gdk_image_get_pixel, gdk_image_put_pixel: Fixed sense of bounds checks.

4 files changed, 13 insertions, 13 deletions

diff --git a/gdk/linux-fb/gdkimage-fb.c b/gdk/linux-fb/gdkimage-fb.c
index a624b9df48..265be62319 100644
--- a/gdk/linux-fb/gdkimage-fb.c
+++ b/gdk/linux-fb/gdkimage-fb.c
@@ -264,8 +264,8 @@ gdk_image_get_pixel (GdkImage *image,
   GdkImagePrivateFB *private;
 
   g_return_val_if_fail (image != NULL, 0);
-  g_return_val_if_fail (x < 0 || x >= image->width, 0);
-  g_return_val_if_fail (y < 0 || y >= image->height, 0);
+  g_return_val_if_fail (x >= 0 && x < image->width, 0);
+  g_return_val_if_fail (y >= 0 && y < image->height, 0);
 
   private = GDK_IMAGE_PRIVATE_DATA (image);
 
@@ -298,8 +298,8 @@ gdk_image_put_pixel (GdkImage *image,
   guchar *ptr = image->mem;
 
   g_return_if_fail (image != NULL);
-  g_return_if_fail (x < 0 || x >= image->width);
-  g_return_if_fail (y < 0 || y >= image->height);
+  g_return_if_fail (x >= 0 && x < image->width);
+  g_return_if_fail (y >= 0 && y < image->height);
 
   switch (image->depth)
     {
diff --git a/gdk/win32/gdkimage-win32.c b/gdk/win32/gdkimage-win32.c
index 99a35d3c16..9f4f6784fb 100644
--- a/gdk/win32/gdkimage-win32.c
+++ b/gdk/win32/gdkimage-win32.c
@@ -265,8 +265,8 @@ gdk_image_get_pixel (GdkImage *image,
   guchar *pixelp;
 
   g_return_val_if_fail (image != NULL, 0);
-  g_return_val_if_fail (x < 0 || x >= image->width, 0);
-  g_return_val_if_fail (y < 0 || y >= image->height, 0);
+  g_return_val_if_fail (x >= 0 && x < image->width, 0);
+  g_return_val_if_fail (y >= 0 && y < image->height, 0);
 
   if (!(x >= 0 && x < image->width && y >= 0 && y < image->height))
       return 0;
@@ -313,8 +313,8 @@ gdk_image_put_pixel (GdkImage *image,
   guchar *pixelp;
 
   g_return_if_fail (image != NULL);
-  g_return_if_fail (x < 0 || x >= image->width);
-  g_return_if_fail (y < 0 || y >= image->height);
+  g_return_if_fail (x >= 0 && x < image->width);
+  g_return_if_fail (y >= 0 && y < image->height);
 
   if  (!(x >= 0 && x < image->width && y >= 0 && y < image->height))
     return;
diff --git a/gdk/x11/gdkdrawable-x11.c b/gdk/x11/gdkdrawable-x11.c
index ed07cace1a..6b0a78115d 100644
--- a/gdk/x11/gdkdrawable-x11.c
+++ b/gdk/x11/gdkdrawable-x11.c
@@ -1255,7 +1255,7 @@ draw_with_images (GdkDrawable       *drawable,
 				 GDK_PIXMAP_XID (pix),
 				 mask_format, 0, NULL);
 
-  dest_pict = gdk_x11_drawable_get_picture (drawable);
+  dest_pict = gdk_x11_drawable_get_picture (drawable);  
   
   pix_gc = gdk_gc_new (pix);
 
diff --git a/gdk/x11/gdkimage-x11.c b/gdk/x11/gdkimage-x11.c
index 52fbad19b4..6db8345020 100644
--- a/gdk/x11/gdkimage-x11.c
+++ b/gdk/x11/gdkimage-x11.c
@@ -697,8 +697,8 @@ gdk_image_get_pixel (GdkImage *image,
   GdkImagePrivateX11 *private;
 
   g_return_val_if_fail (GDK_IS_IMAGE (image), 0);
-  g_return_val_if_fail (x < 0 || x >= image->width, 0);
-  g_return_val_if_fail (y < 0 || y >= image->height, 0);
+  g_return_val_if_fail (x >= 0 && x < image->width, 0);
+  g_return_val_if_fail (y >= 0 && y < image->height, 0);
 
   private = PRIVATE_DATA (image);
 
@@ -719,8 +719,8 @@ gdk_image_put_pixel (GdkImage *image,
   GdkImagePrivateX11 *private;
 
   g_return_if_fail (GDK_IS_IMAGE (image));
-  g_return_if_fail (x < 0 || x >= image->width);
-  g_return_if_fail (y < 0 || y >= image->height);
+  g_return_if_fail (x >= 0 && x < image->width);
+  g_return_if_fail (y >= 0 && y < image->height);
 
   private = PRIVATE_DATA (image);