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2013-06-21Remove unused vp9_build_intra_predictors_sb{y,uv}_sJohn Koleszar
The functions no longer referenced. Change-Id: If2705dfbc607f79ec8ec2242d5e03bec27a35aaf
2013-06-21Remove unused vp9_model_to_full_probs_sb()John Koleszar
This function never referenced. Change-Id: I1c42cd355bfa88e17d169f7335a44be682af58cc
2013-06-20Merge "Get some speed back for cpuused 1"Yaowu Xu
2013-06-20Get some speed back for cpuused 1Yaowu Xu
and remove unused code. Change-Id: If380440c4450294b5450b7a9eeb94a376846ec01
2013-06-20Merge "rename variables to avoid build error in MSVC"Yaowu Xu
2013-06-20rename variables to avoid build error in MSVCYaowu Xu
Change-Id: I7960178c95c54d5c4497e44cfc8c493566294b34
2013-06-20Merge "Implement sse2 and ssse3 versions for all sub_pixel_variance sizes."Yaowu Xu
2013-06-20Fix win64 warning.Frank Galligan
- size_t vs int. Change-Id: Ib47ebd932a4b69db9f52a43000bb69d0a96b9134
2013-06-20Merge "Renaming 'nmv' to 'mv' for several functions."Dmitry Kovalev
2013-06-20Merge "Function decomposition inside vp9_decodemv.c file."Dmitry Kovalev
2013-06-20Improving model rd with variance and quant stepDeb Mukherjee
Improves the rd modeling function and implements them using interpolation from a table which is a little faster. Also uses sse as input to the modeling function rather than var - since there is no dc prediction used and as a result the sse works a little better. derfraw300: +0.05% Speedup: ~1% Change-Id: I151353c6451e0e8fe3ae18ab9842f8f67e5151ff
2013-06-20adds force partitioning greater than or less than block sizeJim Bankoski
adds a new speed feature to force partitioning to be greater than or less than a certain size Change-Id: I8c048eeeef93700ae822eccf98f8751a45b2e7d0
2013-06-20adds a set partitioning to speed featuresJim Bankoski
this feature lets you set a partitioning size to be used by the entire frame. Change-Id: I208a4c8c701375cbb054418266f677768b6f8f06
2013-06-20partition by variance using var from last frameJim Bankoski
This uses variance to split partition. Variance is calculated using nearest mv, always from last ref frame. Change-Id: Idd015b4a9aa3bc82591759eac239680c07496896
2013-06-20convert all speed things to speed featuresJim Bankoski
Change-Id: Ie24489a4d39f3e53e816eeebf75a1c9c7d94515a
2013-06-20new partition via varianceJim Bankoski
Change-Id: Ideee45cad8b38087c509cd404484728e85d0c427
2013-06-20fix to set up new speed featureJim Bankoski
This uses the speed feature functionality for code. Change-Id: I9cd16c0c5f98520ae27ebba81aa2c178546587f8
2013-06-20don't copy partitions for key frames or altrefsJim Bankoski
force us to go through slow partitioning for keyframes, altref and overlays. Change-Id: I1a286361bf74083e71973575a7296be46eb98742
2013-06-20Implement sse2 and ssse3 versions for all sub_pixel_variance sizes.Ronald S. Bultje
Overall speedup around 5% (bus @ 1500kbps first 50 frames 4min10 -> 3min58). Specific changes to timings for each function compared to original assembly-optimized versions (or just new version timings if no previous assembly-optimized version was available): sse2 4x4: 99 -> 82 cycles sse2 4x8: 128 cycles sse2 8x4: 121 cycles sse2 8x8: 149 -> 129 cycles sse2 8x16: 235 -> 245 cycles (?) sse2 16x8: 269 -> 203 cycles sse2 16x16: 441 -> 349 cycles sse2 16x32: 641 cycles sse2 32x16: 643 cycles sse2 32x32: 1733 -> 1154 cycles sse2 32x64: 2247 cycles sse2 64x32: 2323 cycles sse2 64x64: 6984 -> 4442 cycles ssse3 4x4: 100 cycles (?) ssse3 4x8: 103 cycles ssse3 8x4: 71 cycles ssse3 8x8: 147 cycles ssse3 8x16: 158 cycles ssse3 16x8: 188 -> 162 cycles ssse3 16x16: 316 -> 273 cycles ssse3 16x32: 535 cycles ssse3 32x16: 564 cycles ssse3 32x32: 973 cycles ssse3 32x64: 1930 cycles ssse3 64x32: 1922 cycles ssse3 64x64: 3760 cycles Change-Id: I81ff6fe51daf35a40d19785167004664d7e0c59d
2013-06-20disable speed > 1 speed corrections in firstpassJim Bankoski
need to rework these Change-Id: I17dc2c88d2faadd2f8fb117c52c25f04ea2e9856
2013-06-20new debug modes codeJim Bankoski
The new print out includes skips and has prefixed sections so you can grep to find things like transforms chosen on each frame. Change-Id: I195043424647d9514cfc3ff6720a5b20d010fa1b
2013-06-20Merge "copy partitioning from last fame"Jim Bankoski
2013-06-20copy partitioning from last fameJim Bankoski
Change-Id: I26e80ede80cb4389378a95afa95d229092a9859a
2013-06-19Removed a number of unnecessary check on ref_frameYaowu Xu
Since intra block decoding is handled by decode_sb_intra() separately. Change-Id: I42d757884714084c92fc23ec5d35d4dc946f4b15
2013-06-19Function decomposition inside vp9_decodemv.c file.Dmitry Kovalev
Change-Id: Iab96e6a50aec543c63e15cd134f9d5f01ca7ceff
2013-06-19Merge "Add two-pass quantization"Yunqing Wang
2013-06-19Add two-pass quantizationYunqing Wang
Optimized the quantization function by making it a two-pass process. The first pass does a quick checking of the transform coefficients against the base ZBIN, and only keep the good enough set of coefficients for quantization. A skipping check is added. If all coefficients are within the base ZBIN, no quantization is needed. The second pass is the actual quantization pass, which only processes the coefficient subset determined in first pass. This reduces the computation. Furthermore, an alternitive method is used for large transform size, which often has sparse nonzero quantized coefficients. Overall, the encoder speedup is about 4%. The quantization function itself gets 20% faster. Change-Id: I3a9dd0da6db030260b6d9c314a9fa48ecae89f22
2013-06-18Remove unnecessary copying of probs.Yaowu Xu
Change-Id: Ic924f07c6ab0c929c6cdf11880d3c625806e272c
2013-06-18Renaming 'nmv' to 'mv' for several functions.Dmitry Kovalev
Change-Id: I183a38997a9d01e4a1b869e92509f6915216fa09
2013-06-18Merge "Make fdct32 computation flow within 16bit range"Jingning Han
2013-06-18Merge "Code cleanup inside the decoder code."Dmitry Kovalev
2013-06-18Merge "Removing vp9_invtrans.{c, h} files."Dmitry Kovalev
2013-06-18Make fdct32 computation flow within 16bit rangeJingning Han
This commit makes use of dual fdct32x32 versions for rate-distortion optimization loop and encoding process, respectively. The one for rd loop requires only 16 bits precision for intermediate steps. The original fdct32x32 that allows higher intermediate precision (18 bits) was retained for the encoding process only. This allows speed-up for fdct32x32 in the rd loop. No performance loss observed. Change-Id: I3237770e39a8f87ed17ae5513c87228533397cc3
2013-06-17Code cleanup inside the decoder code.Dmitry Kovalev
Change-Id: I927c7223996cdeb44f46e0e6c2e2054d458c300b
2013-06-17Move subpixel variance function from common/ to encoder/.Ronald S. Bultje
This seems to only be used in the encoder. Also remove an empty wrapper file that contained forward declarations for this function, but didn't actually define any actual functions. Change-Id: Ifc561eef7ebe374a7d03698055e51e105f6d614b
2013-06-17Removing vp9_invtrans.{c, h} files.Dmitry Kovalev
Moving single function from vp9_invtrans.c to vp9_encodemb.c. Change-Id: I26bf6bb90de342a3036c0dbfba78a7dd75a61fe7
2013-06-17Use assembly-optimized variance functions in sub_pixel_{avg}_var().Ronald S. Bultje
2.5% faster when encoding first 50 frames of bus @ 1500kbps. Change-Id: I5a64703996cf7fd39b07e32c72311c4b125ec6d4
2013-06-17Fix typo ('weight' instead of 'width').Ronald S. Bultje
Change-Id: I5d3944051d091b4bf3eb13e2a30132d34203ef74
2013-06-17Merge "Remove unused need_to_clamp_mvs"John Koleszar
2013-06-14Merge "Fix type mismatch in array definition"John Koleszar
2013-06-14Merge "Remove constant vp9_coef_update_prob table"John Koleszar
2013-06-14Fix type mismatch in array definitionJohn Koleszar
vp9_default_inter_mode_probs was being accessed with a different type than it was defined with. Ensure that its declaration is included prior to its definition. Change-Id: I2f963f513ab2f4e339f8a3c17e3d0f03749eba16
2013-06-14Remove constant vp9_coef_update_prob tableJohn Koleszar
All elements of this table are equal to 252, so replace it with a single constant VP9_COEF_UPDATE_PROB. Change-Id: I1e2d1d284326ce6df9899a740c2fc344b3ec81c9
2013-06-14Merge "Enable sse2 version of sad8x4/4x8"Jingning Han
2013-06-14Enable sse2 version of sad8x4/4x8Jingning Han
The encoding time for bus at CIF goes from 661s to 625s. This commit also enabled unit test of sad8x4/4x8 in sad_test.cc. Change-Id: If3d10ebb56bda584bdb69bcf056599d580b12cb1
2013-06-14Merge "Avoid inverse transform/recon without residual"John Koleszar
2013-06-13Some cleanups in rd motion searchDeb Mukherjee
No bitstream or output change - only cosmetics. Change-Id: Ic8c1d7ad010a87dcf27d12a38cd7dd5adba683a7
2013-06-13Avoid inverse transform/recon without residualJohn Koleszar
Avoid calling decode_block, inverse transform/add in the block is a skip block for SBs smaller than 8x8 and intra-coded SBs. Change-Id: I1684182f4a0050c8d6bb46cba6830d9425e7127d
2013-06-13Fix win64 warning.Frank Galligan
- size_t is 64bits in win64. int is 32 bits. Change-Id: I4e756427ad42c841098a01a216469f65313987e7
2013-06-13Enable sse2 version of sad8x4/4x8Jingning Han
The encoding time for bus at CIF goes from 661s to 625s. This commit also enabled unit test of sad8x4/4x8 in sad_test.cc. Change-Id: If3d10ebb56bda584bdb69bcf056599d580b12cb1
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