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31818 Commits

Author SHA1 Message Date
Michael Niedermayer
dd186b5825 avcodec/error_resilience: Fix mbskip_table==NULL codepath 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 19:24:03 +01:00
Michael Niedermayer
b37b0a58e3 Merge commit '5bc69f38c1af71fbcbfb4b5efa77d0aeb5424c04' 
* commit '5bc69f38c1af71fbcbfb4b5efa77d0aeb5424c04':
  error_resilience: do not require mbintra/skip tables

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 19:03:10 +01:00
Michael Niedermayer
44e4a86c8a Merge commit 'c377e04d8aa74d030672e9a4788a700b0695fc14' 
* commit 'c377e04d8aa74d030672e9a4788a700b0695fc14':
  h264: move top_borders into the per-slice context

Conflicts:
	libavcodec/h264.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 18:58:59 +01:00
Michael Niedermayer
3d1d8e1f95 Merge commit '36d04801ba9d8622c2d759c172aea18561bac74d' 
* commit '36d04801ba9d8622c2d759c172aea18561bac74d':
  h264: move the scratch buffers into the per-slice context

Conflicts:
	libavcodec/h264.h
	libavcodec/h264_slice.c
	libavcodec/svq3.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 18:50:53 +01:00
Michael Niedermayer
2730163329 Merge commit '34d4c605e9a5116d5289b35633ade5b01cacab24' 
* commit '34d4c605e9a5116d5289b35633ade5b01cacab24':
  h264_loopfilter: constify all uses of H264Context

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 18:26:10 +01:00
Michael Niedermayer
e845b9573d Merge commit '7505c8dfba255f8e6c6dbb574d0cec91da16f24d' 
* commit '7505c8dfba255f8e6c6dbb574d0cec91da16f24d':
  h264_cavlc: constify all uses of H264Context

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 18:19:58 +01:00
Michael Niedermayer
eb058a8dc5 Merge commit 'ba7e165b864d69da4f0c79ec7757cb351535002f' 
* commit 'ba7e165b864d69da4f0c79ec7757cb351535002f':
  h264_cabac: constify all uses of H264Context

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 18:19:24 +01:00
Michael Niedermayer
9f2fad1af7 Merge commit '5c4b98de4d101ea715ef86847306a510afd0db0c' 
* commit '5c4b98de4d101ea715ef86847306a510afd0db0c':
  h264.c: constify all uses of H264Context in slice and lower-level functions

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 18:18:40 +01:00
Michael Niedermayer
9d0450ae94 Merge commit 'e9b2383bf86b38ad18a001801aee20c8182e29bd' 
* commit 'e9b2383bf86b38ad18a001801aee20c8182e29bd':
  h264: move mb_mbaff into the per-slice context

Conflicts:
	libavcodec/h264_cabac.c
	libavcodec/h264_cavlc.c
	libavcodec/h264_slice.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 18:07:01 +01:00
Michael Niedermayer
d511dc6530 Merge commit 'bc98e8c0e0a8babfea35c98855e366b29cbe1191' 
* commit 'bc98e8c0e0a8babfea35c98855e366b29cbe1191':
  h264: move mb_field_decoding_flag into the per-slice context

Conflicts:
	libavcodec/h264_slice.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 18:03:54 +01:00
Michael Niedermayer
a0b39747b7 Merge commit '6490a0c0fbe0e55f765ea2aa2e8495181ea1f719' 
* commit '6490a0c0fbe0e55f765ea2aa2e8495181ea1f719':
  h264_mb: constify all uses of H264Context

Conflicts:
	libavcodec/h264.h
	libavcodec/h264_mb.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 17:23:10 +01:00
Michael Niedermayer
06e5b331f5 Merge commit '51822879e7732ee8175dad98dde1a135f6e5c1a4' 
* commit '51822879e7732ee8175dad98dde1a135f6e5c1a4':
  h264_mb: constify block_offset

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 17:22:15 +01:00
Michael Niedermayer
bc5383e6c4 Merge commit '3bea6409a1868354a1d29b34de424c3636c222b7' 
* commit '3bea6409a1868354a1d29b34de424c3636c222b7':
  h264_mvpred: constify all uses of H264Context

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 17:21:44 +01:00
Michael Niedermayer
a81a6dcb11 Merge commit '460176aa19acb8d8bdb52af1ec97891e0f65843c' 
* commit '460176aa19acb8d8bdb52af1ec97891e0f65843c':
  h264.h: constify all uses of H264Context

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 17:14:36 +01:00
Michael Niedermayer
48d00b527b Merge commit 'd27b8248a6ee7e64c68c46c23e00d703b9caa50c' 
* commit 'd27b8248a6ee7e64c68c46c23e00d703b9caa50c':
  h264_direct: constify all uses of H264Context

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 17:13:56 +01:00
Michael Niedermayer
55215383dc Merge commit 'f42485dbce614b3f63182845da43db690b427b7c' 
* commit 'f42485dbce614b3f63182845da43db690b427b7c':
  h264: use a separate GetBitContext for slice data

Conflicts:
	libavcodec/h264.c
	libavcodec/h264_cavlc.c
	libavcodec/h264_parser.c
	libavcodec/h264_slice.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 17:13:24 +01:00
Michael Niedermayer
727b202330 Merge commit '2ea00e35e4e0b58f7a306dd55d8f72a21c32c946' 
* commit '2ea00e35e4e0b58f7a306dd55d8f72a21c32c946':
  h264: do not abuse the context as a temporary storage in get_last_needed_nal()

Conflicts:
	libavcodec/h264.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 17:02:23 +01:00
Michael Niedermayer
eba2c2321b Merge commit '404a416d4b1fcbf9db5569481d8181f296c01ea9' 
* commit '404a416d4b1fcbf9db5569481d8181f296c01ea9':
  h264: remove some remnants of data partitioning

Conflicts:
	libavcodec/h264.c
	libavcodec/h264_slice.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 17:00:51 +01:00
Michael Niedermayer
72bec029ee Merge commit '7bbc254d646ed9cf6deffc3fda75ae6729f95979' 
* commit '7bbc254d646ed9cf6deffc3fda75ae6729f95979':
  h264: move resync_mb_{x,y} into the per-slice context

Conflicts:
	libavcodec/h264_slice.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 16:54:48 +01:00
Michael Niedermayer
d76559fb5f Merge commit 'd4d9068cdf8f4b2b87ae87a2ef880d243f77b977' 
* commit 'd4d9068cdf8f4b2b87ae87a2ef880d243f77b977':
  h264: move mb_{x,y} into the per-slice context

Conflicts:
	libavcodec/h264.c
	libavcodec/h264_cavlc.c
	libavcodec/h264_mb.c
	libavcodec/h264_slice.c
	libavcodec/svq3.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 16:46:15 +01:00
Michael Niedermayer
668c65e7e7 Merge commit '0edbe6faa7ef80daf0e84353cbe733389bf1a522' 
* commit '0edbe6faa7ef80daf0e84353cbe733389bf1a522':
  h264: move mb_xy into the per-slice context

Conflicts:
	libavcodec/h264.c
	libavcodec/h264_cabac.c
	libavcodec/svq3.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 16:18:29 +01:00
Michael Niedermayer
db4234c500 Merge commit '07c5ca551b7327d3c4e33738cc0cd2d5ac2779fa' 
* commit '07c5ca551b7327d3c4e33738cc0cd2d5ac2779fa':
  h264: move is_complex into the per-slice context

Conflicts:
	libavcodec/h264_slice.c
	libavcodec/svq3.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 16:10:31 +01:00
Michael Niedermayer
70eec8f432 Merge commit '47a0d393504d6726c4a235951153bee0abb3f7d6' 
* commit '47a0d393504d6726c4a235951153bee0abb3f7d6':
  h264: move mb_skip_run into the per-slice context

Conflicts:
	libavcodec/h264_cavlc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 16:09:14 +01:00
Michael Niedermayer
da7f4c32ab Merge commit '9951907f6fc37a8d41566dbee09f7c15ff587de6' 
* commit '9951907f6fc37a8d41566dbee09f7c15ff587de6':
  h264: move redundant_pic_count into the per-slice context

Conflicts:
	libavcodec/h264.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 16:07:53 +01:00
Michael Niedermayer
04d23cf1c5 Merge commit 'a9b201cacf85d710b102010cb4baef97f00ea39b' 
* commit 'a9b201cacf85d710b102010cb4baef97f00ea39b':
  h264: move cabac_init_idc into the per-slice context

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 16:06:57 +01:00
Michael Niedermayer
7d23931632 Merge commit 'e6c90ce94f1b07f50cea2babf7471af455cca0ff' 
* commit 'e6c90ce94f1b07f50cea2babf7471af455cca0ff':
  h264: move loopfilter parameters into the per-slice context

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 15:59:20 +01:00
Michael Niedermayer
ad6cee117e Merge commit 'bd3e460b73dd54a68dc253e010c239cefc8d8d55' 
* commit 'bd3e460b73dd54a68dc253e010c239cefc8d8d55':
  h264: move direct_cache into the per-slice context

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 15:58:50 +01:00
Michael Niedermayer
6a2e1ff02a Merge commit '6479c79f5517e2881bc881e737b2dbce69553878' 
* commit '6479c79f5517e2881bc881e737b2dbce69553878':
  h264: move mvd_cache into the per-slice context

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 15:58:05 +01:00
Michael Niedermayer
c9841c05be Merge commit 'a67f8ae9a2c8529bf6a635e8ca4e3483592708b1' 
* commit 'a67f8ae9a2c8529bf6a635e8ca4e3483592708b1':
  h264: move mvd_table into the per-slice context

Conflicts:
	libavcodec/h264.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 15:57:21 +01:00
Michael Niedermayer
a4952e7343 Merge commit '5c8280c3075dd54f26752c3a1185647578421703' 
* commit '5c8280c3075dd54f26752c3a1185647578421703':
  h264: move last_qscale_diff into the per-slice context

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 15:48:53 +01:00
Michael Niedermayer
4c5c913dd8 Merge commit 'e7226984ac13aacb84eae77a372df8ff7685848f' 
* commit 'e7226984ac13aacb84eae77a372df8ff7685848f':
  h264: move [{top,left}_]cbp into the per-slice context

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 15:48:13 +01:00
Michael Niedermayer
f5d4d61824 Merge commit '30da98adbda6de1f55188f9058a3a5c715049633' 
* commit '30da98adbda6de1f55188f9058a3a5c715049633':
  h264: move cabac[_state] into the per-slice context

Conflicts:
	libavcodec/h264_cabac.c
	libavcodec/h264_slice.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 15:45:44 +01:00
Michael Niedermayer
d86e8f235e avcodec/h264_slice: Merge 2 memcpy() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 15:37:05 +01:00
Michael Niedermayer
739edc1a7e Merge commit 'bf03a878a76dea29b36f368759e9f66102b39a5f' 
* commit 'bf03a878a76dea29b36f368759e9f66102b39a5f':
  h264: move mb[_{padding,luma_dc}] into the per-slice context

Conflicts:
	libavcodec/h264.h
	libavcodec/h264_cavlc.c
	libavcodec/h264_mb.c
	libavcodec/h264_slice.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 15:36:57 +01:00
Michael Niedermayer
35a788d953 Merge commit 'b063582e0c4f775a8ba377488bd085595e0e7fae' 
* commit 'b063582e0c4f775a8ba377488bd085595e0e7fae':
  h264: move intra_pcm_ptr into the per-slice context

Conflicts:
	libavcodec/h264.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 15:27:29 +01:00
Michael Niedermayer
cc2cfdc497 Merge commit '95eb35f30513e335990ad0d5dca6ddc318477291' 
* commit '95eb35f30513e335990ad0d5dca6ddc318477291':
  h264: move the ref lists variables into the per-slice context

Conflicts:
	libavcodec/h264.c
	libavcodec/h264.h
	libavcodec/h264_cabac.c
	libavcodec/h264_cavlc.c
	libavcodec/h264_direct.c
	libavcodec/h264_mb.c
	libavcodec/h264_picture.c
	libavcodec/h264_refs.c
	libavcodec/h264_slice.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 15:18:10 +01:00
Michael Niedermayer
27b3522ba3 Merge commit '7747726667c86877feed30c9e18460cb8e63f551' 
* commit '7747726667c86877feed30c9e18460cb8e63f551':
  h264: move map_col_to_list0[_field] into the per-slice context

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 14:46:23 +01:00
Michael Niedermayer
bd76a4822f Merge commit 'ee0d774dfa94655e44707ff3e02f4a4d282c1963' 
* commit 'ee0d774dfa94655e44707ff3e02f4a4d282c1963':
  h264: move dist_scale_factor[_field] into the per-slice context

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 14:39:49 +01:00
Michael Niedermayer
20477a4ecb Merge commit 'be69f0a800903b7573b18d9287d18b2f368b8b11' 
* commit 'be69f0a800903b7573b18d9287d18b2f368b8b11':
  h264: move col_{parity,fieldoff} into the per-slice context

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 14:39:32 +01:00
Michael Niedermayer
a8ac4c9b06 Merge commit '066aafced4dc6c7c9e7b37082635472249f1e93e' 
* commit '066aafced4dc6c7c9e7b37082635472249f1e93e':
  h264: move direct_spatial_mv_pred into the per-slice context

Conflicts:
	libavcodec/h264_mvpred.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 14:38:59 +01:00
Michael Niedermayer
4ffbeddd35 Merge commit 'ed451a08a46b2b07fd2dba3e55ffddd18ae6e3d6' 
* commit 'ed451a08a46b2b07fd2dba3e55ffddd18ae6e3d6':
  h264: move sub_mb_type into the per-slice context

Conflicts:
	libavcodec/h264_cabac.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 14:37:55 +01:00
Michael Niedermayer
97c8ecaada Merge commit '56febc993b928ccc039a32158ca60b234c311875' 
* commit '56febc993b928ccc039a32158ca60b234c311875':
  h264: move the slice type variables into the per-slice context

Conflicts:
	libavcodec/h264.c
	libavcodec/h264_cabac.c
	libavcodec/h264_cavlc.c
	libavcodec/h264_slice.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 14:30:19 +01:00
Michael Niedermayer
2cc08cad9e Merge commit '5f390eef8ee2b8adab00c5d2923a52aa261eb999' 
* commit '5f390eef8ee2b8adab00c5d2923a52aa261eb999':
  h264: move mb_[uv]linesize into the per-slice context

Conflicts:
	libavcodec/h264.h
	libavcodec/h264_mb.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 14:16:29 +01:00
Michael Niedermayer
892a6d0028 Merge commit '99a35d1ccbb6b6cd260ce5c8369a897a79fe6a3a' 
* commit '99a35d1ccbb6b6cd260ce5c8369a897a79fe6a3a':
  h264: move neighbor_transform_size into the per-slice context

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 14:14:05 +01:00
Michael Niedermayer
f1436a7f96 Merge commit 'e6287f077c3e8e4aca11e61dd4bade1351439e6b' 
* commit 'e6287f077c3e8e4aca11e61dd4bade1351439e6b':
  h264: move {mv,ref}_cache into the per-slice context

Conflicts:
	libavcodec/h264_cabac.c
	libavcodec/h264_mb.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 14:06:30 +01:00
Michael Niedermayer
b7e0356cc3 Merge commit 'f69574cf7aca4fe4d57a2155e925f37fc863474d' 
* commit 'f69574cf7aca4fe4d57a2155e925f37fc863474d':
  h264: move non_zero_count_cache into the per-slice context

Conflicts:
	libavcodec/h264.c
	libavcodec/h264_cabac.c
	libavcodec/h264_cavlc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 14:02:02 +01:00
Michael Niedermayer
6ec279b54c Merge commit '64c81b2cd0dcf1fe66c381a5d2c707dddcf35a7e' 
* commit '64c81b2cd0dcf1fe66c381a5d2c707dddcf35a7e':
  h264: move *_samples_available into the per-slice context

Conflicts:
	libavcodec/h264.c
	libavcodec/h264_mb.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 13:59:16 +01:00
Michael Niedermayer
20f5be1038 avcodec/h264_cabac: Fix intra4x4_pred_mode_cache argument to av_dlog() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 13:46:32 +01:00
Michael Niedermayer
6abd1e901c Merge commit '7d8154edd594981e7891d57de91f2260f8a62939' 
* commit '7d8154edd594981e7891d57de91f2260f8a62939':
  h264: move intra4x4_pred_mode[_cache] into the per-slice context

Conflicts:
	libavcodec/h264.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 13:44:38 +01:00
Michael Niedermayer
61635c7a88 Merge commit '8b00f4df20f4a8ab0656fdaf7d00233a6515a052' 
* commit '8b00f4df20f4a8ab0656fdaf7d00233a6515a052':
  h264: move some neighbour information into the per-slice context

Conflicts:
	libavcodec/h264_cabac.c
	libavcodec/h264_cavlc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 13:42:44 +01:00
Michael Niedermayer
a2740a060b Merge commit '4bd5ac200d15b4f458a50f66006549825f9fc865' 
* commit '4bd5ac200d15b4f458a50f66006549825f9fc865':
  h264: move {chroma,intra16x16}_pred_mode into the per-slice context

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 13:35:38 +01:00
Michael Niedermayer
c07b7e483a Merge commit '5355ed6b20e941430c4f8fb82644e87a65366d61' 
* commit '5355ed6b20e941430c4f8fb82644e87a65366d61':
  h264: move {prev,next}_mb_skipped into the per-slice context

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 13:35:05 +01:00
Michael Niedermayer
acd6b407c3 Merge commit '06789ad3b71296a9e2fbd0278632d97a5d9af8d7' 
* commit '06789ad3b71296a9e2fbd0278632d97a5d9af8d7':
  h264: move qp_thresh into the per-slice context

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 13:34:33 +01:00
Michael Niedermayer
c27f53b9fb Merge commit 'd231e84b06a9964c840cff4e228509f706165fb6' 
* commit 'd231e84b06a9964c840cff4e228509f706165fb6':
  h264: move the quantizers into the per-slice context

Conflicts:
	libavcodec/dxva2_h264.c
	libavcodec/h264_cavlc.c
	libavcodec/h264_loopfilter.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 13:24:23 +01:00
Michael Niedermayer
cc31d9ce80 Merge commit 'd40ae0e595fe90b5583b9269f8bb000402bde5a6' 
* commit 'd40ae0e595fe90b5583b9269f8bb000402bde5a6':
  h264: do not copy qscale when updating per-thread contexts

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 13:20:54 +01:00
Michael Niedermayer
756dc7bd18 Merge commit '92c6c2a605f9b077b8fbc25b7ed6625541232b87' 
* commit '92c6c2a605f9b077b8fbc25b7ed6625541232b87':
  h264: split weighted pred-related vars into per-slice context

Conflicts:
	libavcodec/h264.c
	libavcodec/h264.h
	libavcodec/h264_mb.c
	libavcodec/svq3.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 13:13:12 +01:00
Michael Niedermayer
06c70d4537 avcodec/hevc_ps: Check cropping parameters more correctly 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 12:55:03 +01:00
Michael Niedermayer
665e0c10a6 Merge commit 'd8a45d2d49f54fde042b195f9d5859251252493d' 
* commit 'd8a45d2d49f54fde042b195f9d5859251252493d':
  h264_ps: properly check cropping parameters against overflow

Conflicts:
	libavcodec/h264_ps.c

See: c3bd306e78
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 12:09:03 +01:00
Anton Khirnov
c28ed1d743 h264: move [uv]linesize to the per-slice context 
While it is a per-frame variable, it is only really used in the
low-level decoding code, so it is more efficient to store it in the
slice context.
 2015-03-21 11:27:16 +01:00
Anton Khirnov
b53569e068 h264_cabac: remove now unnecessary H264Context function parameters 2015-03-21 11:27:16 +01:00
Anton Khirnov
a12d3188cb h264: use a smaller struct for the ref lists 
There is no need to store a whole H264Picture, with a full AVFrame
embedded in it. This should allow getting rid of the embedded AVFrame
later.
 2015-03-21 11:27:16 +01:00
Anton Khirnov
94295106d2 h264_mb: remove an unused function parameter 2015-03-21 11:27:16 +01:00
Anton Khirnov
2b4c38d3c6 h264: drop some mpegvideo remnants from draw_horiz_band() 
This code makes no sense for h.264.
 2015-03-21 11:27:16 +01:00
Anton Khirnov
5bf3c0fa49 h264: drop the now unused per-slice H264Contexts 2015-03-21 11:27:16 +01:00
Anton Khirnov
51d8725a6e h264: use the main H264Context as the parent for all slice contexts 
There is now no need to have per-slice copies of the H264Context.
 2015-03-21 11:27:15 +01:00
Anton Khirnov
92e0b7342c h264_slice: constify all the uses of H264Context during slice decoding 
All the variables modified by this code are either per-MB arrays or have
been moved to the per-slice context
 2015-03-21 11:27:15 +01:00
Anton Khirnov
3178f4d33f h264: move rbsp_buffer into the per-slice context 2015-03-21 11:27:15 +01:00
Anton Khirnov
582683b6ac h264: move remaining ER stuff into the per-slice context 2015-03-21 11:27:15 +01:00
Anton Khirnov
5bc69f38c1 error_resilience: do not require mbintra/skip tables 
h264dec does not use them at all and only allocates them for ER.
 2015-03-21 11:27:15 +01:00
Anton Khirnov
c377e04d8a h264: move top_borders into the per-slice context 
Also change the method for allocating to the same one as used by
edge_emu_buffer.
 2015-03-21 11:27:15 +01:00
Anton Khirnov
36d04801ba h264: move the scratch buffers into the per-slice context 
Also change the method for allocating them. Instead of two possible
alloc calls from different places, just ensure they are allocated at the
start of each slice. This should be simpler and less bug-prone than the
previous method.
 2015-03-21 11:27:15 +01:00
Anton Khirnov
34d4c605e9 h264_loopfilter: constify all uses of H264Context 
All the variables modified by this code are either per-MB arrays or have
been moved to the per-slice context
 2015-03-21 11:27:15 +01:00
Anton Khirnov
7505c8dfba h264_cavlc: constify all uses of H264Context 
All the variables modified by this code are either per-MB arrays or have
been moved to the per-slice context
 2015-03-21 11:27:15 +01:00
Anton Khirnov
ba7e165b86 h264_cabac: constify all uses of H264Context 
All the variables modified by this code are either per-MB arrays or have
been moved to the per-slice context
 2015-03-21 11:27:15 +01:00
Anton Khirnov
5c4b98de4d h264.c: constify all uses of H264Context in slice and lower-level functions 
All the variables modified by this code are either per-MB arrays or have
been moved to the per-slice context
 2015-03-21 11:27:15 +01:00
Anton Khirnov
e9b2383bf8 h264: move mb_mbaff into the per-slice context 2015-03-21 11:27:15 +01:00
Anton Khirnov
bc98e8c0e0 h264: move mb_field_decoding_flag into the per-slice context 2015-03-21 11:27:15 +01:00
Anton Khirnov
6490a0c0fb h264_mb: constify all uses of H264Context 
All the variables modified by this code are either per-MB arrays or have
been moved to the per-slice context
 2015-03-21 11:27:15 +01:00
Anton Khirnov
51822879e7 h264_mb: constify block_offset 
It is read-only in this code.
 2015-03-21 11:27:15 +01:00
Anton Khirnov
3bea6409a1 h264_mvpred: constify all uses of H264Context 
All the variables modified by this code are either per-MB arrays or have
been moved to the per-slice context
 2015-03-21 11:27:15 +01:00
Anton Khirnov
460176aa19 h264.h: constify all uses of H264Context 
All the variables modified by this code are either per-MB arrays or have
been moved to the per-slice context
 2015-03-21 11:27:15 +01:00
Anton Khirnov
d27b8248a6 h264_direct: constify all uses of H264Context 
All the variables modified by this code are either per-MB arrays or have
been moved to the per-slice context
 2015-03-21 11:27:14 +01:00
Anton Khirnov
f42485dbce h264: use a separate GetBitContext for slice data 2015-03-21 11:27:14 +01:00
Anton Khirnov
2ea00e35e4 h264: do not abuse the context as a temporary storage in get_last_needed_nal() 
Use a local variable instead.
 2015-03-21 11:27:14 +01:00
Anton Khirnov
404a416d4b h264: remove some remnants of data partitioning 2015-03-21 11:27:14 +01:00
Anton Khirnov
7bbc254d64 h264: move resync_mb_{x,y} into the per-slice context 2015-03-21 11:27:14 +01:00
Anton Khirnov
d4d9068cdf h264: move mb_{x,y} into the per-slice context 2015-03-21 11:27:14 +01:00
Anton Khirnov
0edbe6faa7 h264: move mb_xy into the per-slice context 2015-03-21 11:27:14 +01:00
Anton Khirnov
07c5ca551b h264: move is_complex into the per-slice context 2015-03-21 11:27:14 +01:00
Anton Khirnov
47a0d39350 h264: move mb_skip_run into the per-slice context 2015-03-21 11:27:14 +01:00
Anton Khirnov
9951907f6f h264: move redundant_pic_count into the per-slice context 2015-03-21 11:27:14 +01:00
Anton Khirnov
a9b201cacf h264: move cabac_init_idc into the per-slice context 2015-03-21 11:27:14 +01:00
Anton Khirnov
e6c90ce94f h264: move loopfilter parameters into the per-slice context 2015-03-21 11:27:14 +01:00
Anton Khirnov
bd3e460b73 h264: move direct_cache into the per-slice context 2015-03-21 11:27:14 +01:00
Anton Khirnov
6479c79f55 h264: move mvd_cache into the per-slice context 2015-03-21 11:27:14 +01:00
Anton Khirnov
a67f8ae9a2 h264: move mvd_table into the per-slice context 2015-03-21 11:27:14 +01:00
Anton Khirnov
5c8280c307 h264: move last_qscale_diff into the per-slice context 2015-03-21 11:27:13 +01:00
Anton Khirnov
e7226984ac h264: move [{top,left}_]cbp into the per-slice context 2015-03-21 11:27:13 +01:00
Anton Khirnov
30da98adbd h264: move cabac[_state] into the per-slice context 2015-03-21 11:27:13 +01:00
Anton Khirnov
bf03a878a7 h264: move mb[_{padding,luma_dc}] into the per-slice context 2015-03-21 11:27:13 +01:00
Anton Khirnov
b063582e0c h264: move intra_pcm_ptr into the per-slice context 2015-03-21 11:27:13 +01:00
Anton Khirnov
95eb35f305 h264: move the ref lists variables into the per-slice context 2015-03-21 11:27:13 +01:00
Anton Khirnov
7747726667 h264: move map_col_to_list0[_field] into the per-slice context 2015-03-21 11:27:13 +01:00
Anton Khirnov
ee0d774dfa h264: move dist_scale_factor[_field] into the per-slice context 2015-03-21 11:27:13 +01:00
Anton Khirnov
be69f0a800 h264: move col_{parity,fieldoff} into the per-slice context 2015-03-21 11:27:13 +01:00
Anton Khirnov
066aafced4 h264: move direct_spatial_mv_pred into the per-slice context 2015-03-21 11:27:13 +01:00
Anton Khirnov
ed451a08a4 h264: move sub_mb_type into the per-slice context 2015-03-21 11:27:13 +01:00
Anton Khirnov
56febc993b h264: move the slice type variables into the per-slice context 2015-03-21 11:27:13 +01:00
Anton Khirnov
5f390eef8e h264: move mb_[uv]linesize into the per-slice context 2015-03-21 11:27:13 +01:00
Anton Khirnov
99a35d1ccb h264: move neighbor_transform_size into the per-slice context 2015-03-21 11:27:13 +01:00
Anton Khirnov
e6287f077c h264: move {mv,ref}_cache into the per-slice context 2015-03-21 11:27:13 +01:00
Anton Khirnov
f69574cf7a h264: move non_zero_count_cache into the per-slice context 2015-03-21 11:27:12 +01:00
Anton Khirnov
64c81b2cd0 h264: move *_samples_available into the per-slice context 2015-03-21 11:27:12 +01:00
Anton Khirnov
7d8154edd5 h264: move intra4x4_pred_mode[_cache] into the per-slice context 2015-03-21 11:27:12 +01:00
Anton Khirnov
8b00f4df20 h264: move some neighbour information into the per-slice context 2015-03-21 11:27:12 +01:00
Anton Khirnov
4bd5ac200d h264: move {chroma,intra16x16}_pred_mode into the per-slice context 2015-03-21 11:27:12 +01:00
Anton Khirnov
5355ed6b20 h264: move {prev,next}_mb_skipped into the per-slice context 2015-03-21 11:27:12 +01:00
Anton Khirnov
06789ad3b7 h264: move qp_thresh into the per-slice context 2015-03-21 11:27:12 +01:00
Anton Khirnov
d231e84b06 h264: move the quantizers into the per-slice context 2015-03-21 11:27:12 +01:00
Anton Khirnov
d40ae0e595 h264: do not copy qscale when updating per-thread contexts 
It's a per-slice quantity constructed when parsing the slice header.
 2015-03-21 11:27:12 +01:00
Anton Khirnov
92c6c2a605 h264: split weighted pred-related vars into per-slice context 2015-03-21 11:27:09 +01:00
Michael Niedermayer
0e69c16e96 Merge commit 'c929659bdd7d2d5848ea52e685a3164c7b901bb0' 
* commit 'c929659bdd7d2d5848ea52e685a3164c7b901bb0':
  hevc: make the crop sizes unsigned

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 11:11:17 +01:00
Anton Khirnov
d8a45d2d49 h264_ps: properly check cropping parameters against overflow 
CC: libav-stable@libav.org
 2015-03-21 09:35:23 +01:00
Anton Khirnov
5127c00b97 hevc: zero the correct variables on invalid crop parameters 
It's the output_window that is applied to the output frame, not
pic_conf_win
 2015-03-21 09:35:19 +01:00
Anton Khirnov
c929659bdd hevc: make the crop sizes unsigned 2015-03-21 09:35:14 +01:00
Michael Niedermayer
294bb6cbd7 avcodec/hevc_refs: Silence "Could not find ref with POC" for CRA/BLA 
Avoids error messages during seeking

Found-by: cousin_luigi
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-21 04:09:46 +01:00
Martin Vignali
276a8666d2 avcodec/metasound_data: remove unused variable lsp16s 
the table was duplicated

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-20 22:33:15 +01:00
Michael Niedermayer
2a8198b32f avcodec/libvpxenc: Set min/max quantizer to 0 for lossless mode 
Fixes Ticket4246

Reviewed-by: James Zern <jzern@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-20 19:22:33 +01:00
James Almer
6b940b8c99 x86/xvididct: add some yasm guards 
Should fix compilation on compilers with less-than-ideal dead code elimination

Signed-off-by: James Almer <jamrial@gmail.com>
 2015-03-20 02:38:20 -03:00
James Almer
b0fea4ad7e x86/xvididct: remove obsolete function prototypes 
Signed-off-by: James Almer <jamrial@gmail.com>
 2015-03-20 02:38:14 -03:00
Martin Vignali
7fb186784a avcodec/dv: remove unused var dvquantareas 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-20 04:39:10 +01:00
Martin Vignali
5f9d30ae8f avcodec/dv: remove unused var dv100qstep 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-20 04:39:01 +01:00
James Almer
03e9b1931b avcodec/libdcadec: add missing version bump and changelog entry 2015-03-19 21:09:42 -03:00
Kacper Michajłow
4f3c31df3f avcodec: Fix libdcadec include dir 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-20 02:17:31 +01:00
Hendrik Leppkes
519868de7d avcodec: add libdcadec decoder 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-20 00:25:50 +01:00
Hendrik Leppkes
11fe56c8bb avcodec: add profile define for DTS Express 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-20 00:12:32 +01:00
Michael Niedermayer
77bd35d76d avcodec/dnxhddec: reset cur_field for non interlaced frames 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-19 23:56:31 +01:00
Michael Niedermayer
d3bd943108 avcodec/dnxhddec: Reset is_444 if format is not 444 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-19 23:33:36 +01:00
Michael Niedermayer
2c660e34cf avcodec/dnxhddec: Check that the frame is interlaced before using cur_field 
Fixes Ticket4227

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-19 23:28:39 +01:00
Andreas Cadhalpun
30e6abd1a8 webp: ensure that each transform is only used once 
According to the WebP Lossless Bitstream Specification
"each transform is allowed to be used only once".

If a transform is more than once this can lead to memory
corruption.

Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-03-19 21:03:13 +01:00
Michael Niedermayer
b1fbe29e51 avcodec/mjpegdec: Support 31111100 sampling 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-18 23:28:43 +01:00
Michael Niedermayer
e15455891b avcodec/mjpegdec: Change upscale_* to an array instead of a bitmask 
This allows storing integer factors instead of just 0 and 1

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-18 23:13:44 +01:00
Carl Eugen Hoyos
7f1ea38868 lavc/dts: Do not set bitrate for DTS-HD Master and High Resolution. 
Fixes ticket #4375.

Reviewed-by: Hendrik Leppkes
 2015-03-18 20:34:35 +01:00
Michael Niedermayer
0f16dfda50 Replace PixelFormats which sneaked in over time or where forgotten by AVPixelFormats 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-18 01:18:40 +01:00
Michael Niedermayer
4fae556322 Merge commit '58a840e21577a2168843487a98cb2cea44b5a94a' 
* commit '58a840e21577a2168843487a98cb2cea44b5a94a':
  Replace a few leftover instances of enum PixelFormat with enum AVPixelFormat

See: ac627b3d38
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-18 01:09:35 +01:00
James Almer
bf2bd5b807 avcodec/ac3dec_fixed: fix compilation when ac3dec is disabled 
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
 2015-03-17 19:25:55 -03:00
Michael Niedermayer
0b961423ee avcodec/aacsbr: Replace impossible condition by assert 
bits can have a value of 0 or 1 they are never -1 or otherwise negative

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-17 22:55:59 +01:00
Martin Storsjö
58a840e215 Replace a few leftover instances of enum PixelFormat with enum AVPixelFormat 
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-03-17 23:53:33 +02:00
Michael Niedermayer
45f62c74dd Merge commit 'cdce9e8025fff1dee2fd3d6bc28aebc0a330c5a0' 
* commit 'cdce9e8025fff1dee2fd3d6bc28aebc0a330c5a0':
  aacsbr: Fix type for index variable

See: a15adabdd3
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-17 21:30:36 +01:00
Michael Niedermayer
66de11b064 Merge commit '7c60c124c8dfaebfafa2b3c11b316db549617732' 
* commit '7c60c124c8dfaebfafa2b3c11b316db549617732':
  hqx: Drop unused offsets table

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-17 21:18:25 +01:00
Michael Niedermayer
6d57da9aa4 Merge commit 'c9ed48e80ef807ab0c1bb946ac8db5f34d83d9c9' 
* commit 'c9ed48e80ef807ab0c1bb946ac8db5f34d83d9c9':
  dca: Read params->pancABIT0[param_index] only if part0 is set

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-17 20:32:57 +01:00
Michael Niedermayer
1eb28479da Merge commit '48aef27f5232794e70ecef0d347b9f65e27a9bad' 
* commit '48aef27f5232794e70ecef0d347b9f65e27a9bad':
  x86: Put COPY3_IF_LT under HAVE_6REGS

Conflicts:
	libavcodec/x86/mathops.h

See: b38910c979
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-17 20:25:47 +01:00
Vittorio Giovara
cdce9e8025 aacsbr: Fix type for index variable 
Prevents unsigned overflow and variable truncation.

Bug-Id: CID 603186
 2015-03-17 13:34:23 +00:00
Vittorio Giovara
7c60c124c8 hqx: Drop unused offsets table 
This is a leftover from the static to dynamic vlc table conversion.
 2015-03-17 13:34:23 +00:00
Carl Eugen Hoyos
c0f504e947 libx264: Allow full-range yuv422 and yuv444 pixel formats 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-03-17 13:34:22 +00:00
Niels Möller
c9ed48e80e dca: Read params->pancABIT0[param_index] only if part0 is set 
Prevent a spurious read from uninitialized memory.
 2015-03-17 12:31:07 +01:00
Luca Barbato
48aef27f52 x86: Put COPY3_IF_LT under HAVE_6REGS 
It uses 6 registers, unbreaks building on hardened x86 system.

Bug-Id: gentoo/541930
CC: libav-stable@libav.org
 2015-03-17 12:31:04 +01:00
Michael Niedermayer
d24af7044d avcodec/vc1_pred: Fix undefined shifts 
Found-by: Clang -fsanitize=shift
Reported-by: Thierry Foucu <tfoucu@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-17 01:51:59 +01:00
Clément Bœsch
b17620b81b avcodec/libx264: use AVERROR_EXTERNAL instead of AVERROR_UNKNOWN 2015-03-17 00:05:58 +01:00
Rainer Hochecker
786032cad8 hevc: avoid unnecessary calls to get_format 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-16 20:48:14 +01:00
Michael Niedermayer
d79f7bf0d6 avcodec/x86/cavsdsp: remove incorrect LOCAL_ALIGN tmp 
This is faster and simpler as well

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-16 14:51:51 +01:00
Michael Niedermayer
12cf61c3b2 avcodec/hevc: Fix undefined shifts 
Found-by: Clang -fsanitize=shift
Reported-by: Thierry Foucu <tfoucu@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-16 14:27:11 +01:00
Michael Niedermayer
04c52389d8 avcodec/tdsc: Remove ;; 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-16 13:04:47 +01:00
James Almer
e8374d7202 x86/proresdsp: remove ff_prores_idct_put_10_sse4 
It's exactly the same as the sse2 version.

Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
 2015-03-16 01:52:44 -03:00
James Almer
bdd179c8cb x86/proresdsp: remove unused macro 
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
 2015-03-16 01:49:34 -03:00
Michael Niedermayer
e802abd6e3 avcodec/dcadec: if XLL is enabled use xll channels 
Fixes outputting 14 channels instead of 7

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-16 01:19:18 +01:00
Michael Niedermayer
21d25441c6 avcodec/dcadec: Only upsample as much data as is there 
Found-by: carl
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-16 00:44:54 +01:00
Michael Niedermayer
209001073a Merge commit '217e4ff4d1f845b76e44634e29371cd09313d1c2' 
* commit '217e4ff4d1f845b76e44634e29371cd09313d1c2':
  dca: Support for XLL (lossless extension)

Conflicts:
	Changelog
	doc/general.texi
	libavcodec/Makefile
	libavcodec/dca.h
	libavcodec/dca_exss.c
	libavcodec/dcadata.h
	libavcodec/dcadec.c
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-15 22:18:41 +01:00
Michael Niedermayer
e46a7fdc87 Merge commit '4da5aacc7eba274a4f18411120de539d39c5151e' 
* commit '4da5aacc7eba274a4f18411120de539d39c5151e':
  dca: Mark syncword constants unsigned; they do not fit in 32-bit signed int

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-15 21:14:46 +01:00
Michael Niedermayer
de41d5372f avcodec/dvbsub_parser: Fix potential pointer overflows 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-15 20:26:08 +01:00
Michael Niedermayer
0a4808741e avcodec/h264dsp_template: Fix undefined shifts 
Found-by: Clang -fsanitize=shift
Reported-by: Thierry Foucu <tfoucu@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-15 17:30:10 +01:00
Niels Möller
217e4ff4d1 dca: Support for XLL (lossless extension) 
Cleanup and integration by Diego Biurrun.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2015-03-15 14:51:36 +01:00
Michael Niedermayer
e3f5b6f16d avcodec/ac3: Fix undefined shift in ff_ac3_bit_alloc_calc_mask() 
Found-by: Clang -fsanitize=shift
Reported-by: Thierry Foucu <tfoucu@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-15 11:21:50 +01:00
Michael Niedermayer
94ccbad488 avcodec/ac3dec: Fix undefined shifts 
Found-by: Clang -fsanitize=shift
Reported-by: Thierry Foucu <tfoucu@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-15 04:30:41 +01:00
Michael Niedermayer
3b63819dfb avcodec/vc1: Fix undefined shifts 
Found-by: Clang -fsanitize=shift
Reported-by: Thierry Foucu <tfoucu@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-15 02:57:24 +01:00
Michael Niedermayer
b8535b273f Revert "ppc: lavc: use LOCAL_ALIGNED instead of DECLARE_ALIGNED" 
This broke build, note, LOCAL_ALIGNED_16() does not work either

Found-by: James Almer <jamrial@gmail.com>
This reverts commit 98cccdd91c.
 2015-03-15 02:02:21 +01:00
Michael Niedermayer
a994fc39b3 avcodec/utils: mark codec argument as const in ff_lock_avcodec() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-14 23:33:31 +01:00
Christophe Gisquet
3814f92fd7 lavc: use LOCAL_ALIGNED instead of DECLARE_ALIGNED 
The later may yield incorrect code for on-stack variables.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-14 20:36:43 +01:00
Christophe Gisquet
238db7cc56 x86: lavc: use LOCAL_ALIGNED instead of DECLARE_ALIGNED 
The later may yield incorrect code for on-stack variables.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-14 20:06:47 +01:00
Christophe Gisquet
98cccdd91c ppc: lavc: use LOCAL_ALIGNED instead of DECLARE_ALIGNED 
The later may yield incorrect code for on-stack variables.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-14 19:07:27 +01:00
Michael Niedermayer
a48b24e5eb avcodec/wmadec: Fix undefined shift in wma_decode_block() 
Found-by: Clang -fsanitize=shift
Reported-by: Thierry Foucu <tfoucu@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-14 17:32:12 +01:00
Christophe Gisquet
73ebbfdff0 ac3dec: cosmetics 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-14 15:25:42 +01:00
Christophe Gisquet
0c3339f4bd eac3dec: fix scaling 
This is the remaining error, the output on the SPX samples,
respectively csi_miami_stereo_128_spx.eac3 and
csi_miami_5.1_256_spx.eac3, goes from:
stddev:    8.71 PSNR: 77.52 MAXDIFF:  235
stddev:24270.51 PSNR: 22.17 MAXDIFF:47166
to:
stddev:    0.12 PSNR:114.12 MAXDIFF:    1
stddev:    0.12 PSNR:114.73 MAXDIFF:    1

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-14 14:05:25 +01:00
Christophe Gisquet
c4bf3833f4 ac3_fixed: fix computation of spx_noise_blend 
It was set to 1 instead of sqrt(3)

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-14 14:05:22 +01:00
Christophe Gisquet
b083440060 ac3_fixed: fix out-of-bound read 
Should also improve decoding, but actually doesn't...

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-14 14:05:18 +01:00
Christophe Gisquet
15ce160183 x86: xvid_idct: SSE2 merged add version 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-14 13:36:47 +01:00
Christophe Gisquet
decd5193e1 x86: xvid_idct: merged idct_put SSE2 versions 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-14 13:36:29 +01:00
Christophe Gisquet
8200575d84 x86: dct-test: evaluate prores idct avx version 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-14 13:23:27 +01:00
Christophe Gisquet
4eb4451be1 x86: dct-test: fix compilation for prores 
When the decoder is deactivated, the x86-optimized versions are
not compiled, resulting in a link error.

The C version is unaffected, as it is part of the idctdsp
subsystem.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-14 13:23:06 +01:00
Christophe Gisquet
c3bf52713a x86: xvid_idct: port MMX iDCT to yasm 
Also reduce the table duplication with SSE2 code, remove duplicated
macro parameters.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-14 11:45:11 +01:00
Andreas Cadhalpun
7b05b5093e ac3dec_fixed: always use the USE_FIXED=1 variant of the AC3DecodeContext 
The AC3DecodeContext has a float (USE_FIXED=0) and an integer
(USE_FIXED=1) variant, both of which can be present in the same binary.
This is not only very confusing, but it also breaks horribly, when one
variant is used by code expecting the other.

This currently happens, because eac3dec.c is only compiled for the float
variant, but also used from ac3dec_fixed.c, which uses the integer
variant.

The result is memory corruption, leading to crashes.

So compile eac3dec.c once for each variant and adapt it, so that it
works with the integer variant.

A loss of precission and scaling bug has been fixed by the committer
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-14 04:27:06 +01:00
Michael Niedermayer
b14de8e689 avcodec/utils: use atomic operations on entangled_thread_counter 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-13 23:59:07 +01:00
Michael Niedermayer
88ddcfa37f avcodec/tdsc: use ff_codec_open2_recursive() 
Fixes assertion failure and race conditions

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-13 23:23:16 +01:00
Michael Niedermayer
e1f37c48e5 Merge commit '247e370e2a913db52ca079b347a174c8d393b171' 
* commit '247e370e2a913db52ca079b347a174c8d393b171':
  TDSC decoder

Conflicts:
	Changelog
	doc/general.texi
	libavcodec/Makefile
	libavcodec/allcodecs.c
	libavcodec/version.h
	tests/fate/video.mak

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-13 23:23:01 +01:00
Michael Niedermayer
fa4bb7c5b2 Merge commit '5a0e953c2465be9d449d5f523c3d3e2b886910b2' 
* commit '5a0e953c2465be9d449d5f523c3d3e2b886910b2':
  mjpeg: Mark decoder family as thread safe

Conflicts:
	libavcodec/mjpegbdec.c
	libavcodec/mjpegdec.c
	libavcodec/mxpegdec.c
	libavcodec/sp5xdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-13 22:48:54 +01:00
Michael Niedermayer
a048bd44b2 Merge commit '117b432748ca87de4cd0f09d9b1495545e264733' 
* commit '117b432748ca87de4cd0f09d9b1495545e264733':
  lavc: Introduce AVCodec internal capabilities

Conflicts:
	libavcodec/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-13 22:38:53 +01:00
Michael Niedermayer
79f013a206 Merge commit '9993a067f6c8c7e7838052ac3146aa6b80dd7e81' 
* commit '9993a067f6c8c7e7838052ac3146aa6b80dd7e81':
  lavc: Improve thread locking error message

Conflicts:
	libavcodec/utils.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-13 22:02:19 +01:00
Diego Biurrun
4da5aacc7e dca: Mark syncword constants unsigned; they do not fit in 32-bit signed int 2015-03-13 21:20:37 +01:00
Vittorio Giovara
247e370e2a TDSC decoder 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-03-13 19:48:14 +00:00
Vittorio Giovara
5a0e953c24 mjpeg: Mark decoder family as thread safe 
No global variables are used and the VLC tables are allocated without
static elements. This will allow using a JPEG decoding context within
other decoders.
 2015-03-13 19:48:07 +00:00
Vittorio Giovara
117b432748 lavc: Introduce AVCodec internal capabilities 
This field is designed for marking codec properties useful to lavc internals.
Two internal capabilities are added:
 - FF_CODEC_CAP_INIT_THREADSAFE: codec can be opened without locks;
 - FF_CODEC_CAP_INIT_CLEANUP: codec frees memory if initialization fails.
 2015-03-13 19:47:47 +00:00
Vittorio Giovara
9993a067f6 lavc: Improve thread locking error message 2015-03-13 19:47:34 +00:00
Michael Niedermayer
7b0daec233 avcodec/svq1dec: Fix undefined shifts 
Found-by: Clang -fsanitize=shift
Reported-by: Thierry Foucu <tfoucu@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-13 11:55:45 +01:00
Carl Eugen Hoyos
3cd823e46f lavc: Print number of reference frames if debug level >= verbose. 2015-03-13 08:52:36 +01:00
Christophe Gisquet
2999bd7da2 x86: xvid_idct: port SSE2 iDCT to yasm 
The main difference consists in renaming properly labels, and
letting yasm select the gprs for skipping 1D transforms.

Previous-version-reviewed-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-13 01:04:52 +01:00
Michael Niedermayer
8f8c31f4c7 Merge commit '913aa9a4874418724183a3ec862cdc63b829367d' 
* commit '913aa9a4874418724183a3ec862cdc63b829367d':
  libx264: Return more meaningful error codes

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-13 00:02:27 +01:00
Michael Niedermayer
a91c175db2 Merge commit '17c45d4d056d0e10ecb88b424ec9e68be398da5e' 
* commit '17c45d4d056d0e10ecb88b424ec9e68be398da5e':
  libtheora: Check frame allocation

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-12 21:41:55 +01:00
Michael Niedermayer
9ecfe0b878 Merge commit 'a72d93daa09ffbad2771f1450820941055eaf210' 
* commit 'a72d93daa09ffbad2771f1450820941055eaf210':
  mpegvideo_enc: Check AVCodecContext allocation

Conflicts:
	libavcodec/mpegvideo_enc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-12 21:30:37 +01:00
Michael Niedermayer
0bc2da6dcf Merge commit '78c892284150e12f6b08b287bdf7e62307c6985f' 
* commit '78c892284150e12f6b08b287bdf7e62307c6985f':
  dca: Document the permuted order in the lfe_fir_64 and lfe_fir_128 tables

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-12 21:20:24 +01:00
James Almer
d5addf1555 hevcdsp: fix compilation for arm and aarch64 
Also add av_cold to ff_hevcdsp_init_arm.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-12 20:01:01 +01:00
Himangi Saraogi
913aa9a487 libx264: Return more meaningful error codes 
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-03-12 19:09:22 +01:00
Vittorio Giovara
17c45d4d05 libtheora: Check frame allocation 2015-03-12 15:29:59 +00:00
Vittorio Giovara
a72d93daa0 mpegvideo_enc: Check AVCodecContext allocation 2015-03-12 15:29:59 +00:00
Michael Niedermayer
27191b82de avcodec/vp9: Fix undefined shifts in decode_frame_header() 
Found-by: Clang -fsanitize=shift
Reported-by: Thierry Foucu <tfoucu@google.com>
Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-12 15:31:41 +01:00
Michael Niedermayer
b7cb8b3d43 avcodec/h264_mb: Fix undefined shifts 
Found-by: Clang -fsanitize=shift
Reported-by: Thierry Foucu <tfoucu@google.com>
Reviewed-by: "Ronald S. Bultje" <rsbultje@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-12 15:16:46 +01:00
Rainer Hochecker
31816eae32 hevc: delay ff_thread_finish_setup for hwaccel 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-12 14:49:41 +01:00
Niels Möller
78c8922841 dca: Document the permuted order in the lfe_fir_64 and lfe_fir_128 tables 2015-03-12 13:28:42 +01:00
Michael Niedermayer
e197dc04bb Merge commit '212556cd2144659dc6b9d121ddb38cd272bd10ae' 
* commit '212556cd2144659dc6b9d121ddb38cd272bd10ae':
  qsv: Improve the log message of when initializing MFX_IMPL_HARDWARE{2, 3, 4}

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-12 00:15:58 +01:00
Andreas Cadhalpun
67142a8c72 roqvideoenc: set enc->avctx in roq_encode_init 
So far it is only set in roq_encode_frame, but it is used in
roq_encode_end to free the coded_frame. This currently segfaults if
roq_encode_frame is not called between roq_encode_init and
roq_encode_end.

CC:libav-stable@libav.org
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-03-11 20:28:13 +01:00
Yukinori Yamazoe
212556cd21 qsv: Improve the log message of when initializing MFX_IMPL_HARDWARE{2, 3, 4} 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-03-11 19:48:01 +01:00
Michael Niedermayer
fd4e17fcc2 avcodec/mpegvideo_motion: Fix undefined shifts in mpeg_motion_internal() 
Found-by: Clang -fsanitize=shift
Reported-by: Thierry Foucu <tfoucu@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-11 19:12:38 +01:00
Michael Niedermayer
c756b3fca2 avcodec/h264dsp_template: Fix undefined shift in biweight_h264_pixels and weight_h264_pixels 
Found-by: Clang -fsanitize=shift
Reported-by: Thierry Foucu <tfoucu@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-11 18:57:36 +01:00
Michael Niedermayer
2391e46430 avcodec/mpegvideo: Fix undefined shift in ff_mpv_lowest_referenced_row() 
Also moves the shift out of the inner loop

Found-by: Clang -fsanitize=shift
Reported-by: Thierry Foucu <tfoucu@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-11 17:59:59 +01:00
Michael Niedermayer
9b2a964cee avcodec/vp8: Fix undefined shifts in vp8_mc_luma() 
Found-by: Clang -fsanitize=shift
Reported-by: Thierry Foucu <tfoucu@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-11 16:55:07 +01:00
Michael Niedermayer
8617bc6ffa avcodec/golomb: Fix undefined shifts in unsigned rice decoding code 
Found-by: Clang -fsanitize=shift
Reported-by: Thierry Foucu <tfoucu@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-11 16:47:13 +01:00
Michael Niedermayer
8c7a0932ab avcodec/amrnbde: Fix undefined shift in decode_pitch_vector() 
This also simplifies the code

Found-by: Clang -fsanitize=shift
Reported-by: Thierry Foucu <tfoucu@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-11 16:29:40 +01:00
Hendrik Leppkes
dc2d0e06af mlpdec: support TrueHD streams with an Atmos substream 
The fourth substream is being discarded, since its not raw audio data,
but an encoded Atmos stream which needs a specialized decoder.

Fixes decoding of the true hd stream from Transformers\ -\ Age\ of\ Extinction\ 2014\ 1080P-003.mkv

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-03-11 16:06:40 +01:00
Hendrik Leppkes
f36f6a608b mlpdec: support major sync headers with optional extension blocks 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-03-11 16:03:13 +01:00
Michael Niedermayer
bd4c4c868c avcodec/wma: Fix undefined shift in ff_wma_run_level_decode() 
Found-by: Clang -fsanitize=shift
Reported-by: Thierry Foucu <tfoucu@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-11 15:27:54 +01:00
Michael Niedermayer
e5dfa43619 avcodec/vc1_pred: Fix undefined shift in ff_vc1_pred_mv() 
Found-by: Clang -fsanitize=shift
Reported-by: Thierry Foucu <tfoucu@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-11 13:16:47 +01:00
Michael Niedermayer
1932f7e2ee avcodec/mpeg12dec: Fix undefined shift 
Found-by: Clang -fsanitize=shift
Reported-by: Thierry Foucu <tfoucu@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-11 04:24:57 +01:00
Michael Niedermayer
48df30d36c avcodec/012v: redesign main loop 
Fixes out of array accesses
Fixes: ffmpeg_012v_crash.ts

Found-by: Thomas Lindroth <thomas.lindroth@gmail.com>
Reviewed-by: Thomas Lindroth <thomas.lindroth@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-10 23:33:57 +01:00
Michael Niedermayer
eb7960b2bd avcodec/h264: Fix undefined shifts in pack16to32() and pack8to16() 
Reported-by: Thierry Foucu <tfoucu@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-10 21:25:39 +01:00
Michael Niedermayer
111456682f avcodec/mpegvideo: Fix undefined shifts in ff_init_block_index() 
Reported-by: Thierry Foucu <tfoucu@google.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-10 21:25:33 +01:00
Michael Niedermayer
d3b25383da avcodec/012v: Check dimensions more completely 
Fixes division by 0

Found-by: Thomas Lindroth <thomas.lindroth@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-10 20:21:14 +01:00
Carl Eugen Hoyos
1d523ea89a lavc/hevcdsp: Fix compilation for arm with --disable-neon. 2015-03-10 12:14:16 +01:00
Andreas Cadhalpun
cf82c426fa roqvideoenc: set enc->avctx in roq_encode_init 
So far it is only set in roq_encode_frame, but it is used in
roq_encode_end to free the coded_frame. This currently segfaults if
roq_encode_frame is not called between roq_encode_init and
roq_encode_end.

Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-09 21:44:30 +01:00
Michael Niedermayer
cf714205bd avcodec/libvpxenc: Clear twopass_stats.sz on deallocation 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-09 21:18:43 +01:00
Michael Niedermayer
a11440c185 Merge commit '93f7948136fcda8ddbbc44a6c24418f11ca829b8' 
* commit '93f7948136fcda8ddbbc44a6c24418f11ca829b8':
  libvpx: Fix mixed use of av_malloc() and av_reallocp()

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-09 21:18:36 +01:00
zhaoxiu.zeng
b3a56e60be avcodec/hevc_parser: use avpriv_find_start_code in hevc_split() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-09 18:19:10 +01:00
Michael Niedermayer
1f4088b285 avcodec/options_table: remove extradata_size from the AVOptions table 
allowing access to the size but not the extradata itself is not useful
and could lead to potential problems if writing happens through this field

Reviewed-by: Andreas Cadhalpun <andreas.cadhalpun@googlemail.com>
Reviewed-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
Reviewed-by: Nicolas George <george@nsup.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-09 17:43:25 +01:00
Vittorio Giovara
93f7948136 libvpx: Fix mixed use of av_malloc() and av_reallocp() 
This buffer is resized when vpx_codec_get_cx_data() returns a
VPX_CODEC_STATS_PKT packet.

CC: libav-stable@libav.org
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2015-03-09 12:58:18 +00:00
Carl Eugen Hoyos
b69238d9ba Fix the intra_dc_precision API doc. 
The mpegvideo decoder has set intra_dc_precision since forever.
 2015-03-09 10:47:06 +01:00
Carl Eugen Hoyos
bf4bd427dd lavc/ffv1enc: Auto-select -coder 1 for >8bit also for yuv. 
Reported-by: Christoph Gerstbauer
 2015-03-09 10:40:16 +01:00
Michael Niedermayer
0ce3a0f9d9 utvideodec: Handle slice_height being zero 
Fixes out of array accesses.

CC: libav-stable@libav.org
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Bug-Id: CVE-2014-9604
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-03-09 00:51:15 +01:00
Michael Niedermayer
d5e9fc7821 avcodec/tiff: move bpp check to after "end:" 
This ensures that all current and future code-pathes get bpp checked

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-08 23:36:46 +01:00
Michael Niedermayer
9889762a9b Merge commit 'ae5e1f3d663a8c9a532d89e588cbc61f171c9186' 
* commit 'ae5e1f3d663a8c9a532d89e588cbc61f171c9186':
  tiff: Check that there is no aliasing in pixel format selection

See: e1c0cfaa41
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-08 23:19:30 +01:00
Michael Niedermayer
acfb54c076 Merge commit '0025f7408a0fab2cab4a950064e4784a67463994' 
* commit '0025f7408a0fab2cab4a950064e4784a67463994':
  vorbis: Check the vlc value in setup_classifs

Conflicts:
	libavcodec/vorbisdec.c

See: ae038c0914
See: 709cae2bcb
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-08 19:31:25 +01:00
Anton Khirnov
ae5e1f3d66 tiff: Check that there is no aliasing in pixel format selection 
Fixes possible issues with unexpected bpp/bppcount values.

CC: libav-stable@libav.org
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
Bug-Id: CVE-2014-8544
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2015-03-08 19:14:14 +01:00
Michael Niedermayer
10e3e3aa85 Merge commit '62de77ffcaebd42fe685b8426da56b89b2532318' 
* commit '62de77ffcaebd42fe685b8426da56b89b2532318':
  vorbis: Use a local codebook variable

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-03-08 18:59:06 +01:00