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| author | Dan Goodliffe <dan@randomdan.homeip.net> | 2021-12-12 15:30:12 +0000 |
|---|---|---|
| committer | Dan Goodliffe <dan@randomdan.homeip.net> | 2021-12-12 15:30:12 +0000 |
| commit | 7ee8aee5add8d0c5b1a9e912a7043b2da4bb7453 (patch) | |
| tree | f6e43da9e61c507bb774c488714d4a2bf1d58a9a /lib | |
| parent | glm::value_ptr is neater (diff) | |
| download | ilt-7ee8aee5add8d0c5b1a9e912a7043b2da4bb7453.tar.bz2 ilt-7ee8aee5add8d0c5b1a9e912a7043b2da4bb7453.tar.xz ilt-7ee8aee5add8d0c5b1a9e912a7043b2da4bb7453.zip | |
Move generic constexpr_strlen to lib
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/embed-glsl.cpp.m4 | 1 | ||||
| -rw-r--r-- | lib/strings.hpp | 14 |
2 files changed, 15 insertions, 0 deletions
diff --git a/lib/embed-glsl.cpp.m4 b/lib/embed-glsl.cpp.m4 index 9e4c6d4..d820756 100644 --- a/lib/embed-glsl.cpp.m4 +++ b/lib/embed-glsl.cpp.m4 @@ -3,6 +3,7 @@ changecom()dnl #include "substr(TYPE,1)-NAME.h" #include <GL/glew.h> #include "gfx/gl/shader-source.h" +#include "lib/strings.hpp" constexpr const GLchar * src { R"GLSL-EMBED(dnl include(SOURCE))GLSL-EMBED" }; diff --git a/lib/strings.hpp b/lib/strings.hpp new file mode 100644 index 0000000..ee0db95 --- /dev/null +++ b/lib/strings.hpp @@ -0,0 +1,14 @@ +#ifndef STRINGS_HPP +#define STRINGS_HPP + +constexpr auto +constexpr_strlen(const GLchar * const s) +{ + std::size_t ch {}; + while (s[ch]) { + ch++; + } + return ch; +} + +#endif |