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Diffstat (limited to 'src/mame/machine/inder_vid.cpp')
-rw-r--r--src/mame/machine/inder_vid.cpp9
1 files changed, 4 insertions, 5 deletions
diff --git a/src/mame/machine/inder_vid.cpp b/src/mame/machine/inder_vid.cpp
index e5005ea52b3..ea501338fe2 100644
--- a/src/mame/machine/inder_vid.cpp
+++ b/src/mame/machine/inder_vid.cpp
@@ -36,17 +36,16 @@ void inder_vid_device::megaphx_tms_map(address_map &map)
TMS340X0_SCANLINE_RGB32_CB_MEMBER(inder_vid_device::scanline)
{
- uint16_t *vram = &m_vram[(params->rowaddr << 8) & 0x3ff00];
- uint32_t *dest = &bitmap.pix32(scanline);
+ uint16_t const *const vram = &m_vram[(params->rowaddr << 8) & 0x3ff00];
+ uint32_t *const dest = &bitmap.pix(scanline);
const pen_t *paldata = m_palette->pens();
int coladdr = params->coladdr;
- int x;
if (m_bpp_mode == 8)
{
- for (x = params->heblnk; x < params->hsblnk; x += 2)
+ for (int x = params->heblnk; x < params->hsblnk; x += 2)
{
uint16_t pixels = vram[coladdr++ & 0xff];
dest[x + 0] = paldata[pixels & 0xff];
@@ -55,7 +54,7 @@ TMS340X0_SCANLINE_RGB32_CB_MEMBER(inder_vid_device::scanline)
}
else if (m_bpp_mode == 4)
{
- for (x = params->heblnk; x < params->hsblnk; x += 4)
+ for (int x = params->heblnk; x < params->hsblnk; x += 4)
{
uint16_t pixels = vram[coladdr++ & 0xff];
dest[x + 3] = paldata[((pixels & 0xf000) >> 12)];