X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Flibgame%2Fimage.c;h=9d76865e2666653edabab39f07f4810307260666;hb=ccbc62287e20cd3776b95980a77be3fee5ad7053;hp=719c662a557d04b8ccd144c2940d6011ee331225;hpb=37a06df577bbfd00f4b361f92cacb0d97036ba93;p=rocksndiamonds.git

diff --git a/src/libgame/image.c b/src/libgame/image.c
index 719c662a..9d76865e 100644
--- a/src/libgame/image.c
+++ b/src/libgame/image.c
@@ -1,7 +1,7 @@
 /***********************************************************
 * Artsoft Retro-Game Library                               *
 *----------------------------------------------------------*
-* (c) 1994-2002 Artsoft Entertainment                      *
+* (c) 1994-2006 Artsoft Entertainment                      *
 *               Holger Schemel                             *
 *               Detmolder Strasse 189                      *
 *               33604 Bielefeld                            *
@@ -64,28 +64,28 @@ void freeImage(Image *image)
    note: the internal format is big endian */
 
 #define memory_to_value(ptr, len) (					    \
-(len) == 1 ? (unsigned long)(                 *( (byte *)(ptr))         ) : \
-(len) == 2 ? (unsigned long)(((unsigned long)(*( (byte *)(ptr))   ))<< 8)   \
-			  + (                 *(((byte *)(ptr))+1)      ) : \
-(len) == 3 ? (unsigned long)(((unsigned long)(*( (byte *)(ptr))   ))<<16)   \
-			  + (((unsigned long)(*(((byte *)(ptr))+1)))<< 8)   \
-			  + (                 *(((byte *)(ptr))+2)      ) : \
-	     (unsigned long)(((unsigned long)(*( (byte *)(ptr))   ))<<24)   \
-			  + (((unsigned long)(*(((byte *)(ptr))+1)))<<16)   \
-			  + (((unsigned long)(*(((byte *)(ptr))+2)))<< 8)   \
-			  + (                 *(((byte *)(ptr))+3)      ) )
+(len) == 1 ? (unsigned int)(                *( (byte *)(ptr))         ) : \
+(len) == 2 ? (unsigned int)(((unsigned int)(*( (byte *)(ptr))   ))<< 8)   \
+			 + (                *(((byte *)(ptr))+1)      ) : \
+(len) == 3 ? (unsigned int)(((unsigned int)(*( (byte *)(ptr))   ))<<16)   \
+			 + (((unsigned int)(*(((byte *)(ptr))+1)))<< 8)   \
+			 + (                *(((byte *)(ptr))+2)      ) : \
+	     (unsigned int)(((unsigned int)(*( (byte *)(ptr))   ))<<24)   \
+			 + (((unsigned int)(*(((byte *)(ptr))+1)))<<16)   \
+			 + (((unsigned int)(*(((byte *)(ptr))+2)))<< 8)   \
+			 + (                *(((byte *)(ptr))+3)      ) )
 
 
 #define value_to_memory(value, ptr, len) (				\
 (len) == 1 ? (*( (byte *)(ptr)   ) = ( value     ) ) :			\
-(len) == 2 ? (*( (byte *)(ptr)   ) = (((unsigned long)(value))>> 8),	\
+(len) == 2 ? (*( (byte *)(ptr)   ) = (((unsigned int)(value))>> 8),	\
 	      *(((byte *)(ptr))+1) = ( value     ) ) :			\
-(len) == 3 ? (*( (byte *)(ptr)   ) = (((unsigned long)(value))>>16),	\
-	      *(((byte *)(ptr))+1) = (((unsigned long)(value))>> 8),	\
+(len) == 3 ? (*( (byte *)(ptr)   ) = (((unsigned int)(value))>>16),	\
+	      *(((byte *)(ptr))+1) = (((unsigned int)(value))>> 8),	\
 	      *(((byte *)(ptr))+2) = ( value     ) ) :			\
-             (*( (byte *)(ptr)   ) = (((unsigned long)(value))>>24),	\
-	      *(((byte *)(ptr))+1) = (((unsigned long)(value))>>16),	\
-	      *(((byte *)(ptr))+2) = (((unsigned long)(value))>> 8),	\
+             (*( (byte *)(ptr)   ) = (((unsigned int)(value))>>24),	\
+	      *(((byte *)(ptr))+1) = (((unsigned int)(value))>>16),	\
+	      *(((byte *)(ptr))+2) = (((unsigned int)(value))>> 8),	\
 	      *(((byte *)(ptr))+3) = ( value     ) ))
 
 static Pixmap Image_to_Mask(Image *image, Display *display, Window window)
@@ -385,7 +385,7 @@ XImageInfo *Image_to_Pixmap(Display *display, int screen, Visual *visual,
 	  if (!private_cmap)
 	  {
 	    if (options.verbose)
-	      Error(ERR_RETURN, "switching to private colormap");
+	      Error(ERR_INFO, "switching to private colormap");
 
 	    /* we just filled up the default colormap -- get a private one
 	       which contains all already allocated colors */
@@ -486,7 +486,7 @@ XImageInfo *Image_to_Pixmap(Display *display, int screen, Visual *visual,
       break;
   
     default:
-      Error(ERR_RETURN,"DirectColor, TrueColor or PseudoColor display needed");
+      Error(ERR_INFO,"DirectColor, TrueColor or PseudoColor display needed");
       SetError(error, "display class not supported");
 
       return NULL;
@@ -560,7 +560,7 @@ XImageInfo *Image_to_Pixmap(Display *display, int screen, Visual *visual,
 	}
 
         default:
-	  Error(ERR_RETURN, "RGB or TrueColor image needed");
+	  Error(ERR_INFO, "RGB or TrueColor image needed");
 	  SetError(error, "image type not supported");
 
 	  return NULL;
@@ -594,7 +594,7 @@ XImageInfo *Image_to_Pixmap(Display *display, int screen, Visual *visual,
     }
 
     default:
-      Error(ERR_RETURN,"DirectColor, TrueColor or PseudoColor display needed");
+      Error(ERR_INFO,"DirectColor, TrueColor or PseudoColor display needed");
       SetError(error, "display class not supported");
 
       return NULL;
@@ -649,7 +649,11 @@ void ZoomPixmap(Display *display, GC gc, Pixmap src_pixmap, Pixmap dst_pixmap,
 
   if (scale_down)
   {
+#if 1
+    zoom_factor = MIN(src_width / dst_width, src_height / dst_height);
+#else
     zoom_factor = src_width / dst_width;
+#endif
 
     /* adjust source image size to integer multiple of destination size */
     src_width  = dst_width  * zoom_factor;
@@ -657,7 +661,11 @@ void ZoomPixmap(Display *display, GC gc, Pixmap src_pixmap, Pixmap dst_pixmap,
   }
   else
   {
+#if 1
+    zoom_factor = MIN(dst_width / src_width, dst_height / src_height);
+#else
     zoom_factor = dst_width / src_width;
+#endif
 
     /* no adjustment needed when scaling up (some pixels may be left blank) */
   }
@@ -930,7 +938,7 @@ int getImageIDFromToken(char *token)
   int i;
 
   for (i = 0; i < num_list_entries; i++)
-    if (strcmp(file_list[i].token, token) == 0)
+    if (strEqual(file_list[i].token, token))
       return i;
 
   return -1;
@@ -1032,8 +1040,15 @@ void ReloadCustomImages()
   printf("::: reloading images '%s' ...\n", artwork.gfx_current_identifier);
 #endif
 
+  print_timestamp_init("ReloadCustomImages");
+
   LoadArtworkConfig(image_info);
+  print_timestamp_time("LoadArtworkConfig");
+
   ReloadCustomArtworkList(image_info);
+  print_timestamp_time("ReloadCustomArtworkList");
+
+  print_timestamp_done("ReloadCustomImages");
 }
 
 void CreateImageWithSmallImages(int pos, int zoom_factor)
@@ -1049,6 +1064,19 @@ void CreateImageWithSmallImages(int pos, int zoom_factor)
   img_info->scaled_up = TRUE;
 }
 
+void ScaleImage(int pos, int zoom_factor)
+{
+  ImageInfo *img_info = getImageInfoEntryFromImageID(pos);
+
+  if (img_info == NULL || img_info->scaled_up)
+    return;
+
+  if (zoom_factor != 1)
+    ScaleBitmap(img_info->bitmap, zoom_factor);
+
+  img_info->scaled_up = TRUE;
+}
+
 void FreeAllImages()
 {
   FreeCustomArtworkLists(image_info);