From 1ce0b86124d5607c5b51afc5be50b8ddc93b8c39 Mon Sep 17 00:00:00 2001
From: mutantturkey <mutantturke@gmail.com>
Date: Mon, 2 Jul 2012 09:13:02 -0400
Subject: updated makefile

---
 fly-tools/background/pixel.c        | 185 ++++++++++++++++++++++++++++++++++++
 fly-tools/derive-background/pixel.c | 185 ------------------------------------
 2 files changed, 185 insertions(+), 185 deletions(-)
 create mode 100644 fly-tools/background/pixel.c
 delete mode 100644 fly-tools/derive-background/pixel.c

(limited to 'fly-tools')

diff --git a/fly-tools/background/pixel.c b/fly-tools/background/pixel.c
new file mode 100644
index 0000000..2330678
--- /dev/null
+++ b/fly-tools/background/pixel.c
@@ -0,0 +1,185 @@
+#include <wand/MagickWand.h>
+#include <gsl/gsl_histogram.h>
+#include <inttypes.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+//#define round(x)((x)>=0?(int)((x)+0.5):(int)((x)-0.5))
+#define round(x)((int)((x)+0.5))
+#define ThrowWandException(wand)  {  char *description; ExceptionType severity; description=MagickGetException(wand,&severity);  (void) fprintf(stderr,"%s %s %lu %s\n",GetMagickModule(),description);  description=(char *) MagickRelinquishMemory(description);  exit(-1); }
+
+int findmax (uint8_t *p, int n)
+{
+  int mx = 0, v = p[0];
+  for (int i = 1; i < n; i++) {
+    if (p[i] > v) {
+      v = p[i];
+      mx = i;
+    }
+  }
+  return mx;
+}
+
+int main(int argc, char **argv ) {
+
+  MagickWand *magick_wand, *first_wand, *output_wand;
+  PixelIterator *input_iterator, *output_iterator;
+  PixelWand **pixels, *p_out;
+
+  double green, red, blue;
+
+  int i,j, k, x, y;
+  int image = 0;
+  int nImages = 0;
+
+  unsigned long height, width;
+
+
+  char filename[256];
+  char rgb[128];
+  char *temp;
+
+  FILE *input_file;
+
+  uint8_t ****array;
+  uint8_t ***output;
+
+  // open the first image and get the height and width
+  first_wand = NewMagickWand();
+  if(MagickReadImage(first_wand, argv[2]) == MagickFalse) {
+    ThrowWandException(first_wand);
+  }
+
+  height =  MagickGetImageHeight(first_wand);
+  width =  MagickGetImageWidth(first_wand);
+
+  first_wand =  DestroyMagickWand(first_wand);
+
+  printf("height: %ld width:%ld \n", height, width);
+
+
+  // count how many images there are in the input file
+  FILE *count = fopen( argv[1], "r");
+  if(count != NULL) {  
+    while((fgets(filename, sizeof(filename), count)) != NULL) {
+      nImages++;
+    }
+    fclose(count);
+  }
+
+  printf("number of images: %d \n", nImages);
+
+
+  // initialize the storage arrays
+  output = calloc(height, sizeof(output[0]));
+  for(i = 0; i < height; i++) {
+    output[i] = calloc(width, sizeof(output[0][0]));
+    for(j = 0; j < width; j++) {
+      output[i][j] = calloc(3, sizeof(output[0][0][0]));
+    }
+  }
+
+  array = calloc(nImages, sizeof(array[0]));
+  for(i = 0; i < nImages; i++) {
+    array[i] = calloc(height, sizeof(array[0][0]));
+    for(j = 0; j < (long) height; j++) {
+      array[i][j] = calloc(width, sizeof(array[0][0][0]));
+      for(k = 0; k < width; k++){
+        array[i][j][k] = calloc(3, sizeof(array[0][0][0][0]));
+      }
+    }
+  }
+
+  MagickWandGenesis();
+
+  // store each pixel in the storage array. array[nImage][height][width][ { R, G, B} ] 
+  input_file = fopen ( argv[1], "r" );
+  if ( input_file != NULL ) {
+    while ((fgets(filename, sizeof(filename), input_file)) != NULL ) {
+      temp = strchr(filename, '\n');
+      if (temp != NULL) *temp = '\0';
+
+      magick_wand = NewMagickWand();
+      MagickReadImage(magick_wand, filename);
+
+      input_iterator = NewPixelIterator(magick_wand);
+
+      printf("Image number:%d Filename: %s \n", image, filename);
+      for (i=0; i<height; i++) {
+        pixels = PixelGetNextIteratorRow(input_iterator, &width);
+        for (j=0; j<width ; j++) {
+
+          green = PixelGetGreen(pixels[j]);
+          blue = PixelGetBlue(pixels[j]);
+          red = PixelGetRed(pixels[j]);
+
+          array[image][i][j][0] = round(red*255);
+          array[image][i][j][1] = round(green*255);
+          array[image][i][j][2] = round(blue*255); 
+          // printf("array: (%d, %d,%d,%d,%d,%d) \n", image, i, j, array[image][i][j][0], array[image][i][j][1], array[image][i][j][2]);
+        }
+        PixelSyncIterator(input_iterator);
+      }
+      PixelSyncIterator(input_iterator);
+      input_iterator=DestroyPixelIterator(input_iterator);
+      ClearMagickWand(magick_wand);
+
+      image++;
+    }
+    fclose ( input_file );
+  }
+  else {
+    printf("could not open file \n");
+    exit(1);
+  }
+
+  // calculate histograms
+
+  for (j = 0; j < height; j++) {
+    for (k = 0; k < width; k++) {
+
+      uint8_t histr[256] = { 0 }, histg[256] = { 0 }, histb[256] = { 0 };
+      for (i = 0; i < nImages; i++) {
+        histr[array[i][j][k][0]] += 1;
+        histg[array[i][j][k][1]] += 1;
+        histb[array[i][j][k][2]] += 1;
+      }
+
+      output[j][k][0] = findmax(histr, 256);
+      output[j][k][1] = findmax(histg, 256);
+      output[j][k][2] = findmax(histb, 256);
+
+      printf("out (%d,%d,%d,%d,%d) \n ", j, k, output[j][k][0], output[j][k][1], output[j][k][2]); 
+
+    }
+  }
+
+  pixels = NewPixelWand();
+  p_out = NewPixelWand();
+  PixelSetColor(p_out,"white");
+
+  output_wand = NewMagickWand();
+  MagickNewImage(output_wand,width,height,p_out);
+
+  output_iterator=NewPixelIterator(output_wand);
+  for(x=0;x<height;x++) {
+
+    pixels=PixelGetNextIteratorRow(output_iterator,&y);
+
+    for(y=0;y<width;y++) {
+      sprintf(rgb, "rgb(%d,%d,%d)", output[x][y][0], output[x][y][1], output[x][y][2]);
+      printf("write (%d,%d), %s \n", x ,y, rgb);
+      PixelSetColor(pixels[y],rgb); 
+    }
+    PixelSyncIterator(output_iterator);
+  }
+
+  output_iterator=DestroyPixelIterator(output_iterator);
+  MagickWriteImage(output_wand,"output.png");
+  DestroyMagickWand(output_wand);
+
+  MagickWandTerminus();
+
+  return 0;
+}
diff --git a/fly-tools/derive-background/pixel.c b/fly-tools/derive-background/pixel.c
deleted file mode 100644
index 2330678..0000000
--- a/fly-tools/derive-background/pixel.c
+++ /dev/null
@@ -1,185 +0,0 @@
-#include <wand/MagickWand.h>
-#include <gsl/gsl_histogram.h>
-#include <inttypes.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-//#define round(x)((x)>=0?(int)((x)+0.5):(int)((x)-0.5))
-#define round(x)((int)((x)+0.5))
-#define ThrowWandException(wand)  {  char *description; ExceptionType severity; description=MagickGetException(wand,&severity);  (void) fprintf(stderr,"%s %s %lu %s\n",GetMagickModule(),description);  description=(char *) MagickRelinquishMemory(description);  exit(-1); }
-
-int findmax (uint8_t *p, int n)
-{
-  int mx = 0, v = p[0];
-  for (int i = 1; i < n; i++) {
-    if (p[i] > v) {
-      v = p[i];
-      mx = i;
-    }
-  }
-  return mx;
-}
-
-int main(int argc, char **argv ) {
-
-  MagickWand *magick_wand, *first_wand, *output_wand;
-  PixelIterator *input_iterator, *output_iterator;
-  PixelWand **pixels, *p_out;
-
-  double green, red, blue;
-
-  int i,j, k, x, y;
-  int image = 0;
-  int nImages = 0;
-
-  unsigned long height, width;
-
-
-  char filename[256];
-  char rgb[128];
-  char *temp;
-
-  FILE *input_file;
-
-  uint8_t ****array;
-  uint8_t ***output;
-
-  // open the first image and get the height and width
-  first_wand = NewMagickWand();
-  if(MagickReadImage(first_wand, argv[2]) == MagickFalse) {
-    ThrowWandException(first_wand);
-  }
-
-  height =  MagickGetImageHeight(first_wand);
-  width =  MagickGetImageWidth(first_wand);
-
-  first_wand =  DestroyMagickWand(first_wand);
-
-  printf("height: %ld width:%ld \n", height, width);
-
-
-  // count how many images there are in the input file
-  FILE *count = fopen( argv[1], "r");
-  if(count != NULL) {  
-    while((fgets(filename, sizeof(filename), count)) != NULL) {
-      nImages++;
-    }
-    fclose(count);
-  }
-
-  printf("number of images: %d \n", nImages);
-
-
-  // initialize the storage arrays
-  output = calloc(height, sizeof(output[0]));
-  for(i = 0; i < height; i++) {
-    output[i] = calloc(width, sizeof(output[0][0]));
-    for(j = 0; j < width; j++) {
-      output[i][j] = calloc(3, sizeof(output[0][0][0]));
-    }
-  }
-
-  array = calloc(nImages, sizeof(array[0]));
-  for(i = 0; i < nImages; i++) {
-    array[i] = calloc(height, sizeof(array[0][0]));
-    for(j = 0; j < (long) height; j++) {
-      array[i][j] = calloc(width, sizeof(array[0][0][0]));
-      for(k = 0; k < width; k++){
-        array[i][j][k] = calloc(3, sizeof(array[0][0][0][0]));
-      }
-    }
-  }
-
-  MagickWandGenesis();
-
-  // store each pixel in the storage array. array[nImage][height][width][ { R, G, B} ] 
-  input_file = fopen ( argv[1], "r" );
-  if ( input_file != NULL ) {
-    while ((fgets(filename, sizeof(filename), input_file)) != NULL ) {
-      temp = strchr(filename, '\n');
-      if (temp != NULL) *temp = '\0';
-
-      magick_wand = NewMagickWand();
-      MagickReadImage(magick_wand, filename);
-
-      input_iterator = NewPixelIterator(magick_wand);
-
-      printf("Image number:%d Filename: %s \n", image, filename);
-      for (i=0; i<height; i++) {
-        pixels = PixelGetNextIteratorRow(input_iterator, &width);
-        for (j=0; j<width ; j++) {
-
-          green = PixelGetGreen(pixels[j]);
-          blue = PixelGetBlue(pixels[j]);
-          red = PixelGetRed(pixels[j]);
-
-          array[image][i][j][0] = round(red*255);
-          array[image][i][j][1] = round(green*255);
-          array[image][i][j][2] = round(blue*255); 
-          // printf("array: (%d, %d,%d,%d,%d,%d) \n", image, i, j, array[image][i][j][0], array[image][i][j][1], array[image][i][j][2]);
-        }
-        PixelSyncIterator(input_iterator);
-      }
-      PixelSyncIterator(input_iterator);
-      input_iterator=DestroyPixelIterator(input_iterator);
-      ClearMagickWand(magick_wand);
-
-      image++;
-    }
-    fclose ( input_file );
-  }
-  else {
-    printf("could not open file \n");
-    exit(1);
-  }
-
-  // calculate histograms
-
-  for (j = 0; j < height; j++) {
-    for (k = 0; k < width; k++) {
-
-      uint8_t histr[256] = { 0 }, histg[256] = { 0 }, histb[256] = { 0 };
-      for (i = 0; i < nImages; i++) {
-        histr[array[i][j][k][0]] += 1;
-        histg[array[i][j][k][1]] += 1;
-        histb[array[i][j][k][2]] += 1;
-      }
-
-      output[j][k][0] = findmax(histr, 256);
-      output[j][k][1] = findmax(histg, 256);
-      output[j][k][2] = findmax(histb, 256);
-
-      printf("out (%d,%d,%d,%d,%d) \n ", j, k, output[j][k][0], output[j][k][1], output[j][k][2]); 
-
-    }
-  }
-
-  pixels = NewPixelWand();
-  p_out = NewPixelWand();
-  PixelSetColor(p_out,"white");
-
-  output_wand = NewMagickWand();
-  MagickNewImage(output_wand,width,height,p_out);
-
-  output_iterator=NewPixelIterator(output_wand);
-  for(x=0;x<height;x++) {
-
-    pixels=PixelGetNextIteratorRow(output_iterator,&y);
-
-    for(y=0;y<width;y++) {
-      sprintf(rgb, "rgb(%d,%d,%d)", output[x][y][0], output[x][y][1], output[x][y][2]);
-      printf("write (%d,%d), %s \n", x ,y, rgb);
-      PixelSetColor(pixels[y],rgb); 
-    }
-    PixelSyncIterator(output_iterator);
-  }
-
-  output_iterator=DestroyPixelIterator(output_iterator);
-  MagickWriteImage(output_wand,"output.png");
-  DestroyMagickWand(output_wand);
-
-  MagickWandTerminus();
-
-  return 0;
-}
-- 
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