diff options
author | 2009-01-18 20:24:42 +0000 | |
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committer | 2009-01-18 20:24:42 +0000 | |
commit | 170b4c27522f3ed0c3af90e0e24e45659f0ea763 (patch) | |
tree | ebf0563c6f0a9f8b48040beec2543e5b5fd086fa /src/emu/sound/beep.c | |
parent | 6278021cf6a3a3e6af895ff4ea3623175fd4ef71 (diff) |
Sound cores no longer allocate their own tokens. Instead they return a new
integer value indicating the size of token they want, and the core allocates
it for them. This mirrors the standard device behavior.
Diffstat (limited to 'src/emu/sound/beep.c')
-rw-r--r-- | src/emu/sound/beep.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/src/emu/sound/beep.c b/src/emu/sound/beep.c index e57f3b49cfe..29a0b1c3f4e 100644 --- a/src/emu/sound/beep.c +++ b/src/emu/sound/beep.c @@ -83,17 +83,14 @@ static STREAM_UPDATE( beep_sound_update ) static SND_START( beep ) { - struct beep_sound *pBeep; - - pBeep = auto_malloc(sizeof(*pBeep)); - memset(pBeep, 0, sizeof(*pBeep)); + struct beep_sound *pBeep = device->token; pBeep->stream = stream_create(device, 0, 1, BEEP_RATE, pBeep, beep_sound_update ); pBeep->enable = 0; pBeep->frequency = 3250; pBeep->incr = 0; pBeep->signal = 0x07fff; - return pBeep; + return DEVICE_START_OK; } @@ -180,6 +177,7 @@ SND_GET_INFO( beep ) switch (state) { /* --- the following bits of info are returned as 64-bit signed integers --- */ + case SNDINFO_INT_TOKEN_BYTES: info->i = sizeof(struct beep_sound); break; /* --- the following bits of info are returned as pointers to data or functions --- */ case SNDINFO_PTR_SET_INFO: info->set_info = SND_SET_INFO_NAME( beep ); break; |