Mention in the documentation of avfilter_poll_frame() that it returns
a negative value in case of error.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16372 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix a typo that made VMD demuxer always assume Indeo 3 as video codec.

Spotted by Robert Swain

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16371 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Use avcodec_check_dimensions() for checking the frame size validity.
The v4l.c check is moved after the eventual automatic size detection,
so the check in that case is performed on the new set values.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16370 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Reindent after r16368.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16369 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add audio_pkt_cnt return value to ff_rm_retrieve_cache(). See discussion in
"[PATCH] oops I broke rdt.c" mailinglist thread.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16368 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Change audio_pkt_cnt from an array into a single field, since only a single
member of the array is ever used (compare to RMDemuxContext->audio_pkt_cnt).
See "[PATCH] oops I broke rdt.c" mailinglist thread.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16367 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add RMStream object as function argument to public functions so that non-.rm
AVStreams can be used to call these public rmdec.c functions as well, as is
the case for RDT/RTSP streams. See mailinglist discussion in "[PATCH] rdt.c:
don't reuse the same AVStream in both RTSP and RM demuxer" thread.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16366 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Implement RMStream stream-specific private data object in the RM demuxer.
This allows multiple video or audio streams per .rm file. See mailinglist
thread "[PATCH] rmdec.c: implement RMVideo/AudioStream".

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16365 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Replace UNALIGNED_STORES_ARE_BAD with !HAVE_FAST_UNALIGNED

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16364 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Latest Coktel Vision VMDs contained Indeo 3, add demuxer support for it

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16363 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

simple_idct: use MUL16 and MAC16 from mathops.h

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16362 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Make the VIDIOCMCAPTURE ioctl error message consistent with the other ones.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16361 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add missing check on the return value of the VIDIOCSWIN ioctl.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16360 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

consistency cosmetics: Rename POWERPC identifiers to PPC.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16359 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove stray code

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16358 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Cleanup _t types in libavcodec/ppc

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16357 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16356 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16355 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix and extend documentation for avfilter_graph_get_filter().

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16354 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix typo: ommitted -> omitted.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16353 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

ARM: NEON optimised float_to_int16

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16352 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Put pass_logfilename_prefix check on a single line, improve readability.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16351 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16350 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Enable faxcompr.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16349 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

indent

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16348 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Simplify vertical mode

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16347 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

And another sechole ...

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16346 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix yet another sechole.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16345 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix another sechole.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16344 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Minor simplification.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16343 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove unused run_start variable.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16342 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16341 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Get rid of impossible condition (run_off < avctx->width).

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16340 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16339 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16338 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16337 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16336 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

cosmetic (moving pix_left update)

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16335 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16334 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

minor simplification

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16333 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Merge ff_ccitt_unpack_1d and 2d.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16332 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Ensure that an invalid run terminates the line.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16331 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

10l != vs. == (yes, my fault not kostyas).

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16330 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

indent

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16329 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Simplify zero run handling in put_line().

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16328 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Avoid negation in put_line().

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16327 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Factorize mode switching in put_line().

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16326 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix (rewrite) find_group3_syncmarker().

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16325 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16324 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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 loose history of that.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16323 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Use more descriptive long_names for Video4Linux input devices.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16322 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16321 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Choose better names for the variables in create_filter().

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16320 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix documentation for avfilter_parse_graph().

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16319 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16318 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16317 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add missing check on the result of a VIDIOCCAPTURE ioctl.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16316 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16315 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

s/FFmpeg-devel/ffmpeg-devel/

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16314 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16313 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

ARM: add new h264 idct functions

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16312 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16311 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16310 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix sample URL.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16309 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16308 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16307 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

export refs

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16306 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Allow decoders to set AVCodecContext.refs.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16305 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16304 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

add amr in avi riff tags

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16303 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Indent

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16302 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16301 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16300 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16299 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add get_ue_golomb_31()

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16298 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Update again Cygwin Ports URL after my sloppy previous commit.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16297 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

indent

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16296 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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 isnt worth it and this should be reverted ...

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16295 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Optimize esc removial code.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16294 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16293 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Indent

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16292 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16291 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Complete the list of external libraries.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16290 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Advice on compiler versions

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16289 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Update Cygwin Ports URL.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16288 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Bring up to date the Cygwin docs.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16287 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Make h264 parser 50% faster.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16286 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16285 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16284 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16283 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Revert r16257:

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

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16282 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16281 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16280 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16279 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Indent

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16278 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16277 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16276 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Simplify if/else, no speed change

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16275 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16274 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@16273 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b