generic-library/ffmpeg
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
70,616 Commits 24 Branches 241 Tags
Commit Graph

31395 Commits

Author SHA1 Message Date
Michael Niedermayer
47df21e172 Merge commit '67690683130faf37dd9d969ced15eba2a1940ade' 
* commit '67690683130faf37dd9d969ced15eba2a1940ade':
  g722: Split out g722_qmf_apply() function into g722dsp.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-16 01:46:35 +01:00
Diego Biurrun
3a651f599a dca: Move data tables from a header to an object file 
This allows sharing them with the DCA XLL extension w/o duplication.
 2015-02-15 13:34:04 -08:00
Diego Biurrun
65df9904ce dca: Add array sizes to array declarations 2015-02-15 13:34:04 -08:00
Peter Meerwald
702458538d g722: Add ARM NEON implementation for g722_apply_qmf() 
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-15 22:47:21 +02:00
Peter Meerwald
73ae0a9d12 g722: Split out computation of band->s_zero and unroll code 
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-15 22:47:19 +02:00
Peter Meerwald
b16057b5fe g722: Unroll g722_apply_qmf() 
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-15 22:47:16 +02:00
Peter Meerwald
10f160768b g722: Reduce number of pointers passed to g722_apply_qmf() function 
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-15 22:47:14 +02:00
Peter Meerwald
6769068313 g722: Split out g722_qmf_apply() function into g722dsp.c 
Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-15 22:47:10 +02:00
zhaoxiu.zeng
38c619c1ed avcodec/vc1: cleanup and simplification 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-15 17:28:02 +01:00
Michael Niedermayer
8123e19e61 avcodec/dcadec: Move remaining tables to dcadata.h 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-15 11:35:40 +01:00
Zhaoxiu Zeng
2a72b1664d avcodec/h264: use avpriv_find_start_code() in h264_split() 
This also allows replacing several literal numbers by named constants
And it should be faster, the function is not speed relevant though as it is
generally only called a few times at the streams start.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-15 01:13:32 +01:00
Michael Niedermayer
e33b084ee9 Merge commit 'ecbcebde344c9eaeb8877ba2c5d32eb3af621e7f' 
* commit 'ecbcebde344c9eaeb8877ba2c5d32eb3af621e7f':
  vdpau: Adjust necessary #includes for vdpau_internal.h

Conflicts:
	libavcodec/vdpau_internal.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-14 22:59:16 +01:00
Michael Niedermayer
d2223ec2bd Merge commit '2a9c6fae927964b5dd0b5d3d9292f5621bd21664' 
* commit '2a9c6fae927964b5dd0b5d3d9292f5621bd21664':
  dca: Move all tables into dcadata.h

Conflicts:
	libavcodec/dcadec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-14 22:40:35 +01:00
Michael Niedermayer
6c44dd6c6e Merge commit '8a213179aff0174d81b3e889134a3b4f7d21f5c3' 
* commit '8a213179aff0174d81b3e889134a3b4f7d21f5c3':
  dca: Remove trace debugging code

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-14 22:32:23 +01:00
Michael Niedermayer
877c038a9d Merge commit 'a96f51f29ac4cd95650a8bcda6c3d5d87c6357fa' 
* commit 'a96f51f29ac4cd95650a8bcda6c3d5d87c6357fa':
  dca: Return more informative error codes

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-14 22:26:00 +01:00
Michael Niedermayer
ad0be70382 avcodec/dcaenc: rename DCA_SUBBANDS 
Fixes "warning: DCA_SUBBANDS redefined"

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-14 22:13:28 +01:00
Michael Niedermayer
d8901c2f01 Merge commit 'b339019de4e5f4d3c661bbdba98ae248ab77e2f0' 
* commit 'b339019de4e5f4d3c661bbdba98ae248ab77e2f0':
  dca: Split code for handling the EXSS extension off into a separate file

Conflicts:
	libavcodec/Makefile
	libavcodec/dcadec.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-14 22:02:41 +01:00
Michael Niedermayer
a94eba6f0c Merge commit '7f9f771eac0d37a632e0ed9bd89961d57fcfb7e0' 
* commit '7f9f771eac0d37a632e0ed9bd89961d57fcfb7e0':
  avcodec: Don't anonymously typedef structs

Conflicts:
	libavcodec/alac.c
	libavcodec/cinepak.c
	libavcodec/cscd.c
	libavcodec/dcadec.c
	libavcodec/g723_1.c
	libavcodec/gif.c
	libavcodec/iff.c
	libavcodec/kgv1dec.c
	libavcodec/libopenjpegenc.c
	libavcodec/libspeexenc.c
	libavcodec/ra288.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-14 21:18:17 +01:00
Clément Bœsch
3cab173e23 avcodec/gif: support crop and transparency with PAL8 2015-02-14 20:48:50 +01:00
Paul B Mahol
088dfd3ff1 avcodec/dxtory: use init_get_bits8() 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-02-14 19:45:23 +00:00
Michael Niedermayer
4177f501b4 Merge commit '7769be590c7aeb2aad26ca723d105cf5203e33d2' 
* commit '7769be590c7aeb2aad26ca723d105cf5203e33d2':
  vp56: Return meaningful error codes

Conflicts:
	libavcodec/vp56.c

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-14 20:29:34 +01:00
Diego Biurrun
ecbcebde34 vdpau: Adjust necessary #includes for vdpau_internal.h 2015-02-14 10:56:01 -08:00
Gilles Chanteperdrix
8ca098f444 avcocdec/mpegaudio_parser: add MP3 ADU headers parser 
Reviewed-by: Thomas Volkert <silvo@gmx.net>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-14 19:32:42 +01:00
Diego Biurrun
2a9c6fae92 dca: Move all tables into dcadata.h 2015-02-14 10:13:49 -08:00
Diego Biurrun
8a213179af dca: Remove trace debugging code 2015-02-14 10:13:49 -08:00
Diego Biurrun
a96f51f29a dca: Return more informative error codes 2015-02-14 10:13:49 -08:00
Diego Biurrun
b339019de4 dca: Split code for handling the EXSS extension off into a separate file 2015-02-14 10:13:49 -08:00
Diego Biurrun
7f9f771eac avcodec: Don't anonymously typedef structs 2015-02-14 10:13:49 -08:00
Himangi Saraogi
7769be590c vp56: Return meaningful error codes 
Signed-off-by: Diego Biurrun <diego@biurrun.de>
 2015-02-14 09:24:13 -08:00
Christophe Gisquet
b533949813 x86: hevc: remove a parameter to WP internals 
The second stride is always the internal buffer one, MAX_PB_SIZE (times 2 to
get the value in bytes).

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-14 17:22:50 +01:00
zhaoxiu.zeng
a196e0c66d avcodec/vc1_pred: few branchless optimizations 
This is also simpler

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-14 17:13:16 +01:00
Zhaoxiu Zeng
3b5ad8fbf7 avcodec/parser: optimize ff_mpeg4video_split() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-14 14:54:39 +01:00
Paul B Mahol
ba22295e76 lavc: deprecate VIMA decoder 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-02-14 12:48:41 +00:00
zhaoxiu.zeng
ac7fc444ee avcodec/apedec: simplify sign conversion 
Signed-off-by: Zeng Zhaoxiu <zhaoxiu.zeng@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-14 01:09:44 +01:00
zhaoxiu.zeng
b11a187575 avcodec/golomb: simplify sign conversion 
Signed-off-by: Zeng Zhaoxiu <zhaoxiu.zeng@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-14 00:41:45 +01:00
zhaoxiu.zeng
0073c8e345 avcodec/apedec: move 'coeffs[256] and delay[256]' into, long_filter_high_3800 
Signed-off-by: Zeng Zhaoxiu <zhaoxiu.zeng@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-13 23:23:27 +01:00
zhaoxiu.zeng
9e6198f0a4 avcodec/wmalosslessdec: simplify 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-13 23:08:00 +01:00
zhaoxiu.zeng
80f1378005 avcodec/wmalosslessdec: optimize sign operation 
Signed-off-by: Zeng Zhaoxiu <zhaoxiu.zeng@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-13 18:34:29 +01:00
zhaoxiu.zeng
bc0a440e88 avcodec/wmalosslessdec: change type of acfilter_coeffs from int64_t to int16_t 
Signed-off-by: Zeng Zhaoxiu <zhaoxiu.zeng@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-13 18:20:46 +01:00
zhaoxiu.zeng
e4ea84e12e avcodec/wmv2: simplify cbp_table_index calculation 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-13 15:55:12 +01:00
zhaoxiu.zeng
b4b9a64bdb avcodec/vc1: simplify vc1_split() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-13 14:47:58 +01:00
zhaoxiu.zeng
b39ac9d210 avcodec/vc1: simplify find_next_marker() 
Signed-off-by: Zeng Zhaoxiu <zhaoxiu.zeng@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-13 14:01:45 +01:00
Michael Niedermayer
3e2714992b Merge commit 'eea769df322fac2601a96db195fa7dc8d12a8fbc' 
* commit 'eea769df322fac2601a96db195fa7dc8d12a8fbc':
  hevc: Use generic av_clip function, not C implementation

Conflicts:
	libavcodec/hevc.c
	libavcodec/hevc_filter.c
	libavcodec/hevc_mvs.c

See: 83976e40e89655162e5394cf8915d9b6d89702d9
Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-13 12:34:18 +01:00
Peter Meerwald
eea769df32 hevc: Use generic av_clip function, not C implementation 
hevc seems to be the only place where the C implementation
of the av_clip function is explicitly selected, precluding
platform-specific optimizations

Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Anton Khirnov <anton@khirnov.net>
 2015-02-13 08:37:13 +01:00
James Almer
1679d68dbf x86/hevc_mc: optimize AVX2 mc functions 
Before
40766 decicycles in ff_hevc_put_hevc_qpel_h64_8_avx2, 8192 runs, 0 skips

After
37975 decicycles in ff_hevc_put_hevc_qpel_h64_8_avx2, 8192 runs, 0 skips

Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2015-02-12 13:21:58 -03:00
James Almer
14b44c1614 x86/hevc_sao: make sao_edge_filter_{10,12} work on x86_32 
Reviewed-by: Michael Niedermayer <michaelni@gmx.at>
Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2015-02-12 13:21:30 -03:00
Michael Niedermayer
cab6302534 avcodec/arm/videodsp_armv5te: Fix linking failure with "g++ -shared -D__STDC_CONSTANT_MACROS -o test.so ... libavcodec.a" 
Tested-by: Andreas Haupt
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-12 16:35:29 +01:00
Michael Niedermayer
9843746570 avcodec/mpegvideo_enc: correctly initialize chroma_intra_matrix for MPEG1/2 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-12 00:19:22 +01:00
Michael Niedermayer
0bcb040a2e avcodec/mpegvideo_enc: Consider chroma_intra_matrix in dct_quantize_trellis_c() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-11 23:58:22 +01:00
Michael Niedermayer
7cac568b39 avcodec/mjpegenc: support trellis quantization 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-11 21:52:55 +01:00