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8 years agoMerge "Upsample reference frames after size dependent speed features are calculated...
Yaowu Xu [Sun, 30 Oct 2016 19:54:17 +0000 (19:54 +0000)]
Merge "Upsample reference frames after size dependent speed features are calculated." into nextgenv2

8 years agoMerge "Let is_interp_needed always return 1" into nextgenv2
Yaowu Xu [Sun, 30 Oct 2016 19:53:40 +0000 (19:53 +0000)]
Merge "Let is_interp_needed always return 1" into nextgenv2

8 years agoMerge "Centralize EC_MULTISYMBOL error checking." into nextgenv2
Yaowu Xu [Sun, 30 Oct 2016 19:53:28 +0000 (19:53 +0000)]
Merge "Centralize EC_MULTISYMBOL error checking." into nextgenv2

8 years agoMerge "EC_ADAPT: disable tests requiring tiles." into nextgenv2
Yaowu Xu [Sun, 30 Oct 2016 17:16:34 +0000 (17:16 +0000)]
Merge "EC_ADAPT: disable tests requiring tiles." into nextgenv2

8 years agoMerge "EC_ADAPT: refactor and fix MinArfFreq unit tests." into nextgenv2
Yaowu Xu [Sun, 30 Oct 2016 17:16:19 +0000 (17:16 +0000)]
Merge "EC_ADAPT: refactor and fix MinArfFreq unit tests." into nextgenv2

8 years agoMerge "Only build aom_read/write_symbol if CONFIG_EC_MULTISYMBOL" into nextgenv2
Yaowu Xu [Sun, 30 Oct 2016 17:16:06 +0000 (17:16 +0000)]
Merge "Only build aom_read/write_symbol if CONFIG_EC_MULTISYMBOL" into nextgenv2

8 years agoMerge "EC_ADAPT: improved symbol adaptation." into nextgenv2
Yaowu Xu [Sun, 30 Oct 2016 17:15:53 +0000 (17:15 +0000)]
Merge "EC_ADAPT: improved symbol adaptation." into nextgenv2

8 years agoMerge "EC_ADAPT: send updates for the correct nodes." into nextgenv2
Yaowu Xu [Sun, 30 Oct 2016 17:15:40 +0000 (17:15 +0000)]
Merge "EC_ADAPT: send updates for the correct nodes." into nextgenv2

8 years agoMerge "Add ec_multisymbol for common daala_ec and rans code" into nextgenv2
Yaowu Xu [Sun, 30 Oct 2016 17:15:27 +0000 (17:15 +0000)]
Merge "Add ec_multisymbol for common daala_ec and rans code" into nextgenv2

8 years agoMerge "Handle entropy coder experiment dependencies" into nextgenv2
Yaowu Xu [Sun, 30 Oct 2016 16:22:27 +0000 (16:22 +0000)]
Merge "Handle entropy coder experiment dependencies" into nextgenv2

8 years agoMerge "Disable the SuperframeTest with --enable-daala_ec." into nextgenv2
Yaowu Xu [Sun, 30 Oct 2016 16:22:16 +0000 (16:22 +0000)]
Merge "Disable the SuperframeTest with --enable-daala_ec." into nextgenv2

8 years agoMerge "Fix ec_adapt+daala_ec test failure" into nextgenv2
Yaowu Xu [Sun, 30 Oct 2016 16:22:05 +0000 (16:22 +0000)]
Merge "Fix ec_adapt+daala_ec test failure" into nextgenv2

8 years agoMerge "Add EC_ADAPT experiment for symbol-adaptive entropy coding." into nextgenv2
Yaowu Xu [Sun, 30 Oct 2016 16:21:47 +0000 (16:21 +0000)]
Merge "Add EC_ADAPT experiment for symbol-adaptive entropy coding." into nextgenv2

8 years agoUpsample reference frames after size dependent speed features are calculated.
Thomas Daede [Mon, 24 Oct 2016 23:31:05 +0000 (16:31 -0700)]
Upsample reference frames after size dependent speed features are calculated.

This prevents a crash if the upsample_refs speed feature is
changed as part of set_size_dependent_vars, when the recode
loop is enabled.

Change-Id: I645e389bfe961879dd2001439a34fde2993868d9

8 years agoLet is_interp_needed always return 1
Angie Chiang [Fri, 7 Oct 2016 17:57:45 +0000 (10:57 -0700)]
Let is_interp_needed always return 1

This CL will cause
0.122% PSNR drop on lowres dataset
0.059% PSNR drop on midres dataset

However, it will facilitate hardware implementation.

Change-Id: I0a0713acacbfd571509a721337711c021915dd3c

8 years agoCentralize EC_MULTISYMBOL error checking.
Nathan E. Egge [Mon, 24 Oct 2016 13:50:52 +0000 (09:50 -0400)]
Centralize EC_MULTISYMBOL error checking.

The EC_ADAPT experiment cannot work unless EC_MULTISYMBOL is also
 enabled.
This patch replaces all individual checks with a centralized check in
 both the bitreader.h and bitwriter.h.

Change-Id: I418852d95c5012cc074ed65cd24997e08bc2aadd

8 years agoEC_ADAPT: disable tests requiring tiles.
Thomas Davies [Tue, 18 Oct 2016 13:08:17 +0000 (14:08 +0100)]
EC_ADAPT: disable tests requiring tiles.

EC_ADAPT is currently not compatible with tiles.

Change-Id: Idd000f0ff23c28e7e4952024eadb55ba0a1da13d

8 years agoEC_ADAPT: refactor and fix MinArfFreq unit tests.
Thomas Davies [Wed, 19 Oct 2016 13:46:07 +0000 (14:46 +0100)]
EC_ADAPT: refactor and fix MinArfFreq unit tests.

Ensure that cdfs are synced with pdfs after every
forward update.

Change-Id: I5677f78300156c8622f1728d7a343ff6c3a4ea64

8 years agoOnly build aom_read/write_symbol if CONFIG_EC_MULTISYMBOL
Alex Converse [Thu, 20 Oct 2016 21:21:06 +0000 (14:21 -0700)]
Only build aom_read/write_symbol if CONFIG_EC_MULTISYMBOL

Change-Id: If86c7220ac9199a59e605dc43d42cc3db26cf8bd

8 years agoEC_ADAPT: improved symbol adaptation.
Thomas Davies [Wed, 12 Oct 2016 16:54:29 +0000 (17:54 +0100)]
EC_ADAPT: improved symbol adaptation.

Place a floor under symbol probabilities and
modify adaptation rate.

Change-Id: Ic9cf6d9fadfc3bf1f3027bc3d2bb198526441591

8 years agoEC_ADAPT: send updates for the correct nodes.
Thomas Davies [Thu, 20 Oct 2016 17:28:47 +0000 (18:28 +0100)]
EC_ADAPT: send updates for the correct nodes.

EOB and ZERO token are not currently adapted.

Change-Id: Ie7d657b71fcb157b09e40874fb06a8b7cd95cc70

8 years agoAdd ec_multisymbol for common daala_ec and rans code
Alex Converse [Mon, 10 Oct 2016 18:08:10 +0000 (11:08 -0700)]
Add ec_multisymbol for common daala_ec and rans code

The new ec_multisymbol experiment supersedes the rans experiment and is
used for multisymbol features that can be backed by either daala_ec or
rans.

This experiment is automatically enabled by ec_adapt and will try to
enable daala_ec or ans (in that order).

Change-Id: Ie75b4002b7a9d7f5f7b4d130c1aacb3dbe97e54f

8 years agoHandle entropy coder experiment dependencies
Alex Converse [Mon, 10 Oct 2016 17:44:59 +0000 (10:44 -0700)]
Handle entropy coder experiment dependencies

Change-Id: I854c53d9379f820b5a78fcb53f9ef09bc6f9d9e7

8 years agoDisable the SuperframeTest with --enable-daala_ec.
Yaowu Xu [Sat, 29 Oct 2016 00:08:28 +0000 (17:08 -0700)]
Disable the SuperframeTest with --enable-daala_ec.

Due to the way the daala entropy coder handles raw bits, the current
test is broken because the buffer length is not known when calling
aom_reader_init() is called.

Change-Id: I76e93ec0e160e31f286c23f7c9c0094390c6c2d4

8 years agoFix ec_adapt+daala_ec test failure
Alex Converse [Mon, 10 Oct 2016 21:43:10 +0000 (14:43 -0700)]
Fix ec_adapt+daala_ec test failure

AV1/AqSegmentTest.TestNoMisMatchAQ1/6 was failing with this experiment
pair.

BUG=aomedia:70

Change-Id: I8c53a043471a87a98a06687afce2e28891592362

8 years agoAdd EC_ADAPT experiment for symbol-adaptive entropy coding.
Thomas [Fri, 23 Sep 2016 17:04:17 +0000 (18:04 +0100)]
Add EC_ADAPT experiment for symbol-adaptive entropy coding.

This experiment performs symbol-by-symbol statistics
adaptation for non-binary symbols. It requires DAALA_EC or
RANS and ANS to be enabled. The adaptation is currently
based on a simple recursive filter and is taken from
Daala. It has an adaptation rate dependent on alphabet size,
taken from Daala. It applies wherever non-binary symbols
are encoded using Cumulative Probability Functions rather
than trees.

Where symbols are adapted, forward updates in the compressed
header are removed.

In the case of RANS coefficient token values are adapted,
with the exception of the zero token which remains a
binary symbol. In the case of DAALA_EC other values
such as inter and intra modes are adapted as CDFs are
provided in those cases.

The experiment is configured with:

./configure --enable-experimental --enable-daala-ec --enable-ec-adapt

or

./configure --enable-experimental --enable-ans --enable-rans \
    --enable-ec-adapt

EC_ADAPT is not currently compatible with tiles.

BDR results on Objective-1-fast give a small loss:

PSNR YCbCr:      0.51%      0.49%      0.48%
PSNRHVS:      0.50%
SSIM:      0.50%
MSSSIM:      0.51%
CIEDE2000:      0.50%

Change-Id: I3888718e42616f3fd87144de7f125228446ac984

8 years agoMerge "Replace num_4x4_blocks_txsize_loopup table" into nextgenv2
Jingning Han [Sat, 29 Oct 2016 23:01:26 +0000 (23:01 +0000)]
Merge "Replace num_4x4_blocks_txsize_loopup table" into nextgenv2

8 years agoMerge "Refactor rate-distortion optimization of recursive transform partition" into...
Jingning Han [Sat, 29 Oct 2016 23:01:14 +0000 (23:01 +0000)]
Merge "Refactor rate-distortion optimization of recursive transform partition" into nextgenv2

8 years agoMerge "RANGE_CHECK: "==" || ">" is simply ">="." into nextgenv2
Urvang Joshi [Fri, 28 Oct 2016 23:55:00 +0000 (23:55 +0000)]
Merge "RANGE_CHECK: "==" || ">" is simply ">="." into nextgenv2

8 years agoMerge "Clean the code in ref frame context decision for ext-refs" into nextgenv2
Zoe Liu [Fri, 28 Oct 2016 23:36:41 +0000 (23:36 +0000)]
Merge "Clean the code in ref frame context decision for ext-refs" into nextgenv2

8 years agoReplace num_4x4_blocks_txsize_loopup table
Jingning Han [Fri, 28 Oct 2016 22:42:44 +0000 (15:42 -0700)]
Replace num_4x4_blocks_txsize_loopup table

Unify the transform block size access table in preparation for
2x2 transform integration.

Change-Id: I308def6729e138ae2b2542175206e3225c0cb392

8 years agoRefactor rate-distortion optimization of recursive transform partition
Jingning Han [Fri, 28 Oct 2016 04:32:19 +0000 (21:32 -0700)]
Refactor rate-distortion optimization of recursive transform partition

Support rectangular transform block in the rate-distortion cost
estimator.

Change-Id: I99201fcae797c1ed2f2184021a215867eac0288f

8 years agoMerge "Bitwise to logical & in rdopt ext tx prune function" into nextgenv2
Sarah Parker [Fri, 28 Oct 2016 21:43:03 +0000 (21:43 +0000)]
Merge "Bitwise to logical & in rdopt ext tx prune function" into nextgenv2

8 years agoRANGE_CHECK: "==" || ">" is simply ">=".
Urvang Joshi [Fri, 28 Oct 2016 19:32:06 +0000 (12:32 -0700)]
RANGE_CHECK: "==" || ">" is simply ">=".

Also:
- For unsigned ints, don't check value >= 0 as that is always true.
- Add "-Wlogical-op" warning flag which would have warned that "logical
  'or' of collectively exhaustive tests is always true" before this
  patch.

Change-Id: Idf3bd312464397f2df19256fc69b22f345dc7753

8 years agoMerge "Tile groups: ensure each tile in a TG has a length." into nextgenv2
Yaowu Xu [Fri, 28 Oct 2016 21:26:32 +0000 (21:26 +0000)]
Merge "Tile groups: ensure each tile in a TG has a length." into nextgenv2

8 years agoMerge "Fix update_delta_q_probs compile warning" into nextgenv2
Yaowu Xu [Fri, 28 Oct 2016 21:26:22 +0000 (21:26 +0000)]
Merge "Fix update_delta_q_probs compile warning" into nextgenv2

8 years agoMerge "Encode and decode multiple tile groups" into nextgenv2
Yaowu Xu [Fri, 28 Oct 2016 21:26:11 +0000 (21:26 +0000)]
Merge "Encode and decode multiple tile groups" into nextgenv2

8 years agoBitwise to logical & in rdopt ext tx prune function
Sarah Parker [Fri, 28 Oct 2016 20:19:33 +0000 (13:19 -0700)]
Bitwise to logical & in rdopt ext tx prune function

Making this change in case the future implementation changes and the
compairson is no longer between single bits.

Change-Id: I94f474ce7d82febfa23cec65cbe1b9d240b42e02

8 years agoTile groups: ensure each tile in a TG has a length.
Thomas Davies [Tue, 4 Oct 2016 12:19:31 +0000 (13:19 +0100)]
Tile groups: ensure each tile in a TG has a length.

This ensures TGs can be decoded even if the whole
frame has not been received and the frame length
is not known.

Change-Id: If24837fcc3b5c46554751be792e91100de73e8d6

8 years agoFix update_delta_q_probs compile warning
Jingning Han [Fri, 30 Sep 2016 18:35:22 +0000 (11:35 -0700)]
Fix update_delta_q_probs compile warning

Change-Id: Ifb93970ed876ed61259b2f8da739171857c97fda

8 years agoMerge "Fix aom_fdct8x8_ssse3 in high bit depth mode" into nextgenv2
Debargha Mukherjee [Fri, 28 Oct 2016 19:31:45 +0000 (19:31 +0000)]
Merge "Fix aom_fdct8x8_ssse3 in high bit depth mode" into nextgenv2

8 years agoClean the code in ref frame context decision for ext-refs
Zoe Liu [Fri, 21 Oct 2016 23:18:58 +0000 (16:18 -0700)]
Clean the code in ref frame context decision for ext-refs

For compound mode, it is a sure thing that one of the 2 reference frames
would be either a forward predictive reference, or a backward predictive
reference, and the other would provide a different prediction.

Change-Id: I8d7b40525bec4db0f26ba255c8eefa9f20bd52a3

8 years agoMerge "get_palette_color_context: Make code more readable." into nextgenv2
Urvang Joshi [Fri, 28 Oct 2016 19:03:25 +0000 (19:03 +0000)]
Merge "get_palette_color_context: Make code more readable." into nextgenv2

8 years agoEncode and decode multiple tile groups
Thomas Davies [Wed, 26 Oct 2016 23:08:35 +0000 (16:08 -0700)]
Encode and decode multiple tile groups

This is a manual adaptation of the following commit from aom/master:
ce12003d60a1c8d6c65ed07ba165c34062fcbcbd

The original commit message:

A tile group is a set of tiles in scan order.

Each tile group has a version of uncompressed and compressed headers,
identical apart from tile group parameters.
Encoding probability updates takes account of the number of
headers to control overheads.

The decoder supports arbitrary numbers of tile groups with
arbitrary number of tiles. The number of tiles in a TG is
signalled in the uncompressed header for that TG.

The encoder currently only supports a fixed number
of TGs (3, when error resilient mode is on) of equal size
(except possibly for the last one).

The average BDR performnce with 3 tile groups versus
anchor with error resilient mode and up to 16 tiles is:

NR YCbCr:      3.02%      3.04%      3.05%
PSNRHVS:      3.09%
SSIM:      3.06%
MSSSIM:      3.05%
CIEDE2000:      3.04%

Change-Id: I9b97c5ed733103b9160a3a5d4370de5322c00c0b

8 years agoget_palette_color_context: Make code more readable.
Urvang Joshi [Wed, 26 Oct 2016 16:40:35 +0000 (09:40 -0700)]
get_palette_color_context: Make code more readable.

For clarity, use separate variables for 'color_ctx_hash' and
'color_ctx' instead of reusing same variables for both.

BUG=webm:1324

Change-Id: I3a516ea54353e1f0737822c613a68da252e30c6e

8 years agoFix tmp_rd type error in handle_inter_mode()
Angie Chiang [Fri, 28 Oct 2016 16:05:27 +0000 (09:05 -0700)]
Fix tmp_rd type error in handle_inter_mode()

Change-Id: I9398c77c12e9c4caa19a76b92e3035a3135cfd7a

8 years agoMerge "Add unit test for adapt_scan experiment" into nextgenv2
Angie Chiang [Fri, 28 Oct 2016 15:53:59 +0000 (15:53 +0000)]
Merge "Add unit test for adapt_scan experiment" into nextgenv2

8 years agoMerge "Pass block pixel width/height into av1_predict_intra_block" into nextgenv2
Angie Chiang [Fri, 28 Oct 2016 15:51:29 +0000 (15:51 +0000)]
Merge "Pass block pixel width/height into av1_predict_intra_block" into nextgenv2

8 years agoMerge "Refactor recursive transform block partition search" into nextgenv2
Jingning Han [Fri, 28 Oct 2016 15:50:36 +0000 (15:50 +0000)]
Merge "Refactor recursive transform block partition search" into nextgenv2

8 years agoMerge "Simplify logics in encode_inter_mb_segment" into nextgenv2
Jingning Han [Fri, 28 Oct 2016 15:50:15 +0000 (15:50 +0000)]
Merge "Simplify logics in encode_inter_mb_segment" into nextgenv2

8 years agoMerge "Refactor recursive transform block decoding" into nextgenv2
Jingning Han [Fri, 28 Oct 2016 15:49:27 +0000 (15:49 +0000)]
Merge "Refactor recursive transform block decoding" into nextgenv2

8 years agoMerge "Refactor recursive transform block size decoding" into nextgenv2
Jingning Han [Fri, 28 Oct 2016 15:49:06 +0000 (15:49 +0000)]
Merge "Refactor recursive transform block size decoding" into nextgenv2

8 years agoMerge "Remove unused get_tx1d_width/height wrapper" into nextgenv2
Jingning Han [Fri, 28 Oct 2016 15:48:25 +0000 (15:48 +0000)]
Merge "Remove unused get_tx1d_width/height wrapper" into nextgenv2

8 years agoMerge "Use transform block partition depth count for frame header reset" into nextgenv2
Jingning Han [Fri, 28 Oct 2016 15:48:11 +0000 (15:48 +0000)]
Merge "Use transform block partition depth count for frame header reset" into nextgenv2

8 years agoMerge "Remove av1_use_hp_mv()" into nextgenv2
Yaowu Xu [Fri, 28 Oct 2016 15:26:35 +0000 (15:26 +0000)]
Merge "Remove av1_use_hp_mv()" into nextgenv2

8 years agoMerge "rans: Use symbol coding for motion vectors" into nextgenv2
Yaowu Xu [Fri, 28 Oct 2016 15:26:21 +0000 (15:26 +0000)]
Merge "rans: Use symbol coding for motion vectors" into nextgenv2

8 years agoFix aom_fdct8x8_ssse3 in high bit depth mode
David Barker [Wed, 26 Oct 2016 09:43:12 +0000 (10:43 +0100)]
Fix aom_fdct8x8_ssse3 in high bit depth mode

Change-Id: I63e492163ef10e12a842837368c209b8ffc4eee0

8 years agoRefactor recursive transform block partition search
Jingning Han [Thu, 27 Oct 2016 23:35:32 +0000 (16:35 -0700)]
Refactor recursive transform block partition search

Use unified transform block size and coding block size map. This
prepares for the integration of 2x2 transform block size and the
rectangular transform block size.

Change-Id: I99f51017d19aef337639b708ee9c7faedcc20935

8 years agoSimplify logics in encode_inter_mb_segment
Jingning Han [Thu, 27 Oct 2016 21:44:13 +0000 (14:44 -0700)]
Simplify logics in encode_inter_mb_segment

Unify coefficient context used by different experiments. Make
block size and transform block size consistent with rest codebase.

Change-Id: I237336f161d6c473b88c59c48ee68d24b75ce738

8 years agoRefactor recursive transform block decoding
Jingning Han [Thu, 27 Oct 2016 21:27:43 +0000 (14:27 -0700)]
Refactor recursive transform block decoding

Unify the transform block and coding block mapping.

Change-Id: Ifb394809a4aafee6adf2b49a2607036cf13c878e

8 years agoRefactor recursive transform block size decoding
Jingning Han [Thu, 27 Oct 2016 20:04:21 +0000 (13:04 -0700)]
Refactor recursive transform block size decoding

Unify the transform block size to block size mapping.

Change-Id: Ic7359d016cd5965983c4a5476624c09f3123f91c

8 years agoMerge "Deringing support for 4:2:2 by not deringing chroma" into nextgenv2
Yaowu Xu [Fri, 28 Oct 2016 04:20:17 +0000 (04:20 +0000)]
Merge "Deringing support for 4:2:2 by not deringing chroma" into nextgenv2

8 years agoMerge "Namespace the idct/iad symbols" into nextgenv2
Yaowu Xu [Fri, 28 Oct 2016 04:19:51 +0000 (04:19 +0000)]
Merge "Namespace the idct/iad symbols" into nextgenv2

8 years agoPass block pixel width/height into av1_predict_intra_block
Angie Chiang [Fri, 28 Oct 2016 00:12:16 +0000 (17:12 -0700)]
Pass block pixel width/height into av1_predict_intra_block

Change-Id: Ia69bceef24b61b0a222783eba79e7a70bb60edd8

8 years agoMerge "Cosmetic fixes in global motion experiment" into nextgenv2
Sarah Parker [Thu, 27 Oct 2016 23:23:39 +0000 (23:23 +0000)]
Merge "Cosmetic fixes in global motion experiment" into nextgenv2

8 years agoMerge "A small bug fix in ext-refs on the RD mode selection" into nextgenv2
Zoe Liu [Thu, 27 Oct 2016 22:43:55 +0000 (22:43 +0000)]
Merge "A small bug fix in ext-refs on the RD mode selection" into nextgenv2

8 years agoRemove av1_use_hp_mv()
Alex Converse [Thu, 29 Sep 2016 21:21:37 +0000 (14:21 -0700)]
Remove av1_use_hp_mv()

It always returns true since the related misc_fix[1] was merged.

[1] 23e83574b6a5105bdc686c49f2d5909f33ea721f

Change-Id: Ie3af685572a2f0a42d2b9fb9903c1abeea225dfd

8 years agoMerge "Fix clpf and dering signalling when used with ext-partition-types" into nextgenv2
Debargha Mukherjee [Thu, 27 Oct 2016 20:45:06 +0000 (20:45 +0000)]
Merge "Fix clpf and dering signalling when used with ext-partition-types" into nextgenv2

8 years agorans: Use symbol coding for motion vectors
Alex Converse [Wed, 5 Oct 2016 18:32:05 +0000 (11:32 -0700)]
rans: Use symbol coding for motion vectors

Change-Id: If497b53c3b36e32fb98c99dba2d4a490e226572a

8 years agoDeringing support for 4:2:2 by not deringing chroma
Jean-Marc Valin [Tue, 18 Oct 2016 21:39:03 +0000 (17:39 -0400)]
Deringing support for 4:2:2 by not deringing chroma

No change in output for 4:2:0 and 4:4:4

Change-Id: Ic46753d23a5b5f90b611a3da1a4574870519957c

8 years agoNamespace the idct/iad symbols
Luca Barbato [Sat, 3 Sep 2016 10:14:15 +0000 (12:14 +0200)]
Namespace the idct/iad symbols

Make linking to libvpx and libaom at the same time possible.

Change-Id: I7bab8527a32e446e3d564e6fa5d94ccd056bc63f

8 years agoMerge "Fix compile error with --enable-ans + --enable-accounting" into nextgenv2
Debargha Mukherjee [Thu, 27 Oct 2016 19:03:21 +0000 (19:03 +0000)]
Merge "Fix compile error with --enable-ans + --enable-accounting" into nextgenv2

8 years agoMerge "Fix dering filter when using 4:2:2 or 4:4:0 subsampling" into nextgenv2
Debargha Mukherjee [Thu, 27 Oct 2016 19:03:03 +0000 (19:03 +0000)]
Merge "Fix dering filter when using 4:2:2 or 4:4:0 subsampling" into nextgenv2

8 years agoRemove unused get_tx1d_width/height wrapper
Jingning Han [Thu, 27 Oct 2016 18:25:17 +0000 (11:25 -0700)]
Remove unused get_tx1d_width/height wrapper

Change-Id: Ie8bc40579720b8c402bbc8b23b6fd3a7a50834bb

8 years agoUse transform block partition depth count for frame header reset
Jingning Han [Thu, 27 Oct 2016 18:19:53 +0000 (11:19 -0700)]
Use transform block partition depth count for frame header reset

Use the transform block partition depth counts to decide if to
reset the tx_mode at frame header level. Add a comment to make this
explicit.

Change-Id: I417920b4b61eeb91cde9536336a12deea2d42f79

8 years agoAdd unit test for adapt_scan experiment
Angie Chiang [Thu, 27 Oct 2016 18:43:10 +0000 (11:43 -0700)]
Add unit test for adapt_scan experiment

Change-Id: I90518b7b5c8bb930f5eeef4ce4cbb536139722ca

8 years agoMerge "Refactor: Localize tmp_rd in handle_inter_mode()" into nextgenv2
Angie Chiang [Thu, 27 Oct 2016 18:27:18 +0000 (18:27 +0000)]
Merge "Refactor: Localize tmp_rd in handle_inter_mode()" into nextgenv2

8 years agoMerge "Sync definition of av1_get_switchable_rate in rd.c/h" into nextgenv2
Angie Chiang [Thu, 27 Oct 2016 18:27:06 +0000 (18:27 +0000)]
Merge "Sync definition of av1_get_switchable_rate in rd.c/h" into nextgenv2

8 years agoMerge "Fix two bugs in parallel_deblocking experiment" into nextgenv2
Yaowu Xu [Thu, 27 Oct 2016 14:06:07 +0000 (14:06 +0000)]
Merge "Fix two bugs in parallel_deblocking experiment" into nextgenv2

8 years agoMerge "fix filtering of uv int4x4 for odd rows" into nextgenv2
Yaowu Xu [Thu, 27 Oct 2016 14:05:52 +0000 (14:05 +0000)]
Merge "fix filtering of uv int4x4 for odd rows" into nextgenv2

8 years agoMerge "Add parallel-deblocking experiment" into nextgenv2
Yaowu Xu [Thu, 27 Oct 2016 14:05:39 +0000 (14:05 +0000)]
Merge "Add parallel-deblocking experiment" into nextgenv2

8 years agoFix clpf and dering signalling when used with ext-partition-types
David Barker [Wed, 26 Oct 2016 13:54:06 +0000 (14:54 +0100)]
Fix clpf and dering signalling when used with ext-partition-types

Previously, when ext-partition-types and either clpf or dering were
enabled, the signalling for clpf/dering would not be encoded or decoded,
as the code to do so was inside a #if !CONFIG_EXT_PARTITION_TYPES block.
This caused many tests (eg, AV1/EndToEndTestLarge.EndToEndPSNRTest/0)
to fail with encode/decode mismatches.

Change-Id: If1742deb1812877813b2c3e93a048430f9a504ba

8 years agoMerge "Support potential 2x2 transform block unit" into nextgenv2
Jingning Han [Thu, 27 Oct 2016 00:50:02 +0000 (00:50 +0000)]
Merge "Support potential 2x2 transform block unit" into nextgenv2

8 years agoMerge "av1/common/filter.h: apply clang-format" into nextgenv2
Yaowu Xu [Wed, 26 Oct 2016 23:43:02 +0000 (23:43 +0000)]
Merge "av1/common/filter.h: apply clang-format" into nextgenv2

8 years agoMerge "Fix aom_fdct32x32_avx2 output as CONFIG_AOM_HIGHBITDEPTH=1" into nextgenv2
Yi Luo [Wed, 26 Oct 2016 22:42:16 +0000 (22:42 +0000)]
Merge "Fix aom_fdct32x32_avx2 output as CONFIG_AOM_HIGHBITDEPTH=1" into nextgenv2

8 years agoSupport potential 2x2 transform block unit
Jingning Han [Wed, 26 Oct 2016 17:46:28 +0000 (10:46 -0700)]
Support potential 2x2 transform block unit

Make the codec support 2x2 tranform block unit for chroma components.

Change-Id: Ic454535bd5620abe88a2e99789160cc4664ee518

8 years agoMerge "Synchronize tx_size counts in the decoder" into nextgenv2
Jingning Han [Wed, 26 Oct 2016 21:46:18 +0000 (21:46 +0000)]
Merge "Synchronize tx_size counts in the decoder" into nextgenv2

8 years agoFix two bugs in parallel_deblocking experiment
Ryan Lei [Wed, 26 Oct 2016 17:52:12 +0000 (10:52 -0700)]
Fix two bugs in parallel_deblocking experiment

This commit fixes two major bugs in parallel deblocking experiment, the
first one is missing initialization of lfm->lfl_uv array for horizontal
filtering. The second one is inconsistent order of vertical/horizontal
filtering of superblocks within a frame between encoder and decoder.

BUG=https://bugs.chromium.org/p/aomedia/issues/detail?id=45#c2
BUG=https://bugs.chromium.org/p/aomedia/issues/detail?id=53#c1

Change-Id: I2df7eb313d49203fb70efe2bdf957b9d7e0bf678

8 years agoMerge "Fix incorrect merge of forward txfm function declarations" into nextgenv2
Yi Luo [Wed, 26 Oct 2016 19:22:52 +0000 (19:22 +0000)]
Merge "Fix incorrect merge of forward txfm function declarations" into nextgenv2

8 years agoCosmetic fixes in global motion experiment
Sarah Parker [Wed, 26 Oct 2016 18:45:50 +0000 (11:45 -0700)]
Cosmetic fixes in global motion experiment

These are in response to post-commit suggestions made on
If429c93bb90b66fdff0edc07ecd9fc078077d303.

Change-Id: Id29afa158471bd6259bd07ac00812a50bfd0a709

8 years agoMerge changes I56cddcb4,I40c5a652 into nextgenv2
Urvang Joshi [Wed, 26 Oct 2016 18:28:56 +0000 (18:28 +0000)]
Merge changes I56cddcb4,I40c5a652 into nextgenv2

* changes:
  Mark bogus palette color probabilities as zero
  get_palette_color_context: code cleanup

8 years agoSynchronize tx_size counts in the decoder
Jingning Han [Wed, 26 Oct 2016 18:04:31 +0000 (11:04 -0700)]
Synchronize tx_size counts in the decoder

Make both encoder and decoder use depth index for frame count.

Change-Id: I96dddffc0a83ad5e4e2847b15391e01ba01ee502

8 years agoMerge "av1/convolve.[hc],av1_convolve_test: add missing copyright" into nextgenv2
Angie Chiang [Wed, 26 Oct 2016 17:51:28 +0000 (17:51 +0000)]
Merge "av1/convolve.[hc],av1_convolve_test: add missing copyright" into nextgenv2

8 years agoMerge "Use has_subpel_mv_component in av1_is_interp_needed" into nextgenv2
Angie Chiang [Wed, 26 Oct 2016 17:50:54 +0000 (17:50 +0000)]
Merge "Use has_subpel_mv_component in av1_is_interp_needed" into nextgenv2

8 years agoSync definition of av1_get_switchable_rate in rd.c/h
Angie Chiang [Wed, 26 Oct 2016 17:48:47 +0000 (10:48 -0700)]
Sync definition of av1_get_switchable_rate in rd.c/h

Change-Id: I720934e02a15fd6184bdda6c1b8a23d5b02a5284

8 years agoMerge "Revise precision clamping in GM param refinement" into nextgenv2
Sarah Parker [Wed, 26 Oct 2016 17:33:47 +0000 (17:33 +0000)]
Merge "Revise precision clamping in GM param refinement" into nextgenv2

8 years agoFix incorrect merge of forward txfm function declarations
Yi Luo [Tue, 25 Oct 2016 23:13:07 +0000 (16:13 -0700)]
Fix incorrect merge of forward txfm function declarations

- Restore the fwd txfm HBD function declarations exposure.

Change-Id: I1e33df6297fd37e242f4b73c8ab97063b9feb7c6

8 years agoConvert tx_size to relative depth to fetch tx_size_cost
Jingning Han [Tue, 25 Oct 2016 23:28:49 +0000 (16:28 -0700)]
Convert tx_size to relative depth to fetch tx_size_cost

Use the relative transform partition depth as index to fetch the
tx_size_cost value.

Change-Id: I7d5119817baa96f23c32828065ff3175bb9f75cf

8 years agoAllow backward probability model update from tx_size=0
Jingning Han [Tue, 25 Oct 2016 23:15:02 +0000 (16:15 -0700)]
Allow backward probability model update from tx_size=0

Replace enum items with range definitions.

Change-Id: Iba2b7cac657db5fb6177cb5c9e6f40ec0125d926

8 years agoMerge "Add depth to tx_size mapper to bit-stream coding" into nextgenv2
Jingning Han [Wed, 26 Oct 2016 17:11:56 +0000 (17:11 +0000)]
Merge "Add depth to tx_size mapper to bit-stream coding" into nextgenv2