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/*
SuperCollider real time audio synthesis system
Copyright (c) 2002 James McCartney. All rights reserved.
http://www.audiosynth.com
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#pragma once
#include <ctype.h> // for size_t
#include <cstdlib>
#include <cstring>
#include "SC_Types.h"
#include "scsynthsend.h"
////////////////////////////////////////////////////////////////////////
// replacement for calloc.
// calloc lazily zeroes memory on first touch. This is good for most purposes, but bad for realtime audio.
void* zalloc(size_t n, size_t size);
void zfree(void* ptr);
////////////////////////////////////////////////////////////////////////
void World_Run(struct World* inWorld);
void World_Start(World* inWorld);
void World_SetSampleRate(struct World* inWorld, double inSampleRate);
extern "C" {
void* World_Alloc(struct World* inWorld, size_t inByteSize);
void* World_Realloc(struct World* inWorld, void* inPtr, size_t inByteSize);
void World_Free(struct World* inWorld, void* inPtr);
void World_NRTLock(World* world);
void World_NRTUnlock(World* world);
}
size_t World_TotalFree(struct World* inWorld);
size_t World_LargestFreeChunk(struct World* inWorld);
int32 GetKey(struct Node* inNode);
int32 GetHash(struct Node* inNode);
bool World_AddNode(struct World* inWorld, struct Node* inNode);
bool World_RemoveNode(struct World* inWorld, struct Node* inNode);
extern "C" {
struct Node* World_GetNode(struct World* inWorld, int32 inID);
struct Graph* World_GetGraph(struct World* inWorld, int32 inID);
}
struct Group* World_GetGroup(struct World* inWorld, int32 inID);
int32* GetKey(struct UnitDef* inUnitDef);
int32 GetHash(struct UnitDef* inUnitDef);
bool AddUnitDef(struct UnitDef* inUnitDef);
bool RemoveUnitDef(struct UnitDef* inUnitDef);
struct UnitDef* GetUnitDef(int32* inKey);
int32* GetKey(struct BufGen* inBufGen);
int32 GetHash(struct BufGen* inBufGen);
bool AddBufGen(struct BufGen* inBufGen);
bool RemoveBufGen(struct BufGen* inBufGen);
struct BufGen* GetBufGen(int32* inKey);
int32* GetKey(struct PlugInCmd* inPlugInCmd);
int32 GetHash(struct PlugInCmd* inPlugInCmd);
bool AddPlugInCmd(struct PlugInCmd* inPlugInCmd);
bool RemovePlugInCmd(struct PlugInCmd* inPlugInCmd);
struct PlugInCmd* GetPlugInCmd(int32* inKey);
int PlugIn_DoCmd(struct World* inWorld, int inSize, char* inArgs, struct ReplyAddress* inReply);
int32* GetKey(struct GraphDef* inGraphDef);
int32 GetHash(struct GraphDef* inGraphDef);
void World_AddGraphDef(struct World* inWorld, struct GraphDef* inGraphDef);
void World_RemoveGraphDef(struct World* inWorld, struct GraphDef* inGraphDef);
struct GraphDef* World_GetGraphDef(struct World* inWorld, int32* inKey);
void World_FreeAllGraphDefs(World* inWorld);
void GraphDef_Free(GraphDef* inGraphDef);
void GraphDef_Define(World* inWorld, GraphDef* inList);
void GraphDef_FreeOverwritten(World* inWorld);
SCErr bufAlloc(struct SndBuf* buf, int numChannels, int numFrames, double sampleRate);
////////////////////////////////////////////////////////////////////////
void Rate_Init(struct Rate* inRate, double inSampleRate, int inBufLength);
////////////////////////////////////////////////////////////////////////
#define GRAPHDEF(inGraph) ((GraphDef*)((inGraph)->mNode.mDef))
#define GRAPH_PARAM_TABLE(inGraph) (GRAPHDEF(inGraph)->mParamSpecTable)
int Graph_New(struct World* inWorld, struct GraphDef* def, int32 inID, struct sc_msg_iter* args,
struct Graph** outGraph, bool argtype = true);
void Graph_Ctor(struct World* inWorld, struct GraphDef* inGraphDef, struct Graph* graph, struct sc_msg_iter* msg,
bool argtype);
void Graph_Dtor(struct Graph* inGraph);
int Graph_GetControl(struct Graph* inGraph, uint32 inIndex, float& outValue);
int Graph_GetControl(struct Graph* inGraph, int32 inHash, int32* inName, uint32 inIndex, float& outValue);
void Graph_SetControl(struct Graph* inGraph, uint32 inIndex, float inValue);
void Graph_SetControl(struct Graph* inGraph, int32 inHash, int32* inName, uint32 inIndex, float inValue);
void Graph_MapControl(Graph* inGraph, uint32 inIndex, uint32 inBus);
void Graph_MapControl(Graph* inGraph, int32 inHash, int32* inName, uint32 inIndex, uint32 inBus);
void Graph_MapAudioControl(Graph* inGraph, uint32 inIndex, uint32 inBus);
void Graph_MapAudioControl(Graph* inGraph, int32 inHash, int32* inName, uint32 inIndex, uint32 inBus);
void Graph_Trace(Graph* inGraph);
////////////////////////////////////////////////////////////////////////
int Node_New(struct World* inWorld, struct NodeDef* def, int32 inID, struct Node** outNode);
void Node_Dtor(struct Node* inNode);
void Node_Remove(struct Node* s);
void Node_RemoveID(Node* inNode);
void Node_Delete(struct Node* inNode);
void Node_AddAfter(struct Node* s, struct Node* afterThisOne);
void Node_AddBefore(struct Node* s, struct Node* beforeThisOne);
void Node_Replace(struct Node* s, struct Node* replaceThisOne);
void Node_SetControl(Node* inNode, int inIndex, float inValue);
void Node_SetControl(Node* inNode, int32 inHash, int32* inName, int inIndex, float inValue);
void Node_MapControl(Node* inNode, int inIndex, int inBus);
void Node_MapControl(Node* inNode, int32 inHash, int32* inName, int inIndex, int inBus);
void Node_MapAudioControl(Node* inNode, int inIndex, int inBus);
void Node_MapAudioControl(Node* inNode, int32 inHash, int32* inName, int inIndex, int inBus);
void Node_StateMsg(Node* inNode, int inState);
void Node_Trace(Node* inNode);
void Node_SendReply(Node* inNode, int replyID, const char* cmdName, int numArgs, const float* values);
void Node_SendReply(Node* inNode, int replyID, const char* cmdName, float value);
extern "C" {
void Node_SetRun(Node* inNode, int inRun);
void Node_SendTrigger(Node* inNode, int triggerID, float value);
void Node_End(struct Node* inNode);
void Node_NullCalc(struct Node* inNode);
void Unit_DoneAction(int doneAction, struct Unit* unit);
}
////////////////////////////////////////////////////////////////////////
extern "C" {
void Group_Calc(Group* inGroup);
void Graph_Calc(struct Graph* inGraph);
}
int Group_New(World* inWorld, int32 inID, Group** outGroup);
void Group_Dtor(Group* inGroup);
void Group_DeleteAll(Group* inGroup);
void Group_DeepFreeGraphs(Group* inGroup);
void Group_AddHead(Group* s, Node* child);
void Group_AddTail(Group* s, Node* child);
void Group_Insert(Group* s, Node* child, int inIndex);
void Group_SetControl(struct Group* inGroup, uint32 inIndex, float inValue);
void Group_SetControl(struct Group* inGroup, int32 inHash, int32* inName, uint32 inIndex, float inValue);
void Group_MapControl(Group* inGroup, uint32 inIndex, uint32 inBus);
void Group_MapControl(Group* inGroup, int32 inHash, int32* inName, uint32 inIndex, uint32 inBus);
void Group_MapAudioControl(Group* inGroup, uint32 inIndex, uint32 inBus);
void Group_MapAudioControl(Group* inGroup, int32 inHash, int32* inName, uint32 inIndex, uint32 inBus);
void Group_Trace(Group* inGroup);
void Group_DumpTree(Group* inGroup);
void Group_DumpTreeAndControls(Group* inGroup);
void Group_CountNodeTags(Group* inGroup, int* count);
void Group_CountNodeAndControlTags(Group* inGroup, int* count, int* controlAndDefCount);
void Group_QueryTree(Group* inGroup, big_scpacket* packet);
void Group_QueryTreeAndControls(Group* inGroup, big_scpacket* packet);
////////////////////////////////////////////////////////////////////////
struct Unit* Unit_New(struct World* inWorld, struct UnitSpec* inUnitSpec, char*& memory);
void Unit_EndCalc(struct Unit* inUnit, int inNumSamples);
void Unit_End(struct Unit* inUnit);
void Unit_Dtor(struct Unit* inUnit);
extern "C" {
void Unit_ZeroOutputs(struct Unit* inUnit, int inNumSamples);
}
////////////////////////////////////////////////////////////////////////
void SendDone(struct ReplyAddress* inReply, const char* inCommandName);
void SendDoneWithIntValue(struct ReplyAddress* inReply, const char* inCommandName, int value);
void SendDoneWithVarArgs(struct ReplyAddress* inReply, const char* inCommandName, const char* oscFormat, ...);
void SendFailure(struct ReplyAddress* inReply, const char* inCommandName, const char* errString);
void SendFailureWithIntValue(struct ReplyAddress* inReply, const char* inCommandName, const char* errString,
uint32 index);
void SendFailureWithVarArgs(struct ReplyAddress* inReply, const char* inCommandName, const char* errString,
const char* oscFormat, ...);
void ReportLateness(struct ReplyAddress* inReply, float32 seconds);
int32 Hash(struct ReplyAddress* inReplyAddress);
////////////////////////////////////////////////////////////////////////
extern "C" {
int32 server_timeseed();
}
////////////////////////////////////////////////////////////////////////
typedef bool (*AsyncStageFn)(World* inWorld, void* cmdData);
typedef void (*AsyncFreeFn)(World* inWorld, void* cmdData);
int PerformAsynchronousCommand(
World* inWorld, void* replyAddr, const char* cmdName, void* cmdData,
AsyncStageFn stage2, // stage2 is non real time
AsyncStageFn stage3, // stage3 is real time - completion msg performed if stage3 returns true
AsyncStageFn stage4, // stage4 is non real time - sends done if stage4 returns true
AsyncFreeFn cleanup, int completionMsgSize, void* completionMsgData);
////////////////////////////////////////////////////////////////////////
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