src/graphics/magma/tests/integration/test_magma.fidl

// Copyright 2025 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
@available(added=HEAD)
library fuchsia.gpu.magma.test;

type ExecuteCommandNoResourcesType = flexible enum : uint64 {
    UNKNOWN = 1;
    NOT_IMPLEMENTED = 2;
    SUPPORTED = 3;
    INVALID = 4;
};

type BufferMapFeatures = flexible bits : uint64 {
    SUPPORTED = 1;
    SUPPORTS_GROWABLE = 2;
};

type GetDeviceTimestampType = flexible enum : uint64 {
    SUPPORTED = 1;
    NOT_IMPLEMENTED = 2;
};

type BufferUnmapType = flexible enum : uint64 {
    SUPPORTED = 1;
    NOT_IMPLEMENTED = 2;
};

type ConnectionPerformBufferOpType = flexible enum : uint64 {
    SUPPORTED = 1;
    NOT_IMPLEMENTED = 2;
};

@discoverable
open protocol VendorHelper {
    flexible GetConfig() -> (table {
        1: get_device_timestamp_type GetDeviceTimestampType;
        2: get_device_timestamp_query_id uint64;
        3: execute_command_no_resources_type ExecuteCommandNoResourcesType;
        4: buffer_map_features BufferMapFeatures;
        5: buffer_unmap_type BufferUnmapType;
        6: connection_perform_buffer_op_type ConnectionPerformBufferOpType;
    });

    flexible ValidateCalibratedTimestamps(struct {
        /// Contains a vendor specific representation of a device timestamp.
        query_buffer vector<uint8>:MAX;
        before_ns uint64;
        after_ns uint64;
    }) -> (struct {
        result bool;
    });
};