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documentation:development:opera:pf25:ppgfldr:smmfldr:gspfldr:12pgs044

perftest

Displays bouncing 16-bit uncoded cels over an image background.

Synopsis

perftest

Description

Perftest can give the developer an idea of how adding cels can affect performance. The control pad has the following functions:

  • A Button-Add a 16-bit uncoded cel (bouncing ball).
  • B Button-Toggle between using one or two cel engines.
  • C Button-Remove a 16-bit uncoded cel (bouncing ball).

Caveats

The cels used in this example are expensive to render and not well-suited for titles attempting to maximize performance.

The example contains a large amount of code which has been marked with #ifdef and may be difficult to follow at times.

Associated Files

perftest.c, sprite.h, sprite.c

Location

examples/Graphics/Performance_Test

documentation/development/opera/pf25/ppgfldr/smmfldr/gspfldr/12pgs044.txt · Last modified: 2022/10/10 16:53 by 127.0.0.1