skal b65727b55d Premultiply with alpha during U/V downsampling ...

This prevents the 'alpha-leak' reported in issue #220

Speed-diff is kept minimal.

(cherry picked from commit c792d4129ab3500a59e271cadb5885d9f079de0b)

Change-Id: I1976de5e6de7cfcec89a54df9233c1a6586a5846

2014-10-14 12:02:16 +02:00

..

alpha.c

add a fallback to ALPHA_NO_COMPRESSION

2014-10-14 09:57:41 +02:00

analysis.c

Add an interface abstraction to the WebP worker thread implementation

2014-06-12 11:35:44 +02:00

backward_references.c

lossless: Remove unaligned read warning

2014-07-02 20:55:27 -07:00

backward_references.h

use block-based allocation for backward refs storage, and free-lists

2014-05-05 11:11:55 -07:00

config.c

Add smart RGB->YUV conversion option -pre 4

2014-10-13 19:03:48 +02:00

cost.c

remove the special casing for res->first in VP8SetResidualCoeffs

2014-06-08 06:40:22 +02:00

cost.h

cosmetics: remove some extraneous 'extern's

2014-10-13 18:18:44 +02:00

filter.c

use decoder's DSP functions for autofilter

2014-05-20 14:55:05 -07:00

frame.c

cosmetics

2014-10-13 18:18:50 +02:00

histogram.c

configure: move config.h to src/webp/config.h

2014-06-10 23:42:00 -07:00

histogram.h

remove some uint64_t casts and use.

2014-04-29 09:08:25 -07:00

iterator.c

drop: ifdef __cplusplus checks from C files

2013-12-13 11:42:13 -08:00

Makefile.am

extract colorspace code from picture.c into picture_csp.c

2014-07-16 16:37:26 -07:00

picture_csp.c

Premultiply with alpha during U/V downsampling

2014-10-14 12:02:16 +02:00

picture_psnr.c

split monolithic picture.c into picture_{tools,psnr,rescale}.c

2014-07-12 09:13:33 -07:00

picture_rescale.c

extract colorspace code from picture.c into picture_csp.c

2014-07-16 16:37:26 -07:00

picture_tools.c

extract colorspace code from picture.c into picture_csp.c

2014-07-16 16:37:26 -07:00

picture.c

move WebPPictureInit to picture.c

2014-07-21 14:16:19 +02:00

quant.c

remove the special casing for res->first in VP8SetResidualCoeffs

2014-06-08 06:40:22 +02:00

syntax.c

make error-code reporting consistent upon malloc failure

2014-06-13 08:45:12 +02:00

token.c

make error-code reporting consistent upon malloc failure

2014-06-13 08:45:12 +02:00

tree.c

drop: ifdef __cplusplus checks from C files

2013-12-13 11:42:13 -08:00

vp8enci.h

vp8enci.h: cosmetics: fix '*' placement

2014-10-13 18:18:35 +02:00

vp8l.c

make error-code reporting consistent upon malloc failure

2014-06-13 08:45:12 +02:00

vp8li.h

use block-based allocation for backward refs storage, and free-lists

2014-05-05 11:11:55 -07:00

webpenc.c

Add smart RGB->YUV conversion option -pre 4

2014-10-13 19:03:48 +02:00