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libwebp/src/dsp
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Pascal Massimino 48b1e85fbe SSE2: 15% faster alpha-processing functions 
ApplyAlphaMultiply / MultARGBRow / MultRow

we use now: x/255 = (x * 0x8081) >> (16 + 7)
and x/255 + .5 = ((x + 128) * 0x0101) >> 16

Change-Id: I8931091316ffc8bbf65aa3402f2e7d2b800e1971
2017-01-11 15:35:16 +01:00
..
alpha_processing_mips_dsp_r2.c
dsp: add DSP_INIT_STUB
2015-04-02 23:55:35 -07:00
alpha_processing_sse2.c
SSE2: 15% faster alpha-processing functions
2017-01-11 15:35:16 +01:00
alpha_processing_sse41.c
SSE4.1 implementation of some alpha-processing functions
2015-06-19 14:17:39 -07:00
alpha_processing.c
SSE4.1 implementation of some alpha-processing functions
2015-06-19 14:17:39 -07:00
argb_mips_dsp_r2.c
dsp: add DSP_INIT_STUB
2015-04-02 23:55:35 -07:00
argb_sse2.c
dsp: add DSP_INIT_STUB
2015-04-02 23:55:35 -07:00
argb.c
make the 'last_cpuinfo_used' variable names unique
2015-01-07 23:38:53 -08:00
common_sse2.h
Do not use a register array in SSE.
2016-11-24 13:06:44 +01:00
cost_mips32.c
dsp: add DSP_INIT_STUB
2015-04-02 23:55:35 -07:00
cost_mips_dsp_r2.c
dsp: add DSP_INIT_STUB
2015-04-02 23:55:35 -07:00
cost_sse2.c
speed-up SetResidualSSE2
2015-05-14 21:24:24 -07:00
cost.c
1-2% faster encoding by removing an indirection in GetResidualCost()
2015-02-19 08:44:35 +01:00
cpu.c
mips msa webp configuration
2016-06-07 23:49:41 -07:00
dec_clip_tables.c
WEBP_TSAN_IGNORE_FUNCTION: fix gcc compat warning
2014-10-16 18:06:43 +02:00
dec_mips32.c
dsp/mips: cosmetics: add whitespace around XSTR macro
2015-09-03 23:09:13 -07:00
dec_mips_dsp_r2.c
dsp/mips: cosmetics: add whitespace around XSTR macro
2015-09-03 23:09:13 -07:00
dec_msa.c
cosmetics,dsp/*msa.c: associate '*' with the type
2016-07-15 15:40:41 -07:00
dec_neon.c
dec_neon,NeedsHev: micro optimization
2016-08-08 20:12:30 -07:00
dec_sse2.c
cosmetics,(dec|enc)_sse2.c: fix indent
2016-07-13 16:11:29 -07:00
dec_sse41.c
dsp.h: remove utils.h include
2016-05-11 23:17:21 -07:00
dec.c
Remove some errors when compiling the code as C++.
2016-10-05 09:39:08 +02:00
dsp.h
add dsp functions for SmartYUV
2016-11-16 14:23:06 +00:00
enc_avx2.c
dsp: add DSP_INIT_STUB
2015-04-02 23:55:35 -07:00
enc_mips32.c
dsp/mips: cosmetics: add whitespace around XSTR macro
2015-09-03 23:09:13 -07:00
enc_mips_dsp_r2.c
remove some obsolete TODOs
2016-06-01 16:23:16 +02:00
enc_msa.c
Add MSA optimized CollectHistogram function
2016-07-15 22:51:33 +05:30
enc_neon.c
enc_neon,cosmetics: break long comment
2016-03-08 23:33:21 -08:00
enc_sse2.c
Improve latency of FTransform2.
2016-11-24 07:09:50 +00:00
enc_sse41.c
Improve SSE4.1 implementation of TTransform.
2016-02-19 09:11:53 +01:00
enc.c
fix SSIM metric ... by ignoring too-dark area
2016-10-20 15:17:55 +02:00
filters_mips_dsp_r2.c
MIPS update to new Unfilter API
2016-05-05 15:50:34 +02:00
filters_msa.c
cosmetics,dsp/*msa.c: associate '*' with the type
2016-07-15 15:40:41 -07:00
filters_sse2.c
update the Unfilter API in dsp to process one row independently
2016-04-21 08:10:45 +00:00
filters.c
Add MSA optimized alpha filter functions
2016-07-01 19:58:25 +00:00
lossless_common.h
Give more flexibility to the predictor generating macro.
2016-12-02 12:33:12 -08:00
lossless_enc_mips32.c
De-VP8L-ize GetEntropUnrefinedHelper.
2016-09-14 13:55:24 +02:00
lossless_enc_mips_dsp_r2.c
dsp: add DSP_INIT_STUB
2015-04-02 23:55:35 -07:00
lossless_enc_msa.c
Add MSA optimized color transform functions
2016-07-18 13:49:24 +00:00
lossless_enc_neon.c
lossless_enc_neon: add VP8LTransformColor
2015-08-05 00:15:13 -07:00
lossless_enc_sse2.c
Call the C function to finish off lossless SSE loops only when necessary.
2016-12-21 14:25:54 +01:00
lossless_enc_sse41.c
Call the C function to finish off lossless SSE loops only when necessary.
2016-12-21 14:25:54 +01:00
lossless_enc.c
Implement BundleColorMap in SSE2.
2016-12-21 10:44:31 +01:00
lossless_mips_dsp_r2.c
Remove memcpy in lossless decoding.
2016-11-24 17:45:24 +01:00
lossless_msa.c
Remove memcpy in lossless decoding.
2016-11-24 17:45:24 +01:00
lossless_neon.c
slightly faster Predictor #11 in NEON
2016-12-08 07:32:51 -08:00
lossless_sse2.c
Call the C function to finish off lossless SSE loops only when necessary.
2016-12-21 14:25:54 +01:00
lossless.c
dsp/lossless.c,cosmetics: fix indent
2016-12-12 12:53:23 -08:00
lossless.h
Implement BundleColorMap in SSE2.
2016-12-21 10:44:31 +01:00
Makefile.am
Split off common lossless dsp inline functions.
2016-09-12 17:35:08 +02:00
mips_macro.h
dsp/mips: cosmetics: add whitespace around XSTR macro
2015-09-03 23:09:13 -07:00
msa_macro.h
Add MSA optimized YUV to RGB upsampling functions
2016-07-22 14:28:30 +00:00
neon.h
dsp: s/USE_INTRINSICS/WEBP_USE_INTRINSICS/
2015-01-12 14:27:36 -08:00
rescaler_mips32.c
MIPS: rescaler code synced with C implementation
2015-10-17 00:16:27 -07:00
rescaler_mips_dsp_r2.c
MIPS: rescaler code synced with C implementation
2015-10-17 00:16:27 -07:00
rescaler_msa.c
Add MSA optimized rescaling functions
2016-07-19 15:52:42 +00:00
rescaler_neon.c
neon-implementation for rescaler code
2015-10-07 21:18:39 -07:00
rescaler_sse2.c
dsp.h: remove utils.h include
2016-05-11 23:17:21 -07:00
rescaler.c
Fix assertions in WebPRescalerExportRow()
2016-08-16 14:32:48 -07:00
upsampling_mips_dsp_r2.c
Sync mips32 and dsp_r2 YUV->RGB code with C verison
2016-06-03 10:42:11 +02:00
upsampling_msa.c
Add MSA optimized YUV to RGB upsampling functions
2016-07-22 14:28:30 +00:00
upsampling_neon.c
Merge "NEON: 5% faster conversion to RGB565 and RGBA4444"
2016-12-22 08:39:01 +00:00
upsampling_sse2.c
faster rgb565/rgb4444/argb output
2015-12-17 23:38:58 -08:00
upsampling.c
Add MSA optimized YUV to RGB upsampling functions
2016-07-22 14:28:30 +00:00
yuv_mips32.c
Sync mips32 and dsp_r2 YUV->RGB code with C verison
2016-06-03 10:42:11 +02:00
yuv_mips_dsp_r2.c
Sync mips32 and dsp_r2 YUV->RGB code with C verison
2016-06-03 10:42:11 +02:00
yuv_sse2.c
Do not use a register array in SSE.
2016-11-24 13:06:44 +01:00
yuv.c
remove some unneeded casts
2016-11-16 22:54:40 -08:00
yuv.h
faster rgb565/rgb4444/argb output
2015-12-17 23:38:58 -08:00