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SwampFlux / video-microwrave

eurorack module that uses a raspberry pi zero as a video synth
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Framebuffer Pingpong #4

Closed wraybowling closed 5 years ago

wraybowling commented 6 years ago

It seems like it's not possible to ping-pong framebuffers between two (or more (or itself)) shaders which makes generative motion pretty hard to do.

https://stackoverflow.com/questions/11629227/gpgpu-effective-ping-pong-technique

wraybowling commented 6 years ago

This will be handled by using the syntax defined by glslCanvas 1.1 https://actarian.github.io/vscode-glsl-canvas/?glsl=buffers