blob: ee24b5c2bef0439cb64e322c4ccb6283c4ed9fc4 [file] [log] [blame]
// 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 "cc/ipc/compositor_frame_metadata_struct_traits.h"
#include "cc/ipc/selection_struct_traits.h"
#include "cc/ipc/surface_id_struct_traits.h"
#include "ui/events/mojo/latency_info_struct_traits.h"
#include "ui/gfx/mojo/selection_bound_struct_traits.h"
namespace mojo {
// static
bool StructTraits<cc::mojom::CompositorFrameMetadata,
cc::CompositorFrameMetadata>::
Read(cc::mojom::CompositorFrameMetadataDataView data,
cc::CompositorFrameMetadata* out) {
out->device_scale_factor = data.device_scale_factor();
if (!data.ReadRootScrollOffset(&out->root_scroll_offset))
return false;
out->page_scale_factor = data.page_scale_factor();
if (!data.ReadScrollableViewportSize(&out->scrollable_viewport_size) ||
!data.ReadRootLayerSize(&out->root_layer_size)) {
return false;
}
out->min_page_scale_factor = data.min_page_scale_factor();
out->max_page_scale_factor = data.max_page_scale_factor();
out->root_overflow_x_hidden = data.root_overflow_x_hidden();
out->root_overflow_y_hidden = data.root_overflow_y_hidden();
out->may_contain_video = data.may_contain_video();
out->is_resourceless_software_draw_with_scroll_or_animation =
data.is_resourceless_software_draw_with_scroll_or_animation();
if (!data.ReadLocationBarOffset(&out->location_bar_offset) ||
!data.ReadLocationBarContentTranslation(
&out->location_bar_content_translation)) {
return false;
}
out->root_background_color = data.root_background_color();
return data.ReadSelection(&out->selection) &&
data.ReadLatencyInfo(&out->latency_info) &&
data.ReadSatisfiesSequences(&out->satisfies_sequences) &&
data.ReadReferencedSurfaces(&out->referenced_surfaces);
}
} // namespace mojo