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Implement sample playback

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Fix register viewer
Minor optimize
This commit is contained in:
cam900 2023-04-02 14:55:10 +09:00
parent 09726e6290
commit dee28d218e
4 changed files with 51 additions and 31 deletions
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10
extern/vgsound_emu-modified/vgsound_emu/src/k053260/k053260.cpp vendored
View file

@ -244,7 +244,7 @@ void k053260_core::voice_t::keyon()
m_bitpos = 4;
m_data = 0;
m_output = 0;
std::fill(m_out.begin(), m_out.end(), 0);
std::fill_n(m_out, 2, 0);
}
// key off trigger
@ -260,13 +260,13 @@ void k053260_core::reset()
//m_intf.write_int(0);
std::fill(m_host2snd.begin(), m_host2snd.end(), 0);
std::fill(m_snd2host.begin(), m_snd2host.end(), 0);
std::fill_n(m_host2snd, 2, 0);
std::fill_n(m_snd2host, 2, 0);
m_ctrl.reset();
//m_dac.reset();
std::fill(m_reg.begin(), m_reg.end(), 0);
std::fill(m_out.begin(), m_out.end(), 0);
std::fill_n(m_reg, 64, 0);
std::fill_n(m_out, 2, 0);
}
// reset voice

22
extern/vgsound_emu-modified/vgsound_emu/src/k053260/k053260.hpp vendored
View file

@ -70,7 +70,7 @@ class k053260_core : public vgsound_emu_core
, m_data(0)
, m_output(0)
{
m_out.fill(0);
std::fill_n(m_out, 2, 0);
}
// internal state
@ -124,7 +124,7 @@ class k053260_core : public vgsound_emu_core
u8 m_bitpos = 4; // bit position for ADPCM decoding
u8 m_data = 0; // current data
s8 m_output = 0; // ADPCM buffer
std::array<s32, 2> m_out; // current output
s32 m_out[2]; // current output
};
class ctrl_t
@ -232,10 +232,10 @@ class k053260_core : public vgsound_emu_core
//, m_ym3012(ym3012_t())
//, m_dac(dac_t())
{
m_host2snd.fill(0);
m_snd2host.fill(0);
m_reg.fill(0);
m_out.fill(0);
std::fill_n(m_host2snd, 2, 0);
std::fill_n(m_snd2host, 2, 0);
std::fill_n(m_reg, 64, 0);
std::fill_n(m_out, 2, 0);
}
// communications
@ -267,19 +267,19 @@ class k053260_core : public vgsound_emu_core
inline s32 adpcm_lut(const u8 nibble) { return m_adpcm_lut[nibble]; }
private:
std::array<voice_t, 4> m_voice;
voice_t m_voice[4];
k053260_intf &m_intf; // common memory interface
std::array<u8, 2> m_host2snd;
std::array<u8, 2> m_snd2host;
u8 m_host2snd[2];
u8 m_snd2host[2];
ctrl_t m_ctrl; // chip control
//ym3012_t m_ym3012; // YM3012 output
//dac_t m_dac; // YM3012 interface
std::array<u8, 64> m_reg; // register pool
std::array<s32, 2> m_out; // stereo output
u8 m_reg[64]; // register pool
s32 m_out[2]; // stereo output
};
#endif