mirror of
https://github.com/lwvmobile/dsd-fme.git
synced 2026-11-13 01:07:24 -05:00
Fix Annoying Alignment Issues;
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@@ -69,22 +69,22 @@ void openWavOutFile48k (dsd_opts * opts, dsd_state * state)
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long int gen_rms(short *samples, int len, int step)
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{
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int i;
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int i;
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long int rms;
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long p, t, s;
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double dc, err;
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long p, t, s;
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double dc, err;
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p = t = 0L;
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for (i=0; i<len; i+=step) {
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s = (long)samples[i];
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t += s;
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p += s * s;
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}
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/* correct for dc offset in squares */
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dc = (double)(t*step) / (double)len;
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err = t * 2 * dc - dc * dc * len;
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p = t = 0L;
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for (i=0; i<len; i+=step) {
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s = (long)samples[i];
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t += s;
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p += s * s;
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}
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/* correct for dc offset in squares */
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dc = (double)(t*step) / (double)len;
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err = t * 2 * dc - dc * dc * len;
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rms = (long int)sqrt((p-err) / len);
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rms = (long int)sqrt((p-err) / len);
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//make sure it doesnt' randomly feed us a large negative value (overflow?)
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if (rms < 0) rms = 150; //could also consider returning 0 and making it return the last known good value instead
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return rms;
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@@ -318,32 +318,32 @@ void edacs(dsd_opts * opts, dsd_state * state)
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{
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//ESK on/off detection, I honestly don't remember the logic for this anymore, but it works fine
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if ( (((fr_1t & 0xF000000000) >> 36) != 0xB) && (((fr_1t & 0xF000000000) >> 36) != 0x1) && (((fr_1t & 0xFF00000000) >> 32) != 0xF3) )
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{
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if ( (((fr_1t & 0xF000000000) >> 36) != 0xB) && (((fr_1t & 0xF000000000) >> 36) != 0x1) && (((fr_1t & 0xFF00000000) >> 32) != 0xF3) )
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{
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//experimenting with values here, not too high, and not too low
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if ( (((fr_1t & 0xF000000000) >> 36) <= 0x8 ))
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if ( (((fr_1t & 0xF000000000) >> 36) <= 0x8 ))
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{
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state->esk_mask = 0xA0;
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state->esk_mask = 0xA0;
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}
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//ideal value would be 5, but some other values exist that don't allow it
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if ( (((fr_1t & 0xF000000000) >> 36) > 0x8 ) )
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if ( (((fr_1t & 0xF000000000) >> 36) > 0x8 ) )
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{
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state->esk_mask = 0x0;
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state->esk_mask = 0x0;
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}
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}
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}
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//Standard/Networked Auto Detection
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//if (command == netcmd) //netcmd is F3 Standard/Networked (I think)
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//if (command == netcmd) //netcmd is F3 Standard/Networked (I think)
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if ( (fr_1t >> 32 == netcmd) || (fr_1t >> 32 == (netcmd ^ 0xA0)) )
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{
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state->ea_mode = 0; //disable extended addressing mode
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}
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state->ea_mode = 0; //disable extended addressing mode
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}
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//EA Auto detection //peercmd is 0xF88 peer site relay 0xFF80000000 >> 28
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if (fr_1t >> 28 == peercmd || fr_1t >> 28 == (peercmd ^ 0xA00) )
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if (fr_1t >> 28 == peercmd || fr_1t >> 28 == (peercmd ^ 0xA00) )
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{
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state->ea_mode = 1; //enable extended addressing mode
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}
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state->ea_mode = 1; //enable extended addressing mode
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}
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//Start Extended Addressing Mode
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if (state->ea_mode == 1)
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