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/stream_video_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
StreamVideoDrawQuad()14 StreamVideoDrawQuad::StreamVideoDrawQuad() : resource_id(0) {}
15
SetNew(const SharedQuadState * shared_quad_state,const gfx::Rect & rect,const gfx::Rect & opaque_rect,const gfx::Rect & visible_rect,unsigned resource_id,const gfx::Transform & matrix)16 void StreamVideoDrawQuad::SetNew(const SharedQuadState* shared_quad_state,
17 const gfx::Rect& rect,
18 const gfx::Rect& opaque_rect,
19 const gfx::Rect& visible_rect,
20 unsigned resource_id,
21 const gfx::Transform& matrix) {
22 bool needs_blending = false;
23 DrawQuad::SetAll(shared_quad_state, DrawQuad::STREAM_VIDEO_CONTENT, rect,
24 opaque_rect, visible_rect, needs_blending);
25 this->resource_id = resource_id;
26 this->matrix = matrix;
27 }
28
SetAll(const SharedQuadState * shared_quad_state,const gfx::Rect & rect,const gfx::Rect & opaque_rect,const gfx::Rect & visible_rect,bool needs_blending,unsigned resource_id,const gfx::Transform & matrix)29 void StreamVideoDrawQuad::SetAll(const SharedQuadState* shared_quad_state,
30 const gfx::Rect& rect,
31 const gfx::Rect& opaque_rect,
32 const gfx::Rect& visible_rect,
33 bool needs_blending,
34 unsigned resource_id,
35 const gfx::Transform& matrix) {
36 DrawQuad::SetAll(shared_quad_state, DrawQuad::STREAM_VIDEO_CONTENT, rect,
37 opaque_rect, visible_rect, needs_blending);
38 this->resource_id = resource_id;
39 this->matrix = matrix;
40 }
41
IterateResources(const ResourceIteratorCallback & callback)42 void StreamVideoDrawQuad::IterateResources(
43 const ResourceIteratorCallback& callback) {
44 resource_id = callback.Run(resource_id);
45 }
46
MaterialCast(const DrawQuad * quad)47 const StreamVideoDrawQuad* StreamVideoDrawQuad::MaterialCast(
48 const DrawQuad* quad) {
49 DCHECK(quad->material == DrawQuad::STREAM_VIDEO_CONTENT);
50 return static_cast<const StreamVideoDrawQuad*>(quad);
51 }
52
ExtendValue(base::debug::TracedValue * value) const53 void StreamVideoDrawQuad::ExtendValue(base::debug::TracedValue* value) const {
54 value->SetInteger("resource_id", resource_id);
55 value->BeginArray("matrix");
56 MathUtil::AddToTracedValue(matrix, value);
57 value->EndArray();
58 }
59
60 } // namespace cc
61