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| version 1.4, 2003/12/08 00:55:30 | version 1.5, 2004/03/28 19:50:25 |
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| Line 124 static REG8 IOINPCALL pcm86_ia466(UINT p | Line 124 static REG8 IOINPCALL pcm86_ia466(UINT p |
| UINT32 past; | UINT32 past; |
| REG8 ret; | REG8 ret; |
| sound_sync(); | // こんなんでお茶濁すんなら ちゃんと書き直しましょうね 漏れ… |
| nowclk = CPU_CLOCK + CPU_BASECLOCK - CPU_REMCLOCK; | if (!(pcm86.fifo & 0x80)) { |
| nowclk <<= 6; | ret = 0; |
| past = nowclk - pcm86.lastclock; | } |
| if (past >= pcm86.stepclock) { | else { |
| RECALC_NOWCLKWAIT; | sound_sync(); |
| nowclk = CPU_CLOCK + CPU_BASECLOCK - CPU_REMCLOCK; | |
| nowclk <<= 6; | |
| past = nowclk - pcm86.lastclock; | past = nowclk - pcm86.lastclock; |
| if (past >= pcm86.stepclock) { | |
| RECALC_NOWCLKWAIT; | |
| past = nowclk - pcm86.lastclock; | |
| } | |
| ret = ((past << 1) >= pcm86.stepclock)?1:0; | |
| } | } |
| ret = ((past << 1) >= pcm86.stepclock)?1:0; | |
| if (pcm86.virbuf >= PCM86_LOGICALBUF) { // バッファフル | if (pcm86.virbuf >= PCM86_LOGICALBUF) { // バッファフル |
| ret |= 0x80; | ret |= 0x80; |
| } | } |