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Diffstat (limited to 'src/devices/bus/isa/ega.cpp')
-rw-r--r--src/devices/bus/isa/ega.cpp13
1 files changed, 5 insertions, 8 deletions
diff --git a/src/devices/bus/isa/ega.cpp b/src/devices/bus/isa/ega.cpp
index e3d75e4070a..45d169f3dff 100644
--- a/src/devices/bus/isa/ega.cpp
+++ b/src/devices/bus/isa/ega.cpp
@@ -783,7 +783,7 @@ WRITE_LINE_MEMBER( isa8_ega_device::vblank_changed )
CRTC_EGA_ROW_UPDATE( isa8_ega_device::pc_ega_graphics )
{
- uint16_t *p = &bitmap.pix16(y);
+ uint16_t *p = &bitmap.pix(y);
LOG("%s: y = %d, x_count = %d, ma = %d, ra = %d\n", FUNCNAME, y, x_count, ma, ra );
@@ -844,12 +844,11 @@ CRTC_EGA_ROW_UPDATE( isa8_ega_device::pc_ega_graphics )
CRTC_EGA_ROW_UPDATE( isa8_ega_device::pc_ega_text )
{
- uint16_t *p = &bitmap.pix16(y);
- int i;
+ uint16_t *p = &bitmap.pix(y);
LOG("%s: y = %d, x_count = %d, ma = %d, ra = %d\n", FUNCNAME, y, x_count, ma, ra );
- for ( i = 0; i < x_count; i++ )
+ for ( int i = 0; i < x_count; i++ )
{
uint16_t offset = ma + i;
uint8_t chr = m_plane[0][ offset ];
@@ -901,8 +900,6 @@ CRTC_EGA_ROW_UPDATE( isa8_ega_device::pc_ega_text )
void isa8_ega_device::change_mode()
{
- int clock, pixels;
-
m_video_mode = 0;
/* Check for graphics mode */
@@ -938,8 +935,8 @@ void isa8_ega_device::change_mode()
}
/* Check for changes to the crtc input clock and number of pixels per clock */
- clock = ( ( m_misc_output & 0x0c ) ? 16257000 : 14318181 );
- pixels = ( ( m_sequencer.data[0x01] & 0x01 ) ? 8 : 9 );
+ int clock = ( ( m_misc_output & 0x0c ) ? 16257000 : 14318181 );
+ int pixels = ( ( m_sequencer.data[0x01] & 0x01 ) ? 8 : 9 );
if ( m_sequencer.data[0x01] & 0x08 )
{