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Viewing changes to src/mame/video/cop01.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/cop01.c
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PALETTE_INIT( cop01 )
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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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***************************************************************************/
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WRITE8_HANDLER( cop01_background_w )
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{
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        cop01_state *state = space->machine().driver_data<cop01_state>();
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        state->m_bgvideoram[offset] = data;
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        state->m_bg_tilemap->mark_tile_dirty(offset & 0x7ff);
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}
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WRITE8_HANDLER( cop01_foreground_w )
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{
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        cop01_state *state = space->machine().driver_data<cop01_state>();
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        state->m_fgvideoram[offset] = data;
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        state->m_fg_tilemap->mark_tile_dirty(offset);
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}
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WRITE8_HANDLER( cop01_vreg_w )
 
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WRITE8_MEMBER(cop01_state::cop01_background_w)
 
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{
 
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        m_bgvideoram[offset] = data;
 
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        m_bg_tilemap->mark_tile_dirty(offset & 0x7ff);
 
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}
 
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WRITE8_MEMBER(cop01_state::cop01_foreground_w)
 
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{
 
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        m_fgvideoram[offset] = data;
 
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        m_fg_tilemap->mark_tile_dirty(offset);
 
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}
 
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WRITE8_MEMBER(cop01_state::cop01_vreg_w)
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{
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        /*  0x40: --xx---- sprite bank, coin counters, flip screen
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     *        -----x-- flip screen
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     *        -------x msb xscroll
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     *  0x43: xxxxxxxx yscroll
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     */
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        cop01_state *state = space->machine().driver_data<cop01_state>();
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        state->m_vreg[offset] = data;
 
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        m_vreg[offset] = data;
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        if (offset == 0)
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        {
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                coin_counter_w(space->machine(), 0, data & 1);
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                coin_counter_w(space->machine(), 1, data & 2);
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                flip_screen_set(space->machine(), data & 4);
 
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                coin_counter_w(machine(), 0, data & 1);
 
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                coin_counter_w(machine(), 1, data & 2);
 
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                flip_screen_set(data & 4);
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        }
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}
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        cop01_state *state = machine.driver_data<cop01_state>();
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        int offs, code, attr, sx, sy, flipx, flipy, color;
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        for (offs = 0; offs < state->m_spriteram_size; offs += 4)
 
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        for (offs = 0; offs < state->m_spriteram.bytes(); offs += 4)
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        {
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                code = state->m_spriteram[offs + 1];
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                attr = state->m_spriteram[offs + 2];
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                sx = (state->m_spriteram[offs + 3] - 0x80) + 256 * (attr & 0x01);
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                sy = 240 - state->m_spriteram[offs];
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                if (flip_screen_get(machine))
 
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                if (state->flip_screen())
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                {
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                        sx = 240 - sx;
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                        sy = 240 - sy;