aom/aom_dsp
David Barker be6cc07d82 Add new convolve variant for loop-restoration
The convolve filters generated by loop_wiener_filter_tile
are not compatible with some existing convolve implementations
(they can have coefficients >128, sums of (certain subsets of)
coefficients >128, etc.)

So we implement a new variant, which takes a filter with 128
subtracted from its central element and which adds an extra copy
of the source just before clipping to a pixel (reinstating the
128 we subtracted). This should be easy to adapt from the existing
convolve functions, and this patch includes SSE2 highbd and
SSSE3 lowbd implementations.

Change-Id: I0abf4c2915f0665c49d88fe450dbc77b783f69e1
2017-01-03 17:15:29 +00:00
..
arm change to use AOMedia copyright notice 2016-11-29 00:01:36 +00:00
mips change to use AOMedia copyright notice 2016-11-29 00:01:36 +00:00
simd Remove aom_simd.c and replace simd_check with macro 2016-12-13 08:25:12 +00:00
x86 Add new convolve variant for loop-restoration 2017-01-03 17:15:29 +00:00
add_noise.c change to use AOMedia copyright notice 2016-11-29 00:01:36 +00:00
ans.c Use remove some magic numbers in aom_rans_merge_prob8_pdf. 2016-10-24 09:05:03 -07:00
ans.h ans: Use a fixed N-symbol window 2016-12-12 21:28:43 +00:00
ansreader.h Specify ANS window size at initialization 2016-12-17 03:56:10 +00:00
answriter.h ans: Use a fixed N-symbol window 2016-12-12 21:28:43 +00:00
aom_convolve.c Add new convolve variant for loop-restoration 2017-01-03 17:15:29 +00:00
aom_convolve.h Change to use aom copyright notice 2016-09-02 08:22:07 -07:00
aom_dsp.mk Remove aom_simd.c and replace simd_check with macro 2016-12-13 08:25:12 +00:00
aom_dsp_common.h Change to use aom copyright notice 2016-09-02 08:22:07 -07:00
aom_dsp_rtcd.c Change to use aom copyright notice 2016-09-02 08:22:07 -07:00
aom_dsp_rtcd_defs.pl Add new convolve variant for loop-restoration 2017-01-03 17:15:29 +00:00
aom_filter.h Change to use aom copyright notice 2016-09-02 08:22:07 -07:00
aom_simd.h Remove aom_simd.c and replace simd_check with macro 2016-12-13 08:25:12 +00:00
aom_simd_inline.h Define SIMD_INLINE using AOM_FORCE_INLINE 2016-10-19 15:14:27 -07:00
avg.c Change to use aom copyright notice 2016-09-02 08:22:07 -07:00
bitreader.h Specify ANS window size at initialization 2016-12-17 03:56:10 +00:00
bitreader_buffer.c Change to use aom copyright notice 2016-09-02 08:22:07 -07:00
bitreader_buffer.h Change to use aom copyright notice 2016-09-02 08:22:07 -07:00
bitwriter.h Fix aom_write_bit() to match aom_read_bit(). 2016-12-15 02:05:58 +00:00
bitwriter_buffer.c Add overwrite functions which do not zero bytes. 2016-11-16 03:57:10 +00:00
bitwriter_buffer.h Add overwrite functions which do not zero bytes. 2016-11-16 03:57:10 +00:00
blend.h Change to use aom copyright notice 2016-09-02 08:22:07 -07:00
blend_a64_hmask.c Fix a compiler warning of unused variable 2016-09-06 14:52:49 +00:00
blend_a64_mask.c Change to use aom copyright notice 2016-09-02 08:22:07 -07:00
blend_a64_vmask.c Change to use aom copyright notice 2016-09-02 08:22:07 -07:00
buf_ans.c Specify ANS window size at initialization 2016-12-17 03:56:10 +00:00
buf_ans.h Specify ANS window size at initialization 2016-12-17 03:56:10 +00:00
daalaboolreader.c Change return type of tell and tell_frac to uint32_t. 2016-10-19 10:53:52 -07:00
daalaboolreader.h Explicitly call daala read/write bit functions. 2016-12-15 02:05:58 +00:00
daalaboolwriter.c Free memory allocated by daala_ec encoder. 2016-10-19 15:14:27 -07:00
daalaboolwriter.h Explicitly call daala read/write bit functions. 2016-12-15 02:05:58 +00:00
deblock.c Change to use AOM copyright notice 2016-09-02 19:52:03 +00:00
dkboolreader.c change to use AOMedia copyright notice 2016-11-29 00:01:36 +00:00
dkboolreader.h Fix msvc compiler warnings 2016-11-09 19:38:21 +00:00
dkboolwriter.c dkboolwriter.c: change copyright notice 2016-10-25 10:32:33 -07:00
dkboolwriter.h Refactor bitreader and bitwriter wrapper. 2016-09-28 12:07:00 -07:00
entcode.c New experiment: Perceptual Vector Quantization from Daala 2016-11-06 22:18:01 -08:00
entcode.h New experiment: Perceptual Vector Quantization from Daala 2016-11-06 22:18:01 -08:00
entdec.c Fix msvc compiler warnings 2016-11-09 19:38:21 +00:00
entdec.h New experiment: Perceptual Vector Quantization from Daala 2016-11-06 22:18:01 -08:00
entenc.c Use an alternative fix to ubsan warning. 2016-11-17 21:11:23 +00:00
entenc.h New experiment: Perceptual Vector Quantization from Daala 2016-11-06 22:18:01 -08:00
fastssim.c Change to use aom copyright notice 2016-09-02 08:22:07 -07:00
fwd_txfm.c Fix warnings reported by -Wshadow: Part1: aom_dsp directory 2016-10-18 17:22:12 -07:00
fwd_txfm.h Remove saturate_int16 from fdct_round_shift 2016-12-09 18:13:32 +00:00
intrapred.c Add 2x2 intra predictor for high bit-depth 2016-12-20 17:28:13 +00:00
inv_txfm.c Namespace the idct/iad symbols 2016-10-27 12:36:37 -07:00
inv_txfm.h Namespace the idct/iad symbols 2016-10-27 12:36:37 -07:00
loopfilter.c Change to use AOM copyright notice 2016-09-02 19:52:03 +00:00
postproc.h change to use AOMedia copyright notice 2016-11-29 00:01:36 +00:00
prob.c Add ec_multisymbol for common daala_ec and rans code 2016-10-29 17:05:40 -07:00
prob.h Fix merge issues related --enable-ec-adapt 2016-11-01 12:36:04 -07:00
psnr.c Misc cleanups and enhancements on loop restoration 2016-12-15 19:11:46 +00:00
psnr.h Misc cleanups and enhancements on loop restoration 2016-12-15 19:11:46 +00:00
psnrhvs.c Change to use aom copyright notice 2016-09-02 08:22:07 -07:00
quantize.c Support 64x64 quantizer functions 2016-11-09 21:59:14 +00:00
quantize.h Support 64x64 quantizer functions 2016-11-09 21:59:14 +00:00
sad.c Renamings for OBMC experiment 2016-10-13 15:51:22 -07:00
ssim.c Change to use aom copyright notice 2016-09-02 08:22:07 -07:00
ssim.h Change to use aom copyright notice 2016-09-02 08:22:07 -07:00
subtract.c Change to use aom copyright notice 2016-09-02 08:22:07 -07:00
sum_squares.c change to use AOMedia copyright notice 2016-11-29 00:01:36 +00:00
txfm_common.h Change to use aom copyright notice 2016-09-02 08:22:07 -07:00
variance.c Add 2x2 block level variance functions for high bd 2016-12-20 17:28:13 +00:00
variance.h Renamings for OBMC experiment 2016-10-13 15:51:22 -07:00