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audio export: more stuff

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tildearrow 2024-05-11 14:25:53 -05:00
parent 68383869d3
commit 56a3cfe13d
3 changed files with 87 additions and 15 deletions
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11
src/engine/engine.h
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@ -98,8 +98,14 @@ enum DivMIDIModes {
DIV_MIDI_MODE_LIGHT_SHOW
};
enum DivAudioExportFormats {
DIV_EXPORT_FORMAT_S16=0,
DIV_EXPORT_FORMAT_F32
};
struct DivAudioExportOptions {
DivAudioExportModes mode;
DivAudioExportFormats format;
int sampleRate;
int chans;
int loops;
@ -108,6 +114,7 @@ struct DivAudioExportOptions {
bool channelMask[DIV_MAX_CHANS];
DivAudioExportOptions():
mode(DIV_EXPORT_MODE_ONE),
format(DIV_EXPORT_FORMAT_S16),
sampleRate(44100),
chans(2),
loops(0),
@ -478,8 +485,10 @@ class DivEngine {
DivChannelState chan[DIV_MAX_CHANS];
DivAudioEngines audioEngine;
DivAudioExportModes exportMode;
DivAudioExportFormats exportFormat;
double exportFadeOut;
int exportOutputs;
bool exportChannelMask[DIV_MAX_CHANS];
DivConfig conf;
FixedQueue<DivNoteEvent,8192> pendingNotes;
// bitfield
@ -1382,6 +1391,7 @@ class DivEngine {
haltOn(DIV_HALT_NONE),
audioEngine(DIV_AUDIO_NULL),
exportMode(DIV_EXPORT_MODE_ONE),
exportFormat(DIV_EXPORT_FORMAT_S16),
exportFadeOut(0.0),
exportOutputs(2),
cmdStreamInt(NULL),
@ -1435,6 +1445,7 @@ class DivEngine {
memset(sysDefs,0,DIV_MAX_CHIP_DEFS*sizeof(void*));
memset(walked,0,8192);
memset(oscBuf,0,DIV_MAX_OUTPUTS*(sizeof(float*)));
memset(exportChannelMask,1,DIV_MAX_CHANS*sizeof(bool));
for (int i=0; i<DIV_MAX_CHIP_DEFS; i++) {
sysFileMapFur[i]=DIV_SYSTEM_NULL;