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Viewing changes to src/mame/video/bankp.c

  • Committer: Package Import Robot
  • Author(s): Jordi Mallach, Emmanuel Kasper, Jordi Mallach
  • Date: 2012-06-05 20:02:23 UTC
  • mfrom: (0.3.1) (0.1.4)
  • Revision ID: package-import@ubuntu.com-20120605200223-gnlpogjrg6oqe9md
Tags: 0.146-1
[ Emmanuel Kasper ]
* New upstream release
* Drop patch to fix man pages section and patches to link with flac 
  and jpeg system lib: all this has been pushed upstream by Cesare Falco
* Add DM-Upload-Allowed: yes field.

[ Jordi Mallach ]
* Create a "gnu" TARGETOS stanza that defines NO_AFFINITY_NP.
* Stop setting TARGETOS to "unix" in d/rules. It should be autodetected,
  and set to the appropriate value.
* mame_manpage_section.patch: Change mame's manpage section to 6 (games),
  in the TH declaration.

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Lines of Context:
src/mame/video/bankp.c
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PALETTE_INIT( bankp )
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{
 
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        const UINT8 *color_prom = machine.root_device().memregion("proms")->base();
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        int i;
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        /* allocate the colortable */
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        /* the bottom half of the PROM seems to be not used */
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}
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WRITE8_HANDLER( bankp_scroll_w )
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{
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        bankp_state *state = space->machine().driver_data<bankp_state>();
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        state->m_scroll_x = data;
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}
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WRITE8_HANDLER( bankp_videoram_w )
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{
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        bankp_state *state = space->machine().driver_data<bankp_state>();
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        state->m_videoram[offset] = data;
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        state->m_fg_tilemap->mark_tile_dirty(offset);
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}
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WRITE8_HANDLER( bankp_colorram_w )
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{
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        bankp_state *state = space->machine().driver_data<bankp_state>();
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        state->m_colorram[offset] = data;
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        state->m_fg_tilemap->mark_tile_dirty(offset);
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}
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WRITE8_HANDLER( bankp_videoram2_w )
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{
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        bankp_state *state = space->machine().driver_data<bankp_state>();
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        state->m_videoram2[offset] = data;
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        state->m_bg_tilemap->mark_tile_dirty(offset);
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}
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WRITE8_HANDLER( bankp_colorram2_w )
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{
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        bankp_state *state = space->machine().driver_data<bankp_state>();
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        state->m_colorram2[offset] = data;
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        state->m_bg_tilemap->mark_tile_dirty(offset);
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}
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WRITE8_HANDLER( bankp_out_w )
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{
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        bankp_state *state = space->machine().driver_data<bankp_state>();
 
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WRITE8_MEMBER(bankp_state::bankp_scroll_w)
 
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{
 
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        m_scroll_x = data;
 
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}
 
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WRITE8_MEMBER(bankp_state::bankp_videoram_w)
 
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{
 
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        m_videoram[offset] = data;
 
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        m_fg_tilemap->mark_tile_dirty(offset);
 
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}
 
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WRITE8_MEMBER(bankp_state::bankp_colorram_w)
 
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{
 
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        m_colorram[offset] = data;
 
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        m_fg_tilemap->mark_tile_dirty(offset);
 
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}
 
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WRITE8_MEMBER(bankp_state::bankp_videoram2_w)
 
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{
 
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        m_videoram2[offset] = data;
 
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        m_bg_tilemap->mark_tile_dirty(offset);
 
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}
 
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WRITE8_MEMBER(bankp_state::bankp_colorram2_w)
 
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{
 
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        m_colorram2[offset] = data;
 
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        m_bg_tilemap->mark_tile_dirty(offset);
 
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}
 
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WRITE8_MEMBER(bankp_state::bankp_out_w)
 
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{
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        /* bits 0-1 are playfield priority */
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        /* TODO: understand how this works */
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        state->m_priority = data & 0x03;
 
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        m_priority = data & 0x03;
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        /* bits 2-3 unknown (2 is used) */
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        /* bit 4 controls NMI */
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        state->m_nmi_mask = (data & 0x10) >> 4;
 
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        m_nmi_mask = (data & 0x10) >> 4;
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        /* bit 5 controls screen flip */
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        flip_screen_set(space->machine(), data & 0x20);
 
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        flip_screen_set(data & 0x20);
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        /* bits 6-7 unknown */
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}
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{
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        bankp_state *state = screen.machine().driver_data<bankp_state>();
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        if (flip_screen_get(screen.machine()))
 
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        if (state->flip_screen())
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        {
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                state->m_fg_tilemap->set_scrollx(0, -state->m_scroll_x);
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                state->m_bg_tilemap->set_scrollx(0, 0);