- for (i = VBO_ATTRIB_POS+1 ; i < VBO_ATTRIB_MAX ; i++) {
- if (node->attrsz[i]) {
- GLfloat *current = (GLfloat *)vbo->currval[i].Ptr;
- GLfloat tmp[4];
-
- COPY_CLEAN_4V(tmp,
- node->attrsz[i],
- data);
-
- if (memcmp(current, tmp, 4 * sizeof(GLfloat)) != 0) {
- memcpy(current, tmp, 4 * sizeof(GLfloat));
-
- vbo->currval[i].Size = node->attrsz[i];
-
- if (i >= VBO_ATTRIB_FIRST_MATERIAL &&
- i <= VBO_ATTRIB_LAST_MATERIAL)
- ctx->NewState |= _NEW_LIGHT;
-
- ctx->NewState |= _NEW_CURRENT_ATTRIB;
- }
-
- data += node->attrsz[i];
+ mask = node->enabled & (~BITFIELD64_BIT(VBO_ATTRIB_POS));
+ while (mask) {
+ const int i = u_bit_scan64(&mask);
+ fi_type *current = (fi_type *)vbo->currval[i].Ptr;
+ fi_type tmp[4];
+ assert(node->attrsz[i]);
+
+ COPY_CLEAN_4V_TYPE_AS_UNION(tmp,
+ node->attrsz[i],
+ data,
+ node->attrtype[i]);
+
+ if (node->attrtype[i] != vbo->currval[i].Type ||
+ memcmp(current, tmp, 4 * sizeof(GLfloat)) != 0) {
+ memcpy(current, tmp, 4 * sizeof(GLfloat));
+
+ vbo->currval[i].Size = node->attrsz[i];
+ vbo->currval[i]._ElementSize = vbo->currval[i].Size * sizeof(GLfloat);
+ vbo->currval[i].Type = node->attrtype[i];
+ vbo->currval[i].Integer =
+ vbo_attrtype_to_integer_flag(node->attrtype[i]);
+
+ if (i >= VBO_ATTRIB_FIRST_MATERIAL &&
+ i <= VBO_ATTRIB_LAST_MATERIAL)
+ ctx->NewState |= _NEW_LIGHT;
+
+ ctx->NewState |= _NEW_CURRENT_ATTRIB;