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79 Commits

Author SHA1 Message Date
Kostya Shishkov
d3e0766fc0 g723_1: scale output as supposed for the case with postfilter disabled 2012-08-03 07:07:07 +02:00
Kostya Shishkov
94bfdfd6f0 g723_1: increase excitation storage by 4 
Fixed codebook mode in 5300 rate may write up to SUBFRAME_LEN + 4 and
that is considered normal by the reference decoder. Without that additional
padding it might overwrite first elements of LPC history.
 2012-08-03 07:07:07 +02:00
Kostya Shishkov
802bcdcb2f g723_1: fix upper bound parameter from inverse maximum autocorrelation 2012-08-03 07:07:07 +02:00
Kostya Shishkov
8ddadea171 g723_1: make scale_vector() behave like the reference 2012-08-03 07:07:07 +02:00
Kostya Shishkov
8772d2511a g723_1: fix off-by-one error in normalize_bits() 2012-08-03 07:07:07 +02:00
Kostya Shishkov
7f92db14f9 g723_1: save/restore excitation with offset to store LPC history 
The same buffer with saved data is used later in LPC reconstruction, so
it should have some head space for LPC history.
 2012-08-03 07:07:06 +02:00
Michael Niedermayer
62514ca012 g723.1dec: Make postfilter user switchable 
Code from qatar (55c3a4f617)
Author of the code was probably Mohamed or Kostya

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-23 03:57:04 +02:00
Michael Niedermayer
1eb1392690 g723.1: various cosmetics and changes that should have no user vissible effect. 
code from qatar (55c3a4f617)
Author of the code was probably Mohamed or Kostya

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-23 03:55:28 +02:00
Michael Niedermayer
9023de342f Merge commit '1470ce21cec5ee26e106e2a884c26bbf84e5aaea' 
* commit '1470ce21cec5ee26e106e2a884c26bbf84e5aaea':
  Bump libavcodec and libavformat minor versions for G.723.1 decoder and demuxer
  G.723.1 demuxer and decoder
  Add a shift parameter to celp_lp_synthesis_filter()
  libopenjpeg: K&R formatting cosmetics
  yadif: use emms_c() instead of inline assembly for emms invocations.
  ac3: don't use different names for option tables in the template file.
  lavfi: use const for AVFilterPad declarations in all filters.
  adpcm: don't duplicate identical AVSampleFmt array for each encoder.
  configure: cosmetics: Group test dependencies together
  configure: add more passthrough flags in tms470 filter
  configure: move flag filtering functions out of if/else blocks

Conflicts:
	Changelog
	configure
	doc/general.texi
	libavcodec/Makefile
	libavcodec/ac3enc_fixed.c
	libavcodec/allcodecs.c
	libavcodec/eac3enc.c
	libavcodec/g723_1.c
	libavcodec/g723_1_data.h
	libavcodec/libopenjpegdec.c
	libavcodec/libopenjpegenc.c
	libavcodec/v210dec.h
	libavcodec/version.h
	libavfilter/af_anull.c
	libavfilter/asrc_anullsrc.c
	libavfilter/f_settb.c
	libavfilter/fifo.c
	libavfilter/split.c
	libavfilter/src_movie.c
	libavfilter/vf_aspect.c
	libavfilter/vf_blackframe.c
	libavfilter/vf_boxblur.c
	libavfilter/vf_copy.c
	libavfilter/vf_crop.c
	libavfilter/vf_cropdetect.c
	libavfilter/vf_delogo.c
	libavfilter/vf_drawbox.c
	libavfilter/vf_drawtext.c
	libavfilter/vf_fade.c
	libavfilter/vf_fieldorder.c
	libavfilter/vf_format.c
	libavfilter/vf_frei0r.c
	libavfilter/vf_gradfun.c
	libavfilter/vf_hflip.c
	libavfilter/vf_hqdn3d.c
	libavfilter/vf_libopencv.c
	libavfilter/vf_lut.c
	libavfilter/vf_null.c
	libavfilter/vf_overlay.c
	libavfilter/vf_pad.c
	libavfilter/vf_pixdesctest.c
	libavfilter/vf_scale.c
	libavfilter/vf_select.c
	libavfilter/vf_setpts.c
	libavfilter/vf_showinfo.c
	libavfilter/vf_slicify.c
	libavfilter/vf_transpose.c
	libavfilter/vf_unsharp.c
	libavfilter/vf_vflip.c
	libavfilter/vf_yadif.c
	libavfilter/vsrc_color.c
	libavfilter/vsrc_testsrc.c
	libavformat/Makefile
	libavformat/allformats.c
	libavformat/g723_1.c
	libavformat/version.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-07-22 22:18:18 +02:00
Mohamed Naufal Basheer
55c3a4f617 G.723.1 demuxer and decoder 
Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>
 2012-07-22 07:58:54 +02:00
Paul B Mahol
60351ec13c g723_1: add CODEC_CAP_DR1 
Signed-off-by: Paul B Mahol <onemda@gmail.com>
 2012-07-08 23:40:55 +00:00
Michael Niedermayer
1ebf6f941e g723_1: change to encode2() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-05-08 22:04:01 +02:00
Michael Niedermayer
e37f161e66 Merge remote-tracking branch 'qatar/master' 
* qatar/master: (71 commits)
  movenc: Allow writing to a non-seekable output if using empty moov
  movenc: Support adding isml (smooth streaming live) metadata
  libavcodec: Don't crash in avcodec_encode_audio if time_base isn't set
  sunrast: Document the different Sun Raster file format types.
  sunrast: Add a check for experimental type.
  libspeexenc: use AVSampleFormat instead of deprecated/removed SampleFormat
  lavf: remove disabled FF_API_SET_PTS_INFO cruft
  lavf: remove disabled FF_API_OLD_INTERRUPT_CB cruft
  lavf: remove disabled FF_API_REORDER_PRIVATE cruft
  lavf: remove disabled FF_API_SEEK_PUBLIC cruft
  lavf: remove disabled FF_API_STREAM_COPY cruft
  lavf: remove disabled FF_API_PRELOAD cruft
  lavf: remove disabled FF_API_NEW_STREAM cruft
  lavf: remove disabled FF_API_RTSP_URL_OPTIONS cruft
  lavf: remove disabled FF_API_MUXRATE cruft
  lavf: remove disabled FF_API_FILESIZE cruft
  lavf: remove disabled FF_API_TIMESTAMP cruft
  lavf: remove disabled FF_API_LOOP_OUTPUT cruft
  lavf: remove disabled FF_API_LOOP_INPUT cruft
  lavf: remove disabled FF_API_AVSTREAM_QUALITY cruft
  ...

Conflicts:
	doc/APIchanges
	libavcodec/8bps.c
	libavcodec/avcodec.h
	libavcodec/libx264.c
	libavcodec/mjpegbdec.c
	libavcodec/options.c
	libavcodec/sunrast.c
	libavcodec/utils.c
	libavcodec/version.h
	libavcodec/x86/h264_deblock.asm
	libavdevice/libdc1394.c
	libavdevice/v4l2.c
	libavformat/avformat.h
	libavformat/avio.c
	libavformat/avio.h
	libavformat/aviobuf.c
	libavformat/dv.c
	libavformat/mov.c
	libavformat/utils.c
	libavformat/version.h
	libavformat/wtv.c
	libavutil/Makefile
	libavutil/file.c
	libswscale/x86/input.asm
	libswscale/x86/swscale_mmx.c
	libswscale/x86/swscale_template.c
	tests/ref/lavf/ffm

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2012-01-28 07:53:34 +01:00
Michael Niedermayer
a407baba85 g723_1: Fix "libavcodec/g723_1.c:988:8: warning: assignment from incompatible pointer type [enabled by default]" 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-01-08 00:18:36 +01:00
Paul B Mahol
69d766daa0 lavc: replace rest of deprecated SAMPLE_FMT_* with AV_SAMPLE_FMT_* 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2012-01-03 04:00:52 +01:00
Michael Niedermayer
d1c28e3530 Merge remote-tracking branch 'qatar/master' 
* qatar/master:
  build: fix standalone compilation of OMA muxer
  build: fix standalone compilation of Microsoft XMV demuxer
  build: fix standalone compilation of Core Audio Format demuxer
  kvmc: fix invalid reads
  4xm: Add a check in decode_i_frame to prevent buffer overreads
  adpcm: fix IMA SMJPEG decoding
  options: set minimum for "threads" to zero
  bsd: use number of logical CPUs as automatic thread count
  windows: use number of CPUs as automatic thread count
  linux: use number of CPUs as automatic thread count
  pthreads: reset active_thread_type when slice thread_init returrns early
  v410dec: include correct headers
  Drop ALT_ prefix from BITSTREAM_READER_LE name.
  lavfi: always build vsrc_buffer.
  ra144enc: zero the reflection coeffs if the filter is unstable
  sws: readd PAL8 to isPacked()
  mov: Don't stick the QuickTime field ordering atom in extradata.
  truespeech: fix invalid reads in truespeech_apply_twopoint_filter()

Conflicts:
	configure
	libavcodec/4xm.c
	libavcodec/avcodec.h
	libavfilter/Makefile
	libavfilter/allfilters.c
	libavformat/Makefile
	libswscale/swscale_internal.h

Merged-by: Michael Niedermayer <michaelni@gmx.at>
 2011-12-23 03:25:51 +01:00
Michael Niedermayer
eac5987c4f g723_1dec: update to new API 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-12-03 03:00:49 +01:00
Michael Niedermayer
5174032953 g723.1: use memmove() where overlapping src and dst can happen. 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-11 13:55:09 +02:00
Mohamed Naufal
ef64c45c94 g723.1 encoder 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-10-10 02:58:18 +02:00
Reimar Döffinger
812010c17e Remove unused variable. 
Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
 2011-09-30 23:33:43 +02:00
Michael Niedermayer
04b4353f07 g723.1: very minor simplify of gen_acb_excitation() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-29 21:50:59 +02:00
Michael Niedermayer
631eee6e90 g723.1: use MULL(a,b,15) for MULL2() 
idea by vitor
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-29 21:46:37 +02:00
Michael Niedermayer
cb58adaaa3 g723.1: simplify scale_vector() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-29 21:44:04 +02:00
Michael Niedermayer
431f8af824 g723.1: replace loop of normalize_bits( by av_log2() 
idea by vitor
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-29 21:44:03 +02:00
Vitor Sessak
6e505547f1 g723.1: cleanup square_root() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-29 21:44:03 +02:00
Michael Niedermayer
c02c52f7b2 g723.1_ use skip_bits1() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-29 21:44:03 +02:00
Michael Niedermayer
fac3ac3970 g723.1: use get_bits1() 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-29 21:44:03 +02:00
Michael Niedermayer
11512367d3 celp_math: cleanup ff_dot_product() 
based on code & idea by vitor

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2011-09-29 21:44:03 +02:00
Mohamed Naufal Basheer
f990dc374e Add the G723.1 demuxer and decoder 2011-09-29 21:44:03 +02:00