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31095 Commits

Author SHA1 Message Date
Michael Niedermayer
d525b45fde avcodec/hevc_filter: Fix indention 
Found-by: Timothy Gu <timothygu99@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-02 19:56:44 +01:00
Mickaël Raulet
7cf6a67ef9 avcodec/hevc: adding support for monochrome sequences in hevc 
cherry picked from commit 8e50557707d2ec11ccad657470b2e140f314348e

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-02 18:10:57 +01:00
Jean First
ecc92ee717 lavc/libopenjpegenc: move opj_create_compress, opj_cio_open and opj_set_event_mgr to libopenjpeg_encode_frame 
libopenjpegenc crashes with "pointer being freed was not allocated" when threading
 is enabled with:
 ffmpeg -i tests/vsynth1/01.pgm -vcodec libopenjpeg file.j2k
 this appears to be a bug in libopenjpeg

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-02 17:54:05 +01:00
Jean First
6d1d036e2c lavc/libopenjpegenc: factorize cinema parameters to it's own function 
Signed-off-by: Jean First <jeanfirst@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-02 17:32:54 +01:00
Diego Biurrun
3d5d46233c opus: Factor out imdct15 into a standalone component 
It will be reused by the AAC decoder.
 2015-02-02 16:07:33 +01:00
Martin Storsjö
28df0151b6 configure: Add a dependency on vc1_decoder from vc1_parser 
This fixes builds with vc1_parser enabled without vc1_decoder. All
the vc1_decoder object files were included in the vc1_parser line
in libavcodec/Makefile before, but architecture specific object files
for vc1_decoder were not.

Signed-off-by: Martin Storsjö <martin@martin.st>
 2015-02-02 15:30:54 +02:00
Michael Niedermayer
6e95c67330 avcodec/wavpackenc: remove unneeded L suffixes 
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-02 13:34:31 +01:00
James Almer
aa945dc112 x86/hevcdsp: add missing vzeroupper in ff_hevc_sao_band_filter_48_*_avx2 
Signed-off-by: James Almer <jamrial@gmail.com>
 2015-02-02 00:01:35 -03:00
Ben Boeckel
1fe94ea79e vorbis: parse out setup headers as well 
Prevents an 'Invalid packet' message. Currently mid-stream setup packets
are ignored. Theoretically, they could, based on the specification, be used to
reinitialize the stream if parameters change, but I don't expect that to be
common (and no one seems to have asked for it).

Signed-off-by: Ben Boeckel <mathstuf@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-02 03:11:49 +01:00
James Almer
71e2cb4706 x86/hevcdsp: add missing guards to ff_hevc_sao_band_filter_avx2 
Signed-off-by: James Almer <jamrial@gmail.com>
 2015-02-01 21:45:52 -03:00
Christophe Gisquet
6a6aeb538b hevc/sao: use aligned copies 
For band filter, source and destination are aligned (except for 16x16 ctbs),
and otherwise, they are most often aligned. Overall, the total width is also
too small for amortizing memcpy.

Timings (using an intrinsic version of edge filters):
          B/32     B/64     E/32     E/64
Before:  32045    93952    38925    126896
After:   26772    83803    33942    117182
 2015-02-01 20:23:03 -03:00
Christophe Gisquet
bff7feb328 x86: hevc/sao: aligned source buffers 
Usefull for at least band filter, for which:
- Band filter call only:
           32      64
Before:  16556    54015
After:   16497    52355
- Whole case:
           32      64
Before:  37031   103008
After:   32045    93952
 2015-02-01 20:22:54 -03:00
James Almer
fa3eccb4f9 x86/hevc: add ff_hevc_sao_band_filter_{8,10,12}_{sse2,avx,avx2} 
Original x86 intrinsics code and initial 8bit yasm port by Pierre-Edouard Lepere.
10/12bit yasm ports, refactoring and optimizations by James Almer

Benchmarks of BQTerrace_1920x1080_60_qp22.bin with an Intel Core i5-4200U

width 32
40338 decicycles in sao_band_filter_0_8, 2048 runs, 0 skips
8056 decicycles in ff_hevc_sao_band_filter_8_32_sse2, 2048 runs, 0 skips
7458 decicycles in ff_hevc_sao_band_filter_8_32_avx, 2048 runs, 0 skips
4504 decicycles in ff_hevc_sao_band_filter_8_32_avx2, 2048 runs, 0 skips

width 64
136046 decicycles in sao_band_filter_0_8, 16384 runs, 0 skips
28576 decicycles in ff_hevc_sao_band_filter_8_32_sse2, 16384 runs, 0 skips
26707 decicycles in ff_hevc_sao_band_filter_8_32_avx, 16384 runs, 0 skips
14387 decicycles in ff_hevc_sao_band_filter_8_32_avx2, 16384 runs, 0 skips

Reviewed-by: Christophe Gisquet <christophe.gisquet@gmail.com>
Signed-off-by: James Almer <jamrial@gmail.com>
 2015-02-01 20:22:35 -03:00
Michael Niedermayer
4531e2c489 avcodec/mpegvideo_enc: Fix number suffixes in rc_buffer_size calculation 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-01 20:00:10 +01:00
Michael Niedermayer
592ba6ec10 avcodec/h264_cabac: use int instead of long for mbb_xy 
The mb address fits in int

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-01 20:00:10 +01:00
Michael Niedermayer
b4ad2853c5 avcodec/dxtory: Use LL instead of L number suffix 
This is probably unneeded and normal int would be fine, but its
safer to use LL and this isnt speed relevant

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-01 20:00:10 +01:00
James Almer
2929e56006 hevcdsp: replace the SAOParams struct parameter from sao_band_filter 
Pass instead the two variables from the struct needed in the function.
This simplifies writing asm optimized versions of the function

Signed-off-by: James Almer <jamrial@gmail.com>
 2015-02-01 15:45:20 -03:00
James Almer
65e6ab0c5a hevcdsp: remove unused parameter from sao_band_filter 
Signed-off-by: James Almer <jamrial@gmail.com>
 2015-02-01 15:45:14 -03:00
Michael Niedermayer
0ff8fe10f2 avcodec/h261enc: Fix number suffix 
Found-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-01 19:13:38 +01:00
Michael Niedermayer
61aca123fb avcodec/h261dec: Fix exported MVs for skipped MBs 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-01 18:48:23 +01:00
Michael Niedermayer
0182e5a740 avcodec/nellymoserenc: replace assert by av_assert1() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-01 17:56:01 +01:00
Carl Eugen Hoyos
f018b1f3a0 Support YA16 in jpeg 2000. 2015-02-01 16:18:39 +01:00
Paul B Mahol
021c0c5f52 avcodec/motion_est: remove unneeded #include, there are no assert() only av_assert* 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-02-01 11:15:20 +00:00
Paul B Mahol
01a3c5dae0 avcodec/put_bits: remove unneeded #include, there are no assert() 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-02-01 11:15:20 +00:00
Christophe Gisquet
cb335b3af2 dvenc: fix 2x4x8 (interlaced) weight table 
Since the decoder has been fixed to output something similar to
other implementations, the encoder weight table needed this fix.

Reference PSNR values on a progressive sequence (from tiny_psnr)
from a chained encoding and decoding:
Full progressive: stddev:    0.74 PSNR: 50.69 MAXDIFF:   19
Before:           stddev:    1.43 PSNR: 44.97 MAXDIFF:   17
This patch:       stddev:    0.76 PSNR: 50.44 MAXDIFF:   14

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-02-01 02:01:55 +01:00
Michael Niedermayer
b80106169a avcodec/motion_est: Set subcmp consistently for H261 
Fixes Ticket3150

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-31 21:14:08 +01:00
Michael Niedermayer
3aefa1eb69 avcodec/h261enc: More specific return code 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-31 19:59:53 +01:00
Michael Niedermayer
b9c3f041e0 avcodec/h261enc: Avoid casts, Simplify code 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-31 19:59:26 +01:00
Michael Niedermayer
958836f8c5 Merge remote-tracking branch 'cehoyos/master' 
* cehoyos/master:
  lavc/arm: Use the neon vertical chroma loop filter also for H.264 4:2:2.
  lavc/aarch64: Do not use the neon horizontal chroma loop filter for H.264 4:2:2.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-31 14:29:15 +01:00
Carl Eugen Hoyos
f9f9ae1b77 lavc/arm: Use the neon vertical chroma loop filter also for H.264 4:2:2. 2015-01-31 10:05:24 +01:00
Carl Eugen Hoyos
4faea46bd9 lavc/aarch64: Do not use the neon horizontal chroma loop filter for H.264 4:2:2. 2015-01-31 10:05:10 +01:00
Paul B Mahol
bc74f946bc avcodec/vc1: remove unneeded #includes, there are no assert() only av_assert* 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-01-31 08:57:06 +00:00
Paul B Mahol
335c150ba1 avcodec/svq1dec: remove unneeded #include, there are no assert() 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-01-31 08:57:06 +00:00
Michael Niedermayer
9f73b88c62 avcodec/h261enc: fix dquant encoding 
Fixes Ticket4111

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-31 04:57:50 +01:00
Michael Niedermayer
f5722ba276 libavcodec/h264: replace assert() by av_assert0() 
also remove the now unneeded #include <assert.h>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-31 02:37:19 +01:00
Michael Niedermayer
be2ebc723d avcodec/ratecontrol: replace asserts by av_asserts 
Also remove the now unneeded #include <assert.h>

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-31 01:48:21 +01:00
Paul B Mahol
2ff7e81b3c avcodec/vp3: use init_get_bits8() 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-01-30 19:15:01 +00:00
Michael Niedermayer
dffc16d523 Merge remote-tracking branch 'cehoyos/master' 
* cehoyos/master:
  Respect horizontal differencing predictor for 16bit gray tiff images.

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-30 19:01:56 +01:00
Michael Niedermayer
d0f315ab6c avcodec/ppc/h264qpel_template: Change if DEBUG assert() to av_assert2() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-30 16:44:00 +01:00
Michael Niedermayer
3531594017 ppc/mpegvideo_altivec: Change assert to av_assert2() 
And move it to where the variable is used

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-30 16:43:14 +01:00
Paul B Mahol
be128c1e34 avcodec/videodsp_template: remove unneeded #include, there are no assert() only av_assert* 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-01-30 15:32:11 +00:00
Paul B Mahol
3db9960e0a avcodec/qdm2: remove unneeded #include, there are no assert() 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2015-01-30 15:32:11 +00:00
Carl Eugen Hoyos
50144b91ea Respect horizontal differencing predictor for 16bit gray tiff images. 
Fixes ticket #4291.
 2015-01-30 14:12:55 +01:00
Michael Niedermayer
a73c411809 avcodec/aacdec: remove unneeded #include, theres no assert() in aacdec 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-30 02:29:38 +01:00
Michael Niedermayer
305cbe76d3 avcodec/wma: remove unneeded #includes, there are no assert() only av_assert* 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-30 02:26:17 +01:00
Michael Niedermayer
2b215b7f5a avcodec/hevc: Check for av_malloc failure 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-30 00:44:51 +01:00
Michael Niedermayer
5008605bf2 avcodec/hevc: Replace more mallocs by av_malloc_array() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-30 00:44:50 +01:00
Anshul Maheshwari
93fac23b80 avcodec/ccaption_dec: Adding color and fonts for future use in screen 
Signed-off-by: Anshul Maheshwari <er.anshul.maheshwari@gmail.com>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-30 00:04:51 +01:00
Michael Niedermayer
c16896f525 Merge commit 'c01ccccbb13f464e74bb8498a8c573a66c430ca0' 
* commit 'c01ccccbb13f464e74bb8498a8c573a66c430ca0':
  ituh263dec: use macro instead of #if

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-29 22:02:22 +01:00
Michael Niedermayer
e18e5ae62c Merge commit '302ca6b20ed01ac584f5b15d5bca3d3a92b7a77a' 
* commit '302ca6b20ed01ac584f5b15d5bca3d3a92b7a77a':
  mpegvideo_enc: initialize the encoding context

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2015-01-29 21:36:20 +01:00