Is there any way to detect draw complete in GPUImageFilterGroup?

cats-oss / android-gpuimage

Android filters based on OpenGL (idea from GPUImage for iOS)

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Is there any way to detect draw complete in GPUImageFilterGroup? #350

Open malikmotani opened 7 years ago

malikmotani commented 7 years ago

I have created an app using GPUImageFilterGroup. I want to save image automatically after onDraw() complete its execution. I have tried to log the event but onDraw() is getting called random number of times.