rnd-19980906

[rocksndiamonds.git] / src / gifload.c

diff --git a/src/gifload.c b/src/gifload.c
index f26ba5a1702349551b61668052e84b0a4919bbef..fc2fc28af8602ee4cb20a2efede6ba6223576cfb 100644 (file)
--- a/src/gifload.c
+++ b/src/gifload.c
@@ -17,24 +17,30 @@
 
 #include "xli.h"
 
+#ifdef DEBUG
+#define DEBUG_TIMING
+#endif
 
 
-extern Pixmap          test_pix[];
-extern Pixmap          test_clipmask[];
-extern int             test_picture_count;
 
+extern long Counter(void);
 
 
 
-int Read_GIF_to_Pixmaps(Display *display, Window window, char *filename)
+int Read_GIF_to_Pixmaps(Display *display, Window window, char *filename,
+                       Pixmap *pixmap, Pixmap *pixmap_mask)
 {
   Image *image, *image_mask;
   XImageInfo *ximageinfo, *ximageinfo_mask;
-  Pixmap pixmap, pixmap_mask;
   int screen;
   Visual *visual;
   unsigned int depth;
 
+#ifdef DEBUG_TIMING
+  long count1, count2;
+  count1 = Counter();
+#endif
+
   /* load GIF file */
   if (!(image = gifLoad(filename)))
   {
@@ -42,6 +48,13 @@ int Read_GIF_to_Pixmaps(Display *display, Window window, char *filename)
     exit(1);
   }
 
+#ifdef DEBUG_TIMING
+  count2 = Counter();
+  printf("   LOADING '%s' IN %.2f SECONDS\n",
+        filename, (float)(count2-count1)/100.0);
+  count1 = Counter();
+#endif
+
   if (image->depth > 8)
   {
     printf("Sorry, GIFs with more than 256 colors are not supported.\n");
@@ -51,6 +64,13 @@ int Read_GIF_to_Pixmaps(Display *display, Window window, char *filename)
   /* minimize colormap */
   compress(image);
 
+#ifdef DEBUG_TIMING
+  count2 = Counter();
+  printf("   COMPRESSING IMAGE COLORMAP IN %.2f SECONDS\n",
+        (float)(count2-count1)/100.0);
+  count1 = Counter();
+#endif
+
   screen = DefaultScreen(display);
   visual = DefaultVisual(display, screen);
   depth = DefaultDepth(display, screen);
@@ -62,32 +82,40 @@ int Read_GIF_to_Pixmaps(Display *display, Window window, char *filename)
     exit(1);
   }
 
-  if (ximageinfo->cmap != DefaultColormap(display, screen))
-  {
-    /*
-    printf("--> '%s' gets own colormap\n", filename);
-    */
+#ifdef DEBUG_TIMING
+  count2 = Counter();
+  printf("   CONVERTING IMAGE TO XIMAGE IN %.2f SECONDS\n",
+        (float)(count2-count1)/100.0);
+  count1 = Counter();
+#endif
 
+  if (ximageinfo->cmap != DefaultColormap(display, screen))
     XSetWindowColormap(display, window, ximageinfo->cmap);
-  }
 
   /* convert XImage to Pixmap */
-  if ((pixmap = ximageToPixmap(display, window, ximageinfo)) == None)
+  if ((*pixmap = ximageToPixmap(display, window, ximageinfo)) == None)
   {
     fprintf(stderr, "Cannot convert XImage to Pixmap.\n");
     exit(1);
   }
 
-  /*
-  printf("test_picture_count == %d\n", test_picture_count);
-  */
-
-  test_pix[test_picture_count] = pixmap;
-
+#ifdef DEBUG_TIMING
+  count2 = Counter();
+  printf("   CONVERTING IMAGE TO PIXMAP IN %.2f SECONDS\n",
+        (float)(count2-count1)/100.0);
+  count1 = Counter();
+#endif
 
   /* create mono image for masking */
   image_mask = monochrome(image);
 
+#ifdef DEBUG_TIMING
+  count2 = Counter();
+  printf("   CONVERTING IMAGE TO MASK IN %.2f SECONDS\n",
+        (float)(count2-count1)/100.0);
+  count1 = Counter();
+#endif
+
   /* convert internal image structure to X11 XImage */
   if (!(ximageinfo_mask = imageToXImage(display, screen, visual, depth,
                                        image_mask)))
@@ -96,18 +124,26 @@ int Read_GIF_to_Pixmaps(Display *display, Window window, char *filename)
     exit(1);
   }
 
+#ifdef DEBUG_TIMING
+  count2 = Counter();
+  printf("   CONVERTING MASK TO XIMAGE IN %.2f SECONDS\n",
+        (float)(count2-count1)/100.0);
+  count1 = Counter();
+#endif
+
   /* convert XImage to Pixmap */
-  if ((pixmap_mask = ximageToPixmap(display, window, ximageinfo_mask)) == None)
+  if ((*pixmap_mask = ximageToPixmap(display, window, ximageinfo_mask)) == None)
   {
     fprintf(stderr, "Cannot convert XImage to Pixmap.\n");
     exit(1);
   }
 
-
-  test_clipmask[test_picture_count] = pixmap_mask;
-
-  test_picture_count++;
-
+#ifdef DEBUG_TIMING
+  count2 = Counter();
+  printf("   CONVERTING MASK TO PIXMAP IN %.2f SECONDS\n",
+        (float)(count2-count1)/100.0);
+  count1 = Counter();
+#endif
 
   return(GIF_Success);
 }