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* partially rename FFmpeg to LibavJanne Grunau2011-03-166-29/+29
| | | | update mailing list references and irc channels in configure
* mp3enc: remove mp3_write_packet(), use ff_raw_write_packet() insteadAnton Khirnov2011-03-162-12/+5
| | | | The two functions are identical, no point in duplicating code here.
* Do not attempt to decode APE file with no framesKostya2011-03-161-0/+4
| | | | | This fixes invalid reads/writes with this sample: http://packetstorm.linuxsecurity.com/1103-exploits/vlc105-dos.txt
* jvdec: don't use deprecated url_feof()Anton Khirnov2011-03-161-1/+1
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* mathops: fix MULL() when the compiler does not inline the function.Justin Ruggles2011-03-151-1/+1
| | | | | | | If the function is not inlined, an immmediate cannot be used for the shift parameter, so the %cl register must be used instead in that case. This fixes compilation for x86-32 using gcc with --disable-optimizations.
* id3v2: merge TYER/TDAT/TIME to date tagAnton Khirnov2011-03-151-0/+47
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* mathops: change "g" constraint to "rm" in x86-32 version of MUL64().Justin Ruggles2011-03-151-1/+1
| | | | | The 1-arg imul instruction cannot take an immediate argument, only a register or memory argument.
* mathops: convert MULL/MULH/MUL64 to inline functions rather than macros.Justin Ruggles2011-03-151-16/+37
| | | | | | This fixes unexpected name collisions that were occurring with variables declared within the macros. It also fixes the fate-acodec-ac3_fixed regression test on x86-32.
* Use AVERROR_EXIT with url_interrupt_cb.Nicolas George2011-03-159-11/+13
| | | | | | | | | | | | | Functions interrupted by url_interrupt_cb should not be restarted. Therefore using AVERROR(EINTR) was wrong, as it did not allow to distinguish when the underlying system call was interrupted and actually needed to be restarted. This fixes roundup issues 2657 and 2659 (ffplay not exiting for streamed content). Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* Add AVERROR_EXIT.Nicolas George2011-03-152-0/+3
| | | | | | | | This is different from AVERROR(EINTR) because calls that fail with EINTR should usually be restarted. Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* avio: deprecate url_ferrorAnton Khirnov2011-03-157-10/+9
| | | | | | AVIOContext.error should be used directly instead. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* lavf/utils: dont't explicitly check AVIOContext.errorAnton Khirnov2011-03-151-8/+0
| | | | | | The error should be caught in write_packet()/write_trailer() Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* h264_mp4toannexb_bsf: Fix spurious warning when stream has SPS and PPS units.Philip Langdale2011-03-151-1/+4
| | | | | Signed-off-by: Philip Langdale <philipl@overt.org> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* Delete MAINTAINERS fileMans Rullgard2011-03-141-379/+0
| | | | | | This file is a bad idea and also badly outdated. Signed-off-by: Mans Rullgard <mans@mansr.com>
* ac3enc: add SIMD-optimized shifting functions for use with the fixed-point ↵Justin Ruggles2011-03-145-37/+120
| | | | AC3 encoder.
* ac3enc: do not right-shift fixed-point coefficients in the final MDCT stage.Justin2011-03-147-39/+65
| | | | | | | | | This increases the accuracy of coefficients, leading to improved quality. Rescaling of the coefficients to full 25-bit accuracy is done rather than offsetting the exponent values. This requires coefficient scaling to be done before determining the rematrixing strategy. Also, the rematrixing strategy calculation must use 64-bit math to prevent overflow due to the higher precision coefficients.
* mm decoder: move buffer allocation from decode_init() to decode_frame()Peter Ross2011-03-141-4/+5
| | | | | | This permits playback in ffplay when libavfilter is enabled. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* jv demuxer: prevent video packet size overflowPeter Ross2011-03-141-0/+2
| | | | | | | In the event of overflow, the JV_PADDING state will avio_skip over any overflow bytes (using JVFrame.total_size). Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* jv demuxer: define JV_PREAMBLE_SIZE instead of hard coding the numberPeter Ross2011-03-141-3/+5
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* jv demuxer: calculate palette_size for each frame in read_headerPeter Ross2011-03-141-5/+5
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* Bitmap Brothers JV errataPeter Ross2011-03-143-0/+6
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* Bitmap Brothers JV demuxerPeter Ross2011-03-144-1/+224
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* Bitmap Brothers JV video decoderPeter Ross2011-03-144-2/+220
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* Update the url to the site website and change ffmpeg-devel to libav-develJohan Andersson2011-03-139-27/+27
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* doc: document applehttp protocolLuca Barbato2011-03-131-0/+16
| | | | | The documentation might be extended once/if a live/store override option will have to be provided for non-compliant segmenter.
* VP8: fix other function declarationJason Garrett-Glaser2011-03-121-1/+1
| | | | Was missed in 3efbe137.
* VC1: Export profile/levelHendrik Leppkes2011-03-122-4/+24
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* ffmpeg: remove unused variable in ffmpeg_exit()Stefano Sabatini2011-03-121-1/+0
| | | | | | | | Fix the warning: ffmpeg.c: In function ‘ffmpeg_exit’: ffmpeg.c:509: warning: unused variable ‘j’ Signed-off-by: Mans Rullgard <mans@mansr.com>
* VP8: optimize VP8Context struct orderingJason Garrett-Glaser2011-03-122-79/+79
| | | | | Shaves at least 3KB off code size on x86, should improve cache utilization. This would probably be useful to do for other decoders/encoders as well.
* VP8: fix function declarationJason Garrett-Glaser2011-03-121-1/+1
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* VP8: token probs doesn't need paddingJason Garrett-Glaser2011-03-121-2/+1
| | | | | prob[0] is the only prob array ever accessed, so prob[1] can serve as padding for prob[0].
* VP8: use a goto to break out of two loopsJason Garrett-Glaser2011-03-121-1/+2
| | | | | A break statement was supposed to break out of two loops, but only broke out of one. Didn't affect output, just could have been marginally slower.
* Add CONFIG_AC3DSP symbol to simplify makefilesMans Rullgard2011-03-123-9/+8
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* configure: use pkg-config helpersMans Rullgard2011-03-111-14/+7
| | | | | | | | This makes existing pkg-config uses as well as the libsdl checks use the new pkg-config helper functions, which should be more robust against broken systems. Signed-off-by: Mans Rullgard <mans@mansr.com>
* configure: improve pkg-config supportMans Rullgard2011-03-111-1/+35
| | | | | | | | | | | | This adds helper functions for checking packages with pkg-config and managing the associated flags. Note that pkg-config use is still discouraged due to widespread poor practices resulting in broken flags in many situations. A few badly designed packages require flags only obtainable using pkg-config, and these functions are intended for those cases. Signed-off-by: Mans Rullgard <mans@mansr.com>
* configure: allow checking multiple functions in check_func_headers()Mans Rullgard2011-03-111-15/+12
| | | | | | | | | | This makes it possible to pass a space-separated list of functions to check_func_headers and check_lib2. If any function is missing, none are enabled as available, so this should only be used for all-or-nothing sets, i.e. groups in which none will be used if any one is missing. Signed-off-by: Mans Rullgard <mans@mansr.com>
* Add one more avc intra fourcc and extend the descriptionBenjamin Larsson2011-03-101-2/+3
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* Export profiles from the mpeg2 video decoderBenjamin Larsson2011-03-102-0/+21
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* id3v2: fix typo in error messageAnton Khirnov2011-03-091-1/+1
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* aacenc: Fix a segfault in search_for_quantizersNathan Caldwell2011-03-082-2/+1
| | | | | | | | This reverts the removal of scoefs from AACEncContext. It resulted in scoefs being a NULL pointer when search_for_quantizers() is called. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* avio: deprecate url_feofAnton Khirnov2011-03-0764-115/+116
| | | | | | AVIOContext.eof_reached should be used directly instead. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* mpegts: add all stream languages into metadataAnssi Hannula2011-03-071-6/+12
| | | | | | | This is used at least on some older DVB broadcasts for dual-mono audio tracks. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* In retry_transfer_wrapper, do not check url_interrupt_cb, causes problemsBaptiste Coudurier2011-03-071-2/+2
| | | | | | | | | | | | when writing and pressing q during encoding. Instead, check url_interrupt_cb at the end. Note that when a protocol is interrupted by url_interrupt_cb, some data may be silently discarded: the protocol context is not suitable for anything anymore. Signed-off-by: Nicolas George <nicolas.george@normalesup.org> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* Flag DVB subtitles for the hard hearing appropriately using their ↵Hendrik Leppkes2011-03-071-1/+11
| | | | | | | | | | component_type id. This is based on the component_type definition in the DVB SI spec [1]. [1]: http://www.dvb.org/technology/standards/a038_DVB-SI_dEN300468v1.12.1.pdf Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* mpegtsenc: handle multiple language tags per streamAnssi Hannula2011-03-071-5/+23
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* lavf: update documentation of AVOutputFormat.flagsAnssi Hannula2011-03-071-1/+3
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* reindent.Ronald S. Bultje2011-03-071-3/+1
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* avio: move ff_rewind_with_probe_data from avio.h to avio_internal.hAnton Khirnov2011-03-074-17/+17
| | | | | | also change its prefix to ffio Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* avio: deprecate url_fget_max_packet_sizeAnton Khirnov2011-03-073-9/+6
| | | | | | AVIOContext.max_packet_size should be used directly instead. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* aacenc: remove the data arraysYoung Han Lee2011-03-072-16/+17
| | | | Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
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