--------------------------------------------------------------------------

Helper: ImBitArray

This is called/shared by both the stb_truetype and the FreeType builder.

Note: this is called / shared by both the stb_truetype and the FreeType builder

Functions

OpenGL3 Render function. (this used to be set in io.RenderDrawListsFn and called by ImGui::Render(), but you can now call this directly from your main

You can read the io.WantCaptureMouse, io.WantCaptureKeyboard flags to tell if dear imgui wants to use your inputs. - When io.WantCaptureMouse is true,

Also destroy old swap chain and in-flight frames data, if any.

Render function (this used to be set in io.RenderDrawListsFn and called by ImGui::Render(), but you can now call this directly from your main loop)

Extract the format out of a format string with leading or trailing decorations fmt = "blah blah" -> return fmt fmt = "%.3f" -> return fmt fmt =

Trim str by offsetting contents when there's leading data + writing a \0 at the trailing position. We use this in situation where the cost is negligib

Find end-of-line. Return pointer will point to either first \n, either str_end.

Based on stb_to_utf8() from github.com/nothings/stb/

4 bytes-per-pixel

API is designed this way to avoid exposing the 4K page size e.g. use with IsGlyphRangeUnused(0, 255)

List keys

Returns a bitmask representing the positions of empty or deleted slots. -----------------------------------------------------------------------

Avoid naming collision with imgui_demo.cpp's HelpMarker() for unity builds.

[Internal] Display details for a single font, called by ShowStyleEditor().

[Optional] Notify the system of Tabs/Windows closure that happened outside the regular tab interface. If a tab has been closed programmatically (aka c