- Added getter methods to many filters to get their intensity values.

library/src/main/java/jp/co/cyberagent/android/gpuimage/filter/GPUImageBrightnessFilter.java

@@ -63,4 +63,8 @@ public void setBrightness(final float brightness) {
         this.brightness = brightness;
         setFloat(brightnessLocation, this.brightness);
     }
+
+    public float getBrightness() {
+        return brightness;
+    }
 }

library/src/main/java/jp/co/cyberagent/android/gpuimage/filter/GPUImageColorMatrixFilter.java

@@ -81,4 +81,8 @@ public void setColorMatrix(final float[] colorMatrix) {
         this.colorMatrix = colorMatrix;
         setUniformMatrix4f(colorMatrixLocation, colorMatrix);
     }
+
+    public float getIntensity() {
+        return intensity;
+    }
 }

library/src/main/java/jp/co/cyberagent/android/gpuimage/filter/GPUImageContrastFilter.java

@@ -65,4 +65,8 @@ public void setContrast(final float contrast) {
         this.contrast = contrast;
         setFloat(contrastLocation, this.contrast);
     }
+
+    public float getContrast() {
+        return contrast;
+    }
 }

library/src/main/java/jp/co/cyberagent/android/gpuimage/filter/GPUImageKuwaharaFilter.java

@@ -148,4 +148,8 @@ public void setRadius(final int radius) {
         this.radius = radius;
         setInteger(radiusLocation, radius);
     }
+
+    public int getRadius() {
+        return radius;
+    }
 }

library/src/main/java/jp/co/cyberagent/android/gpuimage/filter/GPUImageLookupFilter.java

@@ -85,4 +85,8 @@ public void setIntensity(final float intensity) {
         this.intensity = intensity;
         setFloat(intensityLocation, this.intensity);
     }
+
+    public float getIntensity() {
+        return intensity;
+    }
 }

library/src/main/java/jp/co/cyberagent/android/gpuimage/filter/GPUImagePixelationFilter.java

@@ -77,4 +77,8 @@ public void setPixel(final float pixel) {
         this.pixel = pixel;
         setFloat(pixelLocation, this.pixel);
     }
+
+    public float getPixel() {
+        return pixel;
+    }
 }

library/src/main/java/jp/co/cyberagent/android/gpuimage/filter/GPUImageSaturationFilter.java

@@ -69,4 +69,8 @@ public void setSaturation(final float saturation) {
         this.saturation = saturation;
         setFloat(saturationLocation, this.saturation);
     }
+
+    public float getSaturation() {
+        return saturation;
+    }
 }

library/src/main/java/jp/co/cyberagent/android/gpuimage/filter/GPUImageSharpenFilter.java

@@ -122,4 +122,8 @@ public void setSharpness(final float sharpness) {
         this.sharpness = sharpness;
         setFloat(sharpnessLocation, this.sharpness);
     }
+
+    public float getSharpness() {
+        return sharpness;
+    }
 }

library/src/main/java/jp/co/cyberagent/android/gpuimage/filter/GPUImageVibranceFilter.java

@@ -48,5 +48,9 @@ public void setVibrance(final float vibrance) {
             setFloat(vibranceLocation, vibrance);
         }
     }
+
+    public float getVibrance() {
+        return vibrance;
+    }
 }
 

library/src/main/java/jp/co/cyberagent/android/gpuimage/filter/GPUImageVignetteFilter.java

@@ -108,4 +108,20 @@ public void setVignetteEnd(final float vignetteEnd) {
         this.vignetteEnd = vignetteEnd;
         setFloat(vignetteEndLocation, this.vignetteEnd);
     }
+
+    public PointF getVignetteCenter() {
+        return vignetteCenter;
+    }
+
+    public float[] getVignetteColor() {
+        return vignetteColor;
+    }
+
+    public float getVignetteStart() {
+        return vignetteStart;
+    }
+
+    public float getVignetteEnd() {
+        return vignetteEnd;
+    }
 }

library/src/main/java/jp/co/cyberagent/android/gpuimage/filter/GPUImageZoomBlurFilter.java

@@ -68,4 +68,8 @@ public void setBlurSize(final float blurSize) {
         this.blurSize = blurSize;
         setFloat(blurSizeLocation, blurSize);
     }
+
+    public float getBlurSize() {
+        return blurSize;
+    }
 }