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* lavc: AV-prefix all codec flagsVittorio Giovara2015-07-271-2/+2
| | | | | | Convert doxygen to multiline and express bitfields more simply. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* lavc: Replace av_dlog and tprintf with internal macrosVittorio Giovara2015-04-191-6/+6
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* h264_loopfilter: constify all uses of H264ContextAnton Khirnov2015-03-211-15/+15
| | | | | All the variables modified by this code are either per-MB arrays or have been moved to the per-slice context
* h264: move mb_field_decoding_flag into the per-slice contextAnton Khirnov2015-03-211-4/+4
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* h264: move mb_xy into the per-slice contextAnton Khirnov2015-03-211-1/+1
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* h264: move loopfilter parameters into the per-slice contextAnton Khirnov2015-03-211-4/+4
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* h264: move [{top,left}_]cbp into the per-slice contextAnton Khirnov2015-03-211-3/+3
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* h264: move the ref lists variables into the per-slice contextAnton Khirnov2015-03-211-2/+2
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* h264: move {mv,ref}_cache into the per-slice contextAnton Khirnov2015-03-211-19/+20
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* h264: move non_zero_count_cache into the per-slice contextAnton Khirnov2015-03-211-11/+11
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* h264: move some neighbour information into the per-slice contextAnton Khirnov2015-03-211-14/+15
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* h264: move the quantizers into the per-slice contextAnton Khirnov2015-03-211-21/+36
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* Replace av_unused attributes by block structuresDiego Biurrun2014-09-051-3/+8
| | | | | This is more portable and avoids warnings with compilers that do not properly support av_unused.
* h264 does not depend on mpegvideo any moreVittorio Giovara2014-03-161-1/+0
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* mpegvideo: move mpegvideo formats-related defines to mpegutils.hVittorio Giovara2014-03-161-0/+1
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* h264: Lower bound check for slice offsetsVittorio Giovara2014-02-201-4/+4
| | | | | | | | | | And use the value from the specification. Sample-Id: 00000451-google Found-by: Mateusz j00ru Jurczyk and Gynvael Coldwind CC: libav-stable@libav.org Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
* avcodec: Remove some commented-out debug cruftDiego Biurrun2013-08-201-1/+0
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* h264: add a parameter to the CHROMA444 macro.Anton Khirnov2013-03-211-4/+4
| | | | This way it does not look like a constant.
* h264: add a parameter to the CHROMA422 macro.Anton Khirnov2013-03-211-3/+3
| | | | This way it does not look like a constant.
* h264: add a parameter to the CABAC macro.Anton Khirnov2013-03-211-1/+1
| | | | This way it does not look like a constant.
* h264: add a parameter to the FIELD_PICTURE macro.Anton Khirnov2013-03-211-3/+3
| | | | This way it does not look like a constant.
* h264: add a parameter to the FRAME_MBAFF macro.Anton Khirnov2013-03-211-5/+5
| | | | This way it does not look like a constant.
* h264: add a parameter to the MB_FIELD macro.Anton Khirnov2013-03-211-4/+4
| | | | This way it does not look like a constant.
* lavc decoders: work with refcounted frames.Anton Khirnov2013-03-081-17/+17
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* h264: deMpegEncContextizeAnton Khirnov2013-02-151-32/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | Most of the changes are just trivial are just trivial replacements of fields from MpegEncContext with equivalent fields in H264Context. Everything in h264* other than h264.c are those trivial changes. The nontrivial parts are: 1) extracting a simplified version of the frame management code from mpegvideo.c. We don't need last/next_picture anymore, since h264 uses its own more complex system already and those were set only to appease the mpegvideo parts. 2) some tables that need to be allocated/freed in appropriate places. 3) hwaccels -- mostly trivial replacements. for dxva, the draw_horiz_band() call is moved from ff_dxva2_common_end_frame() to per-codec end_frame() callbacks, because it's now different for h264 and MpegEncContext-based decoders. 4) svq3 -- it does not use h264 complex reference system, so I just added some very simplistic frame management instead and dropped the use of ff_h264_frame_start(). Because of this I also had to move some initialization code to svq3. Additional fixes for chroma format and bit depth changes by Janne Grunau <janne-libav@jannau.net> Signed-off-by: Anton Khirnov <anton@khirnov.net>
* dsputil: Move LOCAL_ALIGNED macros to libavutilDiego Biurrun2013-02-081-1/+1
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* avcodec: Drop silly and/or broken printf debug outputDiego Biurrun2012-10-011-4/+0
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* cosmetics: Move static and inline attributes to more standard places.Diego Biurrun2012-01-141-8/+43
| | | | Fixes several "‘static’ is not at beginning of declaration" warnings.
* h264: 4:2:2 intra decoding supportBaptiste Coudurier2011-10-211-13/+48
| | | | | Signed-off-by: Diego Biurrun <diego@biurrun.de> Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* H.264: add filter_mb_fast support for >8-bit decodingJason Garrett-Glaser2011-07-111-48/+58
| | | | Much faster high bit depth deblocking.
* H.264: avoid redundant alpha/beta calculations in loopfilterJason Garrett-Glaser2011-07-111-121/+122
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* H.264: optimize intra/inter loopfilter decisionJason Garrett-Glaser2011-07-111-116/+117
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* Eliminate FF_COMMON_FRAME macro.Diego Biurrun2011-07-111-17/+17
| | | | | FF_COMMON_FRAME holds the contents of the AVFrame structure and is also copied to struct Picture. Replace by an embedded AVFrame structure in struct Picture.
* H.264: fix filter_mb_fast with 4:4:4 + 8x8dctJason Garrett-Glaser2011-07-091-1/+1
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* H.264: improve qp_thresh checkJason Garrett-Glaser2011-07-081-5/+1
| | | | Eliminate redundant check in filter_mb_fast, consider bit depth in calculating qp_thresh.
* H.264: make loopfilter bS const where applicableJason Garrett-Glaser2011-07-051-9/+9
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* H.264: template left MB handlingJason Garrett-Glaser2011-07-031-7/+7
| | | | Faster H.264 decoding with ALLOW_INTERLACE off.
* H.264: make filter_mb_fast support the case of unavailable top mbJason Garrett-Glaser2011-07-031-14/+28
| | | | Significantly faster deblocking in streams with lots of slices.
* H.264: make filter_mb_fast support 4:4:4Jason Garrett-Glaser2011-06-261-13/+49
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* H.264: fix 4:4:4 + deblocking + 8x8dct + cavlc + MBAFFJason Garrett-Glaser2011-06-221-5/+5
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* H.264: fix 4:4:4 + deblocking + MBAFFJason Garrett-Glaser2011-06-221-8/+22
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* H.264: fix CODEC_FLAG_GRAYJason Garrett-Glaser2011-06-131-42/+56
| | | | It was broken in 4:4:4, and still did chroma deblocking for no reason in 4:2:0.
* 4:4:4 H.264 decoding supportJason Garrett-Glaser2011-06-131-26/+44
| | | | Note: this is 4:4:4 from the 2007 spec revision, not the previous (now deprecated) 4:4:4 mode in H.264.
* Roll back 4:4:4 H.264 for nowJason Garrett-Glaser2011-06-131-82/+50
| | | | Needs some ARM/PPC asm modifications.
* H.264: fix CODEC_FLAG_GRAYJason Garrett-Glaser2011-06-131-42/+56
| | | | It was broken in 4:4:4, and still did chroma deblocking for no reason in 4:2:0.
* 4:4:4 H.264 decoding supportJason Garrett-Glaser2011-06-131-26/+44
| | | | Note: this is 4:4:4 from the 2007 spec revision, not the previous (now deprecated) 4:4:4 mode in H.264.
* Add the notion of pixel size in h264 related functions.Oskar Arvidsson2011-05-101-3/+3
| | | | | | | | | | In high bit depth the pixels will not be stored in uint8_t like in the normal case, but in uint16_t. The pixel size is thus 1 in normal bit depth and 2 in high bit depth. Preparatory patch for high bit depth h264 decoding support. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* Make the h264 loop filter bit depth aware.Oskar Arvidsson2011-05-101-12/+18
| | | | | | Preparatory patch for high bit depth h264 decoding support. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
* h264: DSP'ize MBAFF loopfilter.Ronald S. Bultje2011-05-101-122/+22
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* Replace FFmpeg with Libav in licence headersMans Rullgard2011-03-191-4/+4
| | | | Signed-off-by: Mans Rullgard <mans@mansr.com>
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