Commit Graph

15467 Commits

Author SHA1 Message Date
Tom Finegan
7d6edc3ddd simple_encoder: Add a frame limit argument.
- Add frame limit argument.
- Make all arguments required.
- Enable the VP9 simple encoder test.

Change-Id: I11d228b358ff90c60ea92e02760cb476434ea571
2016-05-11 14:52:34 -07:00
Alex Converse
ccf4f47b99 Merge changes I412c24aa,I28a8bbf0
* changes:
  mcomp: Remove an obsolete undef.
  mcomp: Remove an obsolete comment.
2016-05-11 20:03:21 +00:00
Yaowu Xu
a45596cff7 Merge "Added a measure of rc drift." 2016-05-11 18:02:00 +00:00
Paul Wilkins
5fd142e763 Merge "Fixed 8K two pass encoder crash." 2016-05-11 16:25:25 +00:00
paulwilkins
45df87ca57 Added a measure of rc drift.
Added actual and absolute rate miss values to the opsnr.stt
stats output line.

Changes to the borg graphing may be needed before merge.

Change-Id: I1e9d548ce445d29002f0c59ebfd3957a6f15e702
2016-05-11 15:15:07 +01:00
paulwilkins
65732c36a8 Fixed 8K two pass encoder crash.
Bug found by Yunqing relating to the correction for size at 8K and
above in get_twopass_worst_quality().

The basis for the correction was changed to the linear size relative to
1080P as a baseline and the adjustment has been clamped to prevent
problems at extreme images sizes.

For 1080P the results on our test sets were neutral but the low res and
mid res sets saw a small gain (0.1%-0.2% average).

I would also expect some gains on 4k and larger content where the
previous correction was overly aggressive.

Change-Id: I30b026b5f4535e9601e3178d738066459d19c8fb
2016-05-11 14:45:50 +01:00
Alex Converse
6dd5ec7efb mcomp: Remove an obsolete undef.
The macro was removed in 6724676.

Change-Id: I412c24aac49bd1ff60a331a30933e0d8ae3f2dd5
2016-05-10 18:04:24 -07:00
Alex Converse
7764f8af3e mcomp: Remove an obsolete comment.
This was copied over from VP8. VP9 doesn't seem to do this buffer copy.

Change-Id: I28a8bbf0503a7f99b2cb60620ab3674adde863bb
2016-05-10 18:04:24 -07:00
Hui Su
d7947c37a8 Merge "Add VP9 encoder API for level specification." 2016-05-10 23:46:14 +00:00
hui su
be3f0698b0 Add VP9 encoder API for level specification.
Add control API VP9E_SET_TARGET_LEVEL that allows the encoder to
control the output bitstream level and/or keep level related
statistics.

Usage:
               255         do not care about level (default)
               0           keep level related stats only
               10          target for level 1
               11          target for level 1.1
               .
               .
               .
               62          target for level 6.2

Usage for vpxenc:

--target-level=0/255/10/11...

Change-Id: I31d1aeca19358b893e7577b4e63748c8e614034a
2016-05-10 11:48:16 -07:00
James Bankoski
57566ff24a Merge "vpx_dsp: Rename postproc.c add_noise." 2016-05-10 17:12:08 +00:00
Hui Su
e2b696c390 Merge "Fix comment for target_bandwidth in VP9 and VP10" 2016-05-10 16:34:54 +00:00
Jim Bankoski
da33728f48 vpx_dsp: Rename postproc.c add_noise.
Change-Id: I4906d1b79a2951e659995202b9fa97e2ea5cfba0
2016-05-10 06:52:58 -07:00
James Zern
04246a60d7 Merge "Revert "Skip inttypes.h on Darwin"" 2016-05-10 01:11:55 +00:00
hui su
667f6320b0 Fix comment for target_bandwidth in VP9 and VP10
Unlike in VP8, it is in units of bits per second in VP9 and VP10.

Change-Id: Iee1936cc58cdfaff205624c2fe87cecdf7eda123
2016-05-09 16:43:02 -07:00
James Zern
9aa23214e2 Revert "Skip inttypes.h on Darwin"
This reverts commit 1bec0c5a7e.

Breaks desktop Mac builds.

Change-Id: I5b79dc29ad544357192ed16a47279716243e51dd
2016-05-09 23:37:09 +00:00
Alex Converse
f5f5ca03ca Merge "pickmode: Fix a pair of unsigned overflows." 2016-05-09 22:16:22 +00:00
Scott LaVarnway
c2c5297595 Merge "VPX: refactor vpx_idct16x16_1_add_sse2()" 2016-05-09 22:15:17 +00:00
Marco Paniconi
42bee40e50 Merge "vp9: 1 pass vbr: Reduce base qp for active_best_quality for inter-frames." 2016-05-09 21:30:11 +00:00
Tom Finegan
d4fccb8f41 Merge "convolve_test: Fix IOC runtime errors." 2016-05-09 21:24:11 +00:00
Johann Koenig
0741629c88 Merge "Alignment is required for sad_array8" 2016-05-09 21:01:45 +00:00
Tom Finegan
6042d68851 convolve_test: Fix IOC runtime errors.
Add a cast.

BUG=https://bugs.chromium.org/p/webm/issues/detail?id=1216

Change-Id: I40627de387bc9cfba37860e7a0a4f2d4524f3431
2016-05-09 16:33:59 -04:00
James Bankoski
7cced7b3ea Merge "libvpx: vpx_add_plane_noise make c match assembly" 2016-05-09 20:17:38 +00:00
Johann Koenig
5cc4c59f2a Merge "Remove sixtap/bilinear 4x4 neon implementations" 2016-05-09 18:40:02 +00:00
Johann
f68f9eefdf Alignment is required for sad_array8
For at least some of the implementations of sdx8f, such as
vpx_sad4x4x8_sse4_1, aligned moves are used to move the results into the
array.

Change-Id: I83df5a8e657b44e906d0d8b0bc154f1e5660f7f9
2016-05-09 18:39:24 +00:00
Johann Koenig
9e5811f485 Merge changes Id13b97f4,I1d342725
* changes:
  The subfunctions are only defined for sse2
  Unlike non-hbd variance, opt2 is never used
2016-05-09 18:38:59 +00:00
Johann Koenig
66a3438602 Merge "Use canonical avg_pred functions" 2016-05-09 18:38:12 +00:00
Alex Converse
d8a18186ba pickmode: Fix a pair of unsigned overflows.
block_variance: This operates on 8x8s and would be safe with a int32 *
int32 to uint32 multiply, but this is potentially unsafe for 12-bit
input. Unfortunately the code already segfaults on 12-bit input:
https://bugs.chromium.org/p/webm/issues/detail?id=1223

calculate_variance: This operates on up to a 32x32 of 8x8s and can
overflow even with 8-bit input (log2((256*32*32)**2) == 36).

BUG=https://bugs.chromium.org/p/webm/issues/detail?id=1220

Change-Id: I1ca4ff6092db9a7580da371ee9a21f403fdadc40
2016-05-09 11:21:20 -07:00
Marco
36f796d2d0 vp9: 1 pass vbr: Reduce base qp for active_best_quality for inter-frames.
Reduce factor for setting base-qp for active_best_quality (for inter-frames).
Small increase in metrics on yt live set.

Change-Id: I9cf0ac797783aeddbfaf1ff510696c9035d7c5ee
2016-05-09 10:21:44 -07:00
Scott LaVarnway
1490342be5 VPX: refactor vpx_idct16x16_1_add_sse2()
Change-Id: I431ea0d9abe764d110a1ba32a8cb15e2fdac8805
2016-05-09 09:50:00 -07:00
Tom Finegan
bd2e7fa1c8 Merge "Skip inttypes.h on Darwin" 2016-05-09 15:07:38 +00:00
Jim Bankoski
7a91d21d69 libvpx: vpx_add_plane_noise make c match assembly
This change makes the c match the assembly and removes the todo's
associated with getting this to work.

Change-Id: Ie32e9ebb584a9d60399662d8bcb71b74fbd19d1e
2016-05-07 12:47:49 -07:00
Johann
7e4c306981 Use canonical avg_pred functions
Change-Id: Ibe0cc388226622561d2b4a00e5bdc1016a3c4a94
2016-05-06 19:06:03 -07:00
Johann
b23bd2360f The subfunctions are only defined for sse2
See highbd_subpel_variance_impl_sse2.asm

Change-Id: Id13b97f4f6d189ed71cdc6d52b3c4ea63dc1da05
2016-05-06 18:58:49 -07:00
Johann
a761197fbd Unlike non-hbd variance, opt2 is never used
Change-Id: I1d342725df332c4efc6006d9e3dcb7372c41f448
2016-05-06 18:38:04 -07:00
Johann
ce11055d57 Remove sixtap/bilinear 4x4 neon implementations
These implementations rely on casting the pointers to load the data.
Clang implemented optimizations which automatically add alignment hints
to such loads. The 4x4 filters do not guarantee the necessary alignment
so the resulting assembly is broken.
https://llvm.org/bugs/show_bug.cgi?id=24421

BUG=webm:817
BUG=webm:892

Change-Id: I608885299f1f86ff83653b65e0e40d0ae87fb3fe
2016-05-06 17:20:15 -07:00
Johann Koenig
d3a62ac850 Merge "Break exports for spatial_svc out to fix shared builds without it" 2016-05-06 23:52:42 +00:00
Johann Koenig
94ec6290f8 Merge "Fix for version.sh when libvpx is checked out as git submodule" 2016-05-06 22:18:16 +00:00
James Zern
512b67f023 Merge "md5_utils,MD5Transform: don't check for unsigned overflow" 2016-05-06 02:26:38 +00:00
James Zern
5e679848e8 Merge changes from topic 'missing-proto'
* changes:
  vp9_frame_scale_ssse3.c: make 2 functions static
  vp9_pickmode.c: make function static
  vp9_noise_estimate.c: make function static
  vp9_aq_360.c: add missing include
  vp9_idct_intrin_sse2: add missing vp9_rtcd.h include
  vpx_dsp/*.[hc]: add missing vpx_dsp_rtcd.h include
2016-05-06 02:25:29 +00:00
Marco Paniconi
e313fc8514 Merge "vp9: Modify logic for gf setting based on up-coming key frame." 2016-05-05 21:23:03 +00:00
Marco
f4b5076ad3 vp9: Reduce qp threshold for limiting cyclic refresh on steady blocks.
Makes the delta-qp stop little earlier on areas that have been refreshed enough.
This helps to reduce some pulsing artifact on noisy flat areas observed in some
noisy vc-clips.

Threshold changes only take effect for sources where noise level is estimated to
be >= medium level.

Only affects 1 pass CBR, non-screen content case.

Change-Id: Iacf557f6aa8abbcd6782c02ff2e6c14891960850
2016-05-05 11:31:43 -07:00
Marco
1fc21052ab vp9: Modify logic for gf setting based on up-coming key frame.
For 1 pass vbr mode:
Refactor to move the logic for gf setting based on up-coming
key frames to a separate function, so same logic can be used for
scene-cuts/changes.

Change-Id: Ic4ede308e08ba869bb62e4566e19ea31222c5229
2016-05-05 09:33:27 -07:00
James Zern
f26fccf3b2 md5_utils,MD5Transform: don't check for unsigned overflow
this transform is well-defined and relies on unsigned rollover

Change-Id: Ia39f3a65a7a07ac871bf857d2684c9839862c2aa
2016-05-04 19:23:47 -07:00
James Zern
3d7e2677df Merge changes I05b3028a,I1ad41c09
* changes:
  vpx_dsp_common.h: remove circular include
  vpx_dsp_common.h: fix include guard
2016-05-05 01:23:20 +00:00
James Zern
272afa9a43 vp9_frame_scale_ssse3.c: make 2 functions static
downsample_2_to_1_ssse3/upsample_1_to_2_ssse3() are local to this module

Change-Id: I78a9de8e1eca475ba1bf137102580c531aa3f7dd
2016-05-04 15:10:24 -07:00
James Zern
9bfa12764c vp9_pickmode.c: make function static
set_intra_cost_penalty() is local to this module

Change-Id: Ie277bfc5e8a26f05a04fd261bdb888388ad0e2a1
2016-05-04 15:10:00 -07:00
James Zern
264c174fca vp9_noise_estimate.c: make function static
enable_noise_estimation() is local to this module

Change-Id: Id736c419387ca1959695dd327ce164bec029b597
2016-05-04 15:09:05 -07:00
James Zern
bc08689fa5 vp9_aq_360.c: add missing include
Change-Id: Ia8ac9b7023211b1da2294b0934cf076fb1cdc65f
2016-05-04 15:08:10 -07:00
James Zern
70c149db7f vp9_idct_intrin_sse2: add missing vp9_rtcd.h include
Change-Id: I39a67ffea7b0a55b45cdf935986439537b65601f
2016-05-04 15:07:27 -07:00