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bb2336170b
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5 Commits

Author SHA1 Message Date
Pascal Massimino
bb2336170b fix potential overflow when width * height * 4 >= (1<<32) 
Mostly: avoid doing calculation like: ptr + j * stride
when stride is 'int'. Rather use size_t, or pointer increments (ptr += stride)
when possible.

BUG=webp:314

Change-Id: I81c684b515dd1ec4f601f32d50a6e821c4e46e20
(cherry picked from commit e2affacc35)
 2016-11-02 23:09:49 -07:00
James Zern
4077d9447b gifdec: remove utils.h include 
though visible WebPCopyPlane & WebPCopyPixels are not part of the public
api; avoid using a private header within this public module.

Change-Id: I5c8615fcc07090ffaa8933b00af418d8431936eb
 2015-12-11 19:34:52 -08:00
Urvang Joshi
397863bd66 Refactor CopyPlane() and CopyPixels() methods: put them in utils. 
Change-Id: I0e1533df557a0fa42c670e3b826fc0675c36e0a5
 2015-11-13 11:39:22 -08:00
Urvang Joshi
feab45ef99 gifdec: Move inclusion of webp/config.h to header. 
Given that we are checking GIFLIB_MAJOR etc in the header, we need the
config in header.

Change-Id: I5d502bd67555752a57589a8ce789efcf0945d72e
 2015-04-17 12:43:17 -07:00
Urvang Joshi
d1c4ffae89 gif2webp: Move GIF decoding related code to a support library. 
Change-Id: Ifa5e663eb0db7e1e08174fe6608bd45950281abb
 2015-01-13 17:07:33 -08:00