ffmpeg.git
4 years agoavfilter/showpalette: fix leak in case of error
Clément Bœsch [Wed, 18 Feb 2015 12:55:47 +0000 (13:55 +0100)]
avfilter/showpalette: fix leak in case of error

Fixes CID1270820
Fixes CID1270818

4 years agoavfilter/palettegen: fix leak in case of error
Clément Bœsch [Wed, 18 Feb 2015 12:52:36 +0000 (13:52 +0100)]
avfilter/palettegen: fix leak in case of error

4 years agoavfilter/paletteuse: fix leak in case of error
Clément Bœsch [Wed, 18 Feb 2015 12:48:41 +0000 (13:48 +0100)]
avfilter/paletteuse: fix leak in case of error

Fixes CID1270819

4 years agoavfilter/af_channelmap: Move potential dereference after NULL check in get_channel_idx()
Michael Niedermayer [Wed, 18 Feb 2015 12:40:39 +0000 (13:40 +0100)]
avfilter/af_channelmap: Move potential dereference after NULL check in get_channel_idx()

Fixes CID1270822

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavfilter/vf_qp: Fix leak of out_qp_table_buf
Michael Niedermayer [Wed, 18 Feb 2015 12:12:06 +0000 (13:12 +0100)]
avfilter/vf_qp: Fix leak of out_qp_table_buf

Fixes CID1270821

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavfilter/avfiltergraph: assert that the heap_bubble index is valid
Michael Niedermayer [Wed, 18 Feb 2015 10:55:44 +0000 (11:55 +0100)]
avfilter/avfiltergraph: assert that the heap_bubble index is valid

This might help coverity

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavcodec/faxcompr: Fix memleak
Michael Niedermayer [Wed, 18 Feb 2015 10:20:39 +0000 (11:20 +0100)]
avcodec/faxcompr: Fix memleak

Fixes CID1270816

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavcodec/opusdec: remove unused headers
Paul B Mahol [Tue, 17 Feb 2015 17:31:47 +0000 (17:31 +0000)]
avcodec/opusdec: remove unused headers

Signed-off-by: Paul B Mahol <onemda@gmail.com>
4 years agoavfilter/vf_removelogo: Add () to protect the argument of apply_mask_fudge_factor()
Michael Niedermayer [Wed, 18 Feb 2015 00:56:19 +0000 (01:56 +0100)]
avfilter/vf_removelogo: Add () to protect the argument of apply_mask_fudge_factor()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoswscale/bayer_template: Add () to protect the argument of BAYER_READ()
Michael Niedermayer [Wed, 18 Feb 2015 00:55:15 +0000 (01:55 +0100)]
swscale/bayer_template: Add () to protect the argument of BAYER_READ()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agocompat/avisynth/windowsPorts/windows2linux: Add () to protect macro arguments
Michael Niedermayer [Wed, 18 Feb 2015 00:39:57 +0000 (01:39 +0100)]
compat/avisynth/windowsPorts/windows2linux: Add () to protect macro arguments

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavcodec/wavpack: Add () to protect the arguments of UPDATE_WEIGHT_CLIP()
Michael Niedermayer [Wed, 18 Feb 2015 00:37:06 +0000 (01:37 +0100)]
avcodec/wavpack: Add () to protect the arguments of UPDATE_WEIGHT_CLIP()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavcodec/wmalosslessdec: Add () to protect the arguments of WMASIGN()
Michael Niedermayer [Wed, 18 Feb 2015 00:34:50 +0000 (01:34 +0100)]
avcodec/wmalosslessdec: Add () to protect the arguments of WMASIGN()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agolibavutil: optimize twofish cipher
Supraja Meedinti [Tue, 17 Feb 2015 19:18:53 +0000 (00:48 +0530)]
libavutil: optimize twofish cipher

before:
lavu       TWOFISH      size: 1048576  runs:   1024  time:   90.052 +- 4.630
after:
lavu       TWOFISH      size: 1048576  runs:   1024  time:   18.085 +- 0.241
gcrypt     TWOFISH      size: 1048576  runs:   1024  time:   25.666 +- 0.307
tomcrypt   TWOFISH      size: 1048576  runs:   1024  time:   18.428 +- 0.363

Signed-off-by: Supraja Meedinti <supraja0493@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoMerge commit '195942ed9b9b563ec86d34b73aa2c1ee8715d59d'
Michael Niedermayer [Tue, 17 Feb 2015 22:50:56 +0000 (23:50 +0100)]
Merge commit '195942ed9b9b563ec86d34b73aa2c1ee8715d59d'

* commit '195942ed9b9b563ec86d34b73aa2c1ee8715d59d':
  riff: Support QT RLE Animation in avi ('rle ' FourCC)

Merged-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoMerge commit 'c78dc12118cb5b2a69a17f38c69f77a42e89a9c4'
Michael Niedermayer [Tue, 17 Feb 2015 22:42:26 +0000 (23:42 +0100)]
Merge commit 'c78dc12118cb5b2a69a17f38c69f77a42e89a9c4'

* commit 'c78dc12118cb5b2a69a17f38c69f77a42e89a9c4':
  riff: Support ProRes in avi (APCH fourcc)

Merged-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoMerge commit '42c8f92e2fa390fa17b03d37b4323ec0d721d4cd'
Michael Niedermayer [Tue, 17 Feb 2015 22:34:36 +0000 (23:34 +0100)]
Merge commit '42c8f92e2fa390fa17b03d37b4323ec0d721d4cd'

* commit '42c8f92e2fa390fa17b03d37b4323ec0d721d4cd':
  wmv2: Return meaningful error codes

Conflicts:
libavcodec/wmv2dec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoMerge commit 'f3e045263e445c4ab54d85ecae359494cd96a3e2'
Michael Niedermayer [Tue, 17 Feb 2015 22:26:28 +0000 (23:26 +0100)]
Merge commit 'f3e045263e445c4ab54d85ecae359494cd96a3e2'

* commit 'f3e045263e445c4ab54d85ecae359494cd96a3e2':
  qdm2: Return meaningful error codes

Merged-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoMerge commit 'a1e2c47cd4fdaa64beda7e6dfa623b65c46f5012'
Michael Niedermayer [Tue, 17 Feb 2015 22:12:29 +0000 (23:12 +0100)]
Merge commit 'a1e2c47cd4fdaa64beda7e6dfa623b65c46f5012'

* commit 'a1e2c47cd4fdaa64beda7e6dfa623b65c46f5012':
  libxvid: Return meaningful error messages

Conflicts:
libavcodec/libxvid.c
libavcodec/libxvid_rc.c

See: 2a89afb376aebe833bee0b5958cec16c48936b03 and others
Merged-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavcodec/aac_adtstoasc_bsf: Clear extradata_size on allocation failure
Michael Niedermayer [Tue, 17 Feb 2015 21:58:31 +0000 (22:58 +0100)]
avcodec/aac_adtstoasc_bsf: Clear extradata_size on allocation failure

This keeps the fields consistent

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoMerge commit '18f4fa251b0eb36392839f5bf6180f280dc04d8d'
Michael Niedermayer [Tue, 17 Feb 2015 21:54:56 +0000 (22:54 +0100)]
Merge commit '18f4fa251b0eb36392839f5bf6180f280dc04d8d'

* commit '18f4fa251b0eb36392839f5bf6180f280dc04d8d':
  aac_adtstoasc_bsf: Check extradata memory allocation

Merged-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoMerge commit 'fe0f4e56577a2dbd373bb50b0ae2d49e69d822fc'
Michael Niedermayer [Tue, 17 Feb 2015 21:46:59 +0000 (22:46 +0100)]
Merge commit 'fe0f4e56577a2dbd373bb50b0ae2d49e69d822fc'

* commit 'fe0f4e56577a2dbd373bb50b0ae2d49e69d822fc':
  avpacket: Check buffer reference

Conflicts:
libavcodec/avpacket.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoMerge commit '31dc73e92a96f08d07650c0e7d31c0b9a1465d46'
Michael Niedermayer [Tue, 17 Feb 2015 21:39:32 +0000 (22:39 +0100)]
Merge commit '31dc73e92a96f08d07650c0e7d31c0b9a1465d46'

* commit '31dc73e92a96f08d07650c0e7d31c0b9a1465d46':
  vorbisdec: Check memory allocations

Conflicts:
libavcodec/vorbisdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoMerge commit 'ec17782e17de1e8501ca213e276dfe5412ff1d11'
Michael Niedermayer [Tue, 17 Feb 2015 21:30:58 +0000 (22:30 +0100)]
Merge commit 'ec17782e17de1e8501ca213e276dfe5412ff1d11'

* commit 'ec17782e17de1e8501ca213e276dfe5412ff1d11':
  dvdsubdec: Check memory allocations

Conflicts:
libavcodec/dvdsubdec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoMerge commit 'e51f22122d23589e93ac4f0b3e570bb925755915'
Michael Niedermayer [Tue, 17 Feb 2015 21:21:22 +0000 (22:21 +0100)]
Merge commit 'e51f22122d23589e93ac4f0b3e570bb925755915'

* commit 'e51f22122d23589e93ac4f0b3e570bb925755915':
  swscale: Check memory allocations

Merged-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoMerge commit '3035d21b5a77df0e9531df397fc06d59488996c7'
Michael Niedermayer [Tue, 17 Feb 2015 21:08:46 +0000 (22:08 +0100)]
Merge commit '3035d21b5a77df0e9531df397fc06d59488996c7'

* commit '3035d21b5a77df0e9531df397fc06d59488996c7':
  nutdec: Check memory allocations

Conflicts:
libavformat/nutdec.c

See: 55ae13e3deffa21027a44f31b4ae2f53a4fa7426
See: 269845db86d994c7d43c3ad6eabd4fde5bb391ea
Merged-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavformat/movenc: Fix stts_entries allocation check
Michael Niedermayer [Tue, 17 Feb 2015 20:51:35 +0000 (21:51 +0100)]
avformat/movenc: Fix stts_entries allocation check

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoMerge commit 'a8765852158ecb2ae34895fa35ff51dc95c186f9'
Michael Niedermayer [Tue, 17 Feb 2015 20:50:08 +0000 (21:50 +0100)]
Merge commit 'a8765852158ecb2ae34895fa35ff51dc95c186f9'

* commit 'a8765852158ecb2ae34895fa35ff51dc95c186f9':
  movenc: Check memory allocations

Conflicts:
libavformat/movenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoMerge commit 'da7e31a240f276836a0b90ca6c0714181b353cc4'
Michael Niedermayer [Tue, 17 Feb 2015 20:42:08 +0000 (21:42 +0100)]
Merge commit 'da7e31a240f276836a0b90ca6c0714181b353cc4'

* commit 'da7e31a240f276836a0b90ca6c0714181b353cc4':
  rmdec: Check memory allocations from ff_rm_alloc_rmstream()

Merged-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoMerge commit 'd89e58f53939d91a88aa7042c94d9d1cd364da52'
Michael Niedermayer [Tue, 17 Feb 2015 20:35:13 +0000 (21:35 +0100)]
Merge commit 'd89e58f53939d91a88aa7042c94d9d1cd364da52'

* commit 'd89e58f53939d91a88aa7042c94d9d1cd364da52':
  dct-test: Fix initialization syntax

See: 392b4b663c450f5522f7c1442da91f7647db6bf0
Merged-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoMerge commit 'bb7701684c7170dfd5f33a3c7d827265844619f2'
Michael Niedermayer [Tue, 17 Feb 2015 20:26:00 +0000 (21:26 +0100)]
Merge commit 'bb7701684c7170dfd5f33a3c7d827265844619f2'

* commit 'bb7701684c7170dfd5f33a3c7d827265844619f2':
  lavf: Document the codec context initialization

Merged-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoMerge commit 'cb70a93ca1e7fae1b5dfb65ad149d311a65206a4'
Michael Niedermayer [Tue, 17 Feb 2015 20:25:07 +0000 (21:25 +0100)]
Merge commit 'cb70a93ca1e7fae1b5dfb65ad149d311a65206a4'

* commit 'cb70a93ca1e7fae1b5dfb65ad149d311a65206a4':
  lavc: Document interaction between avcodec_open2() and decoding routines

Conflicts:
libavcodec/avcodec.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoMerge commit '733f4b05f0e120ddd0393b23f2b6d9106cf922e4'
Michael Niedermayer [Tue, 17 Feb 2015 20:16:22 +0000 (21:16 +0100)]
Merge commit '733f4b05f0e120ddd0393b23f2b6d9106cf922e4'

* commit '733f4b05f0e120ddd0393b23f2b6d9106cf922e4':
  avplay: Check format allocation inside decode_thread()

Merged-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoMerge commit '266f241193b2fa8c99bb8b1f007c66bedd3b7d97'
Michael Niedermayer [Tue, 17 Feb 2015 20:08:33 +0000 (21:08 +0100)]
Merge commit '266f241193b2fa8c99bb8b1f007c66bedd3b7d97'

* commit '266f241193b2fa8c99bb8b1f007c66bedd3b7d97':
  avplay: Check frame allocation inside video_thread()

Merged-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoMerge commit '81688e68f93f3142e2093f1a3d226edaeb179992'
Michael Niedermayer [Tue, 17 Feb 2015 20:00:04 +0000 (21:00 +0100)]
Merge commit '81688e68f93f3142e2093f1a3d226edaeb179992'

* commit '81688e68f93f3142e2093f1a3d226edaeb179992':
  avconv: Check rc_override memory allocation

Conflicts:
ffmpeg_opt.c

See: 7efabffc2899b76688a40b4bd7c63370eb2d8ca8
Merged-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoMerge commit '9d3b752fceb0f2a42cac7c2a1109b0629823c99f'
Michael Niedermayer [Tue, 17 Feb 2015 19:48:05 +0000 (20:48 +0100)]
Merge commit '9d3b752fceb0f2a42cac7c2a1109b0629823c99f'

* commit '9d3b752fceb0f2a42cac7c2a1109b0629823c99f':
  graphparser: Check av_get_token() memory error

Merged-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavformat/matroskaenc: Use the correct data type for the chapter times
Michael Niedermayer [Tue, 17 Feb 2015 19:40:00 +0000 (20:40 +0100)]
avformat/matroskaenc: Use the correct data type for the chapter times

Fixes potential integer overflow

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoMerge commit '5dc47a2bd52e375ed742c45d08356b45098f458d'
Michael Niedermayer [Tue, 17 Feb 2015 19:25:47 +0000 (20:25 +0100)]
Merge commit '5dc47a2bd52e375ed742c45d08356b45098f458d'

* commit '5dc47a2bd52e375ed742c45d08356b45098f458d':
  matroskaenc: Validate chapter start and end times

Conflicts:
libavformat/matroskaenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoMerge commit 'f8c1719771dc4ac2e13e6bc8bf741854a30e3a86'
Michael Niedermayer [Tue, 17 Feb 2015 19:18:19 +0000 (20:18 +0100)]
Merge commit 'f8c1719771dc4ac2e13e6bc8bf741854a30e3a86'

* commit 'f8c1719771dc4ac2e13e6bc8bf741854a30e3a86':
  dca: Remove separate header for DCA ExSS

Conflicts:
libavcodec/dca.h
libavcodec/dca_exss.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavcodec/vp56: Add () to protect TRANSPOSE()s arguments
Michael Niedermayer [Tue, 17 Feb 2015 17:57:26 +0000 (18:57 +0100)]
avcodec/vp56: Add () to protect TRANSPOSE()s arguments

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoriff: Support QT RLE Animation in avi ('rle ' FourCC)
Vittorio Giovara [Thu, 12 Feb 2015 16:04:58 +0000 (11:04 -0500)]
riff: Support QT RLE Animation in avi ('rle ' FourCC)

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
4 years agoriff: Support ProRes in avi (APCH fourcc)
Vittorio Giovara [Tue, 10 Feb 2015 19:33:24 +0000 (14:33 -0500)]
riff: Support ProRes in avi (APCH fourcc)

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
4 years agowmv2: Return meaningful error codes
Himangi Saraogi [Sun, 15 Feb 2015 23:41:08 +0000 (05:11 +0530)]
wmv2: Return meaningful error codes

4 years agoqdm2: Return meaningful error codes
Himangi Saraogi [Sun, 15 Feb 2015 23:58:45 +0000 (05:28 +0530)]
qdm2: Return meaningful error codes

4 years agolibxvid: Return meaningful error messages
Himangi Saraogi [Tue, 10 Feb 2015 18:57:35 +0000 (00:27 +0530)]
libxvid: Return meaningful error messages

4 years agoaac_adtstoasc_bsf: Check extradata memory allocation
Himangi Saraogi [Tue, 10 Feb 2015 22:07:40 +0000 (03:37 +0530)]
aac_adtstoasc_bsf: Check extradata memory allocation

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
4 years agoavpacket: Check buffer reference
Vittorio Giovara [Mon, 2 Feb 2015 19:53:51 +0000 (20:53 +0100)]
avpacket: Check buffer reference

CC: libav-stable@libav.org
Bug-Id: CID 1267889

4 years agovorbisdec: Check memory allocations
Vittorio Giovara [Mon, 2 Feb 2015 00:57:15 +0000 (01:57 +0100)]
vorbisdec: Check memory allocations

4 years agodvdsubdec: Check memory allocations
Vittorio Giovara [Mon, 2 Feb 2015 00:57:14 +0000 (01:57 +0100)]
dvdsubdec: Check memory allocations

4 years agoswscale: Check memory allocations
Federico Tomassetti [Sun, 15 Feb 2015 19:44:51 +0000 (19:44 +0000)]
swscale: Check memory allocations

CC: libav-stable@libav.org
Bug-Id: CID 1267888 / CID 1267890
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
4 years agonutdec: Check memory allocations
Hugo Beauzée-Luyssen [Sun, 1 Feb 2015 18:19:47 +0000 (19:19 +0100)]
nutdec: Check memory allocations

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
4 years agomovenc: Check memory allocations
Hugo Beauzée-Luyssen [Sun, 1 Feb 2015 18:19:45 +0000 (19:19 +0100)]
movenc: Check memory allocations

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
4 years agormdec: Check memory allocations from ff_rm_alloc_rmstream()
Hugo Beauzée-Luyssen [Sun, 1 Feb 2015 18:19:46 +0000 (19:19 +0100)]
rmdec: Check memory allocations from ff_rm_alloc_rmstream()

Bug-Id: CID 1257835

4 years agodct-test: Fix initialization syntax
Vittorio Giovara [Fri, 6 Feb 2015 18:38:44 +0000 (18:38 +0000)]
dct-test: Fix initialization syntax

Related to "warning: suggest braces around initialization of subobject".

4 years agolavf: Document the codec context initialization
Vittorio Giovara [Thu, 4 Dec 2014 19:09:40 +0000 (19:09 +0000)]
lavf: Document the codec context initialization

During remuxing avcodec_copy_context() is discouraged as certain fields
(such as codec_tag) could reflect invalid values between input and
output contextes.

4 years agolavc: Document interaction between avcodec_open2() and decoding routines
Vittorio Giovara [Thu, 4 Dec 2014 19:56:38 +0000 (19:56 +0000)]
lavc: Document interaction between avcodec_open2() and decoding routines

4 years agoavplay: Check format allocation inside decode_thread()
Vittorio Giovara [Wed, 4 Feb 2015 14:21:01 +0000 (14:21 +0000)]
avplay: Check format allocation inside decode_thread()

CC: libav-stable@libav.org
Bug-Id: CID 1265718

4 years agoavplay: Check frame allocation inside video_thread()
Vittorio Giovara [Wed, 4 Feb 2015 14:20:59 +0000 (14:20 +0000)]
avplay: Check frame allocation inside video_thread()

CC: libav-stable@libav.org
Bug-Id: CID 1267893

4 years agoavconv: Check rc_override memory allocation
Vittorio Giovara [Wed, 4 Feb 2015 14:21:00 +0000 (14:21 +0000)]
avconv: Check rc_override memory allocation

CC: libav-stable@libav.org
Bug-Id: CID 1265719

4 years agographparser: Check av_get_token() memory error
Vittorio Giovara [Wed, 4 Feb 2015 14:20:58 +0000 (14:20 +0000)]
graphparser: Check av_get_token() memory error

CC: libav-stable@libav.org
Bug-Id: CID 1267891

4 years agomatroskaenc: Validate chapter start and end times
Vittorio Giovara [Tue, 3 Feb 2015 15:40:34 +0000 (15:40 +0000)]
matroskaenc: Validate chapter start and end times

CC: libav-stable@libav.org
Bug-Id: CID 1265717

4 years agoavfilter/paletteuse: raise cache size from 64k to 512k
Clément Bœsch [Tue, 17 Feb 2015 16:15:00 +0000 (17:15 +0100)]
avfilter/paletteuse: raise cache size from 64k to 512k

(or 32k to 256k in 32-bit)

4 years agox86: hevc_mc: fewer xmm regs used in epel h/v
Christophe Gisquet [Mon, 16 Feb 2015 19:12:04 +0000 (20:12 +0100)]
x86: hevc_mc: fewer xmm regs used in epel h/v

11 xmm regs seem only required for avx2.

Reviewed-by: Mickaël Raulet <mraulet@insa-rennes.fr
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoForce linking against user32 if dxva2 is enabled.
Carl Eugen Hoyos [Tue, 17 Feb 2015 10:39:09 +0000 (11:39 +0100)]
Force linking against user32 if dxva2 is enabled.

Fixes compilation with vfwcap disabled.
Reported and tested by Bernhard Döbler, programmer bardware de

Reviewed-by: Matt Oliver
4 years agox86/doc/Makefile: DBG=1 to preprocess external asm
Christophe Gisquet [Sun, 8 Feb 2015 11:18:27 +0000 (12:18 +0100)]
x86/doc/Makefile: DBG=1 to preprocess external asm

The macro hell sometimes make it difficult to trace the source of
an error, so it is easier to analyze the preprocessed output.

This patch makes this automatical by specifying DBG=1 on the
command line: a file ffmpeg/dir/file.asm gets preprocessed to
builddir/dir/file.dbg.asm, which is then compiled.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agox86inc: Correctly warn on use of SSE2 instructions in SSE functions
Christophe Gisquet [Tue, 3 Feb 2015 19:40:41 +0000 (20:40 +0100)]
x86inc: Correctly warn on use of SSE2 instructions in SSE functions

SSE2 instructions that are XMM-implementations of pre-existing MMX/MMX2
instructions did not issue warnings when used in SSE functions. Handle
it by also checking the register type when such instructions are used.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavfilter/vf_fieldmatch: Add () to protect the arguments of the HAS_FF_AROUND() macro
Michael Niedermayer [Mon, 16 Feb 2015 23:49:32 +0000 (00:49 +0100)]
avfilter/vf_fieldmatch: Add () to protect the arguments of the HAS_FF_AROUND() macro

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavfilter/vf_phase: Add () to protect DIFF()s arguments
Michael Niedermayer [Mon, 16 Feb 2015 23:47:47 +0000 (00:47 +0100)]
avfilter/vf_phase: Add () to protect DIFF()s arguments

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoswresample/resample_template: Add () to protect the arguments of the OUT() macro
Michael Niedermayer [Mon, 16 Feb 2015 23:36:35 +0000 (00:36 +0100)]
swresample/resample_template: Add () to protect the arguments of the OUT() macro

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavutil/aes: Add () to protect the ROT() arguments
Michael Niedermayer [Mon, 16 Feb 2015 23:22:42 +0000 (00:22 +0100)]
avutil/aes: Add () to protect the ROT() arguments

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavutil/attributes: Add () to protect the AV_GCC_VERSION_AT_LEAST() arguments
Michael Niedermayer [Mon, 16 Feb 2015 23:21:48 +0000 (00:21 +0100)]
avutil/attributes: Add () to protect the AV_GCC_VERSION_AT_LEAST() arguments

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavutil/intmath: Add () to protect the ff_log2() argument
Michael Niedermayer [Mon, 16 Feb 2015 23:20:30 +0000 (00:20 +0100)]
avutil/intmath: Add () to protect the ff_log2() argument

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavutil/murmur3: Add () to protect the ROT() arguments
Michael Niedermayer [Mon, 16 Feb 2015 23:18:01 +0000 (00:18 +0100)]
avutil/murmur3: Add () to protect the ROT() arguments

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavutil/version: Add () to protect the AV_VERSION_INT() arguments
Michael Niedermayer [Mon, 16 Feb 2015 23:17:21 +0000 (00:17 +0100)]
avutil/version: Add () to protect the AV_VERSION_INT() arguments

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavformat/tedcaptionsdec: add () to protect the argument of ERR_CODE()
Michael Niedermayer [Mon, 16 Feb 2015 23:05:51 +0000 (00:05 +0100)]
avformat/tedcaptionsdec: add () to protect the argument of ERR_CODE()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavutil/log: add () to protect the argument of AV_LOG_C()
Michael Niedermayer [Mon, 16 Feb 2015 23:04:22 +0000 (00:04 +0100)]
avutil/log: add () to protect the argument of AV_LOG_C()

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavcodec/vc1dsp: add () to protect the arguments of the op* macros
Michael Niedermayer [Mon, 16 Feb 2015 23:02:40 +0000 (00:02 +0100)]
avcodec/vc1dsp: add () to protect the arguments of the op* macros

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavcodec/ac3: add () to protect the macro arguments
Michael Niedermayer [Mon, 16 Feb 2015 22:59:39 +0000 (23:59 +0100)]
avcodec/ac3: add () to protect the macro arguments

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavformat/mpc8: Add () to protect MKMPCTAG()s arguments
Michael Niedermayer [Mon, 16 Feb 2015 22:14:27 +0000 (23:14 +0100)]
avformat/mpc8: Add () to protect MKMPCTAG()s arguments

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavcodec/me_cmp: add () to protect avg*s arguments
Michael Niedermayer [Mon, 16 Feb 2015 22:13:00 +0000 (23:13 +0100)]
avcodec/me_cmp: add () to protect avg*s arguments

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavcodec/bmvvideo: Add () to protect NEXT_BYTE() argument
Michael Niedermayer [Mon, 16 Feb 2015 21:56:09 +0000 (22:56 +0100)]
avcodec/bmvvideo: Add () to protect NEXT_BYTE()  argument

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoswresample/swresample-test: Add () to protect uint_rand() argument
Michael Niedermayer [Mon, 16 Feb 2015 21:55:17 +0000 (22:55 +0100)]
swresample/swresample-test: Add () to protect uint_rand() argument

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavformat/tls: add () to protect macro arguments
Michael Niedermayer [Mon, 16 Feb 2015 21:53:28 +0000 (22:53 +0100)]
avformat/tls: add () to protect macro arguments

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavcodec/hevcdsp: add missing () to CMP macro
James Almer [Mon, 16 Feb 2015 21:53:38 +0000 (18:53 -0300)]
avcodec/hevcdsp: add missing () to CMP macro

Found-by: Clément Bœsch <u@pkh.me>
Signed-off-by: James Almer <jamrial@gmail.com>
4 years agox86: hevc_mc: save 1 gpr in epel filter loading
Christophe Gisquet [Sat, 7 Feb 2015 18:49:38 +0000 (18:49 +0000)]
x86: hevc_mc: save 1 gpr in epel filter loading

The 3*stride value stored in r3src can be loaded much later,
so use r3src instead of a dedicated gpr when possible.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavcodec/hevcdsp: optimize pixel comparison in sao_edge_filter
James Almer [Mon, 16 Feb 2015 19:53:31 +0000 (16:53 -0300)]
avcodec/hevcdsp: optimize pixel comparison in sao_edge_filter

GCC 4.9.2 on a Core i5-4200U @ 1.60GHz, Linux x86_64

Before
715487 decicycles in sao_edge_filter_8, 262144 runs, 0 skips

After
672104 decicycles in sao_edge_filter_8, 262144 runs, 0 skips

Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
4 years agohls: fix a null pointer dereference
wm4 [Mon, 16 Feb 2015 18:31:42 +0000 (19:31 +0100)]
hls: fix a null pointer dereference

Not allocating the pls->ctx will crash in libavformat/hls.c:1410, where
it tries to dereference the field.

Sample: http://ec24.rtp.pt/liverepeater/rtpn.smil/playlist.m3u8

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavcodec/vc1_mc: factor out helper functions for scaling blocks
zhaoxiu.zeng [Mon, 16 Feb 2015 16:38:53 +0000 (00:38 +0800)]
avcodec/vc1_mc: factor out helper functions for scaling blocks

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavformat/rtpdec_h264: fix compile failure with -DDEBUG
Kevin Wheatley [Mon, 16 Feb 2015 17:05:28 +0000 (17:05 +0000)]
avformat/rtpdec_h264: fix compile failure with -DDEBUG

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavcodec/gif: fix off by one in column offsetting finding
Clément Bœsch [Mon, 16 Feb 2015 16:23:34 +0000 (17:23 +0100)]
avcodec/gif: fix off by one in column offsetting finding

4 years agohevcdsp: HEVC deblocking ARM NEON register clobber fix
Seppo Tomperi [Mon, 16 Feb 2015 11:13:30 +0000 (13:13 +0200)]
hevcdsp: HEVC deblocking ARM NEON register clobber fix

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoavcodec/vc1_mc: move median4() to mathops.h
zhaoxiu.zeng [Sat, 14 Feb 2015 15:14:47 +0000 (23:14 +0800)]
avcodec/vc1_mc: move median4() to mathops.h

Needed for architecture specific optimizations

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
4 years agodca: Remove separate header for DCA ExSS
Diego Biurrun [Mon, 16 Feb 2015 09:43:07 +0000 (10:43 +0100)]
dca: Remove separate header for DCA ExSS

There is no point in having a separate header for a single declaration.

4 years agox86/g722dsp: add ff_g722_apply_qmf_sse2
James Almer [Mon, 16 Feb 2015 02:16:25 +0000 (23:16 -0300)]
x86/g722dsp: add ff_g722_apply_qmf_sse2

Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: James Almer <jamrial@gmail.com>
4 years agoMerge commit '81ef46020fa654720e3beb4f5551ba634fae262a'
Michael Niedermayer [Mon, 16 Feb 2015 01:56:17 +0000 (02:56 +0100)]
Merge commit '81ef46020fa654720e3beb4f5551ba634fae262a'

* commit '81ef46020fa654720e3beb4f5551ba634fae262a':
  bktr: Use av_strerror and propagate error codes

Conflicts:
libavdevice/bktr.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoMerge commit '3a651f599a18b023602370b67a77eb0efa309b20'
Michael Niedermayer [Mon, 16 Feb 2015 01:40:26 +0000 (02:40 +0100)]
Merge commit '3a651f599a18b023602370b67a77eb0efa309b20'

* commit '3a651f599a18b023602370b67a77eb0efa309b20':
  dca: Move data tables from a header to an object file

Conflicts:
libavcodec/Makefile
libavcodec/dcadata.h
libavcodec/dcadec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoMerge commit '65df9904ceb5477a63e99e1e8fd8ace9a7cb8bda'
Michael Niedermayer [Mon, 16 Feb 2015 01:29:41 +0000 (02:29 +0100)]
Merge commit '65df9904ceb5477a63e99e1e8fd8ace9a7cb8bda'

* commit '65df9904ceb5477a63e99e1e8fd8ace9a7cb8bda':
  dca: Add array sizes to array declarations

Conflicts:
libavcodec/dcadata.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoMerge commit '702458538d4e52809bcef460d39baabf061b16b5'
Michael Niedermayer [Mon, 16 Feb 2015 01:16:29 +0000 (02:16 +0100)]
Merge commit '702458538d4e52809bcef460d39baabf061b16b5'

* commit '702458538d4e52809bcef460d39baabf061b16b5':
  g722: Add ARM NEON implementation for g722_apply_qmf()

Conflicts:
libavcodec/arm/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoMerge commit '73ae0a9d12857852222363f9a7c14d07058ebfd3'
Michael Niedermayer [Mon, 16 Feb 2015 01:07:39 +0000 (02:07 +0100)]
Merge commit '73ae0a9d12857852222363f9a7c14d07058ebfd3'

* commit '73ae0a9d12857852222363f9a7c14d07058ebfd3':
  g722: Split out computation of band->s_zero and unroll code

Merged-by: Michael Niedermayer <michaelni@gmx.at>
4 years agoMerge commit 'b16057b5fe9f02442c52388037891c2e381205fc'
Michael Niedermayer [Mon, 16 Feb 2015 01:00:49 +0000 (02:00 +0100)]
Merge commit 'b16057b5fe9f02442c52388037891c2e381205fc'

* commit 'b16057b5fe9f02442c52388037891c2e381205fc':
  g722: Unroll g722_apply_qmf()

Merged-by: Michael Niedermayer <michaelni@gmx.at>