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// Copyright 2023 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
syntax = "proto2";
option optimize_for = LITE_RUNTIME;
import "components/manta/proto/common.proto";
package manta.proto;
enum FeatureName {
reserved 1 to 299;
CHROMEOS_VC_BACKGROUNDS = 300;
CHROMEOS_WALLPAPER = 301;
TEXT_TEST = 302;
CHROMEOS_READER_SUMMARY = 303;
CHROMEOS_READER_TOC = 312;
CHROMEOS_READER_Q_AND_A = 313;
CHROMEOS_LOBSTER = 315;
CHROMEOS_SCANNER = 316;
CHROMEOS_READER_ELUCIDATION = 317;
CHROMEOS_WALRUS = 318;
reserved 304 to 311;
ACCESSIBILITY_IMAGE_DESCRIPTION = 700;
}
message ClientInfo {
enum ClientType {
reserved 0, 1;
CHROME = 2;
}
optional ClientType client_type = 1;
optional ChromeClientInfo chrome_client_info = 4;
reserved 2, 3;
}
message ChromeClientInfo {
optional string chrome_version = 1;
optional string locale = 4;
// The channel of the Chrome client.
enum Channel {
UNKNOWN = 0;
CANARY = 1;
DEV = 2;
BETA = 3;
STABLE = 4;
}
optional Channel chrome_channel = 5;
reserved 2, 3;
}
enum ImageResolution {
reserved 0, 4, 5, 6, 7, 8, 9, 10, 11;
RESOLUTION_64 = 1;
RESOLUTION_256 = 2;
RESOLUTION_1024 = 3;
RESOLUTION_LARGE = 12;
}
message ImageDimensions {
optional uint32 width = 1;
optional uint32 height = 2;
}
enum AspectRatio {
ASPECT_RATIO_UNSPECIFIED = 0; // Defaults to 1:1
ASPECT_RATIO_16_9 = 1;
ASPECT_RATIO_16_10 = 2;
ASPECT_RATIO_4_3 = 3;
}
message RequestConfig {
reserved 4, 6;
optional uint32 generation_seed = 1;
optional ImageResolution image_resolution = 2;
optional uint32 num_outputs = 3;
enum Tone {
UNSPECIFIED = 0;
SHORTEN = 1;
ELABORATE = 2;
REPHRASE = 3;
FORMALIZE = 4;
EMOJIFY = 5;
FREEFORM_REWRITE = 6;
FREEFORM_WRITE = 7;
PROOFREAD = 8;
}
optional Tone tone = 5;
optional ImageDimensions image_dimensions = 7;
optional AspectRatio aspect_ratio = 8;
optional Proto3Any specific_options = 9;
}
message InputData {
oneof input_data {
string text = 1;
Image image = 2;
Proto3Any custom = 3;
}
optional string tag = 4;
}
message Request {
optional FeatureName feature_name = 1;
optional ClientInfo client_info = 2;
optional RequestConfig request_config = 3;
repeated InputData input_data = 4;
}
message OutputData {
reserved 4;
oneof output_data {
string text = 1;
Image image = 2;
Proto3Any custom = 3;
}
optional float score = 5;
optional uint32 generation_seed = 6;
optional string generative_prompt = 8;
}
enum FilteredReason {
UNSPECIFIED = 0;
IMAGE_SAFETY = 1;
TEXT_SAFETY = 2;
TEXT_LOW_QUALITY = 3;
TEXT_BLOCKLIST = 4;
IMAGE_SAFETY_PERSON = 8;
reserved 5, 6, 7;
}
message FilteredData {
reserved 1, 4;
optional bool is_output_data = 2;
optional FilteredReason reason = 3;
repeated FilteredReason additional_reasons = 5;
}
message Response {
reserved 3;
repeated OutputData output_data = 1;
repeated FilteredData filtered_data = 2;
}
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