// media/mojo/mojom/video_encode_accelerator.mojom-shared.cc is auto generated by mojom_bindings_generator.py, do not edit

// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "media/mojo/mojom/video_encode_accelerator.mojom-shared.h"

#include <utility>

#include "base/stl_util.h"  // for base::size()
#include "mojo/public/cpp/bindings/lib/validate_params.h"
#include "mojo/public/cpp/bindings/lib/validation_context.h"
#include "mojo/public/cpp/bindings/lib/validation_errors.h"
#include "mojo/public/cpp/bindings/lib/validation_util.h"

#include "media/mojo/mojom/video_encode_accelerator.mojom-params-data.h"
namespace media {
namespace mojom {

std::ostream& operator<<(std::ostream& os, VideoEncodeAcceleratorConfig_ContentType value) {
  switch(value) {
    case VideoEncodeAcceleratorConfig_ContentType::kCamera:
      return os << "VideoEncodeAcceleratorConfig_ContentType::kCamera";
    case VideoEncodeAcceleratorConfig_ContentType::kDisplay:
      return os << "VideoEncodeAcceleratorConfig_ContentType::kDisplay";
    default:
      return os << "Unknown VideoEncodeAcceleratorConfig_ContentType value: " << static_cast<int32_t>(value);
  }
}

std::ostream& operator<<(std::ostream& os, VideoEncodeAcceleratorConfig_StorageType value) {
  switch(value) {
    case VideoEncodeAcceleratorConfig_StorageType::kShmem:
      return os << "VideoEncodeAcceleratorConfig_StorageType::kShmem";
    case VideoEncodeAcceleratorConfig_StorageType::kDmabuf:
      return os << "VideoEncodeAcceleratorConfig_StorageType::kDmabuf";
    default:
      return os << "Unknown VideoEncodeAcceleratorConfig_StorageType value: " << static_cast<int32_t>(value);
  }
}

std::ostream& operator<<(std::ostream& os, VideoEncodeAccelerator_Error value) {
  switch(value) {
    case VideoEncodeAccelerator_Error::ILLEGAL_STATE:
      return os << "VideoEncodeAccelerator_Error::ILLEGAL_STATE";
    case VideoEncodeAccelerator_Error::INVALID_ARGUMENT:
      return os << "VideoEncodeAccelerator_Error::INVALID_ARGUMENT";
    case VideoEncodeAccelerator_Error::PLATFORM_FAILURE:
      return os << "VideoEncodeAccelerator_Error::PLATFORM_FAILURE";
    default:
      return os << "Unknown VideoEncodeAccelerator_Error value: " << static_cast<int32_t>(value);
  }
}

namespace internal {
// static
bool CodecMetadata_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context,
    bool inlined) {
  if (!data) {
    DCHECK(!inlined);
    return true;
  }

  // If it is inlined, the alignment is already enforced by its enclosing
  // object. We don't have to validate that.
  DCHECK(!inlined || mojo::internal::IsAligned(data));

  if (!inlined &&
      !mojo::internal::ValidateNonInlinedUnionHeaderAndClaimMemory(
          data, validation_context)) {
    return false;
  }

  const CodecMetadata_Data* object = static_cast<const CodecMetadata_Data*>(data);
  ALLOW_UNUSED_LOCAL(object);

  if (inlined && object->is_null())
    return true;

  switch (object->tag) {

    case CodecMetadata_Tag::VP8: {

      if (!mojo::internal::ValidatePointerNonNullable(
              object->data.f_vp8, 1, validation_context)) {
        return false;
      }
      if (!mojo::internal::ValidateStruct(object->data.f_vp8, validation_context))
        return false;
      return true;
    }
    case CodecMetadata_Tag::VP9: {

      if (!mojo::internal::ValidatePointerNonNullable(
              object->data.f_vp9, 2, validation_context)) {
        return false;
      }
      if (!mojo::internal::ValidateStruct(object->data.f_vp9, validation_context))
        return false;
      return true;
    }
    default: {
      ReportValidationError(
          validation_context,
          mojo::internal::VALIDATION_ERROR_UNKNOWN_UNION_TAG,
          "unknown tag in CodecMetadata");
      return false;
    }
  }
}


// static
bool VideoEncodeAcceleratorSupportedProfile_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const VideoEncodeAcceleratorSupportedProfile_Data* object = static_cast<const VideoEncodeAcceleratorSupportedProfile_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 40 }};

  if (object->header_.version <=
          kVersionSizes[base::size(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = base::size(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[base::size(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }


  if (!::media::mojom::internal::VideoCodecProfile_Data
        ::Validate(object->profile, validation_context))
    return false;

  if (!mojo::internal::ValidatePointerNonNullable(
          object->min_resolution, 2, validation_context)) {
    return false;
  }
  if (!mojo::internal::ValidateStruct(object->min_resolution, validation_context))
    return false;

  if (!mojo::internal::ValidatePointerNonNullable(
          object->max_resolution, 3, validation_context)) {
    return false;
  }
  if (!mojo::internal::ValidateStruct(object->max_resolution, validation_context))
    return false;

  return true;
}

VideoEncodeAcceleratorSupportedProfile_Data::VideoEncodeAcceleratorSupportedProfile_Data()
    : header_({sizeof(*this), 0}) {}


// static
bool VideoBitrateAllocation_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const VideoBitrateAllocation_Data* object = static_cast<const VideoBitrateAllocation_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 16 }};

  if (object->header_.version <=
          kVersionSizes[base::size(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = base::size(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[base::size(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->bitrates, 1, validation_context)) {
    return false;
  }
  const mojo::internal::ContainerValidateParams bitrates_validate_params(
      0, false, nullptr);
  if (!mojo::internal::ValidateContainer(object->bitrates, validation_context,
                                         &bitrates_validate_params)) {
    return false;
  }

  return true;
}

VideoBitrateAllocation_Data::VideoBitrateAllocation_Data()
    : header_({sizeof(*this), 0}) {}


// static
bool SpatialLayer_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const SpatialLayer_Data* object = static_cast<const SpatialLayer_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 32 }};

  if (object->header_.version <=
          kVersionSizes[base::size(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = base::size(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[base::size(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }

  return true;
}

SpatialLayer_Data::SpatialLayer_Data()
    : header_({sizeof(*this), 0}) {}


// static
bool VideoEncodeAcceleratorConfig_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const VideoEncodeAcceleratorConfig_Data* object = static_cast<const VideoEncodeAcceleratorConfig_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 56 }};

  if (object->header_.version <=
          kVersionSizes[base::size(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = base::size(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[base::size(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }


  if (!::media::mojom::internal::VideoPixelFormat_Data
        ::Validate(object->input_format, validation_context))
    return false;

  if (!mojo::internal::ValidatePointerNonNullable(
          object->input_visible_size, 2, validation_context)) {
    return false;
  }
  if (!mojo::internal::ValidateStruct(object->input_visible_size, validation_context))
    return false;


  if (!::media::mojom::internal::VideoCodecProfile_Data
        ::Validate(object->output_profile, validation_context))
    return false;


  if (!::media::mojom::internal::VideoEncodeAcceleratorConfig_StorageType_Data
        ::Validate(object->storage_type, validation_context))
    return false;


  if (!::media::mojom::internal::VideoEncodeAcceleratorConfig_ContentType_Data
        ::Validate(object->content_type, validation_context))
    return false;

  if (!mojo::internal::ValidatePointerNonNullable(
          object->spatial_layers, 15, validation_context)) {
    return false;
  }
  const mojo::internal::ContainerValidateParams spatial_layers_validate_params(
      0, false, nullptr);
  if (!mojo::internal::ValidateContainer(object->spatial_layers, validation_context,
                                         &spatial_layers_validate_params)) {
    return false;
  }

  return true;
}

VideoEncodeAcceleratorConfig_Data::VideoEncodeAcceleratorConfig_Data()
    : header_({sizeof(*this), 0}) {}


// static
bool Vp8Metadata_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const Vp8Metadata_Data* object = static_cast<const Vp8Metadata_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 16 }};

  if (object->header_.version <=
          kVersionSizes[base::size(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = base::size(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[base::size(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }

  return true;
}

Vp8Metadata_Data::Vp8Metadata_Data()
    : header_({sizeof(*this), 0}) {}


// static
bool Vp9Metadata_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const Vp9Metadata_Data* object = static_cast<const Vp9Metadata_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 24 }};

  if (object->header_.version <=
          kVersionSizes[base::size(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = base::size(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[base::size(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->p_diffs, 4, validation_context)) {
    return false;
  }
  const mojo::internal::ContainerValidateParams p_diffs_validate_params(
      0, false, nullptr);
  if (!mojo::internal::ValidateContainer(object->p_diffs, validation_context,
                                         &p_diffs_validate_params)) {
    return false;
  }

  return true;
}

Vp9Metadata_Data::Vp9Metadata_Data()
    : header_({sizeof(*this), 0}) {}


// static
bool BitstreamBufferMetadata_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const BitstreamBufferMetadata_Data* object = static_cast<const BitstreamBufferMetadata_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 40 }};

  if (object->header_.version <=
          kVersionSizes[base::size(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = base::size(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[base::size(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->timestamp, 3, validation_context)) {
    return false;
  }
  if (!mojo::internal::ValidateStruct(object->timestamp, validation_context))
    return false;

  if (!mojo::internal::ValidateInlinedUnion(object->codec_metadata, validation_context))
    return false;

  return true;
}

BitstreamBufferMetadata_Data::BitstreamBufferMetadata_Data()
    : header_({sizeof(*this), 0}) {}


// static
bool VideoEncodeAcceleratorProvider_CreateVideoEncodeAccelerator_Params_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const VideoEncodeAcceleratorProvider_CreateVideoEncodeAccelerator_Params_Data* object = static_cast<const VideoEncodeAcceleratorProvider_CreateVideoEncodeAccelerator_Params_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 16 }};

  if (object->header_.version <=
          kVersionSizes[base::size(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = base::size(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[base::size(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }

  if (!mojo::internal::ValidateHandleOrInterfaceNonNullable(
          object->receiver, 1, validation_context)) {
    return false;
  }
  if (!mojo::internal::ValidateHandleOrInterface(object->receiver,
                                                 validation_context)) {
    return false;
  }

  return true;
}

VideoEncodeAcceleratorProvider_CreateVideoEncodeAccelerator_Params_Data::VideoEncodeAcceleratorProvider_CreateVideoEncodeAccelerator_Params_Data()
    : header_({sizeof(*this), 0}) {}


// static
bool VideoEncodeAcceleratorProvider_GetVideoEncodeAcceleratorSupportedProfiles_Params_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const VideoEncodeAcceleratorProvider_GetVideoEncodeAcceleratorSupportedProfiles_Params_Data* object = static_cast<const VideoEncodeAcceleratorProvider_GetVideoEncodeAcceleratorSupportedProfiles_Params_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 8 }};

  if (object->header_.version <=
          kVersionSizes[base::size(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = base::size(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[base::size(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }

  return true;
}

VideoEncodeAcceleratorProvider_GetVideoEncodeAcceleratorSupportedProfiles_Params_Data::VideoEncodeAcceleratorProvider_GetVideoEncodeAcceleratorSupportedProfiles_Params_Data()
    : header_({sizeof(*this), 0}) {}


// static
bool VideoEncodeAcceleratorProvider_GetVideoEncodeAcceleratorSupportedProfiles_ResponseParams_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const VideoEncodeAcceleratorProvider_GetVideoEncodeAcceleratorSupportedProfiles_ResponseParams_Data* object = static_cast<const VideoEncodeAcceleratorProvider_GetVideoEncodeAcceleratorSupportedProfiles_ResponseParams_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 16 }};

  if (object->header_.version <=
          kVersionSizes[base::size(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = base::size(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[base::size(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->profiles, 1, validation_context)) {
    return false;
  }
  const mojo::internal::ContainerValidateParams profiles_validate_params(
      0, false, nullptr);
  if (!mojo::internal::ValidateContainer(object->profiles, validation_context,
                                         &profiles_validate_params)) {
    return false;
  }

  return true;
}

VideoEncodeAcceleratorProvider_GetVideoEncodeAcceleratorSupportedProfiles_ResponseParams_Data::VideoEncodeAcceleratorProvider_GetVideoEncodeAcceleratorSupportedProfiles_ResponseParams_Data()
    : header_({sizeof(*this), 0}) {}


// static
bool VideoEncodeAccelerator_Initialize_Params_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const VideoEncodeAccelerator_Initialize_Params_Data* object = static_cast<const VideoEncodeAccelerator_Initialize_Params_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 24 }};

  if (object->header_.version <=
          kVersionSizes[base::size(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = base::size(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[base::size(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->config, 1, validation_context)) {
    return false;
  }
  if (!mojo::internal::ValidateStruct(object->config, validation_context))
    return false;

  if (!mojo::internal::ValidateHandleOrInterfaceNonNullable(
          object->client, 2, validation_context)) {
    return false;
  }
  if (!mojo::internal::ValidateHandleOrInterface(object->client,
                                                 validation_context)) {
    return false;
  }

  return true;
}

VideoEncodeAccelerator_Initialize_Params_Data::VideoEncodeAccelerator_Initialize_Params_Data()
    : header_({sizeof(*this), 0}) {}


// static
bool VideoEncodeAccelerator_Initialize_ResponseParams_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const VideoEncodeAccelerator_Initialize_ResponseParams_Data* object = static_cast<const VideoEncodeAccelerator_Initialize_ResponseParams_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 16 }};

  if (object->header_.version <=
          kVersionSizes[base::size(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = base::size(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[base::size(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }

  return true;
}

VideoEncodeAccelerator_Initialize_ResponseParams_Data::VideoEncodeAccelerator_Initialize_ResponseParams_Data()
    : header_({sizeof(*this), 0}) {}


// static
bool VideoEncodeAccelerator_Encode_Params_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const VideoEncodeAccelerator_Encode_Params_Data* object = static_cast<const VideoEncodeAccelerator_Encode_Params_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 24 }};

  if (object->header_.version <=
          kVersionSizes[base::size(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = base::size(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[base::size(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->frame, 1, validation_context)) {
    return false;
  }
  if (!mojo::internal::ValidateStruct(object->frame, validation_context))
    return false;

  return true;
}

VideoEncodeAccelerator_Encode_Params_Data::VideoEncodeAccelerator_Encode_Params_Data()
    : header_({sizeof(*this), 0}) {}


// static
bool VideoEncodeAccelerator_Encode_ResponseParams_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const VideoEncodeAccelerator_Encode_ResponseParams_Data* object = static_cast<const VideoEncodeAccelerator_Encode_ResponseParams_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 8 }};

  if (object->header_.version <=
          kVersionSizes[base::size(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = base::size(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[base::size(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }

  return true;
}

VideoEncodeAccelerator_Encode_ResponseParams_Data::VideoEncodeAccelerator_Encode_ResponseParams_Data()
    : header_({sizeof(*this), 0}) {}


// static
bool VideoEncodeAccelerator_UseOutputBitstreamBuffer_Params_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const VideoEncodeAccelerator_UseOutputBitstreamBuffer_Params_Data* object = static_cast<const VideoEncodeAccelerator_UseOutputBitstreamBuffer_Params_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 16 }};

  if (object->header_.version <=
          kVersionSizes[base::size(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = base::size(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[base::size(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }

  if (!mojo::internal::ValidateHandleOrInterfaceNonNullable(
          object->buffer, 2, validation_context)) {
    return false;
  }
  if (!mojo::internal::ValidateHandleOrInterface(object->buffer,
                                                 validation_context)) {
    return false;
  }

  return true;
}

VideoEncodeAccelerator_UseOutputBitstreamBuffer_Params_Data::VideoEncodeAccelerator_UseOutputBitstreamBuffer_Params_Data()
    : header_({sizeof(*this), 0}) {}


// static
bool VideoEncodeAccelerator_RequestEncodingParametersChange_Params_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const VideoEncodeAccelerator_RequestEncodingParametersChange_Params_Data* object = static_cast<const VideoEncodeAccelerator_RequestEncodingParametersChange_Params_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 24 }};

  if (object->header_.version <=
          kVersionSizes[base::size(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = base::size(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[base::size(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->bitrate_allocation, 1, validation_context)) {
    return false;
  }
  if (!mojo::internal::ValidateStruct(object->bitrate_allocation, validation_context))
    return false;

  return true;
}

VideoEncodeAccelerator_RequestEncodingParametersChange_Params_Data::VideoEncodeAccelerator_RequestEncodingParametersChange_Params_Data()
    : header_({sizeof(*this), 0}) {}


// static
bool VideoEncodeAccelerator_IsFlushSupported_Params_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const VideoEncodeAccelerator_IsFlushSupported_Params_Data* object = static_cast<const VideoEncodeAccelerator_IsFlushSupported_Params_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 8 }};

  if (object->header_.version <=
          kVersionSizes[base::size(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = base::size(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[base::size(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }

  return true;
}

VideoEncodeAccelerator_IsFlushSupported_Params_Data::VideoEncodeAccelerator_IsFlushSupported_Params_Data()
    : header_({sizeof(*this), 0}) {}


// static
bool VideoEncodeAccelerator_IsFlushSupported_ResponseParams_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const VideoEncodeAccelerator_IsFlushSupported_ResponseParams_Data* object = static_cast<const VideoEncodeAccelerator_IsFlushSupported_ResponseParams_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 16 }};

  if (object->header_.version <=
          kVersionSizes[base::size(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = base::size(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[base::size(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }

  return true;
}

VideoEncodeAccelerator_IsFlushSupported_ResponseParams_Data::VideoEncodeAccelerator_IsFlushSupported_ResponseParams_Data()
    : header_({sizeof(*this), 0}) {}


// static
bool VideoEncodeAccelerator_Flush_Params_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const VideoEncodeAccelerator_Flush_Params_Data* object = static_cast<const VideoEncodeAccelerator_Flush_Params_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 8 }};

  if (object->header_.version <=
          kVersionSizes[base::size(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = base::size(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[base::size(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }

  return true;
}

VideoEncodeAccelerator_Flush_Params_Data::VideoEncodeAccelerator_Flush_Params_Data()
    : header_({sizeof(*this), 0}) {}


// static
bool VideoEncodeAccelerator_Flush_ResponseParams_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const VideoEncodeAccelerator_Flush_ResponseParams_Data* object = static_cast<const VideoEncodeAccelerator_Flush_ResponseParams_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 16 }};

  if (object->header_.version <=
          kVersionSizes[base::size(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = base::size(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[base::size(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }

  return true;
}

VideoEncodeAccelerator_Flush_ResponseParams_Data::VideoEncodeAccelerator_Flush_ResponseParams_Data()
    : header_({sizeof(*this), 0}) {}


// static
bool VideoEncodeAcceleratorClient_RequireBitstreamBuffers_Params_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const VideoEncodeAcceleratorClient_RequireBitstreamBuffers_Params_Data* object = static_cast<const VideoEncodeAcceleratorClient_RequireBitstreamBuffers_Params_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 24 }};

  if (object->header_.version <=
          kVersionSizes[base::size(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = base::size(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[base::size(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->input_coded_size, 2, validation_context)) {
    return false;
  }
  if (!mojo::internal::ValidateStruct(object->input_coded_size, validation_context))
    return false;

  return true;
}

VideoEncodeAcceleratorClient_RequireBitstreamBuffers_Params_Data::VideoEncodeAcceleratorClient_RequireBitstreamBuffers_Params_Data()
    : header_({sizeof(*this), 0}) {}


// static
bool VideoEncodeAcceleratorClient_BitstreamBufferReady_Params_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const VideoEncodeAcceleratorClient_BitstreamBufferReady_Params_Data* object = static_cast<const VideoEncodeAcceleratorClient_BitstreamBufferReady_Params_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 24 }};

  if (object->header_.version <=
          kVersionSizes[base::size(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = base::size(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[base::size(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->metadata, 2, validation_context)) {
    return false;
  }
  if (!mojo::internal::ValidateStruct(object->metadata, validation_context))
    return false;

  return true;
}

VideoEncodeAcceleratorClient_BitstreamBufferReady_Params_Data::VideoEncodeAcceleratorClient_BitstreamBufferReady_Params_Data()
    : header_({sizeof(*this), 0}) {}


// static
bool VideoEncodeAcceleratorClient_NotifyError_Params_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const VideoEncodeAcceleratorClient_NotifyError_Params_Data* object = static_cast<const VideoEncodeAcceleratorClient_NotifyError_Params_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 16 }};

  if (object->header_.version <=
          kVersionSizes[base::size(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = base::size(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[base::size(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }


  if (!::media::mojom::internal::VideoEncodeAccelerator_Error_Data
        ::Validate(object->error, validation_context))
    return false;

  return true;
}

VideoEncodeAcceleratorClient_NotifyError_Params_Data::VideoEncodeAcceleratorClient_NotifyError_Params_Data()
    : header_({sizeof(*this), 0}) {}


// static
bool VideoEncodeAcceleratorClient_NotifyEncoderInfoChange_Params_Data::Validate(
    const void* data,
    mojo::internal::ValidationContext* validation_context) {
  if (!data)
    return true;

  if (!ValidateStructHeaderAndClaimMemory(data, validation_context))
    return false;

  // NOTE: The memory backing |object| may be smaller than |sizeof(*object)| if
  // the message comes from an older version.
  const VideoEncodeAcceleratorClient_NotifyEncoderInfoChange_Params_Data* object = static_cast<const VideoEncodeAcceleratorClient_NotifyEncoderInfoChange_Params_Data*>(data);

  static constexpr struct {
    uint32_t version;
    uint32_t num_bytes;
  } kVersionSizes[] = {{ 0, 16 }};

  if (object->header_.version <=
          kVersionSizes[base::size(kVersionSizes) - 1].version) {
    // Scan in reverse order to optimize for more recent versions.
    for (int i = base::size(kVersionSizes) - 1; i >= 0; --i) {
      if (object->header_.version >= kVersionSizes[i].version) {
        if (object->header_.num_bytes == kVersionSizes[i].num_bytes)
          break;

        ReportValidationError(
            validation_context,
            mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
        return false;
      }
    }
  } else if (object->header_.num_bytes <
                 kVersionSizes[base::size(kVersionSizes) - 1].num_bytes) {
    ReportValidationError(
        validation_context,
        mojo::internal::VALIDATION_ERROR_UNEXPECTED_STRUCT_HEADER);
    return false;
  }

  if (!mojo::internal::ValidatePointerNonNullable(
          object->info, 1, validation_context)) {
    return false;
  }
  if (!mojo::internal::ValidateStruct(object->info, validation_context))
    return false;

  return true;
}

VideoEncodeAcceleratorClient_NotifyEncoderInfoChange_Params_Data::VideoEncodeAcceleratorClient_NotifyEncoderInfoChange_Params_Data()
    : header_({sizeof(*this), 0}) {}

}  // namespace internal
}  // namespace mojom
}  // namespace media