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-rw-r--r--jni/filters/shadows.c57
1 files changed, 0 insertions, 57 deletions
diff --git a/jni/filters/shadows.c b/jni/filters/shadows.c
deleted file mode 100644
index 38d64c8b5..000000000
--- a/jni/filters/shadows.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/*
- * Copyright (C) 2012 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#include <math.h>
-#include "filters.h"
-
-void JNIFUNCF(ImageFilterShadows, nativeApplyFilter, jobject bitmap, jint width, jint height, float scale){
- double shadowFilterMap[] = {
- -0.00591, 0.0001,
- 1.16488, 0.01668,
- -0.18027, -0.06791,
- -0.12625, 0.09001,
- 0.15065, -0.03897
- };
-
- char* destination = 0;
- AndroidBitmap_lockPixels(env, bitmap, (void**) &destination);
- unsigned char * rgb = (unsigned char * )destination;
- int i;
- double s = (scale>=0)?scale:scale/5;
- int len = width * height * 4;
-
- double *poly = (double *) malloc(5*sizeof(double));
- for (i = 0; i < 5; i++) {
- poly[i] = fastevalPoly(shadowFilterMap+i*2,2 , s);
- }
-
- unsigned short * hsv = (unsigned short *)malloc(3*sizeof(short));
-
- for (i = 0; i < len; i+=4)
- {
- rgb2hsv(rgb,i,hsv,0);
-
- double v = (fastevalPoly(poly,5,hsv[0]/4080.)*4080);
- if (v>4080) v = 4080;
- hsv[0] = (unsigned short) ((v>0)?v:0);
-
- hsv2rgb(hsv,0, rgb,i);
- }
-
- free(poly);
- free(hsv);
- AndroidBitmap_unlockPixels(env, bitmap);
-}