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Author SHA1 Message Date
Scott LaVarnway
658454a04c Revisited rd_pick_intra4x4block 
Removed unnecessary copies.  No noticeable speed gains.


Change-Id: I996c50c23fedd06d54ee7a3e762cbf559cc4a9d1
 2011-02-24 13:31:47 -05:00
Paul Wilkins
b862c108dd Overflow of frame error accumulators. 
This fixes an overflow problem in the frame error accumulators.

The overflow condition is extreme but did trigger when Frank B.
coded some high motion interlaced HD content.

The observed effect was a catastrophic  breakdown of the rate
control leading to massive undershoot and poor bit allocation.

All the error values should really be unsigned but I will look at this
separately.

Change-Id: I9745f5c5ca2783620426b66b568b2088b579151f
 2011-02-24 15:49:41 +00:00
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
John Koleszar
c23096e4a5 Merge remote branch 'internal/upstream' into HEAD 2011-02-24 00:05:08 -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
4832de492c Merge remote branch 'internal/upstream-experimental' into HEAD 2011-02-20 00:05:06 -05:00
John Koleszar
b21fe3b278 Merge remote branch 'internal/upstream' into HEAD 2011-02-19 00:05:44 -05:00
John Koleszar
0c5a048fa6 Merge remote branch 'internal/upstream-experimental' into HEAD 2011-02-19 00:05:44 -05:00
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
f13212b728 Merge remote branch 'internal/upstream' into HEAD 2011-02-18 00:05:13 -05:00
John Koleszar
95a86dd007 Merge remote branch 'internal/upstream-experimental' into HEAD 2011-02-18 00:05:13 -05:00
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
c88dbb2dce Merge remote branch 'internal/upstream' into HEAD 2011-02-17 00:05:14 -05:00
John Koleszar
eb6d3a1ead Merge remote branch 'internal/upstream-experimental' into HEAD 2011-02-17 00:05:14 -05:00
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
e786bd3a01 Merge remote branch 'internal/upstream' into HEAD 2011-02-16 00:05:13 -05:00
John Koleszar
46fa176b8d Merge remote branch 'internal/upstream-experimental' into HEAD 2011-02-16 00:05:13 -05:00
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
c6ea558c05 Merge remote branch 'internal/upstream' into HEAD 2011-02-15 00:05:39 -05:00
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