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2011-09-16Merge "Fixes the boundary checks for extrapolated and interpolated MVs."John Koleszar
2011-09-16Fixes the boundary checks for extrapolated and interpolated MVs.Stefan Holmer
Change-Id: I5b47d39d1604f2650d2f2d1ca2a3f40843c8e1ea
2011-09-13Fixed encoder crashScott LaVarnway
caused by the "Removed bmi copy to/from BLOCKD" commit. Change-Id: I9fae71bdc34c8ecc07bb81cd3ccf498b91ce3ec7
2011-08-31Merge "Skip computation of distortion in vp8_pick_inter_mode if active_map ↵Scott LaVarnway
is used"
2011-08-31Merge "Removed bmi copy to/from BLOCKD"Scott LaVarnway
2011-08-31Skip computation of distortion in vp8_pick_inter_mode if active_map is usedAlpha Lam
If a block is marked to be inactive then set distortion to 0. Change-Id: Ib415f19642a2ff7b5cf5cfaedd60ebbd79732272
2011-08-30Merge "Recalculate zbin_extra only if regular quantizer is being used"John Koleszar
2011-08-30Recalculate zbin_extra only if regular quantizer is being usedAlpha Lam
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
2011-08-25Minor modification on key frame decisionYunqing Wang
This change makes sure that no key frame recoding in real-time mode even if CONFIG_REALTIME_ONLY is not configured. Change-Id: Ifc34141f3217a6bb63cc087d78b111fadb35eec2
2011-08-24Quiet warning by removing unused variable.Fritz Koenig
fwd_boost_score was not being computed or referenced, so remove declaration. Change-Id: Iece36cde1ec113e3c6afaff1407d24cdf12bd0a8
2011-08-24Removed bmi copy to/from BLOCKDScott LaVarnway
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
2011-08-24Fix naming of sse2 idct functions.Fritz Koenig
Prepend idct function names with vp8_ so that under profiling they show up associated with libvpx. Change-Id: I4fe357b50236cb7730a4cc00164c0a3487a1d8b4
2011-08-24Merge "Faster vp8_default_coef_probs"Scott LaVarnway
2011-08-23Fix data accesses for simple loopfiltersJohann
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
2011-08-23Use local labels for jumps/loops in x86 assembly.Fritz Koenig
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
2011-08-22Reclassify optimized ssim calculations as SSE2.Fritz Koenig
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
2011-08-22Merge "Revert "Reclasify optimized ssim calculations as SSE2.""Fritz Koenig
2011-08-22Revert "Reclasify optimized ssim calculations as SSE2."Fritz Koenig
This reverts commit 01376858cd184d820ff4c2d8390361a8679c0e87
2011-08-22Merge "Reclasify optimized ssim calculations as SSE2."Fritz Koenig
2011-08-19Reclasify optimized ssim calculations as SSE2.Fritz Koenig
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: I29f5c2ead342b2086a468029c15e2c1d948b5d97
2011-08-19Merge "Copy less when active map is in use"John Koleszar
2011-08-19Copy less when active map is in useAlpha Lam
When active map is specified and the current frame is not a key frame, golden frame nor a altref frame then copy only those active regions. This significantly reduces encoding time by as much as 19% on the test system where realtime encoding is used. This is particularly useful when the frame size is large (e.g. 2560x1600) and there's only a few action macroblocks. Change-Id: If394a813ec2df5a0201745d1348dbde4278f7ad4
2011-08-17Small boost to every other frame.Paul Wilkins
Instead of a single mid GF boost apply a few extra bits to every other frame. This gives a very small average metrics improvement on both derf and YT sets. Also use min GF interval as min KF interval. Change-Id: Iee238b8cae0ffaed850a5a944ac825cee18da485
2011-08-16Faster vp8_default_coef_probsScott LaVarnway
Copies from a generated table instead of building the default coeff probabilities during runtime. Change-Id: I4d9551ea3a2d7d4a4f7ce9eda006495221a8de50
2011-08-15Merge v0.9.7-p1 release int 'origin/master'John Koleszar
Change-Id: I93388d2f8846615ad1e26b975308c5e96b9b1918
2011-08-15Don't set the bmi mode when doing error concealmentStefan Holmer
Since the block will be interpreted as an inter block, the mode will be interpreted as a motion vector, resulting in bad concealment. Change-Id: Ifcc685ae1cc883492bce6dbd61e418d91a89b053
2011-08-15Don't set the bmi mode when doing error concealmentStefan Holmer
Since the block will be interpreted as an inter block, the mode will be interpreted as a motion vector, resulting in bad concealment. Change-Id: Ifcc685ae1cc883492bce6dbd61e418d91a89b053
2011-08-12Revert "Improved 1-pass CBR rate control"John Koleszar
This reverts commit b5ea2fbc2c1554769848774c836aad262af95072. Further testing showed noticable keyframe popping in some cases, reverting this for now to give time for a proper fix. Conflicts: vp8/encoder/onyx_if.c vp8/encoder/ratectrl.c Change-Id: I159f53d1bf0e24c035754ab3ded8ccfd58fd04af
2011-08-12Propagate macroblock MV to subblocks for error concealmentJohn Koleszar
EC expects the subblock MVs to be populated, but f1d6cc79e43f0066632f19c1854ca365086b712b removed this code. This commit restores it, protected by CONFIG_ERROR_CONCEALMENT. May move this to the EC code more directly in the future. Change-Id: I44f8f985720cb9a1bf222e59143f9e69abf56ad2
2011-08-12Disable error concealment until first key frame is decodedStefan Holmer
When error concealment is enabled the first key frame must be successfully received before error concealment is activated. Error concealment will be activated when the delta following delta frame is received. Also fixed a couple of bugs related to error tracking in multi-threading. And avoiding decoding corrupt residual when we have multiple non-resilient partitions. Change-Id: I45c4bb296e2f05f57624aef500a874faf431a60d
2011-08-12Fix potential OOB read with Error ConcealmentJohn Koleszar
This patch fixes an OOB read when error concealment is enabled and the partition sizes are corrupt. The partition size read from the bitstream was not being validated in EC mode. Change-Id: Ia81dfd4bce1ab29ee78e42320abe52cee8318974
2011-08-12Merge "Disable error concealment until first key frame is decoded"John Koleszar
2011-08-12Propagate macroblock MV to subblocks for error concealmentJohn Koleszar
EC expects the subblock MVs to be populated, but f1d6cc79e43f0066632f19c1854ca365086b712b removed this code. This commit restores it, protected by CONFIG_ERROR_CONCEALMENT. May move this to the EC code more directly in the future. Change-Id: I44f8f985720cb9a1bf222e59143f9e69abf56ad2
2011-08-12Disable error concealment until first key frame is decodedStefan Holmer
When error concealment is enabled the first key frame must be successfully received before error concealment is activated. Error concealment will be activated when the delta following delta frame is received. Also fixed a couple of bugs related to error tracking in multi-threading. And avoiding decoding corrupt residual when we have multiple non-resilient partitions. Change-Id: I45c4bb296e2f05f57624aef500a874faf431a60d
2011-08-11Fix potential OOB read with Error ConcealmentJohn Koleszar
This patch fixes an OOB read when error concealment is enabled and the partition sizes are corrupt. The partition size read from the bitstream was not being validated in EC mode. Change-Id: Ia81dfd4bce1ab29ee78e42320abe52cee8318974
2011-08-05Merge "Adjust half-pixel only search"Yunqing Wang
2011-08-03Fix source buffer selectionJohn Koleszar
This patch fixes a bug in the interaction between the recode loop and spatial resampling. If the codec was in a spatial resampling state, and a subsequent iteration of the recode loop disables resampling, then the source buffer must be reset to the unscaled source. Change-Id: I4e4cd47b943f6cd26a47449dc7f4255b38e27c77
2011-08-03Adjust half-pixel only searchYunqing Wang
Changed motion search in vp8_find_best_half_pixel_step() to be the same as in vp8_find_best_sub_pixel_step(), which checks 5 points instead of 8 points. This only affects real-time mode with cpu-used >=9. Tests showed it gives 2% encoding speedup with a quality loss(psnr) of up to 0.5%. Change-Id: I16049cad1535002346d46cfdfad345bfc3dc5146
2011-08-02update extend frame bordersJohann
the neon code made several assumptions which were broken by a recent change: https://review.webmproject.org/2676 update the code with new assumptions and guard them with a compile time assert Change-Id: I32a8378030759966068f34618d7b4b1b02e101a0
2011-08-02include asm_com/dec_offsets for make distJames Berry
Change-Id: Ia1ad66066a24c01915cd9e3ff75c7e070cc984c8
2011-08-02Merge "include the arm header files in make dist" into cayugaJohn Koleszar
2011-08-01Fix building with --disable-postprocJohn Koleszar
Change-Id: I7e6bc28e7974a376da747300744e0dd5dc1d21e9
2011-08-01include the arm header files in make distJohann
Change-Id: Ibcf5b4b14153f65ce1b53c3bfba87ad2feb17bbd
2011-07-29Merge "Convert rc_max_intra_bitrate_pct to control"John Koleszar
2011-07-29Correctly track sharpness in vp8cx_pick_filter_level_fastJohn Koleszar
Make sure to update last_sharpness_level from the current sharpness_level whenever it changes. Change-Id: I0258d2f5b11a407abf6176a8d4c4994d925943f0
2011-07-28Convert rc_max_intra_bitrate_pct to controlJohn Koleszar
Since this is the only ABI incompatible change since the last release, convert it to use the control interface instead. The member of the configuration struct is replaced with the VP8E_SET_MAX_INTRA_BITRATE_PCT control. More significant API changes were expected to be forthcoming when this control was first introduced, and while they continue to be expected, it's not worth breaking compatibility for only this change. Change-Id: I799d8dbe24c8bc9c241e0b7743b2b64f81327d59
2011-07-27Preload reference area in sub-pixel motion search (real-time mode)Yunqing Wang
This change implemented same idea in change "Preload reference area to an intermediate buffer in sub-pixel motion search." The changes were made to vp8_find_best_sub_pixel_step() and vp8_find_best_half _pixel_step() functions which are called when speed >= 5. Test result (using tulip clip): 1. On Core2 Quad machine(Linux) rt mode, speed (-5 ~ -8), encoding speed gain: 2% ~ 3% rt mode, speed (-9 ~ -11), encoding speed gain: 1% ~ 2% rt mode, speed (-12 ~ -14), no noticeable encoding speed gain 2. On Xeon machine(Linux) Test on speed (-5 ~ -14) didn't show noticeable speed change. Change-Id: I21bec2d6e7fbe541fcc0f4c0366bbdf3e2076aa2
2011-07-27Merge "Fix range checks in motion search"Yunqing Wang
2011-07-27Fix range checks in motion searchYunqing Wang
There were some situations that the start motion vectors were out of range. This fix adjusted range checks to make sure they are checked and clamped. Change-Id: Ife83b7fed0882bba6d1fa559b6e63c054fd5065d
2011-07-26Merge "cosmetics: consistently use [u]int64_t"John Koleszar
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