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Diffstat (limited to 'src/mame/drivers/m20.cpp')
-rw-r--r--src/mame/drivers/m20.cpp9
1 files changed, 4 insertions, 5 deletions
diff --git a/src/mame/drivers/m20.cpp b/src/mame/drivers/m20.cpp
index 00c61f10ee6..557c4e684a1 100644
--- a/src/mame/drivers/m20.cpp
+++ b/src/mame/drivers/m20.cpp
@@ -130,16 +130,15 @@ private:
MC6845_UPDATE_ROW( m20_state::update_row )
{
- uint32_t *p = &bitmap.pix32(y);
- const rgb_t *palette = m_palette->palette()->entry_list_raw();
- int i, j;
+ uint32_t *p = &bitmap.pix(y);
+ rgb_t const *const palette = m_palette->palette()->entry_list_raw();
- for ( i = 0; i < x_count; i++ )
+ for ( int i = 0; i < x_count; i++ )
{
uint16_t offset = ((ma | (ra << 1)) << 4) + i;
uint16_t data = m_p_videoram[ offset ];
- for ( j = 15; j >= 0; j-- )
+ for ( int j = 15; j >= 0; j-- )
{
*p = palette[( data & 1 << j ) ? 1 : 0];
p++;