diff options
Diffstat (limited to 'src/sksl/SkSLUtil.cpp')
-rw-r--r-- | src/sksl/SkSLUtil.cpp | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/src/sksl/SkSLUtil.cpp b/src/sksl/SkSLUtil.cpp index 327bffe4f1..51ad9fe808 100644 --- a/src/sksl/SkSLUtil.cpp +++ b/src/sksl/SkSLUtil.cpp @@ -9,7 +9,48 @@ namespace SkSL { +std::string to_string(double value) { + std::stringstream buffer; + buffer << std::setprecision(std::numeric_limits<double>::digits10) << value; + std::string result = buffer.str(); + if (result.find_last_of(".") == std::string::npos && + result.find_last_of("e") == std::string::npos) { + result += ".0"; + } + return result; +} + +std::string to_string(int32_t value) { + std::stringstream buffer; + buffer << value; + return buffer.str(); +} + +std::string to_string(uint32_t value) { + std::stringstream buffer; + buffer << value; + return buffer.str(); +} + +std::string to_string(int64_t value) { + std::stringstream buffer; + buffer << value; + return buffer.str(); +} + +std::string to_string(uint64_t value) { + std::stringstream buffer; + buffer << value; + return buffer.str(); +} + int stoi(std::string s) { + if (s.size() > 2 && s[0] == '0' && s[1] == 'x') { + char* p; + int result = strtoul(s.substr(2).c_str(), &p, 16); + ASSERT(*p == 0); + return result; + } return atoi(s.c_str()); } @@ -18,6 +59,12 @@ double stod(std::string s) { } long stol(std::string s) { + if (s.size() > 2 && s[0] == '0' && s[1] == 'x') { + char* p; + long result = strtoul(s.substr(2).c_str(), &p, 16); + ASSERT(*p == 0); + return result; + } return atol(s.c_str()); } |