graphics/composer/2.1/vts/ComposerCallback.vts

component_class: HAL_HIDL
component_type_version: 2.1
component_name: "IComposerCallback"

package: "android.hardware.graphics.composer"

import: "android.hardware.graphics.composer@2.1::types"
import: "android.hidl.base@1.0::types"

interface: {
    attribute: {
        name: "::android::hardware::graphics::composer::V2_1::IComposerCallback::Connection"
        type: TYPE_ENUM
        enum_value: {
            scalar_type: "int32_t"

            enumerator: "INVALID"
            scalar_value: {
                int32_t: 0
            }
            enumerator: "CONNECTED"
            scalar_value: {
                int32_t: 1
            }
            enumerator: "DISCONNECTED"
            scalar_value: {
                int32_t: 2
            }
        }
    }

    api: {
        name: "onHotplug"
        arg: {
            type: TYPE_SCALAR
            scalar_type: "uint64_t"
        }
        arg: {
            type: TYPE_ENUM
            predefined_type: "::android::hardware::graphics::composer::V2_1::IComposerCallback::Connection"
        }
        callflow: {
            next: "*"
        }
    }

    api: {
        name: "onRefresh"
        arg: {
            type: TYPE_SCALAR
            scalar_type: "uint64_t"
        }
        callflow: {
            next: "*"
        }
    }

    api: {
        name: "onVsync"
        arg: {
            type: TYPE_SCALAR
            scalar_type: "uint64_t"
        }
        arg: {
            type: TYPE_SCALAR
            scalar_type: "int64_t"
        }
        callflow: {
            next: "*"
        }
    }

}