FMOD_RESULT F_CALLBACK SystemCallback(FMOD_SYSTEM *system, FMOD_SYSTEM_CALLBACK_TYPE type, void *commanddata1, void *commanddata2, void* userdata)
{
if (type == FMOD_SYSTEM_CALLBACK_ERROR)
{
FMOD_ERRORCALLBACK_INFO* errorInfo = (FMOD_ERRORCALLBACK_INFO*)commanddata1;
RunData* data = (RunData*)userdata;
Common_Mutex_Enter(&data->criticalSection);
char buffer[512];
Common_snprintf(buffer, 512, "%s(%s)[%d]", errorInfo->functionname, errorInfo->functionparams, errorInfo->result);
buffer[511] = '\0';
data->errorStrings.push_back(buffer);
Common_Mutex_Leave(&data->criticalSection);
}
return FMOD_OK;
}
void drawDSPParameters(ParameterViewerState *state)
{
FMOD_RESULT result;
FMOD_DSP_PARAMETER_DESC *paramdesc;
char pluginname[256];
Common_Draw("Press %s to scroll down", Common_BtnStr(BTN_DOWN));
Common_Draw("Press %s to scroll up", Common_BtnStr(BTN_UP));
Common_Draw("Press %s to return to the plug-in list", Common_BtnStr(BTN_LEFT));
Common_Draw("");
result = state->dsp->getInfo(pluginname, 0, 0, 0, 0);
ERRCHECK(result);
Common_Draw("%s Parameters:", pluginname);
Common_Draw("--------------------------------------------------");
for (int i = state->scroll; i < state->numparams; i++)
{
result = state->dsp->getParameterInfo(i, ¶mdesc);
ERRCHECK(result);
switch (paramdesc->type)
{
case FMOD_DSP_PARAMETER_TYPE_FLOAT:
{
char *units = paramdesc->label;
Common_Draw("%2d: %-15s [%g, %g] (%.2f%s)", i, paramdesc->name, paramdesc->floatdesc.min, paramdesc->floatdesc.max, paramdesc->floatdesc.defaultval, units);
break;
}
case FMOD_DSP_PARAMETER_TYPE_INT:
{
if (paramdesc->intdesc.valuenames)
{
int lengthremaining = 1024;
char enums[1024];
char *s = enums;
for (int j = 0; j < paramdesc->intdesc.max - paramdesc->intdesc.min; ++j)
{
int len = Common_snprintf(s, lengthremaining, "%s, ", paramdesc->intdesc.valuenames[j]);
if (!len)
{
break;
}
s += len;
lengthremaining -= len;
}
if (lengthremaining)
{
Common_snprintf(s, lengthremaining, "%s", paramdesc->intdesc.valuenames[paramdesc->intdesc.max - paramdesc->intdesc.min]);
}
Common_Draw("%2d: %-15s [%s] (%s)", i, paramdesc->name, enums, paramdesc->intdesc.valuenames[paramdesc->intdesc.defaultval - paramdesc->intdesc.min]);
}
else
{
char *units = paramdesc->label;
Common_Draw("%2d: %-15s [%d, %d] (%d%s)", i, paramdesc->name, paramdesc->intdesc.min, paramdesc->intdesc.max, paramdesc->intdesc.defaultval, units);
}
break;
}
case FMOD_DSP_PARAMETER_TYPE_BOOL:
{
if (paramdesc->booldesc.valuenames)
{
Common_Draw("%2d: %-15s [%s, %s] (%s)", i, paramdesc->name, paramdesc->booldesc.valuenames[0], paramdesc->booldesc.valuenames[1], paramdesc->booldesc.valuenames[paramdesc->booldesc.defaultval ? 1 : 0]);
}
else
{
Common_Draw("%2d: %-15s [On, Off] (%s)", i, paramdesc->name, paramdesc->booldesc.defaultval ? "On" : "Off");
}
break;
}
case FMOD_DSP_PARAMETER_TYPE_DATA:
{
Common_Draw("%2d: %-15s (Data type: %d)", i, paramdesc->name, paramdesc->datadesc.datatype);
break;
}
}
}
}
