Indent 4 spaces instead of 2

1 files changed, 33 insertions, 33 deletions

diff --git a/src/cairo-image.cpp b/src/cairo-image.cpp
index 1e374ea..98fe05f 100644
--- a/src/cairo-image.cpp
+++ b/src/cairo-image.cpp
@@ -4,55 +4,55 @@
 #include <cairo-gl.h>
 
 struct graphics_state {
-  Display   *dpy;
-  Window     window;
+    Display   *dpy;
+    Window     window;
 };
 
 static void
 cleanup (void *data)
 {
-  struct graphics_state *state = (graphics_state*)data;
+    struct graphics_state *state = (graphics_state*)data;
 
-  /*
-  XDestroyWindow (state->dpy, state->window);
-  XCloseDisplay (state->dpy);
-  */
-  free (state);
+    /*
+      XDestroyWindow (state->dpy, state->window);
+      XCloseDisplay (state->dpy);
+    */
+    free (state);
 }
 
 cairo_surface_t *
 create_cairo_surface_image (int width, int height)
 {
-  struct graphics_state *state;
-  cairo_surface_t *cairo_surface;
+    struct graphics_state *state;
+    cairo_surface_t *cairo_surface;
 
-  state = (graphics_state*) malloc (sizeof (struct graphics_state));
-  if (!state) {
-    warnx ("Out of memory\n");
-    return NULL;
-  }
+    state = (graphics_state*) malloc (sizeof (struct graphics_state));
+    if (!state) {
+        warnx ("Out of memory\n");
+        return NULL;
+    }
 
-  /*
-  state->dpy = XOpenDisplay (NULL);
-  if (state->dpy == NULL) {
-    warnx ("Failed to open display: %s\n", XDisplayName (0));
-    return NULL;
-  }
-  */
+    /*
+      state->dpy = XOpenDisplay (NULL);
+      if (state->dpy == NULL) {
+      warnx ("Failed to open display: %s\n", XDisplayName (0));
+      return NULL;
+      }
+    */
 
-  cairo_surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32,
-					      width,
-					      height);
+    cairo_surface = cairo_image_surface_create (CAIRO_FORMAT_ARGB32,
+                                                width,
+                                                height);
 
-  if (cairo_surface_set_user_data (cairo_surface,
-				  (cairo_user_data_key_t *) cleanup,
-				  state,
-				  cleanup))
+    if (cairo_surface_set_user_data (cairo_surface,
+                                     (cairo_user_data_key_t *) cleanup,
+                                     state,
+                                     cleanup))
     {
-      warnx ("Failed to setup cleanup callback closure\n");
-      cleanup (state);
-      return NULL;
+        warnx ("Failed to setup cleanup callback closure\n");
+        cleanup (state);
+        return NULL;
     }
 
-  return cairo_surface;
+    return cairo_surface;
 }