[gegl] gegl: Add GEGL_DEBUG_INVALIDATION to GeglDebugFlag

[Martin Nordholts <martinn src gnome org>]

commit 269a7b2013ccbe602ab49a1da1418f8fa62159ab
Author: Martin Nordholts <martinn src gnome org>
Date:   Mon Jun 22 07:13:20 2009 +0200

    gegl: Add GEGL_DEBUG_INVALIDATION to GeglDebugFlag
    
    Add GEGL_DEBUG_INVALIDATION to GeglDebugFlag and convert the
    "if (0)"-ed away output to GEGL_NODE (GEGL_DEBUG_INVALIDATION, ...).

 gegl/gegl-debug.h      |    4 +++-
 gegl/graph/gegl-node.c |   22 +++++++++++-----------
 2 files changed, 14 insertions(+), 12 deletions(-)
---
diff --git a/gegl/gegl-debug.h b/gegl/gegl-debug.h
index 2bbd1bc..3e76318 100644
--- a/gegl/gegl-debug.h
+++ b/gegl/gegl-debug.h
@@ -13,7 +13,8 @@ typedef enum {
   GEGL_DEBUG_TILE_BACKEND    = 1 << 3,
   GEGL_DEBUG_PROCESSOR       = 1 << 4,
   GEGL_DEBUG_CACHE           = 1 << 5,
-  GEGL_DEBUG_MISC            = 1 << 6
+  GEGL_DEBUG_MISC            = 1 << 6,
+  GEGL_DEBUG_INVALIDATION    = 1 << 7
 } GeglDebugFlag;
 
 /* only compiled in from gegl-init.c but kept here to
@@ -28,6 +29,7 @@ static const GDebugKey gegl_debug_keys[] = {
   { "buffer-save",   GEGL_DEBUG_BUFFER_SAVE},
   { "tile-backend",  GEGL_DEBUG_TILE_BACKEND},
   { "processor",     GEGL_DEBUG_PROCESSOR},
+  { "invalidation",  GEGL_DEBUG_INVALIDATION},
   { "all",           GEGL_DEBUG_PROCESS|
                      GEGL_DEBUG_BUFFER_LOAD|
                      GEGL_DEBUG_BUFFER_SAVE|
diff --git a/gegl/graph/gegl-node.c b/gegl/graph/gegl-node.c
index 5485376..b90e07e 100644
--- a/gegl/graph/gegl-node.c
+++ b/gegl/graph/gegl-node.c
@@ -27,6 +27,7 @@
 #include "gegl-types-internal.h"
 
 #include "gegl.h"
+#include "gegl-debug.h"
 #include "gegl-node.h"
 #include "gegl-connection.h"
 #include "gegl-pad.h"
@@ -542,12 +543,11 @@ gegl_node_source_invalidated (GeglNode            *source,
   GeglNode      *destination     = gegl_pad_get_node (destination_pad);
   GeglRectangle  dirty_rect;
 
-  if (0) g_warning ("%s.%s is dirtied from %s (%i,%i %ix%i)",
-                    gegl_node_get_debug_name (destination),
-                    gegl_pad_get_name (destination_pad),
-                    gegl_node_get_debug_name (source),
-                    rect->x, rect->y,
-                    rect->width, rect->height);
+  GEGL_NOTE (GEGL_DEBUG_INVALIDATION, "%s.%s is dirtied from %s (%i,%i %iÃ?%i)",
+             gegl_node_get_debug_name (destination), gegl_pad_get_name (destination_pad),
+             gegl_node_get_debug_name (source),
+             rect->x, rect->y,
+             rect->width, rect->height);
 
   if (destination->operation)
     {
@@ -2013,11 +2013,11 @@ graph_source_invalidated (GeglNode            *source,
   GeglNode      *destination = GEGL_NODE (data);
   GeglRectangle  dirty_rect  = *rect;
 
-  if (0) g_warning ("graph:%s is dirtied from %s (%i,%i %ix%i)",
-                    gegl_node_get_debug_name (destination),
-                    gegl_node_get_debug_name (source),
-                    rect->x, rect->y,
-                    rect->width, rect->height);
+  GEGL_NOTE (GEGL_DEBUG_INVALIDATION, "graph:%s is dirtied from %s (%i,%i %ix%i)",
+             gegl_node_get_debug_name (destination),
+             gegl_node_get_debug_name (source),
+             rect->x, rect->y,
+             rect->width, rect->height);
 
   g_signal_emit (destination, gegl_node_signals[INVALIDATED], 0,
                  &dirty_rect, NULL);