1 files changed, 0 insertions, 169 deletions
diff --git a/jni/filters/wbalance.c b/jni/filters/wbalance.c
deleted file mode 100644
index 2b92b9978..000000000
--- a/jni/filters/wbalance.c
+++ /dev/null
@@ -1,169 +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 "filters.h"
-
-void estmateWhite(unsigned char *src, int len, int *wr, int *wb, int *wg){
-
-    int STEP = 4;
-    int RANGE = 256;
-    int *histR = (int *) malloc(256*sizeof(int));
-    int *histG = (int *) malloc(256*sizeof(int));
-    int *histB = (int *) malloc(256*sizeof(int));
-    int i;
-    for (i = 0; i < 255; i++) {
-        histR[i] = histG[i] = histB[i] =0;
-    }
-
-    for (i = 0; i < len; i+=STEP) {
-        histR[(src[RED])]++;
-        histG[(src[GREEN])]++;
-        histB[(src[BLUE])]++;
-    }
-    int min_r = -1, min_g = -1,min_b = -1;
-    int max_r = 0, max_g = 0,max_b = 0;
-    int sum_r = 0,sum_g=0,sum_b=0;
-
-    for (i = 1; i < RANGE-1; i++) {
-        int r = histR[i];
-        int g = histG[i];
-        int b = histB[i];
-        sum_r += r;
-        sum_g += g;
-        sum_b += b;
-
-        if (r>0){
-            if (min_r < 0) min_r = i;
-            max_r = i;
-        }
-        if (g>0){
-            if (min_g < 0) min_g = i;
-            max_g = i;
-        }
-        if (b>0){
-            if (min_b < 0) min_b = i;
-            max_b = i;
-        }
-    }
-
-    int sum15r = 0,sum15g=0,sum15b=0;
-    int count15r = 0,count15g=0,count15b=0;
-    int tmp_r = 0,tmp_g=0,tmp_b=0;
-
-    for (i = RANGE-2; i >0; i--) {
-        int r = histR[i];
-        int g = histG[i];
-        int b = histB[i];
-        tmp_r += r;
-        tmp_g += g;
-        tmp_b += b;
-
-        if ((tmp_r > sum_r/20) && (tmp_r < sum_r/5)) {
-            sum15r += r*i;
-            count15r += r;
-        }
-        if ((tmp_g > sum_g/20) && (tmp_g < sum_g/5)) {
-            sum15g += g*i;
-            count15g += g;
-        }
-        if ((tmp_b > sum_b/20) && (tmp_b < sum_b/5)) {
-            sum15b += b*i;
-            count15b += b;
-        }
-
-    }
-    free(histR);
-    free(histG);
-    free(histB);
-
-    if ((count15r>0) && (count15g>0) && (count15b>0) ){
-        *wr = sum15r/count15r;
-        *wb = sum15g/count15g;
-        *wg = sum15b/count15b;
-    }else {
-        *wg  = *wb = *wr=255;
-    }
-}
-
-void estmateWhiteBox(unsigned char *src, int iw, int ih, int x,int y, int *wr, int *wb, int *wg){
-    int r;
-    int g;
-    int b;
-    int sum;
-    int xp,yp;
-    int bounds = 5;
-    if (x<0) x = bounds;
-    if (y<0) y = bounds;
-    if (x>=(iw-bounds)) x = (iw-bounds-1);
-    if (y>=(ih-bounds)) y = (ih-bounds-1);
-    int startx = x - bounds;
-    int starty = y - bounds;
-    int endx = x + bounds;
-    int endy = y + bounds;
-
-    for(yp= starty;yp<endy;yp++) {
-        for(xp= startx;xp<endx;xp++) {
-            int i = 4*(xp+yp*iw);
-            r += src[RED];
-            g += src[GREEN];
-            b += src[BLUE];
-            sum++;
-        }
-    }
-    *wr = r/sum;
-    *wg = g/sum;
-    *wb = b/sum;
-}
-
-void JNIFUNCF(ImageFilterWBalance, nativeApplyFilter, jobject bitmap, jint width, jint height, int locX,int locY)
-{
-    char* destination = 0;
-    AndroidBitmap_lockPixels(env, bitmap, (void**) &destination);
-    int i;
-    int len = width * height * 4;
-    unsigned char * rgb = (unsigned char * )destination;
-    int wr;
-    int wg;
-    int wb;
-
-    if (locX==-1)
-        estmateWhite(rgb,len,&wr,&wg,&wb);
-    else
-        estmateWhiteBox(rgb, width, height,locX,locY,&wr,&wg,&wb);
-
-    int min = MIN(wr, MIN(wg, wb));
-    int max = MAX(wr, MAX(wg, wb));
-    float avg = (min+max)/2.f;
-    float scaleR =  avg/wr;
-    float scaleG =  avg/wg;
-    float scaleB =  avg/wb;
-
-    for (i = 0; i < len; i+=4)
-    {
-        int r = rgb[RED];
-        int g = rgb[GREEN];
-        int b = rgb[BLUE];
-
-        float Rc =  r*scaleR;
-        float Gc =  g*scaleG;
-        float Bc =  b*scaleB;
-
-        rgb[RED]   = clamp(Rc);
-        rgb[GREEN] = clamp(Gc);
-        rgb[BLUE]  = clamp(Bc);
-    }
-    AndroidBitmap_unlockPixels(env, bitmap);
-}