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@zappar/zappar-cv

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Comparing version 3.0.1-alpha.5 to 3.0.1-alpha.7

umd/7e63bec626d6ccda2134.wasm

13

lib/gen/zappar-bridge.d.ts

@@ -12,2 +12,3 @@ import { barcode_format_t } from "./zappar-native";

export { world_tracker_quality_t } from "./zappar-native";
export { camera_profile_t } from "./zappar-native";
export declare type zappar_pipeline_t = number & {

@@ -40,2 +41,5 @@ _: 'zappar_pipeline_t';

};
export declare type zappar_zapcode_tracker_t = number & {
_: 'zappar_zapcode_tracker_t';
};
export declare type zappar_world_tracker_t = number & {

@@ -110,2 +114,11 @@ _: 'zappar_world_tracker_t';

instant_world_tracker_anchor_pose_set_from_camera_offset_raw(o: zappar_instant_world_tracker_t, x: number, y: number, z: number, orientation: instant_world_tracker_transform_orientation_t): void;
zapcode_tracker_create(pipeline: zappar_pipeline_t): zappar_zapcode_tracker_t;
zapcode_tracker_destroy(o: zappar_zapcode_tracker_t): void;
zapcode_tracker_target_load_from_memory(o: zappar_zapcode_tracker_t, data: ArrayBuffer): void;
zapcode_tracker_target_loaded_version(o: zappar_zapcode_tracker_t): number;
zapcode_tracker_enabled(o: zappar_zapcode_tracker_t): boolean;
zapcode_tracker_enabled_set(o: zappar_zapcode_tracker_t, enabled: boolean): void;
zapcode_tracker_anchor_count(o: zappar_zapcode_tracker_t): number;
zapcode_tracker_anchor_id(o: zappar_zapcode_tracker_t, indx: number): string;
zapcode_tracker_anchor_pose_raw(o: zappar_zapcode_tracker_t, indx: number): Float32Array;
world_tracker_create(pipeline: zappar_pipeline_t): zappar_world_tracker_t;

@@ -112,0 +125,0 @@ world_tracker_destroy(o: zappar_world_tracker_t): void;

1

lib/gen/zappar-bridge.js

@@ -8,1 +8,2 @@ export { barcode_format_t } from "./zappar-native";

export { world_tracker_quality_t } from "./zappar-native";
export { camera_profile_t } from "./zappar-native";

1

lib/gen/zappar-client.d.ts

@@ -20,2 +20,3 @@ import { MessageSerializer } from "../serializer";

private _instant_world_tracker_state_by_instance;
private _zapcode_tracker_state_by_instance;
private _world_tracker_state_by_instance;

@@ -22,0 +23,0 @@ impl: zappar;

141

lib/gen/zappar-client.js

@@ -23,2 +23,3 @@ import { MessageSerializer } from "../serializer";

this._instant_world_tracker_state_by_instance = new Map();
this._zapcode_tracker_state_by_instance = new Map();
this._world_tracker_state_by_instance = new Map();

@@ -604,2 +605,76 @@ this.impl = {

},
// #### zapcode_tracker ####
zapcode_tracker_create: (pipeline) => {
let newId = (this._latestId++);
let s = {
enabled: true,
target_loaded_version: -1,
anchor_count: 0,
anchor_id: [],
anchor_pose: [],
};
this._zapcode_tracker_state_by_instance.set(newId, s);
this.serializer.sendMessage(41, m => {
m.type(newId);
m.type(pipeline);
});
return newId;
},
zapcode_tracker_destroy: (o) => {
let s = this._zapcode_tracker_state_by_instance.get(o);
if (!s)
throw new Error("This object has been destroyed");
this._zapcode_tracker_state_by_instance.delete(o);
this.serializer.sendMessage(44, m => {
m.type(o);
});
},
zapcode_tracker_target_load_from_memory: (o, data) => {
let s = this._zapcode_tracker_state_by_instance.get(o);
if (!s)
throw new Error("This object has been destroyed");
this.serializer.sendMessage(43, m => {
m.type(o);
m.dataWithLength(data);
});
},
zapcode_tracker_target_loaded_version: (o) => {
let s = this._zapcode_tracker_state_by_instance.get(o);
if (!s)
throw new Error("This object has been destroyed");
return s.target_loaded_version;
},
zapcode_tracker_enabled: (o) => {
let s = this._zapcode_tracker_state_by_instance.get(o);
if (!s)
throw new Error("This object has been destroyed");
return s.enabled;
},
zapcode_tracker_enabled_set: (o, enabled) => {
let s = this._zapcode_tracker_state_by_instance.get(o);
if (!s)
throw new Error("This object has been destroyed");
this.serializer.sendMessage(42, m => {
m.type(o);
m.bool(enabled);
});
},
zapcode_tracker_anchor_count: (o) => {
let s = this._zapcode_tracker_state_by_instance.get(o);
if (!s)
throw new Error("This object has been destroyed");
return s.anchor_count;
},
zapcode_tracker_anchor_id: (o, indx) => {
let s = this._zapcode_tracker_state_by_instance.get(o);
if (!s)
throw new Error("This object has been destroyed");
return s.anchor_id[indx];
},
zapcode_tracker_anchor_pose_raw: (o, indx) => {
let s = this._zapcode_tracker_state_by_instance.get(o);
if (!s)
throw new Error("This object has been destroyed");
return s.anchor_pose[indx];
},
// #### world_tracker ####

@@ -624,3 +699,3 @@ world_tracker_create: (pipeline) => {

this._world_tracker_state_by_instance.set(newId, s);
this.serializer.sendMessage(41, m => {
this.serializer.sendMessage(45, m => {
m.type(newId);

@@ -636,3 +711,3 @@ m.type(pipeline);

this._world_tracker_state_by_instance.delete(o);
this.serializer.sendMessage(42, m => {
this.serializer.sendMessage(46, m => {
m.type(o);

@@ -651,3 +726,3 @@ });

throw new Error("This object has been destroyed");
this.serializer.sendMessage(43, m => {
this.serializer.sendMessage(47, m => {
m.type(o);

@@ -703,3 +778,3 @@ m.bool(enabled);

throw new Error("This object has been destroyed");
this.serializer.sendMessage(44, m => {
this.serializer.sendMessage(48, m => {
m.type(o);

@@ -718,3 +793,3 @@ });

throw new Error("This object has been destroyed");
this.serializer.sendMessage(45, m => {
this.serializer.sendMessage(49, m => {
m.type(o);

@@ -914,4 +989,38 @@ m.bool(debug_enabled);

}
case 27: {
case 24: {
let handle = msg.type();
let inst = this._zapcode_tracker_state_by_instance.get(handle);
if (!inst)
return;
inst.target_loaded_version = msg.int();
break;
}
case 21: {
let handle = msg.type();
let inst = this._zapcode_tracker_state_by_instance.get(handle);
if (!inst)
return;
inst.anchor_count = msg.int();
break;
}
case 22: {
let handle = msg.type();
let inst = this._zapcode_tracker_state_by_instance.get(handle);
if (!inst)
return;
let indx = msg.int();
inst.anchor_id[indx] = msg.string();
break;
}
case 23: {
let handle = msg.type();
let inst = this._zapcode_tracker_state_by_instance.get(handle);
if (!inst)
return;
let indx = msg.int();
inst.anchor_pose[indx] = msg.matrix4x4();
break;
}
case 31: {
let handle = msg.type();
let inst = this._world_tracker_state_by_instance.get(handle);

@@ -923,3 +1032,3 @@ if (!inst)

}
case 21: {
case 25: {
let handle = msg.type();

@@ -932,3 +1041,3 @@ let inst = this._world_tracker_state_by_instance.get(handle);

}
case 22: {
case 26: {
let handle = msg.type();

@@ -942,3 +1051,3 @@ let inst = this._world_tracker_state_by_instance.get(handle);

}
case 23: {
case 27: {
let handle = msg.type();

@@ -951,3 +1060,3 @@ let inst = this._world_tracker_state_by_instance.get(handle);

}
case 24: {
case 28: {
let handle = msg.type();

@@ -960,3 +1069,3 @@ let inst = this._world_tracker_state_by_instance.get(handle);

}
case 23: {
case 27: {
let handle = msg.type();

@@ -969,3 +1078,3 @@ let inst = this._world_tracker_state_by_instance.get(handle);

}
case 26: {
case 30: {
let handle = msg.type();

@@ -978,3 +1087,3 @@ let inst = this._world_tracker_state_by_instance.get(handle);

}
case 29: {
case 33: {
let handle = msg.type();

@@ -987,3 +1096,3 @@ let inst = this._world_tracker_state_by_instance.get(handle);

}
case 28: {
case 32: {
let handle = msg.type();

@@ -996,3 +1105,3 @@ let inst = this._world_tracker_state_by_instance.get(handle);

}
case 31: {
case 35: {
let handle = msg.type();

@@ -1005,3 +1114,3 @@ let inst = this._world_tracker_state_by_instance.get(handle);

}
case 30: {
case 34: {
let handle = msg.type();

@@ -1008,0 +1117,0 @@ let inst = this._world_tracker_state_by_instance.get(handle);

84

lib/gen/zappar-cwrap.js

@@ -41,3 +41,3 @@ export function getRuntimeObject(mod) {

"number",
"number", "number", "number", "number", "number", "number", "number", "number", "number", "number", "number"
"number", "number", "number", "number", "number", "number", "number", "number", "number", "number", "number", "number"
]);

@@ -202,2 +202,29 @@ let pipeline_camera_frame_camera_attitude_wrapped = mod.cwrap("zappar_pipeline_camera_frame_camera_attitude", "number", [

]);
let zapcode_tracker_create_wrapped = mod.cwrap("zappar_zapcode_tracker_create", "number", ["number"]);
let zapcode_tracker_destroy_wrapped = mod.cwrap("zappar_zapcode_tracker_destroy", null, ["number"]);
let zapcode_tracker_target_load_from_memory_wrapped = mod.cwrap("zappar_zapcode_tracker_target_load_from_memory", null, [
"number",
"number", "number"
]);
let zapcode_tracker_target_loaded_version_wrapped = mod.cwrap("zappar_zapcode_tracker_target_loaded_version", "number", [
"number"
]);
let zapcode_tracker_enabled_wrapped = mod.cwrap("zappar_zapcode_tracker_enabled", "number", [
"number"
]);
let zapcode_tracker_enabled_set_wrapped = mod.cwrap("zappar_zapcode_tracker_enabled_set", null, [
"number",
"number"
]);
let zapcode_tracker_anchor_count_wrapped = mod.cwrap("zappar_zapcode_tracker_anchor_count", "number", [
"number"
]);
let zapcode_tracker_anchor_id_wrapped = mod.cwrap("zappar_zapcode_tracker_anchor_id", "string", [
"number",
"number"
]);
let zapcode_tracker_anchor_pose_raw_wrapped = mod.cwrap("zappar_zapcode_tracker_anchor_pose_raw", "number", [
"number",
"number"
]);
let world_tracker_create_wrapped = mod.cwrap("zappar_world_tracker_create", "number", ["number"]);

@@ -348,3 +375,3 @@ let world_tracker_destroy_wrapped = mod.cwrap("zappar_world_tracker_destroy", null, ["number"]);

},
pipeline_camera_frame_submit_raw_pointer: (o, data, dataLength, format, width, height, user_data, camera_to_device_transform, rotation, camera_model, user_facing, timestamp) => {
pipeline_camera_frame_submit_raw_pointer: (o, data, dataLength, format, width, height, user_data, camera_to_device_transform, rotation, camera_model, user_facing, timestamp, halfSample) => {
let arg_data = data;

@@ -363,3 +390,4 @@ let arg_dataLength = dataLength;

let arg_timestamp = timestamp;
let ret = pipeline_camera_frame_submit_raw_pointer_wrapped(o, arg_data, arg_dataLength, arg_format, arg_width, arg_height, arg_user_data, arg_camera_to_device_transform, arg_rotation, arg_camera_model, arg_user_facing, arg_timestamp);
let arg_halfSample = halfSample ? 1 : 0;
let ret = pipeline_camera_frame_submit_raw_pointer_wrapped(o, arg_data, arg_dataLength, arg_format, arg_width, arg_height, arg_user_data, arg_camera_to_device_transform, arg_rotation, arg_camera_model, arg_user_facing, arg_timestamp, arg_halfSample);
return ret;

@@ -672,2 +700,52 @@ },

},
zapcode_tracker_create: (pipeline) => {
let arg_pipeline = pipeline;
return zapcode_tracker_create_wrapped(arg_pipeline);
},
zapcode_tracker_destroy: () => {
zapcode_tracker_destroy_wrapped();
},
zapcode_tracker_target_load_from_memory: (o, data) => {
if (dataArrayArgLength < data.byteLength) {
mod._free(dataArrayArg);
dataArrayArgLength = data.byteLength;
dataArrayArg = mod._malloc(dataArrayArgLength);
}
let arg_data = dataArrayArg;
let arg_len_data = data.byteLength;
mod.HEAPU8.set(new Uint8Array(data), dataArrayArg);
let ret = zapcode_tracker_target_load_from_memory_wrapped(o, arg_data, arg_len_data);
return ret;
},
zapcode_tracker_target_loaded_version: (o) => {
let ret = zapcode_tracker_target_loaded_version_wrapped(o);
return ret;
},
zapcode_tracker_enabled: (o) => {
let ret = zapcode_tracker_enabled_wrapped(o);
ret = ret === 1;
return ret;
},
zapcode_tracker_enabled_set: (o, enabled) => {
let arg_enabled = enabled ? 1 : 0;
let ret = zapcode_tracker_enabled_set_wrapped(o, arg_enabled);
return ret;
},
zapcode_tracker_anchor_count: (o) => {
let ret = zapcode_tracker_anchor_count_wrapped(o);
return ret;
},
zapcode_tracker_anchor_id: (o, indx) => {
let arg_indx = indx;
let ret = zapcode_tracker_anchor_id_wrapped(o, arg_indx);
return ret;
},
zapcode_tracker_anchor_pose_raw: (o, indx) => {
let arg_indx = indx;
let ret = zapcode_tracker_anchor_pose_raw_wrapped(o, arg_indx);
let ab = new Float32Array(16);
ab.set(mod.HEAPF32.subarray(ret / 4, 16 + ret / 4));
ret = ab;
return ret;
},
world_tracker_create: (pipeline) => {

@@ -674,0 +752,0 @@ let arg_pipeline = pipeline;

18

lib/gen/zappar-native.d.ts

@@ -69,2 +69,6 @@ export declare enum barcode_format_t {

}
export declare enum camera_profile_t {
DEFAULT = 0,
HIGH = 1
}
export declare type zappar_pipeline_t = number & {

@@ -97,2 +101,5 @@ _: 'zappar_pipeline_t';

};
export declare type zappar_zapcode_tracker_t = number & {
_: 'zappar_zapcode_tracker_t';
};
export declare type zappar_world_tracker_t = number & {

@@ -116,3 +123,3 @@ _: 'zappar_world_tracker_t';

pipeline_camera_frame_submit(o: zappar_pipeline_t, data: ArrayBuffer, width: number, height: number, user_data: number, camera_to_device_transform: Float32Array, camera_model: Float32Array, user_facing: boolean): void;
pipeline_camera_frame_submit_raw_pointer(o: zappar_pipeline_t, data: number, dataLength: number, format: frame_pixel_format_t, width: number, height: number, user_data: number, camera_to_device_transform: Float32Array, rotation: number, camera_model: Float32Array, user_facing: boolean, timestamp: number): void;
pipeline_camera_frame_submit_raw_pointer(o: zappar_pipeline_t, data: number, dataLength: number, format: frame_pixel_format_t, width: number, height: number, user_data: number, camera_to_device_transform: Float32Array, rotation: number, camera_model: Float32Array, user_facing: boolean, timestamp: number, halfSample: boolean): void;
pipeline_camera_frame_camera_attitude(o: zappar_pipeline_t): Float32Array;

@@ -173,2 +180,11 @@ pipeline_camera_frame_device_attitude(o: zappar_pipeline_t): Float32Array;

instant_world_tracker_anchor_pose_set_from_camera_offset_raw(o: zappar_instant_world_tracker_t, x: number, y: number, z: number, orientation: instant_world_tracker_transform_orientation_t): void;
zapcode_tracker_create(pipeline: zappar_pipeline_t): zappar_zapcode_tracker_t;
zapcode_tracker_destroy(o: zappar_zapcode_tracker_t): void;
zapcode_tracker_target_load_from_memory(o: zappar_zapcode_tracker_t, data: ArrayBuffer): void;
zapcode_tracker_target_loaded_version(o: zappar_zapcode_tracker_t): number;
zapcode_tracker_enabled(o: zappar_zapcode_tracker_t): boolean;
zapcode_tracker_enabled_set(o: zappar_zapcode_tracker_t, enabled: boolean): void;
zapcode_tracker_anchor_count(o: zappar_zapcode_tracker_t): number;
zapcode_tracker_anchor_id(o: zappar_zapcode_tracker_t, indx: number): string;
zapcode_tracker_anchor_pose_raw(o: zappar_zapcode_tracker_t, indx: number): Float32Array;
world_tracker_create(pipeline: zappar_pipeline_t): zappar_world_tracker_t;

@@ -175,0 +191,0 @@ world_tracker_destroy(o: zappar_world_tracker_t): void;

6

lib/gen/zappar-native.js

@@ -83,1 +83,7 @@ export var barcode_format_t;

;
export var camera_profile_t;
(function (camera_profile_t) {
camera_profile_t[camera_profile_t["DEFAULT"] = 0] = "DEFAULT";
camera_profile_t[camera_profile_t["HIGH"] = 1] = "HIGH";
})(camera_profile_t || (camera_profile_t = {}));
;

3

lib/gen/zappar-server.d.ts

@@ -12,2 +12,3 @@ import { MessageSerializer } from "../serializer";

import { zappar_instant_world_tracker_t } from "./zappar-native";
import { zappar_zapcode_tracker_t } from "./zappar-native";
import { zappar_world_tracker_t } from "./zappar-native";

@@ -38,2 +39,4 @@ export declare class zappar_server {

_instant_world_tracker_by_instance: Map<number, zappar_instant_world_tracker_t>;
_pipeline_id_by_zapcode_tracker_id: Map<number, number>;
_zapcode_tracker_by_instance: Map<number, zappar_zapcode_tracker_t>;
_pipeline_id_by_world_tracker_id: Map<number, number>;

@@ -40,0 +43,0 @@ _world_tracker_by_instance: Map<number, zappar_world_tracker_t>;

96

lib/gen/zappar-server.js

@@ -27,2 +27,4 @@ import { MessageSerializer } from "../serializer";

this._instant_world_tracker_by_instance = new Map();
this._pipeline_id_by_zapcode_tracker_id = new Map();
this._zapcode_tracker_by_instance = new Map();
this._pipeline_id_by_world_tracker_id = new Map();

@@ -358,2 +360,36 @@ this._world_tracker_by_instance = new Map();

let arg_pipeline = this._pipeline_by_instance.get(arg_pipeline_id);
let handle = this._impl.zapcode_tracker_create(arg_pipeline);
this._zapcode_tracker_by_instance.set(clientId, handle);
this._pipeline_id_by_zapcode_tracker_id.set(clientId, arg_pipeline_id);
break;
}
case 44: {
let clientId = msg.type();
let obj = this._zapcode_tracker_by_instance.get(clientId);
if (obj === undefined)
return;
this._impl.zapcode_tracker_destroy(obj);
this._zapcode_tracker_by_instance.delete(clientId);
break;
}
case 43: {
let clientId = msg.type();
let obj = this._zapcode_tracker_by_instance.get(clientId);
if (obj === undefined)
return;
this._impl.zapcode_tracker_target_load_from_memory(obj, msg.dataWithLength());
break;
}
case 42: {
let clientId = msg.type();
let obj = this._zapcode_tracker_by_instance.get(clientId);
if (obj === undefined)
return;
this._impl.zapcode_tracker_enabled_set(obj, msg.bool());
break;
}
case 45: {
let clientId = msg.type();
let arg_pipeline_id = msg.type();
let arg_pipeline = this._pipeline_by_instance.get(arg_pipeline_id);
let handle = this._impl.world_tracker_create(arg_pipeline);

@@ -364,3 +400,3 @@ this._world_tracker_by_instance.set(clientId, handle);

}
case 42: {
case 46: {
let clientId = msg.type();

@@ -374,3 +410,3 @@ let obj = this._world_tracker_by_instance.get(clientId);

}
case 43: {
case 47: {
let clientId = msg.type();

@@ -383,3 +419,3 @@ let obj = this._world_tracker_by_instance.get(clientId);

}
case 44: {
case 48: {
let clientId = msg.type();

@@ -392,3 +428,3 @@ let obj = this._world_tracker_by_instance.get(clientId);

}
case 45: {
case 49: {
let clientId = msg.type();

@@ -577,2 +613,32 @@ let obj = this._world_tracker_by_instance.get(clientId);

}
for (let [k, v] of this._zapcode_tracker_by_instance) {
let pipeline = this._pipeline_id_by_zapcode_tracker_id.get(k);
if (!pipeline)
continue;
let serializer = this.serializersByPipelineId.get(pipeline);
if (!serializer)
continue;
serializer.sendMessage(24, msg => {
msg.type(k);
msg.int(this._impl.zapcode_tracker_target_loaded_version(v));
});
serializer.sendMessage(21, msg => {
msg.type(k);
msg.int(this._impl.zapcode_tracker_anchor_count(v));
});
for (let i = 0; i < this._impl.zapcode_tracker_anchor_count(v); i++) {
serializer.sendMessage(22, msg => {
msg.type(k);
msg.int(i);
msg.string(this._impl.zapcode_tracker_anchor_id(v, i));
});
}
for (let i = 0; i < this._impl.zapcode_tracker_anchor_count(v); i++) {
serializer.sendMessage(23, msg => {
msg.type(k);
msg.int(i);
msg.matrix4x4(this._impl.zapcode_tracker_anchor_pose_raw(v, i));
});
}
}
for (let [k, v] of this._world_tracker_by_instance) {

@@ -585,7 +651,7 @@ let pipeline = this._pipeline_id_by_world_tracker_id.get(k);

continue;
serializer.sendMessage(27, msg => {
serializer.sendMessage(31, msg => {
msg.type(k);
msg.int(this._impl.world_tracker_quality(v));
});
serializer.sendMessage(21, msg => {
serializer.sendMessage(25, msg => {
msg.type(k);

@@ -595,3 +661,3 @@ msg.int(this._impl.world_tracker_plane_count(v));

for (let i = 0; i < this._impl.world_tracker_plane_count(v); i++) {
serializer.sendMessage(22, msg => {
serializer.sendMessage(26, msg => {
msg.type(k);

@@ -602,31 +668,31 @@ msg.int(i);

}
serializer.sendMessage(23, msg => {
serializer.sendMessage(27, msg => {
msg.type(k);
msg.bool(this._impl.world_tracker_world_anchor_valid(v));
});
serializer.sendMessage(24, msg => {
serializer.sendMessage(28, msg => {
msg.type(k);
msg.matrix4x4(this._impl.world_tracker_world_anchor_pose_raw(v));
});
serializer.sendMessage(23, msg => {
serializer.sendMessage(27, msg => {
msg.type(k);
msg.bool(this._impl.world_tracker_ground_anchor_valid(v));
});
serializer.sendMessage(26, msg => {
serializer.sendMessage(30, msg => {
msg.type(k);
msg.matrix4x4(this._impl.world_tracker_ground_anchor_pose_raw(v));
});
serializer.sendMessage(29, msg => {
serializer.sendMessage(33, msg => {
msg.type(k);
msg.int(this._impl.world_tracker_debug_tracks_data_size(v));
});
serializer.sendMessage(28, msg => {
serializer.sendMessage(32, msg => {
msg.type(k);
msg.floatArray(this._impl.world_tracker_debug_tracks_data(v));
});
serializer.sendMessage(31, msg => {
serializer.sendMessage(35, msg => {
msg.type(k);
msg.int(this._impl.world_tracker_debug_projections_data_size(v));
});
serializer.sendMessage(30, msg => {
serializer.sendMessage(34, msg => {
msg.type(k);

@@ -633,0 +699,0 @@ msg.floatArray(this._impl.world_tracker_debug_projections_data(v));

17

lib/gen/zappar.d.ts

@@ -13,2 +13,4 @@ import { barcode_format_t } from "./zappar-native";

export { world_tracker_quality_t } from "./zappar-native";
import { camera_profile_t } from "./zappar-native";
export { camera_profile_t } from "./zappar-native";
export declare type zappar_pipeline_t = number & {

@@ -41,2 +43,5 @@ _: 'zappar_pipeline_t';

};
export declare type zappar_zapcode_tracker_t = number & {
_: 'zappar_zapcode_tracker_t';
};
export declare type zappar_world_tracker_t = number & {

@@ -104,2 +109,3 @@ _: 'zappar_world_tracker_t';

camera_source_pause(o: zappar_camera_source_t): void;
camera_source_profile_set(o: zappar_camera_source_t, profile: camera_profile_t): void;
sequence_source_create(pipeline: zappar_pipeline_t): zappar_sequence_source_t;

@@ -189,2 +195,13 @@ sequence_source_destroy(o: zappar_sequence_source_t): void;

instant_world_tracker_anchor_pose_set_from_camera_offset(o: zappar_instant_world_tracker_t, x: number, y: number, z: number, orientation: instant_world_tracker_transform_orientation_t): void;
zapcode_tracker_create(pipeline: zappar_pipeline_t): zappar_zapcode_tracker_t;
zapcode_tracker_destroy(o: zappar_zapcode_tracker_t): void;
zapcode_tracker_target_load_from_memory(o: zappar_zapcode_tracker_t, data: ArrayBuffer): void;
zapcode_tracker_target_loaded_version(o: zappar_zapcode_tracker_t): number;
zapcode_tracker_enabled(o: zappar_zapcode_tracker_t): boolean;
zapcode_tracker_enabled_set(o: zappar_zapcode_tracker_t, enabled: boolean): void;
zapcode_tracker_anchor_count(o: zappar_zapcode_tracker_t): number;
zapcode_tracker_anchor_id(o: zappar_zapcode_tracker_t, indx: number): string;
zapcode_tracker_anchor_pose_raw(o: zappar_zapcode_tracker_t, indx: number): Float32Array;
zapcode_tracker_anchor_pose_camera_relative(o: zappar_zapcode_tracker_t, indx: number, mirror: boolean): Float32Array;
zapcode_tracker_anchor_pose(o: zappar_zapcode_tracker_t, indx: number, camera_pose: Float32Array, mirror: boolean): Float32Array;
world_tracker_create(pipeline: zappar_pipeline_t): zappar_world_tracker_t;

@@ -191,0 +208,0 @@ world_tracker_destroy(o: zappar_world_tracker_t): void;

1

lib/gen/zappar.js

@@ -8,1 +8,2 @@ export { barcode_format_t } from "./zappar-native";

export { world_tracker_quality_t } from "./zappar-native";
export { camera_profile_t } from "./zappar-native";

4

lib/html-element-source.d.ts

@@ -1,2 +0,2 @@

import { zappar_pipeline_t } from "./gen/zappar";
import { camera_profile_t, zappar_pipeline_t } from "./gen/zappar";
import { Source } from "./source";

@@ -17,2 +17,3 @@ import { zappar_html_element_source_t } from "./additional";

private _cameraModel;
private _profile;
static createVideoElementSource(p: zappar_pipeline_t, element: HTMLVideoElement | HTMLImageElement): zappar_html_element_source_t;

@@ -28,2 +29,3 @@ static getVideoElementSource(m: zappar_html_element_source_t): HTMLElementSource | undefined;

uploadGL(): void;
setProfile(p: camera_profile_t): void;
}

18

lib/html-element-source.js

@@ -0,1 +1,2 @@

import { camera_profile_t } from "./gen/zappar";
import { Pipeline } from "./pipeline";

@@ -22,2 +23,3 @@ import { Source } from "./source";

this._cameraModel = new Float32Array([300, 300, 160, 120, 0, 0]);
this._profile = camera_profile_t.DEFAULT;
mat4.fromScaling(this._cameraToDeviceTransformUserFacing, [-1, 1, -1]);

@@ -113,3 +115,3 @@ let video = this._video;

return undefined;
this._imageProcessor.uploadFrame(this._currentVideoTexture, this._video, rotation, this._isUserFacing);
this._imageProcessor.uploadFrame(this._currentVideoTexture, this._video, rotation, this._isUserFacing, this._profile);
this._isUploadFrame = !this._isUploadFrame;

@@ -121,3 +123,4 @@ return undefined;

this._isUploadFrame = !this._isUploadFrame;
let greySize = profile.dataWidth * profile.dataHeight;
const [dataWidth, dataHeight] = profile.getDataSize(this._profile);
let greySize = dataWidth * dataHeight;
let pixels = pipeline.cameraPixelArrays.pop();

@@ -134,8 +137,8 @@ while (pixels) {

this._currentVideoTexture = undefined;
let focalLength = 300.0 * profile.dataWidth / 320.0;
let focalLength = 300.0 * dataWidth / 320.0;
this._cameraModel[0] = focalLength;
this._cameraModel[1] = focalLength;
this._cameraModel[2] = profile.dataWidth * 0.5;
this._cameraModel[3] = profile.dataHeight * 0.5;
return Object.assign(Object.assign({}, this._imageProcessor.readFrame(tex, pixels)), { cameraModel: this._cameraModel, cameraSource: this, cameraToDevice: (this._isUserFacing ? this._cameraToDeviceTransformUserFacing : this._cameraToDeviceTransform) });
this._cameraModel[2] = dataWidth * 0.5;
this._cameraModel[3] = dataHeight * 0.5;
return Object.assign(Object.assign({}, this._imageProcessor.readFrame(tex, pixels, this._profile)), { cameraModel: this._cameraModel, cameraSource: this, cameraToDevice: (this._isUserFacing ? this._cameraToDeviceTransformUserFacing : this._cameraToDeviceTransform) });
}

@@ -145,2 +148,5 @@ uploadGL() {

}
setProfile(p) {
this._profile = p;
}
}

5

lib/image-process-gl.d.ts

@@ -0,1 +1,2 @@

import { camera_profile_t } from "./gen/zappar-native";
export interface ProcessedFrame {

@@ -31,4 +32,4 @@ data?: ArrayBuffer;

destroy(): void;
uploadFrame(texture: WebGLTexture, img: HTMLVideoElement | HTMLImageElement | ImageBitmap, rotation: number, fc: boolean): void;
readFrame(texture: WebGLTexture, pixels: ArrayBuffer): ProcessedFrame;
uploadFrame(texture: WebGLTexture, img: HTMLVideoElement | HTMLImageElement | ImageBitmap, rotation: number, fc: boolean, cp: camera_profile_t): void;
readFrame(texture: WebGLTexture, pixels: ArrayBuffer, cp: camera_profile_t): ProcessedFrame;
private _updateTransforms;

@@ -35,0 +36,0 @@ private _getCameraUvTransform;

16

lib/image-process-gl.js

@@ -36,3 +36,3 @@ import { mat4 } from "gl-matrix";

}
uploadFrame(texture, img, rotation, fc) {
uploadFrame(texture, img, rotation, fc, cp) {
let gl = this._gl;

@@ -79,3 +79,4 @@ const glStateManager = GLStateManager.get(gl);

this._updateTransforms(rotation, fc);
let framebuffer = this._getFramebuffer(gl, profile.dataWidth / 4, profile.dataHeight);
const [dataWidth, dataHeight] = profile.getDataSize(cp);
let framebuffer = this._getFramebuffer(gl, dataWidth / 4, dataHeight);
let vbo = this._getVertexBuffer(gl);

@@ -128,3 +129,3 @@ let ibo = this._getIndexBuffer(gl);

// Specify greyscale width for the correct offsets, and the uv transform
gl.uniform1f(shader.uTexWidthLoc, profile.dataWidth);
gl.uniform1f(shader.uTexWidthLoc, dataWidth);
gl.uniformMatrix4fv(shader.uUvTransformLoc, false, this._cameraUvTransform);

@@ -173,7 +174,8 @@ gl.activeTexture(gl.TEXTURE0);

}
readFrame(texture, pixels) {
readFrame(texture, pixels, cp) {
let gl = this._gl;
let pixelsView = new Uint8Array(pixels);
const previousBoundFramebuffer = gl.getParameter(gl.FRAMEBUFFER_BINDING);
let framebuffer = this._getFramebuffer(gl, profile.dataWidth / 4, profile.dataHeight);
const [dataWidth, dataHeight] = profile.getDataSize(cp);
let framebuffer = this._getFramebuffer(gl, dataWidth / 4, dataHeight);
gl.bindFramebuffer(gl.FRAMEBUFFER, framebuffer);

@@ -186,4 +188,4 @@ gl.readPixels(0, 0, this._framebufferWidth, this._framebufferHeight, gl.RGBA, gl.UNSIGNED_BYTE, pixelsView);

texture,
dataWidth: profile.dataWidth,
dataHeight: profile.dataHeight,
dataWidth,
dataHeight,
userFacing: this._computedFrontCameraRotation

@@ -190,0 +192,0 @@ };

4

lib/imagebitmap-camera-source.d.ts

@@ -1,2 +0,2 @@

import { zappar_camera_source_t, zappar_pipeline_t } from "./gen/zappar";
import { camera_profile_t, zappar_camera_source_t, zappar_pipeline_t } from "./gen/zappar";
import { CameraFrameInfo, Source } from "./source";

@@ -21,4 +21,6 @@ export declare class ImageBitmapCameraSource extends Source {

private _cameraModel;
private _profile;
constructor(_impl: zappar_camera_source_t, _pipeline: zappar_pipeline_t, _deviceId: string);
destroy(): void;
setProfile(p: camera_profile_t): void;
private _stop;

@@ -25,0 +27,0 @@ pause(): void;

14

lib/imagebitmap-camera-source.js

@@ -10,2 +10,3 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {

};
import { camera_profile_t } from "./gen/zappar";
import { profile } from "./profile";

@@ -36,2 +37,3 @@ import { Pipeline } from "./pipeline";

this._cameraModel = new Float32Array([300, 300, 160, 120, 0, 0]);
this._profile = camera_profile_t.DEFAULT;
this._hasStartedOrientation = false;

@@ -90,2 +92,5 @@ this._lastTimestamp = -1;

}
setProfile(p) {
this._profile = p;
}
_stop() {

@@ -191,7 +196,8 @@ if (!this._currentStream)

return;
let focalLength = 300.0 * profile.dataWidth / 320.0;
const [dataWidth, dataHeight] = profile.getDataSize(this._profile);
let focalLength = 300.0 * dataWidth / 320.0;
this._cameraModel[0] = focalLength;
this._cameraModel[1] = focalLength;
this._cameraModel[2] = profile.dataWidth * 0.5;
this._cameraModel[3] = profile.dataHeight * 0.5;
this._cameraModel[2] = dataWidth * 0.5;
this._cameraModel[3] = dataHeight * 0.5;
let token = pipeline.registerToken({

@@ -206,3 +212,3 @@ dataWidth: this._canvas.width,

});
(_b = (_a = Pipeline.get(this._pipeline)) === null || _a === void 0 ? void 0 : _a.sendImageBitmapToWorker) === null || _b === void 0 ? void 0 : _b.call(_a, imageBitmap, rotation, this._isUserFacing, token, this._cameraModel, this._isUserFacing ? this._cameraToDeviceTransformUserFacing : this._cameraToDeviceTransform);
(_b = (_a = Pipeline.get(this._pipeline)) === null || _a === void 0 ? void 0 : _a.sendImageBitmapToWorker) === null || _b === void 0 ? void 0 : _b.call(_a, imageBitmap, rotation, this._isUserFacing, token, this._cameraModel, this._isUserFacing ? this._cameraToDeviceTransformUserFacing : this._cameraToDeviceTransform, this._profile);
return;

@@ -209,0 +215,0 @@ }

2

lib/index.d.ts

@@ -7,2 +7,2 @@ import { zappar } from "./gen/zappar";

export { CameraFrameData } from './camera-frame-data';
export { zappar_image_tracker_t, zappar_instant_world_tracker_t, zappar_world_tracker_t, zappar_barcode_finder_t, zappar_face_tracker_t, zappar_face_landmark_t, barcode_format_t, face_landmark_name_t, instant_world_tracker_transform_orientation_t, log_level_t, zappar_face_mesh_t, zappar_pipeline_t, zappar_camera_source_t, zappar_sequence_source_t, image_target_type_t, world_tracker_quality_t } from "./gen/zappar";
export { zappar_image_tracker_t, zappar_instant_world_tracker_t, zappar_world_tracker_t, zappar_barcode_finder_t, zappar_face_tracker_t, zappar_face_landmark_t, zappar_zapcode_tracker_t, barcode_format_t, face_landmark_name_t, instant_world_tracker_transform_orientation_t, log_level_t, zappar_face_mesh_t, zappar_pipeline_t, zappar_camera_source_t, zappar_sequence_source_t, image_target_type_t, world_tracker_quality_t, camera_profile_t } from "./gen/zappar";

2

lib/index.js

@@ -7,2 +7,2 @@ import { initialize as nativeInitialize } from "./native";

}
export { barcode_format_t, face_landmark_name_t, instant_world_tracker_transform_orientation_t, log_level_t, image_target_type_t, world_tracker_quality_t } from "./gen/zappar";
export { barcode_format_t, face_landmark_name_t, instant_world_tracker_transform_orientation_t, log_level_t, image_target_type_t, world_tracker_quality_t, camera_profile_t } from "./gen/zappar";

3

lib/mstp-camera-source.d.ts

@@ -1,2 +0,2 @@

import { zappar_camera_source_t, zappar_pipeline_t } from "./gen/zappar";
import { camera_profile_t, zappar_camera_source_t, zappar_pipeline_t } from "./gen/zappar";
import { CameraFrameInfo, Source } from "./source";

@@ -27,2 +27,3 @@ export declare class MSTPCameraSource extends Source {

private _syncCamera;
setProfile(profile: camera_profile_t): void;
private _hasStartedOrientation;

@@ -29,0 +30,0 @@ private _lastTimestamp;

5

lib/mstp-camera-source.js

@@ -252,2 +252,7 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {

}
setProfile(profile) {
let p = Pipeline.get(this._pipeline);
if (p)
p.sendCameraProfileToWorker(this._impl, profile);
}
_startDeviceOrientation() {

@@ -254,0 +259,0 @@ if (this._hasStartedOrientation)

21

lib/native.js

@@ -150,3 +150,3 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {

});
client = Object.assign(Object.assign({}, c.impl), { loaded: () => loaded, camera_default_device_id: userFacing => userFacing ? CameraSource.USER_DEFAULT_DEVICE_ID : CameraSource.DEFAULT_DEVICE_ID, camera_source_create: (p, deviceId) => createCameraSource(p, deviceId), camera_source_destroy: cam => { var _a; return (_a = getCameraSource(cam)) === null || _a === void 0 ? void 0 : _a.destroy(); }, camera_source_pause: cam => { var _a; return (_a = getCameraSource(cam)) === null || _a === void 0 ? void 0 : _a.pause(); }, camera_source_start: cam => { var _a; return (_a = getCameraSource(cam)) === null || _a === void 0 ? void 0 : _a.start(); }, camera_count: () => 2, camera_id: indx => indx === 0 ? CameraSource.DEFAULT_DEVICE_ID : CameraSource.USER_DEFAULT_DEVICE_ID, camera_name: indx => indx === 0 ? "Rear-facing Camera" : "User-facing Camera", camera_user_facing: indx => indx !== 0, pose_from_raw: (raw_pose, mirror) => {
client = Object.assign(Object.assign({}, c.impl), { loaded: () => loaded, camera_default_device_id: userFacing => userFacing ? CameraSource.USER_DEFAULT_DEVICE_ID : CameraSource.DEFAULT_DEVICE_ID, camera_source_create: (p, deviceId) => createCameraSource(p, deviceId), camera_source_destroy: cam => { var _a; return (_a = getCameraSource(cam)) === null || _a === void 0 ? void 0 : _a.destroy(); }, camera_source_pause: cam => { var _a; return (_a = getCameraSource(cam)) === null || _a === void 0 ? void 0 : _a.pause(); }, camera_source_start: cam => { var _a; return (_a = getCameraSource(cam)) === null || _a === void 0 ? void 0 : _a.start(); }, camera_source_profile_set: (cam, p) => { var _a; return (_a = getCameraSource(cam)) === null || _a === void 0 ? void 0 : _a.setProfile(p); }, camera_count: () => 2, camera_id: indx => indx === 0 ? CameraSource.DEFAULT_DEVICE_ID : CameraSource.USER_DEFAULT_DEVICE_ID, camera_name: indx => indx === 0 ? "Rear-facing Camera" : "User-facing Camera", camera_user_facing: indx => indx !== 0, pose_from_raw: (raw_pose, mirror) => {
let res = applyScreenCounterRotation(undefined, raw_pose);

@@ -381,2 +381,21 @@ if (mirror) {

return obj.getPreviewMesh(indx).normals.length;
}, zapcode_tracker_anchor_pose_camera_relative: (o, indx, mirror) => {
let res = applyScreenCounterRotation(undefined, c.impl.zapcode_tracker_anchor_pose_raw(o, indx));
if (mirror) {
let scale = mat4.create();
mat4.fromScaling(scale, [-1, 1, 1]);
mat4.multiply(res, scale, res);
mat4.multiply(res, res, scale);
}
return res;
}, zapcode_tracker_anchor_pose: (o, indx, cameraPose, mirror) => {
let res = applyScreenCounterRotation(undefined, c.impl.zapcode_tracker_anchor_pose_raw(o, indx));
if (mirror) {
let scale = mat4.create();
mat4.fromScaling(scale, [-1, 1, 1]);
mat4.multiply(res, scale, res);
mat4.multiply(res, res, scale);
}
mat4.multiply(res, cameraPose, res);
return res;
}, face_tracker_anchor_pose_camera_relative: (o, indx, mirror) => {

@@ -383,0 +402,0 @@ let res = applyScreenCounterRotation(undefined, c.impl.face_tracker_anchor_pose_raw(o, indx));

4

lib/pipeline.d.ts
/// <reference types="dom-webcodecs" />
import { zappar_pipeline_t, zappar_camera_source_t } from "./gen/zappar";
import { camera_profile_t } from "./gen/zappar-native";
import { zappar_client } from "./gen/zappar-client";

@@ -77,6 +78,7 @@ import { MsgManager } from "./messages";

sendCameraStreamToWorker(source: zappar_camera_source_t, stream: ReadableStream<VideoFrame>, userFacing: boolean): void;
sendCameraProfileToWorker(source: zappar_camera_source_t, profile: camera_profile_t): void;
sendCameraToScreenRotationToWorker(rot: number): void;
sendImageBitmapToWorker(img: ImageBitmap, rot: number, userFacing: boolean, tokenId: number, cameraModel: Float32Array, cameraToDevice: Float32Array): void;
sendImageBitmapToWorker(img: ImageBitmap, rot: number, userFacing: boolean, tokenId: number, cameraModel: Float32Array, cameraToDevice: Float32Array, cp: camera_profile_t): void;
sendDataToWorker(data: ArrayBuffer, token: number, width: number, height: number, userFacing: boolean, cameraToDevice: Float32Array, cameraModel: Float32Array): void;
}
export declare function applyScreenCounterRotation(info: CameraFrameInfo | undefined, inp: Float32Array): Float32Array;

14

lib/pipeline.js

@@ -451,2 +451,11 @@ import { cameraFrameTextureMatrix, CameraDraw } from "./drawcamera";

}
sendCameraProfileToWorker(source, profile) {
let msg = {
t: "cameraProfileC2S",
p: this._impl,
source,
profile
};
this._mgr.postOutgoingMessage(msg, []);
}
sendCameraToScreenRotationToWorker(rot) {

@@ -460,3 +469,3 @@ let msg = {

}
sendImageBitmapToWorker(img, rot, userFacing, tokenId, cameraModel, cameraToDevice) {
sendImageBitmapToWorker(img, rot, userFacing, tokenId, cameraModel, cameraToDevice, cp) {
let msg = {

@@ -470,3 +479,4 @@ p: this._impl,

cameraModel,
cameraToDevice
cameraToDevice,
cp
};

@@ -473,0 +483,0 @@ this._mgr.postOutgoingMessage(msg, [img]);

4

lib/profile.d.ts

@@ -0,1 +1,2 @@

import { camera_profile_t } from "./gen/zappar-native";
export declare enum EmbeddedVideoImplementation {

@@ -13,4 +14,3 @@ OBJECT_URL = 0,

videoHeight: number;
dataWidth: number;
dataHeight: number;
getDataSize: (p: camera_profile_t) => number[];
videoElementInDOM: boolean;

@@ -17,0 +17,0 @@ preferMediaStreamTrackProcessorCamera: boolean;

6

lib/profile.js
import * as UAParser from "ua-parser-js";
import { camera_profile_t } from "./gen/zappar-native";
export var EmbeddedVideoImplementation;

@@ -15,4 +16,3 @@ (function (EmbeddedVideoImplementation) {

videoHeight: 480,
dataWidth: 320,
dataHeight: 240,
getDataSize: (p) => p === camera_profile_t.HIGH ? [640, 480] : [320, 240],
videoElementInDOM: false,

@@ -84,3 +84,3 @@ preferMediaStreamTrackProcessorCamera: true,

profile.videoHeight = 360;
profile.dataHeight = 180;
profile.getDataSize = (p) => p === camera_profile_t.HIGH ? [640, 360] : [320, 180];
}

@@ -87,0 +87,0 @@ }

2

lib/version.d.ts

@@ -1,1 +0,1 @@

export declare const VERSION = "3.0.1-alpha.5";
export declare const VERSION = "3.0.1-alpha.7";

2

lib/version.js

@@ -1,1 +0,1 @@

export const VERSION = "3.0.1-alpha.5";
export const VERSION = "3.0.1-alpha.7";

9

lib/worker-imagebitmap.js

@@ -37,8 +37,9 @@ import { ImageProcessGL } from "./image-process-gl";

return;
if (!pixels || pixels.byteLength < profile.dataWidth * profile.dataHeight) {
const [dataWidth, dataHeight] = profile.getDataSize(m.cp);
if (!pixels || pixels.byteLength < dataWidth * dataHeight) {
// console.log("Generating pixel buffer", profile.dataWidth * profile.dataHeight);
pixels = new ArrayBuffer(profile.dataWidth * profile.dataHeight);
pixels = new ArrayBuffer(dataWidth * dataHeight);
}
imageProcessor.uploadFrame(texture, m.i, m.r, m.userFacing);
let info = imageProcessor.readFrame(texture, pixels);
imageProcessor.uploadFrame(texture, m.i, m.r, m.userFacing, m.cp);
let info = imageProcessor.readFrame(texture, pixels, m.cp);
let msg = {

@@ -45,0 +46,0 @@ t: "imageBitmapS2C",

27

lib/worker-server.js

@@ -15,5 +15,4 @@ var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {

import { mat4 } from "gl-matrix";
import { frame_pixel_format_t } from "./gen/zappar-native";
import { camera_profile_t, frame_pixel_format_t } from "./gen/zappar-native";
import { handleImageBitmap } from "./worker-imagebitmap";
import { profile } from "./profile";
import { getWorkerMessageAPI } from "./worker-messages";

@@ -26,2 +25,3 @@ import { getDataDownloadAPI } from "./data-download";

const rawCameraFrameBuffersByPipeline = new Map();
const cameraProfileBySource = new Map();
export function launchWorkerServer(wasmUrl, module, shouldRecordData) {

@@ -104,2 +104,7 @@ return __awaiter(this, void 0, void 0, function* () {

}
case "cameraProfileC2S": {
let msgt = msg;
cameraProfileBySource.set(msgt.source, msgt.p);
break;
}
case "streamC2S": {

@@ -256,2 +261,8 @@ let msgt = msg;

}
let downSample = false;
if (cameraProfileBySource.get(source) !== camera_profile_t.HIGH) {
dataWidth /= 2;
dataHeight /= 2;
downSample = true;
}
let clone = frame.clone();

@@ -262,7 +273,7 @@ if (userFacing)

mat4.identity(cameraToDeviceTransform);
let focalLength = 300.0 * profile.dataWidth / 320.0;
let focalLength = 300.0 * dataWidth / 320.0;
cameraModel[0] = focalLength;
cameraModel[1] = focalLength;
cameraModel[2] = profile.dataWidth * 0.5;
cameraModel[3] = profile.dataHeight * 0.5;
cameraModel[2] = dataWidth * 0.5;
cameraModel[3] = dataHeight * 0.5;
const ret = {

@@ -275,4 +286,4 @@ token: token,

uvTransform,
w: profile.dataWidth,
h: profile.dataHeight,
w: dataWidth,
h: dataHeight,
cameraToDevice: cameraToDeviceTransform,

@@ -286,3 +297,3 @@ cameraModel,

try {
r.pipeline_camera_frame_submit_raw_pointer(pipeline, streamDataBufferPointer, size, framePixelFormatFromFormat(frame.format), width, height, token, cameraToDeviceTransform, latestCameraToScreenRotation, cameraModel, userFacing, (_b = frame.timestamp) !== null && _b !== void 0 ? _b : -1);
r.pipeline_camera_frame_submit_raw_pointer(pipeline, streamDataBufferPointer, size, framePixelFormatFromFormat(frame.format), width, height, token, cameraToDeviceTransform, latestCameraToScreenRotation, cameraModel, userFacing, (_b = frame.timestamp) !== null && _b !== void 0 ? _b : -1, downSample);
handleMessages(mod, workerMessageAPI);

@@ -289,0 +300,0 @@ if (dataDownloadAPI)

9

lib/workerinterface.d.ts
/// <reference types="dom-webcodecs" />
import { CameraFrameData } from "./camera-frame-data";
import { zappar_camera_source_t, zappar_pipeline_t } from "./gen/zappar-native";
import { camera_profile_t, zappar_camera_source_t, zappar_pipeline_t } from "./gen/zappar-native";
export interface CameraFrameC2S {

@@ -42,2 +42,8 @@ t: "cameraFrameC2S";

}
export interface CameraProfileC2S {
t: "cameraProfileC2S";
p: zappar_pipeline_t;
source: zappar_camera_source_t;
profile: camera_profile_t;
}
export interface CameraToScreenRotationC2S {

@@ -57,2 +63,3 @@ t: "cameraToScreenC2S";

cameraToDevice: Float32Array;
cp: camera_profile_t;
}

@@ -59,0 +66,0 @@ export interface ImageBitmapS2C {

2

package.json
{
"name": "@zappar/zappar-cv",
"version": "3.0.1-alpha.5",
"version": "3.0.1-alpha.7",
"description": "Zappar's core computer vision library, supporting image, face and world tracking.",

@@ -5,0 +5,0 @@ "main": "lib/index.js",

4

README.md

@@ -21,6 +21,6 @@ # Zappar CV

```
<script src="https://libs.zappar.com/zappar-cv/3.0.1-alpha.5/zappar-cv.js"></script>
<script src="https://libs.zappar.com/zappar-cv/3.0.1-alpha.7/zappar-cv.js"></script>
```
Or you can download and host our standalone JavaScript bundle:
[https://libs.zappar.com/zappar-cv/3.0.1-alpha.5/zappar-cv.zip](https://libs.zappar.com/zappar-cv/3.0.1-alpha.5/zappar-cv.zip)
[https://libs.zappar.com/zappar-cv/3.0.1-alpha.7/zappar-cv.zip](https://libs.zappar.com/zappar-cv/3.0.1-alpha.7/zappar-cv.zip)

2

umd/751.zappar-cv.js

@@ -1,1 +0,1 @@

!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define([],t):"object"==typeof exports?exports.ZCV=t():e.ZCV=t()}(self,(()=>(()=>{"use strict";var e,t,r={152:(e,t,r)=>{var a=r(581);class i{constructor(e){this._messageSender=e,this._freeBufferPool=[],this._buffer=new ArrayBuffer(16),this._i32View=new Int32Array(this._buffer),this._f32View=new Float32Array(this._buffer),this._f64View=new Float64Array(this._buffer),this._u8View=new Uint8Array(this._buffer),this._u8cView=new Uint8ClampedArray(this._buffer),this._u16View=new Uint16Array(this._buffer),this._u32View=new Uint32Array(this._buffer),this._offset=1,this._startOffset=-1,this._timeoutSet=!1,this._appender={int:e=>this.int(e),bool:e=>this.int(e?1:0),float:e=>this.float(e),string:e=>this.string(e),dataWithLength:e=>this.arrayBuffer(e),type:e=>this.int(e),matrix4x4:e=>this.float32ArrayBuffer(e),matrix3x3:e=>this.float32ArrayBuffer(e),floatArray:e=>this.float32ArrayBuffer(e),identityCoefficients:e=>this.float32ArrayBuffer(e),expressionCoefficients:e=>this.float32ArrayBuffer(e),cameraModel:e=>this.float32ArrayBuffer(e),timestamp:e=>this.double(e),barcodeFormat:e=>this.int(e),faceLandmarkName:e=>this.int(e),instantTrackerTransformOrientation:e=>this.int(e),logLevel:e=>this.int(e)},this._freeBufferPool.push(new ArrayBuffer(16)),this._freeBufferPool.push(new ArrayBuffer(16))}bufferReturn(e){this._freeBufferPool.push(e)}_ensureArrayBuffer(e){let t,r=4*(this._offset+e+8);if(this._buffer&&this._buffer.byteLength>=r)return;if(!t){let e=r;e--,e|=e>>1,e|=e>>2,e|=e>>4,e|=e>>8,e|=e>>16,e++,t=new ArrayBuffer(e)}let a=this._buffer?this._i32View:void 0;this._buffer=t,this._i32View=new Int32Array(this._buffer),this._f32View=new Float32Array(this._buffer),this._f64View=new Float64Array(this._buffer),this._u8View=new Uint8Array(this._buffer),this._u8cView=new Uint8ClampedArray(this._buffer),this._u16View=new Uint16Array(this._buffer),this._u32View=new Uint32Array(this._buffer),a&&this._i32View.set(a.subarray(0,this._offset))}sendMessage(e,t){this._ensureArrayBuffer(4),this._startOffset=this._offset,this._i32View[this._offset+1]=e,this._offset+=2,t(this._appender),this._i32View[this._startOffset]=this._offset-this._startOffset,this._startOffset=-1,this._sendOneTime()}_sendOneTime(){!1===this._timeoutSet&&(this._timeoutSet=!0,setTimeout((()=>{this._timeoutSet=!1,this._send()}),0))}_send(){0!==this._freeBufferPool.length?(this._i32View[0]=this._offset,this._messageSender(this._buffer),this._buffer=void 0,this._buffer=this._freeBufferPool.pop(),this._i32View=new Int32Array(this._buffer),this._f32View=new Float32Array(this._buffer),this._f64View=new Float64Array(this._buffer),this._u8View=new Uint8Array(this._buffer),this._u8cView=new Uint8ClampedArray(this._buffer),this._u16View=new Uint16Array(this._buffer),this._u32View=new Uint32Array(this._buffer),this._offset=1,this._startOffset=-1):this._sendOneTime()}int(e){this._ensureArrayBuffer(1),this._i32View[this._offset]=e,this._offset++}double(e){this._ensureArrayBuffer(2),this._offset%2==1&&this._offset++,this._f64View[this._offset/2]=e,this._offset+=2}float(e){this._ensureArrayBuffer(1),this._f32View[this._offset]=e,this._offset++}int32Array(e){this._ensureArrayBuffer(e.length);for(let t=0;t<e.length;++t)this._i32View[this._offset+t]=e[t];this._offset+=e.length}float32Array(e){this._ensureArrayBuffer(e.length);for(let t=0;t<e.length;++t)this._f32View[this._offset+t]=e[t];this._offset+=e.length}booleanArray(e){this._ensureArrayBuffer(e.length);for(let t=0;t<e.length;++t)this._i32View[this._offset+t]=e[t]?1:0;this._offset+=e.length}uint8ArrayBuffer(e){this._ensureArrayBuffer(e.byteLength/4),this._i32View[this._offset]=e.byteLength,this._offset++,this._u8View.set(e,4*this._offset),this._offset+=e.byteLength>>2,0!=(3&e.byteLength)&&this._offset++}arrayBuffer(e){let t=new Uint8Array(e);this.uint8ArrayBuffer(t)}uint8ClampedArrayBuffer(e){this._ensureArrayBuffer(e.byteLength/4),this._i32View[this._offset]=e.byteLength,this._offset++,this._u8cView.set(e,4*this._offset),this._offset+=e.byteLength>>2,0!=(3&e.byteLength)&&this._offset++}float32ArrayBuffer(e){this._ensureArrayBuffer(e.byteLength/4),this._i32View[this._offset]=e.length,this._offset++,this._f32View.set(e,this._offset),this._offset+=e.length}uint16ArrayBuffer(e){this._ensureArrayBuffer(e.byteLength/4),this._i32View[this._offset]=e.length,this._offset++;let t=2*this._offset;this._u16View.set(e,t),this._offset+=e.length>>1,0!=(1&e.length)&&this._offset++}int32ArrayBuffer(e){this._ensureArrayBuffer(e.byteLength/4),this._i32View[this._offset]=e.length,this._offset++,this._i32View.set(e,this._offset),this._offset+=e.length}uint32ArrayBuffer(e){this._ensureArrayBuffer(e.byteLength/4),this._i32View[this._offset]=e.length,this._offset++,this._u32View.set(e,this._offset),this._offset+=e.length}string(e){let t=(new TextEncoder).encode(e);this._ensureArrayBuffer(t.byteLength/4),this._i32View[this._offset]=t.byteLength,this._offset++,this._u8View.set(t,4*this._offset),this._offset+=t.byteLength>>2,0!=(3&t.byteLength)&&this._offset++}}class _{constructor(){this._buffer=new ArrayBuffer(0),this._i32View=new Int32Array(this._buffer),this._f32View=new Float32Array(this._buffer),this._f64View=new Float64Array(this._buffer),this._u8View=new Uint8Array(this._buffer),this._u16View=new Uint16Array(this._buffer),this._u32View=new Uint32Array(this._buffer),this._offset=0,this._length=0,this._startOffset=-1,this._processor={int:()=>this._i32View[this._startOffset++],bool:()=>1===this._i32View[this._startOffset++],type:()=>this._i32View[this._startOffset++],float:()=>this._f32View[this._startOffset++],timestamp:()=>{this._startOffset%2==1&&this._startOffset++;let e=this._f64View[this._startOffset/2];return this._startOffset+=2,e},string:()=>{let e=this._i32View[this._startOffset++],t=(new TextDecoder).decode(new Uint8Array(this._buffer,4*this._startOffset,e));return this._startOffset+=e>>2,0!=(3&e)&&this._startOffset++,t},dataWithLength:()=>{let e=this._i32View[this._startOffset++],t=new Uint8Array(e);return t.set(this._u8View.subarray(4*this._startOffset,4*this._startOffset+e)),this._startOffset+=t.byteLength>>2,0!=(3&t.byteLength)&&this._startOffset++,t.buffer},floatArray:()=>{let e=this._i32View[this._startOffset++],t=new Float32Array(e);return t.set(this._f32View.subarray(this._startOffset,this._startOffset+e)),this._startOffset+=e,t},matrix4x4:()=>{let e=this._i32View[this._startOffset++],t=new Float32Array(e);return t.set(this._f32View.subarray(this._startOffset,this._startOffset+16)),this._startOffset+=e,t},matrix3x3:()=>{let e=this._i32View[this._startOffset++],t=new Float32Array(e);return t.set(this._f32View.subarray(this._startOffset,this._startOffset+9)),this._startOffset+=e,t},identityCoefficients:()=>{let e=this._i32View[this._startOffset++],t=new Float32Array(e);return t.set(this._f32View.subarray(this._startOffset,this._startOffset+50)),this._startOffset+=e,t},expressionCoefficients:()=>{let e=this._i32View[this._startOffset++],t=new Float32Array(e);return t.set(this._f32View.subarray(this._startOffset,this._startOffset+29)),this._startOffset+=e,t},cameraModel:()=>{let e=this._i32View[this._startOffset++],t=new Float32Array(e);return t.set(this._f32View.subarray(this._startOffset,this._startOffset+6)),this._startOffset+=e,t},barcodeFormat:()=>this._i32View[this._startOffset++],faceLandmarkName:()=>this._i32View[this._startOffset++],instantTrackerTransformOrientation:()=>this._i32View[this._startOffset++],logLevel:()=>this._i32View[this._startOffset++]}}setData(e){this._buffer=e,this._i32View=new Int32Array(this._buffer),this._f32View=new Float32Array(this._buffer),this._f64View=new Float64Array(this._buffer),this._u8View=new Uint8Array(this._buffer),this._u16View=new Uint16Array(this._buffer),this._u32View=new Uint32Array(this._buffer),this._offset=0,this._length=0,e.byteLength>=4&&(this._offset=1,this._length=this._i32View[0]),this._startOffset=-1}hasMessage(){return this._offset+1<this._length}forMessages(e){for(;this.hasMessage();){let t=this._i32View[this._offset],r=this._i32View[this._offset+1];this._startOffset=this._offset+2,this._offset+=t,e(r,this._processor)}}}class n{constructor(e,t){this._impl=e,this._sender=t,this._deserializer=new _,this.serializersByPipelineId=new Map,this._pipeline_id_by_pipeline_id=new Map,this._pipeline_by_instance=new Map,this._pipeline_id_by_camera_source_id=new Map,this._camera_source_by_instance=new Map,this._pipeline_id_by_sequence_source_id=new Map,this._sequence_source_by_instance=new Map,this._pipeline_id_by_image_tracker_id=new Map,this._image_tracker_by_instance=new Map,this._pipeline_id_by_face_tracker_id=new Map,this._face_tracker_by_instance=new Map,this._pipeline_id_by_face_mesh_id=new Map,this._face_mesh_by_instance=new Map,this._pipeline_id_by_face_landmark_id=new Map,this._face_landmark_by_instance=new Map,this._pipeline_id_by_barcode_finder_id=new Map,this._barcode_finder_by_instance=new Map,this._pipeline_id_by_instant_world_tracker_id=new Map,this._instant_world_tracker_by_instance=new Map,this._pipeline_id_by_world_tracker_id=new Map,this._world_tracker_by_instance=new Map}processBuffer(e){this._deserializer.setData(e),this._deserializer.forMessages(((e,t)=>{switch(e){case 38:this._impl.log_level_set(t.logLevel());break;case 35:this._impl.analytics_project_id_set(t.string(),t.string());break;case 31:{let e=t.type(),r=this._impl.pipeline_create();this._pipeline_by_instance.set(e,r),this._pipeline_id_by_pipeline_id.set(e,e),this.serializersByPipelineId.set(e,new i((t=>{this._sender(e,t)})));break}case 32:{let e=t.type(),r=this._pipeline_by_instance.get(e);if(void 0===r)return;this._impl.pipeline_destroy(r),this._pipeline_by_instance.delete(e);break}case 9:{let e=t.type(),r=this._pipeline_by_instance.get(e);if(void 0===r)return;this._impl.pipeline_frame_update(r);break}case 8:{let e=t.type(),r=this._pipeline_by_instance.get(e);if(void 0===r)return;this._impl.pipeline_camera_frame_submit(r,t.dataWithLength(),t.int(),t.int(),t.int(),t.matrix4x4(),t.cameraModel(),t.bool());break}case 10:{let e=t.type(),r=this._pipeline_by_instance.get(e);if(void 0===r)return;this._impl.pipeline_motion_accelerometer_submit(r,t.timestamp(),t.float(),t.float(),t.float());break}case 12:{let e=t.type(),r=this._pipeline_by_instance.get(e);if(void 0===r)return;this._impl.pipeline_motion_accelerometer_with_gravity_submit_int(r,t.timestamp(),t.timestamp(),t.float(),t.float(),t.float());break}case 11:{let e=t.type(),r=this._pipeline_by_instance.get(e);if(void 0===r)return;this._impl.pipeline_motion_accelerometer_without_gravity_submit_int(r,t.timestamp(),t.timestamp(),t.float(),t.float(),t.float());break}case 15:{let e=t.type(),r=this._pipeline_by_instance.get(e);if(void 0===r)return;this._impl.pipeline_motion_rotation_rate_submit(r,t.timestamp(),t.float(),t.float(),t.float());break}case 13:{let e=t.type(),r=this._pipeline_by_instance.get(e);if(void 0===r)return;this._impl.pipeline_motion_rotation_rate_submit_int(r,t.timestamp(),t.timestamp(),t.float(),t.float(),t.float());break}case 16:{let e=t.type(),r=this._pipeline_by_instance.get(e);if(void 0===r)return;this._impl.pipeline_motion_attitude_submit(r,t.timestamp(),t.float(),t.float(),t.float());break}case 14:{let e=t.type(),r=this._pipeline_by_instance.get(e);if(void 0===r)return;this._impl.pipeline_motion_attitude_submit_int(r,t.timestamp(),t.timestamp(),t.float(),t.float(),t.float());break}case 17:{let e=t.type(),r=this._pipeline_by_instance.get(e);if(void 0===r)return;this._impl.pipeline_motion_attitude_matrix_submit(r,t.matrix4x4());break}case 33:{let e=t.type(),r=t.type(),a=this._pipeline_by_instance.get(r),i=t.string(),_=this._impl.camera_source_create(a,i);this._camera_source_by_instance.set(e,_),this._pipeline_id_by_camera_source_id.set(e,r);break}case 34:{let e=t.type(),r=this._camera_source_by_instance.get(e);if(void 0===r)return;this._impl.camera_source_destroy(r),this._camera_source_by_instance.delete(e);break}case 39:{let e=t.type(),r=t.type(),a=this._pipeline_by_instance.get(r),i=this._impl.sequence_source_create(a);this._sequence_source_by_instance.set(e,i),this._pipeline_id_by_sequence_source_id.set(e,r);break}case 40:{let e=t.type(),r=this._sequence_source_by_instance.get(e);if(void 0===r)return;this._impl.sequence_source_destroy(r),this._sequence_source_by_instance.delete(e);break}case 2:{let e=t.type(),r=t.type(),a=this._pipeline_by_instance.get(r),i=this._impl.image_tracker_create(a);this._image_tracker_by_instance.set(e,i),this._pipeline_id_by_image_tracker_id.set(e,r);break}case 18:{let e=t.type(),r=this._image_tracker_by_instance.get(e);if(void 0===r)return;this._impl.image_tracker_destroy(r),this._image_tracker_by_instance.delete(e);break}case 4:{let e=t.type(),r=this._image_tracker_by_instance.get(e);if(void 0===r)return;this._impl.image_tracker_target_load_from_memory(r,t.dataWithLength());break}case 3:{let e=t.type(),r=this._image_tracker_by_instance.get(e);if(void 0===r)return;this._impl.image_tracker_enabled_set(r,t.bool());break}case 24:{let e=t.type(),r=t.type(),a=this._pipeline_by_instance.get(r),i=this._impl.face_tracker_create(a);this._face_tracker_by_instance.set(e,i),this._pipeline_id_by_face_tracker_id.set(e,r);break}case 25:{let e=t.type(),r=this._face_tracker_by_instance.get(e);if(void 0===r)return;this._impl.face_tracker_destroy(r),this._face_tracker_by_instance.delete(e);break}case 26:{let e=t.type(),r=this._face_tracker_by_instance.get(e);if(void 0===r)return;this._impl.face_tracker_model_load_from_memory(r,t.dataWithLength());break}case 27:{let e=t.type(),r=this._face_tracker_by_instance.get(e);if(void 0===r)return;this._impl.face_tracker_enabled_set(r,t.bool());break}case 28:{let e=t.type(),r=this._face_tracker_by_instance.get(e);if(void 0===r)return;this._impl.face_tracker_max_faces_set(r,t.int());break}case 29:{let e=t.type(),r=this._impl.face_mesh_create();this._face_mesh_by_instance.set(e,r);break}case 30:{let e=t.type(),r=this._face_mesh_by_instance.get(e);if(void 0===r)return;this._impl.face_mesh_destroy(r),this._face_mesh_by_instance.delete(e);break}case 36:{let e=t.type(),r=t.faceLandmarkName(),a=this._impl.face_landmark_create(r);this._face_landmark_by_instance.set(e,a);break}case 37:{let e=t.type(),r=this._face_landmark_by_instance.get(e);if(void 0===r)return;this._impl.face_landmark_destroy(r),this._face_landmark_by_instance.delete(e);break}case 20:{let e=t.type(),r=t.type(),a=this._pipeline_by_instance.get(r),i=this._impl.barcode_finder_create(a);this._barcode_finder_by_instance.set(e,i),this._pipeline_id_by_barcode_finder_id.set(e,r);break}case 21:{let e=t.type(),r=this._barcode_finder_by_instance.get(e);if(void 0===r)return;this._impl.barcode_finder_destroy(r),this._barcode_finder_by_instance.delete(e);break}case 22:{let e=t.type(),r=this._barcode_finder_by_instance.get(e);if(void 0===r)return;this._impl.barcode_finder_enabled_set(r,t.bool());break}case 23:{let e=t.type(),r=this._barcode_finder_by_instance.get(e);if(void 0===r)return;this._impl.barcode_finder_formats_set(r,t.barcodeFormat());break}case 5:{let e=t.type(),r=t.type(),a=this._pipeline_by_instance.get(r),i=this._impl.instant_world_tracker_create(a);this._instant_world_tracker_by_instance.set(e,i),this._pipeline_id_by_instant_world_tracker_id.set(e,r);break}case 19:{let e=t.type(),r=this._instant_world_tracker_by_instance.get(e);if(void 0===r)return;this._impl.instant_world_tracker_destroy(r),this._instant_world_tracker_by_instance.delete(e);break}case 6:{let e=t.type(),r=this._instant_world_tracker_by_instance.get(e);if(void 0===r)return;this._impl.instant_world_tracker_enabled_set(r,t.bool());break}case 7:{let e=t.type(),r=this._instant_world_tracker_by_instance.get(e);if(void 0===r)return;this._impl.instant_world_tracker_anchor_pose_set_from_camera_offset_raw(r,t.float(),t.float(),t.float(),t.instantTrackerTransformOrientation());break}case 41:{let e=t.type(),r=t.type(),a=this._pipeline_by_instance.get(r),i=this._impl.world_tracker_create(a);this._world_tracker_by_instance.set(e,i),this._pipeline_id_by_world_tracker_id.set(e,r);break}case 42:{let e=t.type(),r=this._world_tracker_by_instance.get(e);if(void 0===r)return;this._impl.world_tracker_destroy(r),this._world_tracker_by_instance.delete(e);break}case 43:{let e=t.type(),r=this._world_tracker_by_instance.get(e);if(void 0===r)return;this._impl.world_tracker_enabled_set(r,t.bool());break}case 44:{let e=t.type(),r=this._world_tracker_by_instance.get(e);if(void 0===r)return;this._impl.world_tracker_reset(r);break}case 45:{let e=t.type(),r=this._world_tracker_by_instance.get(e);if(void 0===r)return;this._impl.world_tracker_debug_enabled_set(r,t.bool());break}}}))}exploreState(){for(let[e,t]of this._pipeline_by_instance){let r=this._pipeline_id_by_pipeline_id.get(e);if(!r)continue;let a=this.serializersByPipelineId.get(r);a&&(a.sendMessage(7,(r=>{r.type(e),r.int(this._impl.pipeline_frame_number(t))})),a.sendMessage(6,(r=>{r.type(e),r.cameraModel(this._impl.pipeline_camera_model(t))})),a.sendMessage(5,(r=>{r.type(e),r.int(this._impl.pipeline_camera_frame_user_data(t))})),a.sendMessage(11,(r=>{r.type(e),r.matrix4x4(this._impl.pipeline_camera_frame_camera_attitude(t))})),a.sendMessage(12,(r=>{r.type(e),r.matrix4x4(this._impl.pipeline_camera_frame_device_attitude(t))})))}for(let[e,t]of this._camera_source_by_instance){let t=this._pipeline_id_by_camera_source_id.get(e);t&&this.serializersByPipelineId.get(t)}for(let[e,t]of this._sequence_source_by_instance){let t=this._pipeline_id_by_sequence_source_id.get(e);t&&this.serializersByPipelineId.get(t)}for(let[e,t]of this._image_tracker_by_instance){let r=this._pipeline_id_by_image_tracker_id.get(e);if(!r)continue;let a=this.serializersByPipelineId.get(r);if(a){a.sendMessage(19,(r=>{r.type(e),r.int(this._impl.image_tracker_target_loaded_version(t))})),a.sendMessage(1,(r=>{r.type(e),r.int(this._impl.image_tracker_anchor_count(t))}));for(let r=0;r<this._impl.image_tracker_anchor_count(t);r++)a.sendMessage(2,(a=>{a.type(e),a.int(r),a.string(this._impl.image_tracker_anchor_id(t,r))}));for(let r=0;r<this._impl.image_tracker_anchor_count(t);r++)a.sendMessage(3,(a=>{a.type(e),a.int(r),a.matrix4x4(this._impl.image_tracker_anchor_pose_raw(t,r))}))}}for(let[e,t]of this._face_tracker_by_instance){let r=this._pipeline_id_by_face_tracker_id.get(e);if(!r)continue;let a=this.serializersByPipelineId.get(r);if(a){a.sendMessage(18,(r=>{r.type(e),r.int(this._impl.face_tracker_model_loaded_version(t))})),a.sendMessage(13,(r=>{r.type(e),r.int(this._impl.face_tracker_anchor_count(t))}));for(let r=0;r<this._impl.face_tracker_anchor_count(t);r++)a.sendMessage(14,(a=>{a.type(e),a.int(r),a.string(this._impl.face_tracker_anchor_id(t,r))}));for(let r=0;r<this._impl.face_tracker_anchor_count(t);r++)a.sendMessage(15,(a=>{a.type(e),a.int(r),a.matrix4x4(this._impl.face_tracker_anchor_pose_raw(t,r))}));for(let r=0;r<this._impl.face_tracker_anchor_count(t);r++)a.sendMessage(16,(a=>{a.type(e),a.int(r),a.identityCoefficients(this._impl.face_tracker_anchor_identity_coefficients(t,r))}));for(let r=0;r<this._impl.face_tracker_anchor_count(t);r++)a.sendMessage(17,(a=>{a.type(e),a.int(r),a.expressionCoefficients(this._impl.face_tracker_anchor_expression_coefficients(t,r))}))}}for(let[e,t]of this._face_mesh_by_instance){let t=this._pipeline_id_by_face_mesh_id.get(e);t&&this.serializersByPipelineId.get(t)}for(let[e,t]of this._face_landmark_by_instance){let t=this._pipeline_id_by_face_landmark_id.get(e);t&&this.serializersByPipelineId.get(t)}for(let[e,t]of this._barcode_finder_by_instance){let r=this._pipeline_id_by_barcode_finder_id.get(e);if(!r)continue;let a=this.serializersByPipelineId.get(r);if(a){a.sendMessage(8,(r=>{r.type(e),r.int(this._impl.barcode_finder_found_number(t))}));for(let r=0;r<this._impl.barcode_finder_found_number(t);r++)a.sendMessage(9,(a=>{a.type(e),a.int(r),a.string(this._impl.barcode_finder_found_text(t,r))}));for(let r=0;r<this._impl.barcode_finder_found_number(t);r++)a.sendMessage(10,(a=>{a.type(e),a.int(r),a.barcodeFormat(this._impl.barcode_finder_found_format(t,r))}))}}for(let[e,t]of this._instant_world_tracker_by_instance){let r=this._pipeline_id_by_instant_world_tracker_id.get(e);if(!r)continue;let a=this.serializersByPipelineId.get(r);a&&a.sendMessage(4,(r=>{r.type(e),r.matrix4x4(this._impl.instant_world_tracker_anchor_pose_raw(t))}))}for(let[e,t]of this._world_tracker_by_instance){let r=this._pipeline_id_by_world_tracker_id.get(e);if(!r)continue;let a=this.serializersByPipelineId.get(r);if(a){a.sendMessage(27,(r=>{r.type(e),r.int(this._impl.world_tracker_quality(t))})),a.sendMessage(21,(r=>{r.type(e),r.int(this._impl.world_tracker_plane_count(t))}));for(let r=0;r<this._impl.world_tracker_plane_count(t);r++)a.sendMessage(22,(a=>{a.type(e),a.int(r),a.matrix4x4(this._impl.world_tracker_plane_pose_raw(t,r))}));a.sendMessage(23,(r=>{r.type(e),r.bool(this._impl.world_tracker_world_anchor_valid(t))})),a.sendMessage(24,(r=>{r.type(e),r.matrix4x4(this._impl.world_tracker_world_anchor_pose_raw(t))})),a.sendMessage(23,(r=>{r.type(e),r.bool(this._impl.world_tracker_ground_anchor_valid(t))})),a.sendMessage(26,(r=>{r.type(e),r.matrix4x4(this._impl.world_tracker_ground_anchor_pose_raw(t))})),a.sendMessage(29,(r=>{r.type(e),r.int(this._impl.world_tracker_debug_tracks_data_size(t))})),a.sendMessage(28,(r=>{r.type(e),r.floatArray(this._impl.world_tracker_debug_tracks_data(t))})),a.sendMessage(31,(r=>{r.type(e),r.int(this._impl.world_tracker_debug_projections_data_size(t))})),a.sendMessage(30,(r=>{r.type(e),r.floatArray(this._impl.world_tracker_debug_projections_data(t))}))}}}}class s{constructor(){this._funcs=[]}bind(e){this._funcs.push(e)}unbind(e){let t=this._funcs.indexOf(e);t>-1&&this._funcs.splice(t,1)}emit(){for(var e=0,t=this._funcs.length;e<t;e++)this._funcs[e]()}}class o{constructor(){this._funcs=[]}bind(e){this._funcs.push(e)}unbind(e){let t=this._funcs.indexOf(e);t>-1&&this._funcs.splice(t,1)}emit(e){for(var t=0,r=this._funcs.length;t<r;t++)this._funcs[t](e)}}var c,f,l,u,p,d,h,m=r(975);!function(e){e[e.UNKNOWN=131072]="UNKNOWN",e[e.AZTEC=1]="AZTEC",e[e.CODABAR=2]="CODABAR",e[e.CODE_39=4]="CODE_39",e[e.CODE_93=8]="CODE_93",e[e.CODE_128=16]="CODE_128",e[e.DATA_MATRIX=32]="DATA_MATRIX",e[e.EAN_8=64]="EAN_8",e[e.EAN_13=128]="EAN_13",e[e.ITF=256]="ITF",e[e.MAXICODE=512]="MAXICODE",e[e.PDF_417=1024]="PDF_417",e[e.QR_CODE=2048]="QR_CODE",e[e.RSS_14=4096]="RSS_14",e[e.RSS_EXPANDED=8192]="RSS_EXPANDED",e[e.UPC_A=16384]="UPC_A",e[e.UPC_E=32768]="UPC_E",e[e.UPC_EAN_EXTENSION=65536]="UPC_EAN_EXTENSION",e[e.ALL=131071]="ALL"}(c||(c={})),function(e){e[e.EYE_LEFT=0]="EYE_LEFT",e[e.EYE_RIGHT=1]="EYE_RIGHT",e[e.EAR_LEFT=2]="EAR_LEFT",e[e.EAR_RIGHT=3]="EAR_RIGHT",e[e.NOSE_BRIDGE=4]="NOSE_BRIDGE",e[e.NOSE_TIP=5]="NOSE_TIP",e[e.NOSE_BASE=6]="NOSE_BASE",e[e.LIP_TOP=7]="LIP_TOP",e[e.LIP_BOTTOM=8]="LIP_BOTTOM",e[e.MOUTH_CENTER=9]="MOUTH_CENTER",e[e.CHIN=10]="CHIN",e[e.EYEBROW_LEFT=11]="EYEBROW_LEFT",e[e.EYEBROW_RIGHT=12]="EYEBROW_RIGHT"}(f||(f={})),function(e){e[e.WORLD=3]="WORLD",e[e.MINUS_Z_AWAY_FROM_USER=4]="MINUS_Z_AWAY_FROM_USER",e[e.MINUS_Z_HEADING=5]="MINUS_Z_HEADING",e[e.UNCHANGED=6]="UNCHANGED"}(l||(l={})),function(e){e[e.LOG_LEVEL_NONE=0]="LOG_LEVEL_NONE",e[e.LOG_LEVEL_ERROR=1]="LOG_LEVEL_ERROR",e[e.LOG_LEVEL_WARNING=2]="LOG_LEVEL_WARNING",e[e.LOG_LEVEL_VERBOSE=3]="LOG_LEVEL_VERBOSE"}(u||(u={})),function(e){e[e.FRAME_PIXEL_FORMAT_I420=0]="FRAME_PIXEL_FORMAT_I420",e[e.FRAME_PIXEL_FORMAT_I420A=1]="FRAME_PIXEL_FORMAT_I420A",e[e.FRAME_PIXEL_FORMAT_I422=2]="FRAME_PIXEL_FORMAT_I422",e[e.FRAME_PIXEL_FORMAT_I444=3]="FRAME_PIXEL_FORMAT_I444",e[e.FRAME_PIXEL_FORMAT_NV12=4]="FRAME_PIXEL_FORMAT_NV12",e[e.FRAME_PIXEL_FORMAT_RGBA=5]="FRAME_PIXEL_FORMAT_RGBA",e[e.FRAME_PIXEL_FORMAT_BGRA=6]="FRAME_PIXEL_FORMAT_BGRA",e[e.FRAME_PIXEL_FORMAT_Y=7]="FRAME_PIXEL_FORMAT_Y"}(p||(p={})),function(e){e[e.IMAGE_TRACKER_TYPE_PLANAR=0]="IMAGE_TRACKER_TYPE_PLANAR",e[e.IMAGE_TRACKER_TYPE_CYLINDRICAL=1]="IMAGE_TRACKER_TYPE_CYLINDRICAL",e[e.IMAGE_TRACKER_TYPE_CONICAL=2]="IMAGE_TRACKER_TYPE_CONICAL"}(d||(d={})),function(e){e[e.WORLD_TRACKER_QUALITY_INITIALIZING=0]="WORLD_TRACKER_QUALITY_INITIALIZING",e[e.WORLD_TRACKER_QUALITY_GOOD=1]="WORLD_TRACKER_QUALITY_GOOD",e[e.WORLD_TRACKER_QUALITY_ORIENTATION_ONLY=2]="WORLD_TRACKER_QUALITY_ORIENTATION_ONLY"}(h||(h={}));const b=new Map;class g{constructor(e){this._gl=e,this._viewports=[],this._underlyingViewport=this._gl.viewport,this._viewports.push(this._gl.getParameter(this._gl.VIEWPORT)),this._gl.viewport=(e,t,r,a)=>{this._viewports[this._viewports.length-1]=[e,t,r,a],this._underlyingViewport.call(this._gl,e,t,r,a)}}static get(e){let t=b.get(e);return t||(t=new g(e),b.set(e,t)),t}push(){this._viewports.push(this._viewports[this._viewports.length-1])}pop(){const e=this._viewports.pop(),t=this._viewports[this._viewports.length-1];e&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[3]===t[3]||this._underlyingViewport.call(this._gl,t[0],t[1],t[2],t[3])}}var w,y=r(238);!function(e){e[e.OBJECT_URL=0]="OBJECT_URL",e[e.SRC_OBJECT=1]="SRC_OBJECT"}(w||(w={}));let A={deviceMotionMutliplier:-1,blacklisted:!1,showGyroPermissionsWarningIfNecessary:!1,showSafariPermissionsResetIfNecessary:!1,requestHighFrameRate:!1,videoWidth:640,videoHeight:480,dataWidth:320,dataHeight:240,videoElementInDOM:!1,preferMediaStreamTrackProcessorCamera:!0,preferImageBitmapCamera:!1,ios164CameraSelection:!1,relyOnConstraintsForCameraSelection:!1,forceWindowOrientation:!1,intervalMultiplier:1,trustSensorIntervals:!1};"undefined"!=typeof window&&(window.zeeProfile=A,window.location.href.indexOf("_mstppipeline")>=0&&(console.log("Configuring for MSTP camera pipeline (if supported)"),A.preferMediaStreamTrackProcessorCamera=!0),window.location.href.indexOf("_imagebitmappipeline")>=0&&(console.log("Configuring for ImageBitmap camera pipeline (if supported)"),A.preferImageBitmapCamera=!0));let E=new y.UAParser,T=(E.getOS().name||"unknown").toLowerCase(),R=(E.getEngine().name||"unknown").toLowerCase();function k(e){A.forceWindowOrientation=!0,A.preferMediaStreamTrackProcessorCamera=!1,A.intervalMultiplier=1e3,A.trustSensorIntervals=!0;let t=e.split(".");if(t.length>=2){const e=parseInt(t[0]),r=parseInt(t[1]);(e<11||11===e&&r<3)&&(A.blacklisted=!0),(e<12||12===e&&r<2)&&(A.videoElementInDOM=!0),(12===e&&r>=2||e>=13)&&(A.showGyroPermissionsWarningIfNecessary=!0),e>=13&&(A.showSafariPermissionsResetIfNecessary=!0),(e>=12&&r>1||e>=13)&&navigator.mediaDevices&&navigator.mediaDevices.getSupportedConstraints&&navigator.mediaDevices.getSupportedConstraints().frameRate&&(A.requestHighFrameRate=!0,e<14&&(A.videoHeight=360,A.dataHeight=180)),16===e&&r>=4&&(A.ios164CameraSelection=!0),e>=17&&(A.relyOnConstraintsForCameraSelection=!0)}}function v(e,t,r){let a=e.createShader(t);if(!a)throw new Error("Unable to create shader");e.shaderSource(a,r),e.compileShader(a);let i=e.getShaderInfoLog(a);if(i&&i.trim().length>0)throw new Error("Shader compile error: "+i);return a}"webkit"===R&&"ios"!==T&&(A.deviceMotionMutliplier=1,"undefined"!=typeof window&&void 0!==window.orientation&&k("15.0")),"webkit"===R&&"ios"===T&&(A.deviceMotionMutliplier=1,k(E.getOS().version||"15.0"));class x{constructor(e){this._gl=e,this._isPaused=!0,this._hadFrames=!1,this._isUserFacing=!1,this._cameraToScreenRotation=0,this._isUploadFrame=!0,this._computedTransformRotation=-1,this._computedFrontCameraRotation=!1,this._cameraUvTransform=m.Ue(),this._framebufferWidth=0,this._framebufferHeight=0,this._framebufferId=null,this._renderTexture=null,this._isWebGL2=!1,this._isWebGL2=e.getParameter(e.VERSION).indexOf("WebGL 2")>=0,this._isWebGL2||(this._instancedArraysExtension=this._gl.getExtension("ANGLE_instanced_arrays"))}resetGLContext(){this._framebufferId=null,this._renderTexture=null,this._vertexBuffer=void 0,this._indexBuffer=void 0,this._greyscaleShader=void 0}destroy(){this.resetGLContext()}uploadFrame(e,t,r,a){let i=this._gl;const _=g.get(i);_.push();const n=i.isEnabled(i.SCISSOR_TEST),s=i.isEnabled(i.DEPTH_TEST),o=i.isEnabled(i.BLEND),c=i.isEnabled(i.CULL_FACE),f=i.isEnabled(i.STENCIL_TEST),l=i.getParameter(i.ACTIVE_TEXTURE),u=i.getParameter(i.UNPACK_FLIP_Y_WEBGL),p=i.getParameter(i.CURRENT_PROGRAM);i.activeTexture(i.TEXTURE0);const d=i.getParameter(i.TEXTURE_BINDING_2D),h=i.getParameter(i.FRAMEBUFFER_BINDING),m=i.getParameter(i.ARRAY_BUFFER_BINDING),b=i.getParameter(i.ELEMENT_ARRAY_BUFFER_BINDING);i.disable(i.SCISSOR_TEST),i.disable(i.DEPTH_TEST),i.disable(i.BLEND),i.disable(i.CULL_FACE),i.disable(i.STENCIL_TEST),i.pixelStorei(i.UNPACK_FLIP_Y_WEBGL,!1),i.bindTexture(i.TEXTURE_2D,e);const w=i.RGBA,y=i.RGBA,E=i.UNSIGNED_BYTE;i.texImage2D(i.TEXTURE_2D,0,w,y,E,t);let T=0,R=0;"undefined"!=typeof HTMLVideoElement&&t instanceof HTMLVideoElement?(T=t.videoWidth,R=t.videoHeight):(T=t.width,R=t.height),R>T&&(R=[T,T=R][0]),this._updateTransforms(r,a);let k=this._getFramebuffer(i,A.dataWidth/4,A.dataHeight),v=this._getVertexBuffer(i),x=this._getIndexBuffer(i),L=this._getGreyscaleShader(i);const F=i.getVertexAttrib(L.aVertexPositionLoc,i.VERTEX_ATTRIB_ARRAY_SIZE),I=i.getVertexAttrib(L.aVertexPositionLoc,i.VERTEX_ATTRIB_ARRAY_TYPE),O=i.getVertexAttrib(L.aVertexPositionLoc,i.VERTEX_ATTRIB_ARRAY_NORMALIZED),M=i.getVertexAttrib(L.aVertexPositionLoc,i.VERTEX_ATTRIB_ARRAY_STRIDE),B=i.getVertexAttribOffset(L.aVertexPositionLoc,i.VERTEX_ATTRIB_ARRAY_POINTER),P=i.getVertexAttrib(L.aVertexPositionLoc,i.VERTEX_ATTRIB_ARRAY_ENABLED),V=i.getVertexAttrib(L.aVertexPositionLoc,i.VERTEX_ATTRIB_ARRAY_BUFFER_BINDING),C=i.getVertexAttrib(L.aTextureCoordLoc,i.VERTEX_ATTRIB_ARRAY_SIZE),U=i.getVertexAttrib(L.aTextureCoordLoc,i.VERTEX_ATTRIB_ARRAY_TYPE),S=i.getVertexAttrib(L.aTextureCoordLoc,i.VERTEX_ATTRIB_ARRAY_NORMALIZED),z=i.getVertexAttrib(L.aTextureCoordLoc,i.VERTEX_ATTRIB_ARRAY_STRIDE),N=i.getVertexAttribOffset(L.aTextureCoordLoc,i.VERTEX_ATTRIB_ARRAY_POINTER),D=i.getVertexAttrib(L.aTextureCoordLoc,i.VERTEX_ATTRIB_ARRAY_BUFFER_BINDING),G=i.getVertexAttrib(L.aTextureCoordLoc,i.VERTEX_ATTRIB_ARRAY_ENABLED);let W=0,X=0;this._isWebGL2?(W=i.getVertexAttrib(L.aVertexPositionLoc,i.VERTEX_ATTRIB_ARRAY_DIVISOR),X=i.getVertexAttrib(L.aTextureCoordLoc,i.VERTEX_ATTRIB_ARRAY_DIVISOR),i.vertexAttribDivisor(L.aVertexPositionLoc,0),i.vertexAttribDivisor(L.aTextureCoordLoc,0)):this._instancedArraysExtension&&(W=i.getVertexAttrib(L.aVertexPositionLoc,this._instancedArraysExtension.VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE),X=i.getVertexAttrib(L.aTextureCoordLoc,this._instancedArraysExtension.VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE),this._instancedArraysExtension.vertexAttribDivisorANGLE(L.aVertexPositionLoc,0),this._instancedArraysExtension.vertexAttribDivisorANGLE(L.aTextureCoordLoc,0)),i.bindFramebuffer(i.FRAMEBUFFER,k),i.viewport(0,0,this._framebufferWidth,this._framebufferHeight),i.clear(i.COLOR_BUFFER_BIT),i.bindBuffer(i.ARRAY_BUFFER,v),i.vertexAttribPointer(L.aVertexPositionLoc,2,i.FLOAT,!1,16,0),i.enableVertexAttribArray(L.aVertexPositionLoc),i.vertexAttribPointer(L.aTextureCoordLoc,2,i.FLOAT,!1,16,8),i.enableVertexAttribArray(L.aTextureCoordLoc),i.bindBuffer(i.ELEMENT_ARRAY_BUFFER,x),i.useProgram(L.program),i.uniform1f(L.uTexWidthLoc,A.dataWidth),i.uniformMatrix4fv(L.uUvTransformLoc,!1,this._cameraUvTransform),i.activeTexture(i.TEXTURE0),i.bindTexture(i.TEXTURE_2D,e),i.uniform1i(L.uSamplerLoc,0),i.drawElements(i.TRIANGLES,6,i.UNSIGNED_SHORT,0),i.bindBuffer(i.ARRAY_BUFFER,V),i.vertexAttribPointer(L.aVertexPositionLoc,F,I,O,M,B),i.bindBuffer(i.ARRAY_BUFFER,D),i.vertexAttribPointer(L.aTextureCoordLoc,C,U,S,z,N),i.bindBuffer(i.ARRAY_BUFFER,m),i.bindBuffer(i.ELEMENT_ARRAY_BUFFER,b),P||i.disableVertexAttribArray(L.aVertexPositionLoc),G||i.disableVertexAttribArray(L.aTextureCoordLoc),this._isWebGL2?(i.vertexAttribDivisor(L.aVertexPositionLoc,W),i.vertexAttribDivisor(L.aTextureCoordLoc,X)):this._instancedArraysExtension&&(this._instancedArraysExtension.vertexAttribDivisorANGLE(L.aVertexPositionLoc,W),this._instancedArraysExtension.vertexAttribDivisorANGLE(L.aTextureCoordLoc,X)),i.bindFramebuffer(i.FRAMEBUFFER,h),i.useProgram(p),i.bindTexture(i.TEXTURE_2D,d),i.activeTexture(l),i.pixelStorei(i.UNPACK_FLIP_Y_WEBGL,u),_.pop(),o&&i.enable(i.BLEND),c&&i.enable(i.CULL_FACE),s&&i.enable(i.DEPTH_TEST),n&&i.enable(i.SCISSOR_TEST),f&&i.enable(i.STENCIL_TEST)}readFrame(e,t){let r=this._gl,a=new Uint8Array(t);const i=r.getParameter(r.FRAMEBUFFER_BINDING);let _=this._getFramebuffer(r,A.dataWidth/4,A.dataHeight);return r.bindFramebuffer(r.FRAMEBUFFER,_),r.readPixels(0,0,this._framebufferWidth,this._framebufferHeight,r.RGBA,r.UNSIGNED_BYTE,a),r.bindFramebuffer(r.FRAMEBUFFER,i),{uvTransform:this._cameraUvTransform,data:t,texture:e,dataWidth:A.dataWidth,dataHeight:A.dataHeight,userFacing:this._computedFrontCameraRotation}}_updateTransforms(e,t){e==this._computedTransformRotation&&t==this._computedFrontCameraRotation||(this._computedTransformRotation=e,this._computedFrontCameraRotation=t,this._cameraUvTransform=this._getCameraUvTransform())}_getCameraUvTransform(){switch(this._computedTransformRotation){case 270:return new Float32Array([0,1,0,0,-1,0,0,0,0,0,1,0,1,0,0,1]);case 180:return new Float32Array([-1,0,0,0,0,-1,0,0,0,0,1,0,1,1,0,1]);case 90:return new Float32Array([0,-1,0,0,1,0,0,0,0,0,1,0,0,1,0,1])}return new Float32Array([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1])}_getFramebuffer(e,t,r){if(this._framebufferWidth===t&&this._framebufferHeight===r&&this._framebufferId)return this._framebufferId;if(this._framebufferId&&(e.deleteFramebuffer(this._framebufferId),this._framebufferId=null),this._renderTexture&&(e.deleteTexture(this._renderTexture),this._renderTexture=null),this._framebufferId=e.createFramebuffer(),!this._framebufferId)throw new Error("Unable to create framebuffer");if(e.bindFramebuffer(e.FRAMEBUFFER,this._framebufferId),this._renderTexture=e.createTexture(),!this._renderTexture)throw new Error("Unable to create render texture");e.activeTexture(e.TEXTURE0);const 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n{constructor(e,t){this._impl=e,this._sender=t,this._deserializer=new _,this.serializersByPipelineId=new Map,this._pipeline_id_by_pipeline_id=new Map,this._pipeline_by_instance=new Map,this._pipeline_id_by_camera_source_id=new Map,this._camera_source_by_instance=new Map,this._pipeline_id_by_sequence_source_id=new Map,this._sequence_source_by_instance=new Map,this._pipeline_id_by_image_tracker_id=new Map,this._image_tracker_by_instance=new Map,this._pipeline_id_by_face_tracker_id=new Map,this._face_tracker_by_instance=new Map,this._pipeline_id_by_face_mesh_id=new Map,this._face_mesh_by_instance=new Map,this._pipeline_id_by_face_landmark_id=new Map,this._face_landmark_by_instance=new Map,this._pipeline_id_by_barcode_finder_id=new Map,this._barcode_finder_by_instance=new Map,this._pipeline_id_by_instant_world_tracker_id=new Map,this._instant_world_tracker_by_instance=new Map,this._pipeline_id_by_zapcode_tracker_id=new Map,this._zapcode_tracker_by_instance=new Map,this._pipeline_id_by_world_tracker_id=new Map,this._world_tracker_by_instance=new Map}processBuffer(e){this._deserializer.setData(e),this._deserializer.forMessages(((e,t)=>{switch(e){case 38:this._impl.log_level_set(t.logLevel());break;case 35:this._impl.analytics_project_id_set(t.string(),t.string());break;case 31:{let e=t.type(),r=this._impl.pipeline_create();this._pipeline_by_instance.set(e,r),this._pipeline_id_by_pipeline_id.set(e,e),this.serializersByPipelineId.set(e,new i((t=>{this._sender(e,t)})));break}case 32:{let e=t.type(),r=this._pipeline_by_instance.get(e);if(void 0===r)return;this._impl.pipeline_destroy(r),this._pipeline_by_instance.delete(e);break}case 9:{let e=t.type(),r=this._pipeline_by_instance.get(e);if(void 0===r)return;this._impl.pipeline_frame_update(r);break}case 8:{let e=t.type(),r=this._pipeline_by_instance.get(e);if(void 0===r)return;this._impl.pipeline_camera_frame_submit(r,t.dataWithLength(),t.int(),t.int(),t.int(),t.matrix4x4(),t.cameraModel(),t.bool());break}case 10:{let e=t.type(),r=this._pipeline_by_instance.get(e);if(void 0===r)return;this._impl.pipeline_motion_accelerometer_submit(r,t.timestamp(),t.float(),t.float(),t.float());break}case 12:{let e=t.type(),r=this._pipeline_by_instance.get(e);if(void 0===r)return;this._impl.pipeline_motion_accelerometer_with_gravity_submit_int(r,t.timestamp(),t.timestamp(),t.float(),t.float(),t.float());break}case 11:{let e=t.type(),r=this._pipeline_by_instance.get(e);if(void 0===r)return;this._impl.pipeline_motion_accelerometer_without_gravity_submit_int(r,t.timestamp(),t.timestamp(),t.float(),t.float(),t.float());break}case 15:{let e=t.type(),r=this._pipeline_by_instance.get(e);if(void 0===r)return;this._impl.pipeline_motion_rotation_rate_submit(r,t.timestamp(),t.float(),t.float(),t.float());break}case 13:{let e=t.type(),r=this._pipeline_by_instance.get(e);if(void 0===r)return;this._impl.pipeline_motion_rotation_rate_submit_int(r,t.timestamp(),t.timestamp(),t.float(),t.float(),t.float());break}case 16:{let e=t.type(),r=this._pipeline_by_instance.get(e);if(void 0===r)return;this._impl.pipeline_motion_attitude_submit(r,t.timestamp(),t.float(),t.float(),t.float());break}case 14:{let e=t.type(),r=this._pipeline_by_instance.get(e);if(void 0===r)return;this._impl.pipeline_motion_attitude_submit_int(r,t.timestamp(),t.timestamp(),t.float(),t.float(),t.float());break}case 17:{let e=t.type(),r=this._pipeline_by_instance.get(e);if(void 0===r)return;this._impl.pipeline_motion_attitude_matrix_submit(r,t.matrix4x4());break}case 33:{let e=t.type(),r=t.type(),a=this._pipeline_by_instance.get(r),i=t.string(),_=this._impl.camera_source_create(a,i);this._camera_source_by_instance.set(e,_),this._pipeline_id_by_camera_source_id.set(e,r);break}case 34:{let e=t.type(),r=this._camera_source_by_instance.get(e);if(void 0===r)return;this._impl.camera_source_destroy(r),this._camera_source_by_instance.delete(e);break}case 39:{let e=t.type(),r=t.type(),a=this._pipeline_by_instance.get(r),i=this._impl.sequence_source_create(a);this._sequence_source_by_instance.set(e,i),this._pipeline_id_by_sequence_source_id.set(e,r);break}case 40:{let e=t.type(),r=this._sequence_source_by_instance.get(e);if(void 0===r)return;this._impl.sequence_source_destroy(r),this._sequence_source_by_instance.delete(e);break}case 2:{let e=t.type(),r=t.type(),a=this._pipeline_by_instance.get(r),i=this._impl.image_tracker_create(a);this._image_tracker_by_instance.set(e,i),this._pipeline_id_by_image_tracker_id.set(e,r);break}case 18:{let e=t.type(),r=this._image_tracker_by_instance.get(e);if(void 0===r)return;this._impl.image_tracker_destroy(r),this._image_tracker_by_instance.delete(e);break}case 4:{let e=t.type(),r=this._image_tracker_by_instance.get(e);if(void 0===r)return;this._impl.image_tracker_target_load_from_memory(r,t.dataWithLength());break}case 3:{let e=t.type(),r=this._image_tracker_by_instance.get(e);if(void 0===r)return;this._impl.image_tracker_enabled_set(r,t.bool());break}case 24:{let e=t.type(),r=t.type(),a=this._pipeline_by_instance.get(r),i=this._impl.face_tracker_create(a);this._face_tracker_by_instance.set(e,i),this._pipeline_id_by_face_tracker_id.set(e,r);break}case 25:{let e=t.type(),r=this._face_tracker_by_instance.get(e);if(void 0===r)return;this._impl.face_tracker_destroy(r),this._face_tracker_by_instance.delete(e);break}case 26:{let e=t.type(),r=this._face_tracker_by_instance.get(e);if(void 0===r)return;this._impl.face_tracker_model_load_from_memory(r,t.dataWithLength());break}case 27:{let e=t.type(),r=this._face_tracker_by_instance.get(e);if(void 0===r)return;this._impl.face_tracker_enabled_set(r,t.bool());break}case 28:{let e=t.type(),r=this._face_tracker_by_instance.get(e);if(void 0===r)return;this._impl.face_tracker_max_faces_set(r,t.int());break}case 29:{let e=t.type(),r=this._impl.face_mesh_create();this._face_mesh_by_instance.set(e,r);break}case 30:{let e=t.type(),r=this._face_mesh_by_instance.get(e);if(void 0===r)return;this._impl.face_mesh_destroy(r),this._face_mesh_by_instance.delete(e);break}case 36:{let e=t.type(),r=t.faceLandmarkName(),a=this._impl.face_landmark_create(r);this._face_landmark_by_instance.set(e,a);break}case 37:{let e=t.type(),r=this._face_landmark_by_instance.get(e);if(void 0===r)return;this._impl.face_landmark_destroy(r),this._face_landmark_by_instance.delete(e);break}case 20:{let e=t.type(),r=t.type(),a=this._pipeline_by_instance.get(r),i=this._impl.barcode_finder_create(a);this._barcode_finder_by_instance.set(e,i),this._pipeline_id_by_barcode_finder_id.set(e,r);break}case 21:{let e=t.type(),r=this._barcode_finder_by_instance.get(e);if(void 0===r)return;this._impl.barcode_finder_destroy(r),this._barcode_finder_by_instance.delete(e);break}case 22:{let e=t.type(),r=this._barcode_finder_by_instance.get(e);if(void 0===r)return;this._impl.barcode_finder_enabled_set(r,t.bool());break}case 23:{let e=t.type(),r=this._barcode_finder_by_instance.get(e);if(void 0===r)return;this._impl.barcode_finder_formats_set(r,t.barcodeFormat());break}case 5:{let e=t.type(),r=t.type(),a=this._pipeline_by_instance.get(r),i=this._impl.instant_world_tracker_create(a);this._instant_world_tracker_by_instance.set(e,i),this._pipeline_id_by_instant_world_tracker_id.set(e,r);break}case 19:{let e=t.type(),r=this._instant_world_tracker_by_instance.get(e);if(void 0===r)return;this._impl.instant_world_tracker_destroy(r),this._instant_world_tracker_by_instance.delete(e);break}case 6:{let e=t.type(),r=this._instant_world_tracker_by_instance.get(e);if(void 0===r)return;this._impl.instant_world_tracker_enabled_set(r,t.bool());break}case 7:{let e=t.type(),r=this._instant_world_tracker_by_instance.get(e);if(void 0===r)return;this._impl.instant_world_tracker_anchor_pose_set_from_camera_offset_raw(r,t.float(),t.float(),t.float(),t.instantTrackerTransformOrientation());break}case 41:{let e=t.type(),r=t.type(),a=this._pipeline_by_instance.get(r),i=this._impl.zapcode_tracker_create(a);this._zapcode_tracker_by_instance.set(e,i),this._pipeline_id_by_zapcode_tracker_id.set(e,r);break}case 44:{let e=t.type(),r=this._zapcode_tracker_by_instance.get(e);if(void 0===r)return;this._impl.zapcode_tracker_destroy(r),this._zapcode_tracker_by_instance.delete(e);break}case 43:{let e=t.type(),r=this._zapcode_tracker_by_instance.get(e);if(void 0===r)return;this._impl.zapcode_tracker_target_load_from_memory(r,t.dataWithLength());break}case 42:{let e=t.type(),r=this._zapcode_tracker_by_instance.get(e);if(void 0===r)return;this._impl.zapcode_tracker_enabled_set(r,t.bool());break}case 45:{let e=t.type(),r=t.type(),a=this._pipeline_by_instance.get(r),i=this._impl.world_tracker_create(a);this._world_tracker_by_instance.set(e,i),this._pipeline_id_by_world_tracker_id.set(e,r);break}case 46:{let e=t.type(),r=this._world_tracker_by_instance.get(e);if(void 0===r)return;this._impl.world_tracker_destroy(r),this._world_tracker_by_instance.delete(e);break}case 47:{let e=t.type(),r=this._world_tracker_by_instance.get(e);if(void 0===r)return;this._impl.world_tracker_enabled_set(r,t.bool());break}case 48:{let e=t.type(),r=this._world_tracker_by_instance.get(e);if(void 0===r)return;this._impl.world_tracker_reset(r);break}case 49:{let e=t.type(),r=this._world_tracker_by_instance.get(e);if(void 0===r)return;this._impl.world_tracker_debug_enabled_set(r,t.bool());break}}}))}exploreState(){for(let[e,t]of this._pipeline_by_instance){let r=this._pipeline_id_by_pipeline_id.get(e);if(!r)continue;let a=this.serializersByPipelineId.get(r);a&&(a.sendMessage(7,(r=>{r.type(e),r.int(this._impl.pipeline_frame_number(t))})),a.sendMessage(6,(r=>{r.type(e),r.cameraModel(this._impl.pipeline_camera_model(t))})),a.sendMessage(5,(r=>{r.type(e),r.int(this._impl.pipeline_camera_frame_user_data(t))})),a.sendMessage(11,(r=>{r.type(e),r.matrix4x4(this._impl.pipeline_camera_frame_camera_attitude(t))})),a.sendMessage(12,(r=>{r.type(e),r.matrix4x4(this._impl.pipeline_camera_frame_device_attitude(t))})))}for(let[e,t]of this._camera_source_by_instance){let t=this._pipeline_id_by_camera_source_id.get(e);t&&this.serializersByPipelineId.get(t)}for(let[e,t]of this._sequence_source_by_instance){let t=this._pipeline_id_by_sequence_source_id.get(e);t&&this.serializersByPipelineId.get(t)}for(let[e,t]of this._image_tracker_by_instance){let r=this._pipeline_id_by_image_tracker_id.get(e);if(!r)continue;let a=this.serializersByPipelineId.get(r);if(a){a.sendMessage(19,(r=>{r.type(e),r.int(this._impl.image_tracker_target_loaded_version(t))})),a.sendMessage(1,(r=>{r.type(e),r.int(this._impl.image_tracker_anchor_count(t))}));for(let r=0;r<this._impl.image_tracker_anchor_count(t);r++)a.sendMessage(2,(a=>{a.type(e),a.int(r),a.string(this._impl.image_tracker_anchor_id(t,r))}));for(let r=0;r<this._impl.image_tracker_anchor_count(t);r++)a.sendMessage(3,(a=>{a.type(e),a.int(r),a.matrix4x4(this._impl.image_tracker_anchor_pose_raw(t,r))}))}}for(let[e,t]of this._face_tracker_by_instance){let r=this._pipeline_id_by_face_tracker_id.get(e);if(!r)continue;let a=this.serializersByPipelineId.get(r);if(a){a.sendMessage(18,(r=>{r.type(e),r.int(this._impl.face_tracker_model_loaded_version(t))})),a.sendMessage(13,(r=>{r.type(e),r.int(this._impl.face_tracker_anchor_count(t))}));for(let r=0;r<this._impl.face_tracker_anchor_count(t);r++)a.sendMessage(14,(a=>{a.type(e),a.int(r),a.string(this._impl.face_tracker_anchor_id(t,r))}));for(let r=0;r<this._impl.face_tracker_anchor_count(t);r++)a.sendMessage(15,(a=>{a.type(e),a.int(r),a.matrix4x4(this._impl.face_tracker_anchor_pose_raw(t,r))}));for(let r=0;r<this._impl.face_tracker_anchor_count(t);r++)a.sendMessage(16,(a=>{a.type(e),a.int(r),a.identityCoefficients(this._impl.face_tracker_anchor_identity_coefficients(t,r))}));for(let r=0;r<this._impl.face_tracker_anchor_count(t);r++)a.sendMessage(17,(a=>{a.type(e),a.int(r),a.expressionCoefficients(this._impl.face_tracker_anchor_expression_coefficients(t,r))}))}}for(let[e,t]of this._face_mesh_by_instance){let t=this._pipeline_id_by_face_mesh_id.get(e);t&&this.serializersByPipelineId.get(t)}for(let[e,t]of this._face_landmark_by_instance){let t=this._pipeline_id_by_face_landmark_id.get(e);t&&this.serializersByPipelineId.get(t)}for(let[e,t]of this._barcode_finder_by_instance){let r=this._pipeline_id_by_barcode_finder_id.get(e);if(!r)continue;let a=this.serializersByPipelineId.get(r);if(a){a.sendMessage(8,(r=>{r.type(e),r.int(this._impl.barcode_finder_found_number(t))}));for(let r=0;r<this._impl.barcode_finder_found_number(t);r++)a.sendMessage(9,(a=>{a.type(e),a.int(r),a.string(this._impl.barcode_finder_found_text(t,r))}));for(let r=0;r<this._impl.barcode_finder_found_number(t);r++)a.sendMessage(10,(a=>{a.type(e),a.int(r),a.barcodeFormat(this._impl.barcode_finder_found_format(t,r))}))}}for(let[e,t]of this._instant_world_tracker_by_instance){let r=this._pipeline_id_by_instant_world_tracker_id.get(e);if(!r)continue;let a=this.serializersByPipelineId.get(r);a&&a.sendMessage(4,(r=>{r.type(e),r.matrix4x4(this._impl.instant_world_tracker_anchor_pose_raw(t))}))}for(let[e,t]of this._zapcode_tracker_by_instance){let r=this._pipeline_id_by_zapcode_tracker_id.get(e);if(!r)continue;let a=this.serializersByPipelineId.get(r);if(a){a.sendMessage(24,(r=>{r.type(e),r.int(this._impl.zapcode_tracker_target_loaded_version(t))})),a.sendMessage(21,(r=>{r.type(e),r.int(this._impl.zapcode_tracker_anchor_count(t))}));for(let r=0;r<this._impl.zapcode_tracker_anchor_count(t);r++)a.sendMessage(22,(a=>{a.type(e),a.int(r),a.string(this._impl.zapcode_tracker_anchor_id(t,r))}));for(let r=0;r<this._impl.zapcode_tracker_anchor_count(t);r++)a.sendMessage(23,(a=>{a.type(e),a.int(r),a.matrix4x4(this._impl.zapcode_tracker_anchor_pose_raw(t,r))}))}}for(let[e,t]of this._world_tracker_by_instance){let r=this._pipeline_id_by_world_tracker_id.get(e);if(!r)continue;let a=this.serializersByPipelineId.get(r);if(a){a.sendMessage(31,(r=>{r.type(e),r.int(this._impl.world_tracker_quality(t))})),a.sendMessage(25,(r=>{r.type(e),r.int(this._impl.world_tracker_plane_count(t))}));for(let r=0;r<this._impl.world_tracker_plane_count(t);r++)a.sendMessage(26,(a=>{a.type(e),a.int(r),a.matrix4x4(this._impl.world_tracker_plane_pose_raw(t,r))}));a.sendMessage(27,(r=>{r.type(e),r.bool(this._impl.world_tracker_world_anchor_valid(t))})),a.sendMessage(28,(r=>{r.type(e),r.matrix4x4(this._impl.world_tracker_world_anchor_pose_raw(t))})),a.sendMessage(27,(r=>{r.type(e),r.bool(this._impl.world_tracker_ground_anchor_valid(t))})),a.sendMessage(30,(r=>{r.type(e),r.matrix4x4(this._impl.world_tracker_ground_anchor_pose_raw(t))})),a.sendMessage(33,(r=>{r.type(e),r.int(this._impl.world_tracker_debug_tracks_data_size(t))})),a.sendMessage(32,(r=>{r.type(e),r.floatArray(this._impl.world_tracker_debug_tracks_data(t))})),a.sendMessage(35,(r=>{r.type(e),r.int(this._impl.world_tracker_debug_projections_data_size(t))})),a.sendMessage(34,(r=>{r.type(e),r.floatArray(this._impl.world_tracker_debug_projections_data(t))}))}}}}class s{constructor(){this._funcs=[]}bind(e){this._funcs.push(e)}unbind(e){let t=this._funcs.indexOf(e);t>-1&&this._funcs.splice(t,1)}emit(){for(var e=0,t=this._funcs.length;e<t;e++)this._funcs[e]()}}class o{constructor(){this._funcs=[]}bind(e){this._funcs.push(e)}unbind(e){let t=this._funcs.indexOf(e);t>-1&&this._funcs.splice(t,1)}emit(e){for(var t=0,r=this._funcs.length;t<r;t++)this._funcs[t](e)}}var c,l,f,p,u,d,h,m,b=r(975);!function(e){e[e.UNKNOWN=131072]="UNKNOWN",e[e.AZTEC=1]="AZTEC",e[e.CODABAR=2]="CODABAR",e[e.CODE_39=4]="CODE_39",e[e.CODE_93=8]="CODE_93",e[e.CODE_128=16]="CODE_128",e[e.DATA_MATRIX=32]="DATA_MATRIX",e[e.EAN_8=64]="EAN_8",e[e.EAN_13=128]="EAN_13",e[e.ITF=256]="ITF",e[e.MAXICODE=512]="MAXICODE",e[e.PDF_417=1024]="PDF_417",e[e.QR_CODE=2048]="QR_CODE",e[e.RSS_14=4096]="RSS_14",e[e.RSS_EXPANDED=8192]="RSS_EXPANDED",e[e.UPC_A=16384]="UPC_A",e[e.UPC_E=32768]="UPC_E",e[e.UPC_EAN_EXTENSION=65536]="UPC_EAN_EXTENSION",e[e.ALL=131071]="ALL"}(c||(c={})),function(e){e[e.EYE_LEFT=0]="EYE_LEFT",e[e.EYE_RIGHT=1]="EYE_RIGHT",e[e.EAR_LEFT=2]="EAR_LEFT",e[e.EAR_RIGHT=3]="EAR_RIGHT",e[e.NOSE_BRIDGE=4]="NOSE_BRIDGE",e[e.NOSE_TIP=5]="NOSE_TIP",e[e.NOSE_BASE=6]="NOSE_BASE",e[e.LIP_TOP=7]="LIP_TOP",e[e.LIP_BOTTOM=8]="LIP_BOTTOM",e[e.MOUTH_CENTER=9]="MOUTH_CENTER",e[e.CHIN=10]="CHIN",e[e.EYEBROW_LEFT=11]="EYEBROW_LEFT",e[e.EYEBROW_RIGHT=12]="EYEBROW_RIGHT"}(l||(l={})),function(e){e[e.WORLD=3]="WORLD",e[e.MINUS_Z_AWAY_FROM_USER=4]="MINUS_Z_AWAY_FROM_USER",e[e.MINUS_Z_HEADING=5]="MINUS_Z_HEADING",e[e.UNCHANGED=6]="UNCHANGED"}(f||(f={})),function(e){e[e.LOG_LEVEL_NONE=0]="LOG_LEVEL_NONE",e[e.LOG_LEVEL_ERROR=1]="LOG_LEVEL_ERROR",e[e.LOG_LEVEL_WARNING=2]="LOG_LEVEL_WARNING",e[e.LOG_LEVEL_VERBOSE=3]="LOG_LEVEL_VERBOSE"}(p||(p={})),function(e){e[e.FRAME_PIXEL_FORMAT_I420=0]="FRAME_PIXEL_FORMAT_I420",e[e.FRAME_PIXEL_FORMAT_I420A=1]="FRAME_PIXEL_FORMAT_I420A",e[e.FRAME_PIXEL_FORMAT_I422=2]="FRAME_PIXEL_FORMAT_I422",e[e.FRAME_PIXEL_FORMAT_I444=3]="FRAME_PIXEL_FORMAT_I444",e[e.FRAME_PIXEL_FORMAT_NV12=4]="FRAME_PIXEL_FORMAT_NV12",e[e.FRAME_PIXEL_FORMAT_RGBA=5]="FRAME_PIXEL_FORMAT_RGBA",e[e.FRAME_PIXEL_FORMAT_BGRA=6]="FRAME_PIXEL_FORMAT_BGRA",e[e.FRAME_PIXEL_FORMAT_Y=7]="FRAME_PIXEL_FORMAT_Y"}(u||(u={})),function(e){e[e.IMAGE_TRACKER_TYPE_PLANAR=0]="IMAGE_TRACKER_TYPE_PLANAR",e[e.IMAGE_TRACKER_TYPE_CYLINDRICAL=1]="IMAGE_TRACKER_TYPE_CYLINDRICAL",e[e.IMAGE_TRACKER_TYPE_CONICAL=2]="IMAGE_TRACKER_TYPE_CONICAL"}(d||(d={})),function(e){e[e.WORLD_TRACKER_QUALITY_INITIALIZING=0]="WORLD_TRACKER_QUALITY_INITIALIZING",e[e.WORLD_TRACKER_QUALITY_GOOD=1]="WORLD_TRACKER_QUALITY_GOOD",e[e.WORLD_TRACKER_QUALITY_ORIENTATION_ONLY=2]="WORLD_TRACKER_QUALITY_ORIENTATION_ONLY"}(h||(h={})),function(e){e[e.DEFAULT=0]="DEFAULT",e[e.HIGH=1]="HIGH"}(m||(m={}));const g=new Map;class w{constructor(e){this._gl=e,this._viewports=[],this._underlyingViewport=this._gl.viewport,this._viewports.push(this._gl.getParameter(this._gl.VIEWPORT)),this._gl.viewport=(e,t,r,a)=>{this._viewports[this._viewports.length-1]=[e,t,r,a],this._underlyingViewport.call(this._gl,e,t,r,a)}}static get(e){let t=g.get(e);return t||(t=new w(e),g.set(e,t)),t}push(){this._viewports.push(this._viewports[this._viewports.length-1])}pop(){const e=this._viewports.pop(),t=this._viewports[this._viewports.length-1];e&&e[0]===t[0]&&e[1]===t[1]&&e[2]===t[2]&&e[3]===t[3]||this._underlyingViewport.call(this._gl,t[0],t[1],t[2],t[3])}}var y,A=r(238);!function(e){e[e.OBJECT_URL=0]="OBJECT_URL",e[e.SRC_OBJECT=1]="SRC_OBJECT"}(y||(y={}));let E={deviceMotionMutliplier:-1,blacklisted:!1,showGyroPermissionsWarningIfNecessary:!1,showSafariPermissionsResetIfNecessary:!1,requestHighFrameRate:!1,videoWidth:640,videoHeight:480,getDataSize:e=>e===m.HIGH?[640,480]:[320,240],videoElementInDOM:!1,preferMediaStreamTrackProcessorCamera:!0,preferImageBitmapCamera:!1,ios164CameraSelection:!1,relyOnConstraintsForCameraSelection:!1,forceWindowOrientation:!1,intervalMultiplier:1,trustSensorIntervals:!1};"undefined"!=typeof window&&(window.zeeProfile=E,window.location.href.indexOf("_mstppipeline")>=0&&(console.log("Configuring for MSTP camera pipeline (if supported)"),E.preferMediaStreamTrackProcessorCamera=!0),window.location.href.indexOf("_imagebitmappipeline")>=0&&(console.log("Configuring for ImageBitmap camera pipeline (if supported)"),E.preferImageBitmapCamera=!0));let T=new A.UAParser,R=(T.getOS().name||"unknown").toLowerCase(),k=(T.getEngine().name||"unknown").toLowerCase();function v(e){E.forceWindowOrientation=!0,E.preferMediaStreamTrackProcessorCamera=!1,E.intervalMultiplier=1e3,E.trustSensorIntervals=!0;let t=e.split(".");if(t.length>=2){const e=parseInt(t[0]),r=parseInt(t[1]);(e<11||11===e&&r<3)&&(E.blacklisted=!0),(e<12||12===e&&r<2)&&(E.videoElementInDOM=!0),(12===e&&r>=2||e>=13)&&(E.showGyroPermissionsWarningIfNecessary=!0),e>=13&&(E.showSafariPermissionsResetIfNecessary=!0),(e>=12&&r>1||e>=13)&&navigator.mediaDevices&&navigator.mediaDevices.getSupportedConstraints&&navigator.mediaDevices.getSupportedConstraints().frameRate&&(E.requestHighFrameRate=!0,e<14&&(E.videoHeight=360,E.getDataSize=e=>e===m.HIGH?[640,360]:[320,180])),16===e&&r>=4&&(E.ios164CameraSelection=!0),e>=17&&(E.relyOnConstraintsForCameraSelection=!0)}}function x(e,t,r){let a=e.createShader(t);if(!a)throw new Error("Unable to create shader");e.shaderSource(a,r),e.compileShader(a);let i=e.getShaderInfoLog(a);if(i&&i.trim().length>0)throw new Error("Shader compile error: "+i);return a}"webkit"===k&&"ios"!==R&&(E.deviceMotionMutliplier=1,"undefined"!=typeof window&&void 0!==window.orientation&&v("15.0")),"webkit"===k&&"ios"===R&&(E.deviceMotionMutliplier=1,v(T.getOS().version||"15.0"));class L{constructor(e){this._gl=e,this._isPaused=!0,this._hadFrames=!1,this._isUserFacing=!1,this._cameraToScreenRotation=0,this._isUploadFrame=!0,this._computedTransformRotation=-1,this._computedFrontCameraRotation=!1,this._cameraUvTransform=b.Ue(),this._framebufferWidth=0,this._framebufferHeight=0,this._framebufferId=null,this._renderTexture=null,this._isWebGL2=!1,this._isWebGL2=e.getParameter(e.VERSION).indexOf("WebGL 2")>=0,this._isWebGL2||(this._instancedArraysExtension=this._gl.getExtension("ANGLE_instanced_arrays"))}resetGLContext(){this._framebufferId=null,this._renderTexture=null,this._vertexBuffer=void 0,this._indexBuffer=void 0,this._greyscaleShader=void 0}destroy(){this.resetGLContext()}uploadFrame(e,t,r,a,i){let _=this._gl;const n=w.get(_);n.push();const s=_.isEnabled(_.SCISSOR_TEST),o=_.isEnabled(_.DEPTH_TEST),c=_.isEnabled(_.BLEND),l=_.isEnabled(_.CULL_FACE),f=_.isEnabled(_.STENCIL_TEST),p=_.getParameter(_.ACTIVE_TEXTURE),u=_.getParameter(_.UNPACK_FLIP_Y_WEBGL),d=_.getParameter(_.CURRENT_PROGRAM);_.activeTexture(_.TEXTURE0);const h=_.getParameter(_.TEXTURE_BINDING_2D),m=_.getParameter(_.FRAMEBUFFER_BINDING),b=_.getParameter(_.ARRAY_BUFFER_BINDING),g=_.getParameter(_.ELEMENT_ARRAY_BUFFER_BINDING);_.disable(_.SCISSOR_TEST),_.disable(_.DEPTH_TEST),_.disable(_.BLEND),_.disable(_.CULL_FACE),_.disable(_.STENCIL_TEST),_.pixelStorei(_.UNPACK_FLIP_Y_WEBGL,!1),_.bindTexture(_.TEXTURE_2D,e);const y=_.RGBA,A=_.RGBA,T=_.UNSIGNED_BYTE;_.texImage2D(_.TEXTURE_2D,0,y,A,T,t);let R=0,k=0;"undefined"!=typeof HTMLVideoElement&&t instanceof HTMLVideoElement?(R=t.videoWidth,k=t.videoHeight):(R=t.width,k=t.height),k>R&&(k=[R,R=k][0]),this._updateTransforms(r,a);const[v,x]=E.getDataSize(i);let L=this._getFramebuffer(_,v/4,x),I=this._getVertexBuffer(_),F=this._getIndexBuffer(_),O=this._getGreyscaleShader(_);const M=_.getVertexAttrib(O.aVertexPositionLoc,_.VERTEX_ATTRIB_ARRAY_SIZE),P=_.getVertexAttrib(O.aVertexPositionLoc,_.VERTEX_ATTRIB_ARRAY_TYPE),z=_.getVertexAttrib(O.aVertexPositionLoc,_.VERTEX_ATTRIB_ARRAY_NORMALIZED),B=_.getVertexAttrib(O.aVertexPositionLoc,_.VERTEX_ATTRIB_ARRAY_STRIDE),V=_.getVertexAttribOffset(O.aVertexPositionLoc,_.VERTEX_ATTRIB_ARRAY_POINTER),C=_.getVertexAttrib(O.aVertexPositionLoc,_.VERTEX_ATTRIB_ARRAY_ENABLED),U=_.getVertexAttrib(O.aVertexPositionLoc,_.VERTEX_ATTRIB_ARRAY_BUFFER_BINDING),S=_.getVertexAttrib(O.aTextureCoordLoc,_.VERTEX_ATTRIB_ARRAY_SIZE),N=_.getVertexAttrib(O.aTextureCoordLoc,_.VERTEX_ATTRIB_ARRAY_TYPE),D=_.getVertexAttrib(O.aTextureCoordLoc,_.VERTEX_ATTRIB_ARRAY_NORMALIZED),G=_.getVertexAttrib(O.aTextureCoordLoc,_.VERTEX_ATTRIB_ARRAY_STRIDE),X=_.getVertexAttribOffset(O.aTextureCoordLoc,_.VERTEX_ATTRIB_ARRAY_POINTER),H=_.getVertexAttrib(O.aTextureCoordLoc,_.VERTEX_ATTRIB_ARRAY_BUFFER_BINDING),W=_.getVertexAttrib(O.aTextureCoordLoc,_.VERTEX_ATTRIB_ARRAY_ENABLED);let Y=0,q=0;this._isWebGL2?(Y=_.getVertexAttrib(O.aVertexPositionLoc,_.VERTEX_ATTRIB_ARRAY_DIVISOR),q=_.getVertexAttrib(O.aTextureCoordLoc,_.VERTEX_ATTRIB_ARRAY_DIVISOR),_.vertexAttribDivisor(O.aVertexPositionLoc,0),_.vertexAttribDivisor(O.aTextureCoordLoc,0)):this._instancedArraysExtension&&(Y=_.getVertexAttrib(O.aVertexPositionLoc,this._instancedArraysExtension.VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE),q=_.getVertexAttrib(O.aTextureCoordLoc,this._instancedArraysExtension.VERTEX_ATTRIB_ARRAY_DIVISOR_ANGLE),this._instancedArraysExtension.vertexAttribDivisorANGLE(O.aVertexPositionLoc,0),this._instancedArraysExtension.vertexAttribDivisorANGLE(O.aTextureCoordLoc,0)),_.bindFramebuffer(_.FRAMEBUFFER,L),_.viewport(0,0,this._framebufferWidth,this._framebufferHeight),_.clear(_.COLOR_BUFFER_BIT),_.bindBuffer(_.ARRAY_BUFFER,I),_.vertexAttribPointer(O.aVertexPositionLoc,2,_.FLOAT,!1,16,0),_.enableVertexAttribArray(O.aVertexPositionLoc),_.vertexAttribPointer(O.aTextureCoordLoc,2,_.FLOAT,!1,16,8),_.enableVertexAttribArray(O.aTextureCoordLoc),_.bindBuffer(_.ELEMENT_ARRAY_BUFFER,F),_.useProgram(O.program),_.uniform1f(O.uTexWidthLoc,v),_.uniformMatrix4fv(O.uUvTransformLoc,!1,this._cameraUvTransform),_.activeTexture(_.TEXTURE0),_.bindTexture(_.TEXTURE_2D,e),_.uniform1i(O.uSamplerLoc,0),_.drawElements(_.TRIANGLES,6,_.UNSIGNED_SHORT,0),_.bindBuffer(_.ARRAY_BUFFER,U),_.vertexAttribPointer(O.aVertexPositionLoc,M,P,z,B,V),_.bindBuffer(_.ARRAY_BUFFER,H),_.vertexAttribPointer(O.aTextureCoordLoc,S,N,D,G,X),_.bindBuffer(_.ARRAY_BUFFER,b),_.bindBuffer(_.ELEMENT_ARRAY_BUFFER,g),C||_.disableVertexAttribArray(O.aVertexPositionLoc),W||_.disableVertexAttribArray(O.aTextureCoordLoc),this._isWebGL2?(_.vertexAttribDivisor(O.aVertexPositionLoc,Y),_.vertexAttribDivisor(O.aTextureCoordLoc,q)):this._instancedArraysExtension&&(this._instancedArraysExtension.vertexAttribDivisorANGLE(O.aVertexPositionLoc,Y),this._instancedArraysExtension.vertexAttribDivisorANGLE(O.aTextureCoordLoc,q)),_.bindFramebuffer(_.FRAMEBUFFER,m),_.useProgram(d),_.bindTexture(_.TEXTURE_2D,h),_.activeTexture(p),_.pixelStorei(_.UNPACK_FLIP_Y_WEBGL,u),n.pop(),c&&_.enable(_.BLEND),l&&_.enable(_.CULL_FACE),o&&_.enable(_.DEPTH_TEST),s&&_.enable(_.SCISSOR_TEST),f&&_.enable(_.STENCIL_TEST)}readFrame(e,t,r){let a=this._gl,i=new Uint8Array(t);const _=a.getParameter(a.FRAMEBUFFER_BINDING),[n,s]=E.getDataSize(r);let o=this._getFramebuffer(a,n/4,s);return a.bindFramebuffer(a.FRAMEBUFFER,o),a.readPixels(0,0,this._framebufferWidth,this._framebufferHeight,a.RGBA,a.UNSIGNED_BYTE,i),a.bindFramebuffer(a.FRAMEBUFFER,_),{uvTransform:this._cameraUvTransform,data:t,texture:e,dataWidth:n,dataHeight:s,userFacing:this._computedFrontCameraRotation}}_updateTransforms(e,t){e==this._computedTransformRotation&&t==this._computedFrontCameraRotation||(this._computedTransformRotation=e,this._computedFrontCameraRotation=t,this._cameraUvTransform=this._getCameraUvTransform())}_getCameraUvTransform(){switch(this._computedTransformRotation){case 270:return new Float32Array([0,1,0,0,-1,0,0,0,0,0,1,0,1,0,0,1]);case 180:return new Float32Array([-1,0,0,0,0,-1,0,0,0,0,1,0,1,1,0,1]);case 90:return new Float32Array([0,-1,0,0,1,0,0,0,0,0,1,0,0,1,0,1])}return new Float32Array([1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1])}_getFramebuffer(e,t,r){if(this._framebufferWidth===t&&this._framebufferHeight===r&&this._framebufferId)return this._framebufferId;if(this._framebufferId&&(e.deleteFramebuffer(this._framebufferId),this._framebufferId=null),this._renderTexture&&(e.deleteTexture(this._renderTexture),this._renderTexture=null),this._framebufferId=e.createFramebuffer(),!this._framebufferId)throw new Error("Unable to create framebuffer");if(e.bindFramebuffer(e.FRAMEBUFFER,this._framebufferId),this._renderTexture=e.createTexture(),!this._renderTexture)throw new Error("Unable to create render texture");e.activeTexture(e.TEXTURE0);const a=e.getParameter(e.TEXTURE_BINDING_2D);e.bindTexture(e.TEXTURE_2D,this._renderTexture),e.texImage2D(e.TEXTURE_2D,0,e.RGBA,t,r,0,e.RGBA,e.UNSIGNED_BYTE,null),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_S,e.CLAMP_TO_EDGE),e.texParameteri(e.TEXTURE_2D,e.TEXTURE_WRAP_T,e.CLAMP_TO_EDGE),e.texParameterf(e.TEXTURE_2D,e.TEXTURE_MIN_FILTER,e.LINEAR),e.framebufferTexture2D(e.FRAMEBUFFER,e.COLOR_ATTACHMENT0,e.TEXTURE_2D,this._renderTexture,0);let i=e.checkFramebufferStatus(e.FRAMEBUFFER);if(i!==e.FRAMEBUFFER_COMPLETE)throw new Error("Framebuffer not complete: "+i.toString());return this._framebufferWidth=t,this._framebufferHeight=r,e.bindTexture(e.TEXTURE_2D,a),e.bindFramebuffer(e.FRAMEBUFFER,null),this._framebufferId}_getVertexBuffer(e){if(this._vertexBuffer)return this._vertexBuffer;if(this._vertexBuffer=e.createBuffer(),!this._vertexBuffer)throw new Error("Unable to create vertex buffer");e.bindBuffer(e.ARRAY_BUFFER,this._vertexBuffer);let t=new Float32Array([-1,-1,0,0,-1,1,0,1,1,1,1,1,1,-1,1,0]);return e.bufferData(e.ARRAY_BUFFER,t,e.STATIC_DRAW),this._vertexBuffer}_getIndexBuffer(e){if(this._indexBuffer)return this._indexBuffer;if(this._indexBuffer=e.createBuffer(),!this._indexBuffer)throw new Error("Unable to create index buffer");e.bindBuffer(e.ELEMENT_ARRAY_BUFFER,this._indexBuffer);let t=new Uint16Array([0,1,2,0,2,3]);return e.bufferData(e.ELEMENT_ARRAY_BUFFER,t,e.STATIC_DRAW),this._indexBuffer}_getGreyscaleShader(e){if(this._greyscaleShader)return this._greyscaleShader;let t=e.createProgram();if(!t)throw new Error("Unable to create program");let r=x(e,e.VERTEX_SHADER,P),a=x(e,e.FRAGMENT_SHADER,z);e.attachShader(t,r),e.attachShader(t,a),function(e,t){e.linkProgram(t);let r=e.getProgramInfoLog(t);if(r&&r.trim().length>0)throw new Error("Unable to link: "+r)}(e,t);let i=e.getUniformLocation(t,"uTexWidth");if(!i)throw new Error("Unable to get uniform location uTexWidth");let _=e.getUniformLocation(t,"uUvTransform");if(!_)throw new Error("Unable to get uniform location uUvTransform");let n=e.getUniformLocation(t,"uSampler");if(!n)throw new Error("Unable to get uniform location uSampler");return this._greyscaleShader={program:t,aVertexPositionLoc:e.getAttribLocation(t,"aVertexPosition"),aTextureCoordLoc:e.getAttribLocation(t,"aTextureCoord"),uTexWidthLoc:i,uUvTransformLoc:_,uSamplerLoc:n},this._greyscaleShader}}let I,F,O,M,P="\n attribute vec4 aVertexPosition;\n attribute vec2 aTextureCoord;\n\n varying highp vec2 vTextureCoord1;\n varying highp vec2 vTextureCoord2;\n varying highp vec2 vTextureCoord3;\n varying highp vec2 vTextureCoord4;\n\n uniform float uTexWidth;\n\tuniform mat4 uUvTransform;\n\n void main(void) {\n highp vec2 offset1 = vec2(1.5 / uTexWidth, 0);\n highp vec2 offset2 = vec2(0.5 / uTexWidth, 0);\n\n gl_Position = aVertexPosition;\n vTextureCoord1 = (uUvTransform * vec4(aTextureCoord - offset1, 0, 1)).xy;\n vTextureCoord2 = (uUvTransform * 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umd/17cb8e68ad2789719d7f.wasm
lib/zappar-cv.js

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lib/zappar-cv.wasm

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umd/867.zappar-cv.js

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umd/zappar-cv.js

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umd/zappar-cv.worker.js

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