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1306 Commits

Author SHA1 Message Date
John Koleszar
64667d5af7 Merge "Subsampling aware allocs and bitstream" into experimental 2013-05-10 16:55:00 -07:00
Jingning Han
aa706c1530 Merge "Enable recursive partition type search" into experimental 2013-05-10 14:08:02 -07:00
Dmitry Kovalev
4a559d3448 Merge "Removing unused simple loopfilter code." into experimental 2013-05-10 12:14:34 -07:00
Dmitry Kovalev
effaa3263d Removing unused simple loopfilter code. 
Change-Id: Ic11dc052fb641687c015e1bbc37181b9babcd43e
 2013-05-10 11:04:43 -07:00
Yunqing Wang
9755d9fda2 Remove unused mdcounts 
mdcounts seems no longer used.

Change-Id: Idd8162e8acfa3f5be7a18767156cc79ccbc2bdee
 2013-05-10 11:02:22 -07:00
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
Jingning Han
e44678c061 Enable recursive partition type search 
This commit enables the search for the optimal superblock
partition types in the recursion form. The intention is to
make the optimization process more concise and ready to
support partition down to 4x4 block size next.

Change-Id: Iae279a67df3a7cc372553c84c775bc4d2f3e4336
 2013-05-10 10:13:10 -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
da5054c5af Fix token allocation for non-4:2:0 
Increase the allocated size of the token array to support 4:4:4.

Change-Id: I7766a7bedc74b819dcc1f3622d634f340fd3186d
 2013-05-09 20:22:59 -07:00
John Koleszar
a37ee9d2e8 Fix non-4:2:0 chroma MV calculation for SPLITMV 
The previous code was somewhat vestigial for 16x16 MI units, but was
incorrect when called with chroma blocks larger than 4x4 because the
block index caused a reference to a non-existent BMI. This patch uses
the same MV for all chroma subblocks in SPLITMV mode, which is
suboptimal for non-4:2:0 subsamplings, but as SPLITMV may be removed
in the near future, will use this as a stop gap.

Change-Id: I3211cee5ccf1cfb426e5eef5353b0ce5bb92b4cd
 2013-05-09 20:14:39 -07:00
John Koleszar
6dab4d205e Fix 4:2:0 assumptions in debug plane output 
Fixes some debugging code to be able to write out frames with
chroma other than 4:2:0.

Change-Id: I5ee3d29e584db1f52d2de344db249e927eff10b7
 2013-05-09 20:14:35 -07:00
John Koleszar
da58436f43 Subsampling aware allocs and bitstream 
Make framebuffer allocations according to the chroma subsamping
factors in use. A bit is placed in the raw part of the frame header for
each of the two subsampling factors. This will be moved in a future
commit to make them part of the TBD feature set bits, probably only set
on keyframes, etc.

Change-Id: I59ed38d3a3c0d4af3c7c277617de28d04a001853
 2013-05-09 17:50:12 -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
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
dc5418050a Code cleanup inside vp9_firstpass.c. 
Change-Id: Ia2814402e3c2ec97c24c536c05f0f526fe1a431c
 2013-05-08 18:13:46 -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
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
Dmitry Kovalev
847e184011 Merge "General code cleanup inside treewriter-related files." into experimental 2013-05-07 15:04:28 -07:00
Dmitry Kovalev
3cd8897623 Merge "Adding encode_loopfilter function." into experimental 2013-05-07 12:59:12 -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
Jingning Han
cfea74bcf4 Cosmetic changes in handle_inter_mode_ 
Use unified function pointers to variance_.

Change-Id: I78891bede56e73306851808d96f09dc0d3d8074e
 2013-05-07 12:06:16 -07:00
John Koleszar
e559e14fa6 Make setup_pred_block subsampling-aware. 
Code previously set up the pointers by scaling by MI_UV_SIZE, which
is 4:2:0 only.

Change-Id: Ic13a92895cff018ec1345736746ed84cb31e6e31
 2013-05-07 11:47:45 -07:00
John Koleszar
64c0b3075e Use common setup_dst_planes function 
Previous code assumed 4:2:0 subsampling.

Change-Id: Ie0814e45d099e84d0ded880b62e7bc98f85b7f0c
 2013-05-07 10:25:54 -07:00
Jingning Han
c0504a9b24 Merge "Merge SB8X8 into the codebase" into experimental 2013-05-07 09:23:47 -07:00
Jingning Han
776c1482a3 Merge SB8X8 into the codebase 
Pull sb8x8 out of experimental list. verified via borg run tests.
Fixed unit test failures.

Change-Id: I12a4bbd17395930580c048ab68becad1ffe46e76
 2013-05-07 09:08:25 -07:00
Scott LaVarnway
9c7d06e6f3 Merge "Removed vp9_setup_intra_recon()" into experimental 2013-05-07 08:24:26 -07:00
Jingning Han
8c70a0fcab Merge "Fix tile independency issue in sb8x8" into experimental 2013-05-06 22:28:04 -07:00
John Koleszar
aede2a1a00 Merge "Remove heap alloc of FIRSTPASS_STATS" into experimental 2013-05-06 22:20:11 -07:00
Jingning Han
35e8072613 Fix tile independency issue in sb8x8 
Resolved the unit test failure on tile independence when sb8x8
enabled.

Change-Id: I23ca86c88170e49ca160e8e897d913905e6080ce
 2013-05-06 21:56:45 -07:00
Dmitry Kovalev
e536e17881 Merge "Adding model_rd_for_sb function." into experimental 2013-05-06 17:17:18 -07:00
John Koleszar
6462eebbdd Remove heap alloc of FIRSTPASS_STATS 
There is only one instance of these structures, no need for them
to be allocated separately on the heap.

Change-Id: I1333cc92d06bbe21be643c2b2f0e3936f0264cac
 2013-05-06 14:36:08 -07:00
Dmitry Kovalev
f7c81ccff0 Removing 3 unused bits from bitstream. 
Change-Id: I9cd21c5c9107d6197caab6949700b29c51658af3
 2013-05-06 14:00:58 -07:00
Scott LaVarnway
cb7955d83e Removed vp9_setup_intra_recon() 
This setup is now handled by vp9_build_intra_predictors()
when left_available and/or up_available is zero.

Change-Id: I59cec0ab95f8be69ce885fd20727510e4deef8a0
 2013-05-06 16:13:06 -04:00
Dmitry Kovalev
2e5f0084f3 Adding model_rd_for_sb function. 
Iterating over all planes in the loop instead of custom y,uv code inside
handle_inter_mode function.

Change-Id: I301f9276d6d544c2fd7203d84f1318ac80ea625d
 2013-05-06 12:42:53 -07:00
Johann
231faf91c3 Merge "Automatically flag intrinsic files" into experimental 2013-05-06 11:04:04 -07:00
Jingning Han
8e1c97cf73 Fix a unit test failure of sb8x8 on scaling ref 
Disable the use of scaled reference frame for motion search in
SPLITMV mode. This fixes the unit test failure issue triggered
when merging sb8x8 from experimental list.

Change-Id: I02ac25fd8db8d5762f8fee29513b947189875fa0
 2013-05-06 10:28:18 -07:00
Ronald S. Bultje
f7fa367094 Fix first-pass intra4x4 for sb8x8 experiment. 
Change-Id: I1df17f45721c690d157800daa6a0b377e3d32bc2
 2013-05-04 15:49:41 -07:00
Ronald S. Bultje
842c573e04 Merge "Fix overflow in RD error calculation code." into experimental 2013-05-03 18:03:06 -07:00
John Koleszar
acc9c125dd Remove old_block_idx_4x4 
Removes several instances where the old block numbering was
still in use.

Change-Id: Id35130591455a4abe6844613e45c0b70c1220c08
 2013-05-03 17:19:13 -07:00
John Koleszar
6c622e2783 Merge "Separate transform and quant from vp9_encode_sb" into experimental 2013-05-03 17:19:01 -07:00
Johann
a62fcbea30 Automatically flag intrinsic files 
Change-Id: Iee9894615265d42aa23c43a4183924953aedb0c6
 2013-05-03 15:35:13 -07:00
John Koleszar
4529c68b3b Separate transform and quant from vp9_encode_sb 
This allows removing a large number of transform size specific functions,
as well as supporting 444/alpha by routing all code through the
subsampling-aware path.

Change-Id: Ieb085cebe9f37f24fc24de179898b22abfda08a4
 2013-05-03 12:14:50 -07:00
James Zern
15879fb457 Merge "vp9/count_segs: fix out of bounds read" into experimental 2013-05-03 11:27:45 -07:00
Ronald S. Bultje
ee808e52bd Fix overflow in RD error calculation code. 
Change-Id: I61ef1f198c876f9f79787ea7d7385a862cfbae19
 2013-05-03 10:33:07 -07:00
John Koleszar
f07733010b Merge "Create common vp9_encode_sb{,y}" into experimental 2013-05-03 10:26:53 -07:00
Adrian Grange
7aae782c37 Merge "Extend number of reference buffers to 8." into experimental 2013-05-03 09:59:54 -07:00
Adrian Grange
d7eea782f2 Extend number of reference buffers to 8. 
The number of reference buffers is extended to 8 and
a reference sign-bias added for the LAST_FRAME.

Whilst the number of reference buffers used by an
individual frame remains unchanged at 3, these may
now be selected from 8 possible buffers.

Change-Id: I2d247b9c1c2b3a339d6c9fac125e81ba373f75a7
 2013-05-03 09:17:18 -07:00
Scott LaVarnway
be7d4f96a2 Merge "Removed is_inter_mode() check" into experimental 2013-05-03 07:34:29 -07:00
Scott LaVarnway
3041cf8c8b Merge "Reduced y_dequant, uv_dequant size" into experimental 2013-05-03 07:30:31 -07:00
Ronald S. Bultje
034928843f Fix use of wrong rate/distortion variables in 16x8 r/d check. 
Change-Id: Ib5961b4c8ca84d54c84b2651a4e0317c72fe7da4
 2013-05-02 21:03:38 -07:00
Dmitry Kovalev
183aeecd74 Merge "Removing MAXF macro and using MAX instead." into experimental 2013-05-02 20:48:36 -07:00
James Zern
bc3c6d0a15 vp9/count_segs: fix out of bounds read 
don't access mi until mi_{row,col} validation has been done

Change-Id: Ie1be052612cfccb2730dff9281c222bca28bf2c6
 2013-05-02 19:11:28 -07:00
Ronald S. Bultje
1069c12cf4 Fix 16x16-iteration indexing bug in main encode_sb_row loop. 
With this, encoder/decoder appear to match with sb8x8 experiment.
Needs some larger-scale testing.

Change-Id: I44d3cac37b3c98264985ed0a0fc763c30089aa64
 2013-05-02 16:41:08 -07:00
Jingning Han
879a2f053d Fix state update in sb8x8 rate-distortion loop 
Update mode_info of 8x8 blocks within the scope of current block.

Change-Id: I110c599e60664a5acde6afd919b107cea8419a0d
 2013-05-02 14:41:51 -07:00
Jingning Han
1e26cdc178 Merge "Cache splitmv motion vectors appropriately in decoder." into experimental 2013-05-02 14:32:57 -07:00
Dmitry Kovalev
20eef67573 Adding encode_loopfilter function. 
Moving code from huge vp9_pack_bitstream to encode_loopfilter function.

Change-Id: Idceb836da5b346cd54fc33402283e7cfb6d9097d
 2013-05-02 14:23:56 -07:00
John Koleszar
3f4e80634b Create common vp9_encode_sb{,y} 
Creates a common encode (subtract, transform, quantize, optimize,
inverse transform, reconstruct) function for all sb sizes, including
the old 16x16 path.

Change-Id: I964dff1ea7a0a5c378046a069ad83495f54df007
 2013-05-02 14:02:03 -07:00
Ronald S. Bultje
c8de931e06 Merge "Fix i4x4 mode reading and writing in sb8x8 bitstream." into experimental 2013-05-02 13:56:06 -07:00
Ronald S. Bultje
168d313888 Cache splitmv motion vectors appropriately in decoder. 
This fixes some problems in splitmv-related bitstream parsing in the
sb8x8 experiment.

Change-Id: Id168f9ec9c88626877d8f536e6f394b6f4f782e4
 2013-05-02 13:55:35 -07:00
Ronald S. Bultje
e931dac733 Fix i4x4 mode reading and writing in sb8x8 bitstream. 
Don't allow i4x4 except for sb8x8 recursion step. Read only 4 (not 16)
i4x4 submodes if we are i4x4.

Change-Id: Iaaaced1a134006b2c96eed66f014300eae41e0ed
 2013-05-02 13:01:09 -07:00
Ronald S. Bultje
1cc0e67d85 Merge "Set transform size correctly for non-tx_select splitmv/i4x4_pred." into experimental 2013-05-02 12:35:59 -07:00
Ronald S. Bultje
06df1f82fb Set transform size correctly for non-tx_select splitmv/i4x4_pred. 
Fixes mismatch in keyframes with sb8x8 experiment enabled.

Change-Id: Id44c25e1cd32be5c6543ed8cd840a5b0c8e726f1
 2013-05-02 12:26:40 -07:00
Dmitry Kovalev
7ab2d7bf55 Removing MAXF macro and using MAX instead. 
Change-Id: I51c53692b1150005645bf362c5e5a8275178a8fd
 2013-05-02 11:57:16 -07:00
Ronald S. Bultje
96f8171d09 Merge "Fix intra4x4 decoder reconstruction stride for sb8x8 experiment." into experimental 2013-05-02 11:10:07 -07:00
Ronald S. Bultje
6c8071b45c Fix intra4x4 decoder reconstruction stride for sb8x8 experiment. 
Change-Id: I5a886a6fa19086629a274f9ada7a862fd0ddf62f
 2013-05-02 11:01:02 -07:00