultje
cd86eb265f avcodec/x86/videodsp: fix a bug in a %if statement where we used '%%' instead of '&&'.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-27 15:02:48 +01:00
Benedict Endemann
696aa74b1a lavfi/overlay: correct small error in intersection detection
The image size of the destination image was used to determine if a source
image was positioned outside the destination image, that no intersection
could occur.  Actually for these two cases the size of the source image
has to be used!

Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2013-10-27 15:01:02 +01:00
Michael Niedermayer
2c7c2a53b9 vcodec/vc1dec: remove dead code
Fixes CID732196

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-27 13:34:35 +01:00
Michael Niedermayer
7eda2e524b avcodec/vc1_parser: check ff_vc1_parse_frame_header*() return value
Fixed CID739860

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-27 13:28:08 +01:00
Michael Niedermayer
46143d2555 avcodec/tiff: factorize offset init code
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-27 13:10:38 +01:00
Michael Niedermayer
d5ad4e4a2f avcodec/tiff: remove TIFF_LONG special case
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-27 13:10:38 +01:00
Michael Niedermayer
0aba920d61 avcodec/tiff: Fix use of uninitialized off variable
Fixes CID1108608

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-27 13:10:38 +01:00
Timothy Gu
43041a7b4a doc/encoders: add libshine doc
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Stefano Sabatini <stefasab@gmail.com>
2013-10-27 13:02:32 +01:00
Stefano Sabatini
d3aa04b150 doc/protocols/rtp: apply misc fixes
Partially suggested-by Burek Pekaric <burek021@gmail.com>.
2013-10-27 12:44:48 +01:00
Timothy Gu
21f22908c6 MAINTAINERS: add my name for Launchpad
Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-27 12:11:06 +01:00
Michael Niedermayer
09ef98f1ae avcodec/hevcpred_template: Fix integer overflows
signed integer overflow is undefined in C

Fixes the following gcc warnings:
In file included from libavcodec/hevcpred.c:27:0:
libavcodec/hevcpred_template.c: In function ‘intra_pred_8’:
libavcodec/hevcpred_template.c:302:9: warning: assuming signed overflow does not occur when assuming that (X - c) > X is always false [-Wstrict-overflow]
In file included from libavcodec/hevcpred.c:31:0:
libavcodec/hevcpred_template.c: In function ‘intra_pred_9’:
libavcodec/hevcpred_template.c:302:9: warning: assuming signed overflow does not occur when assuming that (X - c) > X is always false [-Wstrict-overflow]
In file included from libavcodec/hevcpred.c:35:0:
libavcodec/hevcpred_template.c: In function ‘intra_pred_10’:
libavcodec/hevcpred_template.c:302:9: warning: assuming signed overflow does not occur when assuming that (X - c) > X is always false [-Wstrict-overflow]

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-27 11:54:53 +01:00
Michael Niedermayer
10386710fd Merge commit 'afa93d198aaf2cc661c4df6d4095cd030265d30a'
* commit 'afa93d198aaf2cc661c4df6d4095cd030265d30a':
  hevc_parser: Set pict_type, key_frame and output_picture_number.
  hevc: Search start code in decode_nal_units().

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-27 11:29:37 +01:00
Yusuke Nakamura
afa93d198a hevc_parser: Set pict_type, key_frame and output_picture_number.
Conflicts:
	libavcodec/hevc.c
2013-10-27 11:07:43 +01:00
Yusuke Nakamura
f7f8801839 hevc: Search start code in decode_nal_units().
User may cut off a weird position and send a packet from there.
This avoids returning as invalid data immediately.
2013-10-27 10:43:14 +01:00
Anton Khirnov
83d96e9a19 Changelog: add entry for HEVC support.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-27 10:34:34 +01:00
Guillaume Martres
7b0f61a936 FATE: update HEVC tests
This changes the tests that used the internal hevc checksum to use framecrc

Signed-off-by: Anton Khirnov <anton@khirnov.net>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>

Conflicts:

	tests/fate/hevc.mak
	tests/ref/fate/hevc-conformance-DBLK_A_SONY_3
	tests/ref/fate/hevc-conformance-DBLK_B_SONY_3
	tests/ref/fate/hevc-conformance-DBLK_C_SONY_3
	tests/ref/fate/hevc-conformance-DELTAQP_B_SONY_3
	tests/ref/fate/hevc-conformance-DELTAQP_C_SONY_3
	tests/ref/fate/hevc-conformance-POC_A_Bossen_3

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-27 10:15:56 +01:00
Michael Niedermayer
3b56f665b1 avcodec/flacdec: also do crc check when er compliant is set
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-27 09:51:21 +01:00
Anton Khirnov
346e09638c avcodec/error_resilience check error_concealment, not err_recognition.
err_recognition is supposed to trigger detecting and reporting errors,
not trying to fix them.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2013-10-27 09:51:21 +01:00
Stefano Sabatini
4e268285aa cmdutils: add -colors option 2013-10-27 09:18:45 +01:00
Stefano Sabatini
d61617a523 lavu/parseutils: add av_get_known_color_name() 2013-10-27 09:16:05 +01:00