| // Copyright 2020 The Chromium Authors |
| // 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_frame_metadata_mojom_traits.h" |
| |
| #include <utility> |
| |
| #include "base/functional/callback_helpers.h" |
| #include "base/logging.h" |
| #include "build/build_config.h" |
| #include "mojo/public/cpp/base/time_mojom_traits.h" |
| #include "mojo/public/cpp/base/unguessable_token_mojom_traits.h" |
| |
| namespace mojo { |
| |
| // Deserializes has_field and field into a std::optional. |
| #define DESERIALIZE_INTO_OPT(field) \ |
| if (input.has_##field()) \ |
| output->field = input.field() |
| |
| #define READ_AND_ASSIGN_OPT(type, field, FieldInCamelCase) \ |
| std::optional<type> field; \ |
| if (!input.Read##FieldInCamelCase(&field)) \ |
| return false; \ |
| \ |
| output->field = field |
| |
| // static |
| bool StructTraits<media::mojom::VideoFrameMetadataDataView, |
| media::VideoFrameMetadata>:: |
| Read(media::mojom::VideoFrameMetadataDataView input, |
| media::VideoFrameMetadata* output) { |
| // int. |
| DESERIALIZE_INTO_OPT(capture_counter); |
| output->sub_capture_target_version = input.sub_capture_target_version(); |
| output->frame_sequence = input.frame_sequence(); |
| |
| // bool. |
| output->allow_overlay = input.allow_overlay(); |
| output->copy_required = input.copy_required(); |
| output->end_of_stream = input.end_of_stream(); |
| output->texture_owner = input.texture_owner(); |
| output->wants_promotion_hint = input.wants_promotion_hint(); |
| output->protected_video = input.protected_video(); |
| output->hw_protected = input.hw_protected(); |
| output->needs_detiling = input.needs_detiling(); |
| output->is_webgpu_compatible = input.is_webgpu_compatible(); |
| output->power_efficient = input.power_efficient(); |
| output->read_lock_fences_enabled = input.read_lock_fences_enabled(); |
| output->interactive_content = input.interactive_content(); |
| output->texture_origin_is_top_left = input.texture_origin_is_top_left(); |
| |
| // double. |
| DESERIALIZE_INTO_OPT(device_scale_factor); |
| DESERIALIZE_INTO_OPT(page_scale_factor); |
| DESERIALIZE_INTO_OPT(root_scroll_offset_x); |
| DESERIALIZE_INTO_OPT(root_scroll_offset_y); |
| DESERIALIZE_INTO_OPT(top_controls_visible_height); |
| DESERIALIZE_INTO_OPT(frame_rate); |
| DESERIALIZE_INTO_OPT(rtp_timestamp); |
| |
| READ_AND_ASSIGN_OPT(media::VideoTransformation, transformation, |
| Transformation); |
| |
| READ_AND_ASSIGN_OPT(base::UnguessableToken, overlay_plane_id, OverlayPlaneId); |
| |
| READ_AND_ASSIGN_OPT(gfx::Size, source_size, SourceSize); |
| READ_AND_ASSIGN_OPT(gfx::Rect, capture_update_rect, CaptureUpdateRect); |
| READ_AND_ASSIGN_OPT(gfx::Rect, region_capture_rect, RegionCaptureRect); |
| |
| READ_AND_ASSIGN_OPT(base::TimeTicks, receive_time, ReceiveTime); |
| READ_AND_ASSIGN_OPT(base::TimeTicks, capture_begin_time, CaptureBeginTime); |
| READ_AND_ASSIGN_OPT(base::TimeTicks, capture_end_time, CaptureEndTime); |
| READ_AND_ASSIGN_OPT(base::TimeTicks, decode_begin_time, DecodeBeginTime); |
| READ_AND_ASSIGN_OPT(base::TimeTicks, decode_end_time, DecodeEndTime); |
| READ_AND_ASSIGN_OPT(base::TimeTicks, reference_time, ReferenceTime); |
| |
| READ_AND_ASSIGN_OPT(base::TimeDelta, processing_time, ProcessingTime); |
| READ_AND_ASSIGN_OPT(base::TimeDelta, frame_duration, FrameDuration); |
| READ_AND_ASSIGN_OPT(base::TimeDelta, wallclock_frame_duration, |
| WallclockFrameDuration); |
| |
| output->frame_sequence = input.frame_sequence(); |
| |
| return true; |
| } |
| |
| } // namespace mojo |