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

超级恢复操作

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

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

内部函数，直接发送用户重绘消息

计算两种颜色的对比度

=========================================================================== * Save the match info and tally the frequency counts. Return true if * t

* Returns the hashpower of the table, which is log<SUB>2</SUB>(@ref * bucket_count()). * * @return the hashpower */

* Sets the maximum hashpower the table can be. If set to @ref * NO_MAXIMUM_HASHPOWER, there will be no limit on the hashpower. * Otherwise, the

* Sets the minimum load factor allowed for automatic expansions. If an * expansion is needed when the load factor of the table is lower than this

delete the section

clean up the temporary component buffers

decode a jpeg huffman value from the bitstream

after a restart interval, stbi__jpeg_reset the entropy decoder and the dc prediction

initialize a callback-based context

This is how much to expand buffers to account for filters seeking outside the image boundaries.

Set the current file of the zipfile to the first file. return UNZ_OK if there is no problem

Parallel multiplication of four complex numbers, assuming real and imaginary values are stored in separate vectors.

NB: Transfer ownership of 'ttf_data' to ImFontAtlas, unless font_cfg_template->FontDataOwnedByAtlas == false. Owned TTF buffer will be deleted after B

Queue a mouse move event

p_min = upper-left, p_max = lower-right

ImFontBaked pointers are valid for the entire frame but shall never be kept between frames.

References are only valid until a new value is added to the storage. Calling a Set***() function or a Get***Ref() function invalidates the pointer.