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Viewing changes to src/mame/audio/spacefb.c

  • Committer: Bazaar Package Importer
  • Author(s): Jordi Mallach, Emmanuel Kasper, Félix Arreola Rodríguez, Jordi Mallach
  • Date: 2011-05-11 21:06:50 UTC
  • mfrom: (1.1.1 upstream)
  • Revision ID: james.westby@ubuntu.com-20110511210650-jizvh8a6x117y9hr
Tags: 0.142-1
[ Emmanuel Kasper ]
* New upstream release
* Set NOWERROR=1 to allow compiling with gcc-4.6
* Remove fix_powerpc_build.patch, as upstream has taken it in this release
* Add gnome-video-arcade front end as a suggested package

[ Félix Arreola Rodríguez ]
* Add kfreebsd-build.patch to quilt series, to fix build on kfreebsd

[ Jordi Mallach ]
* Remove unneeded and bogus addition of --with-quilt to the dh invocation.
* Add Cesare Falco (long time Ubuntu maintainer) to Uploaders, and wrap
  them into multiple lines.

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src/mame/audio/spacefb.c
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#include "includes/spacefb.h"
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static UINT8 spacefb_sound_latch;
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READ8_HANDLER( spacefb_audio_p2_r )
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{
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        return (spacefb_sound_latch & 0x18) << 1;
 
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        spacefb_state *state = space->machine().driver_data<spacefb_state>();
 
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        return (state->m_sound_latch & 0x18) << 1;
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}
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READ8_HANDLER( spacefb_audio_t0_r )
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{
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        return spacefb_sound_latch & 0x20;
 
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        spacefb_state *state = space->machine().driver_data<spacefb_state>();
 
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        return state->m_sound_latch & 0x20;
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}
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READ8_HANDLER( spacefb_audio_t1_r )
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{
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        return spacefb_sound_latch & 0x04;
 
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        spacefb_state *state = space->machine().driver_data<spacefb_state>();
 
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        return state->m_sound_latch & 0x04;
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}
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WRITE8_HANDLER( spacefb_port_1_w )
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{
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        device_t *samples = space->machine->device("samples");
 
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        spacefb_state *state = space->machine().driver_data<spacefb_state>();
 
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        device_t *samples = space->machine().device("samples");
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        cputag_set_input_line(space->machine, "audiocpu", 0, (data & 0x02) ? CLEAR_LINE : ASSERT_LINE);
 
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        cputag_set_input_line(space->machine(), "audiocpu", 0, (data & 0x02) ? CLEAR_LINE : ASSERT_LINE);
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        /* enemy killed */
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        if (!(data & 0x01) && (spacefb_sound_latch & 0x01))  sample_start(samples, 0,0,0);
 
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        if (!(data & 0x01) && (state->m_sound_latch & 0x01))  sample_start(samples, 0,0,0);
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        /* ship fire */
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        if (!(data & 0x40) && (spacefb_sound_latch & 0x40))  sample_start(samples, 1,1,0);
 
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        if (!(data & 0x40) && (state->m_sound_latch & 0x40))  sample_start(samples, 1,1,0);
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        /*
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     *  Explosion Noise
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     *  Fortunately it seems like the recorded sample of the spaceship death is the longest the sample plays for.
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     *  We loop it just in case it runs out
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     */
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        if ((data & 0x80) != (spacefb_sound_latch & 0x80))
 
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        if ((data & 0x80) != (state->m_sound_latch & 0x80))
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        {
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                if (data & 0x80)
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                        /* play decaying noise */
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                        sample_start(samples, 2,2,1);
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        }
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        spacefb_sound_latch = data;
 
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        state->m_sound_latch = data;
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}
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