本文整理汇总了C++中optional_device::kaneko16_prepare方法的典型用法代码示例。如果您正苦于以下问题：C++ optional_device::kaneko16_prepare方法的具体用法？C++ optional_device::kaneko16_prepare怎么用？C++ optional_device::kaneko16_prepare使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类optional_device的用法示例。
在下文中一共展示了optional_device::kaneko16_prepare方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: screen_update_jchan
UINT32 jchan_state::screen_update_jchan(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
int x,y;
UINT16* src1;
UINT16* src2;
UINT16* dst;
UINT16 pixdata1;
UINT16 pixdata2;
bitmap.fill(get_black_pen(machine()), cliprect);
machine().priority_bitmap.fill(0, cliprect);
m_view2_0->kaneko16_prepare(bitmap, cliprect);
for ( int i = 0; i < 8; i++ )
{
m_view2_0->render_tilemap_chip(bitmap,cliprect,i);
}
m_sprite_bitmap_1->fill(0x0000, cliprect);
m_sprite_bitmap_2->fill(0x0000, cliprect);
m_spritegen1->skns_draw_sprites(machine(), *m_sprite_bitmap_1, cliprect, m_sprite_ram32_1, 0x4000, machine().root_device().memregion("gfx1")->base(), machine().root_device().memregion ("gfx1")->bytes(), m_sprite_regs32_1 );
m_spritegen2->skns_draw_sprites(machine(), *m_sprite_bitmap_2, cliprect, m_sprite_ram32_2, 0x4000, machine().root_device().memregion("gfx2")->base(), memregion ("gfx2")->bytes(), m_sprite_regs32_2 );
// ignoring priority bits for now - might use alpha too, check 0x8000 of palette writes
for (y=0;y<240;y++)
{
src1 = &m_sprite_bitmap_1->pix16(y);
src2 = &m_sprite_bitmap_2->pix16(y);
dst = &bitmap.pix16(y);
for (x=0;x<320;x++)
{
pixdata1 = src1[x];
pixdata2 = src2[x];
if (pixdata2 & 0x3fff)
{
dst[x] = (pixdata2 & 0x3fff)|0x4000;
}
if (pixdata1 & 0x3fff)
{
dst[x] = (pixdata1 & 0x3fff)|0x4000;
}
}
}
return 0;
}示例2: screen_update
UINT32 sandscrp_state::screen_update(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
bitmap.fill(0, cliprect);
screen.priority().fill(0, cliprect);
m_view2_0->kaneko16_prepare(bitmap, cliprect);
for ( int i = 0; i < 8; i++ )
{
m_view2_0->render_tilemap_chip(screen,bitmap,cliprect,i);
}
// copy sprite bitmap to screen
m_pandora->update(bitmap, cliprect);
return 0;
}示例3: screen_update_sandscrp
UINT32 sandscrp_state::screen_update_sandscrp(screen_device &screen, bitmap_ind16 &bitmap, const rectangle &cliprect)
{
device_t *pandora = machine().device("pandora");
bitmap.fill(0, cliprect);
int i;
machine().priority_bitmap.fill(0, cliprect);
m_view2_0->kaneko16_prepare(bitmap, cliprect);
for ( i = 0; i < 8; i++ )
{
m_view2_0->render_tilemap_chip(bitmap,cliprect,i);
}
// copy sprite bitmap to screen
pandora_update(pandora, bitmap, cliprect);
return 0;
}