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// 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.
#ifndef SERVICES_VIZ_PUBLIC_CPP_COMPOSITING_COMPOSITOR_FRAME_METADATA_MOJOM_TRAITS_H_
#define SERVICES_VIZ_PUBLIC_CPP_COMPOSITING_COMPOSITOR_FRAME_METADATA_MOJOM_TRAITS_H_
#include <memory>
#include <vector>
#include "build/build_config.h"
#include "components/viz/common/quads/compositor_frame_metadata.h"
#include "components/viz/common/surfaces/region_capture_bounds.h"
#include "services/viz/public/cpp/compositing/begin_frame_args_mojom_traits.h"
#include "services/viz/public/cpp/compositing/compositor_frame_transition_directive_mojom_traits.h"
#include "services/viz/public/cpp/compositing/frame_deadline_mojom_traits.h"
#include "services/viz/public/cpp/compositing/region_capture_bounds_mojom_traits.h"
#include "services/viz/public/cpp/compositing/surface_range_mojom_traits.h"
#include "services/viz/public/mojom/compositing/compositor_frame_metadata.mojom-shared.h"
#include "third_party/abseil-cpp/absl/types/optional.h"
#include "ui/gfx/mojom/delegated_ink_metadata_mojom_traits.h"
#include "ui/gfx/mojom/display_color_spaces_mojom_traits.h"
#include "ui/gfx/mojom/overlay_transform_mojom_traits.h"
namespace mojo {
template <>
struct StructTraits<viz::mojom::CompositorFrameMetadataDataView,
viz::CompositorFrameMetadata> {
static float device_scale_factor(
const viz::CompositorFrameMetadata& metadata) {
DCHECK_GT(metadata.device_scale_factor, 0);
return metadata.device_scale_factor;
}
static gfx::PointF root_scroll_offset(
const viz::CompositorFrameMetadata& metadata) {
return metadata.root_scroll_offset;
}
static float page_scale_factor(const viz::CompositorFrameMetadata& metadata) {
return metadata.page_scale_factor;
}
static gfx::SizeF scrollable_viewport_size(
const viz::CompositorFrameMetadata& metadata) {
return metadata.scrollable_viewport_size;
}
static gfx::ContentColorUsage content_color_usage(
const viz::CompositorFrameMetadata& metadata) {
return metadata.content_color_usage;
}
static bool may_contain_video(const viz::CompositorFrameMetadata& metadata) {
return metadata.may_contain_video;
}
static bool may_throttle_if_undrawn_frames(
const viz::CompositorFrameMetadata& metadata) {
return metadata.may_throttle_if_undrawn_frames;
}
static bool has_shared_element_resources(
const viz::CompositorFrameMetadata& metadata) {
return metadata.has_shared_element_resources;
}
static bool is_resourceless_software_draw_with_scroll_or_animation(
const viz::CompositorFrameMetadata& metadata) {
return metadata.is_resourceless_software_draw_with_scroll_or_animation;
}
static uint32_t root_background_color(
const viz::CompositorFrameMetadata& metadata) {
return metadata.root_background_color;
}
static const std::vector<ui::LatencyInfo>& latency_info(
const viz::CompositorFrameMetadata& metadata) {
return metadata.latency_info;
}
static const std::vector<viz::SurfaceRange>& referenced_surfaces(
const viz::CompositorFrameMetadata& metadata) {
return metadata.referenced_surfaces;
}
static const std::vector<viz::SurfaceId>& activation_dependencies(
const viz::CompositorFrameMetadata& metadata) {
return metadata.activation_dependencies;
}
static const viz::FrameDeadline& deadline(
const viz::CompositorFrameMetadata& metadata) {
return metadata.deadline;
}
static const viz::BeginFrameAck& begin_frame_ack(
const viz::CompositorFrameMetadata& metadata) {
return metadata.begin_frame_ack;
}
static uint32_t frame_token(const viz::CompositorFrameMetadata& metadata) {
DCHECK_GT(metadata.frame_token, 0u);
return metadata.frame_token;
}
static bool send_frame_token_to_embedder(
const viz::CompositorFrameMetadata& metadata) {
return metadata.send_frame_token_to_embedder;
}
static float min_page_scale_factor(
const viz::CompositorFrameMetadata& metadata) {
return metadata.min_page_scale_factor;
}
static absl::optional<base::TimeDelta> preferred_frame_interval(
const viz::CompositorFrameMetadata& metadata) {
DCHECK(!metadata.preferred_frame_interval ||
metadata.preferred_frame_interval.value() >= base::TimeDelta());
return metadata.preferred_frame_interval;
}
static bool top_controls_visible_height_set(
const viz::CompositorFrameMetadata& metadata) {
return metadata.top_controls_visible_height.has_value();
}
static float top_controls_visible_height(
const viz::CompositorFrameMetadata& metadata) {
return metadata.top_controls_visible_height.value_or(0.f);
}
static gfx::OverlayTransform display_transform_hint(
const viz::CompositorFrameMetadata& metadata) {
return metadata.display_transform_hint;
}
static const std::unique_ptr<gfx::DelegatedInkMetadata>&
delegated_ink_metadata(const viz::CompositorFrameMetadata& metadata) {
return metadata.delegated_ink_metadata;
}
static const std::vector<viz::CompositorFrameTransitionDirective>&
transition_directives(const viz::CompositorFrameMetadata& metadata) {
return metadata.transition_directives;
}
static const viz::RegionCaptureBounds& capture_bounds(
const viz::CompositorFrameMetadata& metadata) {
return metadata.capture_bounds;
}
static bool Read(viz::mojom::CompositorFrameMetadataDataView data,
viz::CompositorFrameMetadata* out);
};
} // namespace mojo
#endif // SERVICES_VIZ_PUBLIC_CPP_COMPOSITING_COMPOSITOR_FRAME_METADATA_MOJOM_TRAITS_H_
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