diff options
Diffstat (limited to 'src/mame/drivers/tickee.cpp')
-rw-r--r-- | src/mame/drivers/tickee.cpp | 20 |
1 files changed, 9 insertions, 11 deletions
diff --git a/src/mame/drivers/tickee.cpp b/src/mame/drivers/tickee.cpp index 076043c17f6..a0ca3cf7f1e 100644 --- a/src/mame/drivers/tickee.cpp +++ b/src/mame/drivers/tickee.cpp @@ -220,21 +220,20 @@ VIDEO_START_MEMBER(tickee_state,tickee) TMS340X0_SCANLINE_RGB32_CB_MEMBER(tickee_state::scanline_update) { - uint16_t *src = &m_vram[(params->rowaddr << 8) & 0x3ff00]; - uint32_t *dest = &bitmap.pix32(scanline); - const pen_t *pens = m_tlc34076->pens(); + uint16_t const *const src = &m_vram[(params->rowaddr << 8) & 0x3ff00]; + uint32_t *const dest = &bitmap.pix(scanline); + pen_t const *const pens = m_tlc34076->pens(); int coladdr = params->coladdr << 1; - int x; /* blank palette: fill with pen 255 */ if (m_control[2]) { - for (x = params->heblnk; x < params->hsblnk; x++) + for (int x = params->heblnk; x < params->hsblnk; x++) dest[x] = pens[0xff]; } else /* copy the non-blanked portions of this scanline */ - for (x = params->heblnk; x < params->hsblnk; x += 2) + for (int x = params->heblnk; x < params->hsblnk; x += 2) { uint16_t pixels = src[coladdr++ & 0xff]; dest[x + 0] = pens[pixels & 0xff]; @@ -245,16 +244,15 @@ TMS340X0_SCANLINE_RGB32_CB_MEMBER(tickee_state::scanline_update) TMS340X0_SCANLINE_RGB32_CB_MEMBER(tickee_state::rapidfir_scanline_update) { - uint16_t *src = &m_vram[(params->rowaddr << 8) & 0x3ff00]; - uint32_t *dest = &bitmap.pix32(scanline); + uint16_t const *const src = &m_vram[(params->rowaddr << 8) & 0x3ff00]; + uint32_t *const dest = &bitmap.pix(scanline); const pen_t *pens = m_tlc34076->pens(); int coladdr = params->coladdr << 1; - int x; if (m_palette_bank) { /* blank palette: fill with pen 255 */ - for (x = params->heblnk; x < params->hsblnk; x += 2) + for (int x = params->heblnk; x < params->hsblnk; x += 2) { dest[x + 0] = pens[0xff]; dest[x + 1] = pens[0xff]; @@ -263,7 +261,7 @@ TMS340X0_SCANLINE_RGB32_CB_MEMBER(tickee_state::rapidfir_scanline_update) else { /* copy the non-blanked portions of this scanline */ - for (x = params->heblnk; x < params->hsblnk; x += 2) + for (int x = params->heblnk; x < params->hsblnk; x += 2) { uint16_t pixels = src[coladdr++ & 0xff]; dest[x + 0] = pens[pixels & 0xff]; |