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4.4.3 AudioOut_SDL component

This section describes the AudioOut_SDL component.

AudioOut_SDL - about

This component outputs audio using the host features of the Simple DirectMedia Layer library.

This is a LISA+ component that relies on an external C++ class.

AudioOut_SDL - ports

This section describes the ports.

Table 4-28 AudioOut_SDL ports

Name Protocol Type Description
audio AudioControl Slave Audio input for a connection to a component such as the PL041_AACI
Related reference

AudioOut_SDL - verification and testing

This component passes tests as part of a system containing a PL041.

AudioOut_SDL - performance

This component results in SDL audio callbacks and might have a small impact on PV systems containing the component.

AudioOut_SDL attempts to drain audio data at whatever rate is required to maintain smooth sound playback on the host PC. This might not match the data rate expected by applications running on the simulation.

AudioOut_SDL - library dependencies

This component depends on the Simple DirectMedia Layer library C++ class.