lucarda/pdvst-0.52
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This commit is contained in:
Lucas Cordiviola
2024-04-22 05:59:57 -03:00
parent 9f9fae2822
commit 85e12b86f3
3 changed files with 68 additions and 27 deletions
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78
vst-scheduler/vstschedlib.c
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@@ -205,17 +205,53 @@ int setPdvstPlugName(char* instanceName)
return 0;
}
int setPdvstChunk(char* instanceName)
/*receive data chunk from host*/
int setPdvstChunk(const char *amsg)
{
t_symbol *tempSym;
tempSym = gensym("rvstdata");
if (tempSym->s_thing)
{
pd_symbol(tempSym->s_thing, gensym(instanceName));
return 1;
}
size_t len = strlen(amsg);
t_binbuf* bbuf = binbuf_new();
binbuf_text(bbuf, amsg, len);
int msg, natom = binbuf_getnatom(bbuf);
t_atom *at = binbuf_getvec(bbuf);
for (msg = 0; msg < natom;) {
int emsg;
for (emsg = msg; emsg < natom && at[emsg].a_type != A_COMMA
&& at[emsg].a_type != A_SEMI; emsg++);
if (emsg > msg) {
int i;
/* check for illegal atoms */
for (i = msg; i < emsg; i++)
if (at[i].a_type == A_DOLLAR || at[i].a_type == A_DOLLSYM) {
pd_error(NULL, "rvstdata: got dollar sign in message");
goto nodice;
}
if (at[msg].a_type == A_FLOAT) {
if (emsg > msg + 1)
pd_list(tempSym->s_thing, 0, emsg-msg, at + msg);
else pd_float(tempSym->s_thing, at[msg].a_w.w_float);
}
else if (at[msg].a_type == A_SYMBOL) {
pd_anything(tempSym->s_thing, at[msg].a_w.w_symbol, emsg-msg-1, at + msg + 1);
}
}
nodice:
msg = emsg + 1;
}
binbuf_free(bbuf);
return 1;
}
else
return 0;
return 0;
}
@@ -250,15 +286,31 @@ void sendPdVstFloatParameter(t_vstParameterReceiver *x, t_float floatValue)
ReleaseMutex(pdvstTransferMutex);
}
void sendPdVstChunk(t_vstChunkReceiver *x, t_symbol *sym)
/*send data chunk to host*/
void sendPdVstChunk(t_vstChunkReceiver *x, t_symbol *s, int argc, t_atom *argv)
{
char *buf;
int length;
t_atom at;
t_binbuf*bbuf = binbuf_new();
memset(&pdvstData->datachunk.value.stringData, '\0', MAXSTRINGSIZE);
SETSYMBOL(&at, s);
binbuf_add(bbuf, 1, &at);
binbuf_add(bbuf, argc, argv);
binbuf_gettext(bbuf, &buf, &length);
binbuf_free(bbuf);
WaitForSingleObject(pdvstTransferMutex, INFINITE);
pdvstData->datachunk.type = STRING_TYPE;
pdvstData->datachunk.direction = PD_SEND;
pdvstData->datachunk.updated = 1;
strcpy(pdvstData->datachunk.value.stringData,sym->s_name);
strcpy(pdvstData->datachunk.value.stringData,buf);
//memcpy(pdvstData->datachunk.value.stringData, buf, length);
ReleaseMutex(pdvstTransferMutex);
freebytes(buf, length+1);
}
void sendPdVstGuiName(t_vstGuiNameReceiver *x, t_symbol *symbolValue)
@@ -268,9 +320,7 @@ void sendPdVstGuiName(t_vstGuiNameReceiver *x, t_symbol *symbolValue)
pdvstData->guiName.direction = PD_SEND;
pdvstData->guiName.updated = 1;
strcpy(pdvstData->guiName.value.stringData,symbolValue->s_name);
ReleaseMutex(pdvstTransferMutex);
}
void makePdvstParameterReceivers()
@@ -292,20 +342,14 @@ void makePdvstGuiNameReceiver()
{
vstGuiNameReceiver = (t_vstGuiNameReceiver *)pd_new(vstGuiNameReceiver_class);
pd_bind(&vstGuiNameReceiver->x_obj.ob_pd, gensym("guiName"));
}
void makevstChunkReceiver()
{
vstChunkReceiver = (t_vstChunkReceiver *)pd_new(vstChunkReceiver_class);
pd_bind(&vstChunkReceiver->x_obj.ob_pd, gensym("svstdata"));
}
void send_dacs(void)
{
int i, j, sampleCount, nChannels, blockSize;
@@ -384,7 +428,7 @@ int scheduler()
0,
0);
class_addsymbol(vstChunkReceiver_class,(t_method)sendPdVstChunk);
class_addanything(vstChunkReceiver_class,(t_method)sendPdVstChunk);
makevstChunkReceiver();