GPUImage
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How to get the buffer after using Filter?
Now I can get the origin buffer with GPUImageVideoCameraDelegate.
How to get the new buffer after using Filter?
Now I can get the origin buffer with GPUImageVideoCameraDelegate.
How to get the new buffer after using Filter?
any solution?
[self.filter setFrameProcessingCompletionBlock:^(GPUImageOutput *output, CMTime time) { GPUImageFramebuffer *imageFramebuffer = output.framebufferForOutput; CVPixelBufferRef pixelBuffer = [imageFramebuffer renderTarget]; }];
// imageFramebuffer->renderTarget is a private ivar.