956 Commits

Author SHA1 Message Date
Scott LaVarnway
855e23ce8c Merge "Small mode_info_context cleanup in filter_block_plane" 2013-06-25 10:34:19 -07:00
Dmitry Kovalev
70e9622185 Merge "Removing find_seg_id and using vp9_get_pred_mi_segid instead." 2013-06-25 10:16:06 -07:00
Dmitry Kovalev
529679bd52 Merge "Transforming scale_mv_component_q4 into scale_mv_q4 function." 2013-06-25 10:15:33 -07:00
Scott LaVarnway
c787f40bc4 Small mode_info_context cleanup in filter_block_plane
Unnecessary updates to xd->mode_info_context.

Change-Id: I36d2d68ca48366f727548526726b1b5437f62968
2013-06-25 12:28:50 -04:00
Yaowu Xu
b9c934df8e Merge "Enable sse2 implmentation of 8x8 ADST/DCT" 2013-06-25 09:13:22 -07:00
Jingning Han
a32a086d23 Enable sse2 implmentation of 8x8 ADST/DCT
This commit makes use of the butterfly structure to enable the sse2
version implementation of 8x8 ADST/DCT hybrid transform coding.

The runtime of hybrid transform module goes down from 1170 cycles
to 245 cycles. Overall speed-up around 1.5%.

Change-Id: Ic808ffd21ece8a9d0410d8c0243d7b6c28ac3b3f
2013-06-24 18:41:33 -07:00
John Koleszar
ece724ae16 Merge "Remove unused vp9_build_intra_predictors_sb{y,uv}_s" 2013-06-24 15:08:58 -07:00
John Koleszar
ee4a7e4e46 Merge "Remove unused vp9_model_to_full_probs_sb()" 2013-06-24 15:08:54 -07:00
John Koleszar
858475a03a Fix loopfilter of leftmost 4x4 edges in SB
For cases where there's no transform set in bit 0 (the left edge of
the SB) but bit 0 of mask_4x4_int is set (the edge 4 pixels from the
left edge needs filtering), it was incorrectly being skipped before.
This situation only happens on the leftmost edge of the image, as
the edge at column 0 is intentionally skipped since there aren't
pixels to the left to read.

Change-Id: Ib2fbbcb40166e90af31b1a0e13b85b68c226cbd3
2013-06-24 08:26:00 -07:00
John Koleszar
9e7019f7df Remove unused vp9_build_intra_predictors_sb{y,uv}_s
The functions no longer referenced.

Change-Id: If2705dfbc607f79ec8ec2242d5e03bec27a35aaf
2013-06-21 16:10:05 -07:00
John Koleszar
5c32215e27 Remove unused vp9_model_to_full_probs_sb()
This function never referenced.

Change-Id: I1c42cd355bfa88e17d169f7335a44be682af58cc
2013-06-21 15:38:55 -07:00
Dmitry Kovalev
f27f76dfb3 Transforming scale_mv_component_q4 into scale_mv_q4 function.
Using MV instead of int_mv for function arguments.

Change-Id: Ic25e13dccbc98fac1fa1b3255127e00cca2a57f6
2013-06-21 15:34:29 -07:00
Dmitry Kovalev
40141681c0 Removing find_seg_id and using vp9_get_pred_mi_segid instead.
Change-Id: Ia40229903c08f14020e90e94cfdf494aba1be827
2013-06-21 13:05:10 -07:00
Ronald S. Bultje
54b2a59623 Implement SSE2 block_error.
Change vp9_block_error() to return a 64bit error variable, change all
callers to expect a 64bit return value (this will prevent overflows,
which we basically don't check for at all right now). Remove duplicate
block_error() function, which fixed that through truncation. Remove
old (incompatible) mmx/sse2 block_error SIMD versions and replace with
a new one that returns a 64bit value.

Encoding time of first 50 frames of bus @ 1500kbps goes from 3min29 to
3min23, i.e. a 3% overall speedup.

Change-Id: Ib71ac5508b5ee8a80f1753cd85d72df1629abe68
2013-06-21 12:54:52 -07:00
Ronald S. Bultje
7756e9892b Merge "Add subtract_block SSE2 version and unit test." 2013-06-21 12:49:50 -07:00
Ronald S. Bultje
9a480482cb Merge "SSE2/SSSE3 optimizations and unit test for sub_pixel_avg_variance()." 2013-06-21 12:49:43 -07:00
Ronald S. Bultje
25c588b1e4 Add subtract_block SSE2 version and unit test.
3% faster overall (3min35.0 to 3min28.5).

Change-Id: I5ff8a5c2c91586b6632ca5009ad1ea51ce94af5e
2013-06-21 09:35:37 -07:00
Yaowu Xu
e6cd5ed307 Merge "Implement sse2 and ssse3 versions for all sub_pixel_variance sizes." 2013-06-20 17:42:50 -07:00
Ronald S. Bultje
1e6a32f1af SSE2/SSSE3 optimizations and unit test for sub_pixel_avg_variance().
Encoding of bus @ 1500kbps (first 50 frames) goes from 3min57 to
3min35, i.e. approximately a 10.5% speedup. Note that the SIMD versions
which use a bilinear filter (x_offset & 7 || y_offset & 7) aren't
perfectly interleaved, and can probably be improved further in the
future. I've marked this with a few TODOs/FIXMEs in the code.

Change-Id: I5c9e900c0f0d32e431a50fecae213b510b2549f9
2013-06-20 15:59:48 -07:00
Frank Galligan
c259af4f73 Fix win64 warning.
- size_t vs int.

Change-Id: Ib47ebd932a4b69db9f52a43000bb69d0a96b9134
2013-06-20 14:07:11 -07:00
Dmitry Kovalev
8283d893eb Merge "Renaming 'nmv' to 'mv' for several functions." 2013-06-20 10:17:12 -07:00
Ronald S. Bultje
8fb6c58191 Implement sse2 and ssse3 versions for all sub_pixel_variance sizes.
Overall speedup around 5% (bus @ 1500kbps first 50 frames 4min10 ->
3min58). Specific changes to timings for each function compared to
original assembly-optimized versions (or just new version timings if
no previous assembly-optimized version was available):

sse2   4x4:    99 ->   82 cycles
sse2   4x8:           128 cycles
sse2   8x4:           121 cycles
sse2   8x8:   149 ->  129 cycles
sse2   8x16:  235 ->  245 cycles (?)
sse2  16x8:   269 ->  203 cycles
sse2  16x16:  441 ->  349 cycles
sse2  16x32:          641 cycles
sse2  32x16:          643 cycles
sse2  32x32: 1733 -> 1154 cycles
sse2  32x64:         2247 cycles
sse2  64x32:         2323 cycles
sse2  64x64: 6984 -> 4442 cycles

ssse3  4x4:           100 cycles (?)
ssse3  4x8:           103 cycles
ssse3  8x4:            71 cycles
ssse3  8x8:           147 cycles
ssse3  8x16:          158 cycles
ssse3 16x8:   188 ->  162 cycles
ssse3 16x16:  316 ->  273 cycles
ssse3 16x32:          535 cycles
ssse3 32x16:          564 cycles
ssse3 32x32:          973 cycles
ssse3 32x64:         1930 cycles
ssse3 64x32:         1922 cycles
ssse3 64x64:         3760 cycles

Change-Id: I81ff6fe51daf35a40d19785167004664d7e0c59d
2013-06-20 09:34:25 -07:00
Jim Bankoski
2c6bdbbc78 new debug modes code
The new print out includes skips and has prefixed sections so you can
grep to find things like transforms chosen on each frame.

Change-Id: I195043424647d9514cfc3ff6720a5b20d010fa1b
2013-06-20 09:33:11 -07:00
Yaowu Xu
12180c8329 Remove unnecessary copying of probs.
Change-Id: Ic924f07c6ab0c929c6cdf11880d3c625806e272c
2013-06-18 23:02:27 -07:00
Dmitry Kovalev
87e1fa7627 Renaming 'nmv' to 'mv' for several functions.
Change-Id: I183a38997a9d01e4a1b869e92509f6915216fa09
2013-06-18 18:28:10 -07:00
Jingning Han
7088426976 Merge "Make fdct32 computation flow within 16bit range" 2013-06-18 11:40:14 -07:00
Dmitry Kovalev
dfc0385291 Merge "Removing vp9_invtrans.{c, h} files." 2013-06-18 10:16:25 -07:00
Jingning Han
a41a4860c0 Make fdct32 computation flow within 16bit range
This commit makes use of dual fdct32x32 versions for rate-distortion
optimization loop and encoding process, respectively. The one for
rd loop requires only 16 bits precision for intermediate steps.
The original fdct32x32 that allows higher intermediate precision (18
bits) was retained for the encoding process only.

This allows speed-up for fdct32x32 in the rd loop. No performance
loss observed.

Change-Id: I3237770e39a8f87ed17ae5513c87228533397cc3
2013-06-18 09:46:24 -07:00
Ronald S. Bultje
d9fc451666 Move subpixel variance function from common/ to encoder/.
This seems to only be used in the encoder. Also remove an empty wrapper
file that contained forward declarations for this function, but didn't
actually define any actual functions.

Change-Id: Ifc561eef7ebe374a7d03698055e51e105f6d614b
2013-06-17 16:54:09 -07:00
Dmitry Kovalev
686b99741c Removing vp9_invtrans.{c, h} files.
Moving single function from vp9_invtrans.c to vp9_encodemb.c.

Change-Id: I26bf6bb90de342a3036c0dbfba78a7dd75a61fe7
2013-06-17 16:09:03 -07:00
John Koleszar
61ecc282b5 Merge "Remove unused need_to_clamp_mvs" 2013-06-17 10:31:58 -07:00
John Koleszar
141ab2d5d0 Merge "Fix type mismatch in array definition" 2013-06-14 17:07:22 -07:00
John Koleszar
c2da365484 Merge "Remove constant vp9_coef_update_prob table" 2013-06-14 17:07:19 -07:00
John Koleszar
a9415d2e4c Fix type mismatch in array definition
vp9_default_inter_mode_probs was being accessed with a different type
than it was defined with. Ensure that its declaration is included
prior to its definition.

Change-Id: I2f963f513ab2f4e339f8a3c17e3d0f03749eba16
2013-06-14 16:38:42 -07:00
John Koleszar
0f7a66e962 Remove constant vp9_coef_update_prob table
All elements of this table are equal to 252, so replace it with a
single constant VP9_COEF_UPDATE_PROB.

Change-Id: I1e2d1d284326ce6df9899a740c2fc344b3ec81c9
2013-06-14 15:12:31 -07:00
Jingning Han
0b7910b9ff Merge "Enable sse2 version of sad8x4/4x8" 2013-06-14 13:15:49 -07:00
Jingning Han
c43af9a8a3 Enable sse2 version of sad8x4/4x8
The encoding time for bus at CIF goes from 661s to 625s. This commit
also enabled unit test of sad8x4/4x8 in sad_test.cc.

Change-Id: If3d10ebb56bda584bdb69bcf056599d580b12cb1
2013-06-14 09:19:28 -07:00
Jingning Han
15f50e7b42 Enable sse2 version of sad8x4/4x8
The encoding time for bus at CIF goes from 661s to 625s. This commit
also enabled unit test of sad8x4/4x8 in sad_test.cc.

Change-Id: If3d10ebb56bda584bdb69bcf056599d580b12cb1
2013-06-13 16:18:18 -07:00
John Koleszar
8e47093c9e Remove unused need_to_clamp_mvs
This flag no longer needed.

Change-Id: If13482015ddb92d225792ea5c0ee455d2285d1f6
2013-06-12 16:50:14 -07:00
Scott LaVarnway
a81bd12a2e Quick modifications to mb loopfilter intrinsic functions
Modified to work with 8x8 blocks of memory.  Will revisit
later for further optimizations.  For the HD clip used, the
decoder improved by almost 20%.

Change-Id: Iaa4785be293a32a42e8db07141bd699f504b8c67
2013-06-12 19:23:03 -04:00
Yaowu Xu
d682243012 Merge "Quick modifications to wide loopfilter intrinsic functions" 2013-06-12 15:16:11 -07:00
Ronald S. Bultje
fa96eeb835 Implement SSE version for sad4x8x4d and SSE2 version for sad8x4x4d.
Encoding time of crew (CIF, first 50 frames) @ 1500kbps goes from 4min56
to 4min42.

Change-Id: I92c0c8b32980d2ae7c6dafc8b883a2c7fcd14a9f
2013-06-12 17:40:01 -04:00
Scott LaVarnway
26496c52bf Quick modifications to wide loopfilter intrinsic functions
Modified to work with 8x8 blocks of memory.  Will revisit
later for further optimizations.  For the HD clip used, the
decoder improved my 20%.

Change-Id: Ia0057f55d66d1445882351ea6c43b595a5a980e5
2013-06-12 16:49:08 -04:00
John Koleszar
1fa04e1a03 Merge changes I86fe51b0,I4c9a9e0f
* changes:
  Remove unused vp9_idct_add_{y,uv}_block
  Remove some unused loopfilter code
2013-06-12 13:43:30 -07:00
Johann
bbd5cb2bd4 Merge "Fix compile warnings on windows." 2013-06-12 13:36:50 -07:00
John Koleszar
495ff8e0c7 Merge "Enable mmx loop filter routines" 2013-06-12 12:52:04 -07:00
John Koleszar
ceee4563d6 Remove unused vp9_idct_add_{y,uv}_block
These functions are not used, and appear to have been superceded.

Change-Id: I86fe51b088264f6b1b8d4d232bba97b371b98120
2013-06-12 12:24:22 -07:00
Jingning Han
1a5bb3cc76 Fix the comments in boundary block partition check
Change-Id: Ic6b2881d8d495269edbc514b33376ca963798b45
2013-06-12 12:05:06 -07:00
John Koleszar
8933a652fc Remove some unused loopfilter code
This code is unreachable, and not useful for later reference.

Change-Id: I4c9a9e0fbf859c1081bbcfbcda9710afb4b4741f
2013-06-12 11:36:00 -07:00
Frank Galligan
4524548f80 Fix compile warnings on windows.
Change-Id: If74bc6110016bc75ea3883ab136fbbac88f6a913
2013-06-12 11:34:15 -07:00