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path: root/libavcodec/iff.c
AgeCommit message (Collapse)Author
2012-06-17lavc: build some codecs only if they are actually enabledPaul B Mahol
Saves few bytes if only some of them in same file are enabled. Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-05-30iff: check if there is extradataPaul B Mahol
Fixes #1368. Signed-off-by: Paul B Mahol <onemda@gmail.com>
2012-05-28iff_ilbm: fix null ptr derefMichael Niedermayer
Fixes Ticket1362 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-04-22iff: fix null ptr dereferenceMichael Niedermayer
Found-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-04-08Merge remote-tracking branch 'qatar/master'Michael Niedermayer
* qatar/master: rtpdec_asf: Set the no_resync_search option for the chained asf demuxer asfdec: Add an option for not searching for the packet markers cosmetics: Clean up the tiffenc pix_fmts declaration to match the style of others cosmetics: Align codec declarations cosmetics: Convert mimic.c to utf-8 avconv: remove an unused function parameter. avconv: remove now pointless variables. avconv: drop support for building without libavfilter. nellymoserenc: fix crash due to memsetting the wrong area. libavformat: Only require first packet to be known for audio/video streams avplay: Don't try to scale timestamps if the tb isn't set Conflicts: Changelog configure ffmpeg.c libavcodec/aacenc.c libavcodec/bmpenc.c libavcodec/dnxhddec.c libavcodec/dnxhdenc.c libavcodec/ffv1.c libavcodec/flacenc.c libavcodec/fraps.c libavcodec/huffyuv.c libavcodec/libopenjpegdec.c libavcodec/mpeg12enc.c libavcodec/mpeg4videodec.c libavcodec/pamenc.c libavcodec/pgssubdec.c libavcodec/pngenc.c libavcodec/qtrleenc.c libavcodec/rawdec.c libavcodec/sgienc.c libavcodec/tiffenc.c libavcodec/v210dec.c libavcodec/wmv2dec.c libavformat/utils.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
2012-04-06cosmetics: Align codec declarationsMartin Storsjö
Also break some long lines, remove codec function placeholder comments and add spaces in sample/pixel format lists. Signed-off-by: Martin Storsjö <martin@martin.st>
2012-03-29iff: prevent a possible crash with broken/prepared IFF PBMPiotr Bandurski
Based on fix by Peter Ross for ticket #1054. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-03-19Match documentation for transparency in BGR32 iff images.Carl Eugen Hoyos
2012-03-13iff: do not decode unsupported pbms with ham decoderPeter Ross
This prevents the segfault reported by ticket #1054
2012-03-12iff: check for pbm tagami_stuff
more robust Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-03-09iff: add support for IFF DEEPPiotr Bandurski
Fixes trac #1045. Thanks to Peter Ross for his help with this patch. Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-02-14iff: Fix decode_ham_plane32() buf_size.Michael Niedermayer
The wrong variable was passed into decode_ham_plane32() Fixes: Ticket922 Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-01-15iff: support masking plane featurePeter Ross
Fixes ticket 705. Reported-by: ami-stuff Signed-off-by: Peter Ross <pross@xvid.org> Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2012-01-14Support transparency in iff images.Carl Eugen Hoyos
Fixes ticket #707. Reviewed-by: Peter Ross
2011-12-03iff: support ExtraHalfBrite (EHB) palette modePeter Ross
Fixes ticket #663. Based on patch by ami_stuff Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-11-27HAM6/HAM8 support for IFF ACBM decoderPeter Ross
Based on patch by ami_stuff Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-11-27iff: fix invalid reads (ticket 689)Peter Ross
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-11-22[PATCH] IFF Amiga Continuous Bitmap (ACBM)decoderami_stuff
Some sample IFF ACBM files can be found here: http://aminet.net/package/dev/basic/ABdemos Thanks to Peter Ross for his help with this patch. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-11-06Try to set AVFrame.reference to correct values.Reimar Döffinger
I am not sure these new values are correct, not am I sure the semantics are a good idea since we do not seem to make any use of them but they caused a lot of confusion, but this seems to make things closer to matching the documentation. Signed-off-by: Reimar Döffinger <Reimar.Doeffinger@gmx.de>
2011-07-30Merge remote-tracking branch 'qatar/master'Michael Niedermayer
* 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>
2011-07-29lavc: use designated initialisers for all codecs.Anton Khirnov
It's more readable and less prone to breakage.
2011-05-11iff: remove get_image_data() and get_image_size() wrappersStefano Sabatini
Remove one level of indirection, simplify code.
2011-05-11iff: remove get_palette_size() wrapperStefano Sabatini
Remove one level of indirection/improve readability.
2011-05-11iff: remove pointless get_palette_data() wrapperStefano Sabatini
Also rename variable "extradata" to "palette" ff_cmap_read_palette() and extract_header(), more meaningful.
2011-05-07lavc: set defaults in internal codec framesStefano Sabatini
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.
2011-04-24HAM6/HAM8 support for IFF demuxer/decoderSebastian Vater
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2011-03-19Replace FFmpeg with Libav in licence headersMans Rullgard
Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-02-17Merge libavcore into libavutilReinhard Tartler
Done to keep ABI compatible. Otherwise this is just silly
2011-02-15Merge libavcore into libavutilReinhard Tartler
It is pretty hopeless that other considerable projects will adopt libavutil alone in other projects. Projects that need small footprint are better off with more specialized libraries such as gnulib or rather just copy the necessary parts that they need. With this in mind, nobody is helped by having libavutil and libavcore split. In order to ease maintenance inside and around FFmpeg and to reduce confusion where to put common code, avcore's functionality is merged (back) to avutil. Signed-off-by: Reinhard Tartler <siretart@tauware.de>
2011-01-28Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf.Diego Elio Pettenò
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)
2011-01-28Make ff_cmap_read_palette static to libavcodec/iff.c. Delete iff.h.Diego Elio Pettenò
The iff.h header only declared one function that is now static, the libavformat/iff.c source file wasn't using it before. Drop the file entirely. Signed-off-by: Mans Rullgard <mans@mansr.com> (cherry picked from commit 2d162e3825a35b6ac42a27d27c4a3ebbd141828d)
2011-01-26Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf.Diego Elio Pettenò
None of these symbols should be accessed directly, so declare them as hidden. Signed-off-by: Mans Rullgard <mans@mansr.com>
2011-01-26Make ff_cmap_read_palette static to libavcodec/iff.c. Delete iff.h.Diego Elio Pettenò
The iff.h header only declared one function that is now static, the libavformat/iff.c source file wasn't using it before. Drop the file entirely. Signed-off-by: Mans Rullgard <mans@mansr.com>
2010-09-07Use new imgutils.h API names, fix deprecation warnings.Stefano Sabatini
Originally committed as revision 25058 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-08-06Remove use of the deprecated function avcodec_check_dimensions(), useStefano Sabatini
av_check_image_size() instead. Originally committed as revision 24711 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-07-11bswap: change ME to NE in macro namesMåns Rullgård
Other parts of FFmpeg use NE (native endian) rather than ME (machine). This makes it consistent. Originally committed as revision 24169 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-30Fix grammar errors in documentationMåns Rullgård
Originally committed as revision 23904 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-22IFF PBM decoder: Add a pad byte if image width is odd <aleksi dot nurmi at ↵Peter Ross
gmail dot com> Originally committed as revision 23701 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-06-01Move get_buffer() calls from decode_init() to decode_frame(). Anything else isSebastian Vater
unsupported and causes crashes when libavfilter is enabled. Patch by Sebastian Vater <cdgs basty googlemail com>. Originally committed as revision 23411 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-17Factorize code into a single function.Sebastian Vater
Patch by Sebastian Vater, cdgs D basty A gmail Originally committed as revision 23148 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-13Reindent after r23124. Patch by Sebastian Vater <cdgs basty googlemail com>.Sebastian Vater
Originally committed as revision 23128 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-13Grayscale support. Patch by Sebastian Vater <cdgs basty googlemail com>.Sebastian Vater
Originally committed as revision 23124 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-13Reindent after r23112.Sebastian Vater
Patch by Sebastian Vater <cdgs basty googlemail com>. Originally committed as revision 23113 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-13Move handling of paletted data to the IFF demuxer. This allows futureSebastian Vater
handling of things such as masking/EHB/HAM for this type of data. Patch by Sebastian Vater <cdgs basty googlemail com>. Originally committed as revision 23112 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-13Handle palette underflows, fill remaining space with black (zero) data.Sebastian Vater
Patch by Sebastian Vater <cdgs basty googlemail com>. Originally committed as revision 23111 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-13Move a while(..){..} -> do{..}while(..), slightly faster.Sebastian Vater
Patch by Sebastian Vater <cdgs basty googlemail com>. Originally committed as revision 23110 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-10Optimize decodeplane32().Sebastian Vater
Patch by Sebastian Vater <cdgs basty googlemail com>. Originally committed as revision 23081 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-10Ensure that width and height are > 0. avcodec_open() itself only checks thatSebastian Vater
they are >= 0. Patch by Sebastian Vater <cdgs basty googlemail com>. Originally committed as revision 23080 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-10Remove "bps" parameter to decodeplane8/32(), it's unused.Sebastian Vater
Patch by Sebastian Vater <cdgs basty googlemail com>. Originally committed as revision 23068 to svn://svn.ffmpeg.org/ffmpeg/trunk
2010-05-09IFF: decode last 8 pixels per lineMåns Rullgård
The decodeplane8() function processes one byte of input less than it should. Also, the for loop has an unusual style with side-effects in the controlling expression; replaced with a more intuitive while loop. 10l to Basty. Originally committed as revision 23063 to svn://svn.ffmpeg.org/ffmpeg/trunk
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