summaryrefslogtreecommitdiffstatshomepage
path: root/src/devices/video/voodoo.cpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/devices/video/voodoo.cpp')
-rw-r--r--src/devices/video/voodoo.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/devices/video/voodoo.cpp b/src/devices/video/voodoo.cpp
index 2db47a0847a..b9f77931c90 100644
--- a/src/devices/video/voodoo.cpp
+++ b/src/devices/video/voodoo.cpp
@@ -4958,7 +4958,7 @@ WRITE32_MEMBER( voodoo_banshee_device::banshee_io_w )
const uint32_t k = (banshee.io[io_pllCtrl0] >> 0) & 0x3;
const uint32_t m = (banshee.io[io_pllCtrl0] >> 2) & 0x3f;
const uint32_t n = (banshee.io[io_pllCtrl0] >> 8) & 0xff;
- const double video_clock = XTAL_14_31818MHz * (n + 2) / double((m + 2) << k);
+ const double video_clock = (XTAL(14'318'181) * (n + 2) / ((m + 2) << k)).dvalue();
const double frame_period = vtotal * htotal / video_clock;
//osd_printf_info("k: %d m: %d n: %d clock: %f period: %f rate: %.2f\n", k, m, n, video_clock, frame_period, 1.0 / frame_period);