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ffmpeg @ cb82a073

# Date Author Comment
cb82a073 12/27/2008 11:33 AM Diego Biurrun

consistency cosmetics: Rename POWERPC identifiers to PPC.

Originally committed as revision 28194 to svn://svn.mplayerhq.hu/mplayer/trunk/libswscale

79cb09b2 12/27/2008 11:33 AM Diego Biurrun

consistency cosmetics: Rename POWERPC identifiers to PPC.

Originally committed as revision 16359 to svn://svn.ffmpeg.org/ffmpeg/trunk

d89eae6f 12/27/2008 11:30 AM Luca Barbato

Remove stray code

Originally committed as revision 16358 to svn://svn.ffmpeg.org/ffmpeg/trunk

a6b4448c 12/27/2008 11:21 AM Luca Barbato

Cleanup _t types in libavcodec/ppc

Originally committed as revision 16357 to svn://svn.ffmpeg.org/ffmpeg/trunk

7f9b3266 12/27/2008 09:31 AM Stefano Sabatini

Change thisIsAVar variable names to this_is_a_var style, more
consistent with the rest of libav*.

Originally committed as revision 16356 to svn://svn.ffmpeg.org/ffmpeg/trunk

b870027a 12/27/2008 09:22 AM Reimar Döffinger

Bump minor number for many small improvements, tiff fax decoding,
AVCodecContext refs is set during decoding.

Originally committed as revision 16355 to svn://svn.ffmpeg.org/ffmpeg/trunk

9864142b 12/26/2008 10:25 PM Stefano Sabatini

Fix and extend documentation for avfilter_graph_get_filter().

Originally committed as revision 16354 to svn://svn.ffmpeg.org/ffmpeg/trunk

e916c2ac 12/26/2008 08:26 PM Stefano Sabatini

Fix typo: ommitted -> omitted.

Originally committed as revision 16353 to svn://svn.ffmpeg.org/ffmpeg/trunk

f23740d9 12/26/2008 07:52 PM Måns Rullgård

ARM: NEON optimised float_to_int16

Originally committed as revision 16352 to svn://svn.ffmpeg.org/ffmpeg/trunk

22730e87 12/26/2008 07:28 PM Stefano Sabatini

Put pass_logfilename_prefix check on a single line, improve readability.

Originally committed as revision 16351 to svn://svn.ffmpeg.org/ffmpeg/trunk

ad16627f 12/26/2008 07:25 PM Stefano Sabatini

Rename variables:
pass_logfilename -> pass_logfilename_prefix
DEFAULT_PASS_LOGFILENAME -> DEFAULT_PASS_LOGFILENAME_PREFIX

and make clear in the passlogfile OptionDef help string that it takes
a file name prefix rather than a file name.

Originally committed as revision 16350 to svn://svn.ffmpeg.org/ffmpeg/trunk

92799d32 12/26/2008 06:42 PM Michael Niedermayer

Enable faxcompr.

Originally committed as revision 16349 to svn://svn.ffmpeg.org/ffmpeg/trunk

a56f82ea 12/26/2008 06:39 PM Michael Niedermayer

indent

Originally committed as revision 16348 to svn://svn.ffmpeg.org/ffmpeg/trunk

537bf426 12/26/2008 06:39 PM Michael Niedermayer

Simplify vertical mode

Originally committed as revision 16347 to svn://svn.ffmpeg.org/ffmpeg/trunk

eb0094b2 12/26/2008 06:14 PM Michael Niedermayer

And another sechole ...

Originally committed as revision 16346 to svn://svn.ffmpeg.org/ffmpeg/trunk

26830975 12/26/2008 06:06 PM Michael Niedermayer

Fix yet another sechole.

Originally committed as revision 16345 to svn://svn.ffmpeg.org/ffmpeg/trunk

11c5999e 12/26/2008 05:51 PM Michael Niedermayer

Fix another sechole.

Originally committed as revision 16344 to svn://svn.ffmpeg.org/ffmpeg/trunk

2a522579 12/26/2008 05:32 PM Michael Niedermayer

Minor simplification.

Originally committed as revision 16343 to svn://svn.ffmpeg.org/ffmpeg/trunk

f78a6791 12/26/2008 05:11 PM Michael Niedermayer

Remove unused run_start variable.

Originally committed as revision 16342 to svn://svn.ffmpeg.org/ffmpeg/trunk

6f5c00eb 12/26/2008 05:04 PM Michael Niedermayer

Move sync line pointers code to the end of the loop, it is simpler that way.

Originally committed as revision 16341 to svn://svn.ffmpeg.org/ffmpeg/trunk

e3a54b66 12/26/2008 04:59 PM Michael Niedermayer

Get rid of check for condition that is always true (run_off < avctx->width).

Originally committed as revision 16340 to svn://svn.ffmpeg.org/ffmpeg/trunk

43ba8f35 12/26/2008 04:57 PM Michael Niedermayer

Get rid of pix_left in the 2d code, it is simpler that way.

Originally committed as revision 16339 to svn://svn.ffmpeg.org/ffmpeg/trunk

a3636fa0 12/26/2008 04:50 PM Reynaldo H. Verdejo Pinochet

COSMETICS Part 3 and final of Kenan Gillet's QCELP silence handling patch.

Originally committed as revision 16338 to svn://svn.ffmpeg.org/ffmpeg/trunk

4f54fb54 12/26/2008 04:49 PM Reynaldo H. Verdejo Pinochet

Part 2 of Kenan Gillet's QCELP silence handling patch.

Originally committed as revision 16337 to svn://svn.ffmpeg.org/ffmpeg/trunk

6fe68c7b 12/26/2008 04:38 PM Michael Niedermayer

Factorize "avctx->width + 2" out to avoid someone mistakenly changing
some but not all.

Originally committed as revision 16336 to svn://svn.ffmpeg.org/ffmpeg/trunk

621e6525 12/26/2008 04:30 PM Michael Niedermayer

cosmetic (moving pix_left update)

Originally committed as revision 16335 to svn://svn.ffmpeg.org/ffmpeg/trunk

1d798507 12/26/2008 04:29 PM Michael Niedermayer

Close gaping sechole. That is, a series of run=0 allows arbitrary data to
be written over the end of the runs array.

Originally committed as revision 16334 to svn://svn.ffmpeg.org/ffmpeg/trunk

d02ab57a 12/26/2008 03:21 PM Michael Niedermayer

minor simplification

Originally committed as revision 16333 to svn://svn.ffmpeg.org/ffmpeg/trunk

66909bc4 12/26/2008 03:05 PM Michael Niedermayer

Merge ff_ccitt_unpack_1d and 2d.

Originally committed as revision 16332 to svn://svn.ffmpeg.org/ffmpeg/trunk

d68542f0 12/26/2008 02:57 PM Michael Niedermayer

Ensure that an invalid run terminates the line.

Originally committed as revision 16331 to svn://svn.ffmpeg.org/ffmpeg/trunk

ec5bdf49 12/26/2008 02:39 PM Michael Niedermayer

10l != vs. == (yes, my fault not kostya's).

Originally committed as revision 16330 to svn://svn.ffmpeg.org/ffmpeg/trunk

679f3fa9 12/26/2008 01:52 PM Michael Niedermayer

indent

Originally committed as revision 16329 to svn://svn.ffmpeg.org/ffmpeg/trunk

68d48cc5 12/26/2008 01:51 PM Michael Niedermayer

Simplify zero run handling in put_line().

Originally committed as revision 16328 to svn://svn.ffmpeg.org/ffmpeg/trunk

bc0f7a9c 12/26/2008 01:50 PM Michael Niedermayer

Avoid negation in put_line().

Originally committed as revision 16327 to svn://svn.ffmpeg.org/ffmpeg/trunk

4e60b643 12/26/2008 01:48 PM Michael Niedermayer

Factorize mode switching in put_line().

Originally committed as revision 16326 to svn://svn.ffmpeg.org/ffmpeg/trunk

eb12536a 12/26/2008 01:46 PM Michael Niedermayer

Fix (rewrite) find_group3_syncmarker().

Originally committed as revision 16325 to svn://svn.ffmpeg.org/ffmpeg/trunk

44fe7113 12/26/2008 01:40 PM Stefano Sabatini

Fix documentation for -passlogfile, the argument is not a file name
but a prefix used to create the complete pass log file name.

Originally committed as revision 16324 to svn://svn.ffmpeg.org/ffmpeg/trunk

8d48db31 12/26/2008 01:39 PM Michael Niedermayer

CCITT Fax Group 3 and 4 decompression by kostya.
Will be activated after a little more reviewing and fixing by me.
Commited now, so as to not lose history of that.

Originally committed as revision 16323 to svn://svn.ffmpeg.org/ffmpeg/trunk

df2a3f27 12/26/2008 11:23 AM Stefano Sabatini

Use more descriptive long_names for Video4Linux input devices.

Originally committed as revision 16322 to svn://svn.ffmpeg.org/ffmpeg/trunk

b8d62672 12/26/2008 11:00 AM Diego Biurrun

ASAO Nelly Moser implementation moved to a better place on mphq.

Originally committed as revision 16321 to svn://svn.ffmpeg.org/ffmpeg/trunk

e4a5f397 12/26/2008 10:54 AM Stefano Sabatini

Choose better names for the variables in create_filter().

Originally committed as revision 16320 to svn://svn.ffmpeg.org/ffmpeg/trunk

175821c6 12/26/2008 10:48 AM Stefano Sabatini

Fix documentation for avfilter_parse_graph().

Originally committed as revision 16319 to svn://svn.ffmpeg.org/ffmpeg/trunk

7274a480 12/26/2008 10:12 AM Stefano Sabatini

Check that the device is a capture device immediately after opening
the device.

Originally committed as revision 16318 to svn://svn.ffmpeg.org/ffmpeg/trunk

f233d348 12/26/2008 09:31 AM Stefano Sabatini

Remove unnecessary temporary variable "frame_size" from
grab_read_header().

Originally committed as revision 16317 to svn://svn.ffmpeg.org/ffmpeg/trunk

fd867ffd 12/26/2008 09:12 AM Stefano Sabatini

Add missing check on the result of a VIDIOCCAPTURE ioctl.

Originally committed as revision 16316 to svn://svn.ffmpeg.org/ffmpeg/trunk

c40432d3 12/26/2008 09:07 AM Stefano Sabatini

Cosmetics: put a space after each comma, improve consistency and
readability.

Originally committed as revision 16315 to svn://svn.ffmpeg.org/ffmpeg/trunk

5163c0d9 12/26/2008 08:03 AM Benoit Fouet

s/FFmpeg-devel/ffmpeg-devel/

Originally committed as revision 16314 to svn://svn.ffmpeg.org/ffmpeg/trunk

c1fc7036 12/26/2008 12:19 AM Jason Garrett-Glaser

Fix compilation without optimization under 64-bit with x264 deblock asm enabled.

Originally committed as revision 16313 to svn://svn.ffmpeg.org/ffmpeg/trunk

760badc1 12/25/2008 11:13 PM Måns Rullgård

ARM: add new h264 idct functions

Originally committed as revision 16312 to svn://svn.ffmpeg.org/ffmpeg/trunk

337e3fd9 12/25/2008 06:27 PM Guillaume Poirier

Disable usage of ff_h264_idct_add_altivec since AltiVec versions of h264_idct_add16,
h264_idct_add16intra, h264_idct_add8 need to be implemented.

Add C version of ff_h264_idct8_dc_add in AltiVec so that ff_h264_idct8_add_altivec
can be used.

Originally committed as revision 16311 to svn://svn.ffmpeg.org/ffmpeg/trunk

0fa5f24c 12/25/2008 03:49 PM Diego Biurrun

Change mplayerhq.hu references to ffmpeg.org where appropriate.

Originally committed as revision 16310 to svn://svn.ffmpeg.org/ffmpeg/trunk

ddaf298c 12/25/2008 03:49 PM Diego Biurrun

Fix sample URL.

Originally committed as revision 16309 to svn://svn.ffmpeg.org/ffmpeg/trunk

bb0bfcd5 12/25/2008 01:26 PM avcoder

The VC-1/WMV3 decoders depend on ENABLE_MSMPEG4_DECODER.
patch by avcoder, ffmpeg gmail com

Originally committed as revision 16308 to svn://svn.ffmpeg.org/ffmpeg/trunk

1cca8d24 12/25/2008 01:20 AM Loren Merritt

flatten an array, since gcc fails at optimizing multidimensional arrays
h264_idct8_add_c: 780 -> 735 cycles on conroe

Originally committed as revision 16307 to svn://svn.ffmpeg.org/ffmpeg/trunk

802e9146 12/24/2008 06:39 PM Michael Niedermayer

export refs

Originally committed as revision 16306 to svn://svn.ffmpeg.org/ffmpeg/trunk

53d55e9e 12/24/2008 05:38 PM Michael Niedermayer

Allow decoders to set AVCodecContext.refs.

Originally committed as revision 16305 to svn://svn.ffmpeg.org/ffmpeg/trunk

62ea19c0 12/24/2008 03:23 AM Michael Niedermayer

Optimize pred_pskip_motion()
7 cpu cycles faster on pentium dual.

Originally committed as revision 16304 to svn://svn.ffmpeg.org/ffmpeg/trunk

c26436ec 12/24/2008 02:20 AM Ben Littler

add amr in avi riff tags

Originally committed as revision 16303 to svn://svn.ffmpeg.org/ffmpeg/trunk

ebfb0449 12/23/2008 10:06 PM Michael Niedermayer

Indent

Originally committed as revision 16302 to svn://svn.ffmpeg.org/ffmpeg/trunk

05d3fd44 12/23/2008 10:04 PM Michael Niedermayer

Integrate get_te0_golomb() calls into the code, this allows some checks
to be avoided and the function is pretty small.
3% speedup, though this is probably due to changed inlining and not directly
this change.

Originally committed as revision 16301 to svn://svn.ffmpeg.org/ffmpeg/trunk

9963b332 12/23/2008 09:12 PM Michael Niedermayer

Use get_ue_golomb_31() where possible, almost all are just in headers
though.

Originally committed as revision 16300 to svn://svn.ffmpeg.org/ffmpeg/trunk

0be51462 12/23/2008 09:07 PM Michael Niedermayer

Update golomb decoding tables so that get_*_golomb_31() return some
larger values for too large values.

Originally committed as revision 16299 to svn://svn.ffmpeg.org/ffmpeg/trunk

0e921e97 12/23/2008 09:05 PM Michael Niedermayer

Add get_ue_golomb_31()

Originally committed as revision 16298 to svn://svn.ffmpeg.org/ffmpeg/trunk

be8497b0 12/23/2008 08:44 PM Víctor Paesa

Update again Cygwin Ports URL after my sloppy previous commit.

Originally committed as revision 16297 to svn://svn.ffmpeg.org/ffmpeg/trunk

2f2893ce 12/23/2008 07:12 PM Michael Niedermayer

indent

Originally committed as revision 16296 to svn://svn.ffmpeg.org/ffmpeg/trunk

d42fc4a8 12/23/2008 07:10 PM Michael Niedermayer

Use the new VLC table for the first non trailing coeff too.
Sadly only 5 cycles faster here on pentium dual. So maybe the
complexity is not worth it and this should be reverted ...

Originally committed as revision 16295 to svn://svn.ffmpeg.org/ffmpeg/trunk

593af7cd 12/23/2008 06:31 PM Michael Niedermayer

Optimize esc removal code.

Originally committed as revision 16294 to svn://svn.ffmpeg.org/ffmpeg/trunk

ffedb5c1 12/23/2008 06:27 PM Kostya Shishkov

352l: correct calculating number of bits for storing macroblock offset in RV3/4

Originally committed as revision 16293 to svn://svn.ffmpeg.org/ffmpeg/trunk

2d76bf39 12/23/2008 05:50 PM Michael Niedermayer

Indent

Originally committed as revision 16292 to svn://svn.ffmpeg.org/ffmpeg/trunk

8140955d 12/23/2008 05:49 PM Michael Niedermayer

unified CAVLC level decoding LUT.
Quite a bit faster (HPCVMOLQ_BRCM_B.264 was 3% faster here)

Originally committed as revision 16291 to svn://svn.ffmpeg.org/ffmpeg/trunk

5dd9799d 12/23/2008 10:29 AM Víctor Paesa

Complete the list of external libraries.

Originally committed as revision 16290 to svn://svn.ffmpeg.org/ffmpeg/trunk

666a1b34 12/23/2008 09:09 AM Víctor Paesa

Advice on compiler versions

Originally committed as revision 16289 to svn://svn.ffmpeg.org/ffmpeg/trunk

9f6bfe80 12/23/2008 08:57 AM Víctor Paesa

Update Cygwin Ports URL.

Originally committed as revision 16288 to svn://svn.ffmpeg.org/ffmpeg/trunk

8484503e 12/23/2008 08:53 AM Víctor Paesa

Bring up to date the Cygwin docs.

Originally committed as revision 16287 to svn://svn.ffmpeg.org/ffmpeg/trunk

5cb5023c 12/23/2008 02:34 AM Michael Niedermayer

Make h264 parser 50% faster.

Originally committed as revision 16286 to svn://svn.ffmpeg.org/ffmpeg/trunk

abb27cfb 12/23/2008 01:11 AM Michael Niedermayer

100l, I broke H.264 again, forgot one hunk.
Thanks to FATE for finding it.

Originally committed as revision 16285 to svn://svn.ffmpeg.org/ffmpeg/trunk

e08715d3 12/23/2008 12:38 AM Michael Niedermayer

Optimize 0 0 0-3 search, 45% faster on pentium dual.

Originally committed as revision 16284 to svn://svn.ffmpeg.org/ffmpeg/trunk

f496ab12 12/22/2008 11:30 PM Víctor Paesa

The diffutils package is also needed (for the 'cmp' command).
Spotted by Ramiro Polla.

Originally committed as revision 16283 to svn://svn.ffmpeg.org/ffmpeg/trunk

11c23b64 12/22/2008 10:39 PM Andreas Öman

Revert r16257:

Include "libavutil/common.h" where we use llrint() in case ffmpeg's
own llrint() is to be used.

Originally committed as revision 16282 to svn://svn.ffmpeg.org/ffmpeg/trunk

9f2ace74 12/22/2008 10:12 PM Carl Eugen Hoyos

Fix two identical warnings when compiling riff.c and nuv.c with icc:
warning #188: enumerated type mixed with another type

Originally committed as revision 16281 to svn://svn.ffmpeg.org/ffmpeg/trunk

1c53290b 12/22/2008 10:10 PM Carl Eugen Hoyos

Fix a warning when compiling with icc:
warning #188: enumerated type mixed with another type

Originally committed as revision 16280 to svn://svn.ffmpeg.org/ffmpeg/trunk

ec3686e8 12/22/2008 05:14 PM Michael Niedermayer

Simplify decode_cabac_mb_ref() a little bit, 2 cpu cycles faster on
pentium dual.

Originally committed as revision 16279 to svn://svn.ffmpeg.org/ffmpeg/trunk

26695973 12/22/2008 04:56 PM Michael Niedermayer

Indent

Originally committed as revision 16278 to svn://svn.ffmpeg.org/ffmpeg/trunk

b68a4553 12/22/2008 04:46 PM Michael Niedermayer

inline decode_cabac_mb_type for I & P frames, 9 cycles faster on pentium dual.

Originally committed as revision 16277 to svn://svn.ffmpeg.org/ffmpeg/trunk

1952ac37 12/22/2008 04:20 PM Michael Niedermayer

Negate 2 more variables, 1 cpu cycle faster on pentium dual.

Originally committed as revision 16276 to svn://svn.ffmpeg.org/ffmpeg/trunk

03a035e0 12/22/2008 04:14 PM Michael Niedermayer

Simplify if/else, no speed change

Originally committed as revision 16275 to svn://svn.ffmpeg.org/ffmpeg/trunk

6f3c50f2 12/22/2008 04:10 PM Michael Niedermayer

Negate a few variables, this simplifies the code and makes it 5 cycles faster
on pentium dual.

Originally committed as revision 16274 to svn://svn.ffmpeg.org/ffmpeg/trunk

60c6ba7a 12/22/2008 03:54 PM Michael Niedermayer

Simplify ifs(), 8 cpu cycles faster on pentium dual

Originally committed as revision 16273 to svn://svn.ffmpeg.org/ffmpeg/trunk

127a20e3 12/22/2008 03:53 PM Michael Niedermayer

Simplify if(), 3 cpu cycles faster in pentium dual.

Originally committed as revision 16272 to svn://svn.ffmpeg.org/ffmpeg/trunk

9daa4cea 12/22/2008 11:23 AM Aurelien Jacobs

Initialize s->opaque before calling url_resetbuf().
Fixes a regression test crash for icc 10.1 64 bit.

Patch by Aurelien.

Originally committed as revision 16271 to svn://svn.ffmpeg.org/ffmpeg/trunk

a6493a8f 12/22/2008 09:12 AM Diego Biurrun

Rename libavcodec/i386/ --> libavcodec/x86/.
It contains optimizations that are not specific to i386 and
libavutil uses this naming scheme already.

Originally committed as revision 16270 to svn://svn.ffmpeg.org/ffmpeg/trunk

50e3477f 12/22/2008 08:22 AM Wolfram Gloger

Offer an option (disabled by default) to enable the copy of the frames before
the first key frame in a stream.
Patch by Wolfram Gloger wmglo /!\ dent med uni (minus) muenchen de

Originally committed as revision 16269 to svn://svn.ffmpeg.org/ffmpeg/trunk

108c96d5 12/22/2008 06:50 AM Kostya Shishkov

Decode TIFF image only after all tags have been decoded

Originally committed as revision 16268 to svn://svn.ffmpeg.org/ffmpeg/trunk

8eedffde 12/22/2008 06:47 AM Kostya Shishkov

Some TIFFs declare -1 for the single strip height

Originally committed as revision 16267 to svn://svn.ffmpeg.org/ffmpeg/trunk

89b4ec5c 12/22/2008 06:43 AM Kostya Shishkov

Add monochrome TIFF support

Originally committed as revision 16266 to svn://svn.ffmpeg.org/ffmpeg/trunk

4386ed69 12/22/2008 06:39 AM Kostya Shishkov

Calculate line size variable correctly for lower bitdepths and use it for raw data copying

Originally committed as revision 16265 to svn://svn.ffmpeg.org/ffmpeg/trunk

4a2f51de 12/22/2008 06:36 AM Kostya Shishkov

Register TIFF tags for CCITT Group 3 and 4 compression options

Originally committed as revision 16264 to svn://svn.ffmpeg.org/ffmpeg/trunk

bef05f05 12/22/2008 12:10 AM Diego Biurrun

Remove a bunch of unused variables.

Originally committed as revision 16263 to svn://svn.ffmpeg.org/ffmpeg/trunk

ebb160a0 12/22/2008 12:03 AM Diego Biurrun

Use ARCH_X86_32 instead of !ARCH_X86_64, it is more straightforward.

Originally committed as revision 16262 to svn://svn.ffmpeg.org/ffmpeg/trunk

64bfc584 12/22/2008 12:01 AM Anuradha Suraparaju

Fix incorrectly constructed Dirac parse units that caused A/V sync loss.
Fixes issue 694.
patch by Anuradha Suraparaju, anuradha rd.bbc.co uk

Originally committed as revision 16261 to svn://svn.ffmpeg.org/ffmpeg/trunk