Merge "Add Protobuf file for the SurfaceFlinger capture and replay testing framework"

#

# Copyright (C) 2016 The Android Open Source Project

#

# Licensed under the Apache License, Version 2.0 (the "License");

# you may not use this file except in compliance with the License.

# You may obtain a copy of the License at

#

#      http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing, software

# distributed under the License is distributed on an "AS IS" BASIS,

# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

# See the License for the specific language governing permissions and

# limitations under the License.

#

LOCAL_PATH:= $(call my-dir)

include $(CLEAR_VARS)

LOCAL_SRC_FILES := $(call all-proto-files-under, src)

LOCAL_SHARED_LIBRARIES := \

    libprotobuf-cpp-full

LOCAL_PROTOC_OPTIMIZE_TYPE := full

LOCAL_MODULE := libtrace_proto

LOCAL_MODULE_CLASS := STATIC_LIBRARIES

LOCAL_EXPORT_C_INCLUDE_DIRS := $(LOCAL_PATH)

include $(BUILD_STATIC_LIBRARY)

syntax = "proto2";

message Trace {

    repeated Increment increment = 1;

}

message Increment {

    required int64 time_stamp       = 1;

    oneof increment {

        Transaction  transaction    = 2;

        Create       create         = 3;

        Delete       delete         = 4;

        BufferUpdate buffer_update  = 5;

        VSyncEvent   vsync_event    = 6;

    }

}

message Transaction {

    repeated Change change      = 1;

    required bool   synchronous = 2;

    required bool   animation   = 3;

}

message Change {

    required uint32 id = 1;

    oneof Change {

        PositionChange              position                   = 2;

        SizeChange                  size                       = 3;

        AlphaChange                 alpha                      = 4;

        LayerChange                 layer                      = 5;

        CropChange                  crop                       = 6;

        FinalCropChange             final_crop                 = 7;

        MatrixChange                matrix                     = 8;

        OverrideScalingModeChange   override_scaling_mode      = 9;

        TransparentRegionHintChange transparent_region_hint    = 10;

        LayerStackChange            layer_stack                = 11;

        HiddenFlagChange            hidden_flag                = 12;

        OpaqueFlagChange            opaque_flag                = 13;

        SecureFlagChange            secure_flag                = 14;

        DeferredTransactionChange   deferred_transaction       = 15;

    }

}

message PositionChange {

    required float x = 1;

    required float y = 2;

}

message SizeChange {

    required uint32 w = 1;

    required uint32 h = 2;

}

message AlphaChange {

    required float alpha = 1;

}

message LayerChange {

    required uint32 layer = 1;

}

message CropChange {

    required Rectangle rectangle = 1;

}

message FinalCropChange {

    required Rectangle rectangle = 1;

}

message MatrixChange {

    required float dsdx = 1;

    required float dtdx = 2;

    required float dsdy = 3;

    required float dtdy = 4;

}

message OverrideScalingModeChange {

    required int32 override_scaling_mode = 1;

}

message TransparentRegionHintChange {

    repeated Rectangle region = 1;

}

message LayerStackChange {

    required uint32 layer_stack = 1;

}

message HiddenFlagChange {

    required bool hidden_flag = 1;

}

message OpaqueFlagChange {

    required bool opaque_flag = 1;

}

message SecureFlagChange {

    required bool secure_flag = 1;

}

message DeferredTransactionChange {

    required uint32 layer_id     = 1;

    required uint64 frame_number = 2;

}

message Rectangle {

    required int32 left   = 1;

    required int32 top    = 2;

    required int32 right  = 3;

    required int32 bottom = 4;

}

message Create {

    required uint32 id    = 1;

    required string name  = 2;

    required uint32 w     = 3;

    required uint32 h     = 4;

}

message Delete {

    required uint32 id = 1;

}

message BufferUpdate {

    required uint32 id            = 1;

    required uint32 w             = 2;

    required uint32 h             = 3;

    required uint64 frame_number  = 4;

}

message VSyncEvent {

    required int64 when = 1;

}