| // media/capture/video/chromeos/mojom/camera_metadata.mojom-shared.h is auto generated by mojom_bindings_generator.py, do not edit |
| |
| // Copyright 2016 The Chromium Authors |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef MEDIA_CAPTURE_VIDEO_CHROMEOS_MOJOM_CAMERA_METADATA_MOJOM_SHARED_H_ |
| #define MEDIA_CAPTURE_VIDEO_CHROMEOS_MOJOM_CAMERA_METADATA_MOJOM_SHARED_H_ |
| |
| #include <stdint.h> |
| |
| #include <functional> |
| #include <iosfwd> |
| #include <type_traits> |
| #include <utility> |
| #include "mojo/public/cpp/bindings/array_data_view.h" |
| #include "mojo/public/cpp/bindings/enum_traits.h" |
| #include "mojo/public/cpp/bindings/interface_data_view.h" |
| #include "mojo/public/cpp/bindings/lib/bindings_internal.h" |
| #include "mojo/public/cpp/bindings/lib/serialization.h" |
| #include "mojo/public/cpp/bindings/map_data_view.h" |
| #include "mojo/public/cpp/bindings/string_data_view.h" |
| |
| #include "third_party/perfetto/include/perfetto/tracing/traced_value_forward.h" |
| |
| #include "media/capture/video/chromeos/mojom/camera_metadata.mojom-shared-internal.h" |
| #include "media/capture/video/chromeos/mojom/camera_metadata_tags.mojom-shared.h" |
| |
| |
| |
| |
| |
| |
| |
| namespace cros::mojom { |
| class CameraMetadataEntryDataView; |
| |
| class CameraMetadataDataView; |
| |
| |
| |
| } // cros::mojom |
| |
| namespace mojo { |
| namespace internal { |
| |
| template <> |
| struct MojomTypeTraits<::cros::mojom::CameraMetadataEntryDataView> { |
| using Data = ::cros::mojom::internal::CameraMetadataEntry_Data; |
| using DataAsArrayElement = Pointer<Data>; |
| static constexpr MojomTypeCategory category = MojomTypeCategory::kStruct; |
| }; |
| |
| template <> |
| struct MojomTypeTraits<::cros::mojom::CameraMetadataDataView> { |
| using Data = ::cros::mojom::internal::CameraMetadata_Data; |
| using DataAsArrayElement = Pointer<Data>; |
| static constexpr MojomTypeCategory category = MojomTypeCategory::kStruct; |
| }; |
| |
| } // namespace internal |
| } // namespace mojo |
| |
| |
| namespace cros::mojom { |
| |
| |
| enum class EntryType : int32_t { |
| |
| TYPE_BYTE = 0, |
| |
| TYPE_INT32 = 1, |
| |
| TYPE_FLOAT = 2, |
| |
| TYPE_INT64 = 3, |
| |
| TYPE_DOUBLE = 4, |
| |
| TYPE_RATIONAL = 5, |
| |
| NUM_TYPES = 6, |
| kMinValue = 0, |
| kMaxValue = 6, |
| }; |
| |
| std::ostream& operator<<(std::ostream& os, EntryType value); |
| inline bool IsKnownEnumValue(EntryType value) { |
| return internal::EntryType_Data::IsKnownValue( |
| static_cast<int32_t>(value)); |
| } |
| |
| |
| class CameraMetadataEntryDataView { |
| public: |
| CameraMetadataEntryDataView() = default; |
| |
| CameraMetadataEntryDataView( |
| internal::CameraMetadataEntry_Data* data, |
| mojo::Message* message) |
| : data_(data), message_(message) {} |
| |
| bool is_null() const { return !data_; } |
| uint32_t index() const { |
| return data_->index; |
| } |
| template <typename UserType> |
| [[nodiscard]] bool ReadTag(UserType* output) const { |
| auto data_value = data_->tag; |
| return mojo::internal::Deserialize<::cros::mojom::CameraMetadataTag>( |
| data_value, output); |
| } |
| ::cros::mojom::CameraMetadataTag tag() const { |
| return ::mojo::internal::ToKnownEnumValueHelper( |
| static_cast<::cros::mojom::CameraMetadataTag>(data_->tag)); |
| } |
| template <typename UserType> |
| [[nodiscard]] bool ReadType(UserType* output) const { |
| auto data_value = data_->type; |
| return mojo::internal::Deserialize<::cros::mojom::EntryType>( |
| data_value, output); |
| } |
| EntryType type() const { |
| return ::mojo::internal::ToKnownEnumValueHelper( |
| static_cast<::cros::mojom::EntryType>(data_->type)); |
| } |
| uint32_t count() const { |
| return data_->count; |
| } |
| inline void GetDataDataView( |
| mojo::ArrayDataView<uint8_t>* output); |
| |
| template <typename UserType> |
| [[nodiscard]] bool ReadData(UserType* output) { |
| |
| auto* pointer = data_->data.Get(); |
| return mojo::internal::Deserialize<mojo::ArrayDataView<uint8_t>>( |
| pointer, output, message_); |
| } |
| private: |
| internal::CameraMetadataEntry_Data* data_ = nullptr; |
| mojo::Message* message_ = nullptr; |
| }; |
| |
| |
| class CameraMetadataDataView { |
| public: |
| CameraMetadataDataView() = default; |
| |
| CameraMetadataDataView( |
| internal::CameraMetadata_Data* data, |
| mojo::Message* message) |
| : data_(data), message_(message) {} |
| |
| bool is_null() const { return !data_; } |
| uint32_t size() const { |
| return data_->size; |
| } |
| uint32_t entry_count() const { |
| return data_->entry_count; |
| } |
| uint32_t entry_capacity() const { |
| return data_->entry_capacity; |
| } |
| uint32_t data_count() const { |
| return data_->data_count; |
| } |
| uint32_t data_capacity() const { |
| return data_->data_capacity; |
| } |
| inline void GetEntriesDataView( |
| mojo::ArrayDataView<CameraMetadataEntryDataView>* output); |
| |
| template <typename UserType> |
| [[nodiscard]] bool ReadEntries(UserType* output) { |
| |
| static_assert( |
| mojo::internal::IsValidUserTypeForOptionalValue< |
| mojo::ArrayDataView<::cros::mojom::CameraMetadataEntryDataView>, UserType>(), |
| "Attempting to read the optional `entries` field into a type which " |
| "cannot represent a null value. Either wrap the destination object " |
| "with std::optional, ensure that any corresponding " |
| "{Struct/Union/Array/String}Traits define the necessary IsNull and " |
| "SetToNull methods, or use `MaybeReadEntries` instead " |
| "of `ReadEntries if you're fine with null values being " |
| "silently ignored in this case."); |
| auto* pointer = data_->entries.Get(); |
| return mojo::internal::Deserialize<mojo::ArrayDataView<::cros::mojom::CameraMetadataEntryDataView>>( |
| pointer, output, message_); |
| } |
| private: |
| internal::CameraMetadata_Data* data_ = nullptr; |
| mojo::Message* message_ = nullptr; |
| }; |
| |
| |
| } // cros::mojom |
| |
| namespace std { |
| |
| template <> |
| struct hash<::cros::mojom::EntryType> |
| : public mojo::internal::EnumHashImpl<::cros::mojom::EntryType> {}; |
| |
| } // namespace std |
| |
| namespace mojo { |
| |
| |
| namespace internal { |
| |
| template <typename MaybeConstUserType> |
| struct Serializer<::cros::mojom::EntryType, MaybeConstUserType> { |
| using UserType = typename std::remove_const<MaybeConstUserType>::type; |
| using Traits = EnumTraits<::cros::mojom::EntryType, UserType>; |
| |
| static void Serialize(UserType input, int32_t* output) { |
| *output = static_cast<int32_t>(Traits::ToMojom(input)); |
| } |
| |
| static bool Deserialize(int32_t input, UserType* output) { |
| return Traits::FromMojom(::mojo::internal::ToKnownEnumValueHelper( |
| static_cast<::cros::mojom::EntryType>(input)), output); |
| } |
| }; |
| |
| } // namespace internal |
| |
| |
| namespace internal { |
| |
| template <typename MaybeConstUserType> |
| struct Serializer<::cros::mojom::CameraMetadataEntryDataView, MaybeConstUserType> { |
| using UserType = typename std::remove_const<MaybeConstUserType>::type; |
| using Traits = StructTraits<::cros::mojom::CameraMetadataEntryDataView, UserType>; |
| |
| static void Serialize( |
| MaybeConstUserType& input, |
| mojo::internal::MessageFragment<::cros::mojom::internal::CameraMetadataEntry_Data>& fragment) { |
| if (CallIsNullIfExists<Traits>(input)) |
| return; |
| fragment.Allocate(); |
| fragment->index = Traits::index(input); |
| mojo::internal::Serialize<::cros::mojom::CameraMetadataTag>( |
| Traits::tag(input), &fragment->tag); |
| mojo::internal::Serialize<::cros::mojom::EntryType>( |
| Traits::type(input), &fragment->type); |
| fragment->count = Traits::count(input); |
| decltype(Traits::data(input)) in_data = Traits::data(input); |
| mojo::internal::MessageFragment< |
| typename decltype(fragment->data)::BaseType> |
| data_fragment(fragment.message()); |
| constexpr const mojo::internal::ContainerValidateParams& data_validate_params = |
| mojo::internal::GetArrayValidator<0, false, nullptr>(); |
| mojo::internal::Serialize<mojo::ArrayDataView<uint8_t>>( |
| in_data, data_fragment, &data_validate_params); |
| fragment->data.Set( |
| data_fragment.is_null() ? nullptr : data_fragment.data()); |
| MOJO_INTERNAL_DLOG_SERIALIZATION_WARNING( |
| fragment->data.is_null(), |
| mojo::internal::VALIDATION_ERROR_UNEXPECTED_NULL_POINTER, |
| "null data in CameraMetadataEntry struct"); |
| } |
| |
| static bool Deserialize(::cros::mojom::internal::CameraMetadataEntry_Data* input, |
| UserType* output, |
| Message* message) { |
| if (!input) |
| return CallSetToNullIfExists<Traits>(output); |
| |
| ::cros::mojom::CameraMetadataEntryDataView data_view(input, message); |
| return Traits::Read(data_view, output); |
| } |
| }; |
| |
| } // namespace internal |
| |
| |
| namespace internal { |
| |
| template <typename MaybeConstUserType> |
| struct Serializer<::cros::mojom::CameraMetadataDataView, MaybeConstUserType> { |
| using UserType = typename std::remove_const<MaybeConstUserType>::type; |
| using Traits = StructTraits<::cros::mojom::CameraMetadataDataView, UserType>; |
| |
| static void Serialize( |
| MaybeConstUserType& input, |
| mojo::internal::MessageFragment<::cros::mojom::internal::CameraMetadata_Data>& fragment) { |
| if (CallIsNullIfExists<Traits>(input)) |
| return; |
| fragment.Allocate(); |
| fragment->size = Traits::size(input); |
| fragment->entry_count = Traits::entry_count(input); |
| fragment->entry_capacity = Traits::entry_capacity(input); |
| fragment->data_count = Traits::data_count(input); |
| fragment->data_capacity = Traits::data_capacity(input); |
| decltype(Traits::entries(input)) in_entries = Traits::entries(input); |
| mojo::internal::MessageFragment< |
| typename decltype(fragment->entries)::BaseType> |
| entries_fragment(fragment.message()); |
| constexpr const mojo::internal::ContainerValidateParams& entries_validate_params = |
| mojo::internal::GetArrayValidator<0, false, nullptr>(); |
| mojo::internal::Serialize<mojo::ArrayDataView<::cros::mojom::CameraMetadataEntryDataView>>( |
| in_entries, entries_fragment, &entries_validate_params); |
| fragment->entries.Set( |
| entries_fragment.is_null() ? nullptr : entries_fragment.data()); |
| } |
| |
| static bool Deserialize(::cros::mojom::internal::CameraMetadata_Data* input, |
| UserType* output, |
| Message* message) { |
| if (!input) |
| return CallSetToNullIfExists<Traits>(output); |
| |
| ::cros::mojom::CameraMetadataDataView data_view(input, message); |
| return Traits::Read(data_view, output); |
| } |
| }; |
| |
| } // namespace internal |
| |
| } // namespace mojo |
| |
| |
| namespace cros::mojom { |
| |
| inline void CameraMetadataEntryDataView::GetDataDataView( |
| mojo::ArrayDataView<uint8_t>* output) { |
| auto pointer = data_->data.Get(); |
| *output = mojo::ArrayDataView<uint8_t>(pointer, message_); |
| } |
| |
| |
| inline void CameraMetadataDataView::GetEntriesDataView( |
| mojo::ArrayDataView<CameraMetadataEntryDataView>* output) { |
| auto pointer = data_->entries.Get(); |
| *output = mojo::ArrayDataView<CameraMetadataEntryDataView>(pointer, message_); |
| } |
| |
| |
| |
| } // cros::mojom |
| |
| // Declare TraceFormatTraits for enums, which should be defined in ::perfetto |
| // namespace. |
| |
| namespace perfetto { |
| |
| template <> |
| struct TraceFormatTraits<::cros::mojom::EntryType> { |
| static void WriteIntoTrace(perfetto::TracedValue context, ::cros::mojom::EntryType value); |
| }; |
| |
| } // namespace perfetto |
| |
| #endif // MEDIA_CAPTURE_VIDEO_CHROMEOS_MOJOM_CAMERA_METADATA_MOJOM_SHARED_H_ |