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Diffstat (limited to 'src/mame/video/midyunit.cpp')
-rw-r--r--src/mame/video/midyunit.cpp7
1 files changed, 3 insertions, 4 deletions
diff --git a/src/mame/video/midyunit.cpp b/src/mame/video/midyunit.cpp
index fe3233e827f..e535d74ab75 100644
--- a/src/mame/video/midyunit.cpp
+++ b/src/mame/video/midyunit.cpp
@@ -557,13 +557,12 @@ TIMER_CALLBACK_MEMBER(midyunit_state::autoerase_line)
TMS340X0_SCANLINE_IND16_CB_MEMBER(midyunit_state::scanline_update)
{
- uint16_t *src = &m_local_videoram[(params->rowaddr << 9) & 0x3fe00];
- uint16_t *dest = &bitmap.pix16(scanline);
+ uint16_t const *const src = &m_local_videoram[(params->rowaddr << 9) & 0x3fe00];
+ uint16_t *const dest = &bitmap.pix(scanline);
int coladdr = params->coladdr << 1;
- int x;
/* adjust the display address to account for ignored bits */
- for (x = params->heblnk; x < params->hsblnk; x++)
+ for (int x = params->heblnk; x < params->hsblnk; x++)
dest[x] = m_pen_map[src[coladdr++ & 0x1ff]];
/* handle autoerase on the previous line */