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Ronald Caesar 5f0791e8b1 extern/luajit-imgui: add source code properly
This adds luajit-imgui without submodules.

Signed-off-by: Ronald Caesar <github43132@proton.me>
2026-06-11 14:12:55 -04:00

35 lines
1.2 KiB
Lua

-- glfw3 implementation and extras ----------------------------------------
local cdecl = cdecl or ''
cdecl = cdecl..[[
//addons
bool Knob(const char* label, float* value_p, float minv, float maxv);
//Log
typedef struct Log Log;
Log* Log_new();
void Log_Add(Log* log,const char* fmt, ...);
void Log_Draw(Log* log, const char* title); //, bool* p_open = NULL
void Log_delete(Log* log);
]]
if jit.os == "Windows" then
cdecl = cdecl..[[
// Helpers: UTF-8 <> wchar
int igImTextStrToUtf8(char* buf, int buf_size, const ImWchar* in_text, const ImWchar* in_text_end); // return output UTF-8 bytes count
int igImTextCharFromUtf8(unsigned int* out_char, const char* in_text, const char* in_text_end); // return input UTF-8 bytes count
int igImTextStrFromUtf8(ImWchar* buf, int buf_size, const char* in_text, const char* in_text_end, const char** in_remaining); // return input UTF-8 bytes count
int igImTextCountCharsFromUtf8(const char* in_text, const char* in_text_end); // return number of UTF-8 code-points (NOT bytes count)
int igImTextCountUtf8BytesFromStr(const ImWchar* in_text, const ImWchar* in_text_end); // return number of bytes to express string as UTF-8 code-points
]]
end
return cdecl