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27316 Commits

Author SHA1 Message Date
Anton Khirnov dccbd97d72 lavf: move ff_put_str16_nolen from asf to avio and rename it 
It will be useful in the mp3 muxer.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-21 20:21:51 +00:00
Anton Khirnov 4efd5cf34b avio: add av_put_str and deprecate put_strz in favor of it 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-21 20:21:03 +00:00
Justin Ruggles 1c189fc533 cosmetics related to LPC changes. 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-21 19:59:08 +00:00
Justin Ruggles 77a78e9bdc Separate window function from autocorrelation. 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-21 19:59:08 +00:00
Justin Ruggles 56f8952b25 Move lpc_compute_autocorr() from DSPContext to a new struct LPCContext. 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-21 19:58:59 +00:00
Anton Khirnov 50196a982b lavf: move the version macros to a new header 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-21 19:30:51 +00:00
Anton Khirnov d66eff3685 id3v2: use an enum for encodings instead of magic numbers. 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-21 18:42:10 +00:00
Mans Rullgard c2dd0e9eba Make demuxers auto-select parsers they need 
This makes configure --disable-everything --enable-demuxer=foo
work as expected.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-21 18:36:13 +00:00
Mans Rullgard 583fcb528c Makefile: simplify setting of some variables 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-21 15:36:05 +00:00
Anton Khirnov d08928bbea Split mp3 demuxer and muxer into separate files. 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-21 15:11:52 +00:00
Mans Rullgard 2611e52088 dca: pretty-print some tables 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-21 10:37:21 +00:00
Justin Ruggles 0361d13cf3 iir: change filter type if/else to a switch. 
Simplifies error handling and makes it easier to add additional filter types.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-20 23:55:21 +00:00
Justin Ruggles fcdf0a43cd Add biquad high-pass and low-pass IIR filters. 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-20 23:51:01 +00:00
Ronald S. Bultje 66c6b5e2a5 Revert 2a1f431d38, it broke H264 lossless. 2011-01-20 17:24:44 -05:00
Ronald S. Bultje 8bcfe7f7fd Set gray (128) U/V planes for chroma-less samples. Fixes two fate samples 
when played with -flags emu_edge.
 2011-01-20 17:24:44 -05:00
Justin Ruggles 30112adadf Split out Butterworth filter coeff init to a separate function. 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-20 20:23:28 +00:00
Justin Ruggles 75b98610a7 cosmetics: vertical alignment and line wrap 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-20 18:35:42 +00:00
Justin Ruggles d42dc217ed Add memory allocation failure checks to ff_iir_filter_init_coeffs(). 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-20 18:35:13 +00:00
Mans Rullgard f0f54c297f Make PNG test depend on PNG codec 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-20 18:01:03 +00:00
Justin Ruggles ebb230279a cosmetics: wrap long line 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-20 17:27:00 +00:00
Justin Ruggles 0a3d7697b4 Add function ff_iir_filter_flt() to accept floating-point input and output. 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-20 17:26:13 +00:00
Janne Grunau e5fe65512b mpegtsenc: prefer metadata keyed with "service_name" 
title metadata is only used as fallback if no service_name is available.

Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
 2011-01-20 15:28:32 +01:00
Georgi Chorbadzhiyski e8315e7881 Set service_provider and service_name in mpegts demuxer 
Set service_provider and service_name in mpegts demuxer, previously
name and provider_name were set but since the muxer uses service_provider
and service_name use them.

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-20 13:42:27 +00:00
Anton Khirnov 75aded8328 id3v2: don't overwrite existing tags 
Apparently some broken taggers prepend a new ID3v2 tag leaving the
existing one intact. Our parser currently reads all tags and overwrites
existing values with supposedly outdated ones.

fixes issue2419

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-20 13:39:19 +00:00
Anton Khirnov f7fcd6a254 id3v2: convert metadata after all the tags were read 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-20 13:36:28 +00:00
Anton Khirnov 46a2da7698 id3v2: make ff_id3v2_parse static 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-20 13:36:22 +00:00
Georgi Chorbadzhiyski c0dd565304 libavcodec minor version is > 99 so fix the formating 
libavcodec minor version is > 99 so when printing the library versions
the output is a little bit broken:

  libavutil    50. 36. 0 / 50.36. 0
  libavcore     0. 16. 1 /  0.16. 1
  libavcodec   52.108. 0 / 52.108. 0
  libavformat  52. 94. 0 / 52.94. 0
  libavdevice  52.  2. 3 / 52. 2. 3
  libavfilter   1. 74. 0 /  1.74. 0
  libswscale    0. 12. 0 /  0.12. 0

Change the formating to look like this:

  libavutil    50. 36. 0 / 50. 36. 0
  libavcore     0. 16. 1 /  0. 16. 1
  libavcodec   52.108. 0 / 52.108. 0
  libavformat  52. 94. 0 / 52. 94. 0
  libavdevice  52.  2. 3 / 52.  2. 3
  libavfilter   1. 74. 0 /  1. 74. 0
  libswscale    0. 12. 0 /  0. 12. 0

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-20 11:34:19 +00:00
Georgi Chorbadzhiyski 69688e71bc Add service_provider and service_name metadata 
This patch adds support in mpegts muxer for using service_provider and
service_name metadata to set service_provider_name and service_name
fields in SDT.

Example usage:
   ffmpeg -i file.ts -f mpegts -re -acodec copy -vcodec copy -f mpegts \
       -metadata service_provider="Some provider" \
       -metadata service_name="Some Channel" \
       "udp://239.0.70.2:5000?pkt_size=1316&ttl=1"

Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-20 11:31:20 +00:00
Ronald S. Bultje b9c7f66e6d Fix horizontal/horizontal_up 8x8l intra prediction x86/simd functions. 
The original functions did not work correctly for edge pixels, e.g.
when CODEC_FLAG_EMU_EDGE is set, leading to corrupt output in e.g. VLC.
Based on a patch by Daniel Kang <daniel d kang gmail com>.

Signed-off-by: Ronald S. Bultje <rsbultje gmail com>
 2011-01-19 20:34:42 -05:00
Justin Ruggles c3897d7690 Fix use of sstep/dstep in ff_iir_filter(). 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-19 20:56:07 +00:00
Justin Ruggles a4f5af13fb Add regression test for stereo s16le in voc. 
Signed-off-by: Mans Rullgard <mans@mansr.com>
 2011-01-19 12:51:42 +00:00
Mans Rullgard 09a5c2452c configure: fix mktemp test and fallback function 2011-01-18 22:17:10 +00:00
Mans Rullgard 44caaa560b ARM: improve VFP ABI check 
Recent gcc versions define __ARM_PCS or __ARM_PCS_VFP to indicate the
VFP ABI in use, and ARM RVCT defines __SOFTFP__ when using this ABI.
If none of these are defined, check $cross_prefix and $cc for the
substring "hardfloat", and finally fall back to a linker test.  This
gives the correct result in most configurations.
 2011-01-18 20:48:25 +00:00
Mans Rullgard b0c1b66a4b armcc: suppress warning about hardfp compatibility 2011-01-18 20:48:25 +00:00
Mans Rullgard 5a92140b6e armcc: suppress 'assignment in condition' warning 2011-01-18 20:48:24 +00:00
Mans Rullgard 3240b371f8 fate: simplify vp8 rules 2011-01-18 20:48:24 +00:00
Mans Rullgard a6e5d231e9 a64enc: make PixelFormat arrays const 2011-01-18 20:48:24 +00:00
Mans Rullgard ef4a65149d Replace ASMALIGN() with .p2align 
This macro has unconditionally used .p2align for a long time and
serves no useful purpose.
 2011-01-18 20:48:24 +00:00
Mans Rullgard ac3c9d0169 x86: remove VLA in ac3_downmix_sse 2011-01-18 20:48:24 +00:00
Mans Rullgard ee6184a8d9 regtest: add openssl to md5 alternatives 2011-01-18 20:48:24 +00:00
Mans Rullgard fb3c4ffc4b configure: make $TMPE executable 
This is required on systems where the linker does not change
the permissions of an existing output file.
 2011-01-18 20:48:24 +00:00
Mans Rullgard ec5f57192a cpu-test: include stdio.h only for test prog 2011-01-18 20:48:24 +00:00
Mans Rullgard fef2d66166 Use -Bsymbolic for shared libs only, not executables 
Some linkers fail if this flag is used when creating an executable file.
Since the flag is meaningful only for shared libraries, dropping it from
the main link flags is correct.
 2011-01-18 20:48:24 +00:00
Mans Rullgard 324e7ee260 Use INFINITY and NAN macros instead of 1/0 and 0/0 2011-01-18 20:48:23 +00:00
Mans Rullgard f318ee3e37 Fix quoting in version.sh 2011-01-18 20:48:23 +00:00
Mans Rullgard daed21a17e avfilter: remove stray semicolon 2011-01-18 20:48:23 +00:00
Mans Rullgard 69c92320d7 Update git-howto with ffmpeg.org URLs 2011-01-18 20:48:23 +00:00
Janne Grunau 2c3589bfda consolidate .gitignore patters into a single file 
Signed-off-by: Janne Grunau <janne-ffmpeg@jannau.net>
 2011-01-18 21:32:05 +01:00
Jason Garrett-Glaser a5da3b040c Deprecate CREDITS 
It's useless now that we've switched to git.
 2011-01-18 11:20:17 -08:00
Jason Garrett-Glaser f4f5cab94e Initial MAINTAINERS update 
Per http://lists.mplayerhq.hu/pipermail/ffmpeg-devel/2011-January/103440.html.
 2011-01-18 11:05:51 -08:00