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authorChong Yidong <cyd@stupidchicken.com>2007-08-07 16:32:49 +0000
committerChong Yidong <cyd@stupidchicken.com>2007-08-07 16:32:49 +0000
commitd725448fabf0a6936b918a390c7b539bd1d93523 (patch)
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Sync to trunk version.
(search_image_cache, uncache_image, image-refresh): New functions. Check for fg and bg colors. (lookup_image): Use search_image_cache. Cache fg and bg colors. (pbm_load): Another check for invalid image data. (png_load): Ignore default background field.
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