- 30 Sep, 2011 1 commit
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Johann authored
The data processed by the loopfilter overlaps. At the block level, this results in some redundant transforms. Grouping the filtering allows for a single 16x16 transpose (and inversion) instead of three 16x8 transposes (and three more inversions). This implementation is x86_64 only. We retain the previous implementation for x86. Improvements are obviously material dependant, but it seems to be ~%1 in tests here. Change-Id: I467b7ec3655be98fb5f1a94b5d145e5e5a660007
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- 22 Sep, 2011 6 commits
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John Koleszar authored
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John Koleszar authored
* changes: vpxenc: get version string programatically Install missing default_coef_probs.h
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John Koleszar authored
To avoid a dependency on vpx_version.h, call the vpx_codec_version_str() function and build up the string manually. Change-Id: Ie650e9b8f2aaaffaa31da5e9ef3b566b972321b4
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Johann authored
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John Koleszar authored
Make sure that this header is listed as one of the sources, so that it will be installed if necessary. Change-Id: I2427e494488126b179151dc21043c1e2c8ba5991
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Attila Nagy authored
Just a clean-up. Change-Id: Iea5b6dc925dcfa7db548bc1ab1a13d26ed5a2c9a
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- 20 Sep, 2011 8 commits
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Fritz Koenig authored
Search for the word EQU so that extraneous symbols are not matched. Change-Id: Ice6c9ca886211e2ca8a2f5174bdd4103db5c4989
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Fritz Koenig authored
These files don't contain generic arm code, so should only be compiled by neon. Change-Id: Ie712823aa04d4235e7cfe7a3b725e73ee4c3e564
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Johann authored
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Johann authored
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Johann authored
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Johann authored
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Tero Rintaluoma authored
- Removed fast_fdct4x4_neon and fast_fdct8x4_neon - Uses now short_fdct4x4 and short_fdct8x4 - Gives ~1-2% speed-up on Cortex-A8/A9 Change-Id: Ib62f2cb2080ae719f8fa1d518a3a5e71278a41ec
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Tero Rintaluoma authored
Rd and Rm registers should be different in 'mul'. This register combination results in unpredictable behaviour. GCC will give a warning and RVCT an error in this case. Restriction applies only to armv5 targets and not for armv6 and above. Change-Id: I378d17c51e1f16a6820814fbed43e115aaabb03e
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- 19 Sep, 2011 3 commits
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Stefan Holmer authored
These changes fixes a glitch between the RTP profile and the input partitions interface. Since there's no way for the user to know the actual number of partitions, the decoder have to read the multi_token_paritition bits also when input partitions mode is enabled. Included are also a couple of fixes for issues with independent partitions and uninitialized memory reads. Change-Id: I6f93b15287d291169ed681898ed3fbcc5dc81837
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Tero Rintaluoma authored
- Updated walsh transform to match C (based on Change Id24f3392) - Changed fast_fdct4x4 and 8x4 to short_fdct4x4 and 8x4 correspondingly Change-Id: I704e862f40e315b0a79997633c7bd9c347166a8e
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Tero Rintaluoma authored
Modified original patch If2f07220885c4c3a0cae0dace34ea0e36124f001 according to comments. Scheduled code a little bit to prevent some interlocks. Change-Id: I338f02b881098782f82af63d97f042b85e63e902
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- 16 Sep, 2011 3 commits
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John Koleszar authored
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Scott LaVarnway authored
In the "Removed bmi copy to/from BLOCKD" commit, the copy to the bmi in BLOCKD was eliminated. The clamp_mvs() used the bmi in BLOCKD, which now contains incorrect values. This patch fixes this problem. Change-Id: I8eca1eaf4015052b0b63e90876f7ad321aba7cff
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Stefan Holmer authored
Change-Id: I5b47d39d1604f2650d2f2d1ca2a3f40843c8e1ea
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- 14 Sep, 2011 2 commits
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John Koleszar authored
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John Koleszar authored
Odd sized images need their chroma plane sizes rounded up. Change-Id: I3cd6fa60551f05697b67ece5b6928bef2a41bad8
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- 13 Sep, 2011 1 commit
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Scott LaVarnway authored
caused by the "Removed bmi copy to/from BLOCKD" commit. Change-Id: I9fae71bdc34c8ecc07bb81cd3ccf498b91ce3ec7
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- 31 Aug, 2011 3 commits
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Scott LaVarnway authored
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Scott LaVarnway authored
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Alpha Lam authored
If a block is marked to be inactive then set distortion to 0. Change-Id: Ib415f19642a2ff7b5cf5cfaedd60ebbd79732272
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- 30 Aug, 2011 2 commits
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John Koleszar authored
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Alpha Lam authored
vp8_update_zbin_extra() is called all the time even though the fast quantizer doesn't use it. Skip this call if fast quantizer is used. Change-Id: Ia711c38431930cc2486cf59b8466060ef0e9d9db
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- 25 Aug, 2011 1 commit
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Yunqing Wang authored
This change makes sure that no key frame recoding in real-time mode even if CONFIG_REALTIME_ONLY is not configured. Change-Id: Ifc34141f3217a6bb63cc087d78b111fadb35eec2
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- 24 Aug, 2011 5 commits
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Fritz Koenig authored
fwd_boost_score was not being computed or referenced, so remove declaration. Change-Id: Iece36cde1ec113e3c6afaff1407d24cdf12bd0a8
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Scott LaVarnway authored
for SPLITMV and B_PRED modes. Modified code to use the bmi found in mode_info_context instead of BLOCKD. On the decode side, the uvmvs are calculated only when required, instead of every macroblock. This is WIP. (bmi should eventually be removed from BLOCKD) Small performance gains noticed for RT encodes and decodes.(VGA) Change-Id: I2ed7f0fd5ca733655df684aa82da575c77a973e7
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Fritz Koenig authored
Prepend idct function names with vp8_ so that under profiling they show up associated with libvpx. Change-Id: I4fe357b50236cb7730a4cc00164c0a3487a1d8b4
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Scott LaVarnway authored
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Johann authored
The data that the simple horizontal loopfilter reads is aligned, treat it accordingly. For the vertical, we only use the bottom 4 bytes, so don't read in 16 (and incur the penalty for unaligned access). This shows a small improvement on older processors which have a significant penalty for unaligned reads. postproc_mmx.c is unused Change-Id: I87b29bbc0c3b19ee1ca1de3c4f47332a53087b3d
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- 23 Aug, 2011 1 commit
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Fritz Koenig authored
Prepend . to local labels in assembly code. This allows non unique labels within a file. Also makes profiling information more informative by keeping the function name with the loop name. Change-Id: I7a983cb3a5ba2413d5dafd0a37936b268fb9e37f
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- 22 Aug, 2011 4 commits
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Fritz Koenig authored
Calculations were incorrectly classified as either SSE3 or SSSE3. Only using SSE2 instructions. Cleanup function names and make non-RTCD code work as well. Change-Id: I48ad0218af0cc51c5078070a08511dee43ecfe09
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Fritz Koenig authored
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Fritz Koenig authored
This reverts commit 01376858
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Fritz Koenig authored
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