Commit Graph
100 Commits
Author SHA1 Message Date
Reimar Döffinger 9c87b8f777 Check for avcodec_open codec parameter == NULL and return error in that case
Originally committed as revision 11316 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-25 15:36:12 +00:00
Reimar Döffinger efc90ebfcb begining -> beginning typo fix
Originally committed as revision 11309 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-23 18:08:00 +00:00
Reimar Döffinger 88b0072390 100l, av_read_packet must check for read_packet error, in case of
error pkt->stream_index could be invalid and must not be used.
Fixes a crash with http://www.cs.berkeley.edu/~dmolnar/2-snippet3.wav

Originally committed as revision 11307 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-23 13:16:55 +00:00
Reimar Döffinger 1e0f346896 Add a av_alloc_put_byte function.
The name is in analogy to init_put_byte, but I would not mind it
being changed to something better.

Originally committed as revision 11305 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-22 16:18:07 +00:00
Reimar Döffinger f47b9f4828 Increase minor version due to new av_close_input_stream
Originally committed as revision 11270 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-19 14:09:54 +00:00
Reimar Döffinger 2506fd5467 Add a av_close_input_stream function
Originally committed as revision 11269 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-19 14:07:13 +00:00
Reimar Döffinger ca75a92325 Simplify av_close_input_file similarly to av_open_input_file previously
Originally committed as revision 11254 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-17 19:12:43 +00:00
Reimar Döffinger 17acc63a32 Simplify av_open_input_file
Originally committed as revision 11253 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-17 19:08:17 +00:00
Reimar Döffinger 841f39a7f3 Add FF_OPT_TYPE_BINARY and use it to add a cryptokey option
Originally committed as revision 11250 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-17 17:41:24 +00:00
Reimar Döffinger 15c57ced2f Add 'l' suffix where it is necessary because type can not always be
inferred from arguments. Fixes compilation with Intel compiler

Originally committed as revision 11227 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-15 23:08:15 +00:00
Reimar Döffinger 603972fc53 Add a missing break, before av_set_number would always return NULL for
FF_OPT_TYPE_RATIONAL options instead of the corresponding AVOption

Originally committed as revision 11213 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-13 19:00:53 +00:00
Reimar Döffinger 1fe47470d1 Make ff_qt_default_palette_* arrays "static const"
Originally committed as revision 11139 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-02 23:27:01 +00:00
Reimar Döffinger 77777f0dd8 Some spelling fixes in comments
Originally committed as revision 11138 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-02 22:04:21 +00:00
Reimar Döffinger 73a727f369 Make ff_mkv_codec_tags array const, it is never written.
Originally committed as revision 11137 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-02 21:52:43 +00:00
Reimar Döffinger b639896915 Use the correct "const float *" type for variable instead of casting const away.
Originally committed as revision 11136 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-02 21:12:43 +00:00
Reimar Döffinger 5db3c3bc03 Add missing const to last argument of decode_significance_8x8_x86.
Fixes "h264.c:5470: warning: passing argument 4 of 'decode_significance_8x8_x86' discards qualifiers from pointer target type"

Originally committed as revision 11135 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-02 21:11:43 +00:00
Reimar Döffinger 892a4c2da8 Fix nodes[nb_codes*2-1].count being uninitialized and used to initialize
nodes[nb_codes*2-2].count (thus making that invalid as well) in
ff_huff_build_tree.
Might fix some (hard to reproduce) crashes in VP6 decoder.

Originally committed as revision 11119 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-12-01 09:39:59 +00:00
Reimar Döffinger 4c1e509c11 wma_decode_superframe always returns s->block_align, so make
sure we actually consume exactly that amount.
Fixes sound artefacts (mostly blips) that mysteriously disappeared
after e.g. remuxing with mencoder.

Originally committed as revision 11115 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-11-30 21:51:34 +00:00
Reimar Döffinger 46fb896b9d Document ff_des_encdec
Originally committed as revision 10822 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-20 14:45:07 +00:00
Reimar Döffinger 72be7db423 Add support for decrypting asf files
Originally committed as revision 10821 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-20 14:25:02 +00:00
Reimar Döffinger 2e9ad69aaf Add support for DES en- and decryption.
Originally committed as revision 10810 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-19 09:31:41 +00:00
Reimar Döffinger 3f30c42b61 Fix rc4 header, #ifndef -> #define
Originally committed as revision 10733 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-14 12:08:41 +00:00
Reimar Döffinger 80b1c5a858 Add RC4 encryption/decryption function
Originally committed as revision 10723 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-13 10:42:11 +00:00
Reimar Döffinger ce3132be88 Remove ogg seek function, instead use generic seek via read_timestamp function
Originally committed as revision 10702 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-10 10:33:20 +00:00
Reimar Döffinger a1f29b959b Add a read_timestamp function to ogg demuxer
Originally committed as revision 10701 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-10 10:33:07 +00:00
Reimar Döffinger 9ba718e481 Allow to override zlib compression level in PNG encoder via avctx->compression_level
Originally committed as revision 10699 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-09 15:33:19 +00:00
Reimar Döffinger 17c9628b57 Hopefully fix sparc compilation again, add incorrectly removed variable declaration
Originally committed as revision 10649 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-02 19:51:18 +00:00
Reimar Döffinger d9a5dab2da Remove uses of SIGILL for CPU extension detection, that method is not acceptable
in a library.
Should not change anything for PPC, the autodetection is currently pointless due
to other code being compiled with -maltivec as well (and detection for OSX and
AmigaOS remains in place).
SPARC binaries built with VIS support can now only run on systems with VIS.

Originally committed as revision 10648 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-10-02 18:18:35 +00:00
Reimar Döffinger 61858a76f2 Apply skip_loop_filter before checking if we can parallelize with the selected
loop filter

Originally committed as revision 10549 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-22 10:28:22 +00:00
Reimar Döffinger efd7428666 Set codec_id correctly for RJPG codec_tag
Originally committed as revision 10498 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-15 08:19:01 +00:00
Reimar Döffinger ba430e0cfa dsputil must be initialized before calling rtjpeg init.
Originally committed as revision 10463 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 18:14:11 +00:00
Reimar Döffinger 1551e8e87f Properly handle nuv file with changing resolution
Originally committed as revision 10448 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 10:20:47 +00:00
Reimar Döffinger 7a562a31a3 Do not set codec_tag when the container does not specify it.
Originally committed as revision 10445 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 09:21:14 +00:00
Reimar Döffinger fd065d0593 Make sure rtjpeg quality is a valid value
Originally committed as revision 10444 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 09:16:47 +00:00
Reimar Döffinger 6cf7e81f8c Fix extreme stupidity: buffer size check must of course be before buffer use!
Originally committed as revision 10443 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 09:00:12 +00:00
Reimar Döffinger 048905a484 10l, add check forgotten in last commit
Originally committed as revision 10442 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 08:52:53 +00:00
Reimar Döffinger 4f8a91c961 First ugly and slow attempt to fix nuv files with extra frameheader
and per-frame rtjpeg quality

Originally committed as revision 10441 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 08:42:49 +00:00
Reimar Döffinger c612b00d7e Simplify nuv: factor out LZO decompression
Originally committed as revision 10440 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 08:22:07 +00:00
Reimar Döffinger dd6ca72186 Copy nuv header only when the video codec is nuv
Originally committed as revision 10439 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-09-09 07:25:52 +00:00
Reimar Döffinger eafa1c90e5 Replace complicated and currently broken manual alignment code by
DECLARE_ALIGNED_16. Fixes crash in ff_snow_horizontal_compose97i_sse2

Originally committed as revision 10261 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-30 11:41:58 +00:00
Reimar Döffinger b1ec601f7f Add request_channels member to AVCodecContext so we now have a proper
way to tell the decoder how many output channels we would like.

Originally committed as revision 10199 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-23 20:28:28 +00:00
Reimar Döffinger 45e3c163a9 Additional documentation for CRC functions
Originally committed as revision 10151 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-20 16:54:47 +00:00
Reimar Döffinger 7b07d3e8fe Use defines instead of raw hex numbers to specify CRC polynomials
Originally committed as revision 10143 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-19 12:36:15 +00:00
Reimar Döffinger 4f48929248 Change imprecise "Unknown codec" message to say "encoder" or "decoder"
instead of "codec"

Originally committed as revision 10142 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-19 11:12:47 +00:00
Reimar Döffinger 57cf99f2b7 100l in YUVA_IN macro: missing () caused horrible artefacts in blend_subrect
when subrect y was odd.

Originally committed as revision 10027 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-09 18:58:35 +00:00
Reimar Döffinger 0a8cd69607 Revert r10021, it was committed by accident and is a bit ugly anyway.
Originally committed as revision 10026 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-09 18:52:49 +00:00
Reimar Döffinger 3af56110d4 Scale subtitle position
Originally committed as revision 10021 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-09 16:45:59 +00:00
Reimar Döffinger 9cb5a11ea8 Fix blend_subrect to respect the boundaries of the destination image
Originally committed as revision 10019 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-09 16:15:59 +00:00
Reimar Döffinger 6628165891 Add proper license header
Originally committed as revision 9944 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-05 12:11:34 +00:00
Reimar Döffinger 369f73062b Remove AVCodecContext parameter from parse_timecode function
Originally committed as revision 9943 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-05 12:11:31 +00:00
Reimar Döffinger e3c90129a4 Fix deinterlacing for odd height
Originally committed as revision 9942 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-05 12:11:28 +00:00
Reimar Döffinger 3c247b4ff7 Deinterlace xsub subtitles
Originally committed as revision 9941 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-05 12:11:26 +00:00
Reimar Döffinger 3143c78716 Colours except background should not be transparent
Originally committed as revision 9940 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-05 12:11:24 +00:00
Reimar Döffinger d5049e2c69 get rid of av_rescale_q, it does not work as intended.
Originally committed as revision 9939 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-05 12:11:22 +00:00
Reimar Döffinger d6136c7618 get rid of xsubdec array and calculate value instead
Originally committed as revision 9938 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-05 12:11:20 +00:00
Reimar Döffinger 737c5ebfc8 10l, runbits order was reversed
Originally committed as revision 9937 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-05 12:11:18 +00:00
Reimar Döffinger cbb79c0ea8 Hack to support XSUB subtitles in AVI
Originally committed as revision 9936 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-05 12:11:16 +00:00
Reimar Döffinger 5968b39635 100l, wrong argument to av_freep
Originally committed as revision 9935 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-05 12:11:13 +00:00
Reimar Döffinger 59f6f64e30 Add forgotten xsub timecode parsing
Originally committed as revision 9934 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-05 12:11:11 +00:00
Reimar Döffinger 7e2643ae8d First version of xsub decoder, not yet tested
Originally committed as revision 9933 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-08-05 12:11:09 +00:00
Reimar Döffinger ef0d7a0d4f Document aes init code writing on purpose beyond round_key array into state array.
Originally committed as revision 9734 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-07-18 12:22:07 +00:00
Reimar Döffinger 07c5445d5d ffmpeg-issues subscription URL
Originally committed as revision 9426 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-25 17:08:34 +00:00
Reimar Döffinger d6d0182e20 Some more minor spelling improvements, some grammar improvement might be
good in some places as well.

Originally committed as revision 9424 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-25 13:39:54 +00:00
Reimar Döffinger c08be350da intreadwrite.h needs bswap.h if HAVE_FAST_UNALIGNED is set, so include it.
Originally committed as revision 9414 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-24 14:29:52 +00:00
Reimar Döffinger 272605c73e more av_strl* adjustments
Originally committed as revision 9412 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-24 12:23:34 +00:00
Reimar Döffinger bc60f09bff Cosmetics: use consistent indentation by four spaces
Originally committed as revision 9404 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-24 07:45:19 +00:00
Reimar Döffinger 01fa74adb9 DV muxer should not only fail for more that 3 streams altogether
but also if two of them are video or all three are audio.

Originally committed as revision 9403 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-24 07:38:26 +00:00
Reimar Döffinger 6de4aece26 Fix @file in matroskadec.c, it was still matroska.c
Originally committed as revision 9376 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-20 17:37:11 +00:00
Reimar Döffinger a444671542 Missing libswscale part of TARGET_ -> HAVE_ change
Originally committed as revision 23564 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2007-06-16 15:29:26 +00:00
Reimar Döffinger 6e6203fb1c Copile fix: missing libswscale part of ffmpeg r9322 TARGET_ARCH -> ARCH change.
Originally committed as revision 23562 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2007-06-16 15:17:00 +00:00
Reimar Döffinger 1a18eaf760 Fix yuv2rgb C functions to work for widths divisible by 4 but not by 8
Originally committed as revision 23508 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2007-06-08 07:49:59 +00:00
Reimar Döffinger 6f74b71ef0 Part of MPlayer patch:
"Replace implicit use of fast_memcpy via macro by explicit use to allow
for future optimization."
This is not yet done for ffmpeg when compiled within MPlayer.

Originally committed as revision 9225 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-06-05 14:33:27 +00:00
Reimar Döffinger 2c32b173d9 Move attribute_unused to variable declarations in macros instead of
introducing a useless extra variable.

Originally committed as revision 9052 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-17 20:18:46 +00:00
Reimar Döffinger 0bda781739 Use DECLARE_ALIGNED for alignment in libpostprocess
Originally committed as revision 9043 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-17 09:30:38 +00:00
Reimar Döffinger c6bcbb2cd3 Use DECLARE_ALIGNED to ease porting
Originally committed as revision 9031 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-15 20:47:55 +00:00
Reimar Döffinger e36d79c837 Change some leftover __attribute__((unused)) and __attribute__((used)) to
attribute_unused and attribute_used respectively to ease compiling on non-gcc.

Originally committed as revision 9024 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-14 14:07:50 +00:00
Reimar Döffinger 3a136a06fd Do not use return with argument for a function "returning" void.
Originally committed as revision 9016 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-13 16:26:16 +00:00
Reimar Döffinger 89ecc26188 Fix two small typos in comment
Originally committed as revision 8920 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-05-06 18:23:28 +00:00
Reimar Döffinger a1ce61108b Fix parts missed in clip -> av_clip rename
Originally committed as revision 8760 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-19 16:12:06 +00:00
Reimar Döffinger 442d1598a3 Fix the most obvious typos in the development policy doc section
Originally committed as revision 8746 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-04-17 14:06:08 +00:00
Reimar Döffinger 284ad8a4f0 Check dimensions to avoid division by zero due to invalid new dimensions.
Partially fixes http://bugzilla.mplayerhq.hu/show_bug.cgi?id=773.

Originally committed as revision 8321 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-03-11 09:16:11 +00:00
Reimar Döffinger 9340a99588 Fix a possible crash on 64 bit systems when the lumSrcPtr or chrSrcPtr
does not fit in 32 bits. The SWS_ACCURATE_RND is still broken though.

Originally committed as revision 22401 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2007-03-01 19:48:40 +00:00
Reimar Döffinger adcec46a83 Add av_ prefix to clip functions
Originally committed as revision 22339 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale
2007-02-25 10:27:43 +00:00
Reimar Döffinger f66e4f5f9e Add av_ prefix to clip functions
Originally committed as revision 8122 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-25 10:27:12 +00:00
Reimar DöffingerandBaptiste Coudurier 80a289b9bf mxf aes decryption support, patch by Reimar, simplified to only look for first crypto context, will be extended once we get files with multiple cryptocontext, and hope that they won't have broken container ul
Originally committed as revision 7925 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-11 12:50:33 +00:00
Reimar DöffingerandBaptiste Coudurier c964c2c745 add key field to AVFormatContext for de/encryption support, patch by Reimar
Originally committed as revision 7924 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-11 12:37:28 +00:00
Reimar Döffinger 392b76ca93 Minor AMD64 compilation fix
Originally committed as revision 7907 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-10 13:33:08 +00:00
Reimar Döffinger a264a081b2 special-case AES-128 decrypter is no longer necessary, the more general
AES-implementation works at least as well in all case I tested.

Originally committed as revision 7884 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-08 21:09:11 +00:00
Reimar Döffinger a0bbb2e977 Use av_set_pts_info and set some arbitrary timebase fallback
Originally committed as revision 7883 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-08 20:54:12 +00:00
Reimar Döffinger 51bd81f64d set pts_wrap_bits to 32 since timestamps in packets are 32 bit
Originally committed as revision 7880 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-07 23:22:53 +00:00
Reimar Döffinger 2a1c3b8b90 10l, forgot to skip payload description in UMF packet parsing
Originally committed as revision 7878 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-07 22:51:42 +00:00
Reimar Döffinger 5959a29893 Fix incorrect use of ff_get_fourcc that made mjpgb not play on big endian.
Fixes bug 739.

Originally committed as revision 7875 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-02-07 17:35:36 +00:00
Reimar Döffinger 4302963daa Move lzo decompression to libavutil
Originally committed as revision 7789 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-31 22:58:53 +00:00
Reimar Döffinger c215e40316 Make sure we do not accidentially "fix" cnt to something < 0
Originally committed as revision 7788 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-31 21:20:31 +00:00
Reimar Döffinger c0a8b87600 Simplify checks, use that we know that cnt will not be < 0
Originally committed as revision 7787 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-31 21:00:48 +00:00
Reimar Döffinger 56f8647aaa Remove boundary checks that are actually done "well enough"
in copy function

Originally committed as revision 7786 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-31 20:57:30 +00:00
Reimar Döffinger 9b2c14df60 Documentation fix: Copy functions should "work" fine for cnt == 0
Originally committed as revision 7785 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-31 20:26:32 +00:00
Reimar Döffinger 1db8c21c1f Optimize LZO copy operations
Originally committed as revision 7784 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-31 17:16:13 +00:00
Reimar Döffinger 5fe9c42ceb Add two extra needed bounds checks
Originally committed as revision 7777 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-31 10:29:58 +00:00
Reimar Döffinger d62a0c1e5d Add code to testcode to ease comparing with liblzo.
Originally committed as revision 7775 to svn://svn.ffmpeg.org/ffmpeg/trunk
2007-01-31 09:37:02 +00:00