diff options
Diffstat (limited to 'src/mame/video/aussiebyte.cpp')
-rw-r--r-- | src/mame/video/aussiebyte.cpp | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/src/mame/video/aussiebyte.cpp b/src/mame/video/aussiebyte.cpp index faf67b30126..65aceaa2cab 100644 --- a/src/mame/video/aussiebyte.cpp +++ b/src/mame/video/aussiebyte.cpp @@ -166,23 +166,22 @@ u8 aussiebyte_state::crt8002(u8 ac_ra, u8 ac_chr, u8 ac_attr, u16 ac_cnt, bool a MC6845_UPDATE_ROW( aussiebyte_state::crtc_update_row ) { - const rgb_t *palette = m_palette->palette()->entry_list_raw(); - u8 chr,gfx,attr; - u16 mem,x; - u32 *p = &bitmap.pix32(y); + rgb_t const *const palette = m_palette->palette()->entry_list_raw(); + u32 *p = &bitmap.pix(y); ra &= 15; m_cnt++; - for (x = 0; x < x_count; x++) + for (u16 x = 0; x < x_count; x++) { - mem = ma + x; - attr = m_aram[mem & 0x7ff]; + u16 mem = ma + x; + u8 attr = m_aram[mem & 0x7ff]; + u8 chr; if (BIT(attr, 7)) chr = m_vram[mem & 0x3fff]; // alpha else chr = m_vram[(mem << 4) | ra]; // gfx - gfx = crt8002(ra, chr, attr, m_cnt, (x==cursor_x)); + u8 gfx = crt8002(ra, chr, attr, m_cnt, (x==cursor_x)); /* Display a scanline of a character (8 pixels) */ *p++ = palette[BIT(gfx, 7)]; |