Mercurial > sdl-ios-xcode
diff src/audio/dma/SDL_dmaaudio.c @ 960:eec28a5278be
Date: Sat, 9 Oct 2004 02:46:18 +0300 (EEST)
From: Hannu Savolainen
Subject: SDL uses obsolete OSS features
I was trying to compile SDL against the latest OSS version. It appeared
that SDL 1.2.7 is using a very old SOUND_PCM_WRITE_RATE ioctl that is
obsolete and has been removed from OSS. The right ioctl to call is
SNDCTL_DSP_SPEED. Attached is a patch (works with all OSS versions).
| author | Sam Lantinga <slouken@libsdl.org> |
|---|---|
| date | Sat, 09 Oct 2004 22:11:45 +0000 |
| parents | b8d311d90021 |
| children | c9b51268668f |
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--- a/src/audio/dma/SDL_dmaaudio.c Fri Oct 08 09:08:32 2004 +0000 +++ b/src/audio/dma/SDL_dmaaudio.c Sat Oct 09 22:11:45 2004 +0000 @@ -301,7 +301,7 @@ /* Set the DSP frequency */ value = spec->freq; - if ( ioctl(audio_fd, SOUND_PCM_WRITE_RATE, &value) < 0 ) { + if ( ioctl(audio_fd, SNDCTL_DSP_SPEED, &value) < 0 ) { SDL_SetError("Couldn't set audio frequency"); return(-1); }