[clutter/clutter-1.6] cogl: Use const instead G_CONST_RETURN

[Emmanuele Bassi <ebassi src gnome org>]

commit c97bacaae107a2f134a442adf27d7956c5b07217
Author: Javier Jardón <jjardon gnome org>
Date:   Wed Jun 8 18:31:00 2011 +0100

    cogl: Use const instead G_CONST_RETURN
    
    https://bugzilla.gnome.org/show_bug.cgi?id=652129

 clutter/cogl/cogl/cogl-material-compat.c  |    2 +-
 clutter/cogl/cogl/cogl-material-compat.h  |    2 +-
 clutter/cogl/cogl/cogl-matrix.h           |    2 +-
 clutter/cogl/cogl/cogl-pipeline-private.h |    2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)
---
diff --git a/clutter/cogl/cogl/cogl-material-compat.c b/clutter/cogl/cogl/cogl-material-compat.c
index 94d07fc..de3038e 100644
--- a/clutter/cogl/cogl/cogl-material-compat.c
+++ b/clutter/cogl/cogl/cogl-material-compat.c
@@ -279,7 +279,7 @@ cogl_material_set_layer_matrix (CoglMaterial     *material,
                                   layer_index, matrix);
 }
 
-G_CONST_RETURN GList *
+const GList *
 cogl_material_get_layers (CoglMaterial *material)
 {
   return _cogl_pipeline_get_layers (COGL_PIPELINE (material));
diff --git a/clutter/cogl/cogl/cogl-material-compat.h b/clutter/cogl/cogl/cogl-material-compat.h
index 34c6d29..00a85c7 100644
--- a/clutter/cogl/cogl/cogl-material-compat.h
+++ b/clutter/cogl/cogl/cogl-material-compat.h
@@ -889,7 +889,7 @@ cogl_material_set_layer_matrix (CoglMaterial     *material,
  *    cogl_material_layer_* functions. The list is owned by Cogl and it
  *    should not be modified or freed
  */
-G_CONST_RETURN GList *
+const GList *
 cogl_material_get_layers (CoglMaterial *material);
 
 /**
diff --git a/clutter/cogl/cogl/cogl-matrix.h b/clutter/cogl/cogl/cogl-matrix.h
index 8e9f207..83392ed 100644
--- a/clutter/cogl/cogl/cogl-matrix.h
+++ b/clutter/cogl/cogl/cogl-matrix.h
@@ -277,7 +277,7 @@ cogl_matrix_init_from_array (CoglMatrix *matrix,
  *
  * Return value: a pointer to the float array
  */
-G_CONST_RETURN float *
+const float *
 cogl_matrix_get_array (const CoglMatrix *matrix);
 
 /**
diff --git a/clutter/cogl/cogl/cogl-pipeline-private.h b/clutter/cogl/cogl/cogl-pipeline-private.h
index 47007fb..3485582 100644
--- a/clutter/cogl/cogl/cogl-pipeline-private.h
+++ b/clutter/cogl/cogl/cogl-pipeline-private.h
@@ -1174,7 +1174,7 @@ _cogl_pipeline_prune_to_n_layers (CoglPipeline *pipeline, int n);
  * API to support the deprecate cogl_pipeline_layer_xyz functions...
  */
 
-G_CONST_RETURN GList *
+const GList *
 _cogl_pipeline_get_layers (CoglPipeline *pipeline);
 
 void