]> granicus.if.org Git - libvpx/log
libvpx
8 years agoUse a quantizer-based threshold rather than full search for deringing
Jean-Marc Valin [Mon, 22 Aug 2016 19:47:09 +0000 (15:47 -0400)]
Use a quantizer-based threshold rather than full search for deringing

objective-1-short results (with deringing enabled):
PSNR YCbCr:      0.08%      0.03%      0.11%
   PSNRHVS:      0.06%
      SSIM:      0.12%
    MSSSIM:      0.08%
 CIEDE2000:      0.05%

Change-Id: Ifcfc42c14c33650dcf879c4d0ddd8688d4d07da1

8 years agoDeringing cleanup: remove DERING_REFINEMENT (always on now)
Jean-Marc Valin [Mon, 22 Aug 2016 19:27:46 +0000 (15:27 -0400)]
Deringing cleanup: remove DERING_REFINEMENT (always on now)

Change-Id: Ic3a6855799be010e69aeab924b013679282ab191

8 years agoDon't run the deringing filter on skipped blocks within a superblock
Jean-Marc Valin [Mon, 18 Jul 2016 19:40:42 +0000 (15:40 -0400)]
Don't run the deringing filter on skipped blocks within a superblock

No change in metrics

Change-Id: Ib1dbe41a9e1a564dd9a63a33e2a5315ad6bca70c

8 years agoDon't dering skipped superblocks
Jean-Marc Valin [Mon, 18 Jul 2016 15:48:59 +0000 (11:48 -0400)]
Don't dering skipped superblocks

No change in metrics

Change-Id: I0da09270d78c3caf78a32a3157f02c87f2232e3e

8 years agoOn x86 use _mm_set_epi32 when _mm_cvtsi64_si128 isn't available
Steinar Midtskogen [Tue, 4 Oct 2016 07:55:53 +0000 (09:55 +0200)]
On x86 use _mm_set_epi32 when _mm_cvtsi64_si128 isn't available

Change-Id: Ibdbd720d4f68892da6164a9849e212e759305005

8 years agoMerge changes I3ca2b674,I78afc587,I3ae62181,I5ed91556 into nextgenv2
Alex Converse [Wed, 12 Oct 2016 22:25:27 +0000 (22:25 +0000)]
Merge changes I3ca2b674,I78afc587,I3ae62181,I5ed91556 into nextgenv2

* changes:
  Unfork ANS decode_coefs
  Remove ZERO_TOKEN from the ANS tokenset
  Drop costing ANS tokens from derived probabilities
  Unfork ANS pack_mb_tokens

8 years agoMerge "Send allow_screen_content flag for both key and intra only frames" into nextgenv2
Hui Su [Wed, 12 Oct 2016 21:13:24 +0000 (21:13 +0000)]
Merge "Send allow_screen_content flag for both key and intra only frames" into nextgenv2

8 years agoMerge "Refactor expand dry_run types to return coef rate" into nextgenv2
Debargha Mukherjee [Wed, 12 Oct 2016 21:06:41 +0000 (21:06 +0000)]
Merge "Refactor expand dry_run types to return coef rate" into nextgenv2

8 years agoUnfork ANS decode_coefs
Alex Converse [Wed, 12 Oct 2016 20:23:33 +0000 (13:23 -0700)]
Unfork ANS decode_coefs

This is less code and more like what we have in aom/master.

Change-Id: I3ca2b674e4ad9e2e211d08bb51d78549e8b63a54

8 years agoRemove ZERO_TOKEN from the ANS tokenset
Alex Converse [Wed, 12 Oct 2016 19:53:40 +0000 (12:53 -0700)]
Remove ZERO_TOKEN from the ANS tokenset

This can be re-added after aligning AOM's ANS with nextgenv2's ANS.

This partially reverts commit 3829cd2f2f9904572019aa047d068baeee843767.

Change-Id: I78afc587f1abfe33ffcd53b3262910cfae135534

8 years agoDrop costing ANS tokens from derived probabilities
Alex Converse [Wed, 12 Oct 2016 20:03:55 +0000 (13:03 -0700)]
Drop costing ANS tokens from derived probabilities

This mimics what's currently done in aom/master. This can be re-added
after aligning AOM's ANS with nextgenv2's ANS.

Change-Id: I3ae62181dd4803694204a234c717a86a15ca8a40

8 years agoUnfork ANS pack_mb_tokens
Alex Converse [Tue, 11 Oct 2016 23:50:56 +0000 (16:50 -0700)]
Unfork ANS pack_mb_tokens

This is less code and more like what we have in aom/master.

Change-Id: I5ed915563cbfbc6281113c1eb31455f50710ba9f

8 years agoAUTHORS regenerated
Jim Bankoski [Tue, 29 Mar 2016 21:21:56 +0000 (14:21 -0700)]
AUTHORS regenerated

script changed to remove extra entities and clang-format bot.

Change-Id: I102cd80fdf4b240e6e4d5172943e49146a601a72

8 years agoMerge "minor updates" into nextgenv2
Yaowu Xu [Wed, 12 Oct 2016 19:25:47 +0000 (19:25 +0000)]
Merge "minor updates" into nextgenv2

8 years agoSend allow_screen_content flag for both key and intra only frames
hui su [Wed, 12 Oct 2016 18:36:24 +0000 (11:36 -0700)]
Send allow_screen_content flag for both key and intra only frames

BUG=webm:1311

Change-Id: I03c1043d17ed4e4ea22002473779a9612884c6c6

8 years agoMerge "Include fix: use aom_integer.h" into nextgenv2
Yaowu Xu [Wed, 12 Oct 2016 18:26:30 +0000 (18:26 +0000)]
Merge "Include fix: use aom_integer.h" into nextgenv2

8 years agoMerge "Add compiler flag -Wsign-compare" into nextgenv2
Yaowu Xu [Wed, 12 Oct 2016 18:26:21 +0000 (18:26 +0000)]
Merge "Add compiler flag -Wsign-compare" into nextgenv2

8 years agoMerge "LIBVPX_TEST_DATA_PATH -> LIBAOM_TEST_DATA_PATH" into nextgenv2
Yaowu Xu [Wed, 12 Oct 2016 17:56:26 +0000 (17:56 +0000)]
Merge "LIBVPX_TEST_DATA_PATH -> LIBAOM_TEST_DATA_PATH" into nextgenv2

8 years agominor updates
Yaowu Xu [Wed, 12 Oct 2016 17:50:08 +0000 (10:50 -0700)]
minor updates

1. vp8->aom
2. removed no-effect statements and spaces

Change-Id: I367d05ff9bf1b9f3c71c517c45d8049d9d4236ec

8 years agoMerge "Fix inconsistency in gm parameter write to bitstream" into nextgenv2
Sarah Parker [Wed, 12 Oct 2016 17:32:21 +0000 (17:32 +0000)]
Merge "Fix inconsistency in gm parameter write to bitstream" into nextgenv2

8 years agoInclude fix: use aom_integer.h
Urvang Joshi [Mon, 11 Jul 2016 22:51:21 +0000 (15:51 -0700)]
Include fix: use aom_integer.h

Change-Id: I98919a04bead417379e555461f67978501f922e7

8 years agoAdd compiler flag -Wsign-compare
Urvang Joshi [Fri, 8 Jul 2016 23:09:36 +0000 (16:09 -0700)]
Add compiler flag -Wsign-compare

Also, fix the warnings generated by this flag.

Conflicts:
examples/aom_cx_set_ref.c

Change-Id: I0451e119c52000aa7c1c55027d53f1da5a02a11f

8 years agoLIBVPX_TEST_DATA_PATH -> LIBAOM_TEST_DATA_PATH
Yaowu Xu [Wed, 12 Oct 2016 15:25:39 +0000 (08:25 -0700)]
LIBVPX_TEST_DATA_PATH -> LIBAOM_TEST_DATA_PATH

This commit renames LIBVPX_TEST_DATA_PATH to LIBAOM_TEST_DATA_PATH,
with a work around for working with jenkins environmnet variables.

Change-Id: If664ce57e25ad2af8121d1b578bf64043f0baa2a

8 years agoMerge "y4m_test: fix segfault if test files are missing" into nextgenv2
Yaowu Xu [Wed, 12 Oct 2016 04:26:51 +0000 (04:26 +0000)]
Merge "y4m_test: fix segfault if test files are missing" into nextgenv2

8 years agoMerge "Remove two files not in use" into nextgenv2
Yaowu Xu [Wed, 12 Oct 2016 04:26:36 +0000 (04:26 +0000)]
Merge "Remove two files not in use" into nextgenv2

8 years agoFix inconsistency in gm parameter write to bitstream
Sarah Parker [Tue, 11 Oct 2016 19:06:33 +0000 (12:06 -0700)]
Fix inconsistency in gm parameter write to bitstream

Before this change, gm parameters were being written to the
bitstream for all frames, but only read for inter only frames,
causing a bitstream error.

Change-Id: I63b8e2fdf6358e07cc00718de04cc399809bde37

8 years agoy4m_test: fix segfault if test files are missing
Tristan Matthews [Fri, 22 Jan 2016 23:05:48 +0000 (18:05 -0500)]
y4m_test: fix segfault if test files are missing

Change-Id: I7a04beb83095e5c0821048909f81f45be8b5eee3

8 years agoMerge "Remove -fno-strict-aliasing flag" into nextgenv2
Alex Converse [Tue, 11 Oct 2016 23:24:39 +0000 (23:24 +0000)]
Merge "Remove -fno-strict-aliasing flag" into nextgenv2

8 years agoRemove two files not in use
Yaowu Xu [Tue, 11 Oct 2016 22:04:47 +0000 (15:04 -0700)]
Remove two files not in use

test/cx_set_ref.sh: replaced by test/aomcx_set_ref.sh
test/vpxdec.sh: replaced by aomdec.sh

Change-Id: I74136d311eee7666e08ed8f573a17f810992fc52

8 years agoMerge "change to use aomedia copyright notice" into nextgenv2
Yaowu Xu [Tue, 11 Oct 2016 22:11:09 +0000 (22:11 +0000)]
Merge "change to use aomedia copyright notice" into nextgenv2

8 years agoMerge "Fix missing parentheses in v64_align()" into nextgenv2
Yaowu Xu [Tue, 11 Oct 2016 22:10:08 +0000 (22:10 +0000)]
Merge "Fix missing parentheses in v64_align()" into nextgenv2

8 years agoMerge "Improve v128 and v64 8 bit shifts for x86" into nextgenv2
Yaowu Xu [Tue, 11 Oct 2016 22:09:53 +0000 (22:09 +0000)]
Merge "Improve v128 and v64 8 bit shifts for x86" into nextgenv2

8 years agoMerge "Clean up and speed up CLPF clipping" into nextgenv2
Yaowu Xu [Tue, 11 Oct 2016 22:09:30 +0000 (22:09 +0000)]
Merge "Clean up and speed up CLPF clipping" into nextgenv2

8 years agoMerge "Fix typos in CLPF unit test" into nextgenv2
Yaowu Xu [Tue, 11 Oct 2016 22:06:59 +0000 (22:06 +0000)]
Merge "Fix typos in CLPF unit test" into nextgenv2

8 years agoMerge "Make generic SIMD code compile if no native support" into nextgenv2
Yaowu Xu [Tue, 11 Oct 2016 22:06:43 +0000 (22:06 +0000)]
Merge "Make generic SIMD code compile if no native support" into nextgenv2

8 years agoRefactor expand dry_run types to return coef rate
Debargha Mukherjee [Tue, 11 Oct 2016 12:26:50 +0000 (05:26 -0700)]
Refactor expand dry_run types to return coef rate

Adds the functionality to return the rate cost due to
coefficients without doing full search of all modes.
This will be subsequently used in various experiments,
including in new_quant experiment to search quantization
profiles at the superblock level without repeating the
full mode/partition search.

Change-Id: I4aad3f3f0c8b8dfdea38f8f4f094a98283f47f08

8 years agoMerge "Bugfix in CLPF RDO. Prevented selection of enable_fb_flag=0." into nextgenv2
Yaowu Xu [Tue, 11 Oct 2016 21:54:12 +0000 (21:54 +0000)]
Merge "Bugfix in CLPF RDO.  Prevented selection of enable_fb_flag=0." into nextgenv2

8 years agoMerge "Bugfix in the CLPF RDO." into nextgenv2
Yaowu Xu [Tue, 11 Oct 2016 21:53:56 +0000 (21:53 +0000)]
Merge "Bugfix in the CLPF RDO." into nextgenv2

8 years agoMerge "Read mode to mi->bmi for sub 8x8 blocks" into nextgenv2
Sarah Parker [Tue, 11 Oct 2016 21:48:01 +0000 (21:48 +0000)]
Merge "Read mode to mi->bmi for sub 8x8 blocks" into nextgenv2

8 years agochange to use aomedia copyright notice
Yaowu Xu [Mon, 10 Oct 2016 23:21:45 +0000 (16:21 -0700)]
change to use aomedia copyright notice

Change-Id: Idb2cf2555bcbe04a6650c492a3a714d7d5836b67

8 years agoFix missing parentheses in v64_align()
Steinar Midtskogen [Wed, 28 Sep 2016 18:30:24 +0000 (20:30 +0200)]
Fix missing parentheses in v64_align()

Change-Id: I16469062853c101965f56002be30ebc5823975b1

8 years agoImprove v128 and v64 8 bit shifts for x86
Steinar Midtskogen [Wed, 28 Sep 2016 15:38:46 +0000 (17:38 +0200)]
Improve v128 and v64 8 bit shifts for x86

Change-Id: I25dc61bab46895d425ce49f89fceb164bee36906

8 years agoClean up and speed up CLPF clipping
Steinar Midtskogen [Mon, 26 Sep 2016 10:51:25 +0000 (12:51 +0200)]
Clean up and speed up CLPF clipping

* Move clipping tests from inside to outside loops
* Let sizex and sizey to clpf_block() be the clipped block size rather
  than both just bs
* Make fallback tests to C more accurate

Change-Id: Icdc57540ce21b41a95403fdcc37988a4ebf546c7

8 years agoFix typos in CLPF unit test
Steinar Midtskogen [Mon, 26 Sep 2016 19:48:09 +0000 (21:48 +0200)]
Fix typos in CLPF unit test

Change-Id: Ia69bad44e47509208e3b9d306165d0872d4e92f3

8 years agoMake generic SIMD code compile if no native support
Steinar Midtskogen [Mon, 26 Sep 2016 19:05:51 +0000 (21:05 +0200)]
Make generic SIMD code compile if no native support

Change-Id: I7f691a0ae27f06ef3d727764829a60a8ffc509eb

8 years agoBugfix in CLPF RDO. Prevented selection of enable_fb_flag=0.
Steinar Midtskogen [Fri, 23 Sep 2016 10:30:50 +0000 (12:30 +0200)]
Bugfix in CLPF RDO.  Prevented selection of enable_fb_flag=0.

PSNR YCbCr:     -0.01%     -0.06%     -0.17%
   PSNRHVS:      0.01%
      SSIM:      0.03%
    MSSSIM:      0.00%
 CIEDE2000:     -0.05%

Change-Id: I1205c021bfc5cee6f80344fec92aabb529af9bd1

8 years agoBugfix in the CLPF RDO.
Steinar Midtskogen [Wed, 21 Sep 2016 10:39:13 +0000 (12:39 +0200)]
Bugfix in the CLPF RDO.

When CLPF was extended to chroma, the chroma RDO accidentally
discarded the optimal block size found in the luma RDO.

PSNR YCbCr:     -0.25%      0.05%      0.06%
   PSNRHVS:     -0.19%
      SSIM:     -0.36%
    MSSSIM:     -0.23%

Conflicts:
av1/common/clpf.c

Change-Id: Ie49cd30f9276a311ada88cb2f13d14757617f030

8 years agoMerge "Move tree writing code into bitwriter.h." into nextgenv2
Yaowu Xu [Tue, 11 Oct 2016 19:16:25 +0000 (19:16 +0000)]
Merge "Move tree writing code into bitwriter.h." into nextgenv2

8 years agoMerge "Remove unused color_sensitivity member from MACROBLOCK." into nextgenv2
Yaowu Xu [Tue, 11 Oct 2016 19:16:07 +0000 (19:16 +0000)]
Merge "Remove unused color_sensitivity member from MACROBLOCK." into nextgenv2

8 years agoRead mode to mi->bmi for sub 8x8 blocks
Sarah Parker [Tue, 11 Oct 2016 18:51:59 +0000 (11:51 -0700)]
Read mode to mi->bmi for sub 8x8 blocks

Previously, only the motion vectors were being stored. This caused
a mismatch in the global motion experiment, which needs this
mode information to decide whether or not to use the gm parameters
in reconstruction.

Change-Id: I58cde750ec06587dbfb8d65b07c15a67b7d6b1f6

8 years agoMerge "CLPF: Remove redundant function argument." into nextgenv2
Yaowu Xu [Tue, 11 Oct 2016 18:44:56 +0000 (18:44 +0000)]
Merge "CLPF: Remove redundant function argument." into nextgenv2

8 years agoMerge "Extend CLPF to chroma." into nextgenv2
Yaowu Xu [Tue, 11 Oct 2016 18:44:30 +0000 (18:44 +0000)]
Merge "Extend CLPF to chroma." into nextgenv2

8 years agoMerge "Remove some dead code in CLPF." into nextgenv2
Yaowu Xu [Tue, 11 Oct 2016 18:43:26 +0000 (18:43 +0000)]
Merge "Remove some dead code in CLPF." into nextgenv2

8 years agoMerge "Print correct info if CLPF unit tests fail." into nextgenv2
Yaowu Xu [Tue, 11 Oct 2016 18:42:52 +0000 (18:42 +0000)]
Merge "Print correct info if CLPF unit tests fail." into nextgenv2

8 years agoMerge "Reduce memory footprint for CLPF encoding." into nextgenv2
Yaowu Xu [Tue, 11 Oct 2016 18:42:34 +0000 (18:42 +0000)]
Merge "Reduce memory footprint for CLPF encoding." into nextgenv2

8 years agoMerge "Make generic SIMD work with clang." into nextgenv2
Yaowu Xu [Tue, 11 Oct 2016 18:42:15 +0000 (18:42 +0000)]
Merge "Make generic SIMD work with clang." into nextgenv2

8 years agoMerge "Fix clang-format warnings in aom_dsp/simd/v64_intrinsics_arm.h" into nextgenv2
Yaowu Xu [Tue, 11 Oct 2016 18:41:50 +0000 (18:41 +0000)]
Merge "Fix clang-format warnings in aom_dsp/simd/v64_intrinsics_arm.h" into nextgenv2

8 years agoMerge "Non-normative quality improvements to CLPF." into nextgenv2
Yaowu Xu [Tue, 11 Oct 2016 18:41:40 +0000 (18:41 +0000)]
Merge "Non-normative quality improvements to CLPF." into nextgenv2

8 years agoMerge "Added high bit-depth support in CLPF." into nextgenv2
Yaowu Xu [Tue, 11 Oct 2016 18:41:14 +0000 (18:41 +0000)]
Merge "Added high bit-depth support in CLPF." into nextgenv2

8 years agoMerge "Fix a memleak in CLPF." into nextgenv2
Yaowu Xu [Tue, 11 Oct 2016 18:41:02 +0000 (18:41 +0000)]
Merge "Fix a memleak in CLPF." into nextgenv2

8 years agoMerge "Reduce memory footprint for CLPF decoding." into nextgenv2
Yaowu Xu [Tue, 11 Oct 2016 18:40:47 +0000 (18:40 +0000)]
Merge "Reduce memory footprint for CLPF decoding." into nextgenv2

8 years agoMerge "Make CLPF handle frame widths and heights not divisible by 8." into nextgenv2
Yaowu Xu [Tue, 11 Oct 2016 18:40:04 +0000 (18:40 +0000)]
Merge "Make CLPF handle frame widths and heights not divisible by 8." into nextgenv2

8 years agoMerge "CLPF: Don't assume sb size=64 and w&h multiple of 8 + valgrind fix." into...
Yaowu Xu [Tue, 11 Oct 2016 17:44:12 +0000 (17:44 +0000)]
Merge "CLPF: Don't assume sb size=64 and w&h multiple of 8 + valgrind fix." into nextgenv2

8 years agoMerge "Silence some harmless compiler warnings in CLPF." into nextgenv2
Yaowu Xu [Tue, 11 Oct 2016 17:43:23 +0000 (17:43 +0000)]
Merge "Silence some harmless compiler warnings in CLPF." into nextgenv2

8 years agoMerge "Add a small code clean for show_existing_frame" into nextgenv2
Zoe Liu [Tue, 11 Oct 2016 16:58:16 +0000 (16:58 +0000)]
Merge "Add a small code clean for show_existing_frame" into nextgenv2

8 years agoMove tree writing code into bitwriter.h.
Nathan E. Egge [Sun, 19 Jun 2016 16:02:33 +0000 (12:02 -0400)]
Move tree writing code into bitwriter.h.

Rename av1_write_tree() to aom_write_tree() and move it into bitwriter.h
 to match aom_read_tree() in bitreader.h.

Manually cherry-picked from aom/master:
33a143fa7ac42d62080bfc20468cb76ad26045db

Change-Id: I6c686cdd3e0f179d7e95c5bc6984558b62d46d67

8 years agoRemove unused color_sensitivity member from MACROBLOCK.
Thomas Daede [Tue, 21 Jun 2016 00:56:24 +0000 (17:56 -0700)]
Remove unused color_sensitivity member from MACROBLOCK.

Conflicts:
av1/encoder/block.h
av1/encoder/encodeframe.c

Change-Id: I941e7b9e76380f262b173928d3c5132c5613b3ce

8 years agoMerge "Use derived variable size for memcpy" into nextgenv2
Yaowu Xu [Tue, 11 Oct 2016 16:15:43 +0000 (16:15 +0000)]
Merge "Use derived variable size for memcpy" into nextgenv2

8 years agoMerge "Added generic SIMD support for CLPF." into nextgenv2
Yaowu Xu [Tue, 11 Oct 2016 16:05:18 +0000 (16:05 +0000)]
Merge "Added generic SIMD support for CLPF." into nextgenv2

8 years agoMerge "Add sse2 forward / inverse 4x8 and 8x4 transforms" into nextgenv2
Debargha Mukherjee [Tue, 11 Oct 2016 15:50:31 +0000 (15:50 +0000)]
Merge "Add sse2 forward / inverse 4x8 and 8x4 transforms" into nextgenv2

8 years agoUse derived variable size for memcpy
Yaowu Xu [Tue, 11 Oct 2016 00:39:29 +0000 (17:39 -0700)]
Use derived variable size for memcpy

Manually cherry-picked from aom/master:
bf2ad75a1723d223c376b93295aa06dd23226937

Change-Id: I99f05e79ec8ad35a49bc124e6dd829ccc7d9cc36

8 years agoAdd a small code clean for show_existing_frame
Zoe Liu [Tue, 11 Oct 2016 00:18:57 +0000 (17:18 -0700)]
Add a small code clean for show_existing_frame

Change-Id: I42dc9f0fdecd3cf3398ab82d6e01dde06bdf7b24

8 years agoCLPF: Remove redundant function argument.
Steinar Midtskogen [Mon, 19 Sep 2016 11:33:52 +0000 (13:33 +0200)]
CLPF: Remove redundant function argument.

Change-Id: I31bea3b1f76493060edd7e1bd616a223841d5f77

8 years agoExtend CLPF to chroma.
Steinar Midtskogen [Tue, 13 Sep 2016 14:37:13 +0000 (16:37 +0200)]
Extend CLPF to chroma.

Objective quality impact (low latency):

PSNR YCbCr:      0.13%     -1.37%     -1.79%
   PSNRHVS:      0.03%
      SSIM:      0.24%
    MSSSIM:      0.10%
 CIEDE2000:     -0.83%

Change-Id: I8ddf0def569286775f0f9d4d4005932766a7fc27

8 years agoRemove some dead code in CLPF.
Steinar Midtskogen [Tue, 13 Sep 2016 06:55:56 +0000 (08:55 +0200)]
Remove some dead code in CLPF.

av1_clpf_frame() was always called with the same src and dst,
so we only need one argument and the code supporting different
src and dst was removed.

Change-Id: I70919f50e5cfb19c22eb4dff9ee7c0fa2697fad3

8 years agoPrint correct info if CLPF unit tests fail.
Steinar Midtskogen [Fri, 9 Sep 2016 15:30:21 +0000 (17:30 +0200)]
Print correct info if CLPF unit tests fail.

Change-Id: Ieac27194f342d8ef9ef98c96ebea9d0c444658cf

8 years agoReduce memory footprint for CLPF encoding.
Steinar Midtskogen [Thu, 8 Sep 2016 07:48:31 +0000 (09:48 +0200)]
Reduce memory footprint for CLPF encoding.

Use in-place filtering, like in the decoder
(see eb5794da1659f87597291d84c2fbdfd89280065d).

Change-Id: If037ead45f5cb3461347a63e0e415954d5dcba8b

8 years agoMake generic SIMD work with clang.
Steinar Midtskogen [Thu, 1 Sep 2016 17:45:29 +0000 (19:45 +0200)]
Make generic SIMD work with clang.

Change-Id: I2c504a078a7137bea6ba50c5768c1295878e9ea1

8 years agoFix clang-format warnings in aom_dsp/simd/v64_intrinsics_arm.h
Jingning Han [Thu, 1 Sep 2016 19:36:25 +0000 (12:36 -0700)]
Fix clang-format warnings in aom_dsp/simd/v64_intrinsics_arm.h

Change-Id: I221bf4520d7030133e3b2fea883a995b3d6f6282

8 years agoNon-normative quality improvements to CLPF.
Steinar Midtskogen [Fri, 2 Sep 2016 08:56:54 +0000 (10:56 +0200)]
Non-normative quality improvements to CLPF.

BDR improvements:
     PSNR  PSNRHVS SSIM  MSSSIM CIEDE2000 PSNR Cb  PSNR Cr
LL: -0.17% -0.13% -0.11% -0.12%   -0.18%   -0.19%   -0.21%
HL: -0.21% -0.14% -0.15% -0.11%   -0.37%   -0.39%   -0.52%

Change-Id: I58c00a1cc0ddfc3376644f66345e99472482a613

8 years agoAdded high bit-depth support in CLPF.
Steinar Midtskogen [Fri, 9 Sep 2016 13:23:35 +0000 (15:23 +0200)]
Added high bit-depth support in CLPF.

Change-Id: Ic5eadb323227a820ad876c32d4dc296e05db6ece

8 years agoFix a memleak in CLPF.
Steinar Midtskogen [Fri, 9 Sep 2016 15:36:22 +0000 (17:36 +0200)]
Fix a memleak in CLPF.

The memleak appeared in eb5794da1659f87597291d84c2fbdfd89280065d.

Change-Id: Ifdd6d64aafa0d0ce4dfaf1844f594d5f843bf2e0

8 years agoReduce memory footprint for CLPF decoding.
Steinar Midtskogen [Wed, 24 Aug 2016 11:00:04 +0000 (13:00 +0200)]
Reduce memory footprint for CLPF decoding.

Instead of having CLPF write to an entire new frame and
copy the result back into the original frame, make the
filter able to work in-place by keeping a buffer of size
frame_width*filter_block_size and delay the write-back
by one filter_block_size row.

This reduces the cycles spent in the filter to ~75%.

Change-Id: I78ca74380c45492daa8935d08d766851edb5fbc1

8 years agoMake CLPF handle frame widths and heights not divisible by 8.
Steinar Midtskogen [Wed, 7 Sep 2016 06:15:11 +0000 (08:15 +0200)]
Make CLPF handle frame widths and heights not divisible by 8.

Change-Id: If5eb33b6b090f43ba64c82468576b89eddd872c3

8 years agoCLPF: Don't assume sb size=64 and w&h multiple of 8 + valgrind fix.
Steinar Midtskogen [Thu, 25 Aug 2016 10:22:24 +0000 (12:22 +0200)]
CLPF: Don't assume sb size=64 and w&h multiple of 8 + valgrind fix.

Change-Id: I518ad9c58973910eb0bdcb377f2d90138208c570

8 years agoSilence some harmless compiler warnings in CLPF.
Steinar Midtskogen [Fri, 2 Sep 2016 08:02:30 +0000 (10:02 +0200)]
Silence some harmless compiler warnings in CLPF.

Change-Id: I4a6d84007bc17b89cfd8d8f2440bf2968505bd6a

8 years agoAdded generic SIMD support for CLPF.
Steinar Midtskogen [Fri, 5 Aug 2016 10:12:38 +0000 (12:12 +0200)]
Added generic SIMD support for CLPF.

Change-Id: Ie03f9a5b0a4c708a586532198d755a1e7509f149

8 years agoMerge "Added generic SIMD library supporting x86 SSE2+ and ARM NEON." into nextgenv2
Yaowu Xu [Mon, 10 Oct 2016 18:17:50 +0000 (18:17 +0000)]
Merge "Added generic SIMD library supporting x86 SSE2+ and ARM NEON." into nextgenv2

8 years agoMerge "New CLPF: New kernel and RDO for strength and block size" into nextgenv2
Yaowu Xu [Mon, 10 Oct 2016 18:17:41 +0000 (18:17 +0000)]
Merge "New CLPF: New kernel and RDO for strength and block size" into nextgenv2

8 years agoAdd sse2 forward / inverse 4x8 and 8x4 transforms
David Barker [Mon, 3 Oct 2016 15:27:27 +0000 (16:27 +0100)]
Add sse2 forward / inverse 4x8 and 8x4 transforms

Change-Id: I89ed93fb20cf975c2b463cff58879521ceaa4163

8 years agoMerge "Hybrid forward transforms 16x16 AVX2 optimization" into nextgenv2
Yi Luo [Fri, 7 Oct 2016 01:52:10 +0000 (01:52 +0000)]
Merge "Hybrid forward transforms 16x16 AVX2 optimization" into nextgenv2

8 years agoMerge "Added sse2 inverse 8x16 and 16x8 transforms" into nextgenv2
Debargha Mukherjee [Fri, 7 Oct 2016 00:03:33 +0000 (00:03 +0000)]
Merge "Added sse2 inverse 8x16 and 16x8 transforms" into nextgenv2

8 years agoMerge "A bug fix for var-tx" into nextgenv2
Debargha Mukherjee [Fri, 7 Oct 2016 00:02:30 +0000 (00:02 +0000)]
Merge "A bug fix for var-tx" into nextgenv2

8 years agoRemove -fno-strict-aliasing flag
Johann [Sat, 27 Aug 2016 01:13:07 +0000 (18:13 -0700)]
Remove -fno-strict-aliasing flag

The referenced bug was fixed by saving neon registers. That this had any
effect was coincidental.

Both chromium and Android build with clang and neither uses this flag.

Change-Id: I470247d6fd9226fc207b42a187105581a94badc3
(cherry picked from commit fad70a358b9ab832f5f2ece1609936b80b649c71)

8 years agoHybrid forward transforms 16x16 AVX2 optimization
Yi Luo [Wed, 21 Sep 2016 17:45:01 +0000 (10:45 -0700)]
Hybrid forward transforms 16x16 AVX2 optimization

- Unit tests are added for AVX2 SIMD.
- Encoder speed improvement:
  AV1 baseline and EXT_TX, three 1080p sequences at bitrate:
  800 Kbps, 2 Mbps, 6 Mbps, on i7-6700 CPU, average
  user level time reduction: 3.86%.

Change-Id: Ibbd7837ee3a831c6b1e4e471bf6c8d3fa3a19ff4

8 years agoFix left shift of negative integer in hbd directional predictors
Alex Converse [Thu, 6 Oct 2016 18:36:08 +0000 (11:36 -0700)]
Fix left shift of negative integer in hbd directional predictors

Change-Id: Id78139ae2dfa2d521bd50618b4a81cf24e09e391

8 years agoAdded sse2 inverse 8x16 and 16x8 transforms
Peter de Rivaz [Thu, 29 Sep 2016 08:14:54 +0000 (09:14 +0100)]
Added sse2 inverse 8x16 and 16x8 transforms

Change-Id: I43628407b11e5c8e6af4df69f2acdc67ac827834

8 years agoMerge "Silence some warnings" into nextgenv2
Debargha Mukherjee [Thu, 6 Oct 2016 18:15:15 +0000 (18:15 +0000)]
Merge "Silence some warnings" into nextgenv2

8 years agoA bug fix for var-tx
Debargha Mukherjee [Wed, 5 Oct 2016 07:48:28 +0000 (00:48 -0700)]
A bug fix for var-tx

Fixes a crash with supertx, ext-tx and rect-tx

Change-Id: I6b5f4cfd6e209558541a791be685b55156aa0138

8 years agoAdded generic SIMD library supporting x86 SSE2+ and ARM NEON.
Steinar Midtskogen [Wed, 3 Aug 2016 11:17:33 +0000 (13:17 +0200)]
Added generic SIMD library supporting x86 SSE2+ and ARM NEON.

Change-Id: I037f4c44f621a7e909b82ccb6a299d41bcbf8607