Replace deprecated FF_MM_MMXEXT flag with FF_MM_MMX2.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18443 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Rename the 'put_zero' parameter of ff_put_string() to
'terminate_string'.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18442 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add documentation for skip_put_bytes().

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18441 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Doxygenate ff_copy_bits().

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18440 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Factorize declaration for the two variants of put_bits().

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18439 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

2 INIT_VLC_USE_STATIC cases, carl missed.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18438 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

get rid of INIT_VLC_USE_STATIC in h261.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18437 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Get rid of INIT_VLC_USE_STATIC in rv10/rv20.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18436 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Get rid of INIT_VLC_USE_STATIC in 4xm.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18435 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Get rid of INIT_VLC_USE_STATIC in asv1.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18434 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Get rid of INIT_VLC_USE_STATIC in msmpeg4

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18433 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Clarify documentation for put_bits_count().

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18432 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Get rid of av_destruct_packet_nofree and use NULL instead.
It is still used in comparisons to keep ABI compatibility.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18431 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Use INIT_VLC_USE_STATIC and not its value "1".

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18430 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Reindent

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18429 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Make electronicarts demuxer return partial frames, this is the default
behaviour of av_get_packet and should not be override without good reason.
As a side effect this fixes the memleak described in issue 956.
Also return the exact error code from av_get_packet instead of AVERROR(EIO).

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18428 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Document align_put_bits().

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18427 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Doxygenate flush_put_bits() documentation.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18426 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Doxygenate put_bits_count() documentation.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18425 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix comment: gcc 2.95.3 binaries decode ac3 fine if SSE is available and
not disabled.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18424 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Doxygenate init_put_bits().

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18423 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

cosmetics: Rename prn variable to prng (Pseudo Random Number Generator).

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18422 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add support to CorePNG P-frames.

Patch by Thilo Borgmann thilo DOT borgmann A googlemail com.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18421 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Replace rand() usage by av_lfg_get().

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18420 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

cosmetics: Align output columns.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18419 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Loop up to MAX_THREADS instead of h->s.avctx->thread_count to free the thread
contexts, this avoids a crash when freeing the H.264 parser context introduced in
r18406, since h->s.avctx is NULL there.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18418 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Use the new avcodec_decode_* API.

Patch by Thilo Borgmann th_lo.borgm_n_@goog_email.co_.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18417 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

remove useless duplication of what av_new_stream() already does

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18416 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add 'PNG1' to PNG fourcc codes.

Patch by Thilo Borgmann thilo DOT borgmann _AT_ gXXglemail.cXm.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18415 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Use the new avcodec_decode_* API.

Patch by Thilo Borgmann thilo.borgmann * googlemail ! com.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18414 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove unused variables along with the related warnings.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18413 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Ignore .d and .ho files.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18412 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add forgotten void return type to ff_h264_free_context

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18411 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix sigill on non-MMX2 CPUs.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18410 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Use the new avcodec_decode_* API.

Patch by Thilo Borgmann name.surname AT googlemail.com.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18409 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Make try_decode_frame() use the new avcodec_decode_* API.

Patch by Thilo Borgmann thilo.borgmann AT g00glemail dot com.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18408 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Make sure error resilience does not try to use unavailable reference frames.
Fixes the crash described in issue 706.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18407 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add a ff_h264_free_context function and call it from the H.264 parser.
This ensures that the parser will no longer leak memory for all SPS/PPS it encounters.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18406 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Make sure mpeg2 has its height rounded up to 32 as that is needed
for iterlaced stuff.
This might have been exploitable when emu edge was not set though
note this bug has been introduced just a few days ago.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18405 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Dont use SSE2 SAD for snow as it requires more alignment than can be
easily provided.
Fixes issue315.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18404 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix documentation for the "-ps" option
Patch by Martin Storsjö (martin AT martin DOT st)

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18403 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

AAC packetiser cleanup: use consts instead of #defines

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18402 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

AAC packetiser cleanup: remove check for a condition that cannot happen

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18401 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix two checks in the AAC packetiser, which were too conservative
Patch by Martin Storsjö (martin AT martin DOT st)

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18400 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Make sure the next used frame is released so get_buffer() wont fail.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18399 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Move release_buffer() up so it is prior to a future call to it.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18398 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Factorize release_buffer()

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18397 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Make sure spatial_decomposition_count is not too large for picture size.
this led to an infinite loop in mirror().

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18396 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Skip non intra frames that have no reference frames.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18395 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Make sure spatial_decomposition_count is >0.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18394 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Make sure the block array is of the correct size.
This might have been exploitable.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18393 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Check spatial_decomposition_count too, fixes another crash.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18392 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

10l, forgot to remove old code, which broke snow.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18391 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Factorize check of read symbols.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18390 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix spatial_decomposition_type validity check.
Fixes infinite loop (did no investigate why exactly it got stuck).

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18389 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix crash when max_ref_frames was out of range.
This might have been exploitable.
Fixes first crash of issue840.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18388 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Give liblzo benchmark conditionals more descriptive names and add convenience
definitions along with instructions for changing them.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18387 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add a configure check for lzo1x_999_compress() and compile the lzo test program
in libavutil when this function is available.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18386 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix memleak in nuv demuxer: free packet already allocated packet when
returning an error in nuv_packet.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18385 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove unnecessary gcc_fixes.h #include.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18384 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

cosmetics: Reformat comment paragraph and fix a few typos in it.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18383 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix -ss / -t interaction with -acodec copy.
Fixes issue203

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18382 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix mb_height for interlaced mpeg2.
This correctly fixes issue961, thanks to steven warren for spoting my
mistake.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18381 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

configure: Add --enable-runtime-cpudetect

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18380 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Correctly set packet size for partial video packets in nuv demuxer.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18379 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add av_shrink_packet function for use in av_get_packet that reduces pkt->size
and ensures the following padding is correctly initialized to 0.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18378 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Reduce code duplication.

Patch by Zhentan Feng, spyfeng gmail

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18377 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Document addition of new avcodec_decode_video2/audio3/subtitle2() API and
the deprecation of the old API calls.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18376 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add support for AMR audio in the RTP muxer
patch by Martin Storsjö (martin AT martin DOT st)

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18375 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

force sample for qcelp when not stored in mov, fix #968

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18374 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Reindent after r18372.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18373 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add waveformat-extensible support in the wav muxer.

Patch (GSoC qualfication task) by Zhentan Feng spyfeng gmail com, see
"[FFmpeg-devel] Add waveformat extensible support in wav muxer (SoC
qualification task)" thread on mailinglist.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18372 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Clarify which time_base the relevant members of AVPacket use

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18371 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

move codec tag tables near corresponding code

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18370 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

cosmetics, reindent

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18369 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

cosmetics, add empty line and remove useless braces

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18368 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

fix compilation, add missing parenthesis

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18367 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

comment the ipod subtitle check

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18366 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

invert condition to simplify code

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18365 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

remove no more needed code, tag is set by default

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18364 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

cosmetics, reindent, add empty lines

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18363 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

split mov_find_codec_tag in separate per format functions

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18362 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Improve grammar/comprehensibility of the lavu 50.2.0 entry.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18361 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Always return 0 if read_packet is successful.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18360 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Do not uselessly read version string into a buffer.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18359 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Describe read_alloc return value and required pkt handling to avoid memleaks

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18358 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Error out also when reading nuv header returns with partial data and return
AVERROR(EIO) then.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18357 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

set bits_per_coded_sample for rawvideo

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18356 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

override mov fourcc for pcm audio, this is safer when stream copying

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18355 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix second amr_nb_decode_frame() to also use the new AVPacket argument

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18354 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Move av_packet_*() functions from libavformat/ to libavcodec/, where the
AVPacket structure now resides also.

Patch by Thilo Borgmann thilo.borgmann googlemail com, see the mailinglist
thread "Google Summer of Code participation" for additional discussion.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18353 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

fix vp5/vp6 decoding by using new prototype for decode function

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18352 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Implement avcodec_decode_video2(), _audio3() and _subtitle2() which takes an
AVPacket argument rather than a const uint8_t *buf + int buf_size. This allows
passing of packet-specific flags from demuxer to decoder, such as the keyframe
flag, which appears necessary to playback corePNG P-frames.

Patch by Thilo Borgmann thilo.borgmann googlemail com, see also the thread
"Google Summer of Code participation" on the mailinglist.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18351 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Move AVPacket up a bit, so that structs/functions that include AVPacket can
themselves be reasonably positioned.

Patch by Thilo Borgmann thilo.borgmann googlemail com, see mailinglist thread
"[FFmpeg-devel] Google Summer of Code participation".

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18350 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

use av_freep() instead of av_free() + =NULL.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18349 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix the copyright year

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18348 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add support for H.263 video in the RTP muxer
patch by Martin Storsjö (martin AT martin DOT st)

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18347 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Do not return payload type 34 for H.263 (it is deprecated)

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18346 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Move scale factor computation to its own function. Patch by Kenan
Gillet.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18345 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Try to honor even completely invalid motion vectors as far as is
easy.
Fixes issue961.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@18344 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b