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Merge pull request #5297 from AmatCoder/AmatCoder-tzx_fix-1

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tzx_cass.cpp: Fix loading of Generalized Data blocks
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R. Belmont 2019-06-30 12:19:41 -04:00 committed by GitHub
commit 5edd49b910
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1 changed files with 5 additions and 6 deletions
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11
src/lib/formats/tzx_cas.cpp
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@ -348,11 +348,12 @@ static inline int tzx_handle_symbol(int16_t **buffer, const uint8_t *symtable, u
switch (starttype)
{
case 0x00:
toggle_wave_data();
// pulse level has already been toggled so don't change
break;
case 0x01:
// don't change
// pulse level has already been toggled so revert
toggle_wave_data();
break;
case 0x02:
@ -383,9 +384,7 @@ static inline int tzx_handle_symbol(int16_t **buffer, const uint8_t *symtable, u
}
else
{
toggle_wave_data();
i = maxp;
continue;
break;
}
}
@ -425,7 +424,7 @@ static int tzx_handle_generalized(int16_t **buffer, const uint8_t *bytes, int pa
const uint8_t *table2 = symtable + (2 * npp + 1)*asp;
// the Pilot and sync data stream has an RLE encoding
for (int i = 0; i < totp; i+=3)
for (int i = 0; i < totp*3; i+=3)
{
uint8_t symbol = table2[i + 0];
uint16_t repetitions = table2[i + 1] + (table2[i + 2] << 8);