Pascal Massimino ba843a92e7 fix some SSIM calculations ... * prevent 64bit overflow by controlling the 32b->64b conversions and preventively descaling by 8bit before the final multiply * adjust the threshold constants C1 and C2 to de-emphasis the dark areas * use a hat-like filter instead of box-filtering to avoid blockiness during averaging SSIM distortion calc is actually *faster* now in SSE2, because of the unrolling during the function rewrite. The C-version is quite slower because still un-optimized. Change-Id: I96e2715827f79d26faae354cc28c7406c6800c90		2016-10-04 01:09:07 -07:00
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dec	Split off common lossless dsp inline functions.	2016-09-12 17:35:08 +02:00
demux	prevent 32b overflow for very large canvas_width / height	2016-09-23 05:19:32 +00:00
dsp	fix some SSIM calculations	2016-10-04 01:09:07 -07:00
enc	Speedup ApplyMap.	2016-09-28 17:18:08 +02:00
mux	remove mention of fragment, frgm, FRGM, etc.	2016-09-02 14:43:12 +02:00
utils	lower WEBP_MAX_ALLOCABLE_MEMORY default	2016-09-22 23:13:33 -07:00
webp	remove mention of fragment, frgm, FRGM, etc.	2016-09-02 14:43:12 +02:00
libwebp.pc.in	libwebp{,decoder}.pc: add pthread flags	2013-03-12 23:02:12 -07:00
libwebpdecoder.pc.in	libwebp{,decoder}.pc: add pthread flags	2013-03-12 23:02:12 -07:00
Makefile.am	move src/extras to the top-level	2016-07-19 17:23:17 -07:00