mirror of https://github.com/ericonr/sndio.git
Pass hr:min:sec:frame.cent to dev_mmcloc() and remove useless
intermediate conversion to 2400-th of second.
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parent
0798868306
commit
2ce73a1421
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@ -798,25 +798,35 @@ dev_mmcstop(void)
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* relocate all slots simultaneously
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*/
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static void
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dev_mmcloc(unsigned int mmc)
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dev_mmcloc(int hr, int min, int sec, int fr, int cent, int fps)
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{
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long long pos;
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pos = mmc * dev_rate / MTC_SEC;
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pos = dev_rate * hr * 3600 +
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dev_rate * min * 60 +
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dev_rate * sec +
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dev_rate * fr / fps +
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dev_rate * cent / (100 * fps);
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if (dev_pos == pos)
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return;
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dev_pos = pos;
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if (log_level >= 2) {
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log_puts("relocated to ");
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log_putu((mmc / (MTC_SEC * 3600)) % 24);
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log_putu(hr);
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log_puts(":");
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log_putu((mmc / (MTC_SEC * 60)) % 60);
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log_putu(min);
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log_puts(":");
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log_putu((mmc / (MTC_SEC)) % 60);
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log_putu(sec);
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log_puts(".");
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log_putu((mmc / (MTC_SEC / 100)) % 100);
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log_putu(fr);
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log_puts(".");
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log_putu((mmc / (MTC_SEC / 100)) % 100);
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log_putu(cent);
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log_puts(" at ");
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log_putu(fps);
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log_puts("fps\n");
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log_puts("pos: ");
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log_putu(pos);
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log_puts("\n");
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}
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if (dev_pstate == DEV_START) {
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@ -880,11 +890,12 @@ dev_imsg(unsigned char *msg, unsigned int len)
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dev_mmcstop();
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return;
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}
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dev_mmcloc((x->u.loc.hr & 0x1f) * 3600 * MTC_SEC +
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x->u.loc.min * 60 * MTC_SEC +
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x->u.loc.sec * MTC_SEC +
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x->u.loc.fr * (MTC_SEC / fps) +
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x->u.loc.cent * (MTC_SEC / 100 / fps));
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dev_mmcloc(x->u.loc.hr & 0x1f,
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x->u.loc.min,
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x->u.loc.sec,
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x->u.loc.fr,
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x->u.loc.cent,
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fps);
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break;
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}
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}
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@ -17,11 +17,6 @@
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#ifndef DEFS_H
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#define DEFS_H
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/*
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* units used for MTC clock.
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*/
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#define MTC_SEC 2400 /* 1 second is 2400 ticks */
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/*
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* limits
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*/
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