Sprinter/mame
2
0
Fork 0
mirror of https://github.com/holub/mame synced 2025-04-16 05:24:54 +03:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

poker72.cpp: updated according to comments on previous commit (palette_init removal, less palette entries)

Browse Source
This commit is contained in:
Ivan Vangelista 2021-12-01 06:37:40 +01:00
parent 42f81753d2
commit cdf9a94dc1
1 changed files with 4 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

20
src/mame/drivers/poker72.cpp
View File

@ -65,7 +65,6 @@ private:
void paletteram_w(offs_t offset, uint8_t data);
void output_w(uint8_t data);
void tile_bank_w(uint8_t data);
void palette(palette_device &palette) const;
uint32_t screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect);
void prg_map(address_map &map);
};
@ -86,12 +85,12 @@ uint32_t poker72_state::screen_update(screen_device &screen, bitmap_ind16 &bitma
{
for (int x = 0; x < 64; x++)
{
int tile = ((m_vram[count + 1] & 0x0f) << 8 ) | (m_vram[count+0] & 0xff); //TODO: tile bank
int tile = ((m_vram[count + 1] & 0x0f) << 8 ) | (m_vram[count + 0] & 0xff); //TODO: tile bank
int fx = (m_vram[count + 1] & 0x10);
int fy = (m_vram[count + 1] & 0x20);
int color = (m_vram[count + 1] & 0xc0) >> 6;
tile|= m_tile_bank << 12;
tile |= m_tile_bank << 12;
m_gfxdecode->gfx(0)->opaque(bitmap, cliprect, tile, color, fx, fy, x * 8, y * 8);
@ -110,7 +109,7 @@ void poker72_state::paletteram_w(offs_t offset, uint8_t data)
int const g = m_pal[(offset & 0x3ff) + 0x400] & 0x3f;
int const b = m_pal[(offset & 0x3ff) + 0x800] & 0x3f;
m_palette->set_pen_color( offset & 0x3ff, pal6bit(r), pal6bit(g), pal6bit(b));
m_palette->set_pen_color(offset & 0x3ff, pal6bit(r), pal6bit(g), pal6bit(b));
}
void poker72_state::output_w(uint8_t data)
@ -361,17 +360,6 @@ static GFXDECODE_START( gfx_poker72 )
GFXDECODE_ENTRY( "tiles", 0, tiles8x8_layout, 0, 16 )
GFXDECODE_END
// default 444 palette for debug purpose
void poker72_state::palette(palette_device &palette) const
{
for (int x = 0; x < 0x100; x++)
{
int const r = (x & 0x0f);
int const g = (x & 0x3c) >> 2;
int const b = (x & 0xf0) >> 4;
palette.set_pen_color(x, rgb_t(pal4bit(r), pal4bit(g), pal4bit(b)));
}
}
void poker72_state::machine_reset()
{
@ -397,7 +385,7 @@ void poker72_state::poker72(machine_config &config)
screen.set_palette(m_palette);
GFXDECODE(config, m_gfxdecode, m_palette, gfx_poker72);
PALETTE(config, m_palette, FUNC(poker72_state::palette), 0xe00);
PALETTE(config, m_palette).set_entries(0x400);
SPEAKER(config, "mono").front_center();