Correctly handle case where buffer is 100% full

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12389 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

add myself as vfwcap.c maintainer

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12388 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

dc1394.c has been renamed to libdc1394.c

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12387 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Split libavdevice maintainers out of libavformat

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12386 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Typo + grammar

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12385 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

VFW capture support

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12384 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Introduce max_picture_buffer variable in AVFormatContext,
set by rtbufsize option.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12383 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

#error in case we do not know how to provide alignment.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12382 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

cosmetics: Fix indentation in a few more places.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12381 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

cosmetics: Normalize {} placement after for, while, if.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12380 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Mention that libavdevice/x11grab.c is GPLed.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12379 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Define WIN32_LEAN_AND_MEAN before including windows.h to exclude
rarely-used header files.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12378 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Include windows.h instead of trying to redeclare Sleep
os_support.h used to be included in all lavf files, and including windows.h
here caused a significant slowdown.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12377 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Rename pp variable to postproc for consistency.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12376 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

check for x86 bswap instruction

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12375 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

huffman: add a zero_count flag and use it in fraps
fixes issue349

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12374 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

huffman: pass hnode_first as a flag instead of as an argument on is own

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12373 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Put network-related code under #ifdef

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12372 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Group network-related code together

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12371 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix unused variable warnings.
patch by mark cox, melbournemark+ffmpeg gmail.com

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12370 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

cosmetics: prettyprinting

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12369 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Install libavfilter if it has been enabled.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12368 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

The videohook target does not depend on .libs.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12367 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Make ffplay use parse_number_or_die instead of atoi.
Stefano Sabatini, stefano.sabatini-lala poste it

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12366 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

cosmetics: Remove useless empty line.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12365 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

cosmetics: Consistently move NAME and FFLIBS to the top of each Makefile.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12364 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

__stdcall -> WINAPI
Windows x64 has no __stdcall.
It is not yet supported, but someday it might...

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12363 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

simplify library version handling

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12362 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

replace -f pgmyuv with -f image2 -vcodec pgmyuv

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12361 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Simplify do_video_encoding() in regression.sh

All calls of this function use pgmyuv input format; hence
no need to specify it explicitly.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12360 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove mp4psp regression test

The PSP MP4 format requires an AAC audio stream, so until
we have an AAC encoder we cannot test this format.

The existing test is broken and does not actually use the
PSP format.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12359 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add 'disposition' bitfield to AVStream and use it for both muxing and demuxing
of matroska and nut.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12358 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

fix AVClass for avfilter

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12357 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

indentation

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12356 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

do not display par and dar if not available

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12355 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

consolidate CFLAGS, LDFLAGS, EXTRALIBS assignment

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12354 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

do not reset duration_error for all streams, only reset current stream, fix wrong_fps.gxf

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12353 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Make av_class a pointer to a const AVClass. Addresses one warning in
imgresample.c.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12352 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Don't use unchecked data from the bitstream.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12351 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

support AVDISCARD_ALL

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12350 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

fix interlaced decoding, original patch from reimar

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12349 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

IMA ADPCM encoder - QT variant

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12348 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Skip over unknown extended_content_header tags.
fixes issue358

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12347 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

simplify

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12346 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

make compilation of mpeg12* and mpegvideo conditional

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12345 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

move ff_mpeg1_dc_scale_table to mpegvideo.c

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12344 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

allow vpath search only for source files

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12343 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

simplify processing of some --disable-* options

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12342 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add correct version number to shared libavfilter

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12341 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix avfilter compilation with --enable-shared and no libswscaler

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12340 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

add dependencies for matroska audio and nut muxers over lavc

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12339 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Set TCP protocol to is_streamed=1 as seeking is not possible.
Björn Axelsson, bjorn.axelsson intinor se

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12338 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

doxyfy frame types comments and add some more comments

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12337 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

define BI frame type along with other frame types

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12336 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

cosmetic: align

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12335 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

remove some unneeded artificial dependencies from configure

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12334 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

add some required objects dependencies

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12333 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Avoid linking with h263 and mpeg4 find_frame_end()
when those codecs are not enabled.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12332 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Add some information about the stream bitrate, if available

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12331 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Subtitle support. (untested)

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12330 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

The last flag fix, fixed mpeg4-qprd (there the flags ended up being trashed
through lrintf(), that is gcc puted the 32bit int flags in a 32bit float
which caused some to be lost ...).
I wonder why FATE didnt pick this up ?

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12329 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

set block align for mace3/6

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12328 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

correctly compute bit rate for compressed audio, should fix seeking in aiff

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12327 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

fix the WC3 Xan decoder by correcting the frame accounting logic

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12326 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

sws_flags is unsigned.
This together with the last commit fixes the strange behavior of -sws_flags.
(issue229)

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12325 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix handling flags with the MSB set.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12324 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

remove more useless mpegvideo.h includes

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12323 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

move EDGE_WIDTH definition allong with draw_edges where it belongs

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12322 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

remove #include "mpegvideo.h" where it is not needed

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12321 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

move relevant declarations to mpeg12data.h

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12320 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

move run length table constants to rl.h

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12319 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

move ff_emulated_edge_mc() to dsputil

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12318 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Remove unused elements from tables.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12317 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Detect and prevent reading over the end of counts_*. We pass the error
through a context variable as this is simpler and i think also faster, but
the return value of functions could be used instead of course.
The code also ensures as a side effect that the AC decoder state does not
become invalid.
This fixes all known crashes. And outputs nothing in case of an error instead
of random noise.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12316 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Prevent segfault due to reading over the end of the input buffer.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12315 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

fix wmv3 dependencies

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12314 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix compilation on powerpc.
DECLARE_ALIGNED_8 is not defined at that point, but this code is powerpc
only, so it's really equivalent to DECLARE_ALIGNED(16...

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12313 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

remove old draw_edges declaration cruft

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12312 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

move ff_init_scantable() into dsputil

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12311 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Ignore flags after pts/dts if there are no bytes left.
Fixes decoding of vdr-radio.vdr. (issue198)

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12310 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

move draw_edges() into dsputil

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12309 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

dsputil.h is a local header

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12308 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

include required header

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12307 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

include required headers for int64_t and AV_RB16()

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12306 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

avi.h don't use anything from avcodec.h

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12305 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix endian test with grep not handling non-text files

POSIX grep is not required to support non-text files.

Idea by Rich Felker.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12304 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

remove invalid free() forgotten in r12300

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12303 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

remove unnecessary backslashes

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12302 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix libavfilter compilation and make it more in line
with the other libav*.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12301 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Provide non null class name to avoid crash.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12300 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Force DOS users to enable memalign hack when needed,
the same way it's done for MinGW.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12299 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Support setting the debuglevel (-g level) with --enable-debug=#

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12298 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fix decoding of interlaced gif, e.g. http://samples.mplayerhq.hu/GIF/7up.gif

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12297 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

fix issue274

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12296 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Print slightly more usefull info.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12295 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fallback to sample rate if bit rate is 0. This avoids 0 timebases in nut.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12294 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

factorize

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12293 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

subtitles (codec tag tables still missing ...)

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12292 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Use "disable" helper function

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12291 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Store aspect ratio in avis.

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@12290 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b