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Author SHA1 Message Date
Benoit Fouet
00df32f6a9 avcodec/pngdec: split frame decoding in its own function. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-14 17:20:43 +01:00
Benoit Fouet
8cab24df07 avcodec/pngdec: create a function to handle small (<=4) bits per pixel values. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-14 17:13:08 +01:00
Benoit Fouet
24ca2ffad8 avcodec/pngdec: use else if instead of if for small bpp handling. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-14 17:12:39 +01:00
Benoit Fouet
c25b6ae8a2 avcodec/pngdec: fix some indentation/whitespaces 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-14 16:59:03 +01:00
Benoit Fouet
6499e63f7b avcodec/pngdec: create a function to decode tRNS chunk. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-14 16:58:37 +01:00
Benoit Fouet
4f313a50ee avcodec/pngdec: create a function to decode PLTE chunk. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-14 16:17:00 +01:00
Benoit Fouet
b35fa04152 avcodec/pngdec: create a function to decode IDAT chunk. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-14 16:16:47 +01:00
Benoit Fouet
3f1eaf590c avcodec/pngdec: create a function to decode pHYs chunk. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-14 15:58:35 +01:00
Benoit Fouet
1523d1484d avcodec/pngdec: create a function to decode IHDR chunk. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-14 15:58:02 +01:00
Benoit Fouet
98abb98cb1 avcodec/pngdec: rename decode_frame to decode_frame_png 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-14 15:35:12 +01:00
Peter Ross
b186b7131e avfilter/vf_lut: gammaval709() 
See http://www.itu.int/rec/R-REC-BT.709
Item 1.2, overall opto-electronic transfer characteristics at source

Signed-off-by: Peter Ross <pross@xvid.org>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-14 02:55:15 +01:00
Clément Bœsch
57688aecbd fate: add xBR filter tests 2014-11-13 22:45:45 +01:00
Aleksey Vasenev
8349001638 avfilter/vf_tinterlace: fix frame rate 
Signed-off-by: Aleksey Vasenev <margtu-fivt@ya.ru>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-13 22:35:15 +01:00
Aleksey Vasenev
df8248f66e avfilter/vf_interlace: more accurate pts calculation 
Signed-off-by: Aleksey Vasenev <margtu-fivt@ya.ru>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-13 22:35:15 +01:00
Carl Eugen Hoyos
3428865163 lavc/flashsv2enc: Fix encoding resolution error message. 2014-11-13 22:13:33 +01:00
Michael Niedermayer
5c805d69a4 avcodec/nellymoserenc: fix sign error 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-13 20:48:52 +01:00
Michael Niedermayer
4001fc4267 avcodec/4xm: remove duplicate assert 
Found-by: carl
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-13 19:01:08 +01:00
Michael Niedermayer
dae7e4e63d tests/tiny_psnr: remove redundant initialization 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-13 17:54:20 +01:00
James Almer
3cec54b7d7 x86/flacdsp: add SSE2 and AVX decorrelate functions 
Two to four times faster depending on instruction set, block size and channel count.
 2014-11-13 13:47:55 -03:00
Peter Ross
2093c1dc51 cinedec: report white balance gain coefficients using metadata 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-13 15:31:19 +01:00
Michael Niedermayer
7a79c055e3 Merge commit 'a2448cfe167a4cd4eb631318550d4eef38fca24a' 
* commit 'a2448cfe167a4cd4eb631318550d4eef38fca24a':
  jpeg2000: do not compute the same value twice

Conflicts:
	libavcodec/jpeg2000.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-13 15:20:40 +01:00
Michael Niedermayer
45660c7d1b Merge commit '59846452af762f6af5ced4399e8dcd709ca50fcd' 
* commit '59846452af762f6af5ced4399e8dcd709ca50fcd':
  svq1enc: check ff_get_buffer return value

Conflicts:
	libavcodec/svq1enc.c

See: 7effc26ba7
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-13 14:54:06 +01:00
Michael Niedermayer
057b74d19c Merge commit '994ab1804b8bf532f44876927b07b51f1f63247f' 
* commit '994ab1804b8bf532f44876927b07b51f1f63247f':
  ansi: check ff_set_dimensions return value

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-13 14:51:37 +01:00
Michael Niedermayer
04f6a5230d Merge commit 'c7384664ba0cbb12d882effafbc6d321ae706cff' 
* commit 'c7384664ba0cbb12d882effafbc6d321ae706cff':
  avs: check ff_set_dimensions return value

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-13 14:51:03 +01:00
Michael Niedermayer
b697a3314e Merge commit '2b5c1efa1465d8646f8be525cace7a21404e40ad' 
* commit '2b5c1efa1465d8646f8be525cace7a21404e40ad':
  g2meet: check ff_set_dimensions return value

Conflicts:
	libavcodec/g2meet.c

See: 3af9d8269e
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-13 14:31:48 +01:00
Michael Niedermayer
dfa0800c41 Merge commit 'c6d7c201dfa80502cb6cefbee7dc9160cedb5187' 
* commit 'c6d7c201dfa80502cb6cefbee7dc9160cedb5187':
  indeo3: check ff_set_dimensions return value

See: 81ed7efbe2
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-13 14:29:52 +01:00
Michael Niedermayer
ecb748866e Merge commit '8e104619a627fcf5f4c2bd3c09d0c2d323aae745' 
* commit '8e104619a627fcf5f4c2bd3c09d0c2d323aae745':
  shorten: check for return value

Conflicts:
	libavcodec/shorten.c

See: e20ebe491c
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-13 14:21:58 +01:00
Michael Niedermayer
785f71fcd5 Merge commit 'd5d2d6c3b8cff61eb26c18bbd977881cf6d5524a' 
* commit 'd5d2d6c3b8cff61eb26c18bbd977881cf6d5524a':
  dcadec: initialize variables before use

Conflicts:
	libavcodec/dcadec.c

See: 53918a1c54
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-13 14:21:18 +01:00
Michael Niedermayer
2c4d5d3497 Merge commit '1a9c1333b5d70b427c82cb98f383aa2fa9b2b319' 
* commit '1a9c1333b5d70b427c82cb98f383aa2fa9b2b319':
  escape124: explicitly set get_bits1 variable

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-13 14:01:41 +01:00
Michael Niedermayer
9b424accbe Merge commit '2ffb0598dbdb81c40650952aa9299fa02fa5e834' 
* commit '2ffb0598dbdb81c40650952aa9299fa02fa5e834':
  mlpdec: check for negative index

Conflicts:
	libavcodec/mlpdec.c

See: 8491ac3ad2

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-13 13:59:53 +01:00
Michael Niedermayer
e266e186cf Merge commit '6abe7edabb7d57e82d7ea6312d30cf05d2192c5b' 
* commit '6abe7edabb7d57e82d7ea6312d30cf05d2192c5b':
  ffv1: fix out-of-bounds read

The change should be harmless but theres no out of array access before
the change

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-13 13:46:54 +01:00
Michael Niedermayer
198e55bfa7 Merge commit '5aa710f46119bb9c1c38542f80f5338eb8b5ffb2' 
* commit '5aa710f46119bb9c1c38542f80f5338eb8b5ffb2':
  vorbisenc: add missing parenthesis

Conflicts:
	libavcodec/vorbisenc.c

See: f72b735d41
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-13 13:34:39 +01:00
Michael Niedermayer
b882079b12 Merge commit 'e9a6ae775dabef3942632e8d4ef95fff94a1b310' 
* commit 'e9a6ae775dabef3942632e8d4ef95fff94a1b310':
  dpxenc: mention missing break

Conflicts:
	libavcodec/dpxenc.c

No change as the changed code is implemented differently in FFmpeg

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-13 13:32:08 +01:00
Michael Niedermayer
ccfae03815 Merge commit '4dda5e9b0829b119c17d950906c61d3ebffc494f' 
* commit '4dda5e9b0829b119c17d950906c61d3ebffc494f':
  sunrastenc: mention missing break

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-13 13:31:08 +01:00
Michael Niedermayer
ef4e54e0df Merge commit '28d82b7675bea76a1349070a3cdd737d964d4775' 
* commit '28d82b7675bea76a1349070a3cdd737d964d4775':
  vc1dec: refactor check with missing parenthesis

Conflicts:
	libavcodec/vc1_mc.c
	tests/ref/fate/vc1_ilaced_twomv

Theres no change to the reference checksums as this bug was not
in FFmpeg

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-13 13:23:42 +01:00
Michael Niedermayer
94cf1ef008 Merge commit '2c98dc75f2802a2fe91922d4a11b698b66420e5b' 
* commit '2c98dc75f2802a2fe91922d4a11b698b66420e5b':
  vc1dec: always initialize tx and ty

Not merged, tx/ty are initialized on every codepath before use

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-13 13:11:41 +01:00
Michael Niedermayer
7f8ef7876e Merge commit 'e3f50f247155216229e34f165bae8c329d5a001e' 
* commit 'e3f50f247155216229e34f165bae8c329d5a001e':
  dnxhdenc: check negative index

Conflicts:
	libavcodec/dnxhdenc.c

Not merged, the cid index thats taken out of our table will be found again in
said table.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-13 12:56:32 +01:00
Michael Niedermayer
76fa78911f Merge commit 'b1b1a7370e141c912e3d0bbaa668dcee05c3ad67' 
* commit 'b1b1a7370e141c912e3d0bbaa668dcee05c3ad67':
  display: fix order of operands

Conflicts:
	libavcodec/h264.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-13 12:53:31 +01:00
Michael Niedermayer
946a5cb64d Merge commit 'bdcb5794f0c2d74371152303bffe4172671af264' 
* commit 'bdcb5794f0c2d74371152303bffe4172671af264':
  nellymoserenc: fix array index

Not merged, the original code was correct.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-13 12:38:05 +01:00
Michael Niedermayer
0f29e92091 Merge commit 'aa7c429c4e8e561009176d51b7dcb626c85eb276' 
* commit 'aa7c429c4e8e561009176d51b7dcb626c85eb276':
  nellymoserenc: fix array element ordering

See: 62722ae2d4
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-13 12:13:06 +01:00
Michael Niedermayer
7b824e8b25 Merge commit '8dd0a2c5cf40a8a49faae985adc11750b6429132' 
* commit '8dd0a2c5cf40a8a49faae985adc11750b6429132':
  libopusenc: prevent an out-of-bounds read by returning early

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-13 12:12:27 +01:00
Michael Niedermayer
3c6e148e84 Merge commit 'b09cf8afc5199d359ac985ad7cea72a6a9f20e4e' 
* commit 'b09cf8afc5199d359ac985ad7cea72a6a9f20e4e':
  libopusenc: check return value

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-13 12:02:05 +01:00
Michael Niedermayer
8e6084eebe Merge commit '29234f56818135faf2f1868ab324c073abd28fbd' 
* commit '29234f56818135faf2f1868ab324c073abd28fbd':
  vp7: fix checking vp7_feature_value_size()

See: 28f8114bd2
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-13 12:00:29 +01:00
Michael Niedermayer
64e12aec96 Merge commit '68a35473ed423a14731c418939fba7913647979a' 
* commit '68a35473ed423a14731c418939fba7913647979a':
  4xm: more thorought check for negative index and negative shift

Conflicts:
	libavcodec/4xm.c

Mostly not merged, the added checks, check for impossible conditions
for paranoias sake they are replaced by asserts but thats probably overkill
the vlc table does not contain out of range values or holes,
nor does it permit the log2 values to become negative. Whenever a
log2 value reaches 0 the selected table no longer contains an entry to trigger
the case that would decrease it further

Adding such impossible checks would confuse the reader

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-13 11:37:59 +01:00
Michael Niedermayer
3e1ac10345 avcodec/utils: Add ATRAC3+ to av_get_audio_frame_duration() 
Fixes Ticket3979

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-11-13 02:48:40 +01:00
Vittorio Giovara
a2448cfe16 jpeg2000: do not compute the same value twice 
CC: libav-stable@libav.org
Bug-Id: CID 1026771 / CID 1026772 / CID 1026773
 2014-11-13 01:41:27 +01:00
Vittorio Giovara
59846452af svq1enc: check ff_get_buffer return value 
CC: libav-stable@libav.org
Bug-Id: CID 747723
 2014-11-13 01:41:27 +01:00
Vittorio Giovara
994ab1804b ansi: check ff_set_dimensions return value 
CC: libav-stable@libav.org
Bug-Id: CID 1135737
 2014-11-13 01:41:27 +01:00
Vittorio Giovara
c7384664ba avs: check ff_set_dimensions return value 
CC: libav-stable@libav.org
Bug-Id: CID 1135738
 2014-11-13 01:41:27 +01:00
Vittorio Giovara
2b5c1efa14 g2meet: check ff_set_dimensions return value 
CC: libav-stable@libav.org
Bug-Id: CID 1135739
 2014-11-13 01:41:26 +01:00