1 // Copyright 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
4
5 #include "cc/quads/io_surface_draw_quad.h"
6
7 #include "base/logging.h"
8 #include "base/values.h"
9 #include "cc/base/math_util.h"
10
11 namespace cc {
12
IOSurfaceDrawQuad()13 IOSurfaceDrawQuad::IOSurfaceDrawQuad()
14 : io_surface_resource_id(0),
15 orientation(FLIPPED) {
16 }
17
Create()18 scoped_ptr<IOSurfaceDrawQuad> IOSurfaceDrawQuad::Create() {
19 return make_scoped_ptr(new IOSurfaceDrawQuad);
20 }
21
SetNew(const SharedQuadState * shared_quad_state,gfx::Rect rect,gfx::Rect opaque_rect,gfx::Size io_surface_size,unsigned io_surface_resource_id,Orientation orientation)22 void IOSurfaceDrawQuad::SetNew(const SharedQuadState* shared_quad_state,
23 gfx::Rect rect,
24 gfx::Rect opaque_rect,
25 gfx::Size io_surface_size,
26 unsigned io_surface_resource_id,
27 Orientation orientation) {
28 gfx::Rect visible_rect = rect;
29 bool needs_blending = false;
30 DrawQuad::SetAll(shared_quad_state, DrawQuad::IO_SURFACE_CONTENT, rect,
31 opaque_rect, visible_rect, needs_blending);
32 this->io_surface_size = io_surface_size;
33 this->io_surface_resource_id = io_surface_resource_id;
34 this->orientation = orientation;
35 }
36
SetAll(const SharedQuadState * shared_quad_state,gfx::Rect rect,gfx::Rect opaque_rect,gfx::Rect visible_rect,bool needs_blending,gfx::Size io_surface_size,unsigned io_surface_resource_id,Orientation orientation)37 void IOSurfaceDrawQuad::SetAll(const SharedQuadState* shared_quad_state,
38 gfx::Rect rect,
39 gfx::Rect opaque_rect,
40 gfx::Rect visible_rect,
41 bool needs_blending,
42 gfx::Size io_surface_size,
43 unsigned io_surface_resource_id,
44 Orientation orientation) {
45 DrawQuad::SetAll(shared_quad_state, DrawQuad::IO_SURFACE_CONTENT, rect,
46 opaque_rect, visible_rect, needs_blending);
47 this->io_surface_size = io_surface_size;
48 this->io_surface_resource_id = io_surface_resource_id;
49 this->orientation = orientation;
50 }
51
IterateResources(const ResourceIteratorCallback & callback)52 void IOSurfaceDrawQuad::IterateResources(
53 const ResourceIteratorCallback& callback) {
54 io_surface_resource_id = callback.Run(io_surface_resource_id);
55 }
56
MaterialCast(const DrawQuad * quad)57 const IOSurfaceDrawQuad* IOSurfaceDrawQuad::MaterialCast(
58 const DrawQuad* quad) {
59 DCHECK(quad->material == DrawQuad::IO_SURFACE_CONTENT);
60 return static_cast<const IOSurfaceDrawQuad*>(quad);
61 }
62
ExtendValue(base::DictionaryValue * value) const63 void IOSurfaceDrawQuad::ExtendValue(base::DictionaryValue* value) const {
64 value->Set("io_surface_size", MathUtil::AsValue(io_surface_size).release());
65 value->SetInteger("io_surface_resource_id", io_surface_resource_id);
66 const char* orientation_string = NULL;
67 switch (orientation) {
68 case FLIPPED:
69 orientation_string = "flipped";
70 break;
71 case UNFLIPPED:
72 orientation_string = "unflipped";
73 break;
74 }
75
76 value->SetString("orientation", orientation_string);
77 }
78
79 } // namespace cc
80