@magenta/music
Version:
Make music with machine learning, in the browser.
1 lines • 242 kB
JavaScript
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t(e)},t.encode=function(t,e){if(e||(e=a.create()),null!=t.id&&t.hasOwnProperty("id")&&e.uint32(10).string(t.id),null!=t.filename&&t.hasOwnProperty("filename")&&e.uint32(18).string(t.filename),null!=t.collectionName&&t.hasOwnProperty("collectionName")&&e.uint32(26).string(t.collectionName),null!=t.ticksPerQuarter&&t.hasOwnProperty("ticksPerQuarter")&&e.uint32(32).int32(t.ticksPerQuarter),null!=t.timeSignatures&&t.timeSignatures.length)for(var n=0;n<t.timeSignatures.length;++n)c.tensorflow.magenta.NoteSequence.TimeSignature.encode(t.timeSignatures[n],e.uint32(42).fork()).ldelim();if(null!=t.keySignatures&&t.keySignatures.length)for(n=0;n<t.keySignatures.length;++n)c.tensorflow.magenta.NoteSequence.KeySignature.encode(t.keySignatures[n],e.uint32(50).fork()).ldelim();if(null!=t.tempos&&t.tempos.length)for(n=0;n<t.tempos.length;++n)c.tensorflow.magenta.NoteSequence.Tempo.encode(t.tempos[n],e.uint32(58).fork()).ldelim();if(null!=t.notes&&t.notes.length)for(n=0;n<t.notes.length;++n)c.tensorflow.magenta.NoteSequence.Note.encode(t.notes[n],e.uint32(66).fork()).ldelim();if(null!=t.totalTime&&t.hasOwnProperty("totalTime")&&e.uint32(73).double(t.totalTime),null!=t.pitchBends&&t.pitchBends.length)for(n=0;n<t.pitchBends.length;++n)c.tensorflow.magenta.NoteSequence.PitchBend.encode(t.pitchBends[n],e.uint32(82).fork()).ldelim();if(null!=t.controlChanges&&t.controlChanges.length)for(n=0;n<t.controlChanges.length;++n)c.tensorflow.magenta.NoteSequence.ControlChange.encode(t.controlChanges[n],e.uint32(90).fork()).ldelim();if(null!=t.partInfos&&t.partInfos.length)for(n=0;n<t.partInfos.length;++n)c.tensorflow.magenta.NoteSequence.PartInfo.encode(t.partInfos[n],e.uint32(98).fork()).ldelim();if(null!=t.sourceInfo&&t.hasOwnProperty("sourceInfo")&&c.tensorflow.magenta.NoteSequence.SourceInfo.encode(t.sourceInfo,e.uint32(106).fork()).ldelim(),null!=t.textAnnotations&&t.textAnnotations.length)for(n=0;n<t.textAnnotations.length;++n)c.tensorflow.magenta.NoteSequence.TextAnnotation.encode(t.textAnnotations[n],e.uint32(114).fork()).ldelim();if(null!=t.quantizationInfo&&t.hasOwnProperty("quantizationInfo")&&c.tensorflow.magenta.NoteSequence.QuantizationInfo.encode(t.quantizationInfo,e.uint32(122).fork()).ldelim(),null!=t.totalQuantizedSteps&&t.hasOwnProperty("totalQuantizedSteps")&&e.uint32(128).int64(t.totalQuantizedSteps),null!=t.subsequenceInfo&&t.hasOwnProperty("subsequenceInfo")&&c.tensorflow.magenta.NoteSequence.SubsequenceInfo.encode(t.subsequenceInfo,e.uint32(138).fork()).ldelim(),null!=t.referenceNumber&&t.hasOwnProperty("referenceNumber")&&e.uint32(144).int64(t.referenceNumber),null!=t.sequenceMetadata&&t.hasOwnProperty("sequenceMetadata")&&c.tensorflow.magenta.SequenceMetadata.encode(t.sequenceMetadata,e.uint32(154).fork()).ldelim(),null!=t.sectionAnnotations&&t.sectionAnnotations.length)for(n=0;n<t.sectionAnnotations.length;++n)c.tensorflow.magenta.NoteSequence.SectionAnnotation.encode(t.sectionAnnotations[n],e.uint32(162).fork()).ldelim();if(null!=t.sectionGroups&&t.sectionGroups.length)for(n=0;n<t.sectionGroups.length;++n)c.tensorflow.magenta.NoteSequence.SectionGroup.encode(t.sectionGroups[n],e.uint32(170).fork()).ldelim();return e},t.encodeDelimited=function(t,e){return this.encode(t,e).ldelim()},t.decode=function(t,e){t instanceof s||(t=s.create(t));for(var n=void 0===e?t.len:t.pos+e,r=new c.tensorflow.magenta.NoteSequence;t.pos<n;){var i=t.uint32();switch(i>>>3){case 1:r.id=t.string();break;case 2:r.filename=t.string();break;case 18:r.referenceNumber=u.Long?t.int64().toNumber():t.int64();break;case 3:r.collectionName=t.string();break;case 4:r.ticksPerQuarter=t.int32();break;case 5:r.timeSignatures&&r.timeSignatures.length||(r.timeSignatures=[]),r.timeSignatures.push(c.tensorflow.magenta.NoteSequence.TimeSignature.decode(t,t.uint32()));break;case 6:r.keySignatures&&r.keySignatures.length||(r.keySignatures=[]),r.keySignatures.push(c.tensorflow.magenta.NoteSequence.KeySignature.decode(t,t.uint32()));break;case 7:r.tempos&&r.tempos.length||(r.tempos=[]),r.tempos.push(c.tensorflow.magenta.NoteSequence.Tempo.decode(t,t.uint32()));break;case 8:r.notes&&r.notes.length||(r.notes=[]),r.notes.push(c.tensorflow.magenta.NoteSequence.Note.decode(t,t.uint32()));break;case 9:r.totalTime=t.double();break;case 16:r.totalQuantizedSteps=u.Long?t.int64().toNumber():t.int64();break;case 10:r.pitchBends&&r.pitchBends.length||(r.pitchBends=[]),r.pitchBends.push(c.tensorflow.magenta.NoteSequence.PitchBend.decode(t,t.uint32()));break;case 11:r.controlChanges&&r.controlChanges.length||(r.controlChanges=[]),r.controlChanges.push(c.tensorflow.magenta.NoteSequence.ControlChange.decode(t,t.uint32()));break;case 12:r.partInfos&&r.partInfos.length||(r.partInfos=[]),r.partInfos.push(c.tensorflow.magenta.NoteSequence.PartInfo.decode(t,t.uint32()));break;case 13:r.sourceInfo=c.tensorflow.magenta.NoteSequence.SourceInfo.decode(t,t.uint32());break;case 14:r.textAnnotations&&r.textAnnotations.length||(r.textAnnotations=[]),r.textAnnotations.push(c.tensorflow.magenta.NoteSequence.TextAnnotation.decode(t,t.uint32()));break;case 20:r.sectionAnnotations&&r.sectionAnnotations.length||(r.sectionAnnotations=[]),r.sectionAnnotations.push(c.tensorflow.magenta.NoteSequence.SectionAnnotation.decode(t,t.uint32()));break;case 21:r.sectionGroups&&r.sectionGroups.length||(r.sectionGroups=[]),r.sectionGroups.push(c.tensorflow.magenta.NoteSequence.SectionGroup.decode(t,t.uint32()));break;case 15:r.quantizationInfo=c.tensorflow.magenta.NoteSequence.QuantizationInfo.decode(t,t.uint32());break;case 17:r.subsequenceInfo=c.tensorflow.magenta.NoteSequence.SubsequenceInfo.decode(t,t.uint32());break;case 19:r.sequenceMetadata=c.tensorflow.magenta.SequenceMetadata.decode(t,t.uint32());break;default:t.skipType(7&i)}}return r},t.decodeDelimited=function(t){return t instanceof s||(t=new s(t)),this.decode(t,t.uint32())},t.verify=function(t){if("object"!=typeof t||null===t)return"object expected";if(null!=t.id&&t.hasOwnProperty("id")&&!u.isString(t.id))return"id: string expected";if(null!=t.filename&&t.hasOwnProperty("filename")&&!u.isString(t.filename))return"filename: string expected";if(null!=t.referenceNumber&&t.hasOwnProperty("referenceNumber")&&!(u.isInteger(t.referenceNumber)||t.referenceNumber&&u.isInteger(t.referenceNumber.low)&&u.isInteger(t.referenceNumber.high)))return"referenceNumber: integer|Long expected";if(null!=t.collectionName&&t.hasOwnProperty("collectionName")&&!u.isString(t.collectionName))return"collectionName: string expected";if(null!=t.ticksPerQuarter&&t.hasOwnProperty("ticksPerQuarter")&&!u.isInteger(t.ticksPerQuarter))return"ticksPerQuarter: integer expected";if(null!=t.timeSignatures&&t.hasOwnProperty("timeSignatures")){if(!Array.isArray(t.timeSignatures))return"timeSignatures: array expected";for(var e=0;e<t.timeSignatures.length;++e)if(n=c.tensorflow.magenta.NoteSequence.TimeSignature.verify(t.timeSignatures[e]))return"timeSignatures."+n}if(null!=t.keySignatures&&t.hasOwnProperty("keySignatures")){if(!Array.isArray(t.keySignatures))return"keySignatures: array expected";for(e=0;e<t.keySignatures.length;++e)if(n=c.tensorflow.magenta.NoteSequence.KeySignature.verify(t.keySignatures[e]))return"keySignatures."+n}if(null!=t.tempos&&t.hasOwnProperty("tempos")){if(!Array.isArray(t.tempos))return"tempos: array expected";for(e=0;e<t.tempos.length;++e)if(n=c.tensorflow.magenta.NoteSequence.Tempo.verify(t.tempos[e]))return"tempos."+n}if(null!=t.notes&&t.hasOwnProperty("notes")){if(!Array.isArray(t.notes))return"notes: array expected";for(e=0;e<t.notes.length;++e)if(n=c.tensorflow.magenta.NoteSequence.Note.verify(t.notes[e]))return"notes."+n}if(null!=t.totalTime&&t.hasOwnProperty("totalTime")&&"number"!=typeof t.totalTime)return"totalTime: number expected";if(null!=t.totalQuantizedSteps&&t.hasOwnProperty("totalQuantizedSteps")&&!(u.isInteger(t.totalQuantizedSteps)||t.totalQuantizedSteps&&u.isInteger(t.totalQuantizedSteps.low)&&u.isInteger(t.totalQuantizedSteps.high)))return"totalQuantizedSteps: integer|Long expected";if(null!=t.pitchBends&&t.hasOwnProperty("pitchBends")){if(!Array.isArray(t.pitchBends))return"pitchBends: array expected";for(e=0;e<t.pitchBends.length;++e)if(n=c.tensorflow.magenta.NoteSequence.PitchBend.verify(t.pitchBends[e]))return"pitchBends."+n}if(null!=t.controlChanges&&t.hasOwnProperty("controlChanges")){if(!Array.isArray(t.controlChanges))return"controlChanges: array expected";for(e=0;e<t.controlChanges.length;++e)if(n=c.tensorflow.magenta.NoteSequence.ControlChange.verify(t.controlChanges[e]))return"controlChanges."+n}if(null!=t.partInfos&&t.hasOwnProperty("partInfos")){if(!Array.isArray(t.partInfos))return"partInfos: array expected";for(e=0;e<t.partInfos.length;++e)if(n=c.tensorflow.magenta.NoteSequence.PartInfo.verify(t.partInfos[e]))return"partInfos."+n}if(null!=t.sourceInfo&&t.hasOwnProperty("sourceInfo")&&(n=c.tensorflow.magenta.NoteSequence.SourceInfo.verify(t.sourceInfo)))return"sourceInfo."+n;if(null!=t.textAnnotations&&t.hasOwnProperty("textAnnotations")){if(!Array.isArray(t.textAnnotations))return"textAnnotations: array expected";for(e=0;e<t.textAnnotations.length;++e)if(n=c.tensorflow.magenta.NoteSequence.TextAnnotation.verify(t.textAnnotations[e]))return"textAnnotations."+n}if(null!=t.sectionAnnotations&&t.hasOwnProperty("sectionAnnotations")){if(!Array.isArray(t.sectionAnnotations))return"sectionAnnotations: array expected";for(e=0;e<t.sectionAnnotations.length;++e)if(n=c.tensorflow.magenta.NoteSequence.SectionAnnotation.verify(t.sectionAnnotations[e]))return"sectionAnnotations."+n}if(null!=t.sectionGroups&&t.hasOwnProperty("sectionGroups")){if(!Array.isArray(t.sectionGroups))return"sectionGroups: array expected";for(e=0;e<t.sectionGroups.length;++e){var n;if(n=c.tensorflow.magenta.NoteSequence.SectionGroup.verify(t.sectionGroups[e]))return"sectionGroups."+n}}return null!=t.quantizationInfo&&t.hasOwnProperty("quantizationInfo")&&(n=c.tensorflow.magenta.NoteSequence.QuantizationInfo.verify(t.quantizationInfo))?"quantizationInfo."+n:null!=t.subsequenceInfo&&t.hasOwnProperty("subsequenceInfo")&&(n=c.tensorflow.magenta.NoteSequence.SubsequenceInfo.verify(t.subsequenceInfo))?"subsequenceInfo."+n:null!=t.sequenceMetadata&&t.hasOwnProperty("sequenceMetadata")&&(n=c.tensorflow.magenta.SequenceMetadata.verify(t.sequenceMetadata))?"sequenceMetadata."+n:null},t.fromObject=function(t){if(t instanceof c.tensorflow.magenta.NoteSequence)return t;var e=new c.tensorflow.magenta.NoteSequence;if(null!=t.id&&(e.id=String(t.id)),null!=t.filename&&(e.filename=String(t.filename)),null!=t.referenceNumber&&(u.Long?(e.referenceNumber=u.Long.fromValue(t.referenceNumber)).unsigned=!1:"string"==typeof t.referenceNumber?e.referenceNumber=parseInt(t.referenceNumber,10):"number"==typeof t.referenceNumber?e.referenceNumber=t.referenceNumber:"object"==typeof t.referenceNumber&&(e.referenceNumber=new u.LongBits(t.referenceNumber.low>>>0,t.referenceNumber.high>>>0).toNumber())),null!=t.collectionName&&(e.collectionName=String(t.collectionName)),null!=t.ticksPerQuarter&&(e.ticksPerQuarter=0|t.ticksPerQuarter),t.timeSignatures){if(!Array.isArray(t.timeSignatures))throw TypeError(".tensorflow.magenta.NoteSequence.timeSignatures: array expected");e.timeSignatures=[];for(var n=0;n<t.timeSignatures.length;++n){if("object"!=typeof t.timeSignatures[n])throw TypeError(".tensorflow.magenta.NoteSequence.timeSignatures: object expected");e.timeSignatures[n]=c.tensorflow.magenta.NoteSequence.TimeSignature.fromObject(t.timeSignatures[n])}}if(t.keySignatures){if(!Array.isArray(t.keySignatures))throw TypeError(".tensorflow.magenta.NoteSequence.keySignatures: array expected");for(e.keySignatures=[],n=0;n<t.keySignatures.length;++n){if("object"!=typeof t.keySignatures[n])throw TypeError(".tensorflow.magenta.NoteSequence.keySignatures: object expected");e.keySignatures[n]=c.tensorflow.magenta.NoteSequence.KeySignature.fromObject(t.keySignatures[n])}}if(t.tempos){if(!Array.isArray(t.tempos))throw TypeError(".tensorflow.magenta.NoteSequence.tempos: array expected");for(e.tempos=[],n=0;n<t.tempos.length;++n){if("object"!=typeof t.tempos[n])throw TypeError(".tensorflow.magenta.NoteSequence.tempos: object expected");e.tempos[n]=c.tensorflow.magenta.NoteSequence.Tempo.fromObject(t.tempos[n])}}if(t.notes){if(!Array.isArray(t.notes))throw TypeError(".tensorflow.magenta.NoteSequence.notes: array expected");for(e.notes=[],n=0;n<t.notes.length;++n){if("object"!=typeof t.notes[n])throw TypeError(".tensorflow.magenta.NoteSequence.notes: object expected");e.notes[n]=c.tensorflow.magenta.NoteSequence.Note.fromObject(t.notes[n])}}if(null!=t.totalTime&&(e.totalTime=Number(t.totalTime)),null!=t.totalQuantizedSteps&&(u.Long?(e.totalQuantizedSteps=u.Long.fromValue(t.totalQuantizedSteps)).unsigned=!1:"string"==typeof t.totalQuantizedSteps?e.totalQuantizedSteps=parseInt(t.totalQuantizedSteps,10):"number"==typeof t.totalQuantizedSteps?e.totalQuantizedSteps=t.totalQuantizedSteps:"object"==typeof t.totalQuantizedSteps&&(e.totalQuantizedSteps=new u.LongBits(t.totalQuantizedSteps.low>>>0,t.totalQuantizedSteps.high>>>0).toNumber())),t.pitchBends){if(!Array.isArray(t.pitchBends))throw TypeError(".tensorflow.magenta.NoteSequence.pitchBends: array expected");for(e.pitchBends=[],n=0;n<t.pitchBends.length;++n){if("object"!=typeof t.pitchBends[n])throw TypeError(".tensorflow.magenta.NoteSequence.pitchBends: object expected");e.pitchBends[n]=c.tensorflow.magenta.NoteSequence.PitchBend.fromObject(t.pitchBends[n])}}if(t.controlChanges){if(!Array.isArray(t.controlChanges))throw TypeError(".tensorflow.magenta.NoteSequence.controlChanges: array expected");for(e.controlChanges=[],n=0;n<t.controlChanges.length;++n){if("object"!=typeof t.controlChanges[n])throw TypeError(".tensorflow.magenta.NoteSequence.controlChanges: object expected");e.controlChanges[n]=c.tensorflow.magenta.NoteSequence.ControlChange.fromObject(t.controlChanges[n])}}if(t.partInfos){if(!Array.isArray(t.partInfos))throw TypeError(".tensorflow.magenta.NoteSequence.partInfos: array expected");for(e.partInfos=[],n=0;n<t.partInfos.length;++n){if("object"!=typeof t.partInfos[n])throw TypeError(".tensorflow.magenta.NoteSequence.partInfos: object expected");e.partInfos[n]=c.tensorflow.magenta.NoteSequence.PartInfo.fromObject(t.partInfos[n])}}if(null!=t.sourceInfo){if("object"!=typeof t.sourceInfo)throw TypeError(".tensorflow.magenta.NoteSequence.sourceInfo: object expected");e.sourceInfo=c.tensorflow.magenta.NoteSequence.SourceInfo.fromObject(t.sourceInfo)}if(t.textAnnotations){if(!Array.isArray(t.textAnnotations))throw TypeError(".tensorflow.magenta.NoteSequence.textAnnotations: array expected");for(e.textAnnotations=[],n=0;n<t.textAnnotations.length;++n){if("object"!=typeof t.textAnnotations[n])throw TypeError(".tensorflow.magenta.NoteSequence.textAnnotations: object expected");e.textAnnotations[n]=c.tensorflow.magenta.NoteSequence.TextAnnotation.fromObject(t.textAnnotations[n])}}if(t.sectionAnnotations){if(!Array.isArray(t.sectionAnnotations))throw TypeError(".tensorflow.magenta.NoteSequence.sectionAnnotations: array expected");for(e.sectionAnnotations=[],n=0;n<t.sectionAnnotations.length;++n){if("object"!=typeof t.sectionAnnotations[n])throw TypeError(".tensorflow.magenta.NoteSequence.sectionAnnotations: object expected");e.sectionAnnotations[n]=c.tensorflow.magenta.NoteSequence.SectionAnnotation.fromObject(t.sectionAnnotations[n])}}if(t.sectionGroups){if(!Array.isArray(t.sectionGroups))throw TypeError(".tensorflow.magenta.NoteSequence.sectionGroups: array expected");for(e.sectionGroups=[],n=0;n<t.sectionGroups.length;++n){if("object"!=typeof t.sectionGroups[n])throw TypeError(".tensorflow.magenta.NoteSequence.sectionGroups: object expected");e.sectionGroups[n]=c.tensorflow.magenta.NoteSequence.SectionGroup.fromObject(t.sectionGroups[n])}}if(null!=t.quantizationInfo){if("object"!=typeof t.quantizationInfo)throw TypeError(".tensorflow.magenta.NoteSequence.quantizationInfo: object expected");e.quantizationInfo=c.tensorflow.magenta.NoteSequence.QuantizationInfo.fromObject(t.quantizationInfo)}if(null!=t.subsequenceInfo){if("object"!=typeof t.subsequenceInfo)throw TypeError(".tensorflow.magenta.NoteSequence.subsequenceInfo: object expected");e.subsequenceInfo=c.tensorflow.magenta.NoteSequence.SubsequenceInfo.fromObject(t.subsequenceInfo)}if(null!=t.sequenceMetadata){if("object"!=typeof t.sequenceMetadata)throw TypeError(".tensorflow.magenta.NoteSequence.sequenceMetadata: object expected");e.sequenceMetadata=c.tensorflow.magenta.SequenceMetadata.fromObject(t.sequenceMetadata)}return e},t.toObject=function(t,e){e||(e={});var n={};if((e.arrays||e.defaults)&&(n.timeSignatures=[],n.keySignatures=[],n.tempos=[],n.notes=[],n.pitchBends=[],n.controlChanges=[],n.partInfos=[],n.textAnnotations=[],n.sectionAnnotations=[],n.sectionGroups=[]),e.defaults){if(n.id="",n.filename="",n.collectionName="",n.ticksPerQuarter=0,n.totalTime=0,n.sourceInfo=null,n.quantizationInfo=null,u.Long){var r=new u.Long(0,0,!1);n.totalQuantizedSteps=e.longs===String?r.toString