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* Merge remote-tracking branch 'qatar/release/0.8' into release/0.10Michael Niedermayer2012-03-161-8/+29
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/release/0.8: (154 commits) Update Changelog for the 0.8.1 Release dca: include libavutil/mathematics.h for possibly missing M_SQRT1_2 dca: don't use av_clip_uintp2(). snow: check reference frame indices. snow: reject unsupported chroma shifts. xa_adpcm: limit filter to prevent xa_adpcm_table[] array bounds overruns. h264: increase reference poc list from 16 to 32. h264: stricter reference limit enforcement. h264: improve parsing of broken AVC SPS Replace computations of remaining bits with calls to get_bits_left(). png: convert to bytestream2 API. roqvideo: convert to bytestream2 API. smc: port to bytestream2 API. tgq: convert to bytestream2 API. algmm: convert to bytestream2 API. jvdec: unbreak video decoding h264: Fix invalid interlaced/progressive MB combinations for direct mode prediction. libx264: add 'stats' private option for setting 2pass stats filename. libx264: fix help text for slice-max-size option. avconv: reindent ... Conflicts: Changelog RELEASE avconv.c doc/APIchanges ffplay.c libavcodec/Makefile libavcodec/aacdec.c libavcodec/alsdec.c libavcodec/atrac3.c libavcodec/avcodec.h libavcodec/dvdata.c libavcodec/fraps.c libavcodec/golomb.h libavcodec/h264.c libavcodec/h264.h libavcodec/h264_cabac.c libavcodec/h264_cavlc.c libavcodec/h264_direct.c libavcodec/h264_parser.c libavcodec/h264_ps.c libavcodec/h264idct_template.c libavcodec/indeo3.c libavcodec/kgv1dec.c libavcodec/kmvc.c libavcodec/mjpegbdec.c libavcodec/mmvideo.c libavcodec/mpegaudiodec.c libavcodec/mpegvideo.h libavcodec/options.c libavcodec/pngdec.c libavcodec/roqvideodec.c libavcodec/shorten.c libavcodec/svq3.c libavcodec/utils.c libavcodec/version.h libavcodec/wmadec.c libavcodec/xxan.c libavformat/Makefile libavformat/asfdec.c libavformat/dv.c libavformat/mov.c libavformat/nsvdec.c libavformat/utils.c libavformat/version.h libavutil/avutil.h libavutil/error.c libavutil/error.h libswscale/swscale.c libswscale/utils.c libswscale/x86/swscale_template.c tests/ref/acodec/g722 Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lcl: return negative error codes on decode_init() errors.Ronald S. Bultje2012-03-041-7/+7
| | | | | | | | | | | | | | | | Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org (cherry picked from commit bd17a40a7e0eba21b5d27c67aff795e2910766e4) Signed-off-by: Reinhard Tartler <siretart@tauware.de>
| * lcl: error out if uncompressed input buffer is smaller than framesize.Ronald S. Bultje2012-02-261-1/+22
| | | | | | | | | | | | | | | | | | | | | | This prevents crashes when trying to read beyond the end of the buffer while decoding frame data. Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org (cherry picked from commit be129271eac04f91393bf42a490ec631e1a9abea) Signed-off-by: Anton Khirnov <anton@khirnov.net>
* | Avoid uninitialized data in lcldec when ofs is 0 in MSZH.Reimar Döffinger2011-12-311-1/+7
| | | | | | | | Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-07-301-18/+16
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: mxfdec: Include FF_INPUT_BUFFER_PADDING_SIZE when allocating extradata. H.264: tweak some other x86 asm for Atom probe: Fix insane flow control. mpegts: remove invalid error check s302m: use nondeprecated audio sample format API lavc: use designated initialisers for all codecs. x86: cabac: add operand size suffixes missing from 6c32576 Conflicts: libavcodec/ac3enc_float.c libavcodec/flacenc.c libavcodec/frwu.c libavcodec/pictordec.c libavcodec/qtrleenc.c libavcodec/v210enc.c libavcodec/wmv2dec.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * lavc: use designated initialisers for all codecs.Anton Khirnov2011-07-291-18/+16
| | | | | | | | It's more readable and less prone to breakage.
* | Merge remote-tracking branch 'qatar/master'Michael Niedermayer2011-06-241-7/+7
|\| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * qatar/master: doxygen: Consistently use '@' instead of '\' for Doxygen markup. Use av_printf_format to check the usage of printf style functions Add av_printf_format, for marking printf style format strings and their parameters ARM: enable thumb for Cortex-M* CPUs nsvdec: Propagate error values instead of returning 0 in nsv_read_header(). build: remove SRC_PATH_BARE variable build: move basic rules and variables to main Makefile build: move special targets to end of main Makefile lavdev: improve feedback in case of invalid frame rate/size vfwcap: prefer "framerate_q" over "fps" in vfw_read_header() v4l2: prefer "framerate_q" over "fps" in v4l2_set_parameters() fbdev: prefer "framerate_q" over "fps" in device context bktr: prefer "framerate" over "fps" for grab_read_header() ALSA: implement channel layout for playback. alsa: support unsigned variants of already supported signed formats. alsa: add support for more formats. ARM: allow building in Thumb2 mode Conflicts: common.mak doc/APIchanges libavcodec/vdpau.h libavdevice/alsa-audio-common.c libavdevice/fbdev.c libavdevice/libdc1394.c libavutil/avutil.h Merged-by: Michael Niedermayer <michaelni@gmx.at>
| * doxygen: Consistently use '@' instead of '\' for Doxygen markup.Diego Biurrun2011-06-241-7/+7
| | | | | | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
| * Replace FFmpeg with Libav in licence headersMans Rullgard2011-03-191-4/+4
| | | | | | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
| * Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf.Diego Elio Pettenò2011-01-261-2/+2
| | | | | | | | | | | | | | None of these symbols should be accessed directly, so declare them as hidden. Signed-off-by: Mans Rullgard <mans@mansr.com>
* | lavc: set defaults in internal codec framesStefano Sabatini2011-05-071-0/+1
| | | | | | | | | | | | | | | | | | This is required specifically for setting frame->format to -1, otherwise it will be set to 0 = PIX_FMT_YUV420P and code reading the format from the output decoded frame will get misled. In particular fix regressions occurring with the pending vsrc_buffer patch.
* | Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf.Diego Elio Pettenò2011-01-281-2/+2
|/ | | | | | | | None of these symbols should be accessed directly, so declare them as hidden. Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit d36beb3f6902b1217beda576aa18abf7eb72b03c)
* Move #ifdef before zlib_decomp() up so it covers the Doxygen comments.Diego Biurrun2010-07-021-1/+1
| | | | | | Otherwise Doxygen gets confused and cannot map comments to functions. Originally committed as revision 23988 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Remove explicit filename from Doxygen @file commands.Diego Biurrun2010-04-201-1/+1
| | | | | | | | Passing an explicit filename to this command is only necessary if the documentation in the @file block refers to a file different from the one the block resides in. Originally committed as revision 22921 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Define AVMediaType enum, and use it instead of enum CodecType, whichStefano Sabatini2010-03-301-2/+2
| | | | | | is deprecated and will be dropped at the next major bump. Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Remove unnecessary calls to avcodec_check_dimensions, the check is alreadyReimar Döffinger2009-10-131-4/+0
| | | | | | done at a higher level. Originally committed as revision 20229 to svn://svn.ffmpeg.org/ffmpeg/trunk
* add #if CONFIG_ZLIB_DECODER around zlib_decomp function.Reimar Döffinger2009-05-311-0/+2
| | | | | | Fixes compilation when zlib is not available. Originally committed as revision 19069 to svn://svn.ffmpeg.org/ffmpeg/trunk
* mszh decompression: add a special case for an all-0 mask, i.e. 32 uncompressedReimar Döffinger2009-05-311-0/+7
| | | | | | | | bytes in a row. About 15% faster mszh_decomp on an Atom N270 for http://samples.mplayerhq.hu/V-codecs/mszh-zlib/avimzsh_sample.avi Originally committed as revision 19068 to svn://svn.ffmpeg.org/ffmpeg/trunk
* lcldec: ensure that the offset for av_memcpy_backptr is valid.Reimar Döffinger2009-05-311-0/+1
| | | | Originally committed as revision 19067 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Fix memleak due to c->decomp_buf never being freed.Reimar Döffinger2009-05-311-0/+2
| | | | Originally committed as revision 19064 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Only call inflateEnd when we were actually using the zlib code.Reimar Döffinger2009-05-311-1/+2
| | | | Originally committed as revision 19063 to svn://svn.ffmpeg.org/ffmpeg/trunk
* avctx->priv_data is initialized to 0, get rid of useless extra initialization.Reimar Döffinger2009-05-311-7/+0
| | | | Originally committed as revision 19062 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Merge variable declaration and initialization.Reimar Döffinger2009-05-311-3/+2
| | | | Originally committed as revision 19061 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Use int-size types instead of char where it makes no difference.Reimar Döffinger2009-05-311-2/+2
| | | | Originally committed as revision 19060 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Take advantage of available input padding to optimize mszh_decompReimar Döffinger2009-05-311-8/+7
| | | | Originally committed as revision 19059 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Change maskbit variable to contain (1 << maskbit)Reimar Döffinger2009-05-311-2/+3
| | | | Originally committed as revision 19058 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Remove check that thanks to padding is no longer necessary.Reimar Döffinger2009-05-311-2/+0
| | | | Originally committed as revision 19057 to svn://svn.ffmpeg.org/ffmpeg/trunk
* 100l, the compression field in lcl extradata must be interpreted asReimar Döffinger2009-05-311-1/+1
| | | | | | | int8_t, not uint8_t to allow -1 for "no compression". The original code worked, but only when char was signed. Originally committed as revision 19056 to svn://svn.ffmpeg.org/ffmpeg/trunk
* One more use for FFMIN.Reimar Döffinger2009-05-311-3/+1
| | | | Originally committed as revision 19055 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Pad the decompression buffer and use av_memcpy_backptr for the mszh ↵Reimar Döffinger2009-05-311-5/+5
| | | | | | decompression. Originally committed as revision 19054 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Mark srcptr as const in mszh_decompReimar Döffinger2009-05-311-2/+2
| | | | Originally committed as revision 19053 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Remove unnecessary put_bits/get_bits includes.Reimar Döffinger2009-05-311-1/+0
| | | | Originally committed as revision 19052 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Use bytestream_get_le16 to simplify offset/count calculation for mszh ↵Reimar Döffinger2009-05-311-4/+3
| | | | | | decompression. Originally committed as revision 19051 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Remove useless & 0x1fReimar Döffinger2009-05-311-1/+1
| | | | Originally committed as revision 19050 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Document padding requirements of mszh_decomp srcptr bufferReimar Döffinger2009-05-311-0/+3
| | | | Originally committed as revision 19049 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Use srcptr_end variable to avoid having to update both srcptr and srclen.Reimar Döffinger2009-05-311-4/+2
| | | | Originally committed as revision 19048 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Change buffer size checks to avoid the undefined overflow case.Reimar Döffinger2009-05-311-2/+2
| | | | Originally committed as revision 19047 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Simply use memcpy instead of AV_RN32/AV_WN32 combination.Reimar Döffinger2009-05-311-1/+1
| | | | Originally committed as revision 19046 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Fix decoding of multithread-encoded lcl files on big-endian.Reimar Döffinger2009-05-311-4/+4
| | | | Originally committed as revision 19045 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Remove another useless ()Reimar Döffinger2009-05-311-1/+1
| | | | Originally committed as revision 19044 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Correct calculation of compressed input length.Reimar Döffinger2009-05-311-2/+2
| | | | Originally committed as revision 19043 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add sanity check for mthread_inlen, avoids crashes due to invalid reads.Reimar Döffinger2009-05-311-0/+2
| | | | Originally committed as revision 19042 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Use FFMINReimar Döffinger2009-05-311-4/+2
| | | | Originally committed as revision 19041 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Factor out zlib decompression code to avoid massive code duplication,Reimar Döffinger2009-05-311-55/+40
| | | | | | particularly due to error checks. Originally committed as revision 19040 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Use FFALIGNReimar Döffinger2009-05-311-1/+1
| | | | Originally committed as revision 19039 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Move variable into block where it is used, avoiding a unused variableReimar Döffinger2009-05-311-1/+1
| | | | | | warning if the zlib decoder is disabled. Originally committed as revision 19038 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Make lcldec less annoyingly verbose, move messages from AV_LOG_INFO to ↵Reimar Döffinger2009-05-311-15/+15
| | | | | | AV_LOG_DEBUG. Originally committed as revision 19037 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Get rid of unreachable code: avctx->codec_id == CODEC_ID_ZLIB is not possibleReimar Döffinger2009-05-311-15/+6
| | | | | | here when the zlib decoder is disabled and libavcodec is used correctly. Originally committed as revision 19036 to svn://svn.ffmpeg.org/ffmpeg/trunk
* lcldec.c: change #if CONFIG_ZLIB to #if CONFIG_ZLIB_DECODER.Reimar Döffinger2009-05-311-8/+8
| | | | | | | The zlib related code should not be compiled in when the decoder is disabled and it thus will never be used, even if we have zlib available. Originally committed as revision 19035 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Get rid of extradata casts, it already has the right uint8_t * typeReimar Döffinger2009-05-311-5/+5
| | | | Originally committed as revision 19034 to svn://svn.ffmpeg.org/ffmpeg/trunk
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