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Diffstat (limited to 'src/mame/video/k053246_k053247_k055673.cpp')
-rw-r--r--src/mame/video/k053246_k053247_k055673.cpp10
1 files changed, 5 insertions, 5 deletions
diff --git a/src/mame/video/k053246_k053247_k055673.cpp b/src/mame/video/k053246_k053247_k055673.cpp
index dc678d36a45..27636d19001 100644
--- a/src/mame/video/k053246_k053247_k055673.cpp
+++ b/src/mame/video/k053246_k053247_k055673.cpp
@@ -49,8 +49,8 @@ The sprite RAM format is very similar to the 053245.
void k053247_device::clear_all()
{
- m_ram = 0;
- m_gfx = 0;
+ m_ram = nullptr;
+ m_gfx = nullptr;
for (int i=0;i<8;i++)
m_kx46_regs[i] = 0;
@@ -61,7 +61,7 @@ void k053247_device::clear_all()
m_objcha_line = 0;
m_z_rejection = 0;
- m_memory_region = 0;
+ m_memory_region = nullptr;
}
void k053247_device::k053247_get_ram( UINT16 **ram )
@@ -400,7 +400,7 @@ void k053247_device::k053247_sprites_draw_common( _BitmapClass &bitmap, const re
m_k053247_cb(&code, &color, &primask);
k053247_draw_single_sprite_gxcore( bitmap, cliprect,
- NULL, NULL,
+ nullptr, nullptr,
code, m_ram, offs,
color,
/* gx only */
@@ -967,7 +967,7 @@ void k055673_device::device_start()
/* find first empty slot to decode gfx */
for (gfx_index = 0; gfx_index < MAX_GFX_ELEMENTS; gfx_index++)
- if (m_gfxdecode->gfx(gfx_index) == 0)
+ if (m_gfxdecode->gfx(gfx_index) == nullptr)
break;
assert(gfx_index != MAX_GFX_ELEMENTS);