mirror of
https://github.com/KhronosGroup/Vulkan-Hpp.git
synced 2024-09-20 14:02:17 +00:00
1901 lines
68 KiB
C++
1901 lines
68 KiB
C++
// Copyright(c) 2015-2016, NVIDIA CORPORATION. All rights reserved.
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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions
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// are met:
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// * Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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// * Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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// * Neither the name of NVIDIA CORPORATION nor the names of its
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// contributors may be used to endorse or promote products derived
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// from this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#include <cassert>
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#include <algorithm>
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#include <fstream>
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#include <functional>
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#include <iostream>
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#include <list>
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#include <map>
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#include <set>
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#include <sstream>
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#include <string>
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#include <vector>
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#include <tinyxml2.h>
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#define VK_PROTOTYPES
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const std::string licenseHeader(
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"// Copyright(c) 2015-2016, NVIDIA CORPORATION. All rights reserved.\n"
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"//\n"
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"// Redistribution and use in source and binary forms, with or without\n"
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"// modification, are permitted provided that the following conditions\n"
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"// are met:\n"
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"// * Redistributions of source code must retain the above copyright\n"
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"// notice, this list of conditions and the following disclaimer.\n"
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"// * Redistributions in binary form must reproduce the above copyright\n"
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"// notice, this list of conditions and the following disclaimer in the\n"
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"// documentation and/or other materials provided with the distribution.\n"
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"// * Neither the name of NVIDIA CORPORATION nor the names of its\n"
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"// contributors may be used to endorse or promote products derived\n"
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"// from this software without specific prior written permission.\n"
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"//\n"
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"// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY\n"
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"// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE\n"
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"// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR\n"
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"// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR\n"
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"// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,\n"
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"// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,\n"
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"// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR\n"
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"// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY\n"
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"// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT\n"
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"// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE\n"
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"// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.\n"
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);
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const std::string flagsHeader(
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" template <typename BitType, typename MaskType = uint32_t>\n"
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" class Flags\n"
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" {\n"
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" public:\n"
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" Flags()\n"
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" : m_mask(0)\n"
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" {\n"
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" }\n"
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" \n"
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" Flags(BitType bit)\n"
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" : m_mask(static_cast<uint32_t>(bit))\n"
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" {\n"
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" }\n"
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" \n"
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" Flags(Flags<BitType> const& rhs)\n"
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" : m_mask(rhs.m_mask)\n"
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" {\n"
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" }\n"
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" \n"
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" Flags<BitType> & operator=(Flags<BitType> const& rhs)\n"
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" {\n"
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" m_mask = rhs.m_mask;\n"
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" return *this;\n"
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" }\n"
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" \n"
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" Flags<BitType> & operator|=(Flags<BitType> const& rhs)\n"
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" {\n"
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" m_mask |= rhs.m_mask;\n"
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" return *this;\n"
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" }\n"
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" \n"
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" Flags<BitType> & operator&=(Flags<BitType> const& rhs)\n"
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" {\n"
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" m_mask &= rhs.m_mask;\n"
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" return *this;\n"
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" }\n"
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" \n"
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" Flags<BitType> & operator^=(Flags<BitType> const& rhs)\n"
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" {\n"
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" m_mask ^= rhs.m_mask;\n"
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" return *this;\n"
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" }\n"
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" \n"
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" Flags<BitType> operator|(Flags<BitType> const& rhs) const\n"
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" {\n"
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" Flags<BitType> result(*this);\n"
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" result |= rhs;\n"
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" return result;\n"
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" }\n"
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" \n"
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" Flags<BitType> operator&(Flags<BitType> const& rhs) const\n"
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" {\n"
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" Flags<BitType> result(*this);\n"
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" result &= rhs;\n"
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" return result;\n"
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" }\n"
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" \n"
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" Flags<BitType> operator^(Flags<BitType> const& rhs) const\n"
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" {\n"
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" Flags<BitType> result(*this);\n"
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" result ^= rhs;\n"
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" return result;\n"
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" }\n"
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" \n"
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" bool operator!() const\n"
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" {\n"
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" return !m_mask;\n"
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" }\n"
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" \n"
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" bool operator==(Flags<BitType> const& rhs) const\n"
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" {\n"
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" return m_mask == rhs.m_mask;\n"
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" }\n"
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" \n"
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" bool operator!=(Flags<BitType> const& rhs) const\n"
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" {\n"
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" return m_mask != rhs.m_mask;\n"
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" }\n"
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" \n"
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" operator bool() const\n"
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" {\n"
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" return !!m_mask;\n"
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" }\n"
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" \n"
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" private:\n"
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" MaskType m_mask;\n"
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" };\n"
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" \n"
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" template <typename BitType>\n"
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" Flags<BitType> operator|(BitType bit, Flags<BitType> const& flags)\n"
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" {\n"
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" return flags | bit;\n"
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" }\n"
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" \n"
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" template <typename BitType>\n"
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" Flags<BitType> operator&(BitType bit, Flags<BitType> const& flags)\n"
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" {\n"
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" return flags & bit;\n"
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" }\n"
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" \n"
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" template <typename BitType>\n"
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" Flags<BitType> operator^(BitType bit, Flags<BitType> const& flags)\n"
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" {\n"
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" return flags ^ bit;\n"
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" }\n"
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"\n"
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);
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// trim from end
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std::string trimEnd(std::string const& input)
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{
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std::string result = input;
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result.erase(std::find_if(result.rbegin(), result.rend(), std::not1(std::ptr_fun<int, int>(std::isspace))).base(), result.end());
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return result;
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}
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struct MemberData
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{
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std::string type;
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std::string name;
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std::string arraySize;
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std::string pureType;
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std::string len;
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};
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struct StructData
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{
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bool returnedOnly;
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std::vector<MemberData> members;
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};
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struct NameValue
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{
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std::string name;
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std::string value;
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};
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struct EnumData
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{
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bool bitmask;
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std::vector<NameValue> members;
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};
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struct CommandData
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{
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std::string returnType;
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std::vector<MemberData> arguments;
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};
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struct ExtensionData
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{
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std::string name;
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std::string protect;
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std::vector<std::string> elements;
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};
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struct DependencyData
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{
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enum class Category
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{
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COMMAND,
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ENUM,
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FLAGS,
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FUNC_POINTER,
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HANDLE,
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REQUIRED,
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SCALAR,
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STRUCT,
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UNION
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};
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DependencyData( Category c, std::string const& n )
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: category(c)
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, name(n)
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{}
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Category category;
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std::string name;
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std::set<std::string> dependencies;
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size_t extension;
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};
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void createDefaults( std::vector<DependencyData> const& dependencies, std::map<std::string,EnumData> const& enums, std::map<std::string,std::string> & defaultValues );
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size_t findComplexIndex(CommandData const& commandData, std::vector<std::pair<size_t, size_t>> const& lenParameters);
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size_t findReturnIndex(CommandData const& commandData, std::vector<std::pair<size_t, size_t>> const& lenParameters);
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std::vector<std::pair<size_t, size_t>> getLenParameters(CommandData const& commandData);
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bool noDependencies(std::set<std::string> const& dependencies, std::map<std::string, std::string> & listedTypes);
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void readCommandParam( tinyxml2::XMLElement * element, DependencyData & typeData, std::vector<MemberData> & arguments );
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CommandData & readCommandProto( tinyxml2::XMLElement * element, std::list<DependencyData> & dependencies, std::map<std::string,CommandData> & commands );
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void readCommands( tinyxml2::XMLElement * element, std::list<DependencyData> & dependencies, std::map<std::string,CommandData> & commands );
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void readCommandsCommand( tinyxml2::XMLElement * element, std::list<DependencyData> & dependencies, std::map<std::string,CommandData> & commands );
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void readEnums( tinyxml2::XMLElement * element, std::list<DependencyData> & dependencies, std::map<std::string,EnumData> & enums, std::set<std::string> & vkTypes );
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void readEnumsEnum( tinyxml2::XMLElement * element, std::string const& prefix, std::string const& postfix, EnumData & enumData );
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void readExtensionRequire( tinyxml2::XMLElement * element, std::vector<std::string> & elements );
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void readExtensions( tinyxml2::XMLElement * element, std::vector<ExtensionData> & extensions );
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void readExtensionsExtension( tinyxml2::XMLElement * element, std::vector<ExtensionData> & extensions );
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void readTypeBasetype( tinyxml2::XMLElement * element, std::list<DependencyData> & dependencies );
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void readTypeBitmask( tinyxml2::XMLElement * element, std::list<DependencyData> & dependencies, std::set<std::string> & flags, std::set<std::string> & vkTypes );
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void readTypeDefine( tinyxml2::XMLElement * element, std::string & version );
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void readTypeFuncpointer( tinyxml2::XMLElement * element, std::list<DependencyData> & dependencies );
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void readTypeHandle( tinyxml2::XMLElement * element, std::list<DependencyData> & dependencies );
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void readTypeStruct( tinyxml2::XMLElement * element, std::list<DependencyData> & dependencies, std::map<std::string,StructData> & structs, std::set<std::string> & vkTypes );
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void readTypeStructMember( tinyxml2::XMLElement * element, std::vector<MemberData> & members, std::set<std::string> & dependencies );
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void readTypeUnion( tinyxml2::XMLElement * element, std::list<DependencyData> & dependencies, std::map<std::string,StructData> & structs, std::set<std::string> & vkTypes );
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void readTypeUnionMember( tinyxml2::XMLElement * element, std::vector<MemberData> & members, std::set<std::string> & dependencies );
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void readTypes( tinyxml2::XMLElement * element, std::string & version, std::list<DependencyData> & dependencies, std::set<std::string> & flags, std::map<std::string,StructData> & structs, std::set<std::string> & vkTypes );
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void sortDependencies( std::list<DependencyData> & dependencies, std::vector<ExtensionData> const& extensions, std::vector<std::vector<DependencyData>> & sortedDependencies );
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std::string reduceName(std::string const& name);
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std::string strip( std::string const& value, std::string const& prefix );
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std::string toCamelCase(std::string const& value);
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std::string toUpperCase(std::string const& name);
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void writeMemberData(std::ofstream & ofs, MemberData const& memberData, std::set<std::string> const& vkTypes);
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void writeStructConstructor( std::ofstream & ofs, std::string const& name, std::string const& memberName, StructData const& structData, std::set<std::string> const& vkTypes, std::map<std::string,std::string> const& defaultValues );
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void writeStructGetter( std::ofstream & ofs, MemberData const& memberData, std::string const& memberName, std::set<std::string> const& vkTypes );
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void writeStructSetter( std::ofstream & ofs, std::string const& name, MemberData const& memberData, std::string const& memberName, std::set<std::string> const& vkTypes, std::map<std::string,StructData> const& structs );
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void writeTypeCommand( std::ofstream & ofs, DependencyData const& dependencyData, CommandData const& commandData, std::set<std::string> const& vkTypes );
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void writeTypeCommandEnhanced(std::ofstream & ofs, DependencyData const& dependencyData, CommandData const& commandData, std::set<std::string> const& vkTypes);
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void writeTypeCommandStandard(std::ofstream & ofs, DependencyData const& dependencyData, CommandData const& commandData, std::set<std::string> const& vkTypes);
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void writeTypeCommandComplexBody(std::ofstream & ofs, DependencyData const& dependencyData, CommandData const& commandData, std::map<std::string,std::string> const& nameMap, std::vector<std::pair<size_t, size_t>> const& lenParameters, std::set<size_t> const& argIndices, size_t complexIndex, size_t returnIndex);
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void writeTypeCommandSimpleBody(std::ofstream & ofs, DependencyData const& dependencyData, CommandData const& commandData, std::map<std::string,std::string> const& nameMap, std::set<size_t> const& argIndices, std::map<size_t,std::vector<size_t>> const& sizeIndices);
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void writeTypeEnum(std::ofstream & ofs, DependencyData const& dependencyData, EnumData const& enumData);
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void writeTypeFlags( std::ofstream & ofs, DependencyData const& dependencyData );
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void writeTypeHandle( std::ofstream & ofs, DependencyData const& dependencyData );
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void writeTypeScalar( std::ofstream & ofs, DependencyData const& dependencyData );
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void writeTypeStruct( std::ofstream & ofs, DependencyData const& dependencyData, std::set<std::string> const& vkTypes, std::map<std::string,StructData> const& structs, std::map<std::string,std::string> const& defaultValues );
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void writeTypeUnion( std::ofstream & ofs, DependencyData const& dependencyData, StructData const& unionData, std::set<std::string> const& vkTypes, std::map<std::string,StructData> const& structs, std::map<std::string,std::string> const& defaultValues );
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void writeTypes( std::ofstream & ofs, std::vector<DependencyData> const& dependencies, std::map<std::string,CommandData> const& commands, std::map<std::string,EnumData> const& enums, std::map<std::string,StructData> const& structs, std::map<std::string,std::string> const& defaultValues, std::set<std::string> const& vkTypes );
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void writeVersionCheck( std::ofstream & ofs, std::string const& version );
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void createDefaults( std::vector<DependencyData> const& dependencies, std::map<std::string,EnumData> const& enums, std::map<std::string,std::string> & defaultValues )
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{
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for ( std::vector<DependencyData>::const_iterator it = dependencies.begin() ; it != dependencies.end() ; ++it )
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{
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assert( defaultValues.find( it->name ) == defaultValues.end() );
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switch( it->category )
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{
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case DependencyData::Category::COMMAND : // commands should never be asked for defaults
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break;
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case DependencyData::Category::ENUM :
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assert( enums.find( it->name ) != enums.end() );
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defaultValues[it->name] = it->name + "::" + enums.find( it->name )->second.members.front().name;
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break;
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case DependencyData::Category::FLAGS :
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case DependencyData::Category::STRUCT :
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case DependencyData::Category::UNION : // just call the default constructor for flags, structs, and structs (which are mapped to classes)
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defaultValues[it->name] = it->name + "()";
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break;
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case DependencyData::Category::FUNC_POINTER : // func_pointers explicitly have no default!
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defaultValues[it->name];
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break;
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case DependencyData::Category::HANDLE : // handles are pointers
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defaultValues[it->name] = "nullptr";
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break;
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case DependencyData::Category::REQUIRED : // all required default to "0"
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case DependencyData::Category::SCALAR : // all scalars default to "0"
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defaultValues[it->name] = "0";
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break;
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default :
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assert( false );
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break;
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}
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}
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}
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size_t findComplexIndex(CommandData const& commandData, std::vector<std::pair<size_t, size_t>> const& lenParameters)
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{
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for (size_t i = 0; i < lenParameters.size(); i++)
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{
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if ((lenParameters[i].second != ~0) && (commandData.arguments[lenParameters[i].second].type.find("*") != std::string::npos))
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{
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#if !defined(NDEBUG)
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for (size_t j = i + 1; j < lenParameters.size(); j++)
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{
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assert((lenParameters[i].second == ~0) || (commandData.arguments[lenParameters[i].second].type.find("*") == std::string::npos));
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}
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#endif
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return i;
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}
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}
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return ~0;
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}
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size_t findReturnIndex(CommandData const& commandData, std::vector<std::pair<size_t, size_t>> const& lenParameters)
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{
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for (size_t i = 0; i < lenParameters.size(); i++)
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{
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if (commandData.arguments[lenParameters[i].first].type.find("const") == std::string::npos)
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{
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#if !defined(NDEBUG)
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for (size_t j = i + 1; j < lenParameters.size(); j++)
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{
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assert(commandData.arguments[lenParameters[j].first].type.find("const") == 0);
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}
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#endif
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return i;
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}
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}
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return ~0;
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}
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std::vector<std::pair<size_t, size_t>> getLenParameters(CommandData const& commandData)
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{
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std::vector<std::pair<size_t,size_t>> lenParameters;
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for (size_t i = 0; i < commandData.arguments.size(); i++)
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{
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if (!commandData.arguments[i].len.empty())
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{
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lenParameters.push_back(std::make_pair(i, ~0));
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for (size_t j = 0; j < commandData.arguments.size(); j++)
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{
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if (commandData.arguments[i].len == commandData.arguments[j].name)
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{
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lenParameters.back().second = j;
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}
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}
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assert( (lenParameters.back().second != ~0)
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|| (commandData.arguments[i].len == "dataSize/4")
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|| (commandData.arguments[i].len == "null-terminated")
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|| (commandData.arguments[i].len == "pAllocateInfo->descriptorSetCount")
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|| (commandData.arguments[i].len == "pAllocateInfo->commandBufferCount"));
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assert((lenParameters.back().second == ~0) || (lenParameters.back().second < lenParameters.back().first));
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}
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}
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return std::move(lenParameters);
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}
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bool noDependencies(std::set<std::string> const& dependencies, std::set<std::string> & listedTypes)
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{
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bool ok = true;
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for ( std::set<std::string>::const_iterator it = dependencies.begin() ; it != dependencies.end() && ok ; ++it )
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{
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ok = ( listedTypes.find( *it ) != listedTypes.end() );
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}
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return( ok );
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}
|
|
|
|
void readCommandParam( tinyxml2::XMLElement * element, DependencyData & typeData, std::vector<MemberData> & arguments )
|
|
{
|
|
arguments.push_back( MemberData() );
|
|
MemberData & arg = arguments.back();
|
|
|
|
if (element->Attribute("len"))
|
|
{
|
|
arg.len = element->Attribute("len");
|
|
}
|
|
|
|
tinyxml2::XMLNode * child = element->FirstChild();
|
|
assert( child );
|
|
if ( child->ToText() )
|
|
{
|
|
std::string value = trimEnd(child->Value());
|
|
assert( (value == "const") || (value == "struct") );
|
|
arg.type = value + " ";
|
|
child = child->NextSibling();
|
|
assert( child );
|
|
}
|
|
|
|
assert( child->ToElement() );
|
|
assert( ( strcmp( child->Value(), "type" ) == 0 ) && child->ToElement() && child->ToElement()->GetText() );
|
|
std::string type = strip( child->ToElement()->GetText(), "Vk" );
|
|
typeData.dependencies.insert( type );
|
|
arg.type += type;
|
|
arg.pureType = type;
|
|
|
|
child = child->NextSibling();
|
|
assert( child );
|
|
if ( child->ToText() )
|
|
{
|
|
std::string value = trimEnd(child->Value());
|
|
assert( ( value == "*" ) || ( value == "**" ) || ( value == "* const*" ) );
|
|
arg.type += value;
|
|
child = child->NextSibling();
|
|
}
|
|
|
|
assert( child->ToElement() && ( strcmp( child->Value(), "name" ) == 0 ) );
|
|
arg.name = child->ToElement()->GetText();
|
|
|
|
if ( arg.name.back() == ']' )
|
|
{
|
|
assert( !child->NextSibling() );
|
|
size_t pos = arg.name.find( '[' );
|
|
assert( pos != std::string::npos );
|
|
arg.arraySize = arg.name.substr( pos + 1, arg.name.length() - 2 - pos );
|
|
arg.name.erase( pos );
|
|
}
|
|
|
|
child = child->NextSibling();
|
|
if ( child )
|
|
{
|
|
if ( child->ToText() )
|
|
{
|
|
std::string value = child->Value();
|
|
if ( value == "[" )
|
|
{
|
|
child = child->NextSibling();
|
|
assert( child );
|
|
assert( child->ToElement() && ( strcmp( child->Value(), "enum" ) == 0 ) );
|
|
arg.arraySize = child->ToElement()->GetText();
|
|
child = child->NextSibling();
|
|
assert( child );
|
|
assert( child->ToText() );
|
|
assert( strcmp( child->Value(), "]" ) == 0 );
|
|
assert( !child->NextSibling() );
|
|
}
|
|
else
|
|
{
|
|
assert( ( value.front() == '[' ) && ( value.back() == ']' ) );
|
|
arg.arraySize = value.substr( 1, value.length() - 2 );
|
|
assert( !child->NextSibling() );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
CommandData & readCommandProto( tinyxml2::XMLElement * element, std::list<DependencyData> & dependencies, std::map<std::string,CommandData> & commands )
|
|
{
|
|
tinyxml2::XMLElement * typeElement = element->FirstChildElement();
|
|
assert( typeElement && ( strcmp( typeElement->Value(), "type" ) == 0 ) );
|
|
tinyxml2::XMLElement * nameElement = typeElement->NextSiblingElement();
|
|
assert( nameElement && ( strcmp( nameElement->Value(), "name" ) == 0 ) );
|
|
assert( !nameElement->NextSiblingElement() );
|
|
|
|
std::string type = strip( typeElement->GetText(), "Vk" );
|
|
|
|
std::string name = strip( nameElement->GetText(), "vk" );
|
|
assert( isupper( name[0] ) );
|
|
name[0] = tolower( name[0] );
|
|
|
|
dependencies.push_back( DependencyData( DependencyData::Category::COMMAND, name ) );
|
|
assert( commands.find( name ) == commands.end() );
|
|
std::map<std::string,CommandData>::iterator it = commands.insert( std::make_pair( name, CommandData() ) ).first;
|
|
it->second.returnType = type;
|
|
|
|
return it->second;
|
|
}
|
|
|
|
void readCommands( tinyxml2::XMLElement * element, std::list<DependencyData> & dependencies, std::map<std::string,CommandData> & commands )
|
|
{
|
|
tinyxml2::XMLElement * child = element->FirstChildElement();
|
|
assert( child );
|
|
do
|
|
{
|
|
assert( strcmp( child->Value(), "command" ) == 0 );
|
|
readCommandsCommand( child, dependencies, commands );
|
|
} while ( child = child->NextSiblingElement() );
|
|
}
|
|
|
|
void readCommandsCommand( tinyxml2::XMLElement * element, std::list<DependencyData> & dependencies, std::map<std::string,CommandData> & commands )
|
|
{
|
|
tinyxml2::XMLElement * child = element->FirstChildElement();
|
|
assert( child && ( strcmp( child->Value(), "proto" ) == 0 ) );
|
|
|
|
CommandData & commandData = readCommandProto( child, dependencies, commands );
|
|
|
|
while ( child = child->NextSiblingElement() )
|
|
{
|
|
std::string value = child->Value();
|
|
if ( value == "param" )
|
|
{
|
|
readCommandParam(child, dependencies.back(), commandData.arguments);
|
|
}
|
|
else
|
|
{
|
|
assert( ( value == "implicitexternsyncparams" ) || ( value == "validity" ) );
|
|
}
|
|
}
|
|
}
|
|
|
|
void readEnums( tinyxml2::XMLElement * element, std::list<DependencyData> & dependencies, std::map<std::string,EnumData> & enums, std::set<std::string> & vkTypes )
|
|
{
|
|
assert( element->Attribute( "name" ) );
|
|
std::string name = strip( element->Attribute( "name" ), "Vk" );
|
|
if ( name != "API Constants" )
|
|
{
|
|
dependencies.push_back( DependencyData( DependencyData::Category::ENUM, name ) );
|
|
std::map<std::string,EnumData>::iterator it = enums.insert( std::make_pair( name, EnumData() ) ).first;
|
|
|
|
assert( element->Attribute( "type" ) );
|
|
std::string type = element->Attribute( "type" );
|
|
assert( ( type == "bitmask" ) || ( type == "enum" ) );
|
|
it->second.bitmask = ( type == "bitmask" );
|
|
std::string prefix, postfix;
|
|
if ( it->second.bitmask )
|
|
{
|
|
size_t pos = name.find( "FlagBits" );
|
|
assert( pos != std::string::npos );
|
|
prefix = "VK" + toUpperCase( name.substr( 0, pos ) ) + "_";
|
|
postfix = "Bit";
|
|
}
|
|
else
|
|
{
|
|
prefix = "VK" + toUpperCase( name ) + "_";
|
|
}
|
|
|
|
readEnumsEnum( element, prefix, postfix, it->second );
|
|
|
|
assert( vkTypes.find( name ) == vkTypes.end() );
|
|
vkTypes.insert( name );
|
|
}
|
|
}
|
|
|
|
void readEnumsEnum( tinyxml2::XMLElement * element, std::string const& prefix, std::string const& postfix, EnumData & enumData )
|
|
{
|
|
tinyxml2::XMLElement * child = element->FirstChildElement();
|
|
do
|
|
{
|
|
if ( child->Attribute( "name" ) )
|
|
{
|
|
enumData.members.push_back( NameValue() );
|
|
enumData.members.back().name = "e" + toCamelCase( strip( child->Attribute( "name" ), prefix ) );
|
|
enumData.members.back().value = child->Attribute( "name" );
|
|
if ( !postfix.empty() )
|
|
{
|
|
size_t pos = enumData.members.back().name.find( postfix );
|
|
if ( pos != std::string::npos )
|
|
{
|
|
enumData.members.back().name.erase( pos );
|
|
}
|
|
}
|
|
}
|
|
} while ( child = child->NextSiblingElement() );
|
|
}
|
|
|
|
void readExtensionRequire( tinyxml2::XMLElement * element, std::vector<std::string> & elements )
|
|
{
|
|
tinyxml2::XMLElement * child = element->FirstChildElement();
|
|
do
|
|
{
|
|
std::string value = child->Value();
|
|
assert( child->Attribute( "name" ) );
|
|
if ( value == "command" )
|
|
{
|
|
elements.push_back( strip( child->Attribute( "name" ), "vk" ) );
|
|
assert( isupper( elements.back()[0] ) );
|
|
elements.back()[0] = tolower( elements.back()[0] );
|
|
}
|
|
else if ( value == "type" )
|
|
{
|
|
elements.push_back( strip( child->Attribute( "name" ), "Vk" ) );
|
|
}
|
|
else
|
|
{
|
|
assert( value == "enum" );
|
|
}
|
|
} while ( child = child->NextSiblingElement() );
|
|
}
|
|
|
|
void readExtensions( tinyxml2::XMLElement * element, std::vector<ExtensionData> & extensions )
|
|
{
|
|
tinyxml2::XMLElement * child = element->FirstChildElement();
|
|
assert( child );
|
|
do
|
|
{
|
|
assert( strcmp( child->Value(), "extension" ) == 0 );
|
|
readExtensionsExtension( child, extensions );
|
|
} while ( child = child->NextSiblingElement() );
|
|
}
|
|
|
|
void readExtensionsExtension( tinyxml2::XMLElement * element, std::vector<ExtensionData> & extensions )
|
|
{
|
|
extensions.push_back( ExtensionData() );
|
|
ExtensionData & ext = extensions.back();
|
|
|
|
assert( element->Attribute( "name" ) );
|
|
ext.name = element->Attribute( "name" );
|
|
if ( element->Attribute( "protect" ) )
|
|
{
|
|
ext.protect = element->Attribute( "protect" );
|
|
}
|
|
|
|
tinyxml2::XMLElement * child = element->FirstChildElement();
|
|
assert( child && ( strcmp( child->Value(), "require" ) == 0 ) && !child->NextSiblingElement() );
|
|
readExtensionRequire( child, ext.elements );
|
|
}
|
|
|
|
void readTypeBasetype( tinyxml2::XMLElement * element, std::list<DependencyData> & dependencies )
|
|
{
|
|
tinyxml2::XMLElement * typeElement = element->FirstChildElement();
|
|
assert( typeElement && ( strcmp( typeElement->Value(), "type" ) == 0 ) && typeElement->GetText() );
|
|
std::string type = typeElement->GetText();
|
|
assert( ( type == "uint32_t" ) || ( type == "uint64_t" ) );
|
|
|
|
tinyxml2::XMLElement * nameElement = typeElement->NextSiblingElement();
|
|
assert( nameElement && ( strcmp( nameElement->Value(), "name" ) == 0 ) && nameElement->GetText() );
|
|
std::string name = strip( nameElement->GetText(), "Vk" );
|
|
|
|
// skip "Flags",
|
|
if ( name != "Flags" )
|
|
{
|
|
dependencies.push_back( DependencyData( DependencyData::Category::SCALAR, name ) );
|
|
dependencies.back().dependencies.insert( type );
|
|
}
|
|
else
|
|
{
|
|
assert( type == "uint32_t" );
|
|
}
|
|
}
|
|
|
|
void readTypeBitmask( tinyxml2::XMLElement * element, std::list<DependencyData> & dependencies, std::set<std::string> & flags, std::set<std::string> & vkTypes )
|
|
{
|
|
tinyxml2::XMLElement * typeElement = element->FirstChildElement();
|
|
assert( typeElement && ( strcmp( typeElement->Value(), "type" ) == 0 ) && typeElement->GetText() && ( strcmp( typeElement->GetText(), "VkFlags" ) == 0 ) );
|
|
std::string type = typeElement->GetText();
|
|
|
|
tinyxml2::XMLElement * nameElement = typeElement->NextSiblingElement();
|
|
assert( nameElement && ( strcmp( nameElement->Value(), "name" ) == 0 ) && nameElement->GetText() );
|
|
std::string name = strip( nameElement->GetText(), "Vk" );
|
|
|
|
assert( !nameElement->NextSiblingElement() );
|
|
|
|
if ( element->Attribute( "requires" ) )
|
|
{
|
|
std::string requires = strip( element->Attribute( "requires" ), "Vk" );
|
|
dependencies.push_back( DependencyData( DependencyData::Category::FLAGS, name ) );
|
|
dependencies.back().dependencies.insert( requires );
|
|
flags.insert( name );
|
|
|
|
assert( vkTypes.find( name ) == vkTypes.end() );
|
|
vkTypes.insert( name );
|
|
}
|
|
else
|
|
{
|
|
dependencies.push_back( DependencyData( DependencyData::Category::SCALAR, name ) );
|
|
dependencies.back().dependencies.insert( type );
|
|
}
|
|
}
|
|
|
|
void readTypeDefine( tinyxml2::XMLElement * element, std::string & version )
|
|
{
|
|
tinyxml2::XMLElement * child = element->FirstChildElement();
|
|
if ( child && ( strcmp( child->GetText(), "VK_API_VERSION" ) == 0 ) )
|
|
{
|
|
version = element->LastChild()->ToText()->Value();
|
|
}
|
|
}
|
|
|
|
void readTypeFuncpointer( tinyxml2::XMLElement * element, std::list<DependencyData> & dependencies )
|
|
{
|
|
tinyxml2::XMLElement * child = element->FirstChildElement();
|
|
assert( child && ( strcmp( child->Value(), "name" ) == 0 ) && child->GetText() );
|
|
dependencies.push_back( DependencyData( DependencyData::Category::FUNC_POINTER, child->GetText() ) );
|
|
}
|
|
|
|
void readTypeHandle( tinyxml2::XMLElement * element, std::list<DependencyData> & dependencies )
|
|
{
|
|
tinyxml2::XMLElement * typeElement = element->FirstChildElement();
|
|
assert( typeElement && ( strcmp( typeElement->Value(), "type" ) == 0 ) && typeElement->GetText() );
|
|
#if !defined(NDEBUG)
|
|
std::string type = typeElement->GetText();
|
|
assert( type.find( "VK_DEFINE" ) == 0 );
|
|
#endif
|
|
|
|
tinyxml2::XMLElement * nameElement = typeElement->NextSiblingElement();
|
|
assert( nameElement && ( strcmp( nameElement->Value(), "name" ) == 0 ) && nameElement->GetText() );
|
|
std::string name = strip( nameElement->GetText(), "Vk" );
|
|
|
|
dependencies.push_back( DependencyData( DependencyData::Category::HANDLE, name ) );
|
|
}
|
|
|
|
void readTypeStructMember( tinyxml2::XMLElement * element, std::vector<MemberData> & members, std::set<std::string> & dependencies )
|
|
{
|
|
members.push_back( MemberData() );
|
|
MemberData & member = members.back();
|
|
|
|
tinyxml2::XMLNode * child = element->FirstChild();
|
|
assert( child );
|
|
if ( child->ToText())
|
|
{
|
|
std::string value = trimEnd(child->Value());
|
|
assert( (value == "const") || (value == "struct") );
|
|
member.type = value + " ";
|
|
child = child->NextSibling();
|
|
assert( child );
|
|
}
|
|
|
|
assert( child->ToElement() );
|
|
assert( ( strcmp( child->Value(), "type" ) == 0 ) && child->ToElement() && child->ToElement()->GetText() );
|
|
std::string type = strip( child->ToElement()->GetText(), "Vk" );
|
|
dependencies.insert( type );
|
|
member.type += type;
|
|
member.pureType = type;
|
|
|
|
child = child->NextSibling();
|
|
assert( child );
|
|
if ( child->ToText())
|
|
{
|
|
std::string value = trimEnd(child->Value());
|
|
assert( ( value == "*" ) || ( value == "**" ) || ( value == "* const*" ) );
|
|
member.type += value;
|
|
child = child->NextSibling();
|
|
}
|
|
|
|
assert( ( child->ToElement() && strcmp( child->Value(), "name" ) == 0 ));
|
|
member.name = child->ToElement()->GetText();
|
|
|
|
if ( member.name.back() == ']' )
|
|
{
|
|
assert( !child->NextSibling() );
|
|
size_t pos = member.name.find( '[' );
|
|
assert( pos != std::string::npos );
|
|
member.arraySize = member.name.substr( pos + 1, member.name.length() - 2 - pos );
|
|
member.name.erase( pos );
|
|
}
|
|
|
|
child = child->NextSibling();
|
|
if ( child )
|
|
{
|
|
assert( member.arraySize.empty() );
|
|
if ( child->ToText() )
|
|
{
|
|
std::string value = child->Value();
|
|
if ( value == "[" )
|
|
{
|
|
child = child->NextSibling();
|
|
assert( child );
|
|
assert( child->ToElement() && ( strcmp( child->Value(), "enum" ) == 0 ) );
|
|
member.arraySize = child->ToElement()->GetText();
|
|
child = child->NextSibling();
|
|
assert( child );
|
|
assert( child->ToText() );
|
|
assert( strcmp( child->Value(), "]" ) == 0 );
|
|
assert( !child->NextSibling() );
|
|
}
|
|
else
|
|
{
|
|
assert( ( value.front() == '[' ) && ( value.back() == ']' ) );
|
|
member.arraySize = value.substr( 1, value.length() - 2 );
|
|
assert( !child->NextSibling() );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void readTypeStruct( tinyxml2::XMLElement * element, std::list<DependencyData> & dependencies, std::map<std::string,StructData> & structs, std::set<std::string> & vkTypes )
|
|
{
|
|
assert( !element->Attribute( "returnedonly" ) || ( strcmp( element->Attribute( "returnedonly" ), "true" ) == 0 ) );
|
|
|
|
assert( element->Attribute( "name" ) );
|
|
std::string name = strip( element->Attribute( "name" ), "Vk" );
|
|
|
|
if ( name == "Rect3D" )
|
|
{
|
|
return;
|
|
}
|
|
|
|
dependencies.push_back( DependencyData( DependencyData::Category::STRUCT, name ) );
|
|
|
|
assert( structs.find( name ) == structs.end() );
|
|
std::map<std::string,StructData>::iterator it = structs.insert( std::make_pair( name, StructData() ) ).first;
|
|
it->second.returnedOnly = !!element->Attribute( "returnedonly" );
|
|
|
|
tinyxml2::XMLElement * child = element->FirstChildElement();
|
|
do
|
|
{
|
|
assert( child->Value() );
|
|
std::string value = child->Value();
|
|
if ( value == "member" )
|
|
{
|
|
readTypeStructMember( child, it->second.members, dependencies.back().dependencies );
|
|
}
|
|
else
|
|
{
|
|
assert( value == "validity" );
|
|
}
|
|
} while ( child = child->NextSiblingElement() );
|
|
|
|
assert( vkTypes.find( name ) == vkTypes.end() );
|
|
vkTypes.insert( name );
|
|
}
|
|
|
|
void readTypeUnionMember( tinyxml2::XMLElement * element, std::vector<MemberData> & members, std::set<std::string> & dependencies )
|
|
{
|
|
members.push_back( MemberData() );
|
|
MemberData & member = members.back();
|
|
|
|
tinyxml2::XMLNode * child = element->FirstChild();
|
|
assert( child );
|
|
if ( child->ToText() )
|
|
{
|
|
assert( ( strcmp( child->Value(), "const" ) == 0 ) || ( strcmp( child->Value(), "struct" ) == 0 ) );
|
|
member.type = std::string( child->Value() ) + " ";
|
|
child = child->NextSibling();
|
|
assert( child );
|
|
}
|
|
|
|
assert( child->ToElement() );
|
|
assert( ( strcmp( child->Value(), "type" ) == 0 ) && child->ToElement() && child->ToElement()->GetText() );
|
|
std::string type = strip( child->ToElement()->GetText(), "Vk" );
|
|
dependencies.insert( type );
|
|
member.type += type;
|
|
member.pureType = type;
|
|
|
|
child = child->NextSibling();
|
|
assert( child );
|
|
if ( child->ToText() )
|
|
{
|
|
std::string value = child->Value();
|
|
assert( ( value == "*" ) || ( value == "**" ) || ( value == "* const*" ) );
|
|
member.type += value;
|
|
child = child->NextSibling();
|
|
}
|
|
|
|
assert( child->ToElement() && ( strcmp( child->Value(), "name" ) == 0 ) );
|
|
member.name = child->ToElement()->GetText();
|
|
|
|
if ( member.name.back() == ']' )
|
|
{
|
|
assert( !child->NextSibling() );
|
|
size_t pos = member.name.find( '[' );
|
|
assert( pos != std::string::npos );
|
|
member.arraySize = member.name.substr( pos + 1, member.name.length() - 2 - pos );
|
|
member.name.erase( pos );
|
|
}
|
|
|
|
child = child->NextSibling();
|
|
if ( child )
|
|
{
|
|
if ( child->ToText() )
|
|
{
|
|
std::string value = child->Value();
|
|
if ( value == "[" )
|
|
{
|
|
child = child->NextSibling();
|
|
assert( child );
|
|
assert( child->ToElement() && ( strcmp( child->Value(), "enum" ) == 0 ) );
|
|
member.arraySize = child->ToElement()->GetText();
|
|
child = child->NextSibling();
|
|
assert( child );
|
|
assert( child->ToText() );
|
|
assert( strcmp( child->Value(), "]" ) == 0 );
|
|
assert( !child->NextSibling() );
|
|
}
|
|
else
|
|
{
|
|
assert( ( value.front() == '[' ) && ( value.back() == ']' ) );
|
|
member.arraySize = value.substr( 1, value.length() - 2 );
|
|
assert( !child->NextSibling() );
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void readTypeUnion( tinyxml2::XMLElement * element, std::list<DependencyData> & dependencies, std::map<std::string,StructData> & structs, std::set<std::string> & vkTypes )
|
|
{
|
|
assert( element->Attribute( "name" ) );
|
|
std::string name = strip( element->Attribute( "name" ), "Vk" );
|
|
|
|
dependencies.push_back( DependencyData( DependencyData::Category::UNION, name ) );
|
|
|
|
assert( structs.find( name ) == structs.end() );
|
|
std::map<std::string,StructData>::iterator it = structs.insert( std::make_pair( name, StructData() ) ).first;
|
|
|
|
tinyxml2::XMLElement * child = element->FirstChildElement();
|
|
do
|
|
{
|
|
assert( strcmp( child->Value(), "member" ) == 0 );
|
|
readTypeUnionMember( child, it->second.members, dependencies.back().dependencies );
|
|
} while ( child = child->NextSiblingElement() );
|
|
|
|
assert( vkTypes.find( name ) == vkTypes.end() );
|
|
vkTypes.insert( name );
|
|
}
|
|
|
|
void readTypes( tinyxml2::XMLElement * element, std::string & version, std::list<DependencyData> & dependencies, std::set<std::string> & flags, std::map<std::string,StructData> & structs, std::set<std::string> & vkTypes )
|
|
{
|
|
tinyxml2::XMLElement * child = element->FirstChildElement();
|
|
do
|
|
{
|
|
assert( strcmp( child->Value(), "type" ) == 0 );
|
|
std::string type = child->Value();
|
|
assert( type == "type" );
|
|
if ( child->Attribute( "category" ) )
|
|
{
|
|
std::string category = child->Attribute( "category" );
|
|
if ( category == "basetype" )
|
|
{
|
|
readTypeBasetype( child, dependencies );
|
|
}
|
|
else if ( category == "bitmask" )
|
|
{
|
|
readTypeBitmask( child, dependencies, flags, vkTypes );
|
|
}
|
|
else if ( category == "define" )
|
|
{
|
|
readTypeDefine( child, version );
|
|
}
|
|
else if ( category == "funcpointer" )
|
|
{
|
|
readTypeFuncpointer( child, dependencies );
|
|
}
|
|
else if ( category == "handle" )
|
|
{
|
|
readTypeHandle( child, dependencies );
|
|
}
|
|
else if ( category == "struct" )
|
|
{
|
|
readTypeStruct( child, dependencies, structs, vkTypes );
|
|
}
|
|
else if ( category == "union" )
|
|
{
|
|
readTypeUnion( child, dependencies, structs, vkTypes );
|
|
}
|
|
else
|
|
{
|
|
assert( ( category == "enum" ) || ( category == "include" ) );
|
|
}
|
|
}
|
|
else
|
|
{
|
|
assert( child->Attribute( "requires" ) && child->Attribute( "name" ) );
|
|
dependencies.push_back( DependencyData( DependencyData::Category::REQUIRED, child->Attribute( "name" ) ) );
|
|
}
|
|
} while ( child = child->NextSiblingElement() );
|
|
}
|
|
|
|
void sortDependencies( std::list<DependencyData> & dependencies, std::vector<ExtensionData> const& extensions, std::vector<std::vector<DependencyData>> & sortedDependencies )
|
|
{
|
|
std::set<std::string> listedTypes = { "VkFlags" };
|
|
|
|
std::map<std::string,size_t> extensionMap;
|
|
for ( size_t i=0 ; i<extensions.size() ; i++ )
|
|
{
|
|
for ( size_t j=0 ; j<extensions[i].elements.size() ; j++ )
|
|
{
|
|
assert( extensionMap.find( extensions[i].elements[j] ) == extensionMap.end() );
|
|
extensionMap[extensions[i].elements[j]] = i + 1;
|
|
}
|
|
}
|
|
|
|
sortedDependencies.resize( extensions.size() + 1 );
|
|
|
|
while ( !dependencies.empty() )
|
|
{
|
|
#if !defined(NDEBUG)
|
|
bool ok = false;
|
|
#endif
|
|
for ( std::list<DependencyData>::iterator it = dependencies.begin() ; it != dependencies.end() ; ++it )
|
|
{
|
|
if ( noDependencies( it->dependencies, listedTypes ) )
|
|
{
|
|
std::map<std::string,size_t>::iterator extMapIt = extensionMap.find( it->name );
|
|
size_t idx = ( extMapIt != extensionMap.end() ) ? extMapIt->second : 0;
|
|
sortedDependencies[idx].push_back( *it );
|
|
listedTypes.insert( it->name );
|
|
dependencies.erase( it );
|
|
#if !defined(NDEBUG)
|
|
ok = true;
|
|
#endif
|
|
break;
|
|
}
|
|
}
|
|
assert( ok );
|
|
}
|
|
}
|
|
|
|
std::string reduceName(std::string const& name)
|
|
{
|
|
assert((1 < name.length()) && (name[0] == 'p') && (isupper(name[1])));
|
|
std::string reducedName = strip(name, "p");
|
|
reducedName[0] = tolower(reducedName[0]);
|
|
return reducedName;
|
|
}
|
|
|
|
std::string strip( std::string const& value, std::string const& prefix )
|
|
{
|
|
if ( value.find( prefix ) == 0 )
|
|
{
|
|
return value.substr( prefix.length() );
|
|
}
|
|
return value;
|
|
}
|
|
|
|
std::string toCamelCase(std::string const& value)
|
|
{
|
|
assert(!value.empty() && (isupper(value[0]) || isdigit(value[0])));
|
|
std::string result;
|
|
result.reserve(value.size());
|
|
result.push_back(value[0]);
|
|
for (size_t i = 1; i < value.size(); i++)
|
|
{
|
|
if (value[i] != '_')
|
|
{
|
|
if ((value[i - 1] == '_') || isdigit(value[i-1]))
|
|
{
|
|
result.push_back(value[i]);
|
|
}
|
|
else
|
|
{
|
|
result.push_back(tolower(value[i]));
|
|
}
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
|
|
std::string toUpperCase(std::string const& name)
|
|
{
|
|
assert(isupper(name.front()));
|
|
std::string convertedName;
|
|
|
|
for (size_t i = 0; i<name.length(); i++)
|
|
{
|
|
if (isupper(name[i]) && ((i == 0) || islower(name[i - 1]) || isdigit(name[i-1])))
|
|
{
|
|
convertedName.push_back('_');
|
|
}
|
|
convertedName.push_back(toupper(name[i]));
|
|
}
|
|
return convertedName;
|
|
}
|
|
|
|
void writeMemberData(std::ofstream & ofs, MemberData const& memberData, std::set<std::string> const& vkTypes)
|
|
{
|
|
if ( vkTypes.find( memberData.pureType ) != vkTypes.end() )
|
|
{
|
|
if ( memberData.type.back() == '*' )
|
|
{
|
|
ofs << "reinterpret_cast<";
|
|
if ( memberData.type.find( "const" ) == 0 )
|
|
{
|
|
ofs << "const ";
|
|
}
|
|
ofs << "Vk" << memberData.pureType << "*";
|
|
}
|
|
else
|
|
{
|
|
ofs << "static_cast<Vk" << memberData.pureType;
|
|
}
|
|
ofs << ">( " << memberData.name << " )";
|
|
}
|
|
else
|
|
{
|
|
ofs << memberData.name;
|
|
}
|
|
}
|
|
|
|
void writeStructConstructor( std::ofstream & ofs, std::string const& name, std::string const& memberName, StructData const& structData, std::set<std::string> const& vkTypes, std::map<std::string,std::string> const& defaultValues )
|
|
{
|
|
// check if there is a member element with no default available
|
|
bool noDefault = false;
|
|
for (size_t i = 0; i < structData.members.size() && !noDefault; i++)
|
|
{
|
|
std::map<std::string, std::string>::const_iterator it = defaultValues.find(structData.members[i].pureType);
|
|
assert(it != defaultValues.end());
|
|
noDefault = it->second.empty();
|
|
}
|
|
|
|
if (!noDefault)
|
|
{
|
|
// if there's a default for all memeber, provide a default constructor
|
|
ofs << " " << name << "()" << std::endl
|
|
<< " : " << name << "( ";
|
|
bool listedArgument = false;
|
|
for (size_t i = 0; i < structData.members.size(); i++)
|
|
{
|
|
if (listedArgument)
|
|
{
|
|
ofs << ", ";
|
|
}
|
|
if ((structData.members[i].name != "pNext") && (structData.members[i].name != "sType"))
|
|
{
|
|
if (structData.members[i].type.back() == '*')
|
|
{
|
|
ofs << "nullptr";
|
|
}
|
|
else
|
|
{
|
|
std::map<std::string, std::string>::const_iterator it = defaultValues.find(structData.members[i].pureType);
|
|
assert((it != defaultValues.end()) && !it->second.empty());
|
|
|
|
if (structData.members[i].arraySize.empty())
|
|
{
|
|
ofs << it->second;
|
|
}
|
|
else
|
|
{
|
|
ofs << "{ " << it->second << " }";
|
|
}
|
|
}
|
|
listedArgument = true;
|
|
}
|
|
}
|
|
ofs << " )" << std::endl
|
|
<< " {}" << std::endl
|
|
<< std::endl;
|
|
}
|
|
|
|
// the constructor with all the elements as arguments
|
|
ofs << " " << name << "( ";
|
|
std::vector<std::string> noDefaultArgs, defaultArgs;
|
|
bool listedArgument = false;
|
|
for (size_t i = 0; i<structData.members.size(); i++)
|
|
{
|
|
if (listedArgument)
|
|
{
|
|
ofs << ", ";
|
|
}
|
|
if ((structData.members[i].name != "pNext") && (structData.members[i].name != "sType"))
|
|
{
|
|
if (structData.members[i].arraySize.empty())
|
|
{
|
|
ofs << structData.members[i].type + " " + structData.members[i].name;
|
|
}
|
|
else
|
|
{
|
|
ofs << "std::array<" + structData.members[i].type + "," + structData.members[i].arraySize + "> const& " + structData.members[i].name;
|
|
}
|
|
listedArgument = true;
|
|
}
|
|
}
|
|
ofs << ")" << std::endl;
|
|
|
|
// now the body of the constructor, copying over data from argument list into wrapped struct
|
|
ofs << " {" << std::endl;
|
|
for ( size_t i=0 ; i<structData.members.size() ; i++ )
|
|
{
|
|
if ( !structData.members[i].arraySize.empty() )
|
|
{
|
|
ofs << " memcpy( &" << memberName << "." << structData.members[i].name << ", " << structData.members[i].name << ".data(), " << structData.members[i].arraySize << " * sizeof( " << structData.members[i].type << " ) )";
|
|
}
|
|
else
|
|
{
|
|
ofs << " " << memberName << "." << structData.members[i].name << " = ";
|
|
if ( structData.members[i].name == "pNext" )
|
|
{
|
|
ofs << "nullptr";
|
|
}
|
|
else if ( structData.members[i].name == "sType" )
|
|
{
|
|
// HACK we need to read <enum extends="VkStructureType"> here for the correct name. In this case the 'generic' rule to create the enums doesn't work
|
|
if (name == "DebugReportCallbackCreateInfoEXT")
|
|
{
|
|
ofs << "VK_STRUCTURE_TYPE_DEBUG_REPORT_CREATE_INFO_EXT";
|
|
}
|
|
else
|
|
{
|
|
ofs << "VK_STRUCTURE_TYPE" << toUpperCase(name);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
writeMemberData( ofs, structData.members[i], vkTypes );
|
|
}
|
|
}
|
|
ofs << ";" << std::endl;
|
|
}
|
|
ofs << " }" << std::endl
|
|
<< std::endl;
|
|
}
|
|
|
|
void writeStructGetter( std::ofstream & ofs, MemberData const& memberData, std::string const& memberName, std::set<std::string> const& vkTypes )
|
|
{
|
|
ofs << " ";
|
|
if ( memberData.type.back() == '*' )
|
|
{
|
|
if ( memberData.type.find( "const" ) != 0 )
|
|
{
|
|
ofs << "const ";
|
|
}
|
|
ofs << memberData.type;
|
|
}
|
|
else
|
|
{
|
|
ofs << "const " << memberData.type << ( memberData.arraySize.empty() ? "&" : "*" );
|
|
}
|
|
|
|
ofs << " " << memberData.name << "() const" << std::endl
|
|
<< " {" << std::endl
|
|
<< " return ";
|
|
if ( ! memberData.arraySize.empty() )
|
|
{
|
|
ofs << "reinterpret_cast<const " << memberData.type << "*>( " << memberName << "." << memberData.name << " )";
|
|
}
|
|
else if ( memberData.type.back() == '*' )
|
|
{
|
|
ofs << "reinterpret_cast<" << memberData.type << ">( " << memberName << "." << memberData.name << " )";
|
|
}
|
|
else if ( vkTypes.find( memberData.pureType ) != vkTypes.end() )
|
|
{
|
|
ofs << "reinterpret_cast<const " << memberData.pureType << "&>( " << memberName << "." << memberData.name << " )";
|
|
}
|
|
else
|
|
{
|
|
ofs << memberName << "." << memberData.name;
|
|
}
|
|
ofs << ";" << std::endl
|
|
<< " }" << std::endl
|
|
<< std::endl;
|
|
}
|
|
|
|
void writeStructSetter( std::ofstream & ofs, std::string const& name, MemberData const& memberData, std::string const& memberName, std::set<std::string> const& vkTypes )
|
|
{
|
|
ofs << " " << name << "& " << memberData.name << "( ";
|
|
if ( memberData.arraySize.empty() )
|
|
{
|
|
ofs << memberData.type << " ";
|
|
}
|
|
else
|
|
{
|
|
ofs << "std::array<" << memberData.type << "," << memberData.arraySize << "> ";
|
|
}
|
|
ofs << memberData.name << " )" << std::endl
|
|
<< " {" << std::endl;
|
|
if ( !memberData.arraySize.empty() )
|
|
{
|
|
ofs << " memcpy( &" << memberName << "." << memberData.name << ", " << memberData.name << ".data(), " << memberData.arraySize << " * sizeof( " << memberData.type << " ) )";
|
|
}
|
|
else
|
|
{
|
|
ofs << " " << memberName << "." << memberData.name << " = ";
|
|
writeMemberData( ofs, memberData, vkTypes );
|
|
}
|
|
ofs << ";" << std::endl
|
|
<< " return *this;" << std::endl
|
|
<< " }" << std::endl
|
|
<< std::endl;
|
|
}
|
|
|
|
void writeTypeCommand( std::ofstream & ofs, DependencyData const& dependencyData, CommandData const& commandData, std::set<std::string> const& vkTypes )
|
|
{
|
|
writeTypeCommandStandard(ofs, dependencyData, commandData, vkTypes);
|
|
writeTypeCommandEnhanced(ofs, dependencyData, commandData, vkTypes);
|
|
}
|
|
|
|
bool hasPointerArguments(CommandData const& commandData)
|
|
{
|
|
for (size_t i = 0; i < commandData.arguments.size(); i++)
|
|
{
|
|
size_t pos = commandData.arguments[i].type.find('*');
|
|
if ((pos != std::string::npos) && (commandData.arguments[i].type.find('*', pos + 1) == std::string::npos))
|
|
{
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
void writeTypeCommandEnhanced(std::ofstream & ofs, DependencyData const& dependencyData, CommandData const& commandData, std::set<std::string> const& vkTypes)
|
|
{
|
|
if (hasPointerArguments( commandData ))
|
|
{
|
|
std::vector<std::pair<size_t, size_t>> lenParameters = getLenParameters(commandData);
|
|
ofs << "#ifdef VKCPP_ENHANCED_MODE" << std::endl
|
|
<< " inline ";
|
|
size_t returnIndex = (commandData.returnType == "void") ? findReturnIndex(commandData, lenParameters) : ~0;
|
|
if (returnIndex == ~0)
|
|
{
|
|
ofs << commandData.returnType;
|
|
}
|
|
else
|
|
{
|
|
ofs << "std::vector<" << commandData.arguments[lenParameters[returnIndex].first].pureType << ">";
|
|
ofs << std::flush;
|
|
}
|
|
ofs << " " << dependencyData.name << "( ";
|
|
|
|
std::set<size_t> argIndices;
|
|
std::map<size_t, std::vector<size_t>> sizeIndices;
|
|
for (size_t i = 0; i < lenParameters.size(); i++)
|
|
{
|
|
argIndices.insert(lenParameters[i].first);
|
|
if (lenParameters[i].second != ~0)
|
|
{
|
|
sizeIndices[lenParameters[i].second].push_back( lenParameters[i].first );
|
|
}
|
|
}
|
|
|
|
bool argEncounterd = false;
|
|
std::map<std::string, std::string> nameMap;
|
|
for (size_t i = 0; i < commandData.arguments.size(); i++)
|
|
{
|
|
nameMap[commandData.arguments[i].name] = commandData.arguments[i].name;
|
|
|
|
if ((sizeIndices.find(i) != sizeIndices.end()) || ((returnIndex != ~0) && (i == lenParameters[returnIndex].first)))
|
|
{
|
|
// skip size arguments and the returning arguments
|
|
}
|
|
else
|
|
{
|
|
if (argEncounterd)
|
|
{
|
|
ofs << ", ";
|
|
}
|
|
if (argIndices.find(i) != argIndices.end())
|
|
{
|
|
// take a vector or a string here
|
|
if (commandData.arguments[i].len == "null-terminated")
|
|
{
|
|
assert(commandData.arguments[i].pureType == "char");
|
|
ofs << "std::string const& ";
|
|
}
|
|
else
|
|
{
|
|
std::string dataType = (commandData.arguments[i].pureType == "void") ? "uint8_t" : commandData.arguments[i].pureType;
|
|
ofs << "std::vector<" << dataType << "> ";
|
|
if (commandData.arguments[i].type.find("const") == 0)
|
|
{
|
|
ofs << "const";
|
|
}
|
|
ofs << "&";
|
|
}
|
|
nameMap[commandData.arguments[i].name] = reduceName(commandData.arguments[i].name);
|
|
}
|
|
else
|
|
{
|
|
assert(commandData.arguments[i].arraySize.empty());
|
|
std::string type = commandData.arguments[i].type;
|
|
size_t pos = type.find('*');
|
|
if ((pos != std::string::npos) && (type.find('*', pos + 1) == std::string::npos) && (commandData.arguments[i].name[0] == 'p') && (isupper(commandData.arguments[i].name[1])))
|
|
{
|
|
type[pos] = '&';
|
|
assert(type.find('*') == std::string::npos);
|
|
nameMap[commandData.arguments[i].name] = reduceName(commandData.arguments[i].name);
|
|
}
|
|
ofs << type;
|
|
}
|
|
ofs << " " << nameMap[commandData.arguments[i].name];
|
|
argEncounterd = true;
|
|
}
|
|
}
|
|
ofs << " )" << std::endl
|
|
<< " {" << std::endl;
|
|
|
|
size_t complexIndex = findComplexIndex(commandData, lenParameters);
|
|
if (complexIndex == ~0)
|
|
{
|
|
writeTypeCommandSimpleBody(ofs, dependencyData, commandData, nameMap, argIndices, sizeIndices);
|
|
}
|
|
else
|
|
{
|
|
writeTypeCommandComplexBody(ofs, dependencyData, commandData, nameMap, lenParameters, argIndices, complexIndex, returnIndex);
|
|
}
|
|
|
|
ofs << " }" << std::endl
|
|
<< "#endif // VKCPP_ENHANCED_MODE" << std::endl
|
|
<< std::endl;
|
|
}
|
|
}
|
|
|
|
void writeTypeCommandStandard(std::ofstream & ofs, DependencyData const& dependencyData, CommandData const& commandData, std::set<std::string> const& vkTypes)
|
|
{
|
|
ofs << " inline " << commandData.returnType << " " << dependencyData.name << "( ";
|
|
for (size_t i = 0; i<commandData.arguments.size(); i++)
|
|
{
|
|
if (0 < i)
|
|
{
|
|
ofs << ", ";
|
|
}
|
|
ofs << commandData.arguments[i].type << " " << commandData.arguments[i].name;
|
|
if (!commandData.arguments[i].arraySize.empty())
|
|
{
|
|
ofs << "[" << commandData.arguments[i].arraySize << "]";
|
|
}
|
|
}
|
|
ofs << " )" << std::endl
|
|
<< " {" << std::endl
|
|
<< " ";
|
|
bool castReturn = false;
|
|
if (commandData.returnType != "void")
|
|
{
|
|
ofs << "return ";
|
|
castReturn = (vkTypes.find(commandData.returnType) != vkTypes.end());
|
|
if (castReturn)
|
|
{
|
|
ofs << "static_cast<" << commandData.returnType << ">( ";
|
|
}
|
|
}
|
|
|
|
std::string callName(dependencyData.name);
|
|
assert(islower(callName[0]));
|
|
callName[0] = toupper(callName[0]);
|
|
|
|
ofs << "vk" << callName << "( ";
|
|
for (size_t i = 0; i<commandData.arguments.size(); i++)
|
|
{
|
|
if (0 < i)
|
|
{
|
|
ofs << ", ";
|
|
}
|
|
writeMemberData(ofs, commandData.arguments[i], vkTypes);
|
|
}
|
|
ofs << " )";
|
|
if (castReturn)
|
|
{
|
|
ofs << " )";
|
|
}
|
|
ofs << ";" << std::endl
|
|
<< " }" << std::endl
|
|
<< std::endl;
|
|
}
|
|
|
|
void writeTypeCommandComplexBody(std::ofstream & ofs, DependencyData const& dependencyData, CommandData const& commandData, std::map<std::string,std::string> const& nameMap, std::vector<std::pair<size_t, size_t>> const& lenParameters, std::set<size_t> const& argIndices, size_t complexIndex, size_t returnIndex)
|
|
{
|
|
assert(lenParameters[complexIndex].second != ~0);
|
|
ofs << " " << commandData.arguments[lenParameters[complexIndex].second].pureType << " " << nameMap.find(commandData.arguments[lenParameters[complexIndex].second].name)->second << " = 0;" << std::endl;
|
|
ofs << " ";
|
|
assert((commandData.returnType == "void") || (commandData.returnType == "Result"));
|
|
if (commandData.returnType == "Result")
|
|
{
|
|
ofs << commandData.returnType << " result = ";
|
|
}
|
|
ofs << dependencyData.name << "( ";
|
|
for (size_t i = 0; i<commandData.arguments.size(); i++)
|
|
{
|
|
auto argit = nameMap.find(commandData.arguments[i].name);
|
|
if (0 < i)
|
|
{
|
|
ofs << ", ";
|
|
}
|
|
if (i == lenParameters[complexIndex].first)
|
|
{
|
|
ofs << "nullptr";
|
|
}
|
|
else if (i == lenParameters[complexIndex].second)
|
|
{
|
|
ofs << "&" << argit->second;
|
|
}
|
|
else if (argIndices.find(i) != argIndices.end())
|
|
{
|
|
ofs << argit->second << ".data()";
|
|
}
|
|
else
|
|
{
|
|
ofs << argit->second;
|
|
}
|
|
}
|
|
ofs << " );" << std::endl;
|
|
if (commandData.returnType == "Result")
|
|
{
|
|
ofs << " if ( result == Result::eVkSuccess )" << std::endl
|
|
<< " {" << std::endl
|
|
<< " ";
|
|
}
|
|
ofs << " ";
|
|
if (returnIndex == ~0)
|
|
{
|
|
ofs << nameMap.find(commandData.arguments[lenParameters[complexIndex].first].name)->second << ".resize( " << nameMap.find(commandData.arguments[lenParameters[complexIndex].second].name)->second << " );" << std::endl;
|
|
}
|
|
else
|
|
{
|
|
ofs << "std::vector<" << commandData.arguments[lenParameters[returnIndex].first].pureType << "> " << nameMap.find(commandData.arguments[lenParameters[returnIndex].first].name)->second << "( " << nameMap.find(commandData.arguments[lenParameters[returnIndex].second].name)->second << " );" << std::endl;
|
|
}
|
|
ofs << " ";
|
|
if (commandData.returnType == "Result")
|
|
{
|
|
ofs << " result = ";
|
|
}
|
|
ofs << dependencyData.name << "( ";
|
|
for (size_t i = 0; i<commandData.arguments.size(); i++)
|
|
{
|
|
auto argit = nameMap.find(commandData.arguments[i].name);
|
|
if (0 < i)
|
|
{
|
|
ofs << ", ";
|
|
}
|
|
if (i == lenParameters[complexIndex].first)
|
|
{
|
|
ofs << argit->second << ".data()";
|
|
}
|
|
else if (i == lenParameters[complexIndex].second)
|
|
{
|
|
ofs << "&" << argit->second;
|
|
}
|
|
else if (argIndices.find(i) != argIndices.end())
|
|
{
|
|
ofs << argit->second << ".data()";
|
|
}
|
|
else
|
|
{
|
|
ofs << argit->second;
|
|
}
|
|
}
|
|
ofs << " );" << std::endl;
|
|
if (commandData.returnType == "Result")
|
|
{
|
|
assert(returnIndex == ~0);
|
|
ofs << " }" << std::endl
|
|
<< " return result;" << std::endl;
|
|
}
|
|
else if (returnIndex != ~0)
|
|
{
|
|
ofs << " return std::move( " << nameMap.find(commandData.arguments[lenParameters[returnIndex].first].name)->second << " );" << std::endl;
|
|
}
|
|
}
|
|
|
|
void writeTypeCommandSimpleBody(std::ofstream & ofs, DependencyData const& dependencyData, CommandData const& commandData, std::map<std::string,std::string> const& nameMap, std::set<size_t> const& argIndices, std::map<size_t, std::vector<size_t>> const& sizeIndices)
|
|
{
|
|
for (std::map<size_t, std::vector<size_t>>::const_iterator it = sizeIndices.begin(); it != sizeIndices.end(); ++it)
|
|
{
|
|
if (1 < it->second.size())
|
|
{
|
|
assert(it->second.size() == 2);
|
|
ofs << " assert( " << nameMap.find(commandData.arguments[it->second[0]].name)->second << ".size() <= " << nameMap.find(commandData.arguments[it->second[1]].name)->second << ".size() );" << std::endl;
|
|
}
|
|
}
|
|
ofs << " ";
|
|
if (commandData.returnType != "void")
|
|
{
|
|
ofs << "return ";
|
|
}
|
|
ofs << dependencyData.name << "( ";
|
|
for (size_t i = 0; i < commandData.arguments.size(); i++)
|
|
{
|
|
auto argit = nameMap.find(commandData.arguments[i].name);
|
|
if (0 < i)
|
|
{
|
|
ofs << ", ";
|
|
}
|
|
if (argIndices.find(i) != argIndices.end())
|
|
{
|
|
ofs << argit->second << ".data()";
|
|
}
|
|
else
|
|
{
|
|
std::map<size_t, std::vector<size_t>>::const_iterator it = sizeIndices.find(i);
|
|
if (it != sizeIndices.end())
|
|
{
|
|
ofs << "static_cast<" << commandData.arguments[i].type << ">( " << nameMap.find(commandData.arguments[it->second.front()].name)->second << ".size() )";
|
|
}
|
|
else if (nameMap.find(commandData.arguments[i].name)->second != commandData.arguments[i].name)
|
|
{
|
|
ofs << "&" << argit->second;
|
|
}
|
|
else
|
|
{
|
|
ofs << argit->second;
|
|
}
|
|
}
|
|
}
|
|
ofs << " );" << std::endl;
|
|
}
|
|
|
|
void writeTypeEnum( std::ofstream & ofs, DependencyData const& dependencyData, EnumData const& enumData )
|
|
{
|
|
ofs << " enum class " << dependencyData.name << std::endl
|
|
<< " {" << std::endl;
|
|
for ( size_t i=0 ; i<enumData.members.size() ; i++ )
|
|
{
|
|
ofs << " " << enumData.members[i].name << " = " << enumData.members[i].value;
|
|
if ( i < enumData.members.size() - 1 )
|
|
{
|
|
ofs << ",";
|
|
}
|
|
ofs << std::endl;
|
|
}
|
|
ofs << " };" << std::endl
|
|
<< std::endl;
|
|
}
|
|
|
|
void writeTypeFlags( std::ofstream & ofs, DependencyData const& dependencyData )
|
|
{
|
|
assert( dependencyData.dependencies.size() == 1 );
|
|
ofs << " typedef Flags<" << *dependencyData.dependencies.begin() << "> " << dependencyData.name << ";" << std::endl
|
|
<< std::endl
|
|
<< " inline " << dependencyData.name << " operator|( " << *dependencyData.dependencies.begin() << " bit0, " << *dependencyData.dependencies.begin() << " bit1 )" << std::endl
|
|
<< " {" << std::endl
|
|
<< " return " << dependencyData.name << "( bit0 ) | bit1;" << std::endl
|
|
<< " }" << std::endl
|
|
<< std::endl;
|
|
}
|
|
|
|
void writeTypeHandle( std::ofstream & ofs, DependencyData const& dependencyData )
|
|
{
|
|
assert( dependencyData.dependencies.empty() );
|
|
ofs << " typedef Vk" << dependencyData.name << " " << dependencyData.name << ";" << std::endl;
|
|
}
|
|
|
|
void writeTypeScalar( std::ofstream & ofs, DependencyData const& dependencyData )
|
|
{
|
|
assert( dependencyData.dependencies.size() == 1 );
|
|
ofs << " typedef " << *dependencyData.dependencies.begin() << " " << dependencyData.name << ";" << std::endl;
|
|
}
|
|
|
|
void writeTypeStruct( std::ofstream & ofs, DependencyData const& dependencyData, std::set<std::string> const& vkTypes, std::map<std::string,StructData> const& structs, std::map<std::string,std::string> const& defaultValues )
|
|
{
|
|
std::map<std::string,StructData>::const_iterator it = structs.find( dependencyData.name );
|
|
assert( it != structs.end() );
|
|
|
|
ofs << " class " << dependencyData.name << std::endl
|
|
<< " {" << std::endl
|
|
<< " public:" << std::endl;
|
|
|
|
std::string memberName( dependencyData.name );
|
|
assert( isupper( memberName[0] ) );
|
|
memberName[0] = tolower( memberName[0] );
|
|
memberName = "m_" + memberName;
|
|
|
|
// only structs that are not returnedOnly get a constructor!
|
|
if ( !it->second.returnedOnly )
|
|
{
|
|
writeStructConstructor( ofs, dependencyData.name, memberName, it->second, vkTypes, defaultValues );
|
|
}
|
|
|
|
// create the getters and setters
|
|
for ( size_t i=0 ; i<it->second.members.size() ; i++ )
|
|
{
|
|
writeStructGetter( ofs, it->second.members[i], memberName, vkTypes );
|
|
if ( !it->second.returnedOnly )
|
|
{
|
|
writeStructSetter( ofs, dependencyData.name, it->second.members[i], memberName, vkTypes );
|
|
}
|
|
}
|
|
|
|
// the cast-operator to the wrapped struct, and the struct itself as a private member variable
|
|
ofs << " operator const Vk" << dependencyData.name << "&() const" << std::endl
|
|
<< " {" << std::endl
|
|
<< " return " << memberName << ";" << std::endl
|
|
<< " }" << std::endl
|
|
<< std::endl
|
|
<< " private:" << std::endl
|
|
<< " Vk" << dependencyData.name << " " << memberName << ";" << std::endl
|
|
<< " };" << std::endl
|
|
#if 0
|
|
<< " static_assert( sizeof( " << dependencyData.name << " ) == sizeof( Vk" << dependencyData.name << " ), \"struct and wrapper have different size!\" );" << std::endl
|
|
#endif
|
|
<< std::endl;
|
|
}
|
|
|
|
void writeTypeUnion( std::ofstream & ofs, DependencyData const& dependencyData, StructData const& unionData, std::set<std::string> const& vkTypes, std::map<std::string,StructData> const& structs, std::map<std::string,std::string> const& defaultValues )
|
|
{
|
|
std::ostringstream oss;
|
|
ofs << " class " << dependencyData.name << std::endl
|
|
<< " {" << std::endl
|
|
<< " public:" << std::endl;
|
|
|
|
std::string memberName( dependencyData.name );
|
|
assert( isupper( memberName[0] ) );
|
|
memberName[0] = tolower( memberName[0] );
|
|
memberName = "m_" + memberName;
|
|
|
|
for ( size_t i=0 ; i<unionData.members.size() ; i++ )
|
|
{
|
|
// one constructor per union element
|
|
ofs << " " << dependencyData.name << "( ";
|
|
if ( unionData.members[i].arraySize.empty() )
|
|
{
|
|
ofs << unionData.members[i].type << " ";
|
|
}
|
|
else
|
|
{
|
|
ofs << "const std::array<" << unionData.members[i].type << "," << unionData.members[i].arraySize << ">& ";
|
|
}
|
|
ofs << unionData.members[i].name;
|
|
|
|
// just the very first constructor gets default arguments
|
|
if ( i == 0 )
|
|
{
|
|
std::map<std::string,std::string>::const_iterator it = defaultValues.find( unionData.members[i].pureType );
|
|
assert( it != defaultValues.end() );
|
|
if ( unionData.members[i].arraySize.empty() )
|
|
{
|
|
ofs << " = " << it->second;
|
|
}
|
|
else
|
|
{
|
|
ofs << " = { " << it->second << " }";
|
|
}
|
|
}
|
|
ofs << " )" << std::endl
|
|
<< " {" << std::endl
|
|
<< " ";
|
|
if ( unionData.members[i].arraySize.empty() )
|
|
{
|
|
ofs << memberName << "." << unionData.members[i].name << " = " << unionData.members[i].name;
|
|
}
|
|
else
|
|
{
|
|
ofs << "memcpy( &" << memberName << "." << unionData.members[i].name << ", " << unionData.members[i].name << ".data(), " << unionData.members[i].arraySize << " * sizeof( " << unionData.members[i].type << " ) )";
|
|
}
|
|
ofs << ";" << std::endl
|
|
<< " }" << std::endl
|
|
<< std::endl;
|
|
|
|
// one getter/setter per union element
|
|
writeStructGetter( ofs, unionData.members[i], memberName, vkTypes );
|
|
writeStructSetter( ofs, dependencyData.name, unionData.members[i], memberName, vkTypes );
|
|
}
|
|
ofs << " operator Vk" << dependencyData.name << " const& () const" << std::endl
|
|
<< " {" << std::endl
|
|
<< " return " << memberName << ";" << std::endl
|
|
<< " }" << std::endl
|
|
<< std::endl
|
|
<< " private:" << std::endl
|
|
<< " Vk" << dependencyData.name << " " << memberName << ";" << std::endl
|
|
<< " };" << std::endl
|
|
<< std::endl;
|
|
}
|
|
|
|
void writeTypes( std::ofstream & ofs, std::vector<DependencyData> const& dependencies, std::map<std::string,CommandData> const& commands, std::map<std::string,EnumData> const& enums, std::map<std::string,StructData> const& structs, std::map<std::string,std::string> const& defaultValues, std::set<std::string> const& vkTypes )
|
|
{
|
|
for ( std::vector<DependencyData>::const_iterator it = dependencies.begin() ; it != dependencies.end() ; ++it )
|
|
{
|
|
switch( it->category )
|
|
{
|
|
case DependencyData::Category::COMMAND :
|
|
assert( commands.find( it->name ) != commands.end() );
|
|
writeTypeCommand( ofs, *it, commands.find( it->name )->second, vkTypes );
|
|
break;
|
|
case DependencyData::Category::ENUM :
|
|
assert( enums.find( it->name ) != enums.end() );
|
|
writeTypeEnum( ofs, *it, enums.find( it->name )->second );
|
|
break;
|
|
case DependencyData::Category::FLAGS :
|
|
writeTypeFlags( ofs, *it );
|
|
break;
|
|
case DependencyData::Category::FUNC_POINTER :
|
|
case DependencyData::Category::REQUIRED :
|
|
// skip FUNC_POINTER and REQUIRED, they just needed to be in the dependencies list to resolve dependencies
|
|
break;
|
|
case DependencyData::Category::HANDLE :
|
|
writeTypeHandle( ofs, *it );
|
|
break;
|
|
case DependencyData::Category::SCALAR :
|
|
writeTypeScalar( ofs, *it );
|
|
break;
|
|
case DependencyData::Category::STRUCT :
|
|
writeTypeStruct( ofs, *it, vkTypes, structs, defaultValues );
|
|
break;
|
|
case DependencyData::Category::UNION :
|
|
assert( structs.find( it->name ) != structs.end() );
|
|
writeTypeUnion( ofs, *it, structs.find( it->name )->second, vkTypes, structs, defaultValues );
|
|
break;
|
|
default :
|
|
assert( false );
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
void writeVersionCheck( std::ofstream & ofs, std::string const& version )
|
|
{
|
|
ofs << "static_assert( VK_MAKE_VERSION" << version << " == VK_API_VERSION, \"Wrong VK_API_VERSION!\" );" << std::endl
|
|
<< std::endl;
|
|
}
|
|
|
|
int main( int argc, char **argv )
|
|
{
|
|
tinyxml2::XMLDocument doc;
|
|
|
|
tinyxml2::XMLError error = doc.LoadFile( argv[1] );
|
|
if (error != tinyxml2::XML_SUCCESS)
|
|
{
|
|
std::cout << "VkGenerate: failed to load file " << argv[1] << " . Error code: " << error << std::endl;
|
|
return -1;
|
|
}
|
|
|
|
tinyxml2::XMLElement * registryElement = doc.FirstChildElement();
|
|
assert( strcmp( registryElement->Value(), "registry" ) == 0 );
|
|
assert( !registryElement->NextSiblingElement() );
|
|
|
|
std::string version;
|
|
std::list<DependencyData> dependencies;
|
|
std::map<std::string,EnumData> enums;
|
|
std::vector<ExtensionData> extensions;
|
|
std::set<std::string> flags;
|
|
std::map<std::string,StructData> structs;
|
|
std::map<std::string,CommandData> commands;
|
|
std::set<std::string> vkTypes;
|
|
|
|
tinyxml2::XMLElement * child = registryElement->FirstChildElement();
|
|
do
|
|
{
|
|
assert( child->Value() );
|
|
const std::string value = child->Value();
|
|
if ( value == "commands" )
|
|
{
|
|
readCommands( child, dependencies, commands );
|
|
}
|
|
else if ( value == "enums" )
|
|
{
|
|
readEnums( child, dependencies, enums, vkTypes );
|
|
}
|
|
else if ( value == "extensions" )
|
|
{
|
|
readExtensions( child, extensions );
|
|
}
|
|
else if ( value == "types" )
|
|
{
|
|
readTypes( child, version, dependencies, flags, structs, vkTypes );
|
|
}
|
|
else
|
|
{
|
|
assert( ( value == "comment" ) || ( value == "feature" ) || ( value == "tags" ) || ( value == "vendorids" ) );
|
|
}
|
|
} while ( child = child->NextSiblingElement() );
|
|
|
|
std::vector<std::vector<DependencyData>> sortedDependencies;
|
|
sortDependencies( dependencies, extensions, sortedDependencies );
|
|
|
|
std::map<std::string,std::string> defaultValues;
|
|
for ( size_t i=0 ; i<sortedDependencies.size() ; i++ )
|
|
{
|
|
createDefaults( sortedDependencies[i], enums, defaultValues );
|
|
}
|
|
|
|
std::ofstream ofs( "vk_cpp.h" );
|
|
ofs << licenseHeader << std::endl;
|
|
|
|
ofs << "#include <array>" << std::endl
|
|
<< "#include <cstdint>" << std::endl
|
|
<< "#include <cstring>" << std::endl
|
|
<< "#include <vulkan/vulkan.h>" << std::endl
|
|
<< "#ifdef VKCPP_ENHANCED_MODE" << std::endl
|
|
<< "# include <vector>" << std::endl
|
|
<< "#endif // VKCPP_ENHANCED_MODE" << std::endl
|
|
<< std::endl;
|
|
writeVersionCheck( ofs, version );
|
|
ofs << "namespace vk" << std::endl
|
|
<< "{" << std::endl;
|
|
|
|
ofs << flagsHeader;
|
|
|
|
for ( size_t i=0 ; i<sortedDependencies.size() ; i++ )
|
|
{
|
|
if ( ( 0 < i ) && !extensions[i-1].protect.empty() )
|
|
{
|
|
ofs << "#ifdef " << extensions[i-1].protect << std::endl
|
|
<< std::endl;
|
|
}
|
|
writeTypes( ofs, sortedDependencies[i], commands, enums, structs, defaultValues, vkTypes );
|
|
if ( ( 0 < i ) && !extensions[i-1].protect.empty() )
|
|
{
|
|
ofs << "#endif /* " << extensions[i-1].protect << " */" << std::endl
|
|
<< std::endl;
|
|
}
|
|
}
|
|
|
|
ofs << "}" << std::endl;
|
|
}
|