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/debug/trace_event_argument.h"
8 #include "base/logging.h"
9 #include "base/values.h"
10 #include "cc/base/math_util.h"
11
12 namespace cc {
13
IOSurfaceDrawQuad()14 IOSurfaceDrawQuad::IOSurfaceDrawQuad()
15 : io_surface_resource_id(0),
16 orientation(FLIPPED) {
17 }
18
SetNew(const SharedQuadState * shared_quad_state,const gfx::Rect & rect,const gfx::Rect & opaque_rect,const gfx::Rect & visible_rect,const gfx::Size & io_surface_size,unsigned io_surface_resource_id,Orientation orientation)19 void IOSurfaceDrawQuad::SetNew(const SharedQuadState* shared_quad_state,
20 const gfx::Rect& rect,
21 const gfx::Rect& opaque_rect,
22 const gfx::Rect& visible_rect,
23 const gfx::Size& io_surface_size,
24 unsigned io_surface_resource_id,
25 Orientation orientation) {
26 bool needs_blending = false;
27 DrawQuad::SetAll(shared_quad_state, DrawQuad::IO_SURFACE_CONTENT, rect,
28 opaque_rect, visible_rect, needs_blending);
29 this->io_surface_size = io_surface_size;
30 this->io_surface_resource_id = io_surface_resource_id;
31 this->orientation = orientation;
32 }
33
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::Size & io_surface_size,unsigned io_surface_resource_id,Orientation orientation)34 void IOSurfaceDrawQuad::SetAll(const SharedQuadState* shared_quad_state,
35 const gfx::Rect& rect,
36 const gfx::Rect& opaque_rect,
37 const gfx::Rect& visible_rect,
38 bool needs_blending,
39 const gfx::Size& io_surface_size,
40 unsigned io_surface_resource_id,
41 Orientation orientation) {
42 DrawQuad::SetAll(shared_quad_state, DrawQuad::IO_SURFACE_CONTENT, rect,
43 opaque_rect, visible_rect, needs_blending);
44 this->io_surface_size = io_surface_size;
45 this->io_surface_resource_id = io_surface_resource_id;
46 this->orientation = orientation;
47 }
48
IterateResources(const ResourceIteratorCallback & callback)49 void IOSurfaceDrawQuad::IterateResources(
50 const ResourceIteratorCallback& callback) {
51 io_surface_resource_id = callback.Run(io_surface_resource_id);
52 }
53
MaterialCast(const DrawQuad * quad)54 const IOSurfaceDrawQuad* IOSurfaceDrawQuad::MaterialCast(
55 const DrawQuad* quad) {
56 DCHECK(quad->material == DrawQuad::IO_SURFACE_CONTENT);
57 return static_cast<const IOSurfaceDrawQuad*>(quad);
58 }
59
ExtendValue(base::debug::TracedValue * value) const60 void IOSurfaceDrawQuad::ExtendValue(base::debug::TracedValue* value) const {
61 value->BeginDictionary("io_surface_size");
62 MathUtil::AddToTracedValue(io_surface_size, value);
63 value->EndDictionary();
64
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