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path: root/libavcodec/mpeg4videodec.c
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* lavc: deprecate the use of AVCodecContext.time_base for decodingAnton Khirnov2014-10-15
| | | | | | | | | | | When decoding, this field holds the inverse of the framerate that can be written in the headers for some codecs. Using a field called 'time_base' for this is very misleading, as there are no timestamps associated with it. Furthermore, this field is used for a very different purpose during encoding. Add a new field, called 'framerate', to replace the use of time_base for decoding.
* mpeg4videodec: Fix low_delay error messageGabriel Dume2014-09-01
| | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* cosmetics: Make naming scheme of Xvid IDCT consistent with other IDCTsDiego Biurrun2014-08-27
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* mpeg4video: Initialize xvididct for all threadsAnton Khirnov2014-08-03
| | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* idct: Split off Xvid IDCTDiego Biurrun2014-08-01
| | | | | The Xvid IDCT is only required to decode some Xvid-encoded MPEG-4 files, so there is no point in having it as an unconditional part of idctdsp.
* mpegvideo: move vol_control_parameters to the only place it is usedNidhi Makhijani2014-07-29
| | | | Signed-off-by: Diego Biurrun <diego@biurrun.de>
* dsputil: Split off IDCT bits into their own contextDiego Biurrun2014-06-30
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* dsputil: Split clear_block*/fill_block* off into a separate contextDiego Biurrun2014-06-18
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* mpegvideo: move mpegvideo formats-related defines to mpegutils.hVittorio Giovara2014-03-16
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* xvid: switch to xvid mmx idct as soon as possibleJanne Grunau2014-01-31
| | | | | | | The idct implementation cannot be changed after the quantization matrices are read since it use a different permutaion. Bug-Id: videolan/7411
* mpeg4videodec: move showed_packed_warning from MpegEncContext to Mpeg4DecContextAnton Khirnov2013-12-05
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* mpeg4videodec: move intra_dc_threshold from MpegEncContext to Mpeg4DecContextAnton Khirnov2013-12-05
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* mpeg4videodec: move use_intra_dc_vlc from MpegEncContext to Mpeg4DecContextAnton Khirnov2013-12-05
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* mpeg4videodec: move sprite_{shift,traj} from MpegEncContext to Mpeg4DecContextAnton Khirnov2013-11-29
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* mpeg4videodec: move num_sprite_warping_points from MpegEncContext to ↵Anton Khirnov2013-11-29
| | | | Mpeg4DecContext
* mpeg4videodec: move sprite_brightness_change from MpegEncContext to ↵Anton Khirnov2013-11-29
| | | | Mpeg4DecContext
* mpeg4videodec: move scalability from MpegEncContext to Mpeg4DecContextAnton Khirnov2013-11-29
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* mpeg4videodec: move enhancement_type from MpegEncContext to Mpeg4DecContextAnton Khirnov2013-11-29
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* mpeg4videodec: remove a write-only variable from MpegEncContextAnton Khirnov2013-11-29
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* mpeg4videodec: move new_pred from MpegEncContext to Mpeg4DecContextAnton Khirnov2013-11-29
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* mpeg4videodec: replace MpegEncContext.reduced_res_vop with a local variableAnton Khirnov2013-11-29
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* mpeg4videodec: remove a write-only variable from MpegEncContextAnton Khirnov2013-11-29
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* mpeg4videodec: move t_frame from MpegEncContext to Mpeg4DecContextAnton Khirnov2013-11-29
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* mpeg4videodec: move cplx_estimation_* fields from MpegEncContext to ↵Anton Khirnov2013-11-29
| | | | Mpeg4DecContext
* mpeg4videodec: move mpeg4-specific bug workaround variables from ↵Anton Khirnov2013-11-29
| | | | MpegEncContext to Mpeg4DecContext
* mpeg4videodec: move mpeg4-specific post-frame-decode code from h264dec to ↵Anton Khirnov2013-11-29
| | | | mpeg4videodec
* mpeg4videodec: move mpeg4-specific bug detection from h263 generic code to mpeg4Anton Khirnov2013-11-29
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* mpeg4videodec: move MpegEncContext.resync_marker into Mpeg4DecContext.Anton Khirnov2013-11-29
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* mpeg4videodec: move MpegEncContext.rvlc to Mpeg4DecContextAnton Khirnov2013-11-29
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* mpeg4videodec: remove write-only sprite variables from MpegEncContextAnton Khirnov2013-11-29
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* mpeg4videodec: move MpegEncContext.vol_sprite_usage to Mpeg4DecContextAnton Khirnov2013-11-29
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* mpeg4videodec: move MpegEncContext.time_increment_bits to Mpeg4DecContextAnton Khirnov2013-11-29
| | | | The field remains in MpegEncContext for use in the encoder.
* mpeg4videodec: move MpegEncContext.shape to Mpeg4DecContextAnton Khirnov2013-11-29
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* mpeg4videodec: add a mpeg4-specific private context.Anton Khirnov2013-11-29
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* mpeg4videodec: K&R formatting cosmeticsVittorio Giovara2013-11-19
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* lavc: don't set AVFrame.pts to random numbers in decoders.Anton Khirnov2013-10-28
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* cosmetics: Group .name and .long_name together in codec/format declarationsDiego Biurrun2013-10-03
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* mpeg4videodec: Check the width/height in mpeg4_decode_sprite_trajectoryMartin Storsjö2013-09-17
| | | | | | | | This avoids a potential division by zero. Reported-by: Mateusz "j00ru" Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>
* vdpau: remove old-style decodersRémi Denis-Courmont2013-08-05
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* lavc decoders: work with refcounted frames.Anton Khirnov2013-03-08
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* Add missing error_resilience includes to files that use ERDiego Biurrun2013-03-07
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* lavc: Split out ff_hwaccel_pixfmt_list_420[] over individual codecsRonald S. Bultje2013-03-06
| | | | | | | | | Not all hwaccels implement all codecs, so using one single list for multiple such codecs means some codecs will be represented in the list, even though they don't actually handle that codec. Copying specific lists in each codec fixes that. Signed-off-by: Martin Storsjö <martin@martin.st>
* error_resilience: decouple ER from MpegEncContextAnton Khirnov2013-02-15
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* Drop DCTELEM typedefDiego Biurrun2013-01-22
| | | | | | It does not help as an abstraction and adds dsputil dependencies. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* Replace PIX_FMT_* -> AV_PIX_FMT_*, PixelFormat -> AVPixelFormatAnton Khirnov2012-10-08
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* mpeg4: support frame parameter changes with frame-mtJanne Grunau2012-09-19
| | | | | | | Adds a flag context_reinit to MpegEncContext to relieable keep track of frame parameter changes which require a context reinitialization. This is required for broken inputs which change the frame size but error out before the context can be reinitialized.
* Replace all CODEC_ID_* with AV_CODEC_ID_*Anton Khirnov2012-08-07
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* Remove lowres video decodingMans Rullgard2012-04-21
| | | | | | | This feature is complex, of questionable utility, and slows down normal decoding. Signed-off-by: Mans Rullgard <mans@mansr.com>
* 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>
* Replace AVFrame pointer casts by proper struct member accesses.Diego Biurrun2012-03-01
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