Method decodeString

SPIRV/disassemble.cpp:304–326

decode string from words at current position (non-consuming)

// decode string from words at current position (non-consuming)
std::pair<int, std::string> SpirvStream::decodeString()
{
    std::string res;
    int wordPos = word;
    char c;
    bool done = false;

    do {
        unsigned int content = stream[wordPos];
        for (int charCount = 0; charCount < 4; ++charCount) {
            c = content & 0xff;
            content >>= 8;
            if (c == '\0') {
                done = true;
                break;
            }
            res += c;
        }
        ++wordPos;
    } while(! done);

    return std::make_pair(wordPos - word, res);
}

// return the number of operands consumed by the string
int SpirvStream::disassembleString()