libmp3.prx only accepts a rate other than 44.1kHz from a game built with SDK
3.09.05 or later, and audio/mp3/init has the hardware's answers for the rest.
PPSSPP has nonetheless accepted them from every game that declares an SDK
version, because the threshold was written as decimal 3090500 rather than
0x03090500 - an accident, but one people have come to rely on. Beats and games
like it build levels out of MP3s the user supplies, and refusing an ordinary
48kHz file looks like a bug to whoever supplied it.
So the hardware answer now goes only to something that declares no SDK version
at all, which in practice means the test, and the comment says that is a choice
rather than an oversight. Being strict again is a one-line change, with the two
lines it would cost named next to it.
Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
