// license:BSD-3-Clause // copyright-holders:Ryan Holtz //============================================================ // // paramreader.cpp - BGFX shader parameter JSON reader // //============================================================ #include #include "paramreader.h" #include "parameter.h" const parameter_reader::string_to_enum parameter_reader::TYPE_NAMES[parameter_reader::TYPE_COUNT] = { { "frame_mask", uint64_t(bgfx_parameter::parameter_type::PARAM_FRAME_MASK) } }; bgfx_parameter* parameter_reader::read_from_value(const Value& value) { validate_parameters(value); std::string name = value["name"].GetString(); bgfx_parameter::parameter_type type = bgfx_parameter::parameter_type(get_enum_from_value(value, "type", uint64_t(bgfx_parameter::parameter_type::PARAM_FRAME_MASK), TYPE_NAMES, TYPE_COUNT)); int period = int(value["period"].GetDouble()); return new bgfx_parameter(name, type, period); } void parameter_reader::validate_parameters(const Value& value) { assert(value.HasMember("name")); assert(value["name"].IsString()); assert(value.HasMember("type")); assert(value["type"].IsString()); assert(value.HasMember("period")); assert(value["period"].IsDouble()); }