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Archive of posts tagged interpolate

Fast image scaling with multiplier between 1-2

I made a simple scaling function for gpsp4symbian to stretch the frames into full screen. The algorithm seems to be working quite well with scaling factors between 1-2. Thanks to AnotherGuest for tips. In this example 1.3 scaling factor is used for vertical scaling and 1.5 for horizontal scaling. Fist let’s make the scaling tables. […]