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ca509a3362
libwebp/src/enc
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Vincent Rabaud ca509a3362 Unify some entropy functions. 
The code and logic is unified when computing bit entropy + Huffman cost.

Speed-wise, we gain 8% for lossless encoding.
Logic-wise, the beginning/end of the distributions are handled properly
and the compression ratio does not change much.

Change-Id: Ifa91d7d3e667c9a9a421faec4e845ecb6479a633
2015-12-17 17:00:08 +01:00
..
alpha.c Improved alpha cleanup for the webp encoder when prediction transform is used. 2015-12-04 13:50:56 +00:00
analysis.c moved ALIGN_CST into util/utils.h and renamed WEBP_ALIGN_xxx 2015-10-14 00:03:14 -07:00
backward_references.c Speed up hash chain initialization using memset. 2015-12-07 11:54:50 +01:00
backward_references.h Simplify backward refs calculation for low-effort. 2015-01-27 09:36:14 -08:00
config.c Make discarding invisible RGB values (cleanup alpha) the default. 2015-11-21 12:32:32 -08:00
cost.c remove VP8Residual::cost unused field 2015-04-15 01:56:31 -07:00
cost.h remove VP8Residual::cost unused field 2015-04-15 01:56:31 -07:00
delta_palettization.c large re-organization of the delta-palettization code 2015-10-14 00:25:42 +02:00
delta_palettization.h large re-organization of the delta-palettization code 2015-10-14 00:25:42 +02:00
filter.c remove TODO about unused ref_lf_delta[] 2015-12-15 22:57:53 -08:00
frame.c add a dec/common.h header to collect common enc/dec #defines 2015-03-31 22:17:58 -07:00
histogram.c Unify some entropy functions. 2015-12-17 17:00:08 +01:00
histogram.h Move some codec logic out of ./dsp . 2015-12-17 07:03:25 +00:00
iterator.c moved ALIGN_CST into util/utils.h and renamed WEBP_ALIGN_xxx 2015-10-14 00:03:14 -07:00
Makefile.am enc/Makefile.am: add missing headers 2015-12-14 23:07:54 -08:00
near_lossless.c Updated the near-lossless level mapping. 2015-02-05 11:17:14 -08:00
picture_csp.c cleanup the YFIX/TFIX difference by removing some code and #define 2015-11-21 23:51:58 -08:00
picture_psnr.c WebPPictureDistortion: support ARGB format for 'pic' when computing distortion. 2015-08-11 17:28:29 -07:00
picture_rescale.c Refactor CopyPlane() and CopyPixels() methods: put them in utils. 2015-11-13 11:39:22 -08:00
picture_tools.c extract colorspace code from picture.c into picture_csp.c 2014-07-16 16:37:26 -07:00
picture.c move VP8EncDspARGBInit() call closer to where it's needed 2014-12-23 16:04:14 +01:00
quant.c remove few TODO: 2015-12-15 22:52:12 -08:00
syntax.c add a dec/common.h header to collect common enc/dec #defines 2015-03-31 22:17:58 -07:00
token.c small cosmetics on TokenBuffer. 2015-03-03 00:48:28 +01:00
tree.c add a dec/common.h header to collect common enc/dec #defines 2015-03-31 22:17:58 -07:00
vp8enci.h sync versions with 0.4.4 2015-10-28 23:43:40 -07:00
vp8l.c Move some codec logic out of ./dsp . 2015-12-17 07:03:25 +00:00
vp8li.h Re-enable encoding of alpha plane with color cache for next release. 2015-11-13 07:15:19 +00:00
webpenc.c cosmetic fix: sizeof(type) -> sizeof(*var) 2015-12-16 18:29:14 +01:00