Initial work on unified graphics buffers representing different types of data.

src/modules/graphics/vertex.h

@@ -46,7 +46,7 @@ enum BuiltinVertexAttribute
 	ATTRIB_MAX_ENUM
 };
 
-enum BuiltinVertexAttributeFlag
+enum BuiltinVertexAttributeFlags
 {
 	ATTRIBFLAG_POS = 1 << ATTRIB_POS,
 	ATTRIBFLAG_TEXCOORD = 1 << ATTRIB_TEXCOORD,
@@ -57,9 +57,19 @@ enum BufferType
 {
 	BUFFER_VERTEX = 0,
 	BUFFER_INDEX,
+	BUFFER_UNIFORM,
+	BUFFER_SHADER_STORAGE,
 	BUFFER_MAX_ENUM
 };
 
+enum BufferTypeFlags
+{
+	BUFFERFLAG_VERTEX = 1 << BUFFER_VERTEX,
+	BUFFERFLAG_INDEX = 1 << BUFFER_INDEX,
+	BUFFERFLAG_UNIFORM = 1 << BUFFER_UNIFORM,
+	BUFFERFLAG_SHADER_STORAGE = 1 << BUFFER_SHADER_STORAGE,
+};
+
 enum IndexDataType
 {
 	INDEX_UINT16,