ffmpeg/FFmpeg
1
0
Fork 0
mirror of https://git.ffmpeg.org/ffmpeg.git synced 2024-10-13 10:08:25 +00:00
Code Issues Packages Projects Releases Wiki Activity
17,029 Commits 37 Branches 400 Tags 501 MiB
10f35ebddd
Commit Graph

8376 Commits

Author SHA1 Message Date
Michael Niedermayer
7cfca0dfd8 Simplify ctx calculation in decode_cabac_mb_dqp() 
no speed change

Originally committed as revision 16231 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-19 01:50:20 +00:00
Alexander Strange
d43696309a Clear FF_INPUT_BUFFER_PADDING_SIZE bytes at the end of NALs in rbsp_buffer. 
Fixes valgrind uninitialized value warnings at the end of decoding H.264
frames.

Originally committed as revision 16230 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-19 01:11:52 +00:00
Jason Garrett-Glaser
712ca84c21 Move filter_luma_intra into dsputil for later addition of asm. 
Originally committed as revision 16228 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-19 00:44:51 +00:00
Jason Garrett-Glaser
b9fe706305 Simplify chroma AC in CABAC residual decoding. 
Originally committed as revision 16227 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-19 00:43:30 +00:00
Michael Niedermayer
8955b66950 Optimize ctx calculation in decode_cabac_mb_mvd(), code by dark shikari. 
The case for 16x16 blocks becomes 10 cpu cycles faster on pentium dual,
i could not find a speed difference in the case of subblocks though.

Originally committed as revision 16226 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-19 00:05:39 +00:00
Michael Niedermayer
17779f39b6 Remove unacceptable NULL pointer hack from mc code. 
Originally committed as revision 16225 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-18 23:52:32 +00:00
Michael Niedermayer
04618b98e3 Check ref values in CABAC H.264 for validity. 
Originally committed as revision 16224 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-18 23:31:10 +00:00
Michael Niedermayer
c25ac15a07 Move idct_(dc)add closer to where it is needed. 
Originally committed as revision 16223 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-18 18:25:11 +00:00
Michael Niedermayer
aebb5d6d96 indent 
Originally committed as revision 16222 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-18 18:14:38 +00:00
Michael Niedermayer
96465b90a1 Reorder ifs in chroma hl_decode_mb to avoid a duplicate transform_bypass 
check.
14 cpu cycles speedup on Pentium Dual

Originally committed as revision 16221 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-18 18:12:59 +00:00
Michael Niedermayer
6456d6d87c s/h->cbp_table[mb_xy]/h->cbp/ 
Originally committed as revision 16220 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-18 17:42:44 +00:00
Michael Niedermayer
04824298a9 Faster CAVLC decoding of trailing_ones. Based on a patch by dark shikari. 
decode_residual is about 3.3% faster.

Originally committed as revision 16219 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-18 16:11:19 +00:00
Jason Garrett-Glaser
93445d1617 Replace i by trailing_ones, part of a patch by dark shikari. 
No speed change meassureable with START/STOP_TIMER, but this is needed
for future optimizations.

Originally committed as revision 16218 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-18 15:51:32 +00:00
Michael Niedermayer
c375d87f6f Remove if() surrounding decode_cabac_mb_type() that can never be true. 
Originally committed as revision 16217 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-18 15:32:07 +00:00
Michael Niedermayer
c325b5054f Remove unreachable else clause, found by dark shikari. 
Originally committed as revision 16216 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-18 15:21:15 +00:00
Michael Niedermayer
dae006d7d7 Remove useless IS_8x8DCT check i forgot, spotted by dark shikari. 
Originally committed as revision 16215 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-18 11:17:12 +00:00
Michael Niedermayer
2a5a9c2815 10l, svq3 didnt set h->cbp, this broke decoding a little. 
Originally committed as revision 16214 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-18 11:01:38 +00:00
Kostya Shishkov
efeb298ea0 cosmetics: remove one unneeded space 
Originally committed as revision 16211 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-18 06:00:12 +00:00
Michael Niedermayer
1eb960352b Do not calculate idct_dc_add/idct_add when the variables are unused. 
Originally committed as revision 16210 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-18 04:13:02 +00:00
Michael Niedermayer
62bc966f8f Remove redundant nnz variable. 
Originally committed as revision 16209 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-18 03:04:53 +00:00
Michael Niedermayer
0a8ca22f4e indent 
Originally committed as revision 16208 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-18 02:56:44 +00:00
Michael Niedermayer
2fd1f0e026 Use the new idct functions (except chroma as it was slower in benchmarks) 
cathedral +0.5% speed
aladin +0.6% speed [note aladin has been cat-ed 10 times to reduce the influence
of init time]
Speedup also verified via START/STOP_TIMER (difference was very significant
for the changed parts)

Originally committed as revision 16207 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-18 02:53:18 +00:00
Michael Niedermayer
ac22385931 H.264 idct functions that include the chroma, inter luma and intra16 luma loops 
thus avoiding the calling overhead.
New functions are not yet used.

Originally committed as revision 16206 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-18 02:36:48 +00:00
Michael Niedermayer
49c084a745 Skip non intra luma code when there is no coded luma. 
0.7% speedup for the cathedral sample.

Originally committed as revision 16203 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-18 01:10:51 +00:00
Loren Merritt
00794ed0d9 1.6x faster pred*_vertical_add_c 
Originally committed as revision 16202 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-18 01:05:06 +00:00
Michael Niedermayer
621561cdf3 Skip chroma handling when there is no coded chroma. 
0.5% overall speedup for the cathedral sample.

Originally committed as revision 16201 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-18 00:46:54 +00:00
Kostya Shishkov
17b17c53f4 add const qualifier to some pointers for input data 
Originally committed as revision 16195 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-17 20:17:07 +00:00
Kostya Shishkov
bb39171beb use precalculated mb_pos where available 
Originally committed as revision 16194 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-17 20:10:15 +00:00
Kostya Shishkov
6c3fca6479 Merge deblocking pattern with CBP for RV30/40 loop filtering 
Originally committed as revision 16192 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-17 20:00:48 +00:00
Kostya Shishkov
26bc319c1d Generate correct deblock pattern for RV30 
Originally committed as revision 16191 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-17 19:39:56 +00:00
Kostya Shishkov
f610fc81c1 Unfortunately RV30 luma thirdpel MC functions cannot be substituted with 
applying two separate filtering passes, so implement them explicitly.

Originally committed as revision 16190 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-17 19:37:45 +00:00
Kostya Shishkov
6a4583e925 4l: TIFF stores short strings inside tag, do not interpret it is as an offset 
Fixes issue 753

Originally committed as revision 16189 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-17 17:39:35 +00:00
Guillaume Poirier
5f51afd602 add AltiVec implementation of int32_to_float_fmul_scalar 
Originally committed as revision 16186 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-17 09:47:06 +00:00
Michael Niedermayer
54dab66174 Fix svq3 decoding, is_complex was not initialized. 
Originally committed as revision 16184 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-17 03:41:48 +00:00
Michael Niedermayer
4080e67c8e Replace != 0 || check by | 
3 cpu cycles faster

Originally committed as revision 16183 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-17 02:53:03 +00:00
Michael Niedermayer
ad9ca7e720 Split filter_mb_dir() out of filter_mb(). 
1% overall decoding speed up for cathedral-beta2-400extra-crop-avc.mp4
no speed change for Aladin.mpg
Benchmarks done on Pentium dual

Originally committed as revision 16182 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-17 02:35:14 +00:00
Måns Rullgård
6c414bb6d4 AC3: fix strict aliasing violation in parser 
Originally committed as revision 16181 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-17 02:30:26 +00:00
Måns Rullgård
cb56b44086 AAC: fix strict aliasing violation in parser 
Originally committed as revision 16180 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-17 02:30:22 +00:00
Måns Rullgård
a2fc0f6a6d ARM: replace "armv4l" with "arm" 
Originally committed as revision 16179 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-17 00:54:54 +00:00
Diego Biurrun
2600f8c86d Remove obsolete and misleading comments. 
Originally committed as revision 16178 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-17 00:39:45 +00:00
Michael Niedermayer
ac0623b23c Fix indention, also do a little vertical alignment of changed lines. 
Originally committed as revision 16176 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-16 22:16:11 +00:00
Stefano Sabatini
7b1454c439 Implement av_set_string3(). 
Originally committed as revision 16175 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-16 21:35:35 +00:00
Michael Niedermayer
6120a343aa Factorize 3 multiplications out, code becomes 3 cpu cycles faster. 
(not significant as thats just per MB)

Originally committed as revision 16174 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-16 21:08:16 +00:00
Michael Niedermayer
1dd488e955 Move ENABLE_SMALL back to the per MB check, as otherwise gcc wont remove 
the code.

Originally committed as revision 16173 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-16 20:43:39 +00:00
Michael Niedermayer
89db0bae26 Do not recalculate constant part of is_complex for every MB. 
Originally committed as revision 16172 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-16 20:26:22 +00:00
Michael Niedermayer
41e4055b63 Support the new lossless mode. 
Originally committed as revision 16171 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-16 20:09:09 +00:00
Måns Rullgård
479044cea5 dct-test: add ARM IDCTs 
Originally committed as revision 16170 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-16 20:00:07 +00:00
Måns Rullgård
875f31259b dct-test: add PARTTRANS permutation 
Originally committed as revision 16169 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-16 19:59:50 +00:00
Michael Niedermayer
d358caed7e Horizontal and vertical prediction functions needed for new lossless mode 
of H.264.

Originally committed as revision 16168 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-16 19:39:01 +00:00
Benoit Fouet
f683ea1cab Add const qualifiers to decode functions. 
Originally committed as revision 16165 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-16 08:02:05 +00:00
Benoit Fouet
7d2cc552ed Fix warning "format not a string literal and no format arguments". 
Originally committed as revision 16164 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-16 07:56:33 +00:00
David Conrad
2169b79c2a Workaround for shared libs on OS X with Apple gcc 4.0.1 
Originally committed as revision 16158 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-16 00:47:59 +00:00
Laurent Aimar
ac52613c16 Check extradata is large enough. 
Patch by Laurent Aimar fenrir \:/ via ecp fr

Originally committed as revision 16157 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-15 23:01:54 +00:00
Stefano Sabatini
301cc4f370 Implement the av_set_number2() internal function, which makes possible 
to distinguish between a not found option failure and a not valid
value failure.

Originally committed as revision 16156 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-15 22:48:10 +00:00
Stefano Sabatini
a59d44fdf4 Remove ending period in a log message, which was inconsistent with 
most other messages.

Originally committed as revision 16155 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-15 22:40:28 +00:00
Diego Biurrun
b24298badc Switch xvmc over to a CONFIG_ option. 
Originally committed as revision 16153 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-15 22:22:51 +00:00
Diego Biurrun
6915cf3854 whitespace cosmetics 
Originally committed as revision 16152 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-15 22:14:58 +00:00
Måns Rullgård
1bf98d19d5 ARM: NEON optimised h264_idct_dc_add 
Originally committed as revision 16151 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-15 22:12:54 +00:00
Måns Rullgård
c598cf25f4 ARM: NEON optimised h264_idct_add 
Originally committed as revision 16150 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-15 22:12:51 +00:00
Måns Rullgård
5813e05d08 ARM: NEON optimised H.264 8x8 and 16x16 qpel MC 
Originally committed as revision 16149 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-15 22:12:47 +00:00
Måns Rullgård
ad74a0f8b3 ARM: NEON optimised H.264 loop filter 
Originally committed as revision 16148 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-15 22:12:44 +00:00
Måns Rullgård
1cce897aad ARM: NEON optimised {put,avg}_h264_chroma_mc[48] 
Originally committed as revision 16147 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-15 22:12:41 +00:00
Måns Rullgård
7eec43289a ARM: NEON optimised simple_idct 
Originally committed as revision 16146 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-15 22:12:37 +00:00
Måns Rullgård
569f5a756a ARM: NEON optimised put_pixels functions 
Originally committed as revision 16145 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-15 22:12:32 +00:00
Diego Biurrun
c4687bf607 Avoid invasion of POSIX-reserved _t namespace. 
Originally committed as revision 16144 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-15 21:02:17 +00:00
Daniel Verkamp
40a19c4434 Fix one peculiar case in Smacker decoding. 
Patch by Daniel Verkamp ($firstname <at> drv <dot> nu)
Thread [PATCH] Smacker video decoder bug fix

Originally committed as revision 16143 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-15 17:51:10 +00:00
Diego Biurrun
9506090df9 Avoid POSIX-reserved _t in identifier names. 
Originally committed as revision 16142 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-15 10:08:31 +00:00
Michael Niedermayer
40f0624121 Enable filter_mb_fast if CODEC_FLAG2_FAST is set. 
Originally committed as revision 16141 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-15 01:24:04 +00:00
Aurelien Jacobs
bf73801bec vp56: don't reset dimensions to 0 in codec init 
Originally committed as revision 16140 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-15 00:00:16 +00:00
Stefano Sabatini
d0a01fe84b Move documentation of avcodec_register_all() from allcodecs.c to 
avcodec.h.

Originally committed as revision 16135 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-14 21:38:03 +00:00
Stefano Sabatini
54c441c860 Remove set_all_opt() and its use in av_set_string2(). Make 
av_set_string() and av_set_string2() do not accept as parameter the
name of a named constant.

This avoids av_set_string2() and av_set_string() to misbehave when
there is an option and a named constant with the same name.

See the thread: "[PATCH] Remove libavcodec/opt.c:set_all_opt()".

Originally committed as revision 16134 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-14 21:34:12 +00:00
Stefano Sabatini
d1ca187fb6 Document register_avcodec(). 
Originally committed as revision 16132 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-14 20:04:41 +00:00
Stefano Sabatini
7a961a46ba Make register_avcodec() call avcodec_init(). 
This avoids the possibility to use a registered codec without first
initializing libavcodec, which resulted in unexpected behavior.

Originally committed as revision 16131 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-14 20:04:00 +00:00
Stefano Sabatini
335a761a90 Use a more explicit "codec" rather than "format" as the parameter of 
register_avcodec().

Originally committed as revision 16130 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-14 19:36:38 +00:00
Aurelien Jacobs
1238fa9fb8 indeo3: replace sizeof(struct ...) by sizeof(*var) 
Originally committed as revision 16128 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-14 16:41:51 +00:00
Diego Biurrun
39caffeb9a cosmetics: typo/grammar/wording/whitespace fixes 
Originally committed as revision 16126 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-14 15:48:01 +00:00
Anders Grönberg
31c3a4dc7e Prevent shift overflow, patch by Anders Grönberg, galileo.m2 gmail com. 
Originally committed as revision 16121 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-14 12:30:34 +00:00
Anders Grönberg
cac55c9196 Add a few const qualifiers in appropriate places. 
patch by Anders Grönberg, galileo.m2 gmail com

Originally committed as revision 16120 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-14 12:24:50 +00:00
Mike Melanson
70bbd0cee3 undoing revision 16118 for truemotion1.c; commit was premature 
Originally committed as revision 16119 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-14 03:41:11 +00:00
Mike Melanson
02fb2546e8 The POSIX namespace shall be held sacrosanct. To that end, 
continue eliminating _t from structure names in FFmpeg.

Originally committed as revision 16118 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-14 03:29:33 +00:00
Aurelien Jacobs
5e6604490a avoid POSIX reserved _t suffix 
Originally committed as revision 16117 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-14 00:48:16 +00:00
Aurelien Jacobs
d08ea32c23 Get rid of mmx_t. 
Originally committed as revision 16116 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-14 00:46:27 +00:00
Diego Biurrun
616deed28f Do not invade _t POSIX namespace. 
Originally committed as revision 16109 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-13 18:16:06 +00:00
Diego Biurrun
bda4e3940a Replace 'typedef struct ustr_t' by 'struct ustr', _t is POSIX namespace. 
Originally committed as revision 16099 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-13 13:34:59 +00:00
Diego Biurrun
db95d3bf50 Add img_convert() to imgconvert.h and #include it from imgresample.c. 
This fixes an implicit declaration of img_convert() warning.
taken from a patchset from Anders Grönberg, galileo.m2 gmail com

Originally committed as revision 16097 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-13 12:56:29 +00:00
Luca Barbato
537db58b6c Let imgresample altivec code build 
Originally committed as revision 16093 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-13 10:53:30 +00:00
Luca Barbato
7a8f36cccc Cleanup types 
Originally committed as revision 16092 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-13 10:52:34 +00:00
Luca Barbato
006c8e9e9c Unbreak imgresample altivec 
Originally committed as revision 16091 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-13 10:49:38 +00:00
Stefano Sabatini
8f993c6725 s/#AVClass/AVClass/, consistent with the rest of the doxy. 
Originally committed as revision 16085 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-12 23:02:21 +00:00
Michael Niedermayer
fe5c7e588d More POSIX _t namespace cleanup. 
Originally committed as revision 16082 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-12 16:21:23 +00:00
Guillaume Poirier
64adf4f28d add Altivec implementation of clear_block 
Originally committed as revision 16078 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-12 09:59:00 +00:00
Oded Shimon
05dee1b7df Rename all vorbis encoder related typedefs to not use _t for POSIX compatibility 
Originally committed as revision 16076 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-12 05:12:51 +00:00
Jay Freeman
65c127e3d5 fix mjpega bitfilter when dht, dqt, sof0 are not ordered as expected, patch by Jay Freeman, saurik at saurik com 
Originally committed as revision 16074 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-12 01:40:00 +00:00
Aurelien Jacobs
d887151d8c rename Vp56Model to VP56Model for consistency 
Originally committed as revision 16073 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-12 00:51:53 +00:00
Baptiste Coudurier
193ce3ab78 dnxhd get_pixels_8x4_sym sse2 
Originally committed as revision 16072 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-12 00:19:14 +00:00
Baptiste Coudurier
e1b24cfddb Move get_pixels_8x4 before init func to avoid useless forward declaration. 
Originally committed as revision 16071 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-12 00:12:59 +00:00
Baptiste Coudurier
8c9c0ea427 rename 4x8 to 8x4 to match widthxheight consistently 
Originally committed as revision 16070 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-12 00:11:19 +00:00
Aurelien Jacobs
76025d91da cosmetics: vertical alignment 
Originally committed as revision 16069 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-11 23:00:58 +00:00
Aurelien Jacobs
3d52bca6bf avoid POSIX reserved _t suffix 
Originally committed as revision 16068 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-11 22:56:19 +00:00
Aurelien Jacobs
e998ba4fbc avoid POSIX reserved _t suffix 
Originally committed as revision 16067 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-11 22:34:14 +00:00
Michael Niedermayer
aaf0e267ff s/qp_t/qp_tt/ to avoid bad examples that could lead to issues with reserved 
namespaces of POSIX.

Originally committed as revision 16065 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-11 21:45:41 +00:00
Vitor Sessak
c9bea488fe Avoid POSIX reserved _t suffix. 
Originally committed as revision 16060 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-11 19:36:25 +00:00
Vitor Sessak
259037d099 Rename ROQDPCMContext_t to ROQDPCMContext to avoid _t reserved prefix. 
Originally committed as revision 16059 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-11 19:27:53 +00:00
Baptiste Coudurier
09f6fc6b74 move structure definitions in their own header 
Originally committed as revision 16051 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-11 01:32:24 +00:00
Baptiste Coudurier
00d9d0f5e2 cosmetics 
Originally committed as revision 16050 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-11 01:16:01 +00:00
Baptiste Coudurier
049a6c8b32 use dsp clear_block 
Originally committed as revision 16049 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-11 01:15:00 +00:00
Baptiste Coudurier
af5e7fc9b9 use dsp clear_block 
Originally committed as revision 16048 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-11 01:14:32 +00:00
David Conrad
a1546009ac Fix compilation with only Theora decoder enabled 
Originally committed as revision 16047 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-11 00:33:02 +00:00
Kenan Gillet
5a3e9f2c80 Avoid the 'Claimed bitrate and buffer size mismatch' warning storm. 
- Patch by Kenan Gillet

Originally committed as revision 16046 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-11 00:11:02 +00:00
Loren Merritt
5fecfb7d58 clear_block mmx 
Originally committed as revision 16045 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-10 21:35:17 +00:00
Loren Merritt
5fac277602 fix progressive jpeg: 
support refinement passes
remove intermediate clipping
remove redundant idct

Originally committed as revision 16044 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-10 21:26:00 +00:00
Måns Rullgård
8153f14444 AAC: move scratch array to context to ensure 16-byte alignment 
Originally committed as revision 16043 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-10 00:50:59 +00:00
Alexis Ballier
7b5e49fe2e Remove useless inline qualifier, fixes linking with gcc 4.3. 
patch by Alexis Ballier, alexis.ballier gmail com

Originally committed as revision 16042 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-09 20:11:37 +00:00
Alex Converse
4a904903dc AAC: Use a sign LUT rather than 1-2*get_bits1() 
Patch by Alex Converse (alex converse gmail com)

Originally committed as revision 16041 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-09 17:14:42 +00:00
Alex Converse
c0893c3abb AAC: Unroll code within decode_spectrum_and_dequant(). Gives 12% net speed gain. 
Patch by Alex Converse (alex converse gmail com)

Originally committed as revision 16040 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-09 17:08:40 +00:00
Alex Converse
8821210575 AAC: Remove unnecessary fabsf() 
Patch by Alex Converse (alex converse gmail com)

Originally committed as revision 16039 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-09 11:35:08 +00:00
Stefano Sabatini
dbbec0c2f2 Make av_log_missing_feature an internal function, and change its name 
to ff_log_missing_feature.

Originally committed as revision 16037 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-08 21:21:38 +00:00
Justin Ruggles
20e047262f cosmetics: alignment after last commit 
Originally committed as revision 16035 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-08 03:15:10 +00:00
Justin Ruggles
72a6244b5d ac3: detect dba errors and prevent writing past end of array 
Originally committed as revision 16034 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-08 03:13:20 +00:00
Kostya Shishkov
0dfcc36818 Do not attempt to decode RV30/40 B-frames without anchors. 
This fixes issue 747.

Originally committed as revision 16031 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-07 16:30:08 +00:00
Ramiro Polla
c687643c68 mlp: cosmetics: remove {}s over one-lined if. 
Originally committed as revision 16027 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-07 00:58:41 +00:00
Ramiro Polla
ee1a8f6290 mlp: support bit-depths greater than 16 by default. 
Originally committed as revision 16026 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-07 00:57:26 +00:00
Justin Ruggles
2ceccf045c ac3dec: simplify exponent bounds checking 
Originally committed as revision 16022 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-06 16:33:16 +00:00
Mathieu Velten
97679e6e38 mlp: Fix compilation under CONFIG_AUDIO_NONSHORT. 
Patch by Mathieu Velten < matmaul at gmail dot com >

Originally committed as revision 16021 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-06 16:28:48 +00:00
Justin Ruggles
d98d70d697 ac3dec: add missing feature log message for block start info 
Originally committed as revision 16020 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-06 16:19:44 +00:00
Justin Ruggles
3e7aa8fa4c ac3dec: use skip_bits_long() for block start bits 
Originally committed as revision 16019 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-06 16:18:10 +00:00
Justin Ruggles
96f229d6c0 ac3dec: unroll inner loop in exponent decoding. 46% faster decode_exponents(). 
Originally committed as revision 16018 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-06 15:46:23 +00:00
Justin Ruggles
806703243e cosmetics: vertical alignment 
Originally committed as revision 16017 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-06 15:38:21 +00:00
Justin Ruggles
1cdd567f31 cosmetics: reindent after last commit 
Originally committed as revision 16016 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-06 15:37:04 +00:00
Justin Ruggles
ce7d842fa6 ac3dec: detect out-of-range exponents 
Originally committed as revision 16015 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-06 15:36:23 +00:00
Måns Rullgård
d8b66635e0 ARM: remove some useless comments 
Originally committed as revision 16014 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-06 13:42:00 +00:00
Kostya Shishkov
6149cdbe9d Make decoding run of pixels in MS RLE saner. 
This is based on patches by Alex Converse and Mans Rullgard
Thread "[PATCH] Fix MSRLE type punning"

Originally committed as revision 16013 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-06 09:05:30 +00:00
Kostya Shishkov
ce60c2d133 Print out some errors found during MS RLE decoding 
Originally committed as revision 16012 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-06 09:01:11 +00:00
Kostya Shishkov
56da1fd7d1 AASC can contain raw data in addition to MS-RLE 
Originally committed as revision 16011 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-06 08:57:31 +00:00
Michael Niedermayer
d23b28c78b Check that cpb_count is within the allowed range. 
Originally committed as revision 16010 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-05 21:44:18 +00:00
Michael Niedermayer
36d5b17514 Fix FF_OPT_TYPE_INT64 support of defaults. 
Originally committed as revision 16008 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-05 14:55:43 +00:00
Jai Menon
3d5e1bfb20 Fix an overflow in the predictor. 
fixes issue 636
Patch by Jai.

Originally committed as revision 16007 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-05 07:58:31 +00:00
Vitor Sessak
6e74619e5e Silence some ICC warnings. Patch by Vitor Sessak. 
Originally committed as revision 16006 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-04 20:24:22 +00:00
Reynaldo H. Verdejo Pinochet
87a9173679 Add expected const qualifier on 'buf' to match AVCodec.decode's declaration. 
This change gets rid of another compiler warning.

Originally committed as revision 16005 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-04 15:08:44 +00:00
Reynaldo H. Verdejo Pinochet
9e00c20e00 COSMETICS, add missing remarks crediting Ben and Kenan 
Originally committed as revision 16003 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-04 14:54:55 +00:00
Kostya Shishkov
675f71144b Fraps version 3 seems to be the same as Fraps v5 
Originally committed as revision 16002 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-04 14:43:42 +00:00
Baptiste Coudurier
02a5ef5329 partial WRAW fourcc support, might need image flipping 
Originally committed as revision 16000 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-04 02:59:11 +00:00
Justin Ruggles
f23dc1e1f9 silence gcc warning: ‘n_bands’ may be used uninitialized 
Originally committed as revision 15999 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-04 02:56:25 +00:00
Justin Ruggles
75b53b2123 ac3dec: use uint8_t for band sizes 
Originally committed as revision 15998 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-04 02:51:39 +00:00
Reynaldo H. Verdejo Pinochet
b12c76277b Removes misleading const qualifier, gets rid of two compiler warnings 
Originally committed as revision 15997 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-04 01:38:12 +00:00
Måns Rullgård
b0e8ce55ae ARM: convert VFP code to UAL syntax 
Originally committed as revision 15994 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-03 20:16:01 +00:00
Michael Niedermayer
289e8fd001 Implement complexity estimation parsing and try to detect an incorrectly set 
complexity estimation flag.

Originally committed as revision 15993 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-03 17:43:39 +00:00
Diego Biurrun
9686df2be5 Delete unnecessary 'extern' keywords. 
Originally committed as revision 15990 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-03 15:23:30 +00:00
Justin Ruggles
af2272b209 ac3dec: skip decoding and use error concealment for remaining blocks in 
the frame after an error occurs.

Originally committed as revision 15987 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-03 03:34:31 +00:00
Laurent Aimar
7a2efd2e44 mlp: initialize all CRC tables in a common function. 
This way the decoder does not have to depend on the parser being initialized
before.
Patch by Laurent Aimar <fenrir at via dot ecp dot fr>.

Originally committed as revision 15986 to svn://svn.ffmpeg.org/ffmpeg/trunk
 2008-12-03 01:14:06 +00:00