Searched defs:range (Results 1 - 3 of 3) sorted by relevance
/gdk/samples/PhotoEditor/src/com/android/photoeditor/filters/ |
H A D | VignetteFilter.java | 26 private float range; field in class:VignetteFilter 29 * Sets the vignette range scale. 34 // The 'range' is between 1.3 to 0.6. When scale is zero then range is 1.3 37 range = 1.30f - (float) Math.sqrt(scale) * 0.7f; 43 ImageUtils.nativeVignetting(src.bitmap(), dst.bitmap(), range);
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H A D | ImageUtils.java | 58 public static native void nativeVignetting(Bitmap src, Bitmap dst, float range); argument
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/gdk/samples/PhotoEditor/jni/ |
H A D | vignetting.cpp | 32 * @param range the position of the significant falloff of light (50% luminosity). 35 JNIEnv *env, jobject obj, jobject src_bitmap, jobject dst_bitmap, jfloat range) { 37 return f(env, obj, src_bitmap, dst_bitmap, range); 41 JNIEnv *env, jobject obj, jobject src_bitmap, jobject dst_bitmap, jfloat range) { 48 range *= slope; 73 uint32_t luminousity = shade / (1 + exp(sqrt(dist_square) / hypot - range)) + 34 Java_com_android_photoeditor_filters_ImageUtils_nativeVignetting( JNIEnv *env, jobject obj, jobject src_bitmap, jobject dst_bitmap, jfloat range) argument 40 Vignetting( JNIEnv *env, jobject obj, jobject src_bitmap, jobject dst_bitmap, jfloat range) argument
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