void SCProcess::quit() {
OSCMessages messages;
if (world && world->mRunning) {
small_scpacket packet = messages.quitMessage();
World_SendPacket(world, 8,(char*)packet.buf, null_reply_func);
}
}
void SCProcess::sendParamChangeMessage(CFStringRef name, float value) {
OSCMessages messages;
if(synthName) {
small_scpacket packet;
size_t messageSize =messages.parameterMessage(&packet, name,value);
World_SendPacket(world, messageSize, (char*)packet.buf, null_reply_func);
}
}
void SCProcess::makeSynth() {
if (world->mRunning) {
OSCMessages messages;
small_scpacket packet;
size_t messageSize = messages.createSynthMessage(&packet, synthName);
World_SendPacket(world,messageSize, (char*)packet.buf, null_reply_func);
}
}
extern "C" void scsynth_android_makeSynth(JNIEnv* env, jobject obj, jstring theName){
if (world->mRunning){
jboolean isCopy;
const char* synthName = env->GetStringUTFChars(theName, &isCopy);
scprintf("scsynth_android_makeSynth(%s)\n", synthName);
OSCMessages messages;
small_scpacket packet;
size_t messageSize = messages.createSynthMessage(&packet, synthName);
World_SendPacket(world,messageSize, (char*)packet.buf, null_reply_func);
env->ReleaseStringUTFChars(theName, synthName);
}else{
scprintf("scsynth_android_makeSynth: not running!\n");
}
}
void SCProcess::startUp(WorldOptions options, CFStringRef pluginsPath, CFStringRef synthdefsPath, int preferredPort) {
pthread_t scThread;
char stringBuffer[PATH_MAX] ;
OSCMessages messages;
CFStringGetCString(pluginsPath, stringBuffer, sizeof(stringBuffer), kCFStringEncodingUTF8);
setenv("SC_PLUGIN_PATH", stringBuffer, 1);
CFStringGetCString(synthdefsPath, stringBuffer, sizeof(stringBuffer), kCFStringEncodingUTF8);
setenv("SC_SYNTHDEF_PATH", stringBuffer, 1);
this->portNum = findNextFreeUdpPort(preferredPort);
world = World_New(&options);
//world->mDumpOSC=2;
if (world) {
if (this->portNum >= 0) World_OpenUDP(world, this->portNum);
pthread_create (&scThread, NULL, scThreadFunc, (void*)world);
}
if (world->mRunning) {
small_scpacket packet = messages.initTreeMessage();
World_SendPacket(world, 16, (char*)packet.buf, null_reply_func);
}
}
extern "C" int scsynth_android_start(JNIEnv* env, jobject obj,
jint srate, jint hwBufSize, jint numInChans, jint numOutChans, jint shortsPerSample,
jstring pluginsPath, jstring synthDefsPath){
jboolean isCopy;
bufflen = shortsPerSample*numOutChans*hwBufSize;
buff = (short*) calloc(bufflen,sizeof(short));
const char* pluginsPath_c = env->GetStringUTFChars(pluginsPath, &isCopy);
const char* synthDefsPath_c = env->GetStringUTFChars(synthDefsPath, &isCopy);
__android_log_print(ANDROID_LOG_DEBUG, "libscsynth", "scsynth_android_start(%i, %i, %i, %i, %i, %s, %s)",
(int)srate, (int)hwBufSize, (int)numInChans, (int)numOutChans, (int)shortsPerSample, pluginsPath_c, synthDefsPath_c);
setenv("SC_PLUGIN_PATH", pluginsPath_c, 1);
setenv("SC_SYNTHDEF_PATH", synthDefsPath_c, 1);
// DEBUG: Check that we can read the path
DIR *dip;
struct dirent *dit;
if ((dip = opendir(pluginsPath_c)) == NULL){
__android_log_print(ANDROID_LOG_DEBUG, "libscsynth", "Could not opendir(%s)\n", pluginsPath_c);
}else{
__android_log_print(ANDROID_LOG_DEBUG, "libscsynth", "OK, listing opendir(%s)\n", pluginsPath_c);
while ((dit = readdir(dip)) != NULL){
__android_log_print(ANDROID_LOG_DEBUG, "libscsynth", "Entry: %s\n", dit->d_name);
}
if (closedir(dip) == -1)
__android_log_print(ANDROID_LOG_DEBUG, "libscsynth", "Could not closedir(%s)\n", pluginsPath_c);
}
env->ReleaseStringUTFChars(pluginsPath, pluginsPath_c);
env->ReleaseStringUTFChars(synthDefsPath, synthDefsPath_c);
WorldOptions options = kDefaultWorldOptions;
options.mPreferredSampleRate = srate;
options.mPreferredHardwareBufferFrameSize = hwBufSize;
options.mNumInputBusChannels = numInChans;
options.mNumOutputBusChannels = numOutChans;
// Reduce things down a bit for lower-spec - these are all open for review
options.mNumBuffers = 512;
options.mMaxGraphDefs = 512;
options.mMaxWireBufs = 512;
options.mNumAudioBusChannels = 32;
options.mRealTimeMemorySize = 512;
options.mNumRGens = 16;
options.mLoadGraphDefs = 1;
options.mVerbosity = 2; // TODO: reduce this back to zero for non-debug builds once dev't is stable
options.mBufLength = 64; // was hwBufSize / numOutChans;
// Similar to SCProcess:startup :
pthread_t scThread;
OSCMessages messages;
world = World_New(&options);
//world->mDumpOSC=2;
if (world) {
pthread_create (&scThread, NULL, scThreadFunc, (void*)world);
}
if (world->mRunning){
small_scpacket packet = messages.initTreeMessage();
World_SendPacket(world, 16, (char*)packet.buf, null_reply_func);
return 0;
}else{
return 1;
}
}
void SCProcess::sendNote(int64 oscTime, int note, int velocity) {
OSCMessages messages;
small_scpacket packet = messages.noteMessage(oscTime, note, velocity);
World_SendPacket(world, 92, (char*)packet.buf, null_reply_func);
}
void SCProcess::sendTick(int64 oscTime, int bus) {
OSCMessages messages;
small_scpacket packet = messages.sendTickMessage(oscTime, bus);
World_SendPacket(world, 40, (char*)packet.buf, null_reply_func);
}