Mercurial > hg > xmms-sid
changeset 776:bb7b3ded919a
Indeed, libsidplay-fp's audio renderer expects buffer of 16-bit shorts and
number of samples as input, AND returns number of samples. Thus, we need to
divide and multiply the values accordingly. However, it also seems that some
internal buffers in resid-fp are hardcoded to certain size, and using too
big audio buffers cause overflows .. trying to compensate for that by
limiting the amount of audio rendered.
Unfortunately there are still memory corruptions.
| author | Matti Hamalainen <ccr@tnsp.org> |
|---|---|
| date | Tue, 06 Nov 2012 11:59:24 +0200 |
| parents | 0e9f2894b0a9 |
| children | 15f0c8e11338 |
| files | src/xs_sidplay2.cc |
| diffstat | 1 files changed, 3 insertions(+), 1 deletions(-) [+] |
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--- a/src/xs_sidplay2.cc Tue Nov 06 11:56:55 2012 +0200 +++ b/src/xs_sidplay2.cc Tue Nov 06 11:59:24 2012 +0200 @@ -480,7 +480,9 @@ if (!engine) return 0; - return engine->emu.play((short *) audioBuffer, (audioBufSize / sizeof(short))); + int len = audioBufSize / sizeof(short); + if (len > 512) len = 512; + return engine->emu.play((short *) audioBuffer, len) * sizeof(short); }