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Author SHA1 Message Date
Yunqing Wang
9f5811c2da Add joint motion search in comp_inter_inter mode(experiment) 
In current code, motion vectors got from single prediction mode are used
in compound prediction mode directly. These motion vectors may not give
accurate prediction since they are searched independently. In this patch,
we took Pascal's suggestion, and did joint motion search in compound
prediction mode to find better motion vectors in this situation.
Test results:
Overall PSNR: 0.570%(derf), 0.918%(stdhd);
SSIM: 0.572%(derf), 1.009%(stdhd);

The encoder is a little slower. This can be improved since some c
code is used in motion search.

Change-Id: Ib30c9240f6c56c9b070867b4ca89412a76d9f3c6
 2013-05-10 10:15:43 -07:00
Paul Wilkins
4305dd4778 Avoid calls to get_coef_band(). 
Use value already computed value to save of calls

Change-Id: I42836698e59c116416ccd75395bebdd11dd609fb
 2013-05-10 11:49:54 +01:00
John Koleszar
dd9dc0e9d6 Merge "Change test image format to VPX_IMG_FMT_I420" into experimental 2013-05-09 12:25:45 -07:00
John Koleszar
eab6a421ea Merge "Use common get_uv_tx_size()" into experimental 2013-05-09 12:18:10 -07:00
John Koleszar
8525c02e16 Merge "Make firstpass encode Y-only" into experimental 2013-05-09 12:17:50 -07:00
Dmitry Kovalev
eb93893bee Updating comments for prediction modes. 
Change-Id: If4063184f7b37dc011ec6a7a3e75260f4251e984
 2013-05-09 11:37:51 -07:00
John Koleszar
236ec08cd0 Make firstpass encode Y-only 
The chroma planes are not used during the first pass encode,
but the vp9_encode_sb() function was operating on them anyway.
This was causing the use of uninitialized memory.

Change-Id: I5ebafcd3d5e34ed91a8336dad159b573995a939f
 2013-05-09 10:46:40 -07:00
John Koleszar
9e327dbb76 Change test image format to VPX_IMG_FMT_I420 
Code was previously using VPX_IMG_FMT_VPXI420, which was intended to be the
"vpx" non-YUV colorspace variant.

Change-Id: Icf8771eeefeb574055ed638a93450c3d0ed5b9f5
 2013-05-08 20:48:37 -07:00
John Koleszar
1fec23bef6 Use common get_uv_tx_size() 
Use a single method for calculating the transform size of
non-luma planes.

Change-Id: I16ebd10e7944d7b9075ab79d15e6a5b5f9bab775
 2013-05-08 20:48:32 -07:00
Dmitry Kovalev
f66320abff Removing LOOPFILTER_TYPE and corresponding bit in bitstream. 
We don't have two loopfilter types anymore.

Change-Id: I53c0137361342c7d00887ad03be3490f0dfa3532
 2013-05-08 16:44:08 -07:00
Dmitry Kovalev
267e9331e2 Merge "Using 4-iteration loop for extra_mb_col inside loopfilter function." into experimental 2013-05-08 16:37:34 -07:00
Dmitry Kovalev
c208cd67f4 Merge "Removing unused YV12_BUFFER_CONFIG arguments from motion search functions." into experimental 2013-05-08 16:36:42 -07:00
Dmitry Kovalev
7b602cba65 Merge "Eliminating several YV12_BUFFER_CONFIG usages." into experimental 2013-05-08 16:36:24 -07:00
Dmitry Kovalev
f0911886f3 Merge "Renaming 'Speed' to 'speed' inside VP9_COMP struct." into experimental 2013-05-08 16:35:35 -07:00
Dmitry Kovalev
60dd610ece Merge "Removing y_to_uv_block_size and y_bsizet_to_block_size functions." into experimental 2013-05-08 16:35:28 -07:00
Jingning Han
944ad130b6 Merge "Extend left/above partition context to per mi(8x8)" into experimental 2013-05-08 16:33:25 -07:00
Dmitry Kovalev
8f4e9ac8bc Removing y_to_uv_block_size and y_bsizet_to_block_size functions. 
Change-Id: I49527ff8dd8bef1074c18a964fed2a575f0b118a
 2013-05-08 15:23:42 -07:00
Dmitry Kovalev
4be190d9d0 Renaming 'Speed' to 'speed' inside VP9_COMP struct. 
Change-Id: I4374b5af40ee9082ddf7956a9756a15ad9ad5436
 2013-05-08 14:35:42 -07:00
Dmitry Kovalev
965c02c64d Removing unused YV12_BUFFER_CONFIG arguments from motion search functions. 
Also doing a little bit of cleanup inside vp9_mbgraph.c.

Change-Id: I9c6711b73810969d2d8fdb19f8edf9ed6e49d1e3
 2013-05-08 14:12:37 -07:00
Dmitry Kovalev
81f33bc091 Eliminating several YV12_BUFFER_CONFIG usages. 
Change-Id: Ia85b987c935d545920dcae5a6f44136b1a08a008
 2013-05-08 14:11:47 -07:00
Dmitry Kovalev
673cc21dfc Using loop to iterate through YV12_BUFFER_CONFIG planes. 
Change-Id: I22f1066eb0022c8d75f65a78435ee4ffecdfe0c9
 2013-05-08 13:39:16 -07:00
Dmitry Kovalev
80f9963232 Merge "Replacing vp9_{write, write_literal, bit} macros with functions." into experimental 2013-05-08 11:24:10 -07:00
Dmitry Kovalev
a0b6b8a7d4 Merge "Removing unused code + little cleanup." into experimental 2013-05-08 11:23:14 -07:00
Jingning Han
4a88ad89fd Extend left/above partition context to per mi(8x8) 
Update and buffer left/above partition information context per 8x8
block. This allows to further enable recursive partition down to
4x4 block size, and hence deprecating I4X4_PRED and SPLITMV.

This commit also fixes a context buffer swap/restore issue in 32x32
partition type search. This gives 0.1% performance gain for derf/yt.
Will refactor the superblock partition type search into recursion
form.

Change-Id: Ib61975aca5f12b78d8018481d7fa1393d085689b
 2013-05-08 10:20:34 -07:00
John Koleszar
14a5c7285b Make switchable filter search subsampling-aware 
Makes the temporary storage of the filtered data agnostic to
the number of planes and how they're subsampled.

Change-Id: I12f352cd69a47ebe1ac622af30db29b49becb7f4
 2013-05-07 21:57:00 -07:00
John Koleszar
7465f52f81 Merge "Make setup_pred_block subsampling-aware." into experimental 2013-05-07 21:53:31 -07:00
Dmitry Kovalev
cd5113ceec Replacing vp9_{write, write_literal, bit} macros with functions. 
Also removing BOOL_CODER and using vp9_writer instead.

Change-Id: I31d1ec661872f7eb1fe869607b6ed0ebfbb03e01
 2013-05-07 18:19:50 -07:00
Dmitry Kovalev
8e39295934 Using 4-iteration loop for extra_mb_col inside loopfilter function. 
Change-Id: I3a4f456035628a9397bdc57c19cdb03439ab1ed3
 2013-05-07 17:18:57 -07:00
Dmitry Kovalev
e8747866dc Merge "Renaming Y1 and UV quant prefixes to y_ and uv_." into experimental 2013-05-07 17:16:41 -07:00
Dmitry Kovalev
80997b3aa2 Merge "Adding get_switchable_rate function." into experimental 2013-05-07 17:10:48 -07:00
John Koleszar
d6c490cb15 Merge "Deprecate code_zerogroup experiment." into experimental 2013-05-07 17:09:38 -07:00
Dmitry Kovalev
9cd5406c32 Merge "Removing vp9_swap_yv12_buffer function and corresponding files." into experimental 2013-05-07 17:02:38 -07:00
Dmitry Kovalev
1e7cf5d174 Renaming Y1 and UV quant prefixes to y_ and uv_. 
Change-Id: If57e360c187a475fc90edb8c7170f498efcb31a5
 2013-05-07 16:59:15 -07:00
Dmitry Kovalev
cba0a5db2b Removing unused code + little cleanup. 
Change-Id: I81c19a8f19cfb5c7183609656ade833d72feb500
 2013-05-07 16:56:22 -07:00
Paul Wilkins
a14ae84749 Deprecate code_zerogroup experiment. 
Delete code under the CONFIG_CODE_ZEROGROUP flag.

Change-Id: I5fe6c7b42a5da9b73118e33594301da4129f320a
 2013-05-07 16:52:55 -07:00
Dmitry Kovalev
455816231e Adding get_switchable_rate function. 
Change-Id: I71311a14f8d7f48508b250f25d1d0914c6a1ac72
 2013-05-07 16:52:04 -07:00
Dmitry Kovalev
b05247df95 Removing vp9_swap_yv12_buffer function and corresponding files. 
Adding static swap_yv12 function to vp9_firstpass.c.

Change-Id: I7da9caab9720498db4a74c627901bf37816ed06c
 2013-05-07 16:49:22 -07:00
Paul Wilkins
1ed57a6a62 Deprecate comp_interintra_pred experiment. 
Delete code under the CONFIG_COMP_INTERINTRA_PRED
flag.

Change-Id: I3d1079cf46305c08f7e11d738596ea112e7b547f
 2013-05-07 16:24:08 -07:00
Paul Wilkins
0bfcd30768 Remove enable_6tap filter experiment. 
Clean out code under CONFIG_ENABLE_6TAP flag.

Change-Id: Ic45b624081181027d6ba24d55dd644c3197f9830
 2013-05-07 16:13:02 -07:00
Paul Wilkins
8c1b516d10 Deprecate the newbintramode experiment. 
Clean out code relating to newbintramode.

Change-Id: Ie91f4f156cdf60ce0da8ca407c1c9cb00c7d0705
 2013-05-07 16:00:59 -07:00
Paul Wilkins
9afb6700c2 Adjust q range 
Skip Q values between the q.0 mode and a real q of
2.0 as these are not valuable from an RD perspective.

Change-Id: I110c4858c57f97315953f4d88a2596d4764360df
 2013-05-07 15:34:17 -07:00
John Koleszar
67266cb213 Merge "Partially disable error resilience test" into experimental 2013-05-07 15:33:53 -07:00
Jingning Han
b0cd64f189 Merge "Add building blocks for partition down to 4x4" into experimental 2013-05-07 15:33:20 -07:00
Jingning Han
c0102fd88b Merge "Cosmetic changes in handle_inter_mode_" into experimental 2013-05-07 15:33:12 -07:00
John Koleszar
74096cbae8 Merge "Revert "Adjust error resilience test data rate."" into experimental 2013-05-07 15:17:14 -07:00
Dmitry Kovalev
847e184011 Merge "General code cleanup inside treewriter-related files." into experimental 2013-05-07 15:04:28 -07:00
John Koleszar
9fba03456d Partially disable error resilience test 
Disables the part of the error-resilient test that tests the
quality after dropping undroppable frames. It's not clear how
to set the threshold for this correctly at the moment.

Change-Id: I3ee4a0d475498f44711fdef05749f305e8d08591
 2013-05-07 14:26:26 -07:00
Dmitry Kovalev
3cd8897623 Merge "Adding encode_loopfilter function." into experimental 2013-05-07 12:59:12 -07:00
John Koleszar
c0490a5cbb Revert "Adjust error resilience test data rate." 
This reverts commit b24735c622
since the adjusted threshold doesn't allow the existing tests
to pass. Will disable the failing test in a separate commit.

Change-Id: I26d41cf6175f300bbad493cecdc96e6b0dd6f2fe
 2013-05-07 12:58:32 -07:00
Jingning Han
cf8b5a09ed Add building blocks for partition down to 4x4 
Macro ab4x4 contains experiments for recursive partition down to
4x4 block size.

Change-Id: Ic727842fa98a4df9fd51e0025a545dc76a5c76c1
 2013-05-07 12:11:51 -07:00