Added better handling of failures loading icons, as Cairo generated exception were crashing app under windows. Minor fix to handling missing processing params to not alter the global defaults.

winclude/common.h

@@ -0,0 +1,49 @@
+#ifndef _COMMON_
+#define _COMMON_
+
+#define ISRED(image,row,col) \
+	((image->filters >> ((((row) << 1 & 14) + ((col) & 1)) << 1) & 3)==0)
+#define ISGREEN(image,row,col) \
+	((image->filters >> ((((row) << 1 & 14) + ((col) & 1)) << 1) & 3)==1)
+#define ISBLUE(image,row,col) \
+	((image->filters >> ((((row) << 1 & 14) + ((col) & 1)) << 1) & 3)==2)
+
+
+#define CMAXVAL 65535
+
+#include <time.h>
+
+struct RawImage {
+
+  int width;
+  int height;
+
+  unsigned filters;
+
+  double red_multiplier;
+  double green_multiplier;
+  double blue_multiplier;
+
+  double camwb_red;
+  double camwb_green;
+  double camwb_blue;
+
+  int blackpoint;
+  int rgb_max;
+  int rotate_deg;
+  int fuji_width;
+
+  struct tm* time;
+  float iso_speed, aperture, focal_len, shutter;
+  char *make, *model;
+
+  int exifbase, exiflocation, exiforder;
+
+  unsigned short** data;             // holds pixel values, data[i][j] corresponds to the ith row and jth column
+
+  float coeff[3][4];
+  float icoeff[3][4];
+
+};
+
+#endif