bffe82f504
Rather call filter_mb_mbaff_edge*v() more often than do extra calculations
...
in the innerst loop. ~150 cpu cycles faster
Originally committed as revision 21299 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-18 21:22:09 +00:00
fb823b7791
Fix 10l segfault with threads.
...
Originally committed as revision 21293 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-18 20:19:19 +00:00
0fe674cb4a
Use h->slice_num where possible.
...
Originally committed as revision 21292 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-18 20:13:53 +00:00
bce6a1e7c7
Enable filter_mb_fast for CAVLC P slices.
...
Originally committed as revision 21291 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-18 19:45:56 +00:00
439d6b1dcf
filter_mb_fast needs cbp_table to be set.
...
Originally committed as revision 21290 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-18 19:45:02 +00:00
42ebca8551
PAFF CABAC P slices seem to work as well, so enable them for ff_h264_filter_mb_fast() too.
...
Originally committed as revision 21289 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-18 16:29:16 +00:00
a8f4921595
Reenable filter_mb_fast for I slices and progressive CABAC P slices.
...
Originally committed as revision 21288 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-18 16:16:22 +00:00
a7d7cdaac7
Set h->cbp for ff_h264_filter_mb_fast().
...
Originally committed as revision 21287 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-18 16:11:13 +00:00
9327042c17
10l for someone, Store chroma_qp_diff in the correct struct.
...
Originally committed as revision 21286 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-18 14:05:30 +00:00
054947cafd
Install <libavcodec/vaapi.h> header.
...
Originally committed as revision 21285 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-18 13:52:20 +00:00
b6ef858ec7
Move CAVLC 8x8 DCT special case from ff_h264_filter_mb() to fill_caches
...
that way it is also available for ff_h264_filter_mb_fast().
Originally committed as revision 21283 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-18 13:09:53 +00:00
6d7e6b2657
Perform reference remapping at fill_cache() time instead of in the
...
loop filter. This removes one obstacle of getting ff_h264_filter_mb_fast()
bitexact. code is maybe 0.1% faster
Originally committed as revision 21280 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-18 05:15:31 +00:00
7da0d82104
Make qp check for loop filter skiping also work with MBAFF.
...
Originally committed as revision 21276 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-18 00:34:28 +00:00
12be38ec18
Comment about a cornercase we ignore currently
...
Originally committed as revision 21275 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-18 00:21:58 +00:00
44a5e7b64c
Move the qp check to skip the loop filter up.
...
Originally committed as revision 21274 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-18 00:20:44 +00:00
b6303e6d2a
Reorganize how values are stored in h->non_zero_count.
...
~1% faster
Originally committed as revision 21273 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-17 23:44:23 +00:00
2911e13224
Disable a few things in fill_filter_caches() that arent needed.
...
0.1% speedup
Originally committed as revision 21272 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-17 22:05:36 +00:00
f432b43b08
Split fill_caches() between filter and decoder.
...
Originally committed as revision 21271 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-17 21:43:08 +00:00
c988f97566
Rearchitecturing the stiched up goose part 1
...
Run loop filter per row instead of per MB, this also should make it
much easier to switch to per frame filtering and also doing so in a
seperate thread in the future if some volunteer wants to try.
Overall decoding speedup of 1.7% (single thread on pentium dual / cathedral sample)
This change also allows some optimizations to be tried that would not have
been possible before.
Originally committed as revision 21270 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-17 20:35:55 +00:00
0209e1e160
Add missing Makefile dependencies to CONFIG_SNOW_ENCODER.
...
Fixes build with --disable-encoders --enable-encoder=snow.
This fixes MPlayer build with --disable-mencoder.
Originally committed as revision 21259 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-17 08:24:45 +00:00
7931bb2a0c
Comment for() ; out
...
~200 bytes smaller ff_h264_filter_mb()
please everyone, NEVER add code with the assumtation that gcc will remove it
without checking gcc actually does. Chances are it does not.
Originally committed as revision 21251 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 17:41:40 +00:00
ed3d7e2f65
Mark a few functions as noinline, this makes ff_h264_filter_mb() a bit smaller
...
and 5% faster.
ff_h264_filter_mb_fast() stay the same size as gcc decided not to inline these
functions there in the first place.
Originally committed as revision 21250 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 17:27:17 +00:00
183a86c958
Apply last 2 optimizations to similar code i forgot.
...
Originally committed as revision 21249 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 16:21:12 +00:00
3f55a651c4
Another microopt, 4 cpu cycles for avoidance of FFABS().
...
Originally committed as revision 21248 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 16:14:32 +00:00
1c6f46be03
Add missing guards and includes to arm/aac.h
...
Originally committed as revision 21247 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 15:54:01 +00:00
26147d368b
Minor (2 cpu cycles) optimization ||->|.
...
Originally committed as revision 21246 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 15:19:05 +00:00
8be7ac98ca
Support decoding of SoftLab-NSK VideoTizer.
...
Patch by ami_stuff, ami_stuff o2 pl
Originally committed as revision 21245 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 13:13:49 +00:00
4c568cbcac
Consider slice_beta_offet in qp_thresh.
...
Originally committed as revision 21244 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 13:12:11 +00:00
2e36c931f0
Avoid wasting 4 cpu cycles per MB in redundantly calculating qp_thresh.
...
Originally committed as revision 21243 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 11:55:35 +00:00
864a074213
Correctly decode some Avid AV1x samples, fixes issue 1684.
...
Originally committed as revision 21241 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 10:46:45 +00:00
e1bb0364f8
Support lowres 3 when decoding MPEG video.
...
Patch by Anatoliy Nenashev, nenashev_as mail ru
Originally committed as revision 21239 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 10:41:52 +00:00
ddd60f28d8
Replace cabac checks in inline functions from h264.h with constants.
...
No benchmark because its just replacing variables with litteral constants
(so no risk for slowdown outside gcc silliness) and i need sleep.
Originally committed as revision 21237 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 05:41:33 +00:00
a482e61bd6
Add symbol versioning for shared libraries
...
Based on patch by Reinhard Tartler <siretart tauware de>
Originally committed as revision 21236 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 04:49:02 +00:00
d140b02581
SIPR16k decoder
...
Originally committed as revision 21234 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 03:54:55 +00:00
d79c06b2ad
Allow a SIPR table to be used by the upcoming SIPR16k decoder
...
Originally committed as revision 21233 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 03:44:17 +00:00
65323ed279
Split some SIPR structs to a header file for the upcoming SIPR16k commit
...
Originally committed as revision 21232 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 03:40:25 +00:00
a4be782cbd
Support 2Vuy in mov, fixes issue 1690.
...
Patch by ami_stuff, ami_stuff o2 pl
Originally committed as revision 21230 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-16 00:32:09 +00:00
2b9cb7ec71
Fix out of tree build with hardcoded tables
...
Originally committed as revision 21228 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-15 20:48:34 +00:00
d356a53f44
AAC: optimise bitstream reading in decode_spectrum_and_dequant()
...
Using the low-level macros directly avoids redundant open/update/close
cycles.
2-3% faster on ARM, PPC, and Core i7.
Originally committed as revision 21224 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-15 14:02:52 +00:00
59ea69ef54
Support decoding of Avid uncompressed mov files, fixes issue 1685.
...
Originally committed as revision 21223 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-15 11:03:40 +00:00
a0ae3e41f3
Support decoding Avid 1:1x codec, (partially) fixes issue1684.
...
Originally committed as revision 21222 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-15 10:55:31 +00:00
7c2de274e7
Add forgotten include of h264_mvpred.h to h264.h.
...
This could have caused the linking failure of pred_pskip_motion() missing if
a compiler included never used static functions.
Originally committed as revision 21221 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-15 03:42:56 +00:00
e2dd8586d8
Add forgotton multiple inclusion guards to h264_mvpred.h.
...
Originally committed as revision 21220 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-15 03:41:28 +00:00
798339fb46
AAC: ARM/NEON asm for VMUL2/4 functions
...
Originally committed as revision 21219 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-15 02:58:24 +00:00
c78dfcdaf4
Do not assign codec_tag to pix_fmt in rawdec.c, but in raw.c
...
Originally committed as revision 21218 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-15 00:45:47 +00:00
29b75f0b67
Change code so it uses 2 adds instead of one FFABS.
...
About 1% faster ff_ac3_bit_alloc_calc_psd on Intel Atom, overall speedup
not measurable though.
Should have a bigger effect on systems without cmov or with very slow cmov.
Originally committed as revision 21214 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-14 17:50:33 +00:00
f267d3ac75
Implement alpha channel decoding for BGR HuffYUV.
...
Since BGR24 is decoded as BGR32, fill its alpha channel with 255
using the appropriate predictors.
Originally committed as revision 21211 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-14 01:32:49 +00:00
2ef21b9179
AAC: Reduce depth of vlc_spectral tables to 2
...
Up to 6% faster overall on i7, no change on A8.
Originally committed as revision 21191 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-13 16:46:39 +00:00
95dff4aced
AAC: Unswitch loop over window groups in decode_spectrum_and_dequant()
...
GCC should be able to do this, but doesn't. Slightly faster code.
Originally committed as revision 21190 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-13 16:46:35 +00:00
05f9d8fcaa
AAC: simplify some calculations in decode_spectrum_and_dequant()
...
Simplify cur_band_type, group_len, and coef/offset calculations. This
makes the code easier to read and slightly faster.
Originally committed as revision 21189 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-13 16:46:32 +00:00
c816d3d042
AAC: Compress codebook tables and optimise sign bit handling
...
The codebooks each consist of small number of values repeated in
groups of 2 or 4. Storing the codebooks as a packed list of 2- or
4-bit indexes into a table reduces their size substantially (from 7.5k
to 1.5k), resulting in less cache pressure.
For the band types with sign bits in the bitstream, storing the number
and position of non-zero codebook values using a few bits avoids
multiple get_bits() calls and floating-point comparisons which gcc
handles miserably.
Some float/int type punning also avoids gcc brain damage.
Overall speedup 20-35% on Cortex-A8, 20% on Core i7.
Originally committed as revision 21188 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-13 16:46:28 +00:00
ef5e7fb253
Remove needless use of log2f()
...
Originally committed as revision 21185 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-13 04:35:19 +00:00
1c3c129b8f
Remove the struct SiprModeParam of the context. This will simplify splitting
...
the file for future 16k mode decoder code.
Originally committed as revision 21184 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-13 04:29:55 +00:00
f3da24c4c3
SIPR: kill variable-length arrays
...
Two of these are in fact constant size, so use the constant instead of
a variable in the declarations. The remaining one is small enough
that always using the maximum size is acceptable.
Originally committed as revision 21183 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-13 03:11:02 +00:00
0cd73b6c30
remove unused variable
...
Originally committed as revision 21182 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-13 02:44:38 +00:00
cc51b28299
Split cabac decoding code out of h264.c.
...
not slower according to benchmarks.
Originally committed as revision 21181 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-13 02:35:36 +00:00
8e71d89a7b
Move golomb_to_int*cbp tables back to h264_data.h as svq3.c used them.
...
Yes i did compile&test, no svq3.c was not recompiled.
Originally committed as revision 21180 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-13 02:17:16 +00:00
0752cd39d2
More av_cold for infrequently called functions.
...
Originally committed as revision 21179 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-13 02:16:00 +00:00
e1e949026e
Split cavlc out of h264.c.
...
Seems to speed the code up a little...
The placement of many generic functions between h264.c and h264.h is still open
Currently they are a little randomly placed between them.
Originally committed as revision 21178 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-13 01:59:19 +00:00
1460c79097
Use MULH instead of 64x64 multiplication, around 5% overall speedup on Intel Atom.
...
Patch by myself and Yuriy Kaminskiy [yumkam mail ru]
Originally committed as revision 21175 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-12 23:02:07 +00:00
188d3c510d
Split motion vector prediction off h264.c/h.
...
Originally committed as revision 21174 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-12 21:36:26 +00:00
2bedc0e854
Move check_intra4x4_pred_mode() back from h264.h to h264.c, the function is just
...
called once per MB in worst case and doesnt seem to benefit from static inline.
Actually the code might be a hair faster now (0.1% according to my benchmark but
this could be random noise)
Originally committed as revision 21173 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-12 21:17:26 +00:00
ea6f00c448
Split all the reference picture handling off h264.c.
...
Originally committed as revision 21172 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-12 20:59:00 +00:00
099809d19b
Reindent after last commit.
...
Originally committed as revision 21171 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-12 20:37:56 +00:00
ff9ea0b7cc
Replace variable length array with an allocated buffer
...
in the context to increase compatibility.
Originally committed as revision 21170 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-12 20:35:22 +00:00
889fce8e30
Split (picture|seq) parameter set decoding out of h264.c.
...
no speedloss meassured, also its really not touching anything that is speed relevant.
Originally committed as revision 21169 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-12 19:33:45 +00:00
9c09546352
Split SEI code off h264.c.
...
Originally committed as revision 21168 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-12 18:54:40 +00:00
943f69a6ea
Split direct mode (macro)block decoding off h264.c.
...
No speedloss meassured (its slightly faster here but that may be random fluctuations)
Originally committed as revision 21165 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-12 14:32:58 +00:00
9514a0841a
Align mb_bit_buffer and vs_bit_buffer as their alignment is checked by assert().
...
Originally committed as revision 21164 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-12 13:54:35 +00:00
a7494872d5
Reduce stack usage in svq1_encode_plane(). Reuse context scratch buffer
...
instead. Avoid a crash on MinGW.
Originally committed as revision 21162 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-12 09:13:32 +00:00
082cf97106
Split h264 loop filter off h264.c.
...
No meassureable speed difference on pentium dual & cathedral sample.
Originally committed as revision 21159 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-12 06:01:55 +00:00
419276c50d
Move svq3.o to the correct spot.
...
Originally committed as revision 21158 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-12 05:34:10 +00:00
903d58f631
Get rid of #include "svq3.c"
...
functions called more than per mb are moved into the header, scan8 is also
as it must be known at compiletime.
The code after this patch duplicates h264data.h, this has been done to minimize
the changes in this step and allow more fine grained benchmarking.
Speedwise this is 1% faster on my pentium dual core with diegos cursed cathedral
sample.
Originally committed as revision 21157 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-12 05:30:31 +00:00
a683681336
Better title for the file.
...
Originally committed as revision 21156 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-12 04:49:18 +00:00
0941ee0fa6
Support uncompressed ("Resolution 1:1") Avid AVI Codec, (partially) fixes issue 1474.
...
Originally committed as revision 21154 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-12 00:29:26 +00:00
dc0d86face
AAC: use table for cbrtf(n)*n
...
The maximum length of escape_sequence is 21 bits, so adjust limit in
code to match this.
Up to 10% faster on Cortex-A8.
Originally committed as revision 21153 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-11 20:21:26 +00:00
7c8af53f87
AAC: escape_sequence is 21 bits max
...
The maximum length of escape_sequence is 21 bits, so adjust limit in
code to match this. Also fix the comment.
Originally committed as revision 21151 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-11 18:02:00 +00:00
c460833d76
fft-test: Add RDFT/IRDFT support.
...
Originally committed as revision 21141 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-11 16:41:03 +00:00
5b37ef8e43
fft-test: Replace do_mdct with a tf_transform enum and switch on it.
...
Originally committed as revision 21140 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-11 16:40:01 +00:00
eebece4641
Fix two RLE buffer size calculations in TSCC decoder.
...
Spotted by Zhongtuan Ma.
Originally committed as revision 21138 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-11 14:21:53 +00:00
3b3a676a13
10l: Fix forgotten variable rename from r14893 (fixes issue 1675).
...
Originally committed as revision 21135 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-11 10:54:59 +00:00
7ffd8332c7
Add missing internal.h to files calling ff_match_2uint16().
...
Fixes warnings:
libavcodec/mpegvideo_enc.c:574: warning: implicit declaration of function
'ff_match_2uint16'
libavcodec/ituh263enc.c:143: warning: implicit declaration of function
'ff_match_2uint16'
libavcodec/svq1enc.c:97: warning: implicit declaration of function
'ff_match_2uint16'
Originally committed as revision 21133 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-11 04:57:04 +00:00
2c8077621b
Optimize ff_snow_horizontal_compose97i.
...
this makes the 9/7 C wavelet at the decoder side 22% faster.
The old code is changed to match the new in terms of the order of operations
(which also makes it sligtly faster)
Originally committed as revision 21132 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-11 02:52:50 +00:00
233a8b3d6b
Merge vertical_compose53iL0*()
...
8% faster C 5/3 wavelet at the decoder side.
Originally committed as revision 21131 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-11 01:00:50 +00:00
2a84512a74
Optimize horizontal_compose53i() by inlining inv_lift() and optimizing the
...
resulting code slightly. ~30% faster C 5/3 wavelet at the decoder side.
Originally committed as revision 21130 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-11 00:54:48 +00:00
24ca518bd1
Add support for dirac in ogg
...
Originally committed as revision 21128 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-11 00:31:52 +00:00
66b0255248
Add a function to parse Dirac's sequence header
...
Originally committed as revision 21127 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-11 00:31:44 +00:00
c4dffe7e36
Export fullrange flag and color information for h.264
...
Originally committed as revision 21126 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-11 00:31:39 +00:00
7bd3096f5f
SIPR decoder for modes 8k5, 6k5 and 5k0.
...
Patch by Vladimir Voroshilov and myself.
Originally committed as revision 21125 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-10 21:38:15 +00:00
a1ae40fd0d
Deluxe Paint Animation decoder
...
Originally committed as revision 21117 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-10 05:41:36 +00:00
9e2e821468
Doxy for ff_match_2uint16().
...
Originally committed as revision 21115 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-10 04:06:34 +00:00
6c060b55a9
Fix implicit declaration warning.
...
Originally committed as revision 21114 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-10 04:04:51 +00:00
c46eeae2a8
Add a function to match a 2 element vector of uint16_t and use it in h263 and svq1
...
instead of custom and bloated code to find an index into a w/h array.
Originally committed as revision 21113 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-09 18:33:21 +00:00
aa11ce6568
Make inter_level/run global again, msmpeg4 uses them.
...
... I did test but it wasnt recompiled ...
Originally committed as revision 21112 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-09 18:12:06 +00:00
0366b6e199
Make some tables static again, i mistakely thought they would be used in several
...
places.
Originally committed as revision 21111 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-09 17:22:37 +00:00
75dd693840
Export get_slice_type() as ff_h264_get_slice_type().
...
Patch by Laurent Aimar <fenrir at videolan dot org>.
Originally committed as revision 21110 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-09 16:20:41 +00:00
fc53b6afee
Split H263 encoder and decoder from common code.
...
Originally committed as revision 21109 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-09 14:59:06 +00:00
14b8607065
Add support for hard-coded MDCT-related ff_sine_windows tables.
...
Originally committed as revision 21108 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-09 13:28:04 +00:00
b090930d43
Always initialize bit_depth_luma and bit_depth_chroma in the H264
...
decoder which allows their usage without checking profile_idc.
Patch by Laurent Aimar (fenrir (AT) videolan org)
Originally committed as revision 21107 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-09 07:57:26 +00:00
8600106ac2
update my email address
...
Originally committed as revision 21106 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-09 03:31:13 +00:00
a7ac9c2f62
Move 3 direct MV related functions that i left out from h263.c to mpeg4video.c.
...
Originally committed as revision 21104 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 19:59:51 +00:00
b2f4b04336
Change local variable type from unsigned int to int in order to
...
fix a fate test error for gcc 4.1.x introduced in revision 21069.
Originally committed as revision 21103 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 19:53:42 +00:00
261a3c2d05
Move AVCodecs from h263dec.c to msmpeg4.c and disentangle init decode init.
...
Originally committed as revision 21102 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 19:40:10 +00:00
7213abf6ba
Use h263 tables in msmpeg4v1 dont duplicate them halfway.
...
Originally committed as revision 21101 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 19:10:11 +00:00
0219e99eea
Release cyuv/aura decoder buffer
...
Originally committed as revision 21100 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 18:54:52 +00:00
3963a17d0e
AAC: add a const to decode_spectrum_and_dequant() args
...
Originally committed as revision 21099 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 17:52:54 +00:00
101ada9abd
Rename most non static h263 tables so their name contains h263.
...
Originally committed as revision 21098 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 17:51:48 +00:00
fef59a5b4b
Rename mpeg4 intra vlc tables so they contain "mpeg4", this improves readability
...
of msmpeg4 code (one now knows where that table comes from).
Originally committed as revision 21097 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 17:41:14 +00:00
05b858b045
Rename DCtab_*, its a global variable and it helps understanding if mpeg4
...
is in its name.
Originally committed as revision 21096 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 17:28:43 +00:00
4536c8e603
Snow : re-indent after r21093.
...
Originally committed as revision 21094 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 16:37:32 +00:00
a4bd598541
Snow : remove pointless 'if(1)'.
...
Originally committed as revision 21093 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 16:34:50 +00:00
28fbbee15f
Remove useless line.
...
Originally committed as revision 21092 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 16:26:44 +00:00
e75d233506
Fix indention.
...
Originally committed as revision 21091 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 16:04:45 +00:00
4ad04da214
Log unknown NAL code from correct context
...
Originally committed as revision 21090 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 15:50:26 +00:00
2da16f288a
Snow : use non-NULL context for av_log.
...
Originally committed as revision 21089 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 14:45:24 +00:00
8ec5a042e4
Cosmetics : remove duplicated comment.
...
Originally committed as revision 21088 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 14:33:35 +00:00
49d2d1c35c
Explain why the level variable is magically inceased in mpeg4_encode_dc().
...
It must be in a certain range to avoid DC overflows.
Originally committed as revision 21087 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 10:00:56 +00:00
d987a9e9ad
fft-test: whitespace cosmetics
...
Originally committed as revision 21085 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 06:11:56 +00:00
e8c6411ce3
Snow : release buffers allocated using avctx->get_buffer.
...
Originally committed as revision 21084 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 05:09:17 +00:00
8456462fb8
Set bits_per_coded_sample in the raw video encoder.
...
Aside from being the correct thing to do, this also
fixes issue 1299.
Originally committed as revision 21083 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 05:08:02 +00:00
51ce2207c8
Add a few CONFIG_MPEG4_DECODER that should be there.
...
Originally committed as revision 21082 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-08 04:00:06 +00:00
ca334dd14b
Split the mpeg4 encoder and decoder off h263.c
...
Originally committed as revision 21079 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-07 23:53:49 +00:00
e38215f2a4
Add multi-channel correlation support for ALS.
...
Originally committed as revision 21074 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-07 22:48:58 +00:00
59043195d4
Fix red/blue swap for 4xa files.
...
Originally committed as revision 21070 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-07 22:33:26 +00:00
99c5f5ccbe
Optimize short-term prediction by reducing index arithmetic.
...
Originally committed as revision 21069 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-07 22:23:28 +00:00
46244c640c
Add some const qualifiers.
...
Originally committed as revision 21064 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-07 15:46:45 +00:00
616251c924
Document decide_ac_pred() and restore_ac_coeffs().
...
Originally committed as revision 21063 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-07 15:43:49 +00:00
d6856c5708
Move restore_ac_coeffs() call into decode_ac_pred().
...
This makes decode_ac_pred() easier to understand.
Originally committed as revision 21062 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-07 15:31:54 +00:00
0dc5dc08db
Move restore_ac_coeffs() up so its declared before its use.
...
Originally committed as revision 21061 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-07 15:24:50 +00:00
64f716b499
More doxy
...
Originally committed as revision 21060 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-07 15:12:31 +00:00
7cd9fe488d
Document ff_h263_show_pict_info().
...
Originally committed as revision 21059 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-07 14:56:40 +00:00
4fea04820b
Factorize if() surrounding every ff_h263_show_pict_info() call.
...
Originally committed as revision 21058 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-07 14:55:11 +00:00
0b60f3bdf5
2 more if(CONFIG_*_DECODER)
...
Originally committed as revision 21055 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-07 06:32:34 +00:00
d7525cba23
Split out intel H263 decoder.
...
Originally committed as revision 21054 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-07 06:25:41 +00:00
515a543809
flv.h should ideally be included in flvdec.c
...
Originally committed as revision 21053 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-07 06:20:57 +00:00
6a14a15722
Move forgotton "AVCodec flv_encoder" over to flvenc.c.
...
Originally committed as revision 21052 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-07 05:41:49 +00:00
a0b0d75368
Split flv decoding out.
...
Originally committed as revision 21051 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-07 05:36:45 +00:00
eb52376915
Split out flv encoding.
...
Originally committed as revision 21050 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-07 04:42:39 +00:00
f867378771
Document aspect_to_info().
...
Originally committed as revision 21049 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-07 04:01:19 +00:00
f016159416
Cleanup aspect_to_info().
...
Originally committed as revision 21048 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-07 03:58:12 +00:00
214cb565c0
Document several more things.
...
Originally committed as revision 21047 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-07 03:54:10 +00:00
b0704443f2
Document *VLC_BITS.
...
Originally committed as revision 21046 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-07 03:40:41 +00:00
046be9299f
Simplify h263_get_picture_format().
...
Originally committed as revision 21045 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-07 03:36:46 +00:00
5149048b6f
Mark h263_get_picture_format() av_const to indicate that it has no funny
...
sideeffects and reads no global memory.
Originally committed as revision 21044 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-07 03:34:30 +00:00
7a05b0a675
Document h263_get_picture_format().
...
Originally committed as revision 21043 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-07 03:30:45 +00:00
07f2a575c5
100l: Fix compilation after r21037.
...
Originally committed as revision 21039 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-06 23:15:33 +00:00
2efcf29275
Stop the approximation in bessel() once it does no longer improve.
...
This is faster.
Originally committed as revision 21038 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-06 22:40:52 +00:00
9df9b810c5
Handle more ADPCM codecs in av_get_bits_per_sample().
...
This removes some special-case code from riff.c.
CODEC_ID_ADPCM_G726 is still handled in riff.c as before because it is
not guaranteed to be fixed 4 bits per sample.
Originally committed as revision 21037 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-06 21:51:20 +00:00
643bae382c
Use correct context for av_log(), should prevent a crash for malformed files.
...
Patch by Francesco Lavra (francescolavra at interfree dot it).
Originally committed as revision 21031 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-05 16:25:41 +00:00
50fe16960b
Add a few explanatory comments to cornercase workarounds.
...
Originally committed as revision 21030 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-05 10:18:01 +00:00
71fe4573bc
Replace array operator [] with direct access via pointer.
...
Solves issue 1657.
Originally committed as revision 21029 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-05 01:16:02 +00:00
6698d13998
Cosmetics: Fix indentation and comment after r21027.
...
Originally committed as revision 21028 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-05 01:14:38 +00:00
4235c98e57
Support decoding raw 2bpp in mov, fixes issue 1528.
...
Originally committed as revision 21027 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-05 01:11:45 +00:00
0a1e15109a
Improve readability of 4bpp raw decoder and prepare for supporting 2bpp.
...
Originally committed as revision 21026 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-05 00:41:29 +00:00
0e426b7a6c
Reindent after last commit
...
Originally committed as revision 21019 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-04 19:26:08 +00:00
846b231643
Add missing "static" qualifier
...
Originally committed as revision 21018 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-04 19:25:44 +00:00
b02e9c962b
The H.263 wrong_run table is only for encoding; only enable it in such cases.
...
patch by avcoder, ffmpeg gmail com
Originally committed as revision 21013 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-04 13:21:18 +00:00
81774dd0c4
VAAPI: fix WMV3 decoding of videos with an odd number of macroblocks per line.
...
Originally committed as revision 21012 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-04 09:23:24 +00:00
5716aec3f9
Fix XvMC. XvMCCreateBlocks() may not allocate 16-byte aligned blocks,
...
so we can't use SSE-optimized routines.
Originally committed as revision 21011 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-04 09:19:32 +00:00
fa4dc9f082
Document avcodec_pix_fmt_to_codec_tag().
...
Originally committed as revision 21006 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-03 21:21:41 +00:00
4160069067
Prefer "*FUNC_NAME(" over "* FUNC_NAME(" for XXX_configuration() and
...
XXX_license() functions, consistent with the rest of FFmpeg.
Originally committed as revision 21005 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-03 14:31:25 +00:00
4a1289450a
Reduce number of ASM constraints for ff_lpc_compute_autocorr_sse2 since it
...
causes no significant speed difference and can avoid compilation issues with
--enable-pic.
Originally committed as revision 21003 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-02 17:48:08 +00:00
4e2c08c551
Small ELBG optimization: use last pixel as a initial guess for the codebook
...
entry.
Originally committed as revision 21001 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-02 12:15:09 +00:00
24b207b5a5
Adjust threshold for xvid packed b frame detection.
...
Also add xvid_build check.
If you note any packed bitstream regression, check this commit first and report it.
Fixes issue1652
Originally committed as revision 20997 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-01 21:32:48 +00:00
6c58758737
It appears s->bitstream_buffer_size has to be 0 at the end so rather use assert.
...
Originally committed as revision 20996 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-01 21:07:52 +00:00
702d0a9e85
Remove residual use of the doxygen markup which is deprecated,
...
consistent with r19122.
Originally committed as revision 20989 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-01-01 12:28:18 +00:00
f9310cbb2f
Remove unused function msmpeg4_memsetw().
...
It is an exact duplicate of memsetw() in h263.c.
Originally committed as revision 20986 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-31 01:27:47 +00:00
f27fd36231
Fix colourspace for 16 bit raw video in mov, fixes issue 1527 on big-endian.
...
Originally committed as revision 20985 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-31 01:08:10 +00:00
e1bd945b1d
Support raw black&white in mov, fixes issue 1654.
...
Originally committed as revision 20984 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-30 22:58:49 +00:00
20390e3170
cosmetics: Move MPEG-4 encoding functions around to avoid forward declarations.
...
Originally committed as revision 20981 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-30 16:10:52 +00:00
df8d98c4dd
10l: Move ff_mpeg4_pred_dc() to an appropriate place.
...
It is used by both encoders and decoders and should not be below
a CONFIG_ENCODERS preprocessor check.
Originally committed as revision 20980 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-30 16:08:47 +00:00
2a992f467a
cosmetics: Move MPEG-4 decoding functions around to avoid forward declarations.
...
Originally committed as revision 20979 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-30 14:51:46 +00:00
1436f31709
cosmetics: Move H.263-related functions around to avoid forward declarations.
...
Originally committed as revision 20978 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-30 14:34:14 +00:00
8380edd947
cosmetics: Reorder functions to avoid forward declarations.
...
Originally committed as revision 20977 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-30 14:15:12 +00:00
941870cd35
Remove unnecessary forward declaration for msmpeg4_memsetw().
...
Originally committed as revision 20976 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-30 13:48:03 +00:00
4052cbf161
Get rid of pointless CONFIG_ANY_H263 preprocessor definition.
...
Originally committed as revision 20975 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-30 11:33:59 +00:00
af818f7a66
Add required header #includes for mpegvideo.h and config.h.
...
Originally committed as revision 20974 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-30 11:22:41 +00:00
716d1c2a31
Eliminate CONFIG_ANY_H263_DECODER preprocessor definition.
...
It is just a logical OR of several decoder definitions, all of which depend on
CONFIG_H263_DECODER. So it can just be replaced by the latter.
Originally committed as revision 20973 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-30 11:07:04 +00:00
af8a008a68
Get rid of pointless CONFIG_WMV_DECODER definition.
...
Originally committed as revision 20972 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-30 02:09:51 +00:00
d702a2e6c6
Get rid of pointless CONFIG_WMV2 definition.
...
Originally committed as revision 20971 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-30 02:08:25 +00:00
b928b1bb01
Simplify CONFIG_ANY_H263_DECODER preprocessor definition:
...
There is no need to list decoders that enable the H.263 decoder anyway.
Originally committed as revision 20970 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-30 02:01:19 +00:00
7c5417ef36
Remove unused definitions: CONFIG_MSMPEG4 and CONFIG_WMV_ENCODER.
...
Originally committed as revision 20969 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-29 18:26:31 +00:00
547fc46ca7
Remove pointless CONFIG_MLP_DECODER preprocessor check.
...
The file is only ever compiled if the MLP decoder is enabled.
Originally committed as revision 20968 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-29 17:20:19 +00:00
c46b024ed3
Neither the H.264 nor the SVQ3 decoder depend on the H.264 parser.
...
Originally committed as revision 20967 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-29 17:16:07 +00:00
2cca233bc9
The MLP decoder depends on the MLP parser.
...
Originally committed as revision 20966 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-29 14:18:27 +00:00
aec09a004c
Enable the TrueHD decoder when the MLP decoder is enabled.
...
They share all code, there is no point in enabling one but not the other.
Originally committed as revision 20965 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-29 13:48:48 +00:00
5b423887f4
Declare AC-3 parser dependency of AC-3 decoder and EAC-3 demuxer in configure.
...
Originally committed as revision 20964 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-29 13:14:41 +00:00
a80459fdf3
Fix colours for QT JPEG2000, fixes issue 1540.
...
Originally committed as revision 20963 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-29 12:00:28 +00:00
484d146416
Use correct pixfmt for 32 bit raw in mov also on big-endian, fixes issue 1630.
...
Originally committed as revision 20962 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-29 11:53:51 +00:00
f1e946943a
Declare AAC parser dependencies in configure.
...
This affects the AAC decoder, S/PDIF muxer and ADTS to ASC bitstream filter.
Originally committed as revision 20961 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-29 11:42:16 +00:00
0788ac67e0
The S/P-DIF muxer depends on mpeg4audio.o.
...
Originally committed as revision 20960 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-29 11:33:51 +00:00
f95bfab05c
Declare WMV1/WMV2/VC-1 decoder dependency on the H.263 decoder in configure.
...
Originally committed as revision 20959 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-29 11:11:07 +00:00
07c9f6f673
Add H.264 bitstream decoding through VAAPI.
...
Originally committed as revision 20957 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-29 08:48:18 +00:00
5f000d5f38
vc1_parser.o does not depend on h263dec.o and intrax8.o.
...
Originally committed as revision 20956 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-29 02:51:38 +00:00
a8beb22f4d
Declare dependencies of RV10/RV20 decoders on the H.263 decoder in configure.
...
Originally committed as revision 20953 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-28 18:05:34 +00:00
4414137eba
Declare dependencies for H.263 family decoders in configure.
...
Originally committed as revision 20952 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-28 18:00:07 +00:00
7f647ae0b1
Declare the dependency of the H.263 decoder on the H.263 parser in configure.
...
Originally committed as revision 20951 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-28 17:45:31 +00:00
f34121f351
Replace CONFIG_ANY_H263_ENCODER definition by CONFIG_H263_ENCODER.
...
CONFIG_ANY_H263_ENCODER is just a logical OR of H.263 family definitions,
for which the build system enables CONFIG_H263_ENCODER anyway.
Originally committed as revision 20950 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-28 17:36:03 +00:00
3f35415df7
cosmetics: Remove pointless '#if 1' preprocessor directives.
...
Originally committed as revision 20949 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-28 15:27:49 +00:00
e6d3534f9c
Use VA_INVALID_ID instead of hard coded values.
...
Originally committed as revision 20948 to svn://svn.ffmpeg.org/ffmpeg/trunk
2009-12-28 15:19:36 +00:00
Michael Niedermayer
Gwenole Beauchesne
Alexander Strange
Måns Rullgård
ami_stuff
Carl Eugen Hoyos
Anatoly Nenashev
Vitor Sessak
Reimar Döffinger
Zuxy Meng
Thilo Borgmann
Alex Converse
Kostya Shishkov
David Conrad
Vladimir Voroshilov
Peter Ross
Laurent Aimar
Daniel Verkamp
Jai Menon
Andreas Öman
Diego Biurrun
Francesco Lavra
avcoder
Stefano Sabatini