libgui: Implemented image/texture atlases
Added Atlas, RowAtlasAllocator and AtlasTexture.
de::Atlas is an abstract class and provides the primary interface forimage-based atlases. It optionally maintains a backing store.
de::Atlas::IAllocator is the interface for an atlas allocator thatdecides where content is placed inside the atlas.
de::RowAtlasAllocator is a row-based allocator for content whoseheights are fairly constant (e.g., text strings).
de::AtlasTexture is a concrete atlas class that uses a GLTexture asthe physical storage medium.
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Added by skyjake over 11 years ago
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libgui: Implemented image/texture atlases
Added Atlas, RowAtlasAllocator and AtlasTexture.
de::Atlas is an abstract class and provides the primary interface for
image-based atlases. It optionally maintains a backing store.
de::Atlas::IAllocator is the interface for an atlas allocator that
decides where content is placed inside the atlas.
de::RowAtlasAllocator is a row-based allocator for content whose
heights are fairly constant (e.g., text strings).
de::AtlasTexture is a concrete atlas class that uses a GLTexture as
the physical storage medium.