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2483 Commits

Author SHA1 Message Date
Deb Mukherjee
58b9c9fbce Merge "Adds a non-normative resize library to vp9 encoder" 2014-01-22 11:46:43 -08:00
Yaowu Xu
528bf858fa Merge "Prevent invaid memory access" 2014-01-22 11:39:24 -08:00
Adrian Grange
a858c5c227 Merge "Tidy up comments & remove commented out code." 2014-01-22 11:14:07 -08:00
hkuang
7f30a6f877 Merge "Seperate the border size for encoder and decoder." 2014-01-22 10:59:31 -08:00
Adrian Grange
82f6af6009 Tidy up comments & remove commented out code. 
Change-Id: I46dd5ce06f36362c6274511cd1531d93926aa9bc
 2014-01-22 09:59:01 -08:00
Yaowu Xu
ebe160568b Prevent invaid memory access 
Reading second motion vector only when it has a second ref_frame

Change-Id: Ica72c1cd955832e15ceccda5e5a17b0bfcd83044
 2014-01-22 09:10:44 -08:00
Dmitry Kovalev
ed6bb10f0f Fixing simple_weight() function + cleanup. 
We used y_width/y_height instead of y_crop_width/y_crop_height.

Change-Id: Ia796494956f16d7a4085e043d58bdfe6de19abe7
 2014-01-22 08:57:13 -08:00
Dmitry Kovalev
73b7405a90 Merge "Simplifying target_size_from_buffer_level() function." 2014-01-22 08:54:59 -08:00
Dmitry Kovalev
36406fdb07 Removing unnecessary vp9_clear_system_state() calls. 
Change-Id: I597645a15fff2d3a1104861a5c90f64394952e0b
 2014-01-22 02:39:52 -08:00
Dmitry Kovalev
3cdcb2f567 Simplifying target_size_from_buffer_level() function. 
Change-Id: I1d556ddf04ab0a98eadf412972a6977c1055446f
 2014-01-22 02:24:01 -08:00
Dmitry Kovalev
2b6e0fe010 Merge "Cleaning up first_pass_motion_search() function." 2014-01-22 01:51:08 -08:00
Dmitry Kovalev
6e706ed783 Merge "Cleaning up vp9_ratectrl.c." 2014-01-21 23:12:42 -08:00
Dmitry Kovalev
52bcaf426d Merge "Cleaning up vp9_setup_buffer_inter() function." 2014-01-21 23:11:39 -08:00
Dmitry Kovalev
209a3ae4f4 Merge "Replacing cpi->twopass with twopass." 2014-01-21 23:01:27 -08:00
Dmitry Kovalev
ef9f7446be Cleaning up vp9_setup_buffer_inter() function. 
Change-Id: Ia63e2d05fa5dca3fb67788b0f1f28e9802ef27dd
 2014-01-21 19:46:07 -08:00
Yaowu Xu
4e2ae30287 Merge "remove complex rd modeling." 2014-01-21 18:02:50 -08:00
Deb Mukherjee
3cd37dfeb5 Adds a non-normative resize library to vp9 encoder 
Adds an arbitrary-size resize library for use in scaling of input
frames in a non-normative manner in the vp9 encoder. The method
used is as follows:
Downsampling - Uses a 8 tap filter for factor of 2 decimation upto
a size just higher than the desired size. Then interpolates pixels
at a precision of 1/32 pel using a set of 8-tap filters.
Upsampling - Interpolates pixels at a precision of 1/32 pel using
a set of 8-tap filters.

There is no assembly optimization yet.

Change-Id: Ib5b81e174fc139da322bb97c8214d52289d60d8a
 2014-01-21 16:50:00 -08:00
Alex Converse
7a197b2d49 Merge "Have check_initial_width() take subsampling as arguments directly." 2014-01-21 16:31:14 -08:00
Yaowu Xu
000efb5711 Merge "Enforce key frame placement" 2014-01-21 16:04:35 -08:00
hkuang
437004c710 Seperate the border size for encoder and decoder. 
Encoder's boarder is still 160, while decoder's boarder will be 32.
With on demand and separate boarder buffer for boarder extension.
The decoder's boarder does not need to to 160 anymore.

Change-Id: I93d5aaff15a33a2213e9761eaa37c5f2870747db
 2014-01-21 15:28:41 -08:00
Dmitry Kovalev
c2b5a39345 Removing duplicated SAD calculation code. 
Change-Id: I8d693371a29103769d5bed9d5f9cfe4f58ca3189
 2014-01-21 14:24:37 -08:00
Yaowu Xu
dbae98082c Enforce key frame placement 
Change-Id: I2f85c6b058638571d68a7209779de8ca8168934f
 2014-01-21 14:08:43 -08:00
Jingning Han
20cf22a128 Enforce effective motion vector search range 
This commit explicitly enforces the effective motion vector range
in the motion search stage. The range needs to be the intersection
of UMV border, effective absolute motion vector value range, and
the target search area.

Change-Id: I1cf7c563e02b1086040dad6c1f4f6be1538635a6
 2014-01-21 12:03:18 -08:00
Dmitry Kovalev
575a083bcc Merge "Replacing macros with inline functions." 2014-01-21 10:17:29 -08:00
Jim Bankoski
3fa1356994 remove complex rd modeling. 
The affect on quality was minimal.  Less than .1%, various sets
yt ( +.15%), derf (-.1%), hd ( -.1% ), std hd(-.15%)...

The affect on speed of encode at speed -5 was substantial ( ~3% ).

Change-Id: I8903346fbae0c35f5b9ea20f81fdd239ae81247d
 2014-01-21 09:59:49 -08:00
Yaowu Xu
466f42aa10 Merge "Deprecate best_mv from encoder" 2014-01-21 09:35:52 -08:00
Dmitry Kovalev
6031abeb38 Cleaning up vp9_ratectrl.c. 
Change-Id: I3a260d3ca68db3a9352ae5409de76e56202976e5
 2014-01-17 17:43:04 -08:00
Dmitry Kovalev
a001016996 Removing MODE_STATS. 
Change-Id: I7520e1cc82b749187c9445356dd7b54f3f3826cc
 2014-01-17 17:30:22 -08:00
Jingning Han
b461c0884e Deprecate best_mv from encoder 
This commit deprecates the use of best_mv from encoding and bit-stream
writing stages. It hence removes the definition from MACROBLOCKD.

Change-Id: I8e5302775a2aa4a18900726df407bff881f2dfb1
 2014-01-17 17:15:34 -08:00
Dmitry Kovalev
2f4e6ee55d Cleaning up vp9_picklpf.c file. 
Change-Id: Id54f317846f61a320cc5aeef47248e074376ee5d
 2014-01-17 16:09:21 -08:00
Alex Converse
7e157467dc Merge "Fix output cropping in vp9_get_preview_raw_frame." 2014-01-17 15:49:06 -08:00
Dmitry Kovalev
c5b633975c Merge "Removing unused vp9_yv12_copy_partial_frame() function." 2014-01-17 15:43:02 -08:00
Dmitry Kovalev
d8bfe9e24c Cleaning up vp9_refining_search_sad() function. 
Change-Id: I660b53da8ebf3049832ce8a10721051c4e0ebb00
 2014-01-17 15:20:28 -08:00
Alex Converse
9c19953763 Fix output cropping in vp9_get_preview_raw_frame. 
Handle the non-420 case and set uv_width.

This is needed to get the correct colorspace information out of
vp9e_get_preview().

Change-Id: I62ce118cd7082708d812deb0843c1be87582e0fe
 2014-01-17 14:03:42 -08:00
Dmitry Kovalev
50ca3c8324 Merge "Cleaning up vp9_refining_search_8p_c() function." 2014-01-17 12:36:00 -08:00
Jingning Han
d100fb6139 Merge "Rename pick_sb_modes to rd_pick_sb_modes" 2014-01-17 10:58:26 -08:00
Alex Converse
2bfafefb34 Merge "Fix key frames for one pass." 2014-01-17 10:22:59 -08:00
Dmitry Kovalev
ac40c87f68 Removing unused vp9_yv12_copy_partial_frame() function. 
Change-Id: I3149e562fe9500914f67b6f908283edcdc381ac6
 2014-01-16 18:16:34 -08:00
Jingning Han
98b01c038f Rename pick_sb_modes to rd_pick_sb_modes 
Keep naming consistency for RD and non-RD mode decision functions,
respectively.

Change-Id: I904282b675fc511a46c13cb1f8287aa5d1c8ac94
 2014-01-16 18:05:42 -08:00
Dmitry Kovalev
67246764a2 Replacing macros with inline functions. 
Change-Id: Ibde8fb45594cd259fc3281d7874de8fc877fd4f2
 2014-01-16 18:00:44 -08:00
Dmitry Kovalev
55d0230221 Cleaning up vp9_refining_search_8p_c() function. 
Change-Id: Icf3b3dd96d7e133a4ad7260cd95288f6217998a6
 2014-01-16 16:05:36 -08:00
Jingning Han
013eba8ee8 Merge "Inter-frame non-RD mode decision" 2014-01-16 14:04:51 -08:00
Alex Converse
2b3891d9da Fix key frames for one pass. 
Set this_key_frame_forced flag and don't use kf_boost when not set.

Change-Id: Ibe66a82fa9219e60db358ddeb43d6471816c8b50
 2014-01-16 13:04:51 -08:00
Jingning Han
2f52decd22 Inter-frame non-RD mode decision 
This commit setups a test framework for real-time coding. It enables
a light motion search for non-RD mode decision purpose.

Change-Id: I8bec656331539e963c2b685a70e43e0ae32a6e9d
 2014-01-16 12:35:04 -08:00
Adrian Grange
6cd6349896 Merge "Fix printf formatting" 2014-01-16 11:02:55 -08:00
Jim Bankoski
a5cb1b1ad5 Merge "don't dummy pack if we won't recode" 2014-01-16 08:21:03 -08:00
Dmitry Kovalev
8f0d213494 Merge "Cleaning up reatectrl.c file." 2014-01-15 16:26:09 -08:00
Dmitry Kovalev
a86a5b17e5 Replacing cpi->twopass with twopass. 
Change-Id: I733a84ec178439ead66e031395d9a8e49e8f4d1a
 2014-01-15 16:21:38 -08:00
Dmitry Kovalev
c37d54a93e Merge "Replacing cpi->rc with rc." 2014-01-15 16:04:05 -08:00
Jim Bankoski
3977e64fc7 don't dummy pack if we won't recode 
Avoid packing the bitstream 2 times unless we need to.  For me this
at speed -5 was a 2% speed up.

Change-Id: I32205c98f55eedd4ff031ed5fb498c84bdaa855d
 2014-01-15 15:30:13 -08:00
Yaowu Xu
293532f314 Merge "Add max burst bitrate control." 2014-01-15 14:40:59 -08:00
Dmitry Kovalev
d39485a776 Merge "calculate_modified_err() cleanup." 2014-01-15 12:56:32 -08:00
Dmitry Kovalev
b7465b3efb Replacing cpi->rc with rc. 
Change-Id: I0fbb7615545861e26ebffe72bd44f3a0e8616df7
 2014-01-15 12:46:18 -08:00
Dmitry Kovalev
8b5133fc4c Merge "Removing unused calc_partial_ssl_err() function." 2014-01-15 12:24:06 -08:00
Dmitry Kovalev
efdbd29928 calculate_modified_err() cleanup. 
Change-Id: Ia24c9b1ff2d51dd9cb133722a041a615e1b8419f
 2014-01-15 12:23:16 -08:00
Jim Bankoski
ae5b96d355 Merge "As you go mbmi->skip_coeff" 2014-01-15 12:20:14 -08:00
Dmitry Kovalev
a26899ada5 Merge "Removing intra_mode_stats." 2014-01-15 12:16:50 -08:00
Jim Bankoski
9adcc4d681 Merge "Save ~30% off tokenize_b" 2014-01-15 10:59:49 -08:00
Adrian Grange
7a203301b7 Fix printf formatting 
Change-Id: I37c5d6f4a0f09d48d3ee31eecdb68dfa11d30bd3
 2014-01-15 09:58:01 -08:00
Dmitry Kovalev
69b684279c Merge "Cleaning up vp9_rdopt.c." 2014-01-15 00:00:33 -08:00
Dmitry Kovalev
0f008fbd2e Cleaning up first_pass_motion_search() function. 
Change-Id: I4826a71c7f99db09e5362b16703d024939587f25
 2014-01-14 18:07:23 -08:00
Jim Bankoski
73cd22f8d4 As you go mbmi->skip_coeff 
Calculate the skip_coeff as part of the encode process, rather than
checking the eobs after the fact with another pass.

Change-Id: Ib41b139e96a97dee30e4b993b4cc53d86337128d
 2014-01-14 17:58:25 -08:00
Dmitry Kovalev
433e5ea0e8 Fixing invalid block width/height calculation. 
Change-Id: Ieaeb53902ce0ffd5b1b27a92583e98abfa791433
 2014-01-14 17:53:32 -08:00
Dmitry Kovalev
70fe826d26 Cleaning up vp9_rdopt.c. 
Change-Id: I5200bf68b43578eaadc4ea47b37f2633fa96d7bd
 2014-01-14 17:46:14 -08:00
Jim Bankoski
da94b9be81 Save ~30% off tokenize_b 
Refactoring for speed in the same vein as detokenize_b...

Change-Id: I90779aa46e3b13c22ddce9a42b60e1920ad97142
 2014-01-14 15:19:43 -08:00
Dmitry Kovalev
f13b3d1e08 Merge "Making motion search code more compact." 2014-01-14 15:12:43 -08:00
Dmitry Kovalev
382470db42 Merge "Removing unnecessary casts + cleanup." 2014-01-14 14:47:48 -08:00
Dmitry Kovalev
970e945795 Merge changes I8eda5762,Ia2ffca07 
* changes:
  Removing unused switchable_interp_count[] field from VP9_COMP.
  Using clamp() function instead of the same raw code.
 2014-01-14 14:46:07 -08:00
Dmitry Kovalev
b53113c3ca Merge "Removing unused error_bins[] field from VP9_COMP." 2014-01-14 14:45:17 -08:00
Dmitry Kovalev
a8bb1ffd89 Merge "Reusing get_frame_new_buffer() function." 2014-01-14 14:40:48 -08:00
Dmitry Kovalev
f3728f20ea Merge "Cleaning up vp9_encodeframe.c." 2014-01-14 14:14:49 -08:00
Dmitry Kovalev
7da6422d63 Merge "Adding get_vp9_ref_frame_buffer() function." 2014-01-14 14:12:45 -08:00
Dmitry Kovalev
518a934f43 Merge "Converting int_mv to MV." 2014-01-14 14:11:49 -08:00
Deb Mukherjee
fc43938d5e Merge "Minor fix on an assert" 2014-01-14 13:57:17 -08:00
Deb Mukherjee
1699d6bd53 Minor fix on an assert 
Fixes assert that fails occasionally on small values of
max-key frame intervals. Also, adds a small change on
updating frames_to_key for frame drops.

Change-Id: Icc2b33b25e3e4ced7e49f8db73e0a887ef9c99e0
 2014-01-14 12:51:13 -08:00
Paul Wilkins
5c808ba13a Add max burst bitrate control. 
Applies an upper limit on burst bitrate for any
frame. This is to insure that typical encodes for YT
do not produce frames that are so large that they
risk stalling HW implementations. Such frames
could also cause playback problems in SW.

For now the limit is set at 250 bits per MB for 1080P
and larger (with the 1080P limit used for smaller frames).

Setting maxQ, constant quality mode or targeting a
very high bandwidth will have precedence over this limit.

Change-Id: Ie6f776c38b06ac7cec043d034085f4b79ee46a38
 2014-01-14 09:52:49 +00:00
Yaowu Xu
4f2a80f05f Merge "fix a div by zero issue" 2014-01-13 18:04:30 -08:00
Dmitry Kovalev
a8a5774ba9 Removing unused error_bins[] field from VP9_COMP. 
Change-Id: I883eb9026b44cb354d5b01c0f1d34ecd71f942e4
 2014-01-13 16:33:16 -08:00
Dmitry Kovalev
0a74236bd4 Removing unused switchable_interp_count[] field from VP9_COMP. 
Change-Id: I8eda5762728d981ab7757388741b598c665c26ca
 2014-01-13 16:30:40 -08:00
Dmitry Kovalev
46a951c846 Using clamp() function instead of the same raw code. 
Change-Id: Ia2ffca072f5391b277ce1a0c4e5b4ece9ffc6831
 2014-01-13 16:27:50 -08:00
Dmitry Kovalev
80aae67f44 Making motion search code more compact. 
Change-Id: I04d6a006eaf2676f2d8d1d96b87f69e081969382
 2014-01-13 15:24:06 -08:00
Dmitry Kovalev
9855b6e510 Reusing get_frame_new_buffer() function. 
Change-Id: Iac5c5aeaef62a4095a60d91285d2c7ad717db0fb
 2014-01-13 14:04:56 -08:00
Dmitry Kovalev
887984479c Removing unnecessary casts + cleanup. 
Change-Id: I7298087426977e36b61ecf493949e9412842254c
 2014-01-13 13:04:05 -08:00
Dmitry Kovalev
dd31f2e4ae Merge "Adding mv_has_subpel() function." 2014-01-13 12:00:51 -08:00
Dmitry Kovalev
b9592fa0b3 Removing intra_mode_stats. 
Change-Id: I6e0895f7f826b484ac86945e6abe3a706a6b0399
 2014-01-13 11:40:33 -08:00
Dmitry Kovalev
62a2c2b15b Removing unused calc_partial_ssl_err() function. 
Change-Id: Iad8b0208d3a3b0fc3d7fda3933b0fc007d4d2e9e
 2014-01-13 11:26:16 -08:00
Dmitry Kovalev
2033ac49b4 Converting int_mv to MV. 
Change-Id: Id31c0e100d275bd3650eaf5e4b8fe5ce648dbfaf
 2014-01-13 11:21:07 -08:00
Dmitry Kovalev
4ae8ac7be8 Merge "Cleaning up and fixing psnr calculation code." 2014-01-13 10:59:26 -08:00
Dmitry Kovalev
b02c72b5d9 Adding mv_has_subpel() function. 
Change-Id: I50922bb1a689f8515debaa018f850b231c21189f
 2014-01-13 10:57:56 -08:00
Yaowu Xu
31d3f43e18 fix a div by zero issue 
Change-Id: I091dfaa0ed5b9672eedd46d6097469d0802e24ef
 2014-01-13 10:44:32 -08:00
Yaowu Xu
5e5d4c0ea7 Enable reference frame masking for rt mode 
Reference frame masking helped good quality mode to gain about 5% in
encoding speed, this commit enable it for rt mode to gain the speed
improvement.

In addition, this commit move the speed feature setup to a separate
function.

Change-Id: I015e8f78bbb21dd43ae183b9b9355bea2ccda9c5
 2014-01-13 10:06:17 -08:00
Paul Wilkins
a00dad39bd No arf right before real scene cut. 
To reduce pulsing we now allow an arf just before forced key frames
and at the end of a clip or section (which may be stitched to
another clip or section). However, this does not make sense for
key frames arising from real scene cuts.

Change from original patch reflects other recent changes in regard
to alignment of gf/arf and kf groups.

Change-Id: I074a91d1207e9b3e28085af982f6718aa599775f
 2014-01-13 11:35:02 +00:00
Paul Wilkins
603075fa04 Further rate control tweaks and fixes. 
Further fixes regarding min and max rate.
Bug fixes re kf group bits and last kf group.

Change-Id: Iaafd719d30a489e135a3c55851ce8c632091a436
 2014-01-13 11:34:34 +00:00
Dmitry Kovalev
d2c1e8a5a5 Cleaning up reatectrl.c file. 
Adding temp variable for &cpi->rc.

Change-Id: Id9a658659354c12e1940532ff85311ce89071b2f
 2014-01-10 17:44:33 -08:00
Dmitry Kovalev
ca677a3859 Merge "Cleaning up vp9_rc_postencode_update() function." 2014-01-10 16:53:35 -08:00
Dmitry Kovalev
4def0a8125 Cleaning up and fixing psnr calculation code. 
Introducing calc_psnr() which calculates psnr between two yv12 buffers.
Previously we incorrectly used width/height instead of
crop_width/crop_height to calculate number of samples -- fixed.

Change-Id: Iecda01980555de55ad347e0276e6641c793fa56c
 2014-01-10 16:09:56 -08:00
Jingning Han
29736b889b Merge "Declare setup_buffer_inter in vp9_rdopt.h" 2014-01-10 16:01:07 -08:00
Jingning Han
4f969ccc1b Merge "Enable skipping reference frame check in rd loop" 2014-01-10 16:00:56 -08:00
Jim Bankoski
6439aa5a0e explain speed features 
Added comments to explain what the various speed features do, and removed
1 that was clearly unused.

Change-Id: Icd37a536072ddafedbfaefcecbe48979f6d10faf
 2014-01-10 14:10:34 -08:00
Jingning Han
db2b350d33 Declare setup_buffer_inter in vp9_rdopt.h 
This funtion initializes buffer pointers and first stage motion vector
prediction. It will be needed by both regular rate-distortion
optimization loop and the non-RD mode decision. Hence move its
declaration in vp9_rdopt.h

Change-Id: I64e8b6316c9d05f20756a62721533a2e4d158235
 2014-01-10 13:52:40 -08:00