shithub: neindaw

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ay: env period: stick to seconds as the unit

--- a/ay/ay.c

+++ b/ay/ay.c

@@ -141,7 +141,7 @@

 	}

 	if (ui->zone == &dsp->envperiod) {

-		pd = MAX(1, MIN(65535, (tickhz / 1000) * (*ui->zone) / 256));

+		pd = MAX(1, MIN(65535, tickhz*(*ui->zone) / 256));

 		regw(ay, AY38910_REG_ENV_PERIOD_FINE, pd&0xff);

 		regw(ay, AY38910_REG_ENV_PERIOD_COARSE, pd>>8);

 		*ui->zone = MAX(1, pd*256000LL/tickhz);

@@ -239,8 +239,8 @@

 		min = MAX(1, 256000/tickhz);

 		max = floor(16776960000LL/tickhz);

 		ui_declare(&dsp->envperiod, "0", "");

-		ui_declare(&dsp->envperiod, "unit", "ms");

-		BIND(ui_hslider("Period", &dsp->envperiod, 500, min, max, 1));

+		ui_declare(&dsp->envperiod, "unit", "s");

+		BIND(ui_hslider("Period", &dsp->envperiod, 0.5, min/1000.0, max/1000.0, 0.001));

 		ui_declare(&dsp->hold, "1", "");

 		BIND(ui_checkbox("Hold", &dsp->hold));