Applying RAII types

1 files changed, 34 insertions, 0 deletions

diff --git a/src/sdl_context.hpp b/src/sdl_context.hpp
new file mode 100644
index 0000000..7b96df7
--- /dev/null
+++ b/src/sdl_context.hpp
@@ -0,0 +1,34 @@
+#ifndef SDL_CONTEXT_HPP
+#define SDL_CONTEXT_HPP
+
+#include <SDL.h>
+
+namespace bookmouse {
+
+class SdlContext {
+  public:
+    SdlContext() noexcept(false);
+    ~SdlContext();
+
+    int setAttribute(SDL_GLattr attr, int value) const;
+
+    consteval const char* glslVersion()
+    {
+#if defined(IMGUI_IMPL_OPENGL_ES2)
+        // GL ES 2.0 + GLSL 100
+        return "#version 100";
+#elif defined(__APPLE__)
+        // GL 3.2 Core + GLSL 150
+        return "#version 150";
+#else
+        // GL 3.0 + GLSL 130
+        return "#version 130";
+#endif
+    }
+
+  private:
+};
+
+} // namespace bookmouse
+
+#endif