29234 Commits

Author SHA1 Message Date
Michael Niedermayer
02729f7a5a avcodec/mjpegenc_common: Restore removed copyright statements
These where removed by  libav while spliting the file in adcb8392c9b185fd8a91a95fa256d15ab1432a30

See: de6d9b6404bfd1c589799142da5a95428f146edd
See: 723106b279d9d78f5966f32bedfa33b88a702f69

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-06 03:39:39 +02:00
Michael Niedermayer
26b9f5bcdb avcodec/Makefile: add libutvideo.h to SKIPHEADERS
libutvideo.h is not a C header and thus fails building as a C file

Reviewed-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-06 01:38:55 +02:00
Timothy Gu
baef3ba727 avcodec/old_codec_ids: workaround doxygen inclusion bug
Currently, http://ffmpeg.org/doxygen/trunk/group__preproc__misc.html is
broken, because of inclusion bug in Doxygen's preprocessing mode. The
now-unincluded header file is included anyway in avcodec.h, the only
place where it is used, so there should be no problem removing it.

One concern is API-compatibility, because old_codec_ids.h is a public
header. However, IMO this is not a problem because currently users
cannot include only this header and not `avcodec.h` anyway, because of
missing AV_CODEC_ID_NONE symbol.

Signed-off-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-06 00:32:29 +02:00
James Almer
dad31083ae x86/svq1enc: port ssd_int8_vs_int16 to yasm
Also add an SSE2 version

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-05 21:43:40 +02:00
Michael Niedermayer
19b79c1429 Merge commit 'b0de1c766329dd8c9960ad1722e2f653160abc1b'
* commit 'b0de1c766329dd8c9960ad1722e2f653160abc1b':
  x86: build: Only compile FDCT code if MMX is enabled

Conflicts:
	libavcodec/x86/Makefile

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-05 20:12:31 +02:00
Michael Niedermayer
5036c8b17b Merge commit '12f129e545e5a5844b6ad7f3eb6a438015cad8bc'
* commit '12f129e545e5a5844b6ad7f3eb6a438015cad8bc':
  x86: Unconditionally compile blockdsp and svq1enc init files

Conflicts:
	libavcodec/x86/Makefile

blockdsp_mmx is renamed to blockdsp_init as we already have a blockdsp file
and _init is how all other such files are called

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-05 19:50:05 +02:00
Michael Niedermayer
6bef3e55bd Merge commit '009331303a6462d07cbe94aef9c446f1a1695519'
* commit '009331303a6462d07cbe94aef9c446f1a1695519':
  x86: huffyuvdsp: Move inline assembly to init file

Conflicts:
	libavcodec/x86/Makefile
	libavcodec/x86/huffyuvdsp.h
	libavcodec/x86/huffyuvdsp_init.c
	libavcodec/x86/huffyuvdsp_mmx.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-05 19:11:26 +02:00
Diego Biurrun
b0de1c7663 x86: build: Only compile FDCT code if MMX is enabled
All other files containing purely inline assembly are treated the same way.
2014-07-05 04:18:34 -07:00
Diego Biurrun
12f129e545 x86: Unconditionally compile blockdsp and svq1enc init files
This avoids a link failure with MMX disabled as the init functions
are referenced unconditionally.
2014-07-05 04:18:34 -07:00
Diego Biurrun
009331303a x86: huffyuvdsp: Move inline assembly to init file
This avoids a link failure with MMX disabled as now code and
initialization are compiled under the same condition.
2014-07-05 04:18:34 -07:00
Carl Eugen Hoyos
d3e51b4118 Fix standalone compilation of the amv encoder. 2014-07-05 12:55:14 +02:00
Michael Niedermayer
d5818c37f3 Merge remote-tracking branch 'cehoyos/master'
* cehoyos/master:
  Use os/2 palette even if it contains less than 256 entries.
  Assume that old bmps do not contain transparency information.
  Do not detect jp2 images as mov files.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-05 04:12:12 +02:00
Michael Niedermayer
4216a5082b Merge commit 'e0bfe34ea8ccf333ec5b17961fd58eb575e74f8b'
* commit 'e0bfe34ea8ccf333ec5b17961fd58eb575e74f8b':
  libfdk-aacdec: Reduce the default decoder delay by one frame

Conflicts:
	libavcodec/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-05 03:41:35 +02:00
Carl Eugen Hoyos
810294ce3d Use os/2 palette even if it contains less than 256 entries.
Fixes 11Bios13.bmp.
2014-07-05 02:11:17 +02:00
Carl Eugen Hoyos
8f6a04a279 Assume that old bmps do not contain transparency information.
Fixes MK50TEMP.BMP that has its RGB channel bit masks on the actual image.
2014-07-05 02:11:17 +02:00
Omer Osman
e0bfe34ea8 libfdk-aacdec: Reduce the default decoder delay by one frame
The default error concealment method if none is set via
aacDecoder_SetParam(AAC_CONCEAL_METHOD) is set in
CConcealment_InitCommonData within the fdk-aac library
and is set to Energy Interpolation. This method requires one frame
delay to the output. To reduce the default decoder output delay and
avoid missing the last frame in file based decoding, use Noise
Substitution as the default concealment method.

Signed-off-by: Omer Osman <omer.osman@iis.fraunhofer.de>
Signed-off-by: Martin Storsjö <martin@martin.st>
2014-07-05 00:47:36 +03:00
Michael Niedermayer
2d15554850 avcodec/mlp_parser: check ff_combine_frame() return code
Fixes CID602338

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-04 20:29:40 +02:00
Michael Niedermayer
bd8b6ed96d avcodec/bmp: fix integer overflow in checking header sizes
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-04 15:02:08 +02:00
Michael Niedermayer
5c65aed7fd Merge commit '391ecc961ced2bde7aecb3053ac35191f838fae8'
* commit '391ecc961ced2bde7aecb3053ac35191f838fae8':
  x86: mpegvideoenc: Change SIMD optimization name suffixes to lowercase

Conflicts:
	libavcodec/x86/mpegvideoenc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-04 01:17:39 +02:00
Michael Niedermayer
cf8c44fc47 Merge commit 'c6698dfe7cdbc7634f33245875488ed3fa4a8ced'
* commit 'c6698dfe7cdbc7634f33245875488ed3fa4a8ced':
  webpdec: Fix decoding of the huffman group indices.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-04 01:08:57 +02:00
Oliver Fromme
d73823286d avcodec/dvdsubdec: fix alpha in debuging code
improve the debugging function for saving subtitles
to PPM files: Actually use the alpha channel.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-04 00:35:21 +02:00
Oliver Fromme
3f0a3e9e12 avcodec/dvdsubdec: Fix off-by-one error
Fix an off-by-one error that causes the height of decoded
subtitles to be too small, thus cutting off the lowest row
of pixels.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-04 00:32:43 +02:00
Diego Biurrun
391ecc961c x86: mpegvideoenc: Change SIMD optimization name suffixes to lowercase 2014-07-03 13:41:41 -07:00
Justin Ruggles
c6698dfe7c webpdec: Fix decoding of the huffman group indices.
Per the specification, "The red and green components of a pixel
define the meta Huffman code used in a particular block of the ARGB
image."
2014-07-03 15:29:01 -04:00
Michael Niedermayer
982920cfaa Merge commit 'df949b645b12d62bb4da56d629a887c81f67f2e5'
* commit 'df949b645b12d62bb4da56d629a887c81f67f2e5':
  hevc: Use the local context variable when needed

Conflicts:
	libavcodec/hevc.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-03 13:19:34 +02:00
Luca Barbato
df949b645b hevc: Use the local context variable when needed 2014-07-02 23:30:49 -04:00
Michael Niedermayer
ce6a1ff2a1 avcodec/on2avc: Fix out of array access
Fixes CID1206648

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-02 20:22:12 +02:00
Anshul Maheshwari
43d70a776d avcodec: Updated comment for sub param
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-02 19:47:14 +02:00
Anshul Maheshwari
7d1898ebcc avcodec/dvbsubdec: removed unnecessary null check for subtitle
In refrence to coverity defect 1224278

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-02 19:47:14 +02:00
Michael Niedermayer
5307fa00a4 avcodec/dvdec: remove redundant null check
Fixes CID700682 again

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-02 16:37:38 +02:00
Michael Niedermayer
d266ecff4b avcodec/bitstream: remove trivial assert
Fixed CID1224273

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-02 16:25:40 +02:00
James Almer
a441a2437b x86: rename dsputil.asm to idctdsp.asm
Its only function is no longer part of dsputil.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-02 01:08:04 +02:00
Michael Niedermayer
ef7e8425e8 avcodec/mjpegdec: factorize some parts of the pix_fmt_id switch()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-01 23:28:18 +02:00
Michael Niedermayer
784e1cf76b avcodec/mjpegdec: handle luma upscale detection generically
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-01 23:26:19 +02:00
Michael Niedermayer
64d98dadc7 avcodec/mjpegdec: set upscale_h/upscale_v using generic code instead of hardcoding a list
Some code is left to handle corner cases

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-01 22:54:57 +02:00
Michael Niedermayer
7558e55345 avcodec/mjpegdec: Support pix_fmt_id==0x11222200
Fixes: 4858286_300.jpg

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-01 22:12:20 +02:00
Michael Niedermayer
cd417d947e avcodec/mjpegdec: fix width for non chroma in rescaling
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-01 22:09:19 +02:00
Michael Niedermayer
4e09300ffa mjpegdec: Support pix_fmt_id == 0x22112200
Fixes 4780490_300.jpg

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-01 21:47:54 +02:00
Diego Biurrun
d0449e7545 vaapi: Update idct_permutation location after dsputil/idctdsp split 2014-07-01 07:36:22 -07:00
Michael Niedermayer
8d0c7031a8 Merge commit '79793f833784121d574454af4871866576c0749d'
* commit '79793f833784121d574454af4871866576c0749d':
  Update Fiona's name in copyright statements.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-01 15:43:40 +02:00
Michael Niedermayer
581b5f0b9b Merge commit 'e3fcb14347466095839c2a3c47ebecff02da891e'
* commit 'e3fcb14347466095839c2a3c47ebecff02da891e':
  dsputil: Split off IDCT bits into their own context

Conflicts:
	configure
	libavcodec/aic.c
	libavcodec/arm/Makefile
	libavcodec/arm/dsputil_init_arm.c
	libavcodec/arm/dsputil_init_armv6.c
	libavcodec/asvdec.c
	libavcodec/dnxhdenc.c
	libavcodec/dsputil.c
	libavcodec/dvdec.c
	libavcodec/dxva2_mpeg2.c
	libavcodec/intrax8.c
	libavcodec/mdec.c
	libavcodec/mjpegdec.c
	libavcodec/mjpegenc_common.h
	libavcodec/mpegvideo.c
	libavcodec/ppc/dsputil_altivec.h
	libavcodec/ppc/dsputil_ppc.c
	libavcodec/ppc/idctdsp.c
	libavcodec/x86/Makefile
	libavcodec/x86/dsputil_init.c
	libavcodec/x86/dsputil_mmx.c
	libavcodec/x86/dsputil_x86.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-01 15:22:11 +02:00
Michael Niedermayer
909f53f2b2 Merge commit 'adcb8392c9b185fd8a91a95fa256d15ab1432a30'
* commit 'adcb8392c9b185fd8a91a95fa256d15ab1432a30':
  mjpeg: Split off bits shared by MJPEG and LJPEG encoders

Conflicts:
	libavcodec/mjpegenc.c
	libavcodec/mjpegenc.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-01 13:33:11 +02:00
Diego Biurrun
79793f8337 Update Fiona's name in copyright statements. 2014-07-01 03:26:51 -07:00
Michael Niedermayer
7faa7d3d42 avcodec/hevc: Use av_malloc(z)_array()
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-07-01 03:50:17 +02:00
Michael Niedermayer
e429d6c197 avcodec/pgssubdec: remove unused variables
Found-by: ubitux
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-30 18:24:37 +02:00
Michael Niedermayer
89bcb77726 avcodec/pgssubdec: Check input buffer size in parse_presentation_segment()
Might fix overread, no testcase known though.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-30 18:23:08 +02:00
Michael Niedermayer
ae9a73de2a Merge commit '253d0be6a1ecc343d29ff8e1df0ddf961ab9c772'
* commit '253d0be6a1ecc343d29ff8e1df0ddf961ab9c772':
  pgssubdec: handle more complex PGS scenarios

Conflicts:
	libavcodec/pgssubdec.c

Some of this has been split out and commited in cleanly split patches immedeately
before this merge

Merged-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-30 18:05:39 +02:00
John Stebbins
0c911c8fbc avcodec/pgssubdec: fix end display time
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-30 17:33:53 +02:00
John Stebbins
066a4819cc avcodec/pgssubdec: Bail out of decode_rle() if error and AV_EF_EXPLODE is set
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-30 17:31:38 +02:00
John Stebbins
fc7da418ff avcodec/pgssubdec: better error codes
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2014-06-30 17:29:18 +02:00