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Author SHA1 Message Date
Johann
aee120afb9 Merge "documentation: minor cosmetics" 2011-02-24 07:01:25 -08:00
John Koleszar
f8d4a81af2 Merge remote branch 'origin/master' into experimental 
Change-Id: I6db3ac0d75a7d5077f14c759591b9e514279a548
 2011-02-24 00:05:11 -05:00
Tero Rintaluoma
8ae92aef66 ARMv6 optimized half pixel variance calculations 
Adds following ARMv6 optimized functions to the encoder:
 - vp8_variance_halfpixvar16x16_h_armv6
 - vp8_variance_halfpixvar16x16_v_armv6
 - vp8_variance_halfpixvar16x16_hv_armv6

Change-Id: I1e9c2af7acd2a51b72b3845beecd990db4bebd29
 2011-02-23 13:27:27 +02:00
Attila Nagy
e6db21ecc4 Handle mem allocation failure in vp8e_init 
Change-Id: I0d0445c57eb0889082f83de1948852d57b38fefb
 2011-02-23 12:36:03 +02:00
Johann
418f4219fa purge wince configuration 
this has been broken since the initial release

Change-Id: If0d4deb2de9f7d0c4c05641e2bbf9cc1bf11e171
 2011-02-22 14:42:00 -05:00
Attila Nagy
7af0d906e3 Remove temporal alt ref from realtime only build 
It is not used in realtime mode. Reduces memory footprint.

Change-Id: I7f163225762368df5457cfd413050161d3704a3f
 2011-02-22 12:53:32 +02:00
John Koleszar
bbfca323fb Merge remote branch 'origin/master' into experimental 
Change-Id: Ia3197f432b424213a34b20071e5171a413ba1aaf
 2011-02-19 00:05:11 -05:00
Johann
945dad277d Revert "use unaligned load" 
This reverts commit f50f2fd2a7.

Change Ib7506e3e aligns the buffer

Change-Id: Ie0f8bd3e57cfdfef81d39638a1451458ebbae2e0
 2011-02-18 10:23:02 -05:00
John Koleszar
c764c2a20f Merge "clean up unused files" 2011-02-18 06:33:05 -08:00
John Koleszar
3ed8fe8778 remove unused vp8_predict_dc function 
Change-Id: I64fa47889c54cfed094a674c49ef0996d49bdd42
 2011-02-18 09:12:20 -05:00
John Koleszar
cbf923b12c clean up unused files 
Removed a number of files that were unused or little-used.

Change-Id: If9ae5e5b11390077581a9a879e8a0defe709f5da
 2011-02-18 09:09:49 -05:00
John Koleszar
d371ca93e5 cosmetic: remove unnecessary scope 
Clean up some unnecessary scoping around pick_filter_level.

Change-Id: Ic57fa33e3fcae37fe6beae977e5743783399d5af
 2011-02-18 08:46:07 -05:00
John Koleszar
597d02b508 Merge "Dont pick encoder filter level when loopfilter is disabled." 2011-02-18 05:26:23 -08:00
Attila Nagy
fb5a692d27 Reinitialize quantizer only when any delta is changing 
No need to reinitialize for base Q changes.

Change-Id: Ie76ec21dd3c5582d5183dbed75ed73a1eed3e291
 2011-02-18 14:23:37 +02:00
Attila Nagy
c6ef75690f Dont pick encoder filter level when loopfilter is disabled. 
Change-Id: I58154faf4f3ece24f9927a5c3ab7e830e0887fb6
 2011-02-18 08:53:00 +02:00
John Koleszar
4fafc4d985 Merge remote branch 'origin/master' into experimental 
Change-Id: I8999a33db82d38eb85482f3c423db238d6ee3ed9
 2011-02-18 00:05:11 -05:00
John Koleszar
b2ae57f1b6 Merge "Use endian-neutral bitstream packing/unpacking" 2011-02-17 12:34:16 -08:00
John Koleszar
562f1470ce Use endian-neutral bitstream packing/unpacking 
Eliminate unnecessary checks on target endianness and associated
macros.

Change-Id: I1d4e6a9dcee9bfc8940c8196838d31ed31b0e4aa
 2011-02-17 15:20:53 -05:00
John Koleszar
ac10665ad8 Merge "Removed unused vp8_recon_intra4x4mb function" 2011-02-17 11:30:13 -08:00
Scott LaVarnway
07f7b66fae Removed unused vp8_recon_intra4x4mb function 
Change-Id: I4a328ce152d9dbe6b0d1606d1b523e8e7bfb468e
 2011-02-17 13:34:38 -05:00
John Koleszar
c351aa7f1b Merge "Fix relative include paths" 2011-02-17 04:13:44 -08:00
John Koleszar
1293116895 Merge remote branch 'origin/master' into experimental 
Change-Id: I3efb725e4da4e7c75b2512b80db6af51dec51f79
 2011-02-17 00:05:13 -05:00
James Zern
f42d52e6bd documentation: minor cosmetics 
- correct spelling
- remove explicit file name w/\file (unnecessary when contained in the
  same file and prone to desync)

Change-Id: I68a3960ac5ab84d0f2e5c9b2e29799f26dfccf23
 2011-02-16 17:59:33 -08:00
Yunqing Wang
da9402fbf6 Merge "Allocate source buffers to be multiples of 16" 2011-02-16 11:35:06 -08:00
Yunqing Wang
da227b901d Allocate source buffers to be multiples of 16 
Currently, when the video frame width is not multiples of 16, the
source buffer has a stride of non-multiples of 16, which forces
an unaligned load in SAD function and hurts the performance. To
avoid that, this change allocates source buffers to be multiples
of 16.

Change-Id: Ib7506e3eb2cea06657d56be5a899f38dfe3eeb39
 2011-02-16 12:57:17 -05:00
Johann
0c2cfff9b0 Merge "ARMv6 optimized sad16x16" 2011-02-16 05:22:38 -08:00
John Koleszar
9e95a1a0cd Merge remote branch 'origin/master' into experimental 
Change-Id: If846b0e4ec862b54b98d08608f4b5f9a7b7f94ef
 2011-02-16 00:05:10 -05:00
James Zern
0030303b69 Remove redundant ptr checks in calls to vpx_free 
vpx_free if used contains this check. If replaced, well behaved free
will behave similarly.

Change-Id: I25483aaa8b39255b9a8cf388d6e5eaa20a908ae1
 2011-02-15 12:43:35 -08:00
John Koleszar
cf8aa08348 Merge remote branch 'origin/master' into experimental 
Change-Id: I4b1a7a2ad0d62bdcabfed66c9dfdbe9b6bfa8b5e
 2011-02-15 00:05:29 -05:00
Yunqing Wang
7725a7eb56 Merge "Improve vp8_sad16x16_sse3 function" 2011-02-14 14:09:25 -08:00
Yaowu Xu
27dad21548 Merge "Improved vp8_rd_pick_intra_mbuv_mode" 2011-02-14 13:58:12 -08:00
Scott LaVarnway
94d4fee08f Improved vp8_rd_pick_intra_mbuv_mode 
Eliminated unnecessary calculations. Very small change
to performance.

Change-Id: Ib7213d43c64e36955177c4d47950ff472266f822
 2011-02-14 16:34:33 -05:00
Yunqing Wang
2debd5b5f7 Improve vp8_sad16x16_sse3 function 
In real-time mode, vp8_sad16x16 function is called heavily in
motion search part. Improvement of this function gives 1.2%
encoding performance gain (real-time mode, tulip clip).

Change-Id: I23c401fc40c061f732a9767e8d383737a179bd58
 2011-02-14 16:23:49 -05:00
Yaowu Xu
404e998eb7 Merge "mem leak fix for cpi->tplist" 2011-02-14 11:29:22 -08:00
James Berry
d3dfcde0f7 mem leak fix for cpi->tplist 
checks added to make sure that cpi->tplist
is freed correctly in vp8_dealloc_compressor_data
and vp8_alloc_compressor_data.

Change-Id: I66149dbbd25c958800ad94f4379d723191d9680d
 2011-02-14 14:02:52 -05:00
Scott LaVarnway
d419b93e3e Improved rd_pick_intra4x4block 
Eliminated unnecessary calculations.  Improved performance
by 10% on keyframes and 1.6% overall for the test clip used.

Change-Id: I87671b26af5e2cc439e81d0fee3b15c7cd2a3309
 2011-02-14 13:32:58 -05:00
Johann
0ff10bb1f7 Merge "remove assembly detokenizer" 2011-02-14 05:10:16 -08:00
John Koleszar
70dc0ed003 Merge remote branch 'origin/master' into experimental 
Change-Id: I1cd33708d12bd51dfd1e78db4a7500653abc53c9
 2011-02-12 00:05:11 -05:00
Johann
bb6bcbccda remove assembly detokenizer 
hasn't been kept up to date. remove it to avoid confusion.

Change-Id: I52ffde19b59fec5c7a381299ca2e85cb38330be7
 2011-02-11 11:09:00 -05:00
Yunqing Wang
353246bd60 Merge "Add improved_mv_pred flag in real-time mode" 2011-02-11 07:20:17 -08:00
Yunqing Wang
9d0b2cbbce Add improved_mv_pred flag in real-time mode 
As mentioned in check-in "Improve motion search in real-time mode",
MV prediction calculation causes speed loss for speed 7 and above.
This change added a flag to turn off this calculation for speed>6
in real-time mode.

Change-Id: I9f4ae5a8bf449222d1784b54e7d315fc8347b2d1
 2011-02-11 09:59:41 -05:00
Tero Rintaluoma
1ef86980b9 ARMv6 optimized sad16x16 
Adds a new ARMv6 optimized function vp8_sad16x16_armv6 to encoder.

Change-Id: Ibbd7edb8b25cb7a5b522d391b1e9a690fe150e57
 2011-02-11 11:14:07 +02:00
Yaowu Xu
4f8a166058 Merge "Redefining good quality speed settings" 2011-02-10 21:38:19 -08:00
John Koleszar
809dae2458 Merge remote branch 'origin/master' into experimental 
Change-Id: Icf1a7c61a3b07da2ccfd94bca9e8810c01e46b2c
 2011-02-11 00:05:14 -05:00
Yunqing Wang
6f53e59641 Merge "Improve motion search in real-time mode" 2011-02-10 12:42:44 -08:00
John Koleszar
02321de0f2 Fix relative include paths 
Allow compiling without adding vp8/{common,encoder,decoder} to the
include paths.

Change-Id: Ifeb5dac351cdfadcd659736f5158b315a0030b6c
 2011-02-10 15:09:44 -05:00
Yunqing Wang
41e6eceb28 Improve motion search in real-time mode 
Applied better MV prediction in real-time mode, which improves
the encoding quality.

Used quarter-pixel search instead of iterative sub-pixel search
for speed >=5 to improve encoding performance.

Tests on the test set showed:
1. For speed=-5, quality improvement: 1.7% on AvgPSNR and 2.1%
on SSIM, performance improvement: 3.6% (This counts in the
performance lose caused by MV prediction calculation in "Improve
MV prediction in vp8_pick_inter_mode() for speed>3").
2. For speed=-8, quality improvement: 2.1% on AvgPSNR and 2.5%
on SSIM. but, 6.9% performance decrease because of MV prediction
calculation. This should be improved later.

Change-Id: I349a96c452bd691081d8c8e3e54419e7f477bebd
 2011-02-10 13:40:24 -05:00
Johann
7d8199f0c3 Merge "Adds armv6 optimized variance calculation" 2011-02-10 06:06:46 -08:00
John Koleszar
96ddc5c26e Merge remote branch 'origin/master' into experimental 
Change-Id: Ie85d40c44bb23d56a519010356b2856c02fb4c05
 2011-02-10 00:05:10 -05:00
Scott LaVarnway
19054ab6da Redefining good quality speed settings 
Created a new speed 1 which is in the middle of the old
speed 0 and speed 1. (for both quality and performance)

Change-Id: I4802133cdb43f359ca787646c090899679dd5d84
 2011-02-09 17:18:28 -05:00