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| -rw-r--r-- | components/metrics/proto/system_profile.proto | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/components/metrics/proto/system_profile.proto b/components/metrics/proto/system_profile.proto index c9bdd7f..e9ba5a42 100644 --- a/components/metrics/proto/system_profile.proto +++ b/components/metrics/proto/system_profile.proto @@ -486,6 +486,158 @@ message SystemProfileProto { } repeated FieldTrial field_trial = 9; + // Information about the A/V output device(s) (typically just a TV). + // However, a configuration may have one or more intermediate A/V devices + // between the source device and the TV (e.g. an A/V receiver, video + // processor, etc.). + message ExternalAudioVideoDevice { + // The manufacturer name (possibly encoded as a 3-letter code, e.g. "YMH" + // for Yamaha). + optional string manufacturer_name = 1; + + // The model name (e.g. "RX-V1900"). Some devices may report generic names + // like "receiver" or use the full manufacturer name (e.g "PHILIPS"). + optional string model_name = 2; + + // The product code (e.g. "0218"). + optional string product_code = 3; + + // The device types. A single device can have multiple types (e.g. a set-top + // box could be both a tuner and a player). The same type may even be + // repeated (e.g a device that reports two tuners). + enum AVDeviceType { + AV_DEVICE_TYPE_UNKNOWN = 0; + AV_DEVICE_TYPE_TV = 1; + AV_DEVICE_TYPE_RECORDER = 2; + AV_DEVICE_TYPE_TUNER = 3; + AV_DEVICE_TYPE_PLAYER = 4; + AV_DEVICE_TYPE_AUDIO_SYSTEM = 5; + } + repeated AVDeviceType av_device_type = 4; + + // The year of manufacture. + optional int32 manufacture_year = 5; + + // The week of manufacture. + // Note: per the Wikipedia EDID article, numbering for this field may not + // be consistent between manufacturers. + optional int32 manufacture_week = 6; + + // Max horizontal resolution in pixels. + optional int32 horizontal_resolution = 7; + + // Max vertical resolution in pixels. + optional int32 vertical_resolution = 8; + + // Audio capabilities of the device. + // Ref: http://en.wikipedia.org/wiki/Extended_display_identification_data + message AudioDescription { + // Audio format + enum AudioFormat { + AUDIO_FORMAT_UNKNOWN = 0; + AUDIO_FORMAT_LPCM = 1; + AUDIO_FORMAT_AC_3 = 2; + AUDIO_FORMAT_MPEG1 = 3; + AUDIO_FORMAT_MP3 = 4; + AUDIO_FORMAT_MPEG2 = 5; + AUDIO_FORMAT_AAC = 6; + AUDIO_FORMAT_DTS = 7; + AUDIO_FORMAT_ATRAC = 8; + AUDIO_FORMAT_ONE_BIT = 9; + AUDIO_FORMAT_DD_PLUS = 10; + AUDIO_FORMAT_DTS_HD = 11; + AUDIO_FORMAT_MLP_DOLBY_TRUEHD = 12; + AUDIO_FORMAT_DST_AUDIO = 13; + AUDIO_FORMAT_MICROSOFT_WMA_PRO = 14; + } + optional AudioFormat audio_format = 1; + + // Number of channels (e.g. 1, 2, 8, etc.). + optional int32 num_channels = 2; + + // Supported sample frequencies in Hz (e.g. 32000, 44100, etc.). + // Multiple frequencies may be specified. + repeated int32 sample_frequency_hz = 3; + + // Maximum bit rate in bits/s. + optional int32 max_bit_rate_per_second = 4; + + // Bit depth (e.g. 16, 20, 24, etc.). + optional int32 bit_depth = 5; + } + repeated AudioDescription audio_description = 9; + + // The position in AV setup. + // A value of 0 means this device is the TV. + // A value of 1 means this device is directly connected to one of + // the TV's inputs. + // Values > 1 indicate there are 1 or more devices between this device + // and the TV. + optional int32 position_in_setup = 10; + + // Whether this device is in the path to the TV. + optional bool is_in_path_to_tv = 11; + + // The CEC version the device supports. + // CEC stands for Consumer Electronics Control, a part of the HDMI + // specification. Not all HDMI devices support CEC. + // Only devices that support CEC will report a value here. + optional int32 cec_version = 12; + + // This message reports CEC commands seen by a device. + // After each log is sent, this information is cleared and gathered again. + // By collecting CEC status information by opcode we can determine + // which CEC features can be supported. + message CECCommand { + // The CEC command opcode. CEC supports up to 256 opcodes. + // We add only one CECCommand message per unique opcode. Only opcodes + // seen by the device will be reported. The remainder of the message + // accumulates status for this opcode (and device). + optional int32 opcode = 1; + + // The total number of commands received from the external device. + optional int32 num_received_direct = 2; + + // The number of commands received from the external device as part of a + // broadcast message. + optional int32 num_received_broadcast = 3; + + // The total number of commands sent to the external device. + optional int32 num_sent_direct = 4; + + // The number of commands sent to the external device as part of a + // broadcast message. + optional int32 num_sent_broadcast = 5; + + // The number of aborted commands for unknown reasons. + optional int32 num_aborted_unknown_reason = 6; + + // The number of aborted commands because of an unrecognized opcode. + optional int32 num_aborted_unrecognized = 7; + } + repeated CECCommand cec_command = 13; + } + repeated ExternalAudioVideoDevice external_audio_video_device = 14; + + // Information about the current wireless access point. Collected directly + // from the wireless access point via standard apis if the device is + // connected to the Internet wirelessly. Introduced for Chrome on TV devices + // but also can be collected by ChromeOS, Android or other clients. + message ExternalAccessPoint { + // The manufacturer name, for example "ASUSTeK Computer Inc.". + optional string manufacturer = 1; + + // The model name, for example "Wi-Fi Protected Setup Router". + optional string model_name = 2; + + // The model number, for example "RT-N16". + optional string model_number = 3; + + // The device name (sometime same as model_number), for example "RT-N16". + optional string device_name = 4; + } + optional ExternalAccessPoint external_access_point = 15; + // Number of users currently signed into a multiprofile session. // A zero value indicates that the user count changed while the log is open. // Logged only on ChromeOS. |