diff options
Diffstat (limited to 'src/mame/machine/inder_vid.cpp')
-rw-r--r-- | src/mame/machine/inder_vid.cpp | 9 |
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)]; |