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2014-01-10Merge "Fix Issue #679: vp9 C loop filter produces valgrind warning."hkuang
2014-01-10Merge "Adding {get, set}_rate_correction_factor() functions."Dmitry Kovalev
2014-01-10Fix Issue #679: vp9 C loop filter produces valgrind warning.hkuang
Fix the valgrind error due to access uninitialized memory in loopfilter. Change-Id: I52fccf5ede845ee1f4c13d3bd909b8f220c0bdff
2014-01-10Merge "Keep buffer clipped to maximum in change_config."Marco Paniconi
2014-01-10Revert "SSSE3 convolution optimization"Paul Wilkins
This reverts commit 511d218c60b9b6c1ab9383db746815e907af0359. In current form intrinsics break borg build. Change-Id: Ied37936af841250ecff449802e69a3d3761c91b9
2014-01-09Merge "Optimze inv 16x16 DCT with 10 non-zero coeffs - P2"Jingning Han
2014-01-09Merge "Optimze inv 16x16 DCT with 10 non-zero coeffs - P1"Jingning Han
2014-01-09Merge "Cleanups on refresh flags"Deb Mukherjee
2014-01-09Cleanups on refresh flagsDeb Mukherjee
Cleanups on frame refresh flags and external overrides. Change-Id: Ia6a56fe1bde906b1dc3fcbf4ef1c7b207cd2df2d
2014-01-09Merge "Use the correct member for initialization"Johann
2014-01-09Merge "Simplify set_rt_speed_feature()"Yaowu Xu
2014-01-09Keep buffer clipped to maximum in change_config.Marco Paniconi
Under a configuration change, where the bitrate suddenly decreases, the buffer level may be larger than maximum allowed (for that first frame to be encoded after change_config). This change keeps it clipped to its maximum level. Change-Id: I4d0b5b3d1fd8148600dd39e02bd630c9464baba5
2014-01-09Merge "Renaming 'Sharpness' to 'sharpness'."Dmitry Kovalev
2014-01-09Simplify set_rt_speed_feature()Yaowu Xu
1. Made speed choices to be progressive 2. Adjusted rt speed settings to achieve better speed/quality Overall, rt-5 gained 2.5% in compression/quality, encoding time of 720p niklas clip goes from 137,052ms to 121,874ms Change-Id: Ia6e7e1e15225395a868a2f1059c3db8e266e1600
2014-01-09Optimze inv 16x16 DCT with 10 non-zero coeffs - P2Jingning Han
This commit further optimizes SSE2 operations in the second 1-D inverse 16x16 DCT, with (<10) non-zero coefficients. The average runtime of this module goes down from 779 cycles -> 725 cycles. Change-Id: Iac31b123640d9b1e8f906e770702936b71f0ba7f
2014-01-09Merge "SSSE3 convolution optimization"Yunqing Wang
2014-01-09SSSE3 convolution optimizationlevytamar82
Optimizing all SSSE3 assembly for convolution: 1. vp9_filter_block1d4_h8_sse2 2. vp9_filter_block1d8_h8_sse2 3. vp9_filter_block1d16_h8_sse2 4. vp9_filter_block1d4_v8_sse2 5. vp9_filter_block1d8_v8_sse2 6. vp9_filter_block1d16_v8_sse2 my optimization include: -processing 2x8 elements in one 128 bit register instead of processing 8 elements in one 128 bit register. -removing unecessary loads. This optimization gives between 2.4% user level gain for 480p input and 1.6% user level gain for 720p. This Optimization done only for 64bit. Change-Id: Icb586dc0c938b56699864fcee6c52fd43b36b969
2014-01-09Merge "Removing examples code generation and making them static."Dmitry Kovalev
2014-01-09Merge "Using VP9_COMMON instead of VP9_COMP."Dmitry Kovalev
2014-01-09Merge "VP8 for ARMv8 by using NEON intrinsics 01"Johann
2014-01-09VP8 for ARMv8 by using NEON intrinsics 01James Yu
Add bilinearpredict_neon_intrinsics.c - vp8_bilinear_predict4x4_neon - vp8_bilinear_predict8x4_neon - vp8_bilinear_predict8x8_neon - vp8_bilinear_predict16x16_neon Change-Id: I33dfa502881219841b442dda32b73220e51b716b Signed-off-by: James Yu <james.yu@linaro.org>
2014-01-09Merge "Fix rate allocation bug."Paul Wilkins
2014-01-08Use the correct member for initializationJohann
On Windows this fails with: error C2440: 'initializing': cannot convert from int_mv to uint32_t Change-Id: I51630efd0e83a0ce620c91aa7859dd6fc1572e99
2014-01-08Using VP9_COMMON instead of VP9_COMP.Dmitry Kovalev
Change-Id: If7d3958653104f3e170853e931f8489de3ecf3cc
2014-01-08Merge "Removing direct references to {lst_fb, gld_fb, alt_fb}_idx fields."Dmitry Kovalev
2014-01-08Merge "Install test sources for MSVS"Johann
2014-01-08Merge "Cleanups around cpi->common."Dmitry Kovalev
2014-01-08Adding {get, set}_rate_correction_factor() functions.Dmitry Kovalev
Change-Id: Ib3212832953a3445fc5f021af0e1de7886f09b4f
2014-01-08Merge "Renaming 'Mode' to 'mode'."Dmitry Kovalev
2014-01-08Install test sources for MSVSJohann
Move the code outside the conditions. The test sources themselves are also required for Visual Studio. Change-Id: Id5e93ebc7369e1807eba0b9dc4f7d0f18033d794
2014-01-08Optimze inv 16x16 DCT with 10 non-zero coeffs - P1Jingning Han
This commit is the first patch optimizing SSE2 implementation of inverse 16x16 DCT with <10 non-zero coefficients. It focused on the first 1-D (row) transformation. It exploits the fact that only top-left 4x4 block contains non-zero coefficients, in a 2-D inverse 16x16 DCT with <10 coeffients. The average runtime of idct16x16_10 unit is reduced from 883 cycles -> 779 cycles (12% faster). For pedestrian_area_1080p 300 frames at 4000 kbps, the speed 2 runtime goes down from 310651 ms -> 305910 ms. The decoding speed goes up from 80.37 fps -> 80.87 fps. Change-Id: Ic6f3ac5a637a76c07ba73ddaafe318a699fea645
2014-01-08Removing direct references to {lst_fb, gld_fb, alt_fb}_idx fields.Dmitry Kovalev
Change-Id: Ib1d9628d2b538b6dc27b0db1fa7f40f70ff2072f
2014-01-08Cleanups around cpi->common.Dmitry Kovalev
Change-Id: I0c42a729038d0f4cb7bc07f587d066fcb1dfe9d9
2014-01-08Merge "Add a C fallback for get_msb() and change inline to INLINE."Alex Converse
2014-01-08Merge "Add initial intra frame neon optimization. 1~2% gain."hkuang
2014-01-08Renaming 'Mode' to 'mode'.Dmitry Kovalev
Change-Id: I6cdd670d66288dbd66228f38bba6b30502d25362
2014-01-08Renaming 'Sharpness' to 'sharpness'.Dmitry Kovalev
Change-Id: I54513dc3b3321e0c0bb6b15ea5c34085ed80b4a4
2014-01-08Merge "Using struct twopass_rc* instead of VP9_COMP*."Dmitry Kovalev
2014-01-08Add a C fallback for get_msb() and change inline to INLINE.Alex Converse
For systems without __builtin_clz() or _BitScanReverse(), taken from libwep Change-Id: Iead257efc1772c466c79e1dc0356ed571d38d43e
2014-01-08Add initial intra frame neon optimization. 1~2% gain.hkuang
More intra optimizations will be added. Change-Id: I33ae8d93f6002bf7b64cc2669602d9e6bfa5a6e8
2014-01-08Merge "AVX2 Variance Optimization"Yunqing Wang
2014-01-08Merge "Include gen_msvs_vcxproj.sh"Johann
2014-01-08Merge "Replace RD modeling with a fixed point approximation."Alex Converse
2014-01-08AVX2 Variance Optimizationlevytamar82
Optimizing the variance functions: vp9_variance16x16, vp9_variance32x32, vp9_variance64x64, vp9_variance32x16, vp9_variance64x32, vp9_mse16x16 by migrating to AVX2 some of the functions were optimized by processing 32 elements instead of 16. some of the functions were optimized by processing 2 loop strides of 16 elements in a single 256 bit register This optimization gives between 2.4% - 2.7% user level performance gain and 42% function level gain. Change-Id: I265ae08a2b0196057a224a86450153ef3aebd85d
2014-01-08Replace RD modeling with a fixed point approximation.Alex Converse
Change-Id: I44eb44eb3f36c05d916ef140ef42cc84f72f99ec
2014-01-08Merge "Fix an issue in motion vector prediction stage"Jingning Han
2014-01-08Include gen_msvs_vcxproj.shJohann
Change-Id: I28e9cf9347acd7279df3b841863a248479633265
2014-01-08Merge "Further rate control cleanups"Deb Mukherjee
2014-01-08Merge "Remove yasm.rules dependency"Johann
2014-01-08Fix rate allocation bug.Paul Wilkins
Fix miss alignment of the frames contributing to the error score and bit allocation for gf/arf groups. Initial results slightly +. Change-Id: Ie508bdcfdac52e592d48e1f13e01b3551b523deb
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