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#include <iostream> | |
#include <fstream> | |
#include <utility> | |
using namespace std; | |
int main(int argc, char **argv) | |
{ | |
auto loadSPIRV = [](const string &spirvPath) -> pair<uint8_t *, size_t> { | |
ifstream file(spirvPath, ios::ate | ios::binary); | |
if(!file.is_open()) | |
return { nullptr, 0 }; | |
size_t fileSize = (size_t)file.tellg(); | |
uint8_t *data = new uint8_t[fileSize]; | |
file.seekg(0); | |
file.read((char *)data, fileSize); | |
file.close(); | |
return { data, fileSize }; | |
}; | |
auto varName = [](string spirvPath) { | |
string ret; | |
for(auto c : spirvPath) | |
{ | |
if(c == '.') | |
ret += '_'; | |
else | |
ret += c; | |
} | |
return ret; | |
}; | |
if(argc != 3) | |
return 1; | |
auto [data, sz] = loadSPIRV(argv[1]); | |
if(data) | |
{ | |
ofstream out(argv[2]); | |
if(!out.is_open()) | |
return 1; | |
out << "/*spv2h for " << argv[1] << "*/" << endl << endl; | |
out << "static const uint8_t " << varName(argv[1]) << "[] = {"; | |
for(size_t i = 0; i < sz; i++) | |
{ | |
if(i % 40 == 0) | |
out << endl; | |
out << "\t" << hex << "0x" << (int)data[i] << ","; | |
} | |
out << endl; | |
out << "};" << endl << endl; | |
delete []data; | |
} | |
return 0; | |
} | |
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