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43 lines
1.4 KiB
Plaintext
43 lines
1.4 KiB
Plaintext
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// Copyright 2017 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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module ui.ozone.mojom;
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import "ui/gfx/geometry/mojo/geometry.mojom";
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import "ui/gfx/mojo/buffer_types.mojom";
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import "ui/gfx/mojo/overlay_transform.mojom";
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// ui::OverlayStatus
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enum OverlayStatus {
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OVERLAY_STATUS_PENDING,
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OVERLAY_STATUS_ABLE,
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OVERLAY_STATUS_NOT,
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};
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struct OverlaySurfaceCandidate {
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// Transformation to apply to layer during composition.
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gfx.mojom.OverlayTransform transform;
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// Format of the buffer to composite.
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gfx.mojom.BufferFormat format;
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// Size of the buffer, in pixels.
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gfx.mojom.Size buffer_size;
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// Rect on the display to position the overlay to. Input rectangle may
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// not have integer coordinates, but when accepting for overlay, must
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// be modified by CheckOverlaySupport to output integer values.
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gfx.mojom.RectF display_rect;
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// Crop within the buffer to be placed inside |display_rect|.
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gfx.mojom.RectF crop_rect;
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// Clip rect in the target content space after composition.
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gfx.mojom.Rect clip_rect;
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// If the quad is clipped after composition.
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bool is_clipped;
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// Stacking order of the overlay plane relative to the main surface,
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// which is 0. Signed to allow for "underlays".
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int32 plane_z_order = 0;
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// To be modified by the implementer if this candidate can go into
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// an overlay.
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bool overlay_handled;
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};
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