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Diffstat (limited to 'src/devices/bus/neogeo/slot.cpp')
-rw-r--r--src/devices/bus/neogeo/slot.cpp14
1 files changed, 7 insertions, 7 deletions
diff --git a/src/devices/bus/neogeo/slot.cpp b/src/devices/bus/neogeo/slot.cpp
index b7ceb2d12cf..af2f151ee8d 100644
--- a/src/devices/bus/neogeo/slot.cpp
+++ b/src/devices/bus/neogeo/slot.cpp
@@ -3,7 +3,7 @@
/***********************************************************************************************************
SNK Neo Geo cartslot emulation
-
+
***********************************************************************************************************/
#include "slot.h"
@@ -44,15 +44,15 @@ UINT32 device_neogeo_cart_interface::get_region_mask(UINT8* rgn, UINT32 rgn_size
// get mask based on the length rounded up to the nearest power of 2
UINT32 mask = 0xffffffff;
UINT32 len = rgn_size;
-
+
for (UINT32 bit = 0x80000000; bit != 0; bit >>= 1)
{
if ((len * 2 - 1) & bit)
break;
-
+
mask >>= 1;
}
-
+
return mask;
}
@@ -64,7 +64,7 @@ void device_neogeo_cart_interface::optimize_sprites(UINT8* region_sprites, UINT3
m_sprites_opt.resize(spritegfx_address_mask + 1);
UINT8 *dest = &m_sprites_opt[0];
-
+
for (unsigned i = 0; i < region_sprites_size; i += 0x80, src += 0x80)
{
for (unsigned y = 0; y < 0x10; y++)
@@ -76,7 +76,7 @@ void device_neogeo_cart_interface::optimize_sprites(UINT8* region_sprites, UINT3
(((src[0x42 | (y << 2)] >> x) & 0x01) << 1) |
(((src[0x40 | (y << 2)] >> x) & 0x01) << 0);
}
-
+
for (unsigned x = 0; x < 8; x++)
{
*(dest++) = (((src[0x03 | (y << 2)] >> x) & 0x01) << 3) |
@@ -219,7 +219,7 @@ static int neogeo_get_pcb_id(const char *slot)
if (!core_stricmp(elem.slot_option, slot))
return elem.pcb_id;
}
-
+
return 0;
}