GPUImage框架地址: [https://github.com/BradLarson/GPUImage]
對GPUImage.h里引用的各個濾鏡進(jìn)行簡要說明:
import "GLProgram.h"
// Base classes
import "GPUImageOpenGLESContext.h"
import "GPUImageOutput.h"
import "GPUImageView.h"
import "GPUImageVideoCamera.h"
import "GPUImageStillCamera.h"
import "GPUImageMovie.h"
import "GPUImagePicture.h"
import "GPUImageRawDataInput.h"
import "GPUImageRawDataOutput.h"
import "GPUImageMovieWriter.h"
import "GPUImageFilterPipeline.h"
import "GPUImageTextureOutput.h"
import "GPUImageFilterGroup.h"
import "GPUImageTextureInput.h"
import "GPUImageUIElement.h"
import "GPUImageBuffer.h"
// Filters