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133 Commits

Author SHA1 Message Date
Michael Niedermayer
114a2eb272 avcodec: Use av_clip_uintp2() where possible 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-21 15:50:03 +01:00
Michael Niedermayer
357168bcf6 Merge commit '5ec6d152e26c570c0a16ec72c1f354db95708179' 
* commit '5ec6d152e26c570c0a16ec72c1f354db95708179':
  indeo4: B-frames decoding

Conflicts:
	libavcodec/ivi_common.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-27 02:05:22 +02:00
Dirk Ausserhaus
5ec6d152e2 indeo4: B-frames decoding 
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
 2014-06-26 19:17:33 +02:00
Michael Niedermayer
b222e0773c Merge commit 'e121ac634ba324a318f4a97f978dcfb48da6b735' 
* commit 'e121ac634ba324a318f4a97f978dcfb48da6b735':
  indeo45: use is_indeo4 context flag instead of checking codec ID

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-06-23 13:56:52 +02:00
Dirk Ausserhaus
e121ac634b indeo45: use is_indeo4 context flag instead of checking codec ID 
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
 2014-06-23 09:29:39 +02:00
Dirk Ausserhaus
f76e3669bb Decode both parts of Indeo4 IP frames 
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
 2014-06-01 08:53:27 +02:00
Dirk Ausserhaus
3df0d20028 Move Indeo4 frametypes into common header. 
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
 2014-06-01 08:53:27 +02:00
Dirk Ausserhaus
8bfb4d72dd avcodec/indeo4: Decode both parts of IP frames 
Fixes part of Ticket845

av_frame_move_ref() idea by Anton Khirnov

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 13:49:42 +02:00
Dirk Ausserhaus
d24673a2c8 avcodec/indeo4: Move frametypes into common header. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-05-30 13:49:25 +02:00
Michael Niedermayer
f08ca91b05 avcodec/ivi_common: Use av_mallocz_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-30 18:27:51 +02:00
Michael Niedermayer
8d024c5107 Merge commit 'cc8163e1a3601a56f722a4720516e860bf1c6198' 
* commit 'cc8163e1a3601a56f722a4720516e860bf1c6198':
  avcodec: more correct printf specifiers

Conflicts:
	libavcodec/4xm.c
	libavcodec/alsdec.c
	libavcodec/dfa.c
	libavcodec/h264_ps.c
	libavcodec/jpeg2000dec.c
	libavcodec/lagarith.c
	libavcodec/mpeg12dec.c
	libavcodec/rv10.c
	libavcodec/svq3.c
	libavcodec/wmaprodec.c
	libavcodec/xwddec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-03-22 18:43:40 +01:00
Diego Biurrun
cc8163e1a3 avcodec: more correct printf specifiers 2014-03-22 14:08:20 +01:00
Michael Niedermayer
965fa6b0d9 Merge commit 'fb0c9d41d685abb58575c5482ca33b8cd457c5ec' 
* commit 'fb0c9d41d685abb58575c5482ca33b8cd457c5ec':
  avutil: remove timer.h include from internal.h

Conflicts:
	libavcodec/ffv1dec.c
	libavutil/internal.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-01-26 01:54:55 +01:00
Janne Grunau
fb0c9d41d6 avutil: remove timer.h include from internal.h 
Added libavutil/timer.h include to all files with {START,STOP}_TIMER.
 2014-01-25 21:50:20 +01:00
Michael Niedermayer
d164ad3298 avcodec/ivi_common: use av_mallocz() to allocate mbs array 
Fixes use of uninitialized memory
Fixes: msan_uninit-mem_7f1dffa1c016_8245_sasha.avi
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-12-26 14:53:39 +01:00
Michael Niedermayer
bf92cd8178 Merge commit '967cd6fafbf2fdec9cbe011296ad34a70212427e' 
* commit '967cd6fafbf2fdec9cbe011296ad34a70212427e':
  libopenjpegdec: stop using deprecated avcodec_set_dimensions
  kgv1dec: stop using deprecated avcodec_set_dimensions
  ivi_common: stop using deprecated avcodec_set_dimensions
  indeo3: stop using deprecated avcodec_set_dimensions

Conflicts:
	libavcodec/ivi_common.c
	libavcodec/kgv1dec.c
	libavcodec/libopenjpegdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-11-01 15:07:25 +01:00
Anton Khirnov
d184cd1dac ivi_common: stop using deprecated avcodec_set_dimensions 2013-10-31 20:14:15 +01:00
Michael Niedermayer
489c575bd6 avcodec/ivi_common: make while get_bits loop more robust by checking bits left 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-30 14:59:00 +01:00
Michael Niedermayer
8d0b899e38 Merge commit 'a92538b7c0defc86c55fb91f55dfa36aad192673' 
* commit 'a92538b7c0defc86c55fb91f55dfa36aad192673':
  ivi_common: Make sure color planes have been initialized

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-17 16:22:47 +02:00
Martin Storsjö
a92538b7c0 ivi_common: Make sure color planes have been initialized 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
 2013-09-17 11:33:38 +03:00
Michael Niedermayer
7372177a08 Merge commit '060ce0c697e261ca2792a7df30dfd1bae6900a4f' 
* commit '060ce0c697e261ca2792a7df30dfd1bae6900a4f':
  ivi_common: Make some tables only used within the file static

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-08-16 12:31:43 +02:00
Diego Biurrun
060ce0c697 ivi_common: Make some tables only used within the file static 2013-08-15 14:38:03 +02:00
Michael Niedermayer
fcbf16a76f Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  indeo: Reject impossible FRAMETYPE_NULL

Conflicts:
	libavcodec/ivi_common.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-15 14:08:06 +02:00
Michael Niedermayer
c4b904caea Merge commit 'f9e5261cab067be7278f73d515bc9b601eb56202' 
* commit 'f9e5261cab067be7278f73d515bc9b601eb56202':
  indeo: Do not reference mismatched tiles

Conflicts:
	libavcodec/ivi_common.c

See: dab70c62d2
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-15 13:58:38 +02:00
Michael Niedermayer
8e4ecd8774 Merge commit '28dda8a691f1c723a4a9365ab85f9625f1330096' 
* commit '28dda8a691f1c723a4a9365ab85f9625f1330096':
  indeo: Sanitize ff_ivi_init_planes fail paths

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-15 13:45:36 +02:00
Michael Niedermayer
1cd74a9b4d Merge commit '25a6666f6c07c6ac8449a63d7fbce0dfd29c54cd' 
* commit '25a6666f6c07c6ac8449a63d7fbce0dfd29c54cd':
  indeo: Bound-check before applying motion compensation

The added checks and one previously added check are replaced by asserts,
the conditions can only be
true when vectors are invalid or there are worse inconsistencies.
We are checking the vectors validity and there should be no
inconsistencies, thus the checks should not be needed.
Also no files are known to cause any anomalies in ffmpeg

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-15 13:13:52 +02:00
Luca Barbato
5b2a29552c indeo: Reject impossible FRAMETYPE_NULL 
A frame marked FRAMETYPE_NULL cannot be scalable and requires a
previous frame successfully decoded.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2013-07-15 11:46:50 +02:00
Luca Barbato
f9e5261cab indeo: Do not reference mismatched tiles 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2013-07-15 11:46:30 +02:00
Luca Barbato
28dda8a691 indeo: Sanitize ff_ivi_init_planes fail paths 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2013-07-15 11:29:59 +02:00
Luca Barbato
25a6666f6c indeo: Bound-check before applying motion compensation 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2013-07-15 11:29:59 +02:00
Michael Niedermayer
a8e5fac1fb Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  indeo: Bound-check before applying transform

Conflicts:
	libavcodec/indeo4.c
	libavcodec/indeo5.c
	libavcodec/ivi_common.c

See: af38823709, 0846719dd1
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-14 13:37:40 +02:00
Luca Barbato
dc79685195 indeo: Bound-check before applying transform 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2013-07-13 19:11:18 +02:00
Michael Niedermayer
9f89bebb7b Merge commit '6a10142faa1cca8ba2bfe51b970754f62d60f320' 
* commit '6a10142faa1cca8ba2bfe51b970754f62d60f320':
  indeo: reject negative array indexes

Conflicts:
	libavcodec/ivi_common.c

See: 93927eb334, a93c7ca6ef

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-05 12:26:25 +02:00
Michael Niedermayer
7d3b55c6a4 Merge commit '6dfacd7ab126aea1392949d1aa10fdc3d3eeb911' 
* commit '6dfacd7ab126aea1392949d1aa10fdc3d3eeb911':
  indeo: Cosmetic formatting

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-05 12:08:22 +02:00
Michael Niedermayer
9b10440dcd Merge commit '62256010e9bc8879e2bf7f3b94af8ff85e239082' 
* commit '62256010e9bc8879e2bf7f3b94af8ff85e239082':
  indeo: Refactor ff_ivi_init_tiles and ivi_decode_blocks

Conflicts:
	libavcodec/ivi_common.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-05 12:02:53 +02:00
Michael Niedermayer
0e2056056f Merge commit 'f6f36ca8ca1b2526d3abff7d7c627322d3bce912' 
* commit 'f6f36ca8ca1b2526d3abff7d7c627322d3bce912':
  indeo: Refactor ff_ivi_dec_huff_desc

Conflicts:
	libavcodec/ivi_common.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-05 11:50:46 +02:00
Michael Niedermayer
cced6f4d58 Merge commit 'e6d8acf6a8fba4743eb56eabe72a741d1bbee3cb' 
* commit 'e6d8acf6a8fba4743eb56eabe72a741d1bbee3cb':
  indeo: use a typedef for the mc function pointer
  cabac: x86 version of get_cabac_bypass
  aic: use chroma scan tables while decoding luma component in progressive mode

Conflicts:
	libavcodec/aic.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-05 11:41:30 +02:00
Luca Barbato
6a10142faa indeo: reject negative array indexes 
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2013-07-04 16:06:11 +02:00
Luca Barbato
6dfacd7ab1 indeo: Cosmetic formatting 
Trim some overly long lines.
 2013-07-04 16:06:10 +02:00
Luca Barbato
62256010e9 indeo: Refactor ff_ivi_init_tiles and ivi_decode_blocks 
Spin large and mostly self contained blocks into stand alone
functions.
 2013-07-04 16:06:10 +02:00
Luca Barbato
f6f36ca8ca indeo: Refactor ff_ivi_dec_huff_desc 
Spare an indentation level.
 2013-07-04 16:06:10 +02:00
Luca Barbato
e6d8acf6a8 indeo: use a typedef for the mc function pointer 2013-07-04 16:06:10 +02:00
Michael Niedermayer
280afa40bc Merge commit 'dd3754a48854cd570d38db72394491aab0f36570' 
* commit 'dd3754a48854cd570d38db72394491aab0f36570':
  indeo: use proper error code

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-01 11:37:37 +02:00
Michael Niedermayer
43229d609a Merge commit '7388c0c58601477db076e2e74e8b11f8a644384a' 
* commit '7388c0c58601477db076e2e74e8b11f8a644384a':
  indeo: Properly forward the error codes

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-07-01 11:31:25 +02:00
Luca Barbato
b36e1893ef indeo: check for reference when inheriting mvs 
The same is done already for qdelta.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2013-07-01 04:20:58 +02:00
Luca Barbato
dd3754a488 indeo: use proper error code 2013-07-01 04:17:46 +02:00
Luca Barbato
7388c0c586 indeo: Properly forward the error codes 
If the tile data size does not match the buffer size it did not
return an AVERROR_INVALIDDATA causing futher corruption later.

Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
CC: libav-stable@libav.org
 2013-07-01 04:17:46 +02:00
Michael Niedermayer
0c2f673ed2 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  indeo4: expand allowed quantiser range
  configure: icl: Merge -Qdiag-error parameters

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-06-01 10:27:47 +02:00
Kostya Shishkov
33f64fd5d5 indeo4: expand allowed quantiser range 
Indeo 4 has quantiser range 0-31 instead of 0-23 for Indeo 5, and clipping
quantiser leads to incorrect quantisation and DC prediction on low-quality
videos.

This fixes bug 259.
 2013-06-01 06:36:47 +02:00
Michael Niedermayer
0aa095483d Merge commit '6fee1b90ce3bf4fbdfde7016e0890057c9000487' 
* commit '6fee1b90ce3bf4fbdfde7016e0890057c9000487':
  avcodec: Add av_cold attributes to init functions missing them

Conflicts:
	libavcodec/aacpsy.c
	libavcodec/atrac3.c
	libavcodec/dvdsubdec.c
	libavcodec/ffv1.c
	libavcodec/ffv1enc.c
	libavcodec/h261enc.c
	libavcodec/h264_parser.c
	libavcodec/h264dsp.c
	libavcodec/h264pred.c
	libavcodec/libschroedingerenc.c
	libavcodec/libxvid_rc.c
	libavcodec/mpeg12.c
	libavcodec/mpeg12enc.c
	libavcodec/proresdsp.c
	libavcodec/rangecoder.c
	libavcodec/videodsp.c
	libavcodec/x86/proresdsp_init.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2013-05-05 11:34:29 +02:00