android-gpuimage-plus
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ImageGLSurfaceView setFilterWithConfig not working
I use ImageGLSurfaceView as camera preview view.
I get Camera byte array with setPreviewCallbackWithBuffer method, and convert NV21 -> RGB, create bitmap and use setImageBitmap of ImageGLSurfaceView.
Although i used setFilterWithConfig with my custom filter, the preview result is not applied filter.
Are you trying to set the filter at on create? or on a button click?