Added possibility for two static image inputs

BradLarson / GPUImage

An open source iOS framework for GPU-based image and video processing

http://www.sunsetlakesoftware.com/2012/02/12/introducing-gpuimage-framework

BSD 3-Clause "New" or "Revised" License

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Added possibility for two static image inputs #2346

Open ftyl opened 8 years ago

ftyl commented 8 years ago

GPUImageLookupFilter gets stuck in case its used with a GPUImagePicture because both inputs to GPUImageTwoInputFilter are then with indefinite frame times which causes second frame to never be classed as "received" and thus super newFrameReadyAtTime not being called ever. Changed to proceed as long as one frame is updated and the other one has an indefinite time.

ftyl commented 8 years ago

Can anyone explain to me what this travis ci thing claims the error to be?! The logs are all empty??

ftyl commented 7 years ago

Fixes also things like GPUImageBlendFilter and any other TwoInputFilter based filter when used with two static images as input.