bd60e11bf4
more checks and error messages
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Originally committed as revision 7069 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-14 20:35:15 +00:00
b362567605
changed rgba32_to routines to support both alpha and non-alpha formats (see r7066 too)
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Originally committed as revision 7067 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-14 19:53:22 +00:00
8e96866a52
changed rgba32_to routines to support both alpha and non-alpha formats
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Originally committed as revision 7066 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-14 19:48:11 +00:00
d8b45f7961
Fix possible overflows. Found by Steven Johnson
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Originally committed as revision 7065 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-14 19:19:13 +00:00
521fe1d2da
Remove log2() usage.
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Originally committed as revision 7063 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-14 18:54:42 +00:00
486497e07b
revert bad checkin
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Originally committed as revision 7044 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-14 03:18:09 +00:00
be6ed6fff4
move some CFLAGS settings away from config.* writing section
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Originally committed as revision 7043 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-14 03:12:29 +00:00
10265a1aa9
Remove redundant #ifdef HAVE_THREAD, the file is only compiled
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if that condition holds anyway.
Originally committed as revision 7029 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-14 00:56:56 +00:00
af63114e0d
rename CONFIG_AC3 to CONFIG_A52
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it's more consistent and Dolby never liked people "infringing" their TM
Originally committed as revision 7014 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-13 22:09:31 +00:00
ee0a035820
Support for 16-bit grayscale
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Originally committed as revision 7012 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-13 11:39:28 +00:00
2878cecd6d
Give error about planar RGB
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Originally committed as revision 7011 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-13 11:38:42 +00:00
b39cf84cca
Update error message
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Originally committed as revision 7010 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-13 11:36:22 +00:00
339aabd5a8
Use table for determining type sizes
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Originally committed as revision 7009 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-13 11:34:46 +00:00
9cc6be9d27
add low delay forcing option for mpeg1/2 encoding
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Originally committed as revision 7008 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-13 11:30:26 +00:00
213309782d
Decoder can decode many ZLib-packed strips
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Originally committed as revision 7007 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-13 11:27:36 +00:00
d00026d062
Print error message for unsupported mode (RGB planar,CMYK,YCrCb)
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Originally committed as revision 7006 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-13 11:20:50 +00:00
e2570297c0
8-bit images support for TIFF
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Originally committed as revision 7005 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-13 05:32:10 +00:00
380fd08fe6
Rows per strip may be >= height
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Originally committed as revision 7004 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-13 05:30:50 +00:00
27c189394b
Warn about JPEG in TIFF
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Originally committed as revision 7003 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-13 05:29:45 +00:00
ec8a152b6f
Correctly detect 4-component images
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Originally committed as revision 7002 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-13 05:28:55 +00:00
a47d3c0442
Output proper 16-bit sound (fixes decoding on PPC)
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Originally committed as revision 7000 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-13 05:15:55 +00:00
7466ed2f02
zigzag_direct_noperm doesn't exist, remove declaration
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Originally committed as revision 6998 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-12 23:35:49 +00:00
7b7abda3b3
make more tables static
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Originally committed as revision 6996 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-12 23:14:20 +00:00
1d50395746
rename squareTbl -> ff_squareTbl
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Originally committed as revision 6995 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-12 21:48:04 +00:00
e275b7efd9
rename ff_cavs_flush to cavs_flush and make it static
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Originally committed as revision 6994 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-12 20:23:47 +00:00
53aa68b329
move all cavs-parsing to cavs.c
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This should help building parser without decoder
Originally committed as revision 6993 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-12 20:18:07 +00:00
55fde95e3b
rename cropTbl -> ff_cropTbl
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Originally committed as revision 6992 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-12 20:08:09 +00:00
d136d2fcea
make mpeg4video_split public as ff_mpeg4video_split
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Originally committed as revision 6991 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-12 20:01:50 +00:00
36cd306907
rename inverse -> ff_inverse
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Originally committed as revision 6990 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-12 18:49:36 +00:00
1bd29b078c
make some tables static
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Originally committed as revision 6981 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-12 13:40:40 +00:00
bb54f6ab62
adding more static keywords
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Originally committed as revision 6976 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-12 03:34:12 +00:00
6b781ce746
make vp6_pcr_tree static
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Originally committed as revision 6975 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-12 01:08:05 +00:00
8e981daf2b
make some symbols static
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Originally committed as revision 6972 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-11 20:54:48 +00:00
c328f313d8
make two functions static
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Originally committed as revision 6970 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-11 19:46:53 +00:00
f1a06ca80b
zero private bits
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Originally committed as revision 6961 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-10 11:45:43 +00:00
eea784dab0
store a identifer and the first header in extradata
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with this mp3 should be binary identical to what you had before header compression
support mp3 with crc (by droping the crc and putting it back during header decompress, currently its just random tough, does any deocoder even check it?)
Originally committed as revision 6960 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-10 11:31:02 +00:00
eacb41b2e9
mp3 header (de)compression bitstream filter
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this will make mp3 frames 4 bytes smaller, it will not give you binary identical mp3 files, but it will give you mp3 files which decode to binary identical output
this will only work in containers providing at least packet size, sample_rate and number of channels
bugreports about mp3 files for which this fails are welcome
and this is experimental (dont expect compatibility and dont even expect to be able to decompress what you compressed, hell dont even expect this to work without editing the source a little)
Originally committed as revision 6958 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-10 01:41:53 +00:00
92a3541876
16bit in avi is RGB555
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Originally committed as revision 6956 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-09 17:28:46 +00:00
c2212338e8
Remove the H264Context parameter from decode_init_vlc() as it is not being used.
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Originally committed as revision 6955 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-09 16:40:33 +00:00
cbee7a6944
get rid of CODEC_ID_MPEG4AAC after next version bump, and change it to CODEC_ID_AAC where used
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Originally committed as revision 6954 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-09 11:37:30 +00:00
6c4d16556b
10000l to myself, fixing regression test failure
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Originally committed as revision 6953 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-09 01:23:47 +00:00
b5ca0c6ff9
100l for me, iam being to stupid to read the mpeg4 spec / eat stuffing mbs a the end of the picture
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Originally committed as revision 6942 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-08 18:15:54 +00:00
997baf0141
allow spaces in source and build directory names
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out of tree builds from a source dir with spaces is impossible
due to how make handles vpath
Originally committed as revision 6938 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-08 00:02:15 +00:00
9d210bb42b
typo
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Originally committed as revision 6934 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-07 13:50:41 +00:00
80d617f5b4
add option to set mpeg1/2 gop timecode start, and drop frame flag timecode flag
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Originally committed as revision 6933 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-07 13:45:08 +00:00
d9d2f88def
Simplify
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Originally committed as revision 6932 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-07 12:45:29 +00:00
4802a7a7b1
Use MMX only under x86_32, there are compilation problems.
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Originally committed as revision 6931 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-07 12:28:13 +00:00
1766295516
add codec_tag and codec_stream_tag to MpegEncContext to not alter avctx values
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Originally committed as revision 6930 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-07 09:46:57 +00:00
7d7912c34b
Bump version for Fraps v[24] support
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Originally committed as revision 6928 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-07 05:57:42 +00:00
e07eaaccc1
Avoid void*-arithmetic, and uint8_t* is more correct anyway.
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Originally committed as revision 6918 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-06 17:56:08 +00:00
79e7b9609e
include parser.h instead of mpegvideo.h
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Originally committed as revision 6916 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-06 10:47:41 +00:00
7d6b1abe1a
rename ff_mpeg1_find_frame_end to mpeg1_find_frame_end and make it static
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Originally committed as revision 6915 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-06 10:46:54 +00:00
4067d81be2
move AVCodecParser prototypes and definitions to parser.h, and move mpegvideo parser to mpeg12.c
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Originally committed as revision 6914 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-06 10:43:49 +00:00
360932f76d
Fix ASF format parser's broken UTF-16 string handling
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1. Add a PUT_UTF8 macro to common.h; code borrowed from libavcodec/flacenc.c.
2. Make use of the macro in flacenc.c
Patch by Zuxy Meng % zuxy P meng A gmail P com %
Original thread:
Date: Nov 5, 2006 9:56 AM
Subject: [Ffmpeg-devel] PUT_UTF8 & asf format enhancement
Originally committed as revision 6911 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-06 10:32:48 +00:00
f4e31985da
Check for symbol count
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Originally committed as revision 6910 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-06 06:13:29 +00:00
39ff2ee84d
Limit output sample to 0..maxval, fixes decoding of T16E0.JLS
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Originally committed as revision 6908 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-06 05:35:09 +00:00
8cd13128b8
use AVRational and ff_frame_rate_tab for frame_rate
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Originally committed as revision 6905 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-05 19:24:23 +00:00
c9ec7564f0
Move idct block array variable onto rtjpeg_decode_frame_yuv420 stack since
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it is only used there and is only 128 byte large.
Also make it aligned to fix playback with altivec.
Originally committed as revision 6902 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-05 16:18:37 +00:00
bc52b0c518
remove useless line variable
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Originally committed as revision 6901 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-05 15:10:33 +00:00
b190aa8919
fix decoding position
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Originally committed as revision 6900 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-05 15:06:12 +00:00
75a71b6c38
Correct support for Fraps v4 (and Huffman tree for < 256 symbols)
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Originally committed as revision 6898 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-05 08:18:52 +00:00
78629a746f
Update comment
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Originally committed as revision 6897 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-05 04:59:38 +00:00
08a4c4bfb9
Fraps v2 and v4 support
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Originally committed as revision 6896 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-05 04:57:14 +00:00
483b8b1210
ministry of english grammar :) then->than
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Originally committed as revision 6894 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-04 00:42:50 +00:00
21d4d5dafb
doxy
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Originally committed as revision 6893 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-03 20:30:22 +00:00
079e61db5d
ensure alignment (no speed change)
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Originally committed as revision 6891 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-03 16:54:05 +00:00
f5a9e8f33d
merging mov & and (no speedchange)
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Originally committed as revision 6889 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-03 16:02:18 +00:00
e80cf125a7
2 instructions less (same speed)
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Originally committed as revision 6888 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-03 15:40:57 +00:00
9347118237
comment about failed optimization
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Originally committed as revision 6887 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-03 15:17:36 +00:00
38cfdc83f0
move luma tc0 related init into asm
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5% faster filter_mb_fast() on P3
Originally committed as revision 6884 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-03 14:28:30 +00:00
57aff88581
RGB32 support in Targa
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Originally committed as revision 6883 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-03 13:13:08 +00:00
25225c3773
2 instructions less in h264_loop_filter_luma_mmx2()
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Originally committed as revision 6882 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-03 12:07:53 +00:00
bda2203d56
preempt possible overflow
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Originally committed as revision 6881 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-03 11:07:35 +00:00
5a1553dee3
1 instruction less
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Originally committed as revision 6880 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-03 09:59:15 +00:00
a21711022e
Use bpp from header in error message
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Originally committed as revision 6878 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-03 04:42:11 +00:00
e9f1885c21
optimize H264_DEBLOCK_P0_Q0
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2.5% faster filter_mb_fast() on P3
Originally committed as revision 6877 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-03 02:03:56 +00:00
dd7e46e7c3
new I/P frame selection heuristic
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PSNR/bitrate is slightly better for my (short) test videos
more tests welcome ...
Originally committed as revision 6876 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-02 23:36:39 +00:00
93481fe5fe
change gif muxer to simple gif encoder
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Originally committed as revision 6874 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-02 23:13:34 +00:00
1984f5cdc9
Correct description of mblmin and mblmax.
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Originally committed as revision 6873 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-02 23:08:09 +00:00
a9dc190f17
outputs bit spent on various encoding functions (motion vectors, overhead, etc)
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back into AVCodecContext for external consumption
patch by Tom Harper % d P thomas P harper A gmail P com %
Original thread:
Date: Nov 2, 2006 1:30 AM
Subject: [Ffmpeg-devel] [patch] snow stats
Originally committed as revision 6872 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-02 19:11:20 +00:00
949b1a13bf
Replace most of the %lld and %llx by their (cleaner) PRI*64 counterparts.
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patch by Steve Lhomme, slhomme divxcorp com
Originally committed as revision 6868 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-01 22:39:58 +00:00
45f3704c6d
10l (forgot ALT_SCAN)
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Originally committed as revision 6866 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-01 21:41:54 +00:00
1345f4ed6c
Rename SWAP macro to FFSWAP.
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Originally committed as revision 6865 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-01 21:28:36 +00:00
e344c1ea36
reindentation, patch by From: Steve Lhomme, slhomme divxcorp com
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Originally committed as revision 6864 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-01 21:09:14 +00:00
65342b2b4a
merge clip() into the alpha/beta/tc0 tables (10% faster filter_mb_fast() on P3)
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Originally committed as revision 6863 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-01 19:34:30 +00:00
e164fbfeac
Make tests compile on non-x86.
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Originally committed as revision 6860 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-01 18:51:37 +00:00
3cd52279c9
Use common define for x86_32 and x86_64.
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Originally committed as revision 6859 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-01 18:34:40 +00:00
67bcc87092
indentation
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Originally committed as revision 6857 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-01 18:19:20 +00:00
84278104e1
CODEC_CAP_DELAY support
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Originally committed as revision 6856 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-01 18:18:48 +00:00
d55f46e5a8
Reenable AMD64 optimizations for cabac accidentially disabled in r6852
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Originally committed as revision 6853 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-01 17:18:49 +00:00
419b878494
Add ARCH_X86_32 as a new define for 32 bit x86 architectures and change
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the semantics of ARCH_X86 to mean both 32 and 64 bits.
Originally committed as revision 6852 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-11-01 17:01:33 +00:00
7aba918708
fix 1/0 b frames + CBR bug
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Originally committed as revision 6850 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-31 22:22:11 +00:00
9a64e0440e
cosmetics: Restore alphabetical order.
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Originally committed as revision 6848 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-31 11:19:51 +00:00
743311a1b0
coded line size is a multiple of 4
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Originally committed as revision 6844 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-30 20:43:07 +00:00
e389399289
fix for disabling vorbis decoder but enabling vorbis encoder
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Originally committed as revision 6841 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-30 18:05:35 +00:00
469f9de72f
Init vlc tables as static
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Originally committed as revision 6840 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-30 13:57:55 +00:00
84ed36da85
IMC decoder
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Originally committed as revision 6839 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-30 13:48:48 +00:00
9c5d7c568b
AVPicture has 4 planes, not 3
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Originally committed as revision 6838 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-30 10:15:37 +00:00
498c544ad2
dont set the sampling rate just because 1 mp3 packet header says so (fixes playback speed on some old mencoder generated avis which where then dumped to mp3)
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Originally committed as revision 6837 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-30 02:19:55 +00:00
c0d8052b50
avoid random noise on damaged frames
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Originally committed as revision 6836 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-30 01:29:56 +00:00
d5cd50ed73
Fix compilation with PIC enabled, BRANCHLESS_GET_CABAC is defined under
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!PIC but gets used without a check for !PIC.
Originally committed as revision 6834 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-29 13:14:37 +00:00
3cedeeca02
update copyright year, it looks odd otherwise :)
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Originally committed as revision 6830 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-28 20:18:18 +00:00
95da34cd54
CANDIDATE_MB_TYPE_INTER heuristic doesnt work at really low quality where the distortion becomes less relevant then the overhead of intra blocks
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Originally committed as revision 6829 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-28 20:00:05 +00:00
b5c5a86bb7
I hope noone minds, adding myself to eval.c copyright...
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Originally committed as revision 6827 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-28 18:30:20 +00:00
973cbc2a28
lambda* should be unsigned
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Originally committed as revision 6824 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-28 16:11:25 +00:00
1928d04640
prevent overflow if lambda2 is "too" large
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Originally committed as revision 6823 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-28 15:20:00 +00:00
ea7307df20
use lambda/lmax instead of qscale/qmax as end check for vbv retry
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Originally committed as revision 6822 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-28 11:15:06 +00:00
8cd68d8056
ignore whitespace in ff_eval
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Originally committed as revision 6821 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-28 09:49:13 +00:00
b500cc2a46
sample rate fix
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patch by Andrew Voznytsa andrew.voznytsa gmail com
Originally committed as revision 6820 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-28 09:30:43 +00:00
72523c7a20
add missing 'e->value * '
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Originally committed as revision 6819 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-28 08:03:30 +00:00
63a547eabc
shut gcc warning, also makes sense for NAN to be returned if the loop was never executed
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Originally committed as revision 6818 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-28 07:03:24 +00:00
ebd6a69444
Rename dvdsub.c to dvdsubdec.c.
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Originally committed as revision 6815 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-27 23:37:35 +00:00
45ee0e3282
add support for while() loops again ugly syntax while(condition, statements) but very simple implementation
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Originally committed as revision 6814 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-27 22:35:55 +00:00
835954e3a4
support seperating expressons by ;
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support variables, the syntax isnt beautifull (st(a,b) means var[a]=b and ld(a) var[a]) but for a mere 19 lines of code its fairly simple, if anyone wants to write real variables support with names for variables and = and [] then that would of course be welcome but only if it doesnt bloat the code up terribly...)
Originally committed as revision 6813 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-27 22:16:25 +00:00
418f17e006
Fix obvious typo, BGR555 was missing
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Originally committed as revision 6812 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-27 22:08:02 +00:00
d024359a36
possible bug of 'gte' being read as 'gt', same with 'lte'
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Originally committed as revision 6811 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-27 21:37:47 +00:00
577eab6b62
minor simplification
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Originally committed as revision 6810 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-27 21:13:31 +00:00
a98f4515cf
factorize AVEvalExpr alloc and init
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Originally committed as revision 6809 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-27 20:38:10 +00:00
bb0f1ea72f
update ratecontrol to new ff_eval API
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Originally committed as revision 6808 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-27 20:16:26 +00:00
ce459e12da
adds missing rgb/bgr 565 codec->fmt mappings, ok'ed by Michael
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Originally committed as revision 6807 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-27 19:53:41 +00:00
ba8a621891
adds missing rgb/bgr 555 codec->fmt mappings, ok'ed by Michael
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Originally committed as revision 6806 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-27 19:50:31 +00:00
85b4eb08cc
new optimized eval method, by seperating parsing and runtime
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Originally committed as revision 6803 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-27 16:42:16 +00:00
ffc5430bc3
LZW decoder as separate module plus TIFF LZW support
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Originally committed as revision 6795 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-26 04:15:48 +00:00
b0c32a70b4
10l predictor should not skip first line
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Originally committed as revision 6794 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-26 04:06:08 +00:00
33400850cf
Don't include inttypes.h/stdint.h directly, there is an abstraction in
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libavutil/common.h for platforms with no inttypes.h.
patch by Steve Lhomme, slhomme divxcorp com
Originally committed as revision 6790 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-24 18:57:43 +00:00
836096aa7a
simplify
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Originally committed as revision 6789 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-24 10:33:40 +00:00
54fe115921
reverse my last change, it was wrong and broken
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Originally committed as revision 6788 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-24 10:13:26 +00:00
46d9fe622d
remove map variable
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Originally committed as revision 6787 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-24 09:45:21 +00:00
71977422d1
factorize update state out
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Originally committed as revision 6786 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-24 09:34:13 +00:00
3b6d23293c
FFMAX
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Originally committed as revision 6785 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-24 09:09:38 +00:00
8d42cf7496
common subexpression elimination
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Originally committed as revision 6784 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-24 08:52:51 +00:00
62412b8d28
merge 8 and 16bit functions, they are identical except the data type
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Originally committed as revision 6783 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-24 08:33:44 +00:00
5d48f0cb05
set v_edge_pos correctly for field picture mpeg2
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Originally committed as revision 6782 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-24 07:33:39 +00:00
9efe56f691
JPEG-LS 16-bit gray support
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Originally committed as revision 6781 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-24 05:01:04 +00:00
22eafdf24f
PGM 16-bit gray support
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Originally committed as revision 6780 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-24 05:00:14 +00:00
ae912c5b62
PNG 16-bit gray decoding support
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Originally committed as revision 6779 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-24 04:59:46 +00:00
34380af0e1
16-bit grayscale support
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Originally committed as revision 6778 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-24 04:57:43 +00:00
a163ed1aaa
Do not use a fake libavcodec/swscale.h, but always use the real one
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(from libswscale) instead
Originally committed as revision 6777 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-23 17:06:32 +00:00
755073fe3c
CABAC assembler optimizations ported to AMD64
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Originally committed as revision 6776 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-23 16:54:21 +00:00
246f86a4d6
document the extradata protocol for VP6F
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Originally committed as revision 6772 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-23 00:10:18 +00:00
9e2424ce60
use the adjustment value present in FLV to crop VP6 video
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Originally committed as revision 6770 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-22 23:19:42 +00:00
24d3e5a2f2
use coded_width and coded_height instead of width and height
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Originally committed as revision 6769 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-22 18:33:09 +00:00
47babca839
indention
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Originally committed as revision 6768 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-22 17:25:16 +00:00
bcd872a73f
removed useless variables
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Originally committed as revision 6766 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-22 16:12:13 +00:00
d54d396d08
use avctx->get_buffer
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Originally committed as revision 6765 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-22 16:10:04 +00:00
a7fb3a9600
remove unused variables
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Originally committed as revision 6764 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-22 15:15:15 +00:00
1e22f00d79
printf -> dprintf
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Originally committed as revision 6763 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-22 15:11:51 +00:00
8e57cae794
indention
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Originally committed as revision 6762 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-22 15:09:32 +00:00
06d392a7cc
change gif demuxer to gif decoder
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Originally committed as revision 6760 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-22 15:05:03 +00:00
76aca7a8bf
handle limit>32 for set_ur_golomb_jpegls()
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Originally committed as revision 6754 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-22 04:52:15 +00:00
5dc4970661
prevent infinite loop
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Originally committed as revision 6753 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-21 22:07:01 +00:00
e08f580644
decode_significance_8x8_x86()
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8% faster decode_cabac_residual() (8x8 case only) on P3
Originally committed as revision 6750 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-20 21:34:02 +00:00
94e4c3a333
Protect code that uses CMOV instructions with HAVE_CMOV,
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Make configure set CMOV_IS_FAST on arches on which cmov has a low latency
(typically non-Netburst based processor)
Originally committed as revision 6749 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-20 17:53:19 +00:00
849a50041c
another instruction less in decode_significance_x86() -> 1% faster ion P3
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Originally committed as revision 6745 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-20 10:00:28 +00:00
d3e7c5c35b
1 instruction less
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Originally committed as revision 6743 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-20 08:46:33 +00:00
a616db285a
reordering instructions a little in decode_significance_x86() -> 2 instructions less / 1% faster decode_residual on P3
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Originally committed as revision 6741 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-20 00:51:04 +00:00
13404b2e98
factorize get_cabac asm (0.5% slower but its much cleaner)
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Originally committed as revision 6740 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-20 00:35:54 +00:00
1e4051aaa0
correct signaling of palette change
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Originally committed as revision 6739 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-19 23:03:47 +00:00
ba9fb5da3a
Fix PIC compilation, some defines were under #ifdef !PIC but used
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in the PIC case nevertheless.
patch by Bernhard Rosenkranzer, bero arklinux org
Originally committed as revision 6738 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-19 20:24:33 +00:00
d72bc32389
unused variable
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Originally committed as revision 6737 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-19 18:22:03 +00:00
f624f029f0
slightly faster decode_cabac_mb_mvd()
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Originally committed as revision 6735 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-19 14:54:34 +00:00
aa1da263aa
1 variable less in decode_cabac_residual() no speed change (but less vars means less things gcc can load and store redundantly)
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Originally committed as revision 6734 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-19 10:33:56 +00:00
ebd624b662
optimize sign decoding code in decode_residual()
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x86 is 4% faster on P3
C sign stuff + x86 code for everything else is also faster then before (sorry forgot to test pure C)
... and if i replace the second occurance of the sign decoding in decode_residual by the asm too then everything gets slower iam starting to think that it might be best to write the whole function in asm, playing this avoid random deoptimizations game with gcc is not fun at all
Originally committed as revision 6732 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-19 01:19:03 +00:00
a0f2c6ba38
Kill a warning with MSVC
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Patch by Jindrich Makovicka makovick A gmail P com
Original thread:
Date: 08:21 AM
Subject Re: [Ffmpeg-devel] Weird line in cabac.h
Originally committed as revision 6726 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-18 09:37:25 +00:00
30865e2aa1
copy cabac context onto the stack for the c code in decode_cabac_residual() (15% faster on P3 but still slower then the current asm)
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Originally committed as revision 6725 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-17 23:59:21 +00:00
eb73bf723d
x86 asm version of the decode significance loop (not 8x8) of decode_residual() 5% faster decode_residual() on P3
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Originally committed as revision 6724 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-17 22:18:29 +00:00
96db380836
Implement sws_getCachedContext() in swscale emulation
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Originally committed as revision 6718 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-17 10:26:37 +00:00
4041a495a8
cosmetic (%%eax->%0)
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Originally committed as revision 6717 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-17 09:38:37 +00:00
8dda3e796b
Fix crash with illegal instruction, cmov is available on 686 and later only.
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Originally committed as revision 6715 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-16 21:47:19 +00:00
e962604f1c
Expand some #endif comments.
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Originally committed as revision 6714 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-16 21:22:47 +00:00
2c409cc7af
fix -a^b which was interpreted as (-a)^b
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Originally committed as revision 6713 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-16 19:06:56 +00:00
cacb17b47f
asin() acos() atan()
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Originally committed as revision 6712 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-16 18:36:44 +00:00
9f1c1c9985
Make ffmpeg work with x264 r592
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Originally committed as revision 6711 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-16 17:44:29 +00:00
212d84881a
mod()
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Originally committed as revision 6710 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-16 15:01:12 +00:00
c45b5de03a
Fix #endif comments.
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Originally committed as revision 6709 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-16 12:52:21 +00:00
165c5f0909
fix !CMOV_IS_FAST case (iam not really happy with the fix but i didnt come up with a better one quickly)
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Originally committed as revision 6707 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-16 11:11:20 +00:00
1d7c111856
10l
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Originally committed as revision 6704 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-15 21:04:10 +00:00
faff3a7ad0
this code will not work with PIC as it needs 7 registers and gcc doesnt support that in PIC
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Originally committed as revision 6703 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-15 20:50:05 +00:00
f24a515931
shift CABACContext.range right, this reduces the number of shifts needed in get_cabac() and is slightly faster on P3 (and should be much faster on P4 as the P4 except the more recent variants lacks an integer shifter and so shifts have ~10 times longer latency then simple operations like adds)
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Originally committed as revision 6702 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-15 20:40:50 +00:00
aa770811a3
Have xvid encoder wrapper honnor -vtag option
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Patch by Ramiro Polla angustia A arrozcru P no-ip P org
Original thread:
Date: 14.10.2006 05:44
Subject: [Ffmpeg-devel] xvid ignores -vtag
Originally committed as revision 6701 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-15 16:52:33 +00:00
14f29f795d
Revert putting EXTRALIBS in common.mak, linking fails on MinGW.
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Originally committed as revision 6700 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-15 12:59:45 +00:00
a8789714ba
Ignore blocks with no samples and flags (but usually with MD5 sum)
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Originally committed as revision 6694 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-15 04:50:19 +00:00
7c428ea681
Put libmpeg2 IDCT functions under CONFIG_GPL, fixes link failure
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with --disable-opts.
Originally committed as revision 6691 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-14 17:04:50 +00:00
8aaed74c4b
Remove empty structures,
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Patch by Steve LHomme
Original thread:
Date: 13.10.2006 21:55
Subject: [Ffmpeg-devel] [PATCH] Remove empty structures
Originally committed as revision 6690 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-14 14:48:45 +00:00
ab9ce19170
Make PNG produce correct 8-bit pictures
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Originally committed as revision 6689 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-14 12:23:54 +00:00
4ec0beaa59
Move block size check to decoder
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Originally committed as revision 6688 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-14 05:01:05 +00:00
b566bd65e2
simplify escape decoding
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Originally committed as revision 6685 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-13 16:19:15 +00:00
a88fc5c040
Remove intrinsics checks, they are no longer used.
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partly based on a patch by Zuxy Meng, zuxy.meng gmail com
Originally committed as revision 6684 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-13 16:04:41 +00:00
68a205edef
dehack *ps_state indexing in the branchless decoder
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Originally committed as revision 6683 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-13 14:21:25 +00:00
a991b1fecb
TIFF decoder
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Originally committed as revision 6682 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-13 10:48:29 +00:00
12ff5b0f3b
add "memory" to the clobber list we change memory so we need it, this also fixes some problems with gcc svn
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Originally committed as revision 6679 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-12 21:32:56 +00:00
5ed0d67da5
-1 is a valid return value in ratecontrol_1pass() -> 100l for takis
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Originally committed as revision 6677 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-12 20:55:42 +00:00
61b769871f
Fixes:
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xvmcvideo.c: In function ‘XVMC_decode_mb’:
xvmcvideo.c:141: warning: ‘return’ with a value, in function returning void
Approved by Ivan.
Originally committed as revision 6676 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-12 19:57:47 +00:00
de1013e1ca
10l int vs uint8_t
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Originally committed as revision 6675 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-12 18:41:29 +00:00
851ded8918
prevent "mb level" get_cabac() calls from being inlined (3% faster decode_mb_cabac() on P3)
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Originally committed as revision 6674 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-12 14:49:19 +00:00
1f6049f515
int->uint8_t for 2 tables
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Originally committed as revision 6673 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-12 12:27:02 +00:00
29f86228a0
support for Tiertex .seq files demuxing/video decoding, by Gregory Montoir %cyx A users P sourceforge P net%
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Originally committed as revision 6672 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-12 12:02:58 +00:00
7da4d4cdec
fix SHOW_SBITS for ALT_BITSTREAM_READER_LE, patch by Gregory Montoir %cyx A users P sourceforge P net%
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Originally committed as revision 6671 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-12 11:54:24 +00:00
cb690cadaf
Rename internal.h --> xvid_internal.h, it clashes with libavutil/internal.h.
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Originally committed as revision 6670 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-12 11:51:34 +00:00
a5db5bda07
ppc generic prefetch
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Originally committed as revision 6669 to svn://svn.ffmpeg.org/ffmpeg/trunk
2006-10-12 10:26:07 +00:00
Michael Niedermayer
Alex Beregszaszi
Benjamin Larsson
Måns Rullgård
Diego Biurrun
Kostya Shishkov
Baptiste Coudurier
Stefan Gehrer
Panagiotis Issaris
Luca Barbato
Reimar Döffinger
Zuxy Meng
Oded Shimon
Corey Hickey
Tom Harper
Steve L'Homme
Luca Abeni
Andrew Voznytsa
Reynaldo H. Verdejo Pinochet
Aurelien Jacobs
Guillaume Poirier
Bernhard Rosenkränzer
Jindřich Makovička
Ramiro Polla
Dominik Mierzejewski
Gregory Montoir