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change chan osc range - PLEASE READ

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as of now the range is ~32768, either from -16384 to 16383, or 0 to 32767.
it previously was -32768 to 32767 (~65536).

this change was made to better suit chips that only output a positive value.
if you are working on a new chip, update your code and shift right by one if necessary.
This commit is contained in:
tildearrow 2023-06-16 17:30:11 -05:00
parent ad9981fdea
commit 29dfeccfe7
48 changed files with 126 additions and 129 deletions
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2
src/engine/platform/sound/lynx/Mikey.cpp
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@ -509,7 +509,7 @@ public:
}
if (oscb!=NULL) {
oscb[i]->data[oscb[i]->needle++]=oscbWrite;
oscb[i]->data[oscb[i]->needle++]=oscbWrite>>1;
}
}

2
src/engine/platform/sound/pokey/AltASAP.cpp
View file

@ -39,7 +39,7 @@ static constexpr int MuteInit = 2;
static constexpr int MuteSerialInput = 8;
//just some magick value to match the audio level of mzpokeysnd
static constexpr int16_t MAGICK_VOLUME_BOOSTER = 160;
static constexpr int16_t MAGICK_OSC_VOLUME_BOOSTER = 4;
static constexpr int16_t MAGICK_OSC_VOLUME_BOOSTER = 2;
struct PokeyBase
{