generic-library/vpx
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity
vpx/vp9/common
History
Deb Mukherjee 28b1db9278 Refactoring of switchable filter search for speed 
Refactors the switchable filter search in the rd loop to
improve encode speed.

Uses a piecewise approximation to a closed form expression to estimate
rd cost for a Laplacian source with a given variance and quantization
step-size.

About 40% encode time reduction is achieved.

Results (on a feb 12 baseline) show a slight drop:

derf: -0.019%
yt: +0.010%
std-hd: -0.162%
hd: -0.050%

Change-Id: Ie861badf5bba1e3b1052e29a0ef1b7e256edbcd0
2013-02-20 18:34:42 -08:00
..
generic
Convert subpixel filters to use convolve framework
2013-02-05 14:23:17 -08:00
ppc
Convert subpixel filters to use convolve framework
2013-02-05 14:23:17 -08:00
x86
Bug fix: ssse3 version of subpixel did not match C code
2013-02-09 15:15:14 -08:00
vp9_alloccommon.c
Merge "Fix overread/write reported by valgrind if (mb_cols) & 3 != 0." into experimental
2013-01-29 12:49:22 -08:00
vp9_alloccommon.h
Use standard integer types for pixel values and coefficients.
2012-12-18 15:31:19 -08:00
vp9_asm_com_offsets.c
Remove ARM optimizations from VP9
2012-12-05 08:59:25 -08:00
vp9_blockd.c
Merge tx32x32 experiment.
2013-01-10 08:23:59 -08:00
vp9_blockd.h
Merge "Replace as_mv struct with array" into experimental
2013-02-12 13:59:04 -08:00
vp9_coefupdateprobs.h
Use standard integer types for pixel values and coefficients.
2012-12-18 15:31:19 -08:00
vp9_common.h
Use configure checks for various inline keywords.
2013-02-06 16:12:56 -08:00
vp9_context.c
fixed includes to be fully specified
2012-11-28 10:53:17 -08:00
vp9_convolve.c
Faster convolve8_avg.
2013-02-11 16:53:11 -08:00
vp9_convolve.h
Add 8-tap generic convolver
2013-02-05 14:19:28 -08:00
vp9_debugmodes.c
Replace as_mv struct with array
2013-02-08 20:23:35 -08:00
vp9_default_coef_probs.h
Merge tx32x32 experiment.
2013-01-10 08:23:59 -08:00
vp9_entropy.c
Further enhancements/fixes on dct/dwt hybrid txfm
2013-01-12 16:00:53 -08:00
vp9_entropy.h
Merge tx32x32 experiment.
2013-01-10 08:23:59 -08:00
vp9_entropymode.c
Refactoring of switchable filter search for speed
2013-02-20 18:34:42 -08:00
vp9_entropymode.h
Refactoring of switchable filter search for speed
2013-02-20 18:34:42 -08:00
vp9_entropymv.c
Consistently use get_prob(), clip_prob() and newly added clip_pixel().
2012-12-12 10:01:19 -08:00
vp9_entropymv.h
Added update-able mv-ref probabilities.
2013-01-02 14:22:11 +00:00
vp9_extend.c
Use standard integer types for pixel values and coefficients.
2012-12-18 15:31:19 -08:00
vp9_extend.h
Use standard integer types for pixel values and coefficients.
2012-12-18 15:31:19 -08:00
vp9_filter.c
Convert subpixel filters to use convolve framework
2013-02-05 14:23:17 -08:00
vp9_filter.h
Convert subpixel filters to use convolve framework
2013-02-05 14:23:17 -08:00
vp9_findnearmv.c
Merge changes Ife0d8147,I7d469716,Ic9a5615f into experimental
2013-02-08 13:19:47 -08:00
vp9_findnearmv.h
Replace as_mv struct with array
2013-02-08 20:23:35 -08:00
vp9_header.h
Use standard integer types for pixel values and coefficients.
2012-12-18 15:31:19 -08:00
vp9_idct.h
butterfly inverse 4x4 ADST
2013-02-11 10:42:39 -08:00
vp9_idctllm.c
butterfly inverse 4x4 ADST
2013-02-11 10:42:39 -08:00
vp9_implicit_segmentation.c
Use INT64_MAX instead of LLONG_MAX
2013-01-14 15:57:21 -08:00
vp9_invtrans.c
butterfly inverse 4x4 ADST
2013-02-11 10:42:39 -08:00
vp9_invtrans.h
Merge tx32x32 experiment.
2013-01-10 08:23:59 -08:00
vp9_loopfilter_filters.c
Use configure checks for various inline keywords.
2013-02-06 16:12:56 -08:00
vp9_loopfilter.c
Merge "Intrinsic version of loopfilter now matches C code" into experimental
2013-01-24 08:45:22 -08:00
vp9_loopfilter.h
Initial sse2 version of the wide loopfilters
2013-01-11 14:54:14 -08:00
vp9_maskingmv.c
Add vp9_ prefix to all vp9 files
2012-11-27 14:12:30 -08:00
vp9_mbpitch.c
Merge vp9-preview changes into experimental branch
2013-01-08 10:19:59 -08:00
vp9_modecont.c
Nearest / Zero Mv default entropy tweak.
2013-02-08 10:16:13 +00:00
vp9_modecont.h
Use standard integer types for pixel values and coefficients.
2012-12-18 15:31:19 -08:00
vp9_modecontext.c
fixed includes to be fully specified
2012-11-28 10:53:17 -08:00
vp9_mv.h
Use standard integer types for pixel values and coefficients.
2012-12-18 15:31:19 -08:00
vp9_mvref_common.c
[WIP] Add column-based tiling.
2013-02-05 15:43:03 -08:00
vp9_mvref_common.h
[WIP] Add column-based tiling.
2013-02-05 15:43:03 -08:00
vp9_onyx.h
Use configure checks for various inline keywords.
2013-02-06 16:12:56 -08:00
vp9_onyxc_int.h
Add tile column size limits (256 pixels min, 4096 pixels max).
2013-02-12 10:33:34 -08:00
vp9_postproc.c
Merge vp9-preview changes into experimental branch
2013-01-08 10:19:59 -08:00
vp9_postproc.h
Use standard integer types for pixel values and coefficients.
2012-12-18 15:31:19 -08:00
vp9_ppflags.h
Use standard integer types for pixel values and coefficients.
2012-12-18 15:31:19 -08:00
vp9_pragmas.h
Use standard integer types for pixel values and coefficients.
2012-12-18 15:31:19 -08:00
vp9_pred_common.c
[WIP] Add column-based tiling.
2013-02-05 15:43:03 -08:00
vp9_pred_common.h
Use standard integer types for pixel values and coefficients.
2012-12-18 15:31:19 -08:00
vp9_quant_common.c
fixed includes to be fully specified
2012-11-28 10:53:17 -08:00
vp9_quant_common.h
Use standard integer types for pixel values and coefficients.
2012-12-18 15:31:19 -08:00
vp9_recon.c
Merge tx32x32 experiment.
2013-01-10 08:23:59 -08:00
vp9_reconinter.c
Replace as_mv struct with array
2013-02-08 20:23:35 -08:00
vp9_reconinter.h
Convert subpixel filters to use convolve framework
2013-02-05 14:23:17 -08:00
vp9_reconintra4x4.c
[WIP] Add column-based tiling.
2013-02-05 15:43:03 -08:00
vp9_reconintra.c
[WIP] Add column-based tiling.
2013-02-05 15:43:03 -08:00
vp9_reconintra.h
Merge superblocks (32x32) experiment.
2013-01-08 12:54:45 -08:00
vp9_rtcd_defs.sh
butterfly inverse 4x4 ADST
2013-02-11 10:42:39 -08:00
vp9_rtcd.c
Add vp9_ prefix to all vp9 files
2012-11-27 14:12:30 -08:00
vp9_sadmxn.h
Use configure checks for various inline keywords.
2013-02-06 16:12:56 -08:00
vp9_seg_common.c
Segment Skip Flag
2013-01-28 17:28:04 +00:00
vp9_seg_common.h
Use standard integer types for pixel values and coefficients.
2012-12-18 15:31:19 -08:00
vp9_setupintrarecon.c
Use standard integer types for pixel values and coefficients.
2012-12-18 15:31:19 -08:00
vp9_setupintrarecon.h
Use standard integer types for pixel values and coefficients.
2012-12-18 15:31:19 -08:00
vp9_subpelvar.h
Use standard integer types for pixel values and coefficients.
2012-12-18 15:31:19 -08:00
vp9_swapyv12buffer.c
Use standard integer types for pixel values and coefficients.
2012-12-18 15:31:19 -08:00
vp9_swapyv12buffer.h
Use standard integer types for pixel values and coefficients.
2012-12-18 15:31:19 -08:00
vp9_systemdependent.h
Merge vp9-preview changes into experimental branch
2013-01-08 10:19:59 -08:00
vp9_tapify.py
Add vp9_ prefix to all vp9 files
2012-11-27 14:12:30 -08:00
vp9_textblit.c
Add vp9_ prefix to all vp9 files
2012-11-27 14:12:30 -08:00
vp9_textblit.h
Use standard integer types for pixel values and coefficients.
2012-12-18 15:31:19 -08:00
vp9_tile_common.c
Add tile column size limits (256 pixels min, 4096 pixels max).
2013-02-12 10:33:34 -08:00
vp9_tile_common.h
Add tile column size limits (256 pixels min, 4096 pixels max).
2013-02-12 10:33:34 -08:00
vp9_treecoder.c
Consistently use get_prob(), clip_prob() and newly added clip_pixel().
2012-12-12 10:01:19 -08:00
vp9_treecoder.h
Use configure checks for various inline keywords.
2013-02-06 16:12:56 -08:00