79e7b30557
exporting qscale data for postprocessing (for MPlayer)
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Originally committed as revision 164 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-10-16 23:10:38 +00:00
a190b7e94e
fixed pcm bitrate
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Originally committed as revision 149 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-09-24 23:29:46 +00:00
f674bf7105
suppressed mpglib
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Originally committed as revision 141 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-09-23 17:17:46 +00:00
a96b68b717
added pcm codecs
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Originally committed as revision 140 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-09-23 17:16:51 +00:00
829fa996a9
CONFIG_MPGLIB no more needed
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Originally committed as revision 136 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-09-21 21:30:15 +00:00
da115c8a3e
copyright change
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Originally committed as revision 133 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-09-17 21:19:35 +00:00
afa982fdae
corrected mpeg audio encoding overflows - now it should give correct quality even for very high volumes
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Originally committed as revision 132 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-09-17 21:19:09 +00:00
c34270f5e8
mlib merge
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Originally committed as revision 131 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-09-16 21:54:00 +00:00
8d67072fea
fixed symetric quantization (better quality!)
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Originally committed as revision 130 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-09-16 21:52:58 +00:00
73120e555c
version change
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Originally committed as revision 129 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-09-16 21:52:17 +00:00
9dbf938977
added get_bits_count()
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Originally committed as revision 120 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-09-15 22:43:01 +00:00
2456e28d91
merged code and tables between encoder and decoder
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Originally committed as revision 119 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-09-15 22:42:25 +00:00
9a9b2b5dd8
added mpeg audio decoder tables
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Originally committed as revision 118 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-09-15 22:41:10 +00:00
239c2f4cd0
added completely new mpeg audio decoder (integer only, free format support, lsf/mpeg25 support, high/low precision support, simpler code)
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Originally committed as revision 117 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-09-15 22:40:28 +00:00
c8fbc22dee
suppressed mpglib
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Originally committed as revision 116 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-09-15 22:37:36 +00:00
3d2043852d
memalign autodetection
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Originally committed as revision 115 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-09-13 07:16:59 +00:00
544286b3d3
Moved some H.263+ variables to MpegEncContext to be thread-safe.
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Increase video_buffer on ffmpeg to avoid buffer overrun on big pictures.
Originally committed as revision 114 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-31 06:21:27 +00:00
6dbd39fe70
Added support to Unrestricted Motion Vectors (UMV)
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on H.263+ encoding/decoding. According to Annex D.
Now MV on H.263+ are 32x32 long.
Originally committed as revision 113 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-28 23:32:34 +00:00
3615700918
Aligned malloc. Another 10% of speedup.
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Originally committed as revision 111 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-20 16:01:35 +00:00
a74127c071
win32 fixes
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Originally committed as revision 110 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-15 22:33:03 +00:00
d0a0b2483e
motion test
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Originally committed as revision 109 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-15 22:31:26 +00:00
4300403eca
suppressed nasm stuff
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Originally committed as revision 108 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-15 22:30:51 +00:00
64ccc83c2b
removed
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Originally committed as revision 105 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-15 22:26:09 +00:00
694ec0612b
suppressed nasm dependancy - rewrote forward DCT and motion estimation code
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Originally committed as revision 104 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-15 22:25:32 +00:00
58f26ba916
changed opendivx to mpeg4
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Originally committed as revision 102 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-15 13:12:23 +00:00
935442b522
log2 to av_log2
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Originally committed as revision 101 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-15 13:11:31 +00:00
0c23ead115
copy avctx
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Originally committed as revision 100 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-15 13:11:03 +00:00
9d02db7a17
fix got_picture output
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Originally committed as revision 99 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-15 13:10:39 +00:00
bf89e6b1f9
added draw_horiz_band test
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Originally committed as revision 98 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-15 13:09:47 +00:00
0617e07391
log2 to av_log2 - added integer version define
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Originally committed as revision 97 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-15 13:09:28 +00:00
34763c151f
renamed log2 to av_log2
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Originally committed as revision 96 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-15 13:07:42 +00:00
1a56543279
win32 fixes
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Originally committed as revision 84 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-13 21:48:05 +00:00
d95ecd058e
better vol header parsing for mpeg4
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Originally committed as revision 83 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-13 21:46:21 +00:00
3d03c0a24e
arm optimizations
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Originally committed as revision 82 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-13 21:45:36 +00:00
92651f67a0
arm specific code
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Originally committed as revision 79 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-13 21:38:25 +00:00
519c2b6d11
moved matrix init away from MPV_common_init()
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Originally committed as revision 77 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-12 00:52:37 +00:00
25ed7f9235
fixed mpeg2 non intra dequant - fixed MPEG1 and 2 matrix parsing
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Originally committed as revision 76 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-12 00:52:01 +00:00
d753173a55
fixed last zero mv for field - fixed mismatch handling for intra coefs
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Originally committed as revision 75 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-11 22:08:23 +00:00
514547517b
fixed mpeg2 interlaced DCT
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Originally committed as revision 74 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-11 22:07:21 +00:00
ce6758821d
removed incomplete seek patch
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Originally committed as revision 73 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-11 19:15:52 +00:00
cf0875950d
picture utils
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Originally committed as revision 72 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-11 19:04:31 +00:00
0ee50938f1
fixed mpeg2 qscale decoding
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Originally committed as revision 71 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-11 19:04:08 +00:00
991ae7b6a4
added interlaced MJPEG support
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Originally committed as revision 70 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-11 19:03:30 +00:00
85c242d800
added 422P, 444P support - added deinterlace support - added xxx to RGB24 convertion
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Originally committed as revision 69 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-11 19:03:02 +00:00
4af5e4ef5e
fix msmpeg4 seek
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Originally committed as revision 68 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-11 19:01:04 +00:00
0cfa9713f7
export for imgconvert usage
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Originally committed as revision 67 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-11 19:00:43 +00:00
219b06c66b
new img_convert API - added deinterlacing filter
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Originally committed as revision 66 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-11 19:00:05 +00:00
2cb1773ddc
fixed mb_intra_vlc decoding table size
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Originally committed as revision 61 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-11 18:56:40 +00:00
486171d7ba
return dummy quality to avoid bug in -sameq case - forgot emms in error case
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Originally committed as revision 60 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-08 22:11:48 +00:00
425dddb7f1
fixed mpeg1 first block bug (pb with black picture optimisation for B frames)
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Originally committed as revision 59 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-08 21:57:07 +00:00
b9ecd1ee74
fixed mpeg1 last block bug (mb stuffing code was not included in vlc table...)
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Originally committed as revision 58 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-08 21:53:28 +00:00
186f8ae1f5
added forgotten emms() - fix various segmentation faults when using mjpeg
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Originally committed as revision 57 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-08 19:08:50 +00:00
c10e9f70c0
Portability and testing issues
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Originally committed as revision 55 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-08 16:26:51 +00:00
8def029919
added mmx idct
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Originally committed as revision 53 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-07 22:49:50 +00:00
3c054a1cdd
fixed scan protos
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Originally committed as revision 52 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-07 22:49:11 +00:00
4f1c7e3c92
fixed block permutation in encoder (not optimal - should move it in forward DCT code)
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Originally committed as revision 51 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-07 22:48:42 +00:00
689b775b85
updated scans
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Originally committed as revision 50 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-07 22:47:28 +00:00
6083244881
changed quant matrix order (should fix mmx mpeg decoding bug)
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Originally committed as revision 49 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-07 22:47:08 +00:00
47476fa9fd
fixed mjpeg matrix quant encoding and decoding
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Originally committed as revision 48 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-07 22:46:19 +00:00
13b5475264
permuted coefs in normal IDCT to avoid having different cases there
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Originally committed as revision 47 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-07 22:45:35 +00:00
dc541ee74b
added idct reference code
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Originally committed as revision 46 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-07 22:43:37 +00:00
e0eac44e82
added block permutation functions
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Originally committed as revision 45 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-07 22:43:19 +00:00
9e1586fce9
updated dct-test to test IDCTs too
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Originally committed as revision 44 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-07 22:42:45 +00:00
de1ee36ab9
added idct mmx
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Originally committed as revision 43 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-07 22:42:22 +00:00
fe97c87d65
updated mmx macros
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Originally committed as revision 42 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-07 22:40:52 +00:00
f33802a005
added idct mmx code
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Originally committed as revision 41 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-07 22:40:29 +00:00
bbc0d0c1fe
use default huffman tables if none given
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Originally committed as revision 40 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-06 02:46:46 +00:00
b182e68ac5
added 422P and 444P support - fixed block parsing error
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Originally committed as revision 39 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-06 01:54:05 +00:00
d9fea0b588
added 422P and 444P formats (need to patch ffmpeg.c so that it is handled in all the program)
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Originally committed as revision 38 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-06 01:53:21 +00:00
e23884046d
added correct component id handling
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Originally committed as revision 37 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-06 01:04:59 +00:00
98be975df1
types fix
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Originally committed as revision 36 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-06 00:47:50 +00:00
4e66ab3bab
added MJPEG decoder + comments
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Originally committed as revision 35 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-06 00:47:03 +00:00
10b7b472d9
added MJPEG decoder, renamed mjpegenc.c to mjpeg.c
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Originally committed as revision 34 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-06 00:44:48 +00:00
1d20b11aa4
Suppressing external gas stuff to improve portability to Win32
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Originally committed as revision 33 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-05 16:49:57 +00:00
612476ef9b
get_bits() specialization, gives 4\speedup
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Originally committed as revision 32 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-04 00:46:50 +00:00
2931ecb90f
inlineing common case of get_bits() -> gives 2speedup. more optim coming soon...
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Originally committed as revision 31 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-03 23:09:15 +00:00
4af7bcc185
MMX/MMXEXT iDCT support, using external functions currently defined in libmpeg2
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Gives average 13-20% mpeg decoding speedup on x86 systems.
Originally committed as revision 30 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-03 18:33:03 +00:00
2d6d0c1d66
- removed #include ../config.h, because it's included from common.h
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which is included from avcodec.h which is included from those files...
Originally committed as revision 29 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-02 18:46:26 +00:00
54329dd5a5
Adding fastmemcpy stuff to speedup mplayer project
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Originally committed as revision 27 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-08-02 08:29:38 +00:00
96f4e5135c
added external cpuid code to solve -fPIC and gcc unclear constraints problems
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Originally committed as revision 25 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-30 23:51:20 +00:00
0725406c94
added cpuid.s
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Originally committed as revision 24 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-30 23:50:04 +00:00
35b2a786f5
renamed - use of s->dct_unquantize function pointer - SHOULD add faster h263 mmx specific unquantization stuff
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Originally committed as revision 23 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-30 23:28:35 +00:00
21af69f787
use block[] in structure to have it aligned on 8 bytes for mmx optimizations - dct_unquantize is always a function pointer - added specialized dct_unquantize_h263
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Originally committed as revision 22 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-30 23:26:26 +00:00
b7ec19d39e
use block[] in structure to have it aligned on 8 bytes for mmx optimizations
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Originally committed as revision 21 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-30 23:24:58 +00:00
caa6348e96
comments
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Originally committed as revision 20 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-30 23:23:11 +00:00
420b073bbc
added HAVE_AV_CONFIG_H
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Originally committed as revision 19 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-30 23:22:07 +00:00
2b0c1a441b
added mpegvideo_mmx.c - added HAVE_AV_CONFIG_H
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Originally committed as revision 18 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-30 23:21:37 +00:00
a9b3f63084
Sync with mplayer's stuff
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Originally committed as revision 14 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-30 09:04:34 +00:00
3bb4e23a8a
added skip macroblock optimization (big perf win on black regions for example)
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Originally committed as revision 13 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-24 20:43:41 +00:00
fb16b7e7b3
added emms_c() macro which should can used in c code in both mmx/non mmx cases
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Originally committed as revision 12 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-24 20:42:03 +00:00
7d650cb540
suppressed no longer needed emms()
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Originally committed as revision 11 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-24 20:38:55 +00:00
a9e3707d6b
fixed cpuid macro to allow PIC compiling
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Originally committed as revision 10 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-24 20:37:52 +00:00
d771bcae33
added CONFIG_AC3, CONFIG_MPGLIB, CONFIG_DECODERS and CONFIG_ENCODERS (Arpi: don't forget to put CONFIG_DECODERS in mplayer)
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Originally committed as revision 9 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-23 20:58:31 +00:00
980fc7b834
fixed config for direct mplayer build compatibility
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Originally committed as revision 8 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-23 20:06:54 +00:00
d78647e8b4
fixed unsigned pb
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Originally committed as revision 7 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-23 18:58:11 +00:00
de6d9b6404
Initial revision
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Originally committed as revision 5 to svn://svn.ffmpeg.org/ffmpeg/trunk
2001-07-22 14:18:56 +00:00
Arpi
Fabrice Bellard
Nick Kurshev
Juanjo