907 lines
31 KiB
C++
907 lines
31 KiB
C++
#include "cwCommon.h"
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#include "cwLog.h"
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#include "cwCommonImpl.h"
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#include "cwMem.h"
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#include "cwText.h"
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#include "cwNumericConvert.h"
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#include "cwObject.h"
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#include "cwAudioFile.h"
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#include "cwVectOps.h"
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#include "cwMtx.h"
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#include "cwDspTypes.h" // coeff_t, sample_t, srate_t ...
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#include "cwTime.h"
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#include "cwMidiDecls.h"
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#include "cwFlowDecl.h"
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#include "cwFlow.h"
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#include "cwFlowTypes.h"
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#include "cwFlowNet.h"
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#include "cwFlowProc.h"
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namespace cw
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{
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namespace flow
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{
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typedef struct library_str
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{
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const char* label;
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class_members_t* members;
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} library_t;
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library_t g_library[] = {
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{ "subnet", &subnet::members },
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{ "poly", &poly::members },
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{ "midi_in", &midi_in::members },
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{ "midi_out", &midi_out::members },
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{ "audio_in", &audio_in::members },
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{ "audio_out", &audio_out::members },
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{ "audio_file_in", &audio_file_in::members },
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{ "audio_file_out", &audio_file_out::members },
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{ "audio_gain", &audio_gain::members },
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{ "audio_split", &audio_split::members },
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{ "audio_duplicate", &audio_duplicate::members },
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{ "audio_merge", &audio_merge::members },
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{ "audio_mix", &audio_mix::members },
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{ "sine_tone", &sine_tone::members },
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{ "pv_analysis", &pv_analysis::members },
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{ "pv_synthesis", &pv_synthesis::members },
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{ "spec_dist", &spec_dist::members },
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{ "compressor", &compressor::members },
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{ "limiter", &limiter::members },
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{ "audio_delay", &audio_delay::members },
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{ "dc_filter", &dc_filter::members },
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{ "balance", &balance::members },
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{ "audio_meter", &audio_meter::members },
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{ "audio_marker", &audio_marker::members },
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{ "xfade_ctl", &xfade_ctl::members },
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{ "poly_merge", &poly_merge::members },
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{ "sample_hold", &sample_hold::members },
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{ "number", &number::members },
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{ "timer", &timer::members },
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{ "counter", &counter::members },
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{ "list", &list::members },
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{ "add", &add::members },
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{ "preset", &preset::members },
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{ nullptr, nullptr }
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};
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class_members_t* _find_library_record( const char* label )
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{
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for(library_t* l = g_library; l->label != nullptr; ++l)
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if( textCompare(l->label,label) == 0)
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return l->members;
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return nullptr;
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}
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flow_t* _handleToPtr(handle_t h)
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{ return handleToPtr<handle_t,flow_t>(h); }
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rc_t _is_var_flag_set( const object_t* var_flags_obj, const char* flag_label, const char* classLabel, const char* varLabel, bool&is_set_flag_ref )
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{
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rc_t rc = kOkRC;
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is_set_flag_ref = false;
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if( var_flags_obj != nullptr )
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{
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for(unsigned k=0; k<var_flags_obj->child_count(); ++k)
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{
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const object_t* tag_obj = var_flags_obj->child_ele(k);
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const char* tag = nullptr;
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if( tag_obj != nullptr && tag_obj->is_string() && (rc=tag_obj->value(tag))==kOkRC && tag != nullptr )
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{
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if( strcmp(tag,flag_label) == 0 )
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is_set_flag_ref = true;
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}
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else
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{
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rc = cwLogError(kSyntaxErrorRC,"An invalid or non-string value was found in a flow class '%s' variable:'%s' 'flags' field.",classLabel,varLabel);
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}
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}
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}
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return rc;
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}
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rc_t _parse_subnet_var_proxy_string( const char* proxyStr, var_desc_t* var_desc )
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{
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rc_t rc = kOkRC;
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const char* period;
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// find the separating period
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if((period = firstMatchChar(proxyStr,'.')) == nullptr )
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{
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rc = cwLogError(kSyntaxErrorRC,"The separating '.' could not be found in the proxy string '%s'.",cwStringNullGuard(proxyStr));
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goto errLabel;
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}
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// validate the length of the proc inst label
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if( period-proxyStr == 0 )
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{
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rc = cwLogError(kSyntaxErrorRC,"No proxy proc instance was found in the proxy string '%s'.",cwStringNullGuard(proxyStr));
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goto errLabel;
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}
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// validate the length of the var label
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if( textLength(period+1) == 0 )
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{
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rc = cwLogError(kSyntaxErrorRC,"No proxy var was found in the proxy string '%s'.",cwStringNullGuard(proxyStr));
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goto errLabel;
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}
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var_desc->proxyProcLabel = mem::duplStr(proxyStr,period-proxyStr);
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var_desc->proxyVarLabel = mem::duplStr(period+1);
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errLabel:
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return rc;
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}
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rc_t _parse_class_var_attribute_flags(const object_t* var_flags_obj, unsigned& flags_ref)
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{
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rc_t rc = kOkRC;
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unsigned result_flags = 0;
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flags_ref = 0;
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if( !var_flags_obj->is_list() )
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{
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rc = cwLogError(kSyntaxErrorRC,"The variable description 'flags' field must be a list.");
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goto errLabel;
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}
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for(unsigned i=0; i<var_flags_obj->child_count(); ++i)
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{
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const object_t* flag_obj = var_flags_obj->child_ele(i);
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const char* flag_label = nullptr;
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unsigned flag = 0;
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// validate the flag syntax
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if( flag_obj == nullptr || !flag_obj->is_string() || flag_obj->value(flag_label)!=kOkRC )
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{
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rc = cwLogError(kSyntaxErrorRC,"Invalid variable description flag syntax on flag index %i.",i);
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goto errLabel;
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}
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// parse the flag
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if((flag = var_desc_attr_label_to_flag(flag_label)) == kInvalidVarDescFl )
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{
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rc = cwLogError(kInvalidArgRC,"The variable description flag ('%s') at flag index %i is not valid.",cwStringNullGuard(flag_label),i);
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goto errLabel;
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}
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result_flags |= flag;
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}
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flags_ref = result_flags;
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errLabel:
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return rc;
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}
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rc_t _parse_class_var_cfg(flow_t* p, class_desc_t* class_desc, const object_t* var_desc_pair, var_desc_t*& var_desc_ref )
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{
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rc_t rc = kOkRC;
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const object_t* var_flags_obj = nullptr;
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const char* var_value_type_str = nullptr;
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const char* var_label = nullptr;
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const char* proxy_string = nullptr;
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var_desc_t* vd = nullptr;
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var_desc_ref = nullptr;
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if(var_desc_pair==nullptr || !var_desc_pair->is_pair() || var_desc_pair->pair_label()==nullptr || (var_label = var_desc_pair->pair_label())==nullptr || var_desc_pair->pair_value()==nullptr || !var_desc_pair->pair_value()->is_dict() )
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{
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rc = cwLogError(kSyntaxErrorRC,"An invalid variable description syntax was encountered.");
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goto errLabel;
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}
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// Allocate the var. desc record
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if((vd = var_desc_create( var_label, var_desc_pair->pair_value())) == nullptr )
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{
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rc = cwLogError(kObjAllocFailRC,"Variable description allocation failed.");
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goto errLabel;
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}
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// get the variable description
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if((rc = vd->cfg->getv("doc", vd->docText)) != kOkRC )
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{
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rc = cwLogError(rc,"Parsing failed on class:%s variable: '%s'.", class_desc->label, vd->label );
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goto errLabel;
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}
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// get the variable description
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if((rc = vd->cfg->getv_opt("flags", var_flags_obj,
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"type", var_value_type_str,
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"value", vd->val_cfg,
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"proxy", proxy_string )) != kOkRC )
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{
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rc = cwLogError(rc,"Parsing optional fields failed.");
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goto errLabel;
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}
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// convert the type string to a numeric type flag
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if( var_value_type_str != nullptr )
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if( (vd->type = value_type_label_to_flag( var_value_type_str )) == kInvalidTId )
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{
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rc = cwLogError(kSyntaxErrorRC,"Invalid variable description type flag: '%s' was encountered.", var_value_type_str );
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goto errLabel;
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}
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// parse the proxy string into it's two parts: <proc>.<var>
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if( proxy_string != nullptr )
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{
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if((rc = _parse_subnet_var_proxy_string( proxy_string, vd )) != kOkRC )
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goto errLabel;
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}
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// parse the var desc attribute flags
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if( var_flags_obj != nullptr )
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{
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vd->flags = 0;
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if((rc = _parse_class_var_attribute_flags(var_flags_obj, vd->flags)) != kOkRC )
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goto errLabel;
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}
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var_desc_ref = vd;
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errLabel:
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if( rc != kOkRC )
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{
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rc = cwLogError(rc,"A variable description create failed on class desc:'%s' var:'%s'.",cwStringNullGuard(class_desc->label),cwStringNullGuard(var_label));
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var_desc_destroy(vd);
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}
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return rc;
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}
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rc_t _parse_class_cfg(flow_t* p, const object_t* classCfg)
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{
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rc_t rc = kOkRC;
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if( !classCfg->is_dict() )
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return cwLogError(kSyntaxErrorRC,"The class description dictionary does not have dictionary syntax.");
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p->classDescN = classCfg->child_count();
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p->classDescA = mem::allocZ<class_desc_t>( p->classDescN );
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// for each class description
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for(unsigned i=0; i<p->classDescN; ++i)
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{
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const object_t* class_obj = classCfg->child_ele(i);
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const object_t* varD = nullptr;
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const object_t* presetD = nullptr;
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class_desc_t* cd = p->classDescA + i;
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cd->cfg = class_obj->pair_value();
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cd->label = class_obj->pair_label();
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// get the variable description
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if((rc = cd->cfg->getv_opt("vars", varD,
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"presets", presetD,
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"poly_limit_cnt", cd->polyLimitN)) != kOkRC )
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{
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rc = cwLogError(rc,"Parsing failed while parsing class desc:'%s'", cwStringNullGuard(cd->label) );
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goto errLabel;
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}
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// parse the preset dictionary
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if( presetD != nullptr )
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{
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if( !presetD->is_dict() )
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{
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rc = cwLogError(rc,"The preset dictionary is not a dictionary on class desc:'%s'", cwStringNullGuard(cd->label) );
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goto errLabel;
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}
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// for each preset in the class desc.
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for(unsigned j=0; j<presetD->child_count(); ++j)
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{
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const object_t* pair = presetD->child_ele(j);
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if( !pair->pair_value()->is_dict() )
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{
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rc = cwLogError(kSyntaxErrorRC,"The preset '%s' in class desc '%s' is not a dictionary.", cwStringNullGuard(pair->pair_label()), cwStringNullGuard(cd->label));
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goto errLabel;
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}
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class_preset_t* preset = mem::allocZ< class_preset_t >();
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preset->label = pair->pair_label();
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preset->cfg = pair->pair_value();
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preset->link = cd->presetL;
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cd->presetL = preset;
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}
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}
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// parse the variable dictionary
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if( varD != nullptr )
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{
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if( !varD->is_dict() )
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{
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rc = cwLogError(rc,"The value dictionary is not a dictionary on class desc:'%s'", cwStringNullGuard(cd->label) );
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goto errLabel;
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}
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// get the class member functions
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if((cd->members = _find_library_record(cd->label)) == nullptr )
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{
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rc = cwLogError(kSyntaxErrorRC,"The '%s' class member function record could not be found.", cd->label );
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goto errLabel;
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}
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// for each class value description
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for(unsigned j=0; j<varD->child_count(); ++j)
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{
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const object_t* var_obj = varD->child_ele(j);
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var_desc_t* vd = nullptr;
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if((rc = _parse_class_var_cfg(p, cd, var_obj, vd )) != kOkRC )
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{
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rc = cwLogError(rc,"Variable description created failed on the class desc '%s' on the variable description at index '%i'.",cwStringNullGuard(cd->label),j);
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goto errLabel;
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}
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if( vd->type == kInvalidTFl )
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{
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rc = cwLogError(rc,"The variable description '%s' in class description '%s' does not have a valid 'type' field.",cwStringNullGuard(vd->label),cwStringNullGuard(cd->label));
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goto errLabel;
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}
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if( vd->proxyProcLabel != nullptr || vd->proxyVarLabel != nullptr )
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{
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cwLogWarning("The 'proxy' field in the variable description '%s' on class description '%s' will be ignored because the variable is not part of a subnet definition.",cwStringNullGuard(vd->label),cwStringNullGuard(cd->label));
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}
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if( cwIsFlag(vd->flags,kSubnetOutVarDescFl ) )
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{
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cwLogWarning("The 'out' flag in the variable description '%s' on class description '%s' will be ignored because the variable is not part of a subnet definition.",cwStringNullGuard(vd->label),cwStringNullGuard(cd->label));
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}
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vd->link = cd->varDescL;
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cd->varDescL = vd;
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}
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}
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}
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errLabel:
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return rc;
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}
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rc_t _find_subnet_proc_class_desc( flow_t* p, const object_t* subnetProcD, const char* procInstLabel, const class_desc_t*& class_desc_ref )
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{
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rc_t rc = kOkRC;
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const object_t* procInstD = nullptr;
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const object_t* classStr = nullptr;
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const class_desc_t* class_desc = nullptr;
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const char* class_label = nullptr;
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class_desc_ref = nullptr;
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// find the proc inst dict in the subnet
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if((procInstD = subnetProcD->find_child(procInstLabel)) == nullptr )
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{
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rc = cwLogError(kSyntaxErrorRC,"The proc instance '%s' from the proxy var list could not be foud in the subnet.",cwStringNullGuard(procInstLabel));
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goto errLabel;
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}
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// find the proc class label of the proc inst
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if((classStr = procInstD->find_child("class")) == nullptr || (rc = classStr->value(class_label))!=kOkRC)
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{
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rc = cwLogError(kSyntaxErrorRC,"The 'class' field could not be found in the '%s' proc instance record.", cwStringNullGuard(procInstLabel));
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goto errLabel;
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}
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// find the associated class desc record
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if((class_desc_ref = class_desc_find(p,class_label)) == nullptr)
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{
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rc = cwLogError(kEleNotFoundRC,"The class desc record '%s' for the proc instance '%s' could not be found.",class_label,cwStringNullGuard(procInstLabel));
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goto errLabel;
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}
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errLabel:
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return rc;
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}
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rc_t _create_subnet_var_desc( flow_t* p, class_desc_t* subnetClassDesc, const object_t* subnetProcD, const object_t* varDescPair, var_desc_t*& vd_ref )
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{
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rc_t rc = kOkRC;
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const class_desc_t* proxy_class_desc = nullptr;
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const var_desc_t* proxy_var_desc = nullptr;
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bool subnetOutVarFl = false;
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var_desc_t* var_desc = nullptr;
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vd_ref = nullptr;
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// parse the variable descripiton and create a var_desc_t record
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if((rc = _parse_class_var_cfg(p, subnetClassDesc, varDescPair, var_desc )) != kOkRC )
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{
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goto errLabel;
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}
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if( var_desc->type != 0 )
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{
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cwLogWarning("The 'type' field int the variable description '%s' on the class description '%s' will be ignored because the variable is proxied.",cwStringNullGuard(subnetClassDesc->label),cwStringNullGuard(var_desc->label));
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}
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// verify that a proxy-proc-label and proxy-var-label were specified in the variable descripiton
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if( var_desc->proxyProcLabel == nullptr || var_desc->proxyVarLabel == nullptr )
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{
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rc = cwLogError(kSyntaxErrorRC,"The subnet variable description '%s' in the subnet '%s' must have a valid 'proxy' field.",cwStringNullGuard(var_desc->label),cwStringNullGuard(subnetClassDesc->label));
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goto errLabel;
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}
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// locate the class desc associated with proxy proc
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if((rc = _find_subnet_proc_class_desc( p, subnetProcD, var_desc->proxyProcLabel, proxy_class_desc )) != kOkRC )
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{
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goto errLabel;
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}
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// locate the var desc associated with the proxy proc var
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if((proxy_var_desc = var_desc_find( proxy_class_desc, var_desc->proxyVarLabel)) == nullptr )
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{
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rc = cwLogError(kEleNotFoundRC,"The subnet proxied variable desc '%s.%s' could not be found in subnet '%s'.",cwStringNullGuard(var_desc->proxyProcLabel),cwStringNullGuard(var_desc->proxyVarLabel),cwStringNullGuard(subnetClassDesc->label));
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goto errLabel;
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}
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// get the subnet var_desc type from the proxied var_desc
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var_desc->type = proxy_var_desc->type;
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// augment the subnet var_desc flags from the proxied var_desc
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var_desc->flags |= proxy_var_desc->flags;
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// if no default value was given to the subnet var desc then get it from the proxied var desc
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if( var_desc->val_cfg == nullptr )
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var_desc->val_cfg = proxy_var_desc->val_cfg;
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vd_ref = var_desc;
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errLabel:
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if( rc != kOkRC )
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{
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rc = cwLogError(rc,"The creation of proxy var '%s' failed.",var_desc==nullptr ? "<unknown>" : cwStringNullGuard(var_desc->label));
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var_desc_destroy(var_desc);
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}
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return rc;
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}
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|
rc_t _parse_subnet_vars( flow_t* p, class_desc_t* class_desc, const object_t* subnetProcD, const object_t* varD )
|
|
{
|
|
rc_t rc = kOkRC;
|
|
|
|
unsigned varN = 0;
|
|
|
|
if( !varD->is_dict() )
|
|
{
|
|
rc = cwLogError(kSyntaxErrorRC,"The proxy variable dictionary is invalid.");
|
|
goto errLabel;
|
|
}
|
|
|
|
varN = varD->child_count();
|
|
|
|
// Fill the class_Desc.varDescL list from the subnet 'vars' dictioanry
|
|
for(unsigned i=0; i<varN; ++i)
|
|
{
|
|
const object_t* child_pair = varD->child_ele(i);
|
|
var_desc_t* var_desc = nullptr;
|
|
|
|
if((rc = _create_subnet_var_desc( p, class_desc, subnetProcD, child_pair, var_desc )) != kOkRC )
|
|
goto errLabel;
|
|
|
|
|
|
var_desc->link = class_desc->varDescL;
|
|
class_desc->varDescL = var_desc;
|
|
|
|
//printf("Wrapper var-desc created: %i of %i : %s:%s proxy:%s:%s flags:%i.\n", i, varN, class_desc->label, var_desc->label, var_desc->proxyProcLabel,var_desc->proxyVarLabel,var_desc->flags);
|
|
|
|
}
|
|
|
|
errLabel:
|
|
return rc;
|
|
}
|
|
|
|
rc_t _create_subnet_class_desc( flow_t* p, const object_t* class_obj, class_desc_t* class_desc )
|
|
{
|
|
rc_t rc = kOkRC;
|
|
const object_t* varD = nullptr;
|
|
const object_t* subnetD = nullptr;
|
|
const object_t* subnetProcD = nullptr;
|
|
const object_t* subnetPresetD = nullptr;
|
|
const char* subnetProcDescLabel = nullptr;
|
|
|
|
// Validate the subnet proc desc label and value
|
|
if( class_obj==nullptr || !class_obj->is_pair() || class_obj->pair_value()==nullptr || !class_obj->pair_value()->is_dict() || (subnetProcDescLabel = class_obj->pair_label()) == nullptr )
|
|
{
|
|
rc = cwLogError(kInvalidArgRC,"An invalid subnet description '%s' was encountered.",cwStringNullGuard(subnetProcDescLabel));
|
|
goto errLabel;
|
|
}
|
|
|
|
// verify that another subnet with the same name does not already exist
|
|
if( class_desc_find(p,subnetProcDescLabel) != nullptr )
|
|
{
|
|
rc = cwLogError(kInvalidStateRC,"A subnet named '%s' already exists.",subnetProcDescLabel);
|
|
goto errLabel;
|
|
}
|
|
|
|
class_desc->cfg = class_obj->pair_value();
|
|
class_desc->label = class_obj->pair_label();
|
|
|
|
// get the 'subnet' members record
|
|
if((class_desc->members = _find_library_record("subnet")) == nullptr )
|
|
{
|
|
rc = cwLogError(kSyntaxErrorRC,"The 'subnet' class member function record could not be found." );
|
|
goto errLabel;
|
|
}
|
|
|
|
// get the variable description
|
|
if((rc = class_desc->cfg->getv_opt("vars", varD,
|
|
"network", subnetD)) != kOkRC )
|
|
{
|
|
rc = cwLogError(rc,"Parse failed while parsing subnet desc:'%s'", cwStringNullGuard(class_desc->label) );
|
|
goto errLabel;
|
|
}
|
|
|
|
// get the subnet proc and preset dictionaries
|
|
if((rc = subnetD->getv("procs", subnetProcD,
|
|
"presets", subnetPresetD)) != kOkRC )
|
|
{
|
|
rc = cwLogError(rc,"Parse failed on the 'network' element.");
|
|
goto errLabel;
|
|
}
|
|
|
|
// fill class_desc.varDescL from the subnet vars dictionary
|
|
if((rc = _parse_subnet_vars( p, class_desc, subnetProcD, varD )) != kOkRC )
|
|
{
|
|
rc = cwLogError(rc,"Subnet 'vars' processing failed.");
|
|
goto errLabel;
|
|
}
|
|
|
|
|
|
errLabel:
|
|
if(rc != kOkRC )
|
|
rc = cwLogError(rc,"'proc' class description creation failed for the subnet '%s'. ",cwStringNullGuard(subnetProcDescLabel));
|
|
|
|
return rc;
|
|
}
|
|
|
|
|
|
rc_t _parse_subnet_cfg(flow_t* p, const object_t* subnetCfg)
|
|
{
|
|
rc_t rc = kOkRC;
|
|
|
|
if( !subnetCfg->is_dict() )
|
|
return cwLogError(kSyntaxErrorRC,"The subnet class description dictionary does not have dictionary syntax.");
|
|
|
|
unsigned subnetDescN = subnetCfg->child_count();
|
|
p->subnetDescA = mem::allocZ<class_desc_t>( subnetDescN );
|
|
|
|
// for each subnet description
|
|
for(unsigned i=0; i<subnetDescN; ++i)
|
|
{
|
|
const object_t* subnet_obj = subnetCfg->child_ele(i);
|
|
|
|
if((rc = _create_subnet_class_desc(p, subnet_obj, p->subnetDescA + i )) != kOkRC )
|
|
{
|
|
rc = cwLogError(rc,"Subnet class description create failed on the subnet at index:%i.",i);
|
|
goto errLabel;
|
|
}
|
|
|
|
// We have to update the size of the subnet class array
|
|
// as we go because we may want be able to search p->subnetDescA[]
|
|
// aand to do that we must now the current length.
|
|
p->subnetDescN += 1;
|
|
}
|
|
|
|
assert( subnetDescN == p->subnetDescN );
|
|
errLabel:
|
|
|
|
if( rc != kOkRC )
|
|
{
|
|
rc = cwLogError(rc,"Subnet processing failed.");
|
|
|
|
}
|
|
|
|
return rc;
|
|
|
|
}
|
|
|
|
void _release_class_desc_array( class_desc_t*& classDescA, unsigned classDescN )
|
|
{
|
|
// release the class records
|
|
for(unsigned i=0; i<classDescN; ++i)
|
|
{
|
|
class_desc_t* cd = classDescA + i;
|
|
class_desc_destroy(cd);
|
|
}
|
|
|
|
mem::release(classDescA);
|
|
}
|
|
|
|
rc_t _destroy( flow_t* p)
|
|
{
|
|
rc_t rc = kOkRC;
|
|
|
|
if( p == nullptr )
|
|
return rc;
|
|
|
|
network_destroy(p->net);
|
|
|
|
_release_class_desc_array(p->classDescA,p->classDescN);
|
|
_release_class_desc_array(p->subnetDescA,p->subnetDescN);
|
|
|
|
mem::release(p);
|
|
|
|
return rc;
|
|
}
|
|
|
|
}
|
|
}
|
|
|
|
void cw::flow::print_abuf( const abuf_t* abuf )
|
|
{
|
|
printf("Abuf: sr:%7.1f chs:%3i frameN:%4i %p",abuf->srate,abuf->chN,abuf->frameN,abuf->buf);
|
|
}
|
|
|
|
void cw::flow::print_external_device( const external_device_t* dev )
|
|
{
|
|
printf("Dev: %10s type:%3i fl:0x%x : ", cwStringNullGuard(dev->devLabel),dev->typeId,dev->flags);
|
|
if( dev->typeId == kAudioDevTypeId )
|
|
print_abuf(dev->u.a.abuf);
|
|
printf("\n");
|
|
}
|
|
|
|
|
|
|
|
cw::rc_t cw::flow::create( handle_t& hRef,
|
|
const object_t* classCfg,
|
|
const object_t* flowCfg,
|
|
const object_t* subnetCfg,
|
|
const char* proj_dir,
|
|
external_device_t* deviceA,
|
|
unsigned deviceN )
|
|
{
|
|
rc_t rc = kOkRC;
|
|
const object_t* networkCfg = nullptr;
|
|
bool printClassDictFl = false;
|
|
bool printNetworkFl = false;
|
|
variable_t* proxyVarL = nullptr;
|
|
unsigned maxCycleCount = kInvalidCnt;
|
|
|
|
if(( rc = destroy(hRef)) != kOkRC )
|
|
return rc;
|
|
|
|
flow_t* p = mem::allocZ<flow_t>();
|
|
p->flowCfg = flowCfg; // TODO: duplicate cfg?
|
|
p->deviceA = deviceA;
|
|
p->deviceN = deviceN;
|
|
|
|
// parse the class description array
|
|
if((rc = _parse_class_cfg(p,classCfg)) != kOkRC )
|
|
{
|
|
rc = cwLogError(kSyntaxErrorRC,"Error parsing the class description list.");
|
|
goto errLabel;
|
|
}
|
|
|
|
// parse the subnet descriptions
|
|
if( subnetCfg != nullptr )
|
|
if((rc = _parse_subnet_cfg(p,subnetCfg)) != kOkRC )
|
|
{
|
|
rc = cwLogError(kSyntaxErrorRC,"Error parsing the subnet list.");
|
|
goto errLabel;
|
|
}
|
|
|
|
// parse the main audio file processor cfg record
|
|
if((rc = flowCfg->getv("network", networkCfg)) != kOkRC )
|
|
{
|
|
rc = cwLogError(kSyntaxErrorRC,"Error parsing the required flow configuration parameters.");
|
|
goto errLabel;
|
|
}
|
|
|
|
p->framesPerCycle = kDefaultFramesPerCycle;
|
|
p->sample_rate = kDefaultSampleRate;
|
|
p->maxCycleCount = kInvalidCnt;
|
|
p->proj_dir = proj_dir;
|
|
|
|
// parse the optional args
|
|
if((rc = flowCfg->getv_opt("framesPerCycle", p->framesPerCycle,
|
|
"sample_rate", p->sample_rate,
|
|
"maxCycleCount", maxCycleCount,
|
|
"multiPriPresetProbFl", p->multiPriPresetProbFl,
|
|
"multiSecPresetProbFl", p->multiSecPresetProbFl,
|
|
"multiPresetInterpFl", p->multiPresetInterpFl,
|
|
"printClassDictFl", printClassDictFl,
|
|
"printNetworkFl", printNetworkFl)) != kOkRC )
|
|
{
|
|
rc = cwLogError(kSyntaxErrorRC,"Error parsing the optional flow configuration parameters.");
|
|
goto errLabel;
|
|
}
|
|
|
|
if( maxCycleCount != kInvalidCnt )
|
|
p->maxCycleCount = maxCycleCount;
|
|
|
|
for(unsigned i=0; i<deviceN; ++i)
|
|
if( deviceA[i].typeId == kAudioDevTypeId )
|
|
{
|
|
if( deviceA[i].u.a.abuf == NULL )
|
|
{
|
|
rc = cwLogError(kInvalidArgRC,"The audio '%s' device does not have a valid audio buffer.",cwStringNullGuard(deviceA[i].devLabel));
|
|
goto errLabel;
|
|
}
|
|
else
|
|
if( deviceA[i].u.a.abuf->frameN != p->framesPerCycle )
|
|
cwLogWarning("The audio frame count (%i) for audio device '%s' does not match the Flow framesPerCycle (%i).",deviceA[i].u.a.abuf->frameN,p->framesPerCycle);
|
|
}
|
|
|
|
// print the class dict
|
|
if( printClassDictFl )
|
|
class_dict_print( p );
|
|
|
|
// instantiate the network
|
|
if((rc = network_create(p,networkCfg,p->net,proxyVarL)) != kOkRC )
|
|
{
|
|
rc = cwLogError(rc,"Network creation failed.");
|
|
goto errLabel;
|
|
}
|
|
|
|
if( printNetworkFl )
|
|
network_print(p->net);
|
|
|
|
p->isInRuntimeFl = true;
|
|
hRef.set(p);
|
|
|
|
errLabel:
|
|
|
|
|
|
if( rc != kOkRC )
|
|
_destroy(p);
|
|
|
|
return rc;
|
|
}
|
|
|
|
cw::rc_t cw::flow::destroy( handle_t& hRef )
|
|
{
|
|
rc_t rc = kOkRC;
|
|
flow_t* p = nullptr;;
|
|
|
|
if( !hRef.isValid() )
|
|
return rc;
|
|
|
|
p = _handleToPtr(hRef);
|
|
|
|
_destroy(p);
|
|
|
|
hRef.clear();
|
|
|
|
return rc;
|
|
}
|
|
|
|
unsigned cw::flow::preset_cfg_flags( handle_t h )
|
|
{
|
|
flow_t* p = _handleToPtr(h);
|
|
unsigned flags = 0;
|
|
|
|
if( p->multiPriPresetProbFl )
|
|
flags |= kPriPresetProbFl;
|
|
|
|
if( p->multiSecPresetProbFl )
|
|
flags |= kSecPresetProbFl;
|
|
|
|
if( p->multiPresetInterpFl )
|
|
flags |= kInterpPresetFl;
|
|
|
|
return flags;
|
|
}
|
|
|
|
|
|
cw::rc_t cw::flow::exec_cycle( handle_t h )
|
|
{
|
|
return exec_cycle(_handleToPtr(h)->net);
|
|
}
|
|
|
|
cw::rc_t cw::flow::exec( handle_t h )
|
|
{
|
|
rc_t rc = kOkRC;
|
|
flow_t* p = _handleToPtr(h);
|
|
|
|
for(; (p->maxCycleCount==kInvalidCnt || (p->maxCycleCount!=kInvalidCnt && p->cycleIndex < p->maxCycleCount)) && rc == kOkRC; p->cycleIndex++ )
|
|
{
|
|
rc = exec_cycle(p->net);
|
|
|
|
// kEofRC indicates that the network asked to terminate
|
|
if( rc == kEofRC )
|
|
{
|
|
rc = kOkRC;
|
|
break;
|
|
}
|
|
|
|
}
|
|
|
|
if( p->maxCycleCount != kInvalidCnt && p->cycleIndex >= p->maxCycleCount )
|
|
cwLogInfo("'maxCycleCnt' reached: %i. Shutting down flow.",p->maxCycleCount);
|
|
|
|
return rc;
|
|
}
|
|
|
|
cw::rc_t cw::flow::apply_preset( handle_t h, const char* presetLabel )
|
|
{
|
|
flow_t* p = _handleToPtr(h);
|
|
return network_apply_preset(p->net,presetLabel);
|
|
}
|
|
|
|
cw::rc_t cw::flow::apply_dual_preset( handle_t h, const char* presetLabel_0, const char* presetLabel_1, double coeff )
|
|
{
|
|
flow_t* p = _handleToPtr(h);
|
|
return network_apply_dual_preset(p->net,presetLabel_0, presetLabel_1, coeff );
|
|
}
|
|
|
|
cw::rc_t cw::flow::apply_preset( handle_t h, const multi_preset_selector_t& mps )
|
|
{
|
|
flow_t* p = _handleToPtr(h);
|
|
return network_apply_preset(p->net,mps);
|
|
}
|
|
|
|
|
|
|
|
cw::rc_t cw::flow::set_variable_value( handle_t h, const char* inst_label, const char* var_label, unsigned chIdx, bool value )
|
|
{ return set_variable_value( _handleToPtr(h)->net, inst_label, var_label, chIdx, value ); }
|
|
|
|
cw::rc_t cw::flow::set_variable_value( handle_t h, const char* inst_label, const char* var_label, unsigned chIdx, int value )
|
|
{ return set_variable_value( _handleToPtr(h)->net, inst_label, var_label, chIdx, value ); }
|
|
|
|
cw::rc_t cw::flow::set_variable_value( handle_t h, const char* inst_label, const char* var_label, unsigned chIdx, unsigned value )
|
|
{ return set_variable_value( _handleToPtr(h)->net, inst_label, var_label, chIdx, value ); }
|
|
|
|
cw::rc_t cw::flow::set_variable_value( handle_t h, const char* inst_label, const char* var_label, unsigned chIdx, float value )
|
|
{ return set_variable_value( _handleToPtr(h)->net, inst_label, var_label, chIdx, value ); }
|
|
|
|
cw::rc_t cw::flow::set_variable_value( handle_t h, const char* inst_label, const char* var_label, unsigned chIdx, double value )
|
|
{ return set_variable_value( _handleToPtr(h)->net, inst_label, var_label, chIdx, value ); }
|
|
|
|
cw::rc_t cw::flow::get_variable_value( handle_t h, const char* inst_label, const char* var_label, unsigned chIdx, bool& valueRef )
|
|
{ return get_variable_value( _handleToPtr(h)->net, inst_label, var_label, chIdx, valueRef ); }
|
|
|
|
cw::rc_t cw::flow::get_variable_value( handle_t h, const char* inst_label, const char* var_label, unsigned chIdx, int& valueRef )
|
|
{ return get_variable_value( _handleToPtr(h)->net, inst_label, var_label, chIdx, valueRef ); }
|
|
|
|
cw::rc_t cw::flow::get_variable_value( handle_t h, const char* inst_label, const char* var_label, unsigned chIdx, unsigned& valueRef )
|
|
{ return get_variable_value( _handleToPtr(h)->net, inst_label, var_label, chIdx, valueRef ); }
|
|
|
|
cw::rc_t cw::flow::get_variable_value( handle_t h, const char* inst_label, const char* var_label, unsigned chIdx, float& valueRef )
|
|
{ return get_variable_value( _handleToPtr(h)->net, inst_label, var_label, chIdx, valueRef ); }
|
|
|
|
cw::rc_t cw::flow::get_variable_value( handle_t h, const char* inst_label, const char* var_label, unsigned chIdx, double& valueRef )
|
|
{ return get_variable_value( _handleToPtr(h)->net, inst_label, var_label, chIdx, valueRef ); }
|
|
|
|
|
|
|
|
void cw::flow::print_class_list( handle_t h )
|
|
{
|
|
flow_t* p = _handleToPtr(h);
|
|
class_dict_print(p);
|
|
}
|
|
|
|
void cw::flow::print_network( handle_t h )
|
|
{
|
|
flow_t* p = _handleToPtr(h);
|
|
|
|
for(unsigned i=0; i<p->deviceN; ++i)
|
|
print_external_device( p->deviceA + i );
|
|
|
|
network_print(p->net);
|
|
}
|
|
|
|
|
|
|
|
|
|
|