generic-library/vpx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
3068d7d944
vpx/vp9/common
History
levytamar82 3068d7d944 SSSE3 convolution optimization 
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 is done only for 64 bit

Change-Id: Ic07fce2f9360329b4f2d956efda1480ae958766b
2014-02-14 15:08:42 -07:00
..
arm/neon Fix neon wide loopfilter for filter8 only branch 2014-02-12 18:36:17 -08:00
generic systemdependent lint issue resolved 2013-09-29 19:34:44 -07:00
mips/dspr2 Removing "_1d" suffix from mips transform code. 2014-01-31 17:05:03 -08:00
x86 SSSE3 convolution optimization 2014-02-14 15:08:42 -07:00
vp9_alloccommon.c Add get release decoder frame buffer functions. 2014-02-10 14:08:11 -08:00
vp9_alloccommon.h vp9/common: add extern "C" to headers 2014-01-23 16:21:24 -08:00
vp9_blockd.c Removing vp9_foreach_transformed_block_uv() function. 2014-02-11 18:06:00 -08:00
vp9_blockd.h Renaming skip_coeff to skip for consistency. 2014-02-12 17:44:12 -08:00
vp9_common_data.c Removing mi_height_log2_lookup table. 2014-01-10 13:29:47 -08:00
vp9_common_data.h vp9/common: add extern "C" to headers 2014-01-23 16:21:24 -08:00
vp9_common.h INLINE and reimplement get_unsigned_bits(). 2014-02-03 12:16:22 -08:00
vp9_convolve.c vp9/common: Silence MSVC warning in vp9_convolve.c. 2014-02-07 10:13:57 -08:00
vp9_convolve.h vp9/common: add extern "C" to headers 2014-01-23 16:21:24 -08:00
vp9_debugmodes.c Renaming skip_coeff to skip for consistency. 2014-02-12 17:44:12 -08:00
vp9_entropy.c Converting vp9_treecoder.h to vp9_prob.{h, c} 2013-12-16 12:53:09 -08:00
vp9_entropy.h Converted short static functions to inline. 2014-02-09 19:58:54 -08:00
vp9_entropymode.c Removed the reset of mode_info from previous frame 2014-02-13 12:48:08 -08:00
vp9_entropymode.h Merge "Removing MODE_STATS." 2014-01-24 15:53:12 -08:00
vp9_entropymv.c Convert header static functions to inline or make them global. 2014-02-10 07:39:12 -08:00
vp9_entropymv.h vp9/common: add extern "C" to headers 2014-01-23 16:21:24 -08:00
vp9_enums.h vp9/common: add extern "C" to headers 2014-01-23 16:21:24 -08:00
vp9_filter.c vp9_filter.h: rename interp_kernel type 2014-02-03 16:48:38 -08:00
vp9_filter.h vp9_filter.h: rename interp_kernel type 2014-02-03 16:48:38 -08:00
vp9_frame_buffers.c Add VP9 decoder support for external frame buffers 2014-02-13 13:14:19 -08:00
vp9_frame_buffers.h Add get release decoder frame buffer functions. 2014-02-10 14:08:11 -08:00
vp9_idct.c Removing _1d suffix from transform names. 2014-01-27 16:15:36 -08:00
vp9_idct.h vp9/common: add extern "C" to headers 2014-01-23 16:21:24 -08:00
vp9_loopfilter_filters.c Merge "Moving hev mask calculation into filter4() function." 2014-01-03 15:56:16 -08:00
vp9_loopfilter.c Renaming skip_coeff to skip for consistency. 2014-02-12 17:44:12 -08:00
vp9_loopfilter.h Rename a loopfilter parameter 2014-01-31 16:30:04 -08:00
vp9_mv.h Converted function to inline 2014-02-09 20:04:54 -08:00
vp9_mvref_common.c Removed the reset of mode_info from previous frame 2014-02-13 12:48:08 -08:00
vp9_mvref_common.h Convert functions to inline that are in headers static. 2014-02-09 20:06:35 -08:00
vp9_onyx.h Layer based rate control for CBR mode. 2014-02-06 09:24:45 -08:00
vp9_onyxc_int.h Removed the reset of mode_info from previous frame 2014-02-13 12:48:08 -08:00
vp9_postproc.c Renaming skip_coeff to skip for consistency. 2014-02-12 17:44:12 -08:00
vp9_postproc.h vp9/common: add extern "C" to headers 2014-01-23 16:21:24 -08:00
vp9_ppflags.h vp9/common: add extern "C" to headers 2014-01-23 16:21:24 -08:00
vp9_pragmas.h vp9/common: add extern "C" to headers 2014-01-23 16:21:24 -08:00
vp9_pred_common.c Renaming skip_coeff to skip for consistency. 2014-02-12 17:44:12 -08:00
vp9_pred_common.h Renaming skip_coeff to skip for consistency. 2014-02-12 17:44:12 -08:00
vp9_prob.c Convert header static functions to inline or make them global. 2014-02-10 07:39:12 -08:00
vp9_prob.h Convert header static functions to inline or make them global. 2014-02-10 07:39:12 -08:00
vp9_quant_common.c Encoder quantization cleanup. 2014-02-03 14:57:28 -08:00
vp9_quant_common.h Encoder quantization cleanup. 2014-02-03 14:57:28 -08:00
vp9_reconinter.c Merge "Moving x1 & y1 calculation under if condition." 2014-02-04 14:50:25 -08:00
vp9_reconinter.h Convert small header functions to inline 2014-02-10 07:56:29 -08:00
vp9_reconintra.c Remove border extension in intra frame prediction. 2013-12-16 14:05:58 -08:00
vp9_reconintra.h vp9/common: add extern "C" to headers 2014-01-23 16:21:24 -08:00
vp9_rtcd_defs.sh Merge "AVX2 Convolve Optimization" 2014-02-13 09:43:55 -08:00
vp9_rtcd.c vp9_rtcd.c lint issues 2013-09-29 19:29:58 -07:00
vp9_scale.c Using single struct to represent scale factors. 2013-12-19 16:06:33 -08:00
vp9_scale.h Convert small static functions in header to inline.. 2014-02-10 07:56:38 -08:00
vp9_scan.c Organizing all scan tables into lookup table. 2013-11-22 16:20:45 -08:00
vp9_scan.h vp9/common: add extern "C" to headers 2014-01-23 16:21:24 -08:00
vp9_seg_common.c Move two functions to encoder 2013-12-16 17:27:48 -08:00
vp9_seg_common.h vp9/common: add extern "C" to headers 2014-01-23 16:21:24 -08:00
vp9_systemdependent.h Convert small static header functions to inline 2014-02-10 07:56:45 -08:00
vp9_tapify.py Add vp9_ prefix to all vp9 files 2012-11-27 14:12:30 -08:00
vp9_textblit.c Code cleanup. 2013-02-22 11:03:14 -08:00
vp9_textblit.h vp9/common: add extern "C" to headers 2014-01-23 16:21:24 -08:00
vp9_tile_common.c Cleaning up vp9_tile_common.{h, c} files. 2013-11-14 13:40:56 -08:00
vp9_tile_common.h vp9/common: add extern "C" to headers 2014-01-23 16:21:24 -08:00