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feat: most of remaining fairlight audio
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67 changes: 67 additions & 0 deletions
67
src/commands/Fairlight/FairlightMixerAnalogAudioCommand.ts
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import { AtemState, InvalidIdError } from '../../state' | ||
import { FairlightAudioInputAnalog } from '../../state/fairlight' | ||
import * as Util from '../../lib/atemUtil' | ||
import { DeserializedCommand, WritableCommand } from '../CommandBase' | ||
import { OmitReadonly } from '../../lib/types' | ||
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/** | ||
* TODO - how does this not clash with the normal update command? | ||
*/ | ||
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export class FairlightMixerAnalogAudioCommand extends WritableCommand<OmitReadonly<FairlightAudioInputAnalog>> { | ||
public static readonly rawName = 'CFAA' | ||
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public readonly index: number | ||
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constructor(index: number) { | ||
super() | ||
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this.index = index | ||
} | ||
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public serialize(): Buffer { | ||
const buffer = Buffer.alloc(4) | ||
buffer.writeUInt16BE(this.index, 0) | ||
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buffer.writeUInt8(this.properties.inputLevel || 0, 2) | ||
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return buffer | ||
} | ||
} | ||
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export class FairlightMixerAnalogAudioUpdateCommand extends DeserializedCommand<FairlightAudioInputAnalog> { | ||
public static readonly rawName = 'FAAI' | ||
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public readonly index: number | ||
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constructor(index: number, properties: FairlightAudioInputAnalog) { | ||
super(properties) | ||
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this.index = index | ||
} | ||
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public static deserialize(rawCommand: Buffer): FairlightMixerAnalogAudioUpdateCommand { | ||
const index = rawCommand.readUInt16BE(0) | ||
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const properties = { | ||
supportedInputLevels: Util.getComponents(rawCommand.readUInt8(3)), | ||
inputLevel: rawCommand.readUInt8(4) | ||
} | ||
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return new FairlightMixerAnalogAudioUpdateCommand(index, properties) | ||
} | ||
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public applyToState(state: AtemState): string { | ||
if (!state.fairlight) { | ||
throw new InvalidIdError('Fairlight') | ||
} | ||
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// TODO | ||
// state.fairlight.inputs[this.index] = { | ||
// sources: {}, | ||
// ...state.fairlight.inputs[this.index], | ||
// properties: this.properties | ||
// } | ||
return `fairlight.inputs.${this.index}.properties` | ||
} | ||
} |
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import { FairlightAudioMasterChannel } from '../../state/fairlight' | ||
import { AtemState, InvalidIdError } from '../../state' | ||
import { DeserializedCommand, WritableCommand } from '../CommandBase' | ||
import { OmitReadonly } from '../../lib/types' | ||
import * as Util from '../../lib/atemUtil' | ||
export class FairlightMixerMasterCommand extends WritableCommand<OmitReadonly<FairlightAudioMasterChannel>> { | ||
public static MaskFlags = { | ||
equalizerEnabled: 1 << 0, | ||
equalizerGain: 1 << 1, | ||
makeUpGain: 1 << 2, | ||
faderGain: 1 << 3, | ||
followFadeToBlack: 1 << 4 | ||
} | ||
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public static readonly rawName = 'CFMP' | ||
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public serialize(): Buffer { | ||
const buffer = Buffer.alloc(20) | ||
buffer.writeUInt8(this.flag, 0) | ||
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buffer.writeUInt8(this.properties.equalizerEnabled ? 1 : 0, 1) | ||
buffer.writeInt32BE(this.properties.equalizerGain || 0, 4) | ||
buffer.writeInt32BE(this.properties.makeUpGain || 0, 8) | ||
buffer.writeInt32BE(this.properties.faderGain || 0, 12) | ||
buffer.writeUInt8(this.properties.followFadeToBlack ? 1 : 0, 16) | ||
return buffer | ||
} | ||
} | ||
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export class FairlightMixerMasterUpdateCommand extends DeserializedCommand< | ||
Omit<FairlightAudioMasterChannel, 'equalizerBands'> & { bandCount: number } | ||
> { | ||
public static readonly rawName = 'FAMP' | ||
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public static deserialize(rawCommand: Buffer): FairlightMixerMasterUpdateCommand { | ||
const properties = { | ||
bandCount: rawCommand.readUInt8(0), | ||
equalizerEnabled: rawCommand.readUInt8(1) > 0, | ||
equalizerGain: rawCommand.readInt32BE(4), | ||
makeUpGain: rawCommand.readInt32BE(8), | ||
faderGain: rawCommand.readInt32BE(12), | ||
followFadeToBlack: rawCommand.readUInt8(16) > 0 | ||
} | ||
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return new FairlightMixerMasterUpdateCommand(properties) | ||
} | ||
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public applyToState(state: AtemState): string { | ||
if (!state.fairlight) { | ||
throw new InvalidIdError('Fairlight') | ||
} | ||
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state.fairlight.master = { | ||
// default bands to empty | ||
equalizerBands: new Array(this.properties.bandCount).fill(undefined), | ||
// preserve old bands | ||
...state.fairlight.master, | ||
...Util.omit(this.properties, 'bandCount') | ||
} | ||
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return `fairlight.master` | ||
} | ||
} |
68 changes: 68 additions & 0 deletions
68
src/commands/Fairlight/FairlightMixerMasterCompressorCommand.ts
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import { FairlightAudioCompressorState } from '../../state/fairlight' | ||
import { AtemState, InvalidIdError } from '../../state' | ||
import { DeserializedCommand, WritableCommand } from '../CommandBase' | ||
import { OmitReadonly } from '../../lib/types' | ||
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export class FairlightMixerMasterCompressorCommand extends WritableCommand< | ||
OmitReadonly<FairlightAudioCompressorState> | ||
> { | ||
public static MaskFlags = { | ||
compressorEnabled: 1 << 0, | ||
threshold: 1 << 1, | ||
ratio: 1 << 2, | ||
attack: 1 << 3, | ||
hold: 1 << 4, | ||
release: 1 << 5 | ||
} | ||
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public static readonly rawName = 'CMCP' | ||
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public serialize(): Buffer { | ||
const buffer = Buffer.alloc(24) | ||
buffer.writeUInt8(this.flag, 0) | ||
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buffer.writeUInt8(this.properties.compressorEnabled ? 1 : 0, 1) | ||
buffer.writeInt32BE(this.properties.threshold || 0, 4) | ||
buffer.writeInt16BE(this.properties.ratio || 0, 8) | ||
buffer.writeInt32BE(this.properties.attack || 0, 12) | ||
buffer.writeInt32BE(this.properties.hold || 0, 16) | ||
buffer.writeInt32BE(this.properties.release || 0, 20) | ||
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return buffer | ||
} | ||
} | ||
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export class FairlightMixerMasterCompressorUpdateCommand extends DeserializedCommand<FairlightAudioCompressorState> { | ||
public static readonly rawName = 'MOCP' | ||
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public static deserialize(rawCommand: Buffer): FairlightMixerMasterCompressorUpdateCommand { | ||
const properties = { | ||
compressorEnabled: rawCommand.readUInt8(0) > 0, | ||
threshold: rawCommand.readInt32BE(4), | ||
ratio: rawCommand.readInt16BE(8), | ||
attack: rawCommand.readInt32BE(12), | ||
hold: rawCommand.readInt32BE(16), | ||
release: rawCommand.readInt32BE(20) | ||
} | ||
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return new FairlightMixerMasterCompressorUpdateCommand(properties) | ||
} | ||
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public applyToState(state: AtemState): string { | ||
if (!state.fairlight) { | ||
throw new InvalidIdError('Fairlight') | ||
} | ||
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if (!state.fairlight.master) { | ||
throw new InvalidIdError('Fairlight.Master') | ||
} | ||
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if (!state.fairlight.master.dynamics) { | ||
state.fairlight.master.dynamics = {} | ||
} | ||
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state.fairlight.master.dynamics.compressor = this.properties | ||
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return `fairlight.master.dynamics.compressor` | ||
} | ||
} |
27 changes: 27 additions & 0 deletions
27
src/commands/Fairlight/FairlightMixerMasterDynamicsResetCommand.ts
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import { WritableCommand } from '../CommandBase' | ||
import { FairlightDynamicsResetProps } from './common' | ||
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export class FairlightMixerMasterDynamicsResetCommand extends WritableCommand<FairlightDynamicsResetProps> { | ||
public static readonly rawName = 'RMOD' | ||
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public serialize(): Buffer { | ||
const buffer = Buffer.alloc(4) | ||
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let val = 0 | ||
if (this.properties.dynamics) { | ||
val |= 1 << 0 | ||
} | ||
if (this.properties.expander) { | ||
val |= 1 << 1 | ||
} | ||
if (this.properties.compressor) { | ||
val |= 1 << 2 | ||
} | ||
if (this.properties.limiter) { | ||
val |= 1 << 3 | ||
} | ||
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buffer.writeUInt8(val, 1) | ||
return buffer | ||
} | ||
} |
90 changes: 90 additions & 0 deletions
90
src/commands/Fairlight/FairlightMixerMasterEqualizerBandCommand.ts
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import { FairlightAudioEqualizerBandState } from '../../state/fairlight' | ||
import { AtemState, InvalidIdError } from '../../state' | ||
import { DeserializedCommand, WritableCommand } from '../CommandBase' | ||
import { OmitReadonly } from '../../lib/types' | ||
import * as AtemUtil from '../../lib/atemUtil' | ||
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export class FairlightMixerMasterEqualizerBandCommand extends WritableCommand< | ||
OmitReadonly<FairlightAudioEqualizerBandState> | ||
> { | ||
public static MaskFlags = { | ||
bandEnabled: 1 << 0, | ||
shape: 1 << 1, | ||
frequencyRange: 1 << 2, | ||
frequency: 1 << 3, | ||
gain: 1 << 4, | ||
qFactor: 1 << 5 | ||
} | ||
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public static readonly rawName = 'CMBP' | ||
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public readonly band: number | ||
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public constructor(band: number) { | ||
super() | ||
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this.band = band | ||
} | ||
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public serialize(): Buffer { | ||
const buffer = Buffer.alloc(20) | ||
buffer.writeUInt8(this.flag, 0) | ||
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buffer.writeUInt8(this.band, 1) | ||
buffer.writeUInt8(this.properties.bandEnabled ? 1 : 0, 2) | ||
buffer.writeUInt8(this.properties.shape || 0, 3) | ||
buffer.writeUInt8(this.properties.frequencyRange || 0, 4) | ||
buffer.writeUInt32BE(this.properties.frequency || 0, 8) | ||
buffer.writeInt32BE(this.properties.gain || 0, 12) | ||
buffer.writeInt16BE(this.properties.qFactor || 0, 16) | ||
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return buffer | ||
} | ||
} | ||
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export class FairlightMixerMasterEqualizerBandUpdateCommand extends DeserializedCommand< | ||
FairlightAudioEqualizerBandState | ||
> { | ||
public static readonly rawName = 'AMBP' | ||
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public readonly band: number | ||
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constructor(band: number, properties: FairlightAudioEqualizerBandState) { | ||
super(properties) | ||
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this.band = band | ||
} | ||
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public static deserialize(rawCommand: Buffer): FairlightMixerMasterEqualizerBandUpdateCommand { | ||
const band = rawCommand.readUInt8(0) | ||
const properties = { | ||
bandEnabled: rawCommand.readUInt8(1) > 0, | ||
supportedShapes: AtemUtil.getComponents(rawCommand.readUInt8(2)), | ||
shape: rawCommand.readUInt8(3), | ||
supportedFrequencyRanges: AtemUtil.getComponents(rawCommand.readUInt8(4)), | ||
frequencyRange: rawCommand.readUInt8(5), | ||
frequency: rawCommand.readUInt32BE(8), | ||
gain: rawCommand.readInt32BE(12), | ||
qFactor: rawCommand.readInt16BE(16) | ||
} | ||
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return new FairlightMixerMasterEqualizerBandUpdateCommand(band, properties) | ||
} | ||
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public applyToState(state: AtemState): string { | ||
if (!state.fairlight) { | ||
throw new InvalidIdError('Fairlight') | ||
} | ||
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if (!state.fairlight.master) { | ||
throw new InvalidIdError('Fairlight.Master') | ||
} | ||
if (this.band >= state.fairlight.master.equalizerBands.length) { | ||
throw new InvalidIdError('Fairlight.Master.Equalizer', this.band) | ||
} | ||
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state.fairlight.master.equalizerBands[this.band] = this.properties | ||
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return `fairlight.master.equalizerBands.${this.band}` | ||
} | ||
} |
20 changes: 20 additions & 0 deletions
20
src/commands/Fairlight/FairlightMixerMasterEqualizerResetCommand.ts
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import { WritableCommand } from '../CommandBase' | ||
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export class FairlightMixerMasterEqualizerResetCommand extends WritableCommand<{ equalizer: boolean; band: number }> { | ||
public static MaskFlags = { | ||
equalizer: 1 << 0, | ||
band: 1 << 1 | ||
} | ||
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public static readonly rawName = 'RMOE' | ||
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public serialize(): Buffer { | ||
const buffer = Buffer.alloc(4) | ||
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buffer.writeUInt8(this.flag, 0) | ||
buffer.writeUInt8(this.properties.equalizer ? 1 : 0, 1) | ||
buffer.writeUInt8(this.properties.band || 0, 2) | ||
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return buffer | ||
} | ||
} |
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