A little dumb VIF interpreter */

free string pointer and set it to NULL*/

Attempt to load but when missing, return NULL instead of FallbackGlyph

Keep source/input FontData

TODO: make this faster */

Resize a vector to a smaller size, guaranteed not to cause a reallocation

i don't really understand this, stolen from RW

This one is to use for adding huffman symbol, the value bits are written MSB first */

compress using the default or custom zlib function */

- We intentionally avoid using ImVec2 and its math operators here to reduce cost to a minimum for debug/non-inlined builds. - Filled shapes must alway

TODO: Thickness anti-aliased lines cap are missing their AA fringe. We avoid using the ImVec2 math operators here to reduce cost to a minimum for debu

Those functions are not inlined in imgui_internal.h, allowing us to hide ImStbTexteditState from that header.

Public API to manipulate UTF-8 text from within a callback. FIXME: The existence of this rarely exercised code path is a bit of a nuisance. Historical

Test that key is either not owned, either owned by 'owner_id'

Helpers to retrieve ImRect (we don't need to store BuildWorkRect as every access tend to change it, hence the code asymmetry)

Offset in parent structure

given the code lengths (as stored in the PNG file), generate the tree as defined by Deflate. maxbitlen is the maximum bits that a code in the tree can

x0/y0/x1/y1 are offset from the character upper-left layout position, in pixels. Therefore x0/y0 are often fairly close to zero. Not to be mistaken wi

Start packing over current empty texture

Important: Calling this may recreate a new texture and therefore change atlas->TexData FIXME-NEWFONTS: Expose other glyph padding settings for custom

Note that shortcuts are currently provided for display only (future version will add explicit flags to BeginMenu() to request processing shortcuts)

dynamically allocates a new string with a copy of the null terminated input text */