1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
// Copyright 2019 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef COMPONENTS_VIZ_COMMON_QUADS_VIDEO_HOLE_DRAW_QUAD_H_
#define COMPONENTS_VIZ_COMMON_QUADS_VIDEO_HOLE_DRAW_QUAD_H_
#include <stddef.h>
#include "base/unguessable_token.h"
#include "components/viz/common/quads/texture_draw_quad.h"
#include "components/viz/common/viz_common_export.h"
#include "third_party/skia/include/core/SkColor.h"
#include "ui/gfx/geometry/rect_f.h"
#include "ui/gfx/video_types.h"
namespace viz {
// A VideoHoleDrawQuad is used by Chromecast to instruct that a video
// overlay is to be activated. It carries |overlay_plane_id| which identifies
// the origin of the video overlay frame. |overlay_plane_id| will be used
// to find the right VideoDecoder to apply SetGeometry() on.
class VIZ_COMMON_EXPORT VideoHoleDrawQuad : public DrawQuad {
public:
static constexpr Material kMaterial = Material::kVideoHole;
VideoHoleDrawQuad();
VideoHoleDrawQuad(const VideoHoleDrawQuad& other);
~VideoHoleDrawQuad() override;
void SetNew(const SharedQuadState* shared_quad_state,
const gfx::Rect& rect,
const gfx::Rect& visible_rect,
const base::UnguessableToken& plane_id);
void SetAll(const SharedQuadState* shared_quad_state,
const gfx::Rect& rect,
const gfx::Rect& visible_rect,
bool needs_blending,
const base::UnguessableToken& plane_id);
static const VideoHoleDrawQuad* MaterialCast(const DrawQuad*);
base::UnguessableToken overlay_plane_id;
private:
void ExtendValue(base::trace_event::TracedValue* value) const override;
};
} // namespace viz
#endif // COMPONENTS_VIZ_COMMON_QUADS_VIDEO_HOLE_DRAW_QUAD_H_
|
