summaryrefslogtreecommitdiff
path: root/libavcodec/h264.h
Commit message (Collapse)AuthorAge
* h264: move non_zero_count_cache into the per-slice contextAnton Khirnov2015-03-21
|
* h264: move *_samples_available into the per-slice contextAnton Khirnov2015-03-21
|
* h264: move intra4x4_pred_mode[_cache] into the per-slice contextAnton Khirnov2015-03-21
|
* h264: move some neighbour information into the per-slice contextAnton Khirnov2015-03-21
|
* h264: move {chroma,intra16x16}_pred_mode into the per-slice contextAnton Khirnov2015-03-21
|
* h264: move {prev,next}_mb_skipped into the per-slice contextAnton Khirnov2015-03-21
|
* h264: move qp_thresh into the per-slice contextAnton Khirnov2015-03-21
|
* h264: move the quantizers into the per-slice contextAnton Khirnov2015-03-21
|
* h264: split weighted pred-related vars into per-slice contextAnton Khirnov2015-03-21
|
* h264: drop any pretense of support for data partitioningAnton Khirnov2015-01-27
| | | | | | | | | | It does not work correctly and apparently never did. There is no indication that this (mis)feature is ever used in the wild or even that any software other than the reference supports it. Since the code that attempts to support it adds some nontrivial complexity and has resulted in several bugs in the past, it is better to just drop it.
* h264: move parser-only variables to their own contextAnton Khirnov2015-01-27
|
* error_resilience: move the MECmpContext initialization into ER codeAnton Khirnov2015-01-27
| | | | | | | Currently, it needs to be initialized by the ER caller (which is currently either a mpegvideo decoder or h264dec). However, since none of those decoders use MECmpContext for anything except ER, it makes more sense to handle it purely inside ER.
* h264: increase MAX_SLICES to 32Vittorio Giovara2014-12-08
| | | | | | | | H264 streams from CounterPath Bria and some Cisco phones need an increased pool for correct decoding. Bug-Id: 645 Sample-Id: bria-h264.mka
* dsputil: Split motion estimation compare bits off into their own contextDiego Biurrun2014-07-17
|
* h264: parse display orientation SEI messageVittorio Giovara2014-07-09
| | | | Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>
* dsputil: Split off quarterpel bits into their own contextDiego Biurrun2014-05-29
|
* h264: Split h264 slice decoding from nal decodingLuca Barbato2014-03-23
|
* h264 does not depend on mpegvideo any moreVittorio Giovara2014-03-16
|
* mpegvideo: move mpegvideo formats-related defines to mpegutils.hVittorio Giovara2014-03-16
|
* h264: Remove MotionEstContext and move the relevant fields to H264ContextVittorio Giovara2014-03-16
| | | | Unused buffers scratchpad and temp have been dropped too.
* h264: Replace mpegvideo-specific MAX_THREADS by private defineVittorio Giovara2014-03-16
|
* h264: Replace mpegvideo-specific MAX_PICTURE_COUNT by private defineVittorio Giovara2014-03-16
|
* h264: move relevant fields from Picture to H264PictureVittorio Giovara2014-03-16
|
* h264_sei: name buffering period type consistentlyVittorio Giovara2014-02-14
|
* h264: drop outdated commentsVittorio Giovara2014-02-14
|
* h264: store current_sps_id inside the current spsVittorio Giovara2014-02-14
| | | | In preparation for MVC support.
* h264: give numbers to nalusVittorio Giovara2014-02-08
| | | | Signed-off-by: Janne Grunau <janne-libav@jannau.net>
* h264: parse frame packing arrangement SEI messages and save relevant ↵Vittorio Giovara2013-12-09
| | | | stereo3d information
* h264: wait for initial complete frame before outputing framesJohn Stebbins2013-10-31
| | | | | | | | This can be optionally disabled whith the "output_corrupt" flags option. When in "output_corrupt" mode, incomplete frames are signalled through AVFrame.flags FRAME_FLAG_INCOMPLETE_FRAME. Signed-off-by: Anton Khirnov <anton@khirnov.net>
* lavc: Convert some remaining strides to ptrdiff_tRonald S. Bultje2013-10-15
|
* h264_parser: Fix POC parsing for the case where MMCO_RESET is present.Yusuke Nakamura2013-10-15
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* h264_parser: Set field_order and picture_structure.Yusuke Nakamura2013-05-24
| | | | Signed-off-by: Anton Khirnov <anton@khirnov.net>
* h264: fully support cropping.Anton Khirnov2013-04-19
| | | | | | Based on a patch by Vittorio Giovara <vittorio.giovara@gmail.com> Fixes Bug 378.
* h264: add a parameter to the CHROMA444 macro.Anton Khirnov2013-03-21
| | | | This way it does not look like a constant.
* h264: add a parameter to the CHROMA422 macro.Anton Khirnov2013-03-21
| | | | This way it does not look like a constant.
* h264: add a parameter to the CABAC macro.Anton Khirnov2013-03-21
| | | | This way it does not look like a constant.
* h264: add a parameter to the FIELD_OR_MBAFF_PICTURE macro.Anton Khirnov2013-03-21
| | | | This way it does not look like a constant.
* h264: add a parameter to the FIELD_PICTURE macro.Anton Khirnov2013-03-21
| | | | This way it does not look like a constant.
* h264: add a parameter to the FRAME_MBAFF macro.Anton Khirnov2013-03-21
| | | | This way it does not look like a constant.
* h264: add a parameter to the MB_FIELD macro.Anton Khirnov2013-03-21
| | | | This way it does not look like a constant.
* h264: add a parameter to the MB_MBAFF macro.Anton Khirnov2013-03-21
| | | | This way it does not look like a constant.
* h264: make ff_h264_frame_start static.Anton Khirnov2013-03-21
| | | | It is not called from outside h264.c
* lavc decoders: work with refcounted frames.Anton Khirnov2013-03-08
|
* Add missing error_resilience includes to files that use ERDiego Biurrun2013-03-07
|
* Remove pointless av_cold attributes in header filesDiego Biurrun2013-02-23
| | | | | | The init functions marked as av_cold have to be executed in any case, so there is no gain from trying to mark paths leading to such functions as unlikely.
* h264/svq3: Stop using draw_edgesRonald S. Bultje2013-02-19
| | | | | | | | | | | Instead, only extend edges on-demand when the motion vector actually crosses the visible decoded area using ff_emulated_edge_mc(). This changes decoding time for cathedral from 8.722sec to 8.706sec, i.e. 0.2% faster overall. More generally (VP8 uses this also), low-motion content gets significant speed improvements, whereas high-motion content tends to decode in approximately the same time. Signed-off-by: Martin Storsjö <martin@martin.st>
* h264: Don't store intra pcm samples in h->mbRonald S. Bultje2013-02-19
| | | | | | | | | Instead, keep them in the bitstream buffer until we read them verbatim, this saves a memcpy() and a subsequent clearing of the target buffer. decode_cabac+decode_mb for a sample file (CAPM3_Sony_D.jsv) goes from 6121.4 to 6095.5 cycles, i.e. 26 cycles faster. Signed-off-by: Martin Storsjö <martin@martin.st>
* h264: deMpegEncContextizeAnton Khirnov2013-02-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* h264: remove silly macrosAnton Khirnov2013-02-06
| | | | | They serve no useful purpose and wreak all kind of havoc when h264.h is included elsewhere.
* dsputil: Separate h264chromaDiego Biurrun2013-02-06
|
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-07 17:30:03 +0000