bool vogl_vao_state::deserialize(const json_node &node, const vogl_blob_manager &blob_manager)
{
VOGL_FUNC_TRACER
VOGL_NOTE_UNUSED(blob_manager);
clear();
m_snapshot_handle = node.value_as_uint32("handle");
m_has_been_bound = node.value_as_bool("has_been_bound", true);
m_element_array_binding = node.value_as_uint32("element_array_binding");
const json_node *pVertex_attribs_array = node.find_child_array("vertex_attribs");
if (!pVertex_attribs_array)
return false;
m_vertex_attribs.resize(pVertex_attribs_array->size());
for (uint32_t i = 0; i < pVertex_attribs_array->size(); i++)
{
vogl_vertex_attrib_desc &desc = m_vertex_attribs[i];
const json_node *pAttribs_obj = pVertex_attribs_array->get_value_as_object(i);
if (!pAttribs_obj)
return false;
desc.m_pointer = static_cast<vogl_trace_ptr_value>(pAttribs_obj->value_as_uint64("pointer"));
// Fallback for old traces
if ((!i) && (pAttribs_obj->has_key("element_array_binding")))
m_element_array_binding = pAttribs_obj->value_as_uint32("element_array_binding");
desc.m_array_binding = pAttribs_obj->value_as_uint32("array_binding");
desc.m_size = pAttribs_obj->value_as_int("size");
desc.m_type = vogl_get_json_value_as_enum(*pAttribs_obj, "type");
desc.m_stride = pAttribs_obj->value_as_int("stride");
desc.m_integer = pAttribs_obj->value_as_bool("integer");
desc.m_divisor = pAttribs_obj->value_as_uint32("divisor");
desc.m_enabled = pAttribs_obj->value_as_bool("enabled");
desc.m_normalized = pAttribs_obj->value_as_bool("normalized");
}
m_is_valid = true;
return true;
}
bool vogl_display_list::deserialize(const json_node &node, const vogl_blob_manager &blob_manager, const vogl_ctypes *pCtypes)
{
VOGL_FUNC_TRACER
clear();
m_handle = node.value_as_uint32("handle");
m_valid = node.value_as_bool("valid", true);
m_generating = node.value_as_bool("generating");
m_xfont = node.value_as_bool("xfont");
if (m_xfont)
{
m_xfont_glyph = node.value_as_int("xfont_glyph");
m_xfont_name = node.value_as_string("xfont_name");
}
const json_node *pPackets_array = node.find_child_array("packets");
if (pPackets_array)
{
if (!pPackets_array->are_all_children_objects())
{
clear();
return false;
}
vogl_trace_packet packet(pCtypes);
m_packets.resize(pPackets_array->size());
for (uint i = 0; i < pPackets_array->size(); i++)
{
if (!packet.json_deserialize(*pPackets_array->get_child(i), "<display_list>", &blob_manager))
{
clear();
return false;
}
if (!packet.serialize(m_packets.get_packet_buf(i)))
{
clear();
return false;
}
}
}
return true;
}