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19158 Commits

Author SHA1 Message Date
Diego Biurrun
b42f49e42f x86: dsputil: Eliminate some unnecessary dsputil_x86.h #includes 2014-04-04 19:08:05 +02:00
Diego Biurrun
3dc6272bed Remove a number of unnecessary dsputil.h #includes 2014-04-04 19:08:05 +02:00
James Almer
c74b86699c x86/synth_filter: add synth_filter_fma3 
Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-04-04 17:40:51 +02:00
James Almer
81e02fae6e x86/synth_filter: add synth_filter_avx 
Sandy Bridge Win64:
180 cycles in ff_synth_filter_inner_sse2
150 cycles in ff_synth_filter_inner_avx

Also switch some instructions to a three operand format to avoid
assembly errors with Yasm 1.1.0 or older.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-04-04 17:40:51 +02:00
James Almer
2025d8026f x86/synth_filter: add synth_filter_sse 
Build only on x86_32 targets.

Signed-off-by: James Almer <jamrial@gmail.com>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-04-04 17:40:51 +02:00
Janne Grunau
f37815b1d5 arm: asm decode_block_coeffs_internal is vp8 specific 
Unbreaks compilation on arm due to conflicting types for
'ff_decode_block_coeffs_armv6'.
 2014-04-04 10:39:29 +02:00
Peter Ross
ac4b32df71 On2 VP7 decoder 
Further performance improvements and security fixes by
Vittorio Giovara, Luca Barbato and Diego Biurrun.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2014-04-04 04:00:11 +02:00
Vittorio Giovara
c611148340 vc1dec: fix a possible unitialized variable warning 2014-04-02 00:28:05 +02:00
Diego Biurrun
cba4e6062a More correct printf format specifiers 
This avoids compiler warnings about argument and specifier type mismatch.
 2014-04-02 00:27:22 +02:00
Vittorio Giovara
d2264740e6 VP3: K&R formatting cosmetics 2014-04-01 23:47:25 +02:00
Vittorio Giovara
d613091f88 sgi: decode 16bit RLE images 2014-04-01 01:19:03 +02:00
Vittorio Giovara
6c1df1f228 sgi: encode images with 4 channels at 8 and 16 bits 2014-04-01 01:19:03 +02:00
Carl Eugen Hoyos
f8dea10d3f sgi: decode images with 4 channels at 8 and 16 bits 2014-04-01 01:19:03 +02:00
Paul B Mahol
ab7c64624a sgi: remove redundant argument from read_uncompressed_sgi() 2014-04-01 01:19:03 +02:00
Michael Niedermayer
6d9ccee451 sgi: set the row boundary to the correct value 2014-04-01 01:18:55 +02:00
Michael Niedermayer
0279d1d094 sgi: fix end of line boundary detection 2014-04-01 01:13:18 +02:00
Piotr Bandurski
e7cd53bf66 sgi: check maximum supported resolution 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-04-01 01:13:18 +02:00
Vittorio Giovara
a7dbfcf6cb sgi: K&R formatting cosmetics 2014-04-01 01:13:18 +02:00
Paul B Mahol
ca36aa9e6b codec_desc: set lossless attribute for SGI and DPX 2014-04-01 01:13:17 +02:00
Jimmy Christensen
38389058c3 OpenEXR decoder 
Additional fixes and enhancements by Vittorio Giovara, Gonzalo Garramuno,
Nicolas George, Paul B Mahol and Michael Niedermayer.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-04-01 01:13:09 +02:00
Michael Niedermayer
678e455f1d dxva2: Directly use AVFrames 
The assumption of (MPEG) Picture and H264Picture layout matching might
not hold true in the future.

Signed-off-by: Hendrik Leppkes <h.leppkes@gmail.com>
 2014-04-01 00:10:15 +02:00
Rémi Denis-Courmont
654c7446a8 vc1dec: improve hwaccel #ifdefs 2014-03-31 17:52:42 +02:00
Rémi Denis-Courmont
3325911815 h263: improve hwaccel #ifdefs 2014-03-31 17:52:38 +02:00
Marcus Gustafsson
c042cbc3a6 libx265: Use the repeat headers flag when not using global headers 
This allows proper muxing and seeking in things like MPEG-TS, by
placing headers by random access points.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2014-03-31 16:24:05 +01:00
Timothy Gu
09fda6bb50 libmp3lame: add ABR support 2014-03-31 01:11:16 +02:00
Timothy Gu
292dbe5e8a libmp3lame: add comments about CBR/VBR modes 2014-03-31 01:11:16 +02:00
Paul B Mahol
729d821fd8 libmp3lame: allow joint stereo to be disabled 2014-03-31 01:11:16 +02:00
Timothy Gu
68e95ab81b dnxhdenc: return meaningful return codes 2014-03-30 14:55:09 +02:00
Martin Storsjö
508a84e672 golomb: Fix the implementation of get_se_golomb_long 
This was only used in hevc muxing code so far.

This makes the return values match what get_se_golomb returns for
the same bitstream reader instances.

The logic for producing a signed golomb code out of an unsigned one
was based on the corresponding code in get_se_golomb, which operated
directly on the bitstream reader buffer - not on the equivalent
return value from get_ue_golomb.

CC: libav-stable@libav.org
Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-03-30 00:28:27 +02:00
Vittorio Giovara
53c20f17c7 vp8: K&R formatting cosmetics 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2014-03-29 16:11:09 +01:00
Paul B Mahol
fb5cf145b6 bmp: add a standalone parser 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-03-28 00:08:24 +01:00
Vittorio Giovara
678082b409 X-Bitmap decoder 2014-03-27 23:59:13 +01:00
Vittorio Giovara
792e4c21f2 xbm: use av_frame_free on close 2014-03-27 23:57:51 +01:00
Paul B Mahol
70daeacd6e PAF demuxer and decoder 
Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-03-27 23:34:47 +01:00
Vittorio Giovara
d37c96213a lavc: restore copy_block{4,16} functions 
They were removed in 9e31729d69.
 2014-03-27 23:25:39 +01:00
Aleksi Nurmi
ae17878fb2 BRender PIX image decoder 
Further enhancements by Vittorio Giovara and Paul B Mahol.

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-03-27 18:27:23 +01:00
Diego Biurrun
c3a0b3eb64 arm: build: Maintain decoder objects separate from infrastructure objects 2014-03-27 03:00:05 -07:00
Vittorio Giovara
e50f5d3cf9 Alias PIX image encoder and decoder 2014-03-26 23:25:02 +01:00
Ben Avison
3b5946bcce truehd: add hand-scheduled ARM asm version of ff_mlp_pack_output. 
Profiling results for overall decode and the output_data function in
particular are as follows:

              Before          After
              Mean   StdDev   Mean   StdDev  Confidence  Change
6:2 total     339.6  15.1     329.3  16.0    95.8%       +3.1%  (insignificant)
6:2 function  24.6   6.0      9.9    3.1     100.0%      +148.5%
8:2 total     324.5  15.5     323.6  14.3    15.2%       +0.3%  (insignificant)
8:2 function  20.4   3.9      9.9    3.4     100.0%      +104.7%
6:6 total     572.8  20.6     539.9  24.2    100.0%      +6.1%
6:6 function  54.5   5.6      16.0   3.8     100.0%      +240.9%
8:8 total     741.5  21.2     702.5  18.5    100.0%      +5.6%
8:8 function  63.9   7.6      18.4   4.8     100.0%      +247.3%

The assembly version has also been tested with a fuzz tester to ensure that
any combinations of inputs not exercised by my available test streams still
generate mathematically identical results to the C version.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-03-26 19:54:32 +02:00
Ben Avison
b9eb03416d truehd: break out part of output_data into platform-specific callback. 
Verified with profiling that this doesn't have a measurable effect upon
overall performance.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-03-26 19:54:29 +02:00
Ben Avison
fcf5fc4445 truehd: tune VLC decoding for ARM. 
Profiling on a Raspberry Pi revealed the best performance to correspond
with VLC_BITS = 5. Results for overall audio decode and the get_vlc2 function
in particular are as follows:

              Before          After
              Mean   StdDev   Mean   StdDev  Confidence  Change
6:2 total     348.8  20.1     339.6  15.1    88.8%       +2.7%  (insignificant)
6:2 function  38.1   8.1      26.4   4.1     100.0%      +44.5%
8:2 total     339.1  15.4     324.5  15.5    99.4%       +4.5%
8:2 function  33.8   7.0      27.3   5.6     99.7%       +23.6%
6:6 total     604.6  20.8     572.8  20.6    100.0%      +5.6%
6:6 function  95.8   8.4      68.9   8.2     100.0%      +39.1%
8:8 total     766.4  17.6     741.5  21.2    100.0%      +3.4%
8:8 function  106.0  11.4     86.1   9.9     100.0%      +23.1%

Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-03-26 19:54:12 +02:00
Ben Avison
483321fe78 truehd: add hand-scheduled ARM asm version of ff_mlp_rematrix_channel. 
Profiling results for overall audio decode and the rematrix_channels function
in particular are as follows:

              Before          After
              Mean   StdDev   Mean   StdDev  Confidence  Change
6:2 total     370.8  17.0     348.8  20.1    99.9%       +6.3%
6:2 function  46.4   8.4      45.8   6.6     18.0%       +1.2%  (insignificant)
8:2 total     343.2  19.0     339.1  15.4    54.7%       +1.2%  (insignificant)
8:2 function  38.9   3.9      40.2   6.9     52.4%       -3.2%  (insignificant)
6:6 total     658.4  15.7     604.6  20.8    100.0%      +8.9%
6:6 function  109.0  8.7      59.5   5.4     100.0%      +83.3%
8:8 total     896.2  24.5     766.4  17.6    100.0%      +16.9%
8:8 function  223.4  12.8     93.8   5.0     100.0%      +138.3%

The assembly version has also been tested with a fuzz tester to ensure that
any combinations of inputs not exercised by my available test streams still
generate mathematically identical results to the C version.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-03-26 19:54:10 +02:00
Ben Avison
4e5aa080bb truehd: break out part of rematrix_channels into platform-specific callback. 
Verified with profiling that this doesn't have a measurable effect upon
overall performance.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-03-26 19:54:05 +02:00
Ben Avison
15a29c39d9 truehd: add hand-scheduled ARM asm version of mlp_filter_channel. 
Profiling results for overall audio decode and the mlp_filter_channel(_arm)
function in particular are as follows:

              Before          After
              Mean   StdDev   Mean   StdDev  Confidence  Change
6:2 total     380.4  22.0     370.8  17.0    87.4%       +2.6%  (insignificant)
6:2 function  60.7   7.2      36.6   8.1     100.0%      +65.8%
8:2 total     357.0  17.5     343.2  19.0    97.8%       +4.0%  (insignificant)
8:2 function  60.3   8.8      37.3   3.8     100.0%      +61.8%
6:6 total     717.2  23.2     658.4  15.7    100.0%      +8.9%
6:6 function  140.4  12.9     81.5   9.2     100.0%      +72.4%
8:8 total     981.9  16.2     896.2  24.5    100.0%      +9.6%
8:8 function  193.4  15.0     103.3  11.5    100.0%      +87.2%

Experiments with adding preload instructions to this function yielded no
useful benefit, so these have not been included.

The assembly version has also been tested with a fuzz tester to ensure that
any combinations of inputs not exercised by my available test streams still
generate mathematically identical results to the C version.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2014-03-26 19:53:52 +02:00
Diego Biurrun
efc7290eb6 x86: hpeldsp: Keep all rnd_template instantiations in hpeldsp_init 
There is no point in having a separate file just for the instantiation
that provides the public functions.
 2014-03-26 04:31:27 -07:00
Diego Biurrun
55d7f26e7b hpeldsp_template: Move content to hpeldsp 
There is no point in having this separate; it is not used as a template.
 2014-03-26 04:31:27 -07:00
Diego Biurrun
09d4389de1 hpeldsp_template: Drop av_unused attribute from *_no_rnd_pixels16_8_c functions 2014-03-26 04:31:27 -07:00
Diego Biurrun
92ba965103 dsputil: Move draw_edges and clear_block* out of dsputil_template 
The functions are not used templatized.
 2014-03-26 04:31:27 -07:00
Diego Biurrun
da5be23525 dsputil: Move RV40-specific bits into rv40dsp 2014-03-26 04:31:27 -07:00
Diego Biurrun
8011ac911b hpeldsp_template: Detemplatize the code 
The indirection makes no sense without multiple instantiation.
 2014-03-26 04:31:27 -07:00
Diego Biurrun
2c01ad8b20 dsputil_template: Detemplatize the code 
The indirection makes no sense without multiple instantiation.
 2014-03-26 04:31:27 -07:00
Diego Biurrun
aba70bb538 Add missing headers to make template files compile (more) standalone 2014-03-26 04:31:27 -07:00
Diego Biurrun
e7373585f8 dsputil_template: Move bits that are used templatized into separate file 
This allows detemplatizing the bits that are not instantiated twice.
 2014-03-26 04:31:27 -07:00
Diego Biurrun
d3c3c1664a dsputil: Move hpel_template #include out of dsputil_template 
Multiple inclusion makes no sense as it is only used in the 8-bit case.
 2014-03-26 04:31:26 -07:00
Diego Biurrun
d0aabeab23 x86: h264_qpel: Fix typo in CALL_2X_PIXELS macro invocation 
This fixes FATE with mmxext CPUFLAGS set.
 2014-03-26 12:00:01 +01:00
Vittorio Giovara
dc0c70e018 avcodec: add missing includes 2014-03-25 12:28:22 +01:00
Derek Buitenhuis
21a561176e libx265: Only use one memcpy for headers 
They're guaranteed by the x265 API to be contiguous in memory.

Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2014-03-24 15:27:41 +00:00
Michael Niedermayer
60728e8bab libx265: Write global extradata when requested 
Matroska, MP4, and other containers require it.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-03-24 15:27:41 +00:00
Diego Biurrun
8ef33497a6 build: Add config option for CABAC code 
This allows for more elegant dependency and object declarations.
 2014-03-24 15:35:18 +01:00
Anton Khirnov
4a0f665143 libavcodec: when decoding, copy replaygain side data to decoded frames 2014-03-24 06:07:51 +01:00
Anton Khirnov
5a7e35dd23 Add replaygain side data type and code for parsing replaygain tags. 2014-03-24 06:07:51 +01:00
Anton Khirnov
0e2c3ee9a3 lavc: give a typedeffed name to the AVPacket.side_data struct 2014-03-24 06:07:50 +01:00
Luca Barbato
f51d0f39c0 h264: Split h264 slice decoding from nal decoding 2014-03-23 22:41:12 +01:00
Vittorio Giovara
e9a77f4bc0 h264: move macroblock decoding into its own file 2014-03-23 22:41:12 +01:00
Luca Barbato
ede2b451cc build: Sort h264 objects 2014-03-23 22:41:11 +01:00
Luca Barbato
fb7127b2c8 build: h264 parser depends on full h264 decoder 2014-03-23 22:41:11 +01:00
Vittorio Giovara
6f6c029464 lavc: drop ff_pixfmt_list_420 2014-03-23 01:56:58 +01:00
Diego Biurrun
4f4840377f lagarith: Fix typo in printf format string 
libavcodec/lagarith.c:671:16: warning: '#' flag used with ‘%u’ gnu_printf format [-Wformat]
 2014-03-22 18:36:33 +01:00
Diego Biurrun
57f09608e1 dsputil: Move thirdpel-related bits into their own context 2014-03-22 06:17:30 -07:00
Diego Biurrun
82dd1026cf x86: dsputil: Move hpeldsp-related declarations to a separate header 2014-03-22 06:17:29 -07:00
Diego Biurrun
ae116cd3ed ppc: dsputil: Move hpeldsp-related declarations to a separate header 2014-03-22 06:17:29 -07:00
Diego Biurrun
6655c933a8 x86: dsputil: Move fpel declarations to a separate header 2014-03-22 06:17:29 -07:00
Diego Biurrun
322a1dda97 dsputil: Refactor duplicated CALL_2X_PIXELS / PIXELS16 macros 2014-03-22 06:17:29 -07:00
Diego Biurrun
f9279ee749 dsputil: Move ff_zigzag_direct and ff_crop_tab declarations to mathops.h 2014-03-22 06:17:29 -07:00
Diego Biurrun
600b854ad8 imgconvert: Move ff_deinterlace_line_*_mmx declarations out of dsputil 2014-03-22 06:17:29 -07:00
Diego Biurrun
1a8d0cf77e x86: dsputil: Move inline assembly macros to a separate header 2014-03-22 06:17:29 -07:00
Diego Biurrun
1df0b06162 nuv: Reuse the DSPContext from RTJpegContext 
There is no point in populating NuvContext with another DSPContext.

Also split static and dynamic initialization bits to avoid running the
static initialization parts over and over.
 2014-03-22 06:17:29 -07:00
Diego Biurrun
cc8163e1a3 avcodec: more correct printf specifiers 2014-03-22 14:08:20 +01:00
wm4
8b6136d3d1 vaapi: switch ff_vaapi_get_surface_id from Picture to AVFrame 
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-03-20 17:01:59 +01:00
wm4
1b1094a19d vdpau: switch ff_vdpau_get_surface_id from Picture to AVFrame 
This gets rid of aliasing completely unrelated structs to Picture.

Fixes the remaining compilation warnings in the vdpau code.

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-03-20 17:00:39 +01:00
wm4
7948a51b5c vdpau: don't assume Picture and H264Picture are the same 
The code passed H264Picture* and Picture*, and assumed the
hwaccel_picture_private field was in the same place in both
structs. Somehow this happened to work in Libav, but broke in
FFmpeg (and probably subtly breaks in Libav too).

Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2014-03-20 16:59:46 +01:00
Diego Biurrun
82bb304801 dsputil: Use correct type in me_cmp_func function pointer 2014-03-20 05:03:23 -07:00
Diego Biurrun
0e083d7e43 build: Group general components separate from de/encoders in arch Makefiles 
This is in line with how the top-level libavcodec Makefile is structured.
 2014-03-20 05:03:23 -07:00
Diego Biurrun
54a6e08a65 dsputil: Conditionally compile dsputil code on all architectures 2014-03-20 05:03:23 -07:00
Diego Biurrun
5169e68895 dsputil: Propagate bit depth information to all (sub)init functions 
This avoids recalculating the value over and over again.
 2014-03-20 05:03:23 -07:00
Diego Biurrun
cf7a216757 arm: dsputil: K&R formatting cosmetics 2014-03-20 05:03:23 -07:00
Diego Biurrun
1675975216 ppc: dsputil: Drop trailing semicolon from macros 
This allows for a more natural macro usage.
 2014-03-20 05:03:22 -07:00
Diego Biurrun
b7d24fd4b2 ppc: dsputil: Merge some declarations and initializations 2014-03-20 05:03:22 -07:00
Diego Biurrun
b045283f21 ppc: dsputil: Simplify some ifdeffed function definitions 2014-03-20 05:03:22 -07:00
Diego Biurrun
8bd6f88266 ppc: dsputil: Drop some unnecessary parentheses 2014-03-20 05:03:22 -07:00
Diego Biurrun
022184a646 ppc: dsputil: more K&R formatting cosmetics 2014-03-20 05:03:22 -07:00
Diego Biurrun
30f3f95987 ppc: dsputil: K&R formatting cosmetics 2014-03-20 05:03:22 -07:00
Diego Biurrun
82ee14d2ce ppc: dsputil: comment formatting and wording/grammar improvements 2014-03-20 05:03:22 -07:00
Diego Biurrun
cce791b17b hpeldsp_template: Merge some declarations and initializations 2014-03-20 05:03:22 -07:00
Diego Biurrun
2539cf1c81 hpeldsp_template: K&R formatting cosmetics 2014-03-20 05:03:22 -07:00
Diego Biurrun
2972087e39 hpel_template: Drop some unnecessary parentheses 2014-03-20 05:03:22 -07:00
Diego Biurrun
e8eace3276 hpel_template: K&R formatting cosmetics 2014-03-20 05:03:22 -07:00
Vittorio Giovara
1b51b7ba00 libopenjpeg: Support rgba64 decoding 2014-03-18 21:54:31 +01:00
Carl Eugen Hoyos
8f45bd1433 libopenjpeg: Support rgba64 encoding 2014-03-18 21:54:31 +01:00
Vittorio Giovara
1ea9fa15c3 libopenjpeg: K&R formatting cosmetics 2014-03-18 21:54:25 +01:00
Janne Grunau
d961a79eb0 sbrdsp: move #if to disable all educational code 
Avoids a warning of the unused function 'autocorrelate'.
 2014-03-18 13:08:00 +01:00
Janne Grunau
c829b35c08 lavc: er: remove unused variable size 
The code using it was removed in d66e305bd1.
 2014-03-18 13:07:52 +01:00
Vittorio Giovara
3795ec6858 svq3: directly set pix_fmt and color_range 2014-03-18 08:21:29 +01:00
Vittorio Giovara
75177b2f5e libx264: check color_range 2014-03-16 23:31:30 +01:00
Vittorio Giovara
bf0d7da7cb ljpeg: check color_range 2014-03-16 23:31:30 +01:00
Vittorio Giovara
2183432e6d mdec: set color_range 2014-03-16 23:31:30 +01:00
Vittorio Giovara
1c1fbc70ca mjpeg: set color_range 2014-03-16 23:31:30 +01:00
Vittorio Giovara
6612a03d74 fraps: set color_range 2014-03-16 23:31:30 +01:00
Carl Eugen Hoyos
5b1b91cfb8 tiff: Support rgba encoding 2014-03-16 23:31:29 +01:00
Carl Eugen Hoyos
58c215961a raw, nut: Support rgba64 encoding 2014-03-16 23:29:51 +01:00
Carl Eugen Hoyos
cccac7654f png: Support rgb48 and rgba64 encoding 2014-03-16 23:29:51 +01:00
Vittorio Giovara
c598b569fb png: K&R formatting cosmetics 2014-03-16 23:29:50 +01:00
Vittorio Giovara
f7518f1a0e codec_desc: update dvaudio tag 2014-03-16 23:05:48 +01:00
Vittorio Giovara
d24e9a99a4 h264 does not depend on mpegvideo any more 2014-03-16 23:05:47 +01:00
Vittorio Giovara
7245a0ae87 mpegvideo: remove h264-only fields 2014-03-16 23:05:47 +01:00
Vittorio Giovara
be039278b5 mpegvideo: move ff_draw_horiz_band() to mpegutils.c 
Drop the mpegvideo dependency for svq3 in configure.
 2014-03-16 23:05:39 +01:00
Vittorio Giovara
e0c16e4e32 mpegvideo: move mpegvideo formats-related defines to mpegutils.h 2014-03-16 23:04:41 +01:00
Vittorio Giovara
136034d86b h264: Remove MotionEstContext and move the relevant fields to H264Context 
Unused buffers scratchpad and temp have been dropped too.
 2014-03-16 23:01:01 +01:00
Vittorio Giovara
e3c2d0f3d4 h264: Replace mpegvideo-specific MAX_THREADS by private define 2014-03-16 23:01:01 +01:00
Vittorio Giovara
5d1c2e53ab h264: Replace mpegvideo-specific MAX_PICTURE_COUNT by private define 2014-03-16 23:01:01 +01:00
Vittorio Giovara
9b749c8274 h264: move relevant fields from Picture to H264Picture 2014-03-16 23:01:00 +01:00
Vittorio Giovara
d66e305bd1 er: move relevant fields from Picture to ERPicture 
This is done to disentangle ER from mpegvideo. In order to use a
classic Picture, callers can use ff_mpeg_set_erpic() or use a custom function
to set the fields. Please note that buffers need to be allocated before
calling ff_er_frame_end().
 2014-03-16 23:01:00 +01:00
Vittorio Giovara
1c79b1625d h264: directly use frames in ff_h264_draw_horiz_band() 2014-03-16 23:01:00 +01:00
Vittorio Giovara
75af13a0e4 mpegvideo: directly use frames in ff_draw_horiz_band() 2014-03-16 23:01:00 +01:00
Vittorio Giovara
f20977921b codec_desc: group image codecs together 2014-03-14 17:50:35 +01:00
Vittorio Giovara
d42ea06798 codec_desc: add missing .long_name 2014-03-14 17:50:35 +01:00
Vittorio Giovara
999d31d354 codec_desc: K&R formatting cosmetics 2014-03-14 17:50:34 +01:00
Diego Biurrun
36b822b8be arm: dsputil: Drop restrict keyword from add_pixels_clamped_armv6 prototype 
The function is assigned to a function pointer that does not have the
restrict keyword for that parameter.

This fixes compilation for MSVC builds that don't recognize "restrict",
broken since ed9625eb62.
 2014-03-14 13:45:40 +01:00
Vittorio Giovara
2e708f1708 ljpeg: fix duplicated pixel format entry 2014-03-13 22:55:37 +01:00
Diego Biurrun
eb2b8bce39 bfin: Use more sensible file names 
Drop non-informative _bfin suffix, rename some files for consistency with
other architectures, rename others to reflect their content.
 2014-03-13 08:15:53 -07:00
Diego Biurrun
929ec39ec4 bfin: hpeldsp: Split no_rnd pixel operations off into a separate file 
This saves some space in configurations that do not enable hpeldsp.
 2014-03-13 08:15:53 -07:00
Diego Biurrun
a7cc4ac9d9 bfin: dsputil: Unconditionally compile hpel pixels code 
The functions it contains are used from unconditionally compiled code.
 2014-03-13 08:15:53 -07:00
Diego Biurrun
13ae97b210 bfin: hpeldsp: "nornd" ---> "no_rnd" function name suffix for consistency 2014-03-13 08:15:53 -07:00
Diego Biurrun
bbf0ef57e9 bfin: Move all assembly declarations only used within one .c file there 
This is done similarly for all other architectures.
 2014-03-13 08:15:53 -07:00
Diego Biurrun
80173c71ba bfin: hpeldsp: K&R formatting cosmetics 2014-03-13 08:15:52 -07:00
Diego Biurrun
da785231ea bfin: Refactor duplicated assembly-related macros 2014-03-13 08:15:52 -07:00
Diego Biurrun
e99af2a3b1 bfin: Refactor duplicated l1_text/l1_data_B macros 2014-03-13 08:15:52 -07:00
Diego Biurrun
a3e7562621 bfin: dsputil: K&R formatting cosmetics 
Also add a few #endif comments.
 2014-03-13 08:15:52 -07:00
Diego Biurrun
1e33095b83 bfin: dsputil: Drop broken and trivial profiling code 2014-03-13 08:15:52 -07:00
Diego Biurrun
f5f0997668 bfin: hpeldsp: Drop broken put_pixels_*_xy2_nornd bits 
They were marked as broken and disabled in 2009 and will never get fixed.
 2014-03-13 08:15:52 -07:00
Diego Biurrun
14efbe694a bfin: dsputil: Drop broken vsad bits 
They were marked as broken and disabled in 2009 and will never get fixed.
 2014-03-13 08:15:52 -07:00
Diego Biurrun
671c878559 bfin: dsputil: Remove unused global variable 2014-03-13 08:15:51 -07:00
Diego Biurrun
db3f61a04f x86: dsputil_init: Drop some unnecessary parentheses 2014-03-13 08:15:51 -07:00
Diego Biurrun
441b093915 x86: dsputil_init: K&R formatting cosmetics 2014-03-13 08:15:51 -07:00
Diego Biurrun
4cb4680c10 x86: dsputil_x86.h: K&R formatting cosmetics 2014-03-13 08:15:51 -07:00
Diego Biurrun
f8bbebecfd x86: motion_est: K&R formatting cosmetics 2014-03-13 08:15:51 -07:00
Diego Biurrun
a36947c167 dsputilenc_mmx: K&R formatting cosmetics 2014-03-13 08:15:51 -07:00
Diego Biurrun
38675229a8 dsputil_mmx: K&R formatting cosmetics 2014-03-13 08:15:51 -07:00
Diego Biurrun
6a8b35dc88 dsputilenc_mmx: Merge two assignment blocks with identical conditions 2014-03-13 08:15:51 -07:00
Diego Biurrun
945673f792 dsputil_template: K&R formatting cosmetics 2014-03-13 08:15:50 -07:00
Diego Biurrun
acd2b8e42d rnd_avg.h: K&R formatting cosmetics 2014-03-13 08:15:50 -07:00
Diego Biurrun
05563ccacc dsputil: cosmetics: Lose camelCase on ff_cropTbl and ff_squareTbl names 
Also switch from "tbl" to "tab" name suffixes.
 2014-03-13 08:12:44 -07:00
Diego Biurrun
635ec127d4 dsputil: Merge variable declarations and initializations 2014-03-13 08:12:44 -07:00
Diego Biurrun
bb12c2e9c0 dsputil: K&R formatting cosmetics 2014-03-13 08:12:39 -07:00
Diego Biurrun
503dda7d4f dsputil.h: K&R formatting cosmetics 2014-03-13 08:11:00 -07:00
Diego Biurrun
8199bb7be0 dsputil.h: Clean up comments 2014-03-13 08:11:00 -07:00
Diego Biurrun
0a8f91b1fb dsputil: Remove disabled avg_no_rnd_qpel leftovers 2014-03-13 08:10:52 -07:00
Diego Biurrun
55519926ef x86: Make function prototype comments in assembly code consistent 
This helps grepping for functions, among other things.
 2014-03-13 05:50:29 -07:00
Diego Biurrun
edd1f833fa x86: h264_idct_10_bit: Use proper type in function prototype comments 2014-03-13 05:50:29 -07:00
Diego Biurrun
831a118078 Update dsputil- and SIMD-related comments to match reality more closely 2014-03-13 05:50:29 -07:00
Diego Biurrun
d1184b8110 arm: dsputil: Add a bunch of missing #includes 2014-03-13 05:50:28 -07:00
Diego Biurrun
17608f6ee3 x86: Add some more missing headers 2014-03-13 05:50:28 -07:00
Diego Biurrun
fd9e2221bd ppc: Add some missing headers 2014-03-13 05:50:28 -07:00
Diego Biurrun
ed9625eb62 dsputil: Move intreadwrite.h #include from header file to .c files 2014-03-13 05:50:28 -07:00
Diego Biurrun
9103185bd1 dsputil: Drop ff_check_alignment() function 
The function is supposed to confirm that the compiler provided enough
alignment, but in practice it is only run in certain code paths and
insufficient alignment problems are restricted to legacy compilers.
 2014-03-13 05:50:28 -07:00
Diego Biurrun
49676eb730 dsputil: Remove prototypes for nonexisting optimization functions 2014-03-13 05:50:28 -07:00
Diego Biurrun
08dba0e1c3 x86: mpegvideoenc: Remove some remnants of the long-gone libmpeg2 IDCT 2014-03-13 05:50:28 -07:00
Diego Biurrun
b4dd424d96 Remove all SPARC architecture optimizations 
SPARC is no longer being used in any multimedia-related fields and the
VIS optimizations only represent a maintenance burden.
 2014-03-13 05:50:28 -07:00
Diego Biurrun
d6096a6742 Remove all SH4 architecture optimizations 
SH4 has been end-of-lifed and no more test machines are available.
 2014-03-13 05:50:28 -07:00
Diego Biurrun
cd832f032f ffv1: Drop bogus dependency on dsputil 
ffv1 does not use any part of the dsputil framework.
 2014-03-13 05:50:27 -07:00
Diego Biurrun
88b240646f build: Drop stray mpc8 decoder dependency on dsputil 2014-03-13 05:50:27 -07:00
Janne Grunau
5a7f382a5d armv6: vp8: use explicit labels in motion compensation asm 
The integrated arm assembler in clang-503.0.38 (Xcode-5.1) fails
to assemble a branch to 'label + offset' in thumb mode.
 2014-03-12 15:06:05 +01:00
Vittorio Giovara
b4e355c89e copy_block: K&R formatting cosmetics 2014-03-12 14:01:41 +01:00
Luca Barbato
5eacbb5328 golomb: Add a get_se_golomb_long 
Useful in libavformat mostly.
 2014-03-10 10:58:37 +01:00
Vittorio Giovara
4d33873c29 hevc: make pps/sps ids unsigned where necessary 
Fixes integer overflow and out of array accesses.
Found-by: Mateusz j00ru Jurczyk and Gynvael Coldwind
 2014-03-09 17:23:08 +01:00
Michael Niedermayer
ed06e5d92b hevc: Do not turn 32bit timebases into negative numbers 
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
 2014-03-09 17:22:53 +01:00
Michael Niedermayer
6cc94e9719 hevc: use av_mallocz() for allocating tab_ipm 
Fixes use of uninitialized memory and out of stack array read.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
 2014-03-09 17:08:11 +01:00
Michael Niedermayer
920c01adce hevc: Use get_bits_long() in decode_vui() 
Fix assertion failure.
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind
 2014-03-09 08:25:39 +01:00
Janne Grunau
634d9d8b39 arm: get_cabac inline asm 
Based on the aarch64 asm. CPU cycle counts on cortex-a9 compared to
gcc 4.8.2:
before: 475 decicycles in get_cabac_noinline, 67106035 runs, 2829 skips
after:  393 decicycles in get_cabac_noinline, 67106474 runs, 2390 skips

Overall speedup is above 2%. Code generated by clang 3.4 is slower on
the same hardware and the relative change is a little larger.
 2014-03-09 00:45:34 +01:00
Janne Grunau
dfe224f377 aarch64: get_cabac inline asm 
Based on the x86 branchless get_cabac asm. get_cabac_noinline() gets
approximately 20% faster (no cycle counts available) compared to clang
from Xcode 5.1 beta5. More than 6% faster overall. A part of the overall
speedup might be explained by additional inlining of get_cabac().
 2014-03-09 00:45:33 +01:00
Janne Grunau
4506a854a4 arm: vp3: remove incorrect const in ff_vp3_idct_dc_add_neon declaration 
Was missed in aeaf268e52 when integrating
clear_blocks into the idct.
 2014-03-09 00:45:33 +01:00
Janne Grunau
61985ad72c arm: hpeldsp: fix put_pixels8_y2_{,no_rnd_}armv6 
The overread avoidance fix in cbddee1cca
broke the computation for the last row since it prevented the safe
reading from the height+1-th row.

CC: libav-stable@libav.org
 2014-03-08 18:31:57 +01:00
Keiji Costantini
8c09532672 rv10: K&R formatting cosmetics 
Also sort #includes into canonical order.

Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2014-03-08 17:41:59 +01:00
Keiji Costantini
b4d372e091 rv10: Forward error from rv10_decode_packet 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2014-03-08 17:19:56 +01:00
Diego Biurrun
a801453423 g2meet: K&R formatting cosmetics 2014-03-08 16:35:20 +01:00
Derek Buitenhuis
f87a6e500b fic: Properly handle skip frames 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2014-03-07 14:54:33 +00:00
Derek Buitenhuis
d67dbfa7c1 libx265: Support API version 9 
Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>
 2014-03-06 20:21:27 +00:00
Rainer Hochecker
b66382101c dxva2: Increase maximum number of slices for mpeg2 
Some content requires an higher number of slices in order to
render properly.

Rise the number to 1024 and warn if ever it exceeds.

Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
 2014-03-06 19:28:20 +01:00
Diego Biurrun
d48430c367 build: Let the SVQ3 decoder depend on the H.264 decoder 
The SVQ3 decoder reuses large parts of the H.264 decoder so it
makes no sense to enable the former but not the latter.

Also drop unnecessary h263.o object from SVQ3 decoder object list.
 2014-03-06 18:23:41 +01:00
Diego Biurrun
3bfdee00cd x86: dcadsp: Fix linking with yasm and optimizations disabled 
Some optimized functions reference optimized symbols, so the functions
must be explicitly disabled when those symbols are unavailable.
 2014-03-05 23:16:21 +01:00
Janne Grunau
cbddee1cca arm: hpeldsp: prevent overreads in armv6 asm 
Based on a patch by Russel King <rmk+libav@arm.linux.org.uk>

Bug-Id: 646
CC: libav-stable@libav.org
 2014-03-05 14:30:57 +01:00
Diego Biurrun
3741aa37c2 x86: cabac: Use correct #includes to make header compile standalone 2014-03-05 13:32:25 +01:00
Rémi Denis-Courmont
eeaf4f3b87 av_vdpau_get_profile: mask out H.264 intra profile flag 
Signed-off-by: Janne Grunau <janne-libav@jannau.net>
 2014-03-04 22:48:55 +01:00
Vittorio Giovara
973dc4e8d4 put_bits: Remove unused includes 
This requires adding includes to other files that relied on these being
included implicitly.
 2014-03-04 11:45:32 +01:00
Vittorio Giovara
5397386eff mathops: move macro to the only place it is used 
This helps in disentangling lavf and lavc too.
 2014-03-04 11:45:31 +01:00
Keiji Costantini
9514440337 ituh263: reject b-frame with pp_time = 0 
Avoid a division by 0 in ff_mpeg4_set_one_direct_mv.

Sample-Id: 00000168-google
Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind

Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
 2014-03-01 23:17:30 +01:00
Anton Khirnov
d1f9563d50 pthread_frame: flush all threads on flush, not just the first one 
avcodec_flush_buffers() must release all internally held references
according to its documentation, for which all the threads need to be
flushed.

CC:libav-stable@libav.org
Bug-Id: vlc/9665
 2014-02-28 21:55:46 +01:00
Diego Biurrun
2f02bbcca0 build: Let the ffvhuff decoder/encoder depend on the huffyuv decoder/encoder 
Almost all of the code is shared so there is little point in
enabling one decoder/encoder without the other.
 2014-02-28 21:17:01 +01:00
Diego Biurrun
34150be515 build: Let the iac decoder depend on the imc decoder 
Almost all of the code is shared so there is little point in
enabling one decoder without the other.
 2014-02-28 21:11:53 +01:00
Diego Biurrun
8e0cf39faf build: Let all MJPEG-related decoders depend on the MJPEG decoder 
These codecs compile all of the MJPEG code anyway, so there is little
point in not enabling the MJPEG decoder directly. This also simplifies
the dependency declarations for the MJPEG codec family.
 2014-02-28 20:51:10 +01:00