Commit graph

15 commits

Author SHA1 Message Date
Andreas Rheinhardt
4368e86a02 avcodec/vp9dec: Constify VP9TileData->VP9Context pointer target
This is possible now that ff_thread_await_progress() accepts
a const ThreadFrame*.

Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-07-31 04:18:26 +02:00
Andreas Rheinhardt
0eb399ac39 avcodec: Constify ThreadFrames if possible
This is possible now that ff_thread_await_progress() accepts
a const ThreadFrame*.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-07-31 04:15:28 +02:00
Andreas Rheinhardt
6f7d3bde11 avcodec/vp8, vp9: Avoid using VP56mv and VP56Frame in VP8/9
Instead replace VP56mv by new and identical structures VP8mv and VP9mv.
Also replace VP56Frame by VP8FrameType in vp8.h and use that
in VP8 code. Also remove VP56_FRAME_GOLDEN2, as this has only
been used by VP8, and use VP8_FRAME_ALTREF as replacement for
its usage in VP8 as this is more in line with VP8 verbiage.

This allows to remove all inclusions of vp56.h from everything
that is not VP5/6. This also removes implicit inclusions
of hpeldsp.h, h264chroma.h, vp3dsp.h and vp56dsp.h from all VP8/9
files.

(This also fixes a build issue: If one compiles with -O0 and disables
everything except the VP8-VAAPI encoder, the file containing
ff_vpx_norm_shift is not compiled, yet this is used implicitly
by vp56_rac_gets_nn() which is defined in vp56.h; it is unused
by the VP8-VAAPI encoder and declared as av_unused, yet with -O0
unused noninline functions are not optimized away, leading to
linking failures. With this patch, said function is not included
in vaapi_encode_vp8.c any more.)

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
2022-07-28 03:49:54 +02:00
Ilia Valiakhmetov
e59da0f7ff avcodec/vp9: Add tile threading support
Signed-off-by: Ilia Valiakhmetov <zakne0ne@gmail.com>
Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>
2017-09-08 10:25:40 -04:00
Ronald S. Bultje
6d0d1c4a43 vp9: split out reconstruction functions in their own source file. 2017-03-28 18:04:26 -04:00
Clément Bœsch
12c44d6373 lavc/vp9: rename ctx to avctx
This reduces diff with Libav. It also prevents a potential confusion
between the private context and the AVCodecContext.
2017-03-27 21:38:21 +02:00
Andreas Cadhalpun
7112b56a34 vp9_mc_template: limit assert to SCALED == 0
The handling of the other block sizes was limited to 'SCALED == 0' in
commit dc96c0f9fc, so this assert should
be disabled, too, as it can now be triggered.

Reviewed-by: Ronald S. Bultje <rsbultje@gmail.com>
Signed-off-by: Andreas Cadhalpun <Andreas.Cadhalpun@googlemail.com>
2016-11-13 12:38:15 +01:00
Hendrik Leppkes
6e719dc6bb vp9: expose reference frames in VP9SharedContext 2015-10-15 13:02:23 +02:00
Ronald S. Bultje
b95f241b6e vp9: split header into separate struct and expose in vp9.h
This allows hwaccels to access the bitstream header information.
2015-10-15 13:02:20 +02:00
Ronald S. Bultje
ccfb03ecc4 vp9: fix scaled motion vector clipping for sub8x8 blocks.
To match the obscure clipping bug behaviour in libvpx.
2015-05-16 08:36:19 -04:00
Ronald S. Bultje
dc96c0f9fc vp9: read all 4x4 blocks in sub8x8 blocks individually with scalability. 2015-05-14 16:38:53 -04:00
Ronald S. Bultje
23ba4538f9 vp9: add inter-frame profile 2/3 suport. 2015-05-06 15:10:41 -04:00
Ronald S. Bultje
6f63bdbae6 vp9: copy bug in libvpx for 4:2:2 chroma bs=8x4/4x4 prediction. 2015-05-01 08:45:55 +02:00
Ronald S. Bultje
d382cc0fad vp9: use correct chroma subsampling for profile 1 inter block recon. 2015-05-01 08:45:52 +02:00
Ronald S. Bultje
e8b4f6d6be vp9: add support for resolution changes in inter frames.
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
2015-04-23 05:09:51 +02:00