ResizePort< Required >::I< Derived > Struct Template Reference

Collaboration diagram for ResizePort< Required >::I< Derived >:

Public Member Functions
bool	check_ok ()

Static Public Member Functions
static void	map_feature_handlers (FeatureHandlerMap &hmap)
static void	handle_feature (LV2_Handle instance, FeatureData data)

Protected Member Functions
ResizePortStatus	resize (uint32_t index, size_t size)

Member Function Documentation

ResizePortStatus resize ( uint32_t  index, size_t  size  )

inlineprotected

Resize a port buffer to at least size bytes.

This function MAY return an error, in which case the port buffer was not resized and the port is still connected to the same location. Plugins MUST gracefully handle this situation.

This function is in the audio threading class.

The host MUST preserve the contents of the port buffer when resizing.

Plugins MAY resize a port many times in a single run callback. Hosts SHOULD make this as inexpensive as possible.

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The documentation for this struct was generated from the following file:

• resize_port.hpp