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2011-02-25Merge remote branch 'origin/master' into experimentalJohn Koleszar
Change-Id: I52f21ff6f9a1dca7099a8459657f6f288c5bfe40
2011-02-24Removed vp8_block2typeScott LaVarnway
and used defines instead. Change-Id: Idb56e0295d004793f406dfd2d8d8c546aad62e03
2011-02-24Merge "Revisited rd_pick_intra4x4block"Scott LaVarnway
2011-02-24Revisited rd_pick_intra4x4blockScott LaVarnway
Removed unnecessary copies. No noticeable speed gains. Change-Id: I996c50c23fedd06d54ee7a3e762cbf559cc4a9d1
2011-02-24Overflow of frame error accumulators.Paul Wilkins
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
2011-02-24Merge "documentation: minor cosmetics"Johann
2011-02-24Merge remote branch 'origin/master' into experimentalJohn Koleszar
Change-Id: I6db3ac0d75a7d5077f14c759591b9e514279a548
2011-02-22purge wince configurationJohann
this has been broken since the initial release Change-Id: If0d4deb2de9f7d0c4c05641e2bbf9cc1bf11e171
2011-02-19Merge remote branch 'origin/master' into experimentalJohn Koleszar
Change-Id: Ia3197f432b424213a34b20071e5171a413ba1aaf
2011-02-18Revert "use unaligned load"Johann
This reverts commit f50f2fd2a73f2c5ee3f10ad077e780398df17cd7. Change Ib7506e3e aligns the buffer Change-Id: Ie0f8bd3e57cfdfef81d39638a1451458ebbae2e0
2011-02-18Merge "clean up unused files"John Koleszar
2011-02-18remove unused vp8_predict_dc functionJohn Koleszar
Change-Id: I64fa47889c54cfed094a674c49ef0996d49bdd42
2011-02-18clean up unused filesJohn Koleszar
Removed a number of files that were unused or little-used. Change-Id: If9ae5e5b11390077581a9a879e8a0defe709f5da
2011-02-18cosmetic: remove unnecessary scopeJohn Koleszar
Clean up some unnecessary scoping around pick_filter_level. Change-Id: Ic57fa33e3fcae37fe6beae977e5743783399d5af
2011-02-18Merge "Dont pick encoder filter level when loopfilter is disabled."John Koleszar
2011-02-18Reinitialize quantizer only when any delta is changingAttila Nagy
No need to reinitialize for base Q changes. Change-Id: Ie76ec21dd3c5582d5183dbed75ed73a1eed3e291
2011-02-18Dont pick encoder filter level when loopfilter is disabled.Attila Nagy
Change-Id: I58154faf4f3ece24f9927a5c3ab7e830e0887fb6
2011-02-18Merge remote branch 'origin/master' into experimentalJohn Koleszar
Change-Id: I8999a33db82d38eb85482f3c423db238d6ee3ed9
2011-02-17Merge "Use endian-neutral bitstream packing/unpacking"John Koleszar
2011-02-17Use endian-neutral bitstream packing/unpackingJohn Koleszar
Eliminate unnecessary checks on target endianness and associated macros. Change-Id: I1d4e6a9dcee9bfc8940c8196838d31ed31b0e4aa
2011-02-17Merge "Removed unused vp8_recon_intra4x4mb function"John Koleszar
2011-02-17Removed unused vp8_recon_intra4x4mb functionScott LaVarnway
Change-Id: I4a328ce152d9dbe6b0d1606d1b523e8e7bfb468e
2011-02-17Merge "Fix relative include paths"John Koleszar
2011-02-17Merge remote branch 'origin/master' into experimentalJohn Koleszar
Change-Id: I3efb725e4da4e7c75b2512b80db6af51dec51f79
2011-02-16documentation: minor cosmeticsJames Zern
- correct spelling - remove explicit file name w/\file (unnecessary when contained in the same file and prone to desync) Change-Id: I68a3960ac5ab84d0f2e5c9b2e29799f26dfccf23
2011-02-16Merge "Allocate source buffers to be multiples of 16"Yunqing Wang
2011-02-16Allocate source buffers to be multiples of 16Yunqing Wang
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
2011-02-16Merge "ARMv6 optimized sad16x16"Johann
2011-02-16Merge remote branch 'origin/master' into experimentalJohn Koleszar
Change-Id: If846b0e4ec862b54b98d08608f4b5f9a7b7f94ef
2011-02-15Remove redundant ptr checks in calls to vpx_freeJames Zern
vpx_free if used contains this check. If replaced, well behaved free will behave similarly. Change-Id: I25483aaa8b39255b9a8cf388d6e5eaa20a908ae1
2011-02-15Merge remote branch 'origin/master' into experimentalJohn Koleszar
Change-Id: I4b1a7a2ad0d62bdcabfed66c9dfdbe9b6bfa8b5e
2011-02-14Merge "Improve vp8_sad16x16_sse3 function"Yunqing Wang
2011-02-14Merge "Improved vp8_rd_pick_intra_mbuv_mode"Yaowu Xu
2011-02-14Improved vp8_rd_pick_intra_mbuv_modeScott LaVarnway
Eliminated unnecessary calculations. Very small change to performance. Change-Id: Ib7213d43c64e36955177c4d47950ff472266f822
2011-02-14Improve vp8_sad16x16_sse3 functionYunqing Wang
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
2011-02-14Merge "mem leak fix for cpi->tplist"Yaowu Xu
2011-02-14mem leak fix for cpi->tplistJames Berry
checks added to make sure that cpi->tplist is freed correctly in vp8_dealloc_compressor_data and vp8_alloc_compressor_data. Change-Id: I66149dbbd25c958800ad94f4379d723191d9680d
2011-02-14Improved rd_pick_intra4x4blockScott LaVarnway
Eliminated unnecessary calculations. Improved performance by 10% on keyframes and 1.6% overall for the test clip used. Change-Id: I87671b26af5e2cc439e81d0fee3b15c7cd2a3309
2011-02-14Merge "remove assembly detokenizer"Johann
2011-02-12Merge remote branch 'origin/master' into experimentalJohn Koleszar
Change-Id: I1cd33708d12bd51dfd1e78db4a7500653abc53c9
2011-02-11remove assembly detokenizerJohann
hasn't been kept up to date. remove it to avoid confusion. Change-Id: I52ffde19b59fec5c7a381299ca2e85cb38330be7
2011-02-11Merge "Add improved_mv_pred flag in real-time mode"Yunqing Wang
2011-02-11Add improved_mv_pred flag in real-time modeYunqing Wang
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
2011-02-11ARMv6 optimized sad16x16Tero Rintaluoma
Adds a new ARMv6 optimized function vp8_sad16x16_armv6 to encoder. Change-Id: Ibbd7edb8b25cb7a5b522d391b1e9a690fe150e57
2011-02-10Merge "Redefining good quality speed settings"Yaowu Xu
2011-02-11Merge remote branch 'origin/master' into experimentalJohn Koleszar
Change-Id: Icf1a7c61a3b07da2ccfd94bca9e8810c01e46b2c
2011-02-10Merge "Improve motion search in real-time mode"Yunqing Wang
2011-02-10Fix relative include pathsJohn Koleszar
Allow compiling without adding vp8/{common,encoder,decoder} to the include paths. Change-Id: Ifeb5dac351cdfadcd659736f5158b315a0030b6c
2011-02-10Improve motion search in real-time modeYunqing Wang
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
2011-02-10Merge "Adds armv6 optimized variance calculation"Johann
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