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
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
|
// Copyright 2012 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 CC_QUADS_YUV_VIDEO_DRAW_QUAD_H_
#define CC_QUADS_YUV_VIDEO_DRAW_QUAD_H_
#include "base/basictypes.h"
#include "base/memory/scoped_ptr.h"
#include "cc/base/cc_export.h"
#include "cc/layers/video_layer_impl.h"
#include "cc/quads/draw_quad.h"
namespace cc {
class CC_EXPORT YUVVideoDrawQuad : public DrawQuad {
public:
enum ColorSpace {
REC_601, // SDTV standard with restricted "studio swing" color range.
REC_601_JPEG, // Full color range [0, 255] variant of the above.
COLOR_SPACE_LAST = REC_601_JPEG
};
virtual ~YUVVideoDrawQuad();
static scoped_ptr<YUVVideoDrawQuad> Create();
void SetNew(const SharedQuadState* shared_quad_state,
const gfx::Rect& rect,
const gfx::Rect& opaque_rect,
const gfx::Rect& visible_rect,
const gfx::RectF& tex_coord_rect,
unsigned y_plane_resource_id,
unsigned u_plane_resource_id,
unsigned v_plane_resource_id,
unsigned a_plane_resource_id,
ColorSpace color_space);
void SetAll(const SharedQuadState* shared_quad_state,
const gfx::Rect& rect,
const gfx::Rect& opaque_rect,
const gfx::Rect& visible_rect,
bool needs_blending,
const gfx::RectF& tex_coord_rect,
unsigned y_plane_resource_id,
unsigned u_plane_resource_id,
unsigned v_plane_resource_id,
unsigned a_plane_resource_id,
ColorSpace color_space);
gfx::RectF tex_coord_rect;
unsigned y_plane_resource_id;
unsigned u_plane_resource_id;
unsigned v_plane_resource_id;
unsigned a_plane_resource_id;
ColorSpace color_space;
virtual void IterateResources(const ResourceIteratorCallback& callback)
OVERRIDE;
static const YUVVideoDrawQuad* MaterialCast(const DrawQuad*);
private:
YUVVideoDrawQuad();
virtual void ExtendValue(base::DictionaryValue* value) const OVERRIDE;
};
} // namespace cc
#endif // CC_QUADS_YUV_VIDEO_DRAW_QUAD_H_
|
