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author Aaron Giles <aaron@aarongiles.com>2010-01-16 00:53:57 +0000
committer Aaron Giles <aaron@aarongiles.com>2010-01-16 00:53:57 +0000
commitd35a800134bd09dfc8cf5df9d35e2fd3ba150f92 (patch)
tree0be7bd189caa22be05f114be7ccd4ffa0ac5d517 /src/emu/sound/gaelco.c
parent51fd1fa8226a19c2b012faafa88f89dd3cd462f2 (diff)
Added casting operators to the region_info class so you can assign
a region to a generic type pointer and have it automatically convert. Also added a bytes() method which is safe if the region is NULL (useful for saying machine->region("foo")->bytes() and not crashing if foo doesn't exist). Changed the region field in the device_config to be a region_info *, and removed the regionbytes field. Updated all users of these fields to use the new casting operators and bytes() methods instead. Added subdevice and subregion methods to the device_config class, so you can easily query for devices and regions that are device-specific. The device prefix ("devicename:") is automatically prepended.
Diffstat (limited to 'src/emu/sound/gaelco.c')
-rw-r--r--src/emu/sound/gaelco.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/emu/sound/gaelco.c b/src/emu/sound/gaelco.c
index 09a358de25c..fb69ee27d15 100644
--- a/src/emu/sound/gaelco.c
+++ b/src/emu/sound/gaelco.c
@@ -268,7 +268,7 @@ static DEVICE_START( gaelco )
info->stream = stream_create(device, 0, 2, 8000, info, gaelco_update);
info->snd_data = (UINT8 *)memory_region(device->machine, intf->gfxregion);
if (info->snd_data == NULL)
- info->snd_data = device->region;
+ info->snd_data = *device->region;
/* init volume table */
for (vol = 0; vol < VOLUME_LEVELS; vol++){