[gegl/soc-2011-seamless-clone] More small fixed for autotools and code

[Barak Itkin <barakitkin src gnome org>]

commit e7632126ba5b617db1fed6ac0476dbe28d47f7af
Author: Barak Itkin <lightningismyname gmail com>
Date:   Tue Aug 2 21:32:15 2011 +0300

    More small fixed for autotools and code

 operations/common/seamless-clone/Makefile.am       |    6 ++-
 operations/common/seamless-clone/find-outline.c    |    2 +
 operations/common/seamless-clone/make-mesh.c       |    2 +-
 .../poly2tri-c/refine/triangulation.c              |    2 +-
 operations/common/seamless-clone/seamless-clone.c  |   46 ++++++++++++++------
 5 files changed, 40 insertions(+), 18 deletions(-)
---
diff --git a/operations/common/seamless-clone/Makefile.am b/operations/common/seamless-clone/Makefile.am
index 84cb3ed..30d5b39 100644
--- a/operations/common/seamless-clone/Makefile.am
+++ b/operations/common/seamless-clone/Makefile.am
@@ -1,6 +1,8 @@
 SUBDIRS = poly2tri-c
 
-include $(top_srcdir)/operations/Makefile-operations.am
+include $(top_srcdir)/operations/Makefile-common.am
+
+LIBS            = $(op_libs)
 
 seamless_clone_la_SOURCES = \
 	make-mesh.c			\
@@ -10,7 +12,7 @@ seamless_clone_la_SOURCES = \
 	seamless-clone.c	\
 	seamless-clone.h
 
-seamless_clone_la_LIBADD = $(op_libs) poly2tri-c/libpoly2tri-c.la $(GLIB_LIBS)
+seamless_clone_la_LIBADD = $(op_libs) poly2tri-c/libpoly2tri-c.la
 seamless_clone_la_CFLAGS = $(AM_CFLAGS) $(BABL_CFLAGS) $(GLIB_CFLAGS)
 
 opdir = $(libdir)/gegl- GEGL_API_VERSION@
diff --git a/operations/common/seamless-clone/find-outline.c b/operations/common/seamless-clone/find-outline.c
index 042e6bf..acd0db1 100644
--- a/operations/common/seamless-clone/find-outline.c
+++ b/operations/common/seamless-clone/find-outline.c
@@ -205,6 +205,8 @@ sc_outline_find_ccw (GeglRectangle *rect,
       DIRN = outline_walk_cw (rect, pixels, DIR,&pt,&ptN);
     }
 
+  g_debug ("Outline has %d points", points->len);
+  
   return points;
 }
 
diff --git a/operations/common/seamless-clone/make-mesh.c b/operations/common/seamless-clone/make-mesh.c
index 315af17..b45ce18 100644
--- a/operations/common/seamless-clone/make-mesh.c
+++ b/operations/common/seamless-clone/make-mesh.c
@@ -116,7 +116,7 @@ sc_compute_sample_list_weights (gdouble        Px,
         {
 		  gdouble temp = 1;
           g_ptr_array_remove_range (sl->points, 0, N);
-          g_array_remove_range (sl->weights, 0, N);
+          /* No weights yet so nothing to remove */
           
           g_ptr_array_add (sl->points, pt1);
           g_array_append_val (sl->weights, temp);
diff --git a/operations/common/seamless-clone/poly2tri-c/refine/triangulation.c b/operations/common/seamless-clone/poly2tri-c/refine/triangulation.c
index f731a08..73e78e5 100755
--- a/operations/common/seamless-clone/poly2tri-c/refine/triangulation.c
+++ b/operations/common/seamless-clone/poly2tri-c/refine/triangulation.c
@@ -178,7 +178,7 @@ p2tr_triangulation_get_points (P2tRTriangulation *self, GPtrArray *dest)
 		}
     }
 
-  g_hash_table_free (pts);
+  g_hash_table_destroy (pts);
 }
 /* ########################################################################## */
 /*                               Point struct                                 */
diff --git a/operations/common/seamless-clone/seamless-clone.c b/operations/common/seamless-clone/seamless-clone.c
index 6188626..9ad3941 100644
--- a/operations/common/seamless-clone/seamless-clone.c
+++ b/operations/common/seamless-clone/seamless-clone.c
@@ -39,18 +39,23 @@ get_required_for_output (GeglOperation       *operation,
                          const gchar         *input_pad,
                          const GeglRectangle *region)
 {
-  GeglRectangle result;
+  GeglRectangle *temp = NULL;
+  GeglRectangle  result;
 
-  if (g_strcmp0 (input_pad, "input"))
-    result = *gegl_operation_source_get_bounding_box (operation, "input");
-  else if (g_strcmp0 (input_pad, "aux"))
-    result = *gegl_operation_source_get_bounding_box (operation, "aux");
+  g_debug ("seamless-clone.c::get_required_for_output");
+  
+  if (g_strcmp0 (input_pad, "input") || g_strcmp0 (input_pad, "aux"))
+    temp = gegl_operation_source_get_bounding_box (operation, input_pad);
   else
-    g_assert_not_reached ();
-
-  printf ("Input \"%s\" size is:\n", input_pad);
-  gegl_rectangle_dump (&result);
+    g_warning ("seamless-clone::Unknown input pad \"%s\"\n", input_pad);
 
+  if (temp != NULL)
+    result = *temp;
+  else
+    {
+      result.width = result.height = 0;
+    }
+  
   return result;
 }
 
@@ -59,6 +64,8 @@ prepare (GeglOperation *operation)
 {
   Babl *format = babl_format ("RGBA float");
 
+  g_debug ("seamless-clone.c::prepare");
+  
   gegl_operation_set_format (operation, "input",  format);
   gegl_operation_set_format (operation, "aux",    format);
   gegl_operation_set_format (operation, "output", format);
@@ -82,14 +89,16 @@ sc_point_to_color_func (P2tRPoint *point,
   gint i;
   guint N = sl->points->len;
   
-  Babl *format = babl_format("RGB float");
+  Babl *format = babl_format ("RGBA float");
 
   for (i = 0; i < N; i++)
     {
       P2tRPoint *pt = g_ptr_array_index (sl->points, i);
       gdouble weight = g_array_index (sl->weights, gdouble, i);
-      
+
+      g_assert (format != NULL);
       gegl_buffer_sample (cci->aux_buf, pt->x, pt->y, NULL, aux_c, format, GEGL_INTERPOLATION_NEAREST);
+      g_assert (format != NULL);
       gegl_buffer_sample (cci->input_buf, pt->x, pt->y, NULL, input_c, format, GEGL_INTERPOLATION_NEAREST);
       
       dest_c[0] = weight * (input_c[0] - aux_c[0]);
@@ -124,7 +133,8 @@ process (GeglOperation       *operation,
   ScColorComputeInfo  cci;
   P2tRImageConfig     imcfg;
 
-  printf ("The aux_rect is:\n");
+  g_debug ("seamless-clone.c::process");
+  printf ("The aux_rect is: ");
   gegl_rectangle_dump (&aux_rect);
 
   /********************************************************************/
@@ -134,17 +144,23 @@ process (GeglOperation       *operation,
   /* First, find the paste outline */
   aux_raw = g_new (gfloat, 4 * aux_rect.width * aux_rect.height);
   gegl_buffer_get (aux, 1.0, &aux_rect, babl_format("RGBA float"), aux_raw, GEGL_AUTO_ROWSTRIDE);
-  
+
+  g_debug ("Start making outline");
   outline = sc_outline_find_ccw (&aux_rect, aux_raw);
+  g_debug ("Finish making outline");
   
   g_free (aux_raw);
   aux_raw = NULL;
 
   /* Then, Generate the mesh */
+  g_debug ("Start making fine mesh");
   mesh = sc_make_fine_mesh (outline, &mesh_bounds);
+  g_debug ("Finish making fine mesh");
 
   /* Finally, Generate the mesh sample list for each point */
+  g_debug ("Start computing sampling");
   mesh_sampling = sc_mesh_sampling_compute (outline, mesh);
+  g_debug ("Finish computing sampling");
 
   /* If caching of UV is desired, it shold be done here! */
 
@@ -166,8 +182,10 @@ process (GeglOperation       *operation,
   imcfg.x_samples = result->width;
   imcfg.y_samples = result->height;
   imcfg.cpp = 4;
-  
+
+  g_debug ("Start mesh rendering");
   p2tr_mesh_render_scanline (mesh, out_raw, &imcfg, sc_point_to_color_func, &cci);
+  g_debug ("Finish mesh rendering");
 
   /* TODO: Add the aux to the mesh rendering! */
   gegl_buffer_set (output, result, babl_format("RGBA float"), out_raw, GEGL_AUTO_ROWSTRIDE);