mijia_team / mijia-ios · Files

#import "GPUImageFilter.h"

@interface GPUImagePixellatePositionFilter : GPUImageFilter
{
    GLint fractionalWidthOfAPixelUniform, aspectRatioUniform, centerUniform, radiusUniform;
}

// The fractional width of the image to use as a size for the pixels in the resulting image. Values below one pixel width in the source image are ignored.
@property(readwrite, nonatomic) CGFloat fractionalWidthOfAPixel;

// the center point to start pixelation in texture coordinates, default 0.5, 0.5
@property(readwrite, nonatomic) CGPoint center;

// the radius (0.0 - 1.0) in which to pixelate, default 1.0
@property(readwrite, nonatomic) CGFloat radius;

@end