Be more verbose in describing VQF demuxer

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17879 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add a part explaining that API should be considered unstable after major
version changes and list dates of last major version increase.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17878 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Preliminary summary of AVFifoBuffer changes

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17877 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove more functions disabled by major version bump.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17876 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove/replace code disabled by major version bump.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17875 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Deprecate the Mersenne Twister.
Please use an ALFG, MLFG, LCG or KISS99 generator, MLFG&KISS99 provide higher quality
numbers and all should be faster.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17874 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Replace all uses of the replaced av_fifo_read by av_fifo_generic_read

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17873 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove the Mersenne Twister from the public API/ABI.
We provide better PRNGs.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17872 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Bump major version of libavutil due to FIFO fixes.
The current API/ABI should not be considered stable yet, further ABI/API
breakage is possible without major bumps.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17871 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove av_fifo_read, API is already broken and major version will be bumped soon.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17870 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Allocate AVFifoBuffer through the fifo API to reduce future API/ABI issues.
Yes this breaks ABI/API but ive already broken it and will bump avutil major
soon.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17869 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

add ff_random_get_seed to be used in conjunction with random functions

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17868 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Comments to indicate where memory barriers may be needed.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17867 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

VQF demuxer

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17866 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Try to fix the 1 byte cant be used issue.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17865 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

cosmetics: fix indentation

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17864 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix AVFMT_FLAG_NONBLOCK in alsa

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17863 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

rtpmap is case-insensitive, see comment from Luca in "[PATCH] rtsp.c:
keep-alive" thread.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17862 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Re-indent after last commit.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17861 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

If we get an error from ff_aac_parse_header() we should not trust the header info that it provides.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17860 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

ADTS: Increased protection against writing illegal/nonsense files.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17859 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add my name to copyright & author as requested by the original author.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17858 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add code to the self test to print jitter & drift.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17857 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix the channel allocation bug/assumption (issue 800).
Approved by Rob on IRC.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17856 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Get rid of redundant vdpau option, decoders can still be disabled individually.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17855 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix H.264 bitstream field log2_max_pic_order_cnt_lsb_minus4
if sps.poc_type == 0.

Patch by Stephen Warren, swarren nvidia com

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17854 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Oops, very silly typo.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17853 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

flacdec: Parse the metadata header in the raw FLAC demuxer.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17852 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

flacdec: Add a shared function for parsing a FLAC metadata block header.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17851 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add '#undef rand' to fix test program build.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17850 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

cosmetics: Fix test program warnings.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17849 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

pnm: Add missing 'else'. Fixes decoding for 16-bit pgm.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17848 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Vertical align.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17847 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Better name for integrator2_state.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17846 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add clock_period parameter, this should makes the code easier to use.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17845 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Selftest code.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17844 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix bug with time==0 being special.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17843 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Adapt first factor.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17842 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Merge ff_timefilter_read() and ff_timefilter_update(), this simplifies API and
avoids calling them in the wrong order.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17841 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Allow timespans to vari.
No change in perforance if they do not vari.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17840 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Reorder operations, 20% improved performance, 1 variable less.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17839 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Timefilter code by Olivier Guilyardi o list O samalyse o com

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17838 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Mark variables "j" and "structure" in execute_ref_pic_marking() as av_uninit
to work around false positive 'may be used uninitialized' warnings.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17837 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Directly read the version number from a VERSION file; useful for releases.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17836 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

AAC: hoist dependent gain lookup out of the loop

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17835 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

cosmetics: Zip Blocks Motion Video --> Zip Motion Blocks Video

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17834 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

cosmetics: Order changelog entries chronologically.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17833 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove duplicated MUL16 macro definition, fixes the warning:
libavcodec/ac3enc.c:119:1: warning: "MUL16" redefined

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17832 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

ARM: disable inline asm for armcc

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17831 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

ARM: armcc versions of bswap_16/32

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17830 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

ARM: detect armcc compiler and enable gcc mode

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17829 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

configure: check asm support using $as

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17828 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Compile .S files with $(AS), set it in configure

Assembler files using the GNU syntax need to be processed by gcc,
whichever compiler is used for C files.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17827 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Mark pos_min and pos_max variables as av_uninit to work around false
positive uninitialized variable warnings.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17826 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Mark dvdaudio_substream_type variable as av_uninit to work around false
positive uninitialized variable warning.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17825 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Pass packet position to the parser, so frame's AVPacket.pos is computed correctly.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17824 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add handling of frame position in the parser.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17823 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

flacdec: cosmetics: Add a comment with the data of the smallest FLAC
frame for future reference.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17822 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

flacdec: There is an even smaller FLAC frame size possibility.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17821 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

flacdec: 10l to me. I miscalculated the smallest FLAC frame. It is 16
bytes, not 24.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17820 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

flacdec: cosmetics: move 2 statements to immediately after frame
decoding.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17819 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

flacdec: Simplify frame sync by not using the bitstream reader.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17818 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

flacdec: Split the metadata_parse() function into 2 separate functions,
parse_streaminfo() and get_metadata_size().

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17817 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

flacdec: Add a check for small buffer size.  This ensures reading as
much of the frame header as possible without excluding the smallest
possible FLAC frame.  It also fixes a false positive warning message
that was being emitted at the end of decoding.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17816 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

flacdec: cosmetics: Use a more descriptive variable name for the number
of bytes read, instead of reusing 'i'.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17815 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

flacdec: Handle 32 bps data when checking allocated size.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17814 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

flacdec: Check curr_bps after wasted bits are subtracted.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17813 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix typo: "i" -> "in".

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17812 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add support for ct_type to correctly detect interlaced flag

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17811 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add "deprecated old scaler removed"

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17810 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove the swscale dummy option, most (all?) FATE configs should be updated
to work without it.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17809 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

100l, interplayvideo uses 8x8 blocks, so call the 8x8 put_pixels_tab function
instead of the 16x16 one. Seems to fix decoding on PPC.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17808 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Set AVFrame.reference correctly for nuv decoder.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17807 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add more correct bound checking in filter_mb().

Should fix decoding of CVMAPAQP3_Sony_E.jsv in MinGW

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17806 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add frame buffer allocators. aka simplify calls to
AVCodecContext.{get,release}_buffer().

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17804 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

MOV: fix demuxing fragmented files

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17803 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix a condition that causes an infinite loop, but only when compiled with
gcc 4.2.4 on x86_32. Thanks to Vitor for hunting this down.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17802 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

excellent first pass at a description; now it's time for the Ministry of
English Composition to tear it apart and rebuild it, stronger than before

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17801 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Part 2 of 2 of Kenan Gillet's 'make ff_qcelp_lspf2lpc
more general' changeset. This one relocates the QCELP
especific code to the qcelpdec.* files.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17800 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Part 1 of 2 of Kenan Gillet's 'make ff_qcelp_lspf2lpc
more general' changeset. This one splits ff_qcelp_lspf2lpc
into the QCELP-especific ff_qcelp_lspf2lpc + the more general
ff_qcelp_lspf2lpc.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17799 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

flacdec: When there is not enough data to read the next header block,
reset the bitstream reader instead of skipping backwards.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17798 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Split rtsp_send_cmd() into two functions, one for the actual sending of the
command and a second, new function to read the reply to this command. This
will make it possible to read server notices that are not in response to a
command in future versions, such as EOS or interrupt notices. See "[PATCH]
rtsp.c: split rtsp_send_cmd() in a send- and a receive-function" thread.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17797 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

cosmetics: indentation after last commit

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17796 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

flacdec: Check for an inline header before calling metadata_parse().

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17795 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

flacdec: Allocate buffers right after STREAMINFO is parsed.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17794 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Alpha: use -g3 with ccc to allow optimisation with debugging symbols

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17793 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix syntax for the libfaad_decoder definition.

Fix compilation (when libfaad is enabled).

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17792 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

cosmetics: indentation after last commit

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17791 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

flacdec: Avoid parsing the STREAMINFO multiple times.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17790 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Rename avctx_opts to avcodec_opts.

The new name is more meaningful and consistent with avformat_opts
and sws_opts.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17789 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Allow --enable-swscale until FATE is updated

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17788 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove old scaler.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17786 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Enable AVFMT_FLAG_NONBLOCK.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17785 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Do usleep(10000) when all demuxers returned EAGAIN.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17784 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Replace 2 return AVERROR(EAGAIN); by continue, these being nicer
and the EAGAIN where just added as example not because they made sense.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17783 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

If a demuxer returns EAGAIN, try another demuxer.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17782 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

MOV: fix crash when 'meta' occurs before first 'trak'

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17781 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Rename "fd1" variable ro "fd". There were previously two variables (fd1 and
fd2) and one was just removed, so naming the other "fd1" is counter-intuitive.
See "[RFC] rtsp.c EOF support" thread.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17780 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add url_get_file_handle(), which is used to get the file descriptor
associated with the I/O handle (e.g. the fd returned by open()). See
"[RFC] rtsp.c EOF support" thread.

There were previously some URI-specific implementations of the same idea,
e.g. rtp_get_file_handles() and udp_get_file_handle(). All of these are
deprecated by this patch and will be removed at the next major API bump.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17779 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Reindent after r17777.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@17778 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b