[Bf-blender-cvs] [ea76ec2] master: Cleanup: rename `CustomData_swap` to `CustomData_swap_corners`.

[Bastien Montagne]

Commit: ea76ec2866d11156b689287f4190dfe4e79314b2
Author: Bastien Montagne
Date:   Sun Feb 28 15:16:42 2016 +0100
Branches: master
https://developer.blender.org/rBea76ec2866d11156b689287f4190dfe4e79314b2

Cleanup: rename `CustomData_swap` to `CustomData_swap_corners`.

More in line with our other func names handling sub-item data (mainly, tessfaces' UVs and VCol...).

===================================================================

M	source/blender/blenkernel/BKE_customdata.h
M	source/blender/blenkernel/intern/DerivedMesh.c
M	source/blender/blenkernel/intern/customdata.c
M	source/blender/blenkernel/intern/mesh.c

===================================================================

diff --git a/source/blender/blenkernel/BKE_customdata.h b/source/blender/blenkernel/BKE_customdata.h
index a7c5c21..0b248be 100644
--- a/source/blender/blenkernel/BKE_customdata.h
+++ b/source/blender/blenkernel/BKE_customdata.h
@@ -258,7 +258,7 @@ void CustomData_bmesh_interp(
 /* swaps the data in the element corners, to new corners with indices as
  * specified in corner_indices. for edges this is an array of length 2, for
  * faces an array of length 4 */
-void CustomData_swap(struct CustomData *data, int index, const int *corner_indices);
+void CustomData_swap_corners(struct CustomData *data, int index, const int *corner_indices);
 
 /* gets a pointer to the data element at index from the first layer of type
  * returns NULL if there is no layer of type
diff --git a/source/blender/blenkernel/intern/DerivedMesh.c b/source/blender/blenkernel/intern/DerivedMesh.c
index fa9875e..252cee9 100644
--- a/source/blender/blenkernel/intern/DerivedMesh.c
+++ b/source/blender/blenkernel/intern/DerivedMesh.c
@@ -1083,7 +1083,7 @@ void DM_interp_tessface_data(
 
 void DM_swap_tessface_data(DerivedMesh *dm, int index, const int *corner_indices)
 {
-	CustomData_swap(&dm->faceData, index, corner_indices);
+	CustomData_swap_corners(&dm->faceData, index, corner_indices);
 }
 
 void DM_interp_loop_data(
diff --git a/source/blender/blenkernel/intern/customdata.c b/source/blender/blenkernel/intern/customdata.c
index c0ebcfa..c120509 100644
--- a/source/blender/blenkernel/intern/customdata.c
+++ b/source/blender/blenkernel/intern/customdata.c
@@ -2333,7 +2333,14 @@ void CustomData_interp(const CustomData *source, CustomData *dest,
 	if (count > SOURCE_BUF_SIZE) MEM_freeN((void *)sources);
 }
 
-void CustomData_swap(struct CustomData *data, int index, const int *corner_indices)
+/**
+ * Swap data inside each item, for all layers.
+ * This only applies to item types that may store several sub-item data (e.g. corner data [UVs, VCol, ...] of
+ * tessellated faces).
+ *
+ * \param corner_indices A mapping 'new_index -> old_index' of sub-item data.
+ */
+void CustomData_swap_corners(struct CustomData *data, int index, const int *corner_indices)
 {
 	const LayerTypeInfo *typeInfo;
 	int i;
diff --git a/source/blender/blenkernel/intern/mesh.c b/source/blender/blenkernel/intern/mesh.c
index 48386f3..4b3a689 100644
--- a/source/blender/blenkernel/intern/mesh.c
+++ b/source/blender/blenkernel/intern/mesh.c
@@ -995,7 +995,7 @@ int test_index_face(MFace *mface, CustomData *fdata, int mfindex, int nr)
 			SWAP(unsigned int, mface->v2, mface->v3);
 
 			if (fdata)
-				CustomData_swap(fdata, mfindex, corner_indices);
+				CustomData_swap_corners(fdata, mfindex, corner_indices);
 		}
 	}
 	else if (nr == 4) {
@@ -1006,7 +1006,7 @@ int test_index_face(MFace *mface, CustomData *fdata, int mfindex, int nr)
 			SWAP(unsigned int, mface->v2, mface->v4);
 
 			if (fdata)
-				CustomData_swap(fdata, mfindex, corner_indices);
+				CustomData_swap_corners(fdata, mfindex, corner_indices);
 		}
 	}