couple of minor bug fixes/enhancements (interface unchanged)

[wxWidgets.git] / src / gdk_imlib / load.c

diff --git a/src/gdk_imlib/load.c b/src/gdk_imlib/load.c
index e37495f74309a6a7cfb76bc5c419b2d8528edd3f..ef5913da873a0dd95f73dd46b96ccc8a10ae1be9 100644 (file)
--- a/src/gdk_imlib/load.c
+++ b/src/gdk_imlib/load.c
@@ -1,9 +1,9 @@
 
 #define _GNU_SOURCE
-#include <config.h>
+#include "../gdk_imlib/config.h"
 
-#include "gdk_imlib.h"
-#include "gdk_imlib_private.h"
+#include "../gdk_imlib/gdk_imlib.h"
+#include "../gdk_imlib/gdk_imlib_private.h"
 
 /*      Split the ID - damages input    */
 
@@ -483,7 +483,7 @@ g_LoadXPM(char *f, int *w, int *h, int *t)
    FILE               *file;
    unsigned char      *data, *ptr;
    int                 pc, c, i, j, k, ncolors, cpp, comment, transp, quote,
-                       context, len, token, done;
+                       context, len, /*token,*/ done;
    char                line[65536], s[65536], tok[65536], col[65536];
    XColor              xcol;
    struct _cmap
@@ -495,8 +495,12 @@ g_LoadXPM(char *f, int *w, int *h, int *t)
                       *cmap;
    int                 lookup[128][128];
 
+   i = 0;
+   j = 0;
+   
    transp = 0;
    done = 0;
+   cmap = NULL;
 
    file = fopen(f, "r");
    if (!file)
@@ -574,7 +578,7 @@ g_LoadXPM(char *f, int *w, int *h, int *t)
                       /* Color Table */
                       if (j < ncolors)
                         {
-                           int                 colptr = 0;
+                           /* int                 colptr = 0;  not used */
                            int                 slen;
 
                            tok[0] = 0;
@@ -645,10 +649,10 @@ g_LoadXPM(char *f, int *w, int *h, int *t)
                         {
                            if (cpp == 1)
                               for (i = 0; i < ncolors; i++)
-                                 lookup[cmap[i].str[0]][cmap[i].str[1]] = i;
+                                 lookup[(int)cmap[i].str[0]][(int)cmap[i].str[1]] = i;
                            if (cpp == 2)
                               for (i = 0; i < ncolors; i++)
-                                 lookup[cmap[i].str[0]][cmap[i].str[1]] = i;
+                                 lookup[(int)cmap[i].str[0]][(int)cmap[i].str[1]] = i;
                            context++;
                         }
                    }
@@ -667,7 +671,7 @@ g_LoadXPM(char *f, int *w, int *h, int *t)
                                 for (i = 0; ((i < 65536) && (line[i])); i++)
                                   {
                                      col[0] = line[i];
-                                     if (cmap[lookup[col[0]][0]].transp)
+                                     if (cmap[lookup[(int)col[0]][0]].transp)
                                        {
                                           *ptr++ = 255;
                                           *ptr++ = 0;
@@ -675,9 +679,9 @@ g_LoadXPM(char *f, int *w, int *h, int *t)
                                        }
                                      else
                                        {
-                                          *ptr++ = (unsigned char)cmap[lookup[col[0]][0]].r;
-                                          *ptr++ = (unsigned char)cmap[lookup[col[0]][0]].g;
-                                          *ptr++ = (unsigned char)cmap[lookup[col[0]][0]].b;
+                                          *ptr++ = (unsigned char)cmap[lookup[(int)col[0]][0]].r;
+                                          *ptr++ = (unsigned char)cmap[lookup[(int)col[0]][0]].g;
+                                          *ptr++ = (unsigned char)cmap[lookup[(int)col[0]][0]].b;
                                        }
                                   }
                              }
@@ -686,9 +690,9 @@ g_LoadXPM(char *f, int *w, int *h, int *t)
                                 for (i = 0; ((i < 65536) && (line[i])); i++)
                                   {
                                      col[0] = line[i];
-                                     *ptr++ = (unsigned char)cmap[lookup[col[0]][0]].r;
-                                     *ptr++ = (unsigned char)cmap[lookup[col[0]][0]].g;
-                                     *ptr++ = (unsigned char)cmap[lookup[col[0]][0]].b;
+                                     *ptr++ = (unsigned char)cmap[lookup[(int)col[0]][0]].r;
+                                     *ptr++ = (unsigned char)cmap[lookup[(int)col[0]][0]].g;
+                                     *ptr++ = (unsigned char)cmap[lookup[(int)col[0]][0]].b;
                                   }
                              }
                         }
@@ -700,7 +704,7 @@ g_LoadXPM(char *f, int *w, int *h, int *t)
                                   {
                                      col[0] = line[i++];
                                      col[1] = line[i];
-                                     if (cmap[lookup[col[0]][col[1]]].transp)
+                                     if (cmap[lookup[(int)col[0]][(int)col[1]]].transp)
                                        {
                                           *ptr++ = 255;
                                           *ptr++ = 0;
@@ -708,9 +712,9 @@ g_LoadXPM(char *f, int *w, int *h, int *t)
                                        }
                                      else
                                        {
-                                          *ptr++ = (unsigned char)cmap[lookup[col[0]][col[1]]].r;
-                                          *ptr++ = (unsigned char)cmap[lookup[col[0]][col[1]]].g;
-                                          *ptr++ = (unsigned char)cmap[lookup[col[0]][col[1]]].b;
+                                          *ptr++ = (unsigned char)cmap[lookup[(int)col[0]][(int)col[1]]].r;
+                                          *ptr++ = (unsigned char)cmap[lookup[(int)col[0]][(int)col[1]]].g;
+                                          *ptr++ = (unsigned char)cmap[lookup[(int)col[0]][(int)col[1]]].b;
                                        }
                                   }
                              }
@@ -720,9 +724,9 @@ g_LoadXPM(char *f, int *w, int *h, int *t)
                                   {
                                      col[0] = line[i++];
                                      col[1] = line[i];
-                                     *ptr++ = (unsigned char)cmap[lookup[col[0]][col[1]]].r;
-                                     *ptr++ = (unsigned char)cmap[lookup[col[0]][col[1]]].g;
-                                     *ptr++ = (unsigned char)cmap[lookup[col[0]][col[1]]].b;
+                                     *ptr++ = (unsigned char)cmap[lookup[(int)col[0]][(int)col[1]]].r;
+                                     *ptr++ = (unsigned char)cmap[lookup[(int)col[0]][(int)col[1]]].g;
+                                     *ptr++ = (unsigned char)cmap[lookup[(int)col[0]][(int)col[1]]].b;
                                   }
                              }
                         }