change customdata mask from an 'unsigned int' to an 'u_int64_t', since BMesh branch has run out of bits

5 files changed, 13 insertions, 11 deletions

diff --git a/source/blender/blenkernel/BKE_customdata.h b/source/blender/blenkernel/BKE_customdata.h
index 1d344c6e810..fea706c45a5 100644
--- a/source/blender/blenkernel/BKE_customdata.h
+++ b/source/blender/blenkernel/BKE_customdata.h
@@ -41,7 +41,7 @@ extern "C" {
 struct ID;
 struct CustomData;
 struct CustomDataLayer;
-typedef unsigned int CustomDataMask;
+typedef u_int64_t CustomDataMask;
 
 extern const CustomDataMask CD_MASK_BAREMESH;
 extern const CustomDataMask CD_MASK_MESH;
@@ -65,6 +65,8 @@ extern const CustomDataMask CD_MASK_FACECORNERS;
 #define CD_DUPLICATE 4  /* do a full copy of all layers, only allowed if source
 						   has same number of elements */
 
+#define CD_TYPE_AS_MASK(_type) (CustomDataMask)(1 << (CustomDataMask)(_type))
+
 /* initialises a CustomData object with the same layer setup as source.
  * mask is a bitfield where (mask & (1 << (layer type))) indicates
  * if a layer should be copied or not. alloctype must be one of the above. */
diff --git a/source/blender/blenkernel/depsgraph_private.h b/source/blender/blenkernel/depsgraph_private.h
index 2dd14281253..1c4d423131f 100644
--- a/source/blender/blenkernel/depsgraph_private.h
+++ b/source/blender/blenkernel/depsgraph_private.h
@@ -69,7 +69,7 @@ typedef struct DagNode
 	int ancestor_count;
 	unsigned int lay;				// accumulated layers of its relations + itself
 	unsigned int scelay;			// layers due to being in scene
-	unsigned int customdata_mask;	// customdata mask
+	u_int64_t customdata_mask;	// customdata mask
 	int lasttime;		// if lasttime != DagForest->time, this node was not evaluated yet for flushing
 	int BFS_dist;		// BFS distance
 	int DFS_dist;		// DFS distance
diff --git a/source/blender/blenkernel/intern/customdata.c b/source/blender/blenkernel/intern/customdata.c
index 5305372402b..289faaa0095 100644
--- a/source/blender/blenkernel/intern/customdata.c
+++ b/source/blender/blenkernel/intern/customdata.c
@@ -943,7 +943,7 @@ void CustomData_merge(const struct CustomData *source, struct CustomData *dest,
 			number++;
 
 		if(lastflag & CD_FLAG_NOCOPY) continue;
-		else if(!((int)mask & (int)(1 << (int)type))) continue;
+		else if(!(mask & CD_TYPE_AS_MASK(type))) continue;
 		else if(number < CustomData_number_of_layers(dest, type)) continue;
 
 		if((alloctype == CD_ASSIGN) && (lastflag & CD_FLAG_NOFREE))
@@ -1500,7 +1500,7 @@ void CustomData_set_only_copy(const struct CustomData *data,
 	int i;
 
 	for(i = 0; i < data->totlayer; ++i)
-		if(!((int)mask & (int)(1 << (int)data->layers[i].type)))
+		if(!(mask & CD_TYPE_AS_MASK(data->layers[i].type)))
 			data->layers[i].flag |= CD_FLAG_NOCOPY;
 }
 
@@ -2441,7 +2441,7 @@ void CustomData_external_reload(CustomData *data, ID *UNUSED(id), CustomDataMask
 		layer = &data->layers[i];
 		typeInfo = layerType_getInfo(layer->type);
 
-		if(!(mask & (1<<layer->type)));
+		if(!(mask & CD_TYPE_AS_MASK(layer->type)));
 		else if((layer->flag & CD_FLAG_EXTERNAL) && (layer->flag & CD_FLAG_IN_MEMORY)) {
 			if(typeInfo->free)
 				typeInfo->free(layer->data, totelem, typeInfo->size);
@@ -2467,7 +2467,7 @@ void CustomData_external_read(CustomData *data, ID *id, CustomDataMask mask, int
 		layer = &data->layers[i];
 		typeInfo = layerType_getInfo(layer->type);
 
-		if(!(mask & (1<<layer->type)));
+		if(!(mask & CD_TYPE_AS_MASK(layer->type)));
 		else if(layer->flag & CD_FLAG_IN_MEMORY);
 		else if((layer->flag & CD_FLAG_EXTERNAL) && typeInfo->read)
 			update= 1;
@@ -2488,7 +2488,7 @@ void CustomData_external_read(CustomData *data, ID *id, CustomDataMask mask, int
 		layer = &data->layers[i];
 		typeInfo = layerType_getInfo(layer->type);
 
-		if(!(mask & (1<<layer->type)));
+		if(!(mask & CD_TYPE_AS_MASK(layer->type)));
 		else if(layer->flag & CD_FLAG_IN_MEMORY);
 		else if((layer->flag & CD_FLAG_EXTERNAL) && typeInfo->read) {
 			blay= cdf_layer_find(cdf, layer->type, layer->name);
@@ -2527,7 +2527,7 @@ void CustomData_external_write(CustomData *data, ID *id, CustomDataMask mask, in
 		layer = &data->layers[i];
 		typeInfo = layerType_getInfo(layer->type);
 
-		if(!(mask & (1<<layer->type)));
+		if(!(mask & CD_TYPE_AS_MASK(layer->type)));
 		else if((layer->flag & CD_FLAG_EXTERNAL) && typeInfo->write)
 			update= 1;
 	}
@@ -2641,7 +2641,7 @@ void CustomData_external_remove(CustomData *data, ID *id, int type, int totelem)
 
 	if(layer->flag & CD_FLAG_EXTERNAL) {
 		if(!(layer->flag & CD_FLAG_IN_MEMORY))
-			CustomData_external_read(data, id, (1<<layer->type), totelem);
+			CustomData_external_read(data, id, CD_TYPE_AS_MASK(layer->type), totelem);
 
 		layer->flag &= ~CD_FLAG_EXTERNAL;
 
diff --git a/source/blender/blenkernel/intern/mesh_validate.c b/source/blender/blenkernel/intern/mesh_validate.c
index 5a53d953f1b..a1bf9cb9481 100644
--- a/source/blender/blenkernel/intern/mesh_validate.c
+++ b/source/blender/blenkernel/intern/mesh_validate.c
@@ -395,7 +395,7 @@ static int mesh_validate_customdata(CustomData *data, short do_verbose, const sh
 
 	while(i<data->totlayer) {
 		CustomDataLayer *layer= &data->layers[i];
-		int mask= 1 << layer->type;
+		CustomDataMask mask= CD_TYPE_AS_MASK(layer->type);
 		int ok= 1;
 
 		if((mask&CD_MASK_MESH)==0) {
diff --git a/source/blender/blenkernel/intern/object.c b/source/blender/blenkernel/intern/object.c
index 28c1aacdec5..76f11b7e87f 100644
--- a/source/blender/blenkernel/intern/object.c
+++ b/source/blender/blenkernel/intern/object.c
@@ -2563,7 +2563,7 @@ void object_handle_update(Scene *scene, Object *ob)
 
 #else				/* ensure CD_MASK_BAREMESH for now */
 					EditMesh *em = (ob == scene->obedit)? BKE_mesh_get_editmesh(ob->data): NULL;
-					unsigned int data_mask= scene->customdata_mask | ob->customdata_mask | CD_MASK_BAREMESH;
+					u_int64_t data_mask= scene->customdata_mask | ob->customdata_mask | CD_MASK_BAREMESH;
 					if(em) {
 						makeDerivedMesh(scene, ob, em,  data_mask); /* was CD_MASK_BAREMESH */
 						BKE_mesh_end_editmesh(ob->data, em);