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* sgienc: Make sure to initialize skipped header portionsVittorio Giovara2015-12-07
| | | | | | | Fix fate tests with asan. Introduced during bytestream2 porting (in revision 62cc8f4d79dad119e8efeaae080a58a8dcb1e89d). Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* lavc: Deprecate coder_type and its symbolsVittorio Giovara2015-12-07
| | | | | | | | | | Most option values are simply unused or ignored and in practice the majory of codecs only need to check whether to enable rle or not. Add appropriate codec private options which better expose the allowed features. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* sgi: Correctly propagate meaningful error valuesVittorio Giovara2015-11-24
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* sgienc: Support encoding high bit depth images with RLEVittorio Giovara2015-11-24
| | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* sgienc: Use a local RLE encoding functionVittorio Giovara2015-11-24
| | | | | | SGI RLE encoding is slighlty different than the one provided by rle module (especially at high bit depth). The pixel count function however does not change, so it is simply made library-public.
* sgienc: Port to bytestream2Vittorio Giovara2015-11-24
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* sgienc: Do not end RLE lines with 0sVittorio Giovara2015-11-24
| | | | | | | | This is never mentioned in the specifications, and decoders work just as fine without it. Update the fate references since the compressed file is smaller. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* Deprecate avctx.coded_frameVittorio Giovara2015-07-20
| | | | | | | | | | | | | | | | | The rationale is that coded_frame was only used to communicate key_frame, pict_type and quality to the caller, as well as a few other random fields, in a non predictable, let alone consistent way. There was agreement that there was no use case for coded_frame, as it is a full-sized AVFrame container used for just 2-3 int-sized properties, which shouldn't even belong into the AVCodecContext in the first place. The appropriate AVPacket flag can be used instead of key_frame, while quality is exported with the new AVPacketSideData quality factor. There is no replacement for the other fields as they were unreliable, mishandled or just not used at all. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* Gather all coded_frame allocations and free functions to a single placeVittorio Giovara2015-07-20
| | | | | | | | | | | | | | Allocating coded_frame is what most encoders do anyway, so it makes sense to always allocate and free it in a single place. Moreover a lot of encoders freed the frame with av_freep() instead of the correct API av_frame_free(). This bring uniformity to encoder behaviour and prevents applications from erroneusly accessing this field when not allocated. Additionally this helps isolating encoders that export information with coded_frame, and heavily simplifies its deprecation. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* sgi: encode images with 4 channels at 8 and 16 bitsVittorio Giovara2014-04-01
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* sgi: check maximum supported resolutionPiotr Bandurski2014-04-01
| | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* sgi: K&R formatting cosmeticsVittorio Giovara2014-04-01
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* sgienc: use the AVFrame API properly.Anton Khirnov2013-11-16
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* cosmetics: Group .name and .long_name together in codec/format declarationsDiego Biurrun2013-10-03
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* Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormatAnton Khirnov2012-10-08
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* Replace all CODEC_ID_* with AV_CODEC_ID_*Anton Khirnov2012-08-07
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* cosmetics: Align codec declarationsMartin Storsjö2012-04-06
| | | | | | | 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>
* sgienc: switch to encode2().Anton Khirnov2012-02-20
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* lavc: use designated initialisers for all codecs.Anton Khirnov2011-07-29
| | | | It's more readable and less prone to breakage.
* Replace deprecated FF_*_TYPE symbols with AV_PICTURE_TYPE_*.Stefano Sabatini2011-05-02
| | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* Replace FFmpeg with Libav in licence headersMans Rullgard2011-03-19
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
* Add ff_ prefix to data symbols of encoders, decoders, hwaccel, parsers, bsf.Diego Elio Pettenò2011-01-26
| | | | | | | None of these symbols should be accessed directly, so declare them as hidden. Signed-off-by: Mans Rullgard <mans@mansr.com>
* Define AVMediaType enum, and use it instead of enum CodecType, whichStefano Sabatini2010-03-30
| | | | | | is deprecated and will be dropped at the next major bump. Originally committed as revision 22735 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Fix wrongly indented block.Diego Biurrun2009-10-01
| | | | Originally committed as revision 20117 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Use "!exp" instead of "exp == NULL" in if condition.Diego Biurrun2009-10-01
| | | | Originally committed as revision 20116 to svn://svn.ffmpeg.org/ffmpeg/trunk
* cosmetics: K&R coding style, prettyprintingDiego Biurrun2009-10-01
| | | | Originally committed as revision 20115 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add support for SGI images without RLE compression.Anne-Laure de Smit2009-09-30
| | | | | | patch by Anne-Laure de Smit, annelaure.desmit gmail com Originally committed as revision 20104 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Mark all pix_fmts and supported_framerates compound literals as const.Reimar Döffinger2009-09-06
| | | | | | Makes no difference for gcc but at least icc can put them in .rodata then. Originally committed as revision 19789 to svn://svn.ffmpeg.org/ffmpeg/trunk
* sgi encoder does not support pal8Baptiste Coudurier2009-05-10
| | | | Originally committed as revision 18791 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Make AVCodec long_names definition conditional depending on CONFIG_SMALL.Stefano Sabatini2008-06-12
| | | | Originally committed as revision 13759 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Replace some occurrences of -1 with PIX_FMT_NONE.Carl Eugen Hoyos2008-05-11
| | | | | | Fixes icc warning #188: enumerated type mixed with another type Originally committed as revision 13130 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Add long names to some AVCodec declarations.Stefano Sabatini2008-04-29
| | | | | | patch by Stefano Sabatini, stefano.sabatini-lala poste it Originally committed as revision 13022 to svn://svn.ffmpeg.org/ffmpeg/trunk
* Apply 'cold' attribute to init/uninit functions in libavcodecZuxy Meng2008-03-21
| | | | Originally committed as revision 12525 to svn://svn.ffmpeg.org/ffmpeg/trunk
* SGI image decoder ported to the new image API.Xiaohui Sun2007-04-06
patch by Xiaohui Sun, sunxiaohui dsp.ac cn Originally committed as revision 8635 to svn://svn.ffmpeg.org/ffmpeg/trunk
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