imgui

gamedev gui imgui native toolkit tools ui

Bartosz Taudul 6469b94304 Silence memset warning. (#3505 ) Compiling the code as-is results in the following warning: -->8-- imgui_freetype.cpp:341:72: warning: ‘void* memset(void, int, size_t)’ clearing an object of type ‘struct ImFontBuildSrcDataFT’ with no trivial copy-assignment; use assignment or value-initialization instead [-Wclass-memaccess] 341 \| memset(src_tmp_array.Data, 0, (size_t)src_tmp_array.size_in_bytes()); \| ^ imgui_freetype.cpp:302:8: note: ‘struct ImFontBuildSrcDataFT’ declared here 302 \| struct ImFontBuildSrcDataFT \| ^~~~~~~~~~~~~~~~~~~~ --8<-- This is caused by presence of ImVector<> directly in ImFontBuildSrcDataFT data structure, as well as in the child ImBitVector. Since ImVector<> has a constructor, the compiler infers that initialization by memset is not valid. Such initialization is not a bug, however, as the default ImVector<> ctor just sets the structure data members to 0, which is exactly what the memset does. Casting the data structure address to void pointer silences this warning.		4 years ago
..
cpp	Fixed stray end of line blanks, added comments in .editorconfig, tweaked some headers.	5 years ago
fonts	Misc: Bunch of code formatting changes suggested by a pass running 'astyle'	4 years ago
freetype	Silence memset warning. (#3505)	4 years ago
natvis	Removed trailing spaces from text files. (#2038, #2299)	6 years ago
single_file	Fixed stray end of line blanks, added comments in .editorconfig, tweaked some headers.	5 years ago
README.txt	Comments + minor moving	5 years ago

README.txt


misc/cpp/
  InputText() wrappers for C++ standard library (STL) type: std::string.
  This is also an example of how you may wrap your own similar types.

misc/fonts/
  Fonts loading/merging instructions (e.g. How to handle glyph ranges, how to merge icons fonts).
  Command line tool "binary_to_compressed_c" to create compressed arrays to embed data in source code.
  Suggested fonts and links.

misc/freetype/
  Font atlas builder/rasterizer using FreeType instead of stb_truetype.
  Benefit from better FreeType rasterization, in particular for small fonts.

misc/natvis/
  Natvis file to describe dear imgui types in the Visual Studio debugger.
  With this, types like ImVector<> will be displayed nicely in the debugger.
  You can include this file a Visual Studio project file, or install it in Visual Studio folder.

misc/single_file/
  Single-file header stub.
  We use this to validate compiling all *.cpp files in a same compilation unit.
  Users of that technique (also called "Unity builds") can generally provide this themselves,
  so we don't really recommend you use this in your projects.