editmesh texface drawing, reuse customdata offset rather then looking up each UV and vertex color, gives overall ~9.5% drawing speedup in my tests.

was also doing NULL checks on UV's which are never NULL in this case.

1 files changed, 18 insertions, 0 deletions

diff --git a/source/blender/blenkernel/intern/customdata.c b/source/blender/blenkernel/intern/customdata.c
index 82c0535254b..aca16861a75 100644
--- a/source/blender/blenkernel/intern/customdata.c
+++ b/source/blender/blenkernel/intern/customdata.c
@@ -2104,6 +2104,24 @@ int CustomData_get_offset(const CustomData *data, int type)
 	return data->layers[layer_index].offset;
 }
 
+int CustomData_get_n_offset(const CustomData *data, int type, int n)
+{
+	/* get the layer index of the active layer of type */
+	int layer_index = CustomData_get_layer_index_n(data, type, n);
+	if (layer_index < 0) return -1;
+
+	return data->layers[layer_index].offset;
+}
+
+int CustomData_get_active_offset(const CustomData *data, int type)
+{
+	/* get the layer index of the active layer of type */
+	int layer_index = CustomData_get_active_layer_index(data, type);
+	if (layer_index < 0) return -1;
+
+	return data->layers[layer_index].offset;
+}
+
 int CustomData_set_layer_name(const CustomData *data, int type, int n, const char *name)
 {
 	/* get the layer index of the first layer of type */