move cursor to last character of selection

combined JPEG 'receive' and JPEG 'extend', since baseline always extends everything it receives.

returns 0..31 for the highest set bit

mallocs with size overflow checking

extract an arbitrarily-aligned N-bit value (N=bits) from v, and then make it 8-bits long and fractionally extend it to full full range.

returns STBI_rgb or whatever, 0 on error

This is the maximum number of input samples that can affect an output sample with the given filter

Tries increasing the buffer capacity to *new_capacity*. It can increase the capacity by a smaller amount than requested but guarantees there is space

Converts an unsigned integer to string. * @param value Unsigned integer to convert to string * @param current Input/Output string buffer. *

Converts an unsigned integer to string. * @param value Unsigned integer to convert to string * @param current Input/Output string buffer. *

Set the current file of the zipfile to the next file. return UNZ_OK if there is no problem return UNZ_END_OF_LIST_OF_FILE if the actual file was the l

Ellipse

This is not a real event, the data is latched in order to be stored in actual Mouse events. This is so that duplicate events (e.g. Windows sending ext

ColorEdit supports RGB and HSV inputs. In case of RGB input resulting color may have undefined hue and/or saturation. Since widget displays both RGB a

DPI aware scale utility: the scale should proportional to the font size font Size is typically 14.5 on normal DPI screens, and 29 on windows HighDPI

/ DESCRIPTION: 4-sample FFT. PARAMETERS: pReal - [inout] real components, must have at least uCount elements pImaginary - [inout] imaginary comp

To iterate a ImPool: for (int n = 0; n < pool.GetMapSize(); n++) if (T* t = pool.TryGetMapData(n)) { ... } Can be avoided if you know .Remove() has ne

This is manually inlined in CalcTextSizeA() and CalcWordWrapPosition(), with a non-inline call to BuildLoadGlyphGetAdvanceOrFallback().

[Internal] Do not use directly

撤回操作

When atlas->RendererHasTextures = true, this is only called if no font were loaded.

Render a white-colored bitmap encoded in a string

FIXME: May make ImFont::Sources a ImSpan<> and move ownership to ImFontAtlas

use unused_frames==0 to discard everything.

Was tempted to lazily init FontSrc but wouldn't save much + makes it more complicated to detect invalid data at AddFont()

This is expected to be called in batches and followed by a repack

Create a new texture, discard previous one

Update texture coordinates in all draw list shared context FIXME-NEWATLAS FIXME-OPT: Doesn't seem necessary to update for all, only one bound to curre

Helper to obtain the source of mouse messages. See https://learn.microsoft.com/en-us/windows/win32/tablet/system-events-and-mouse-messages Prefer to c

We don't use strchr() because our strings are usually very short and often start with '%'

Trim trailing space and find beginning of next line

Not optimal but we very rarely use this function.