Helpers for internal use

* @brief Get the camera's view matrix. * @return DirectX::FXMMATRIX */

Fills structure with parameters of an example buffer to be used for transfers during GPU memory defragmentation. */

Returns smallest power of 2 greater or equal to v.

Returns largest power of 2 less or equal to v.

Try to merge two last draw commands

@brief Check if there are no components in the pool. */

NB: It is illegal to call push_back/push_front/insert with a reference pointing inside the ImVector data itself! e.g. v.push_back(v[10]) is forbidden.

@brief Get the number of components committed to the pool. */

@brief Get the number of entities in the pool. */

reset the state to default

API cut: delete selection

discard the oldest entry in the redo list--it's bad if this ever happens, but because undo & redo have to store the actual characters in different cas

API initialize

API key: process a keyboard input

API paste: replace existing selection with passed-in text

returns number of contours

rects array must be big enough to accommodate all characters in the given ranges