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| 1 // Copyright 2014 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 "examples/surfaces_app/child_impl.h" | |
| 6 | |
| 7 #include "base/bind.h" | |
| 8 #include "cc/output/compositor_frame.h" | |
| 9 #include "cc/output/delegated_frame_data.h" | |
| 10 #include "cc/quads/render_pass.h" | |
| 11 #include "cc/quads/solid_color_draw_quad.h" | |
| 12 #include "examples/surfaces_app/surfaces_util.h" | |
| 13 #include "mojo/converters/geometry/geometry_type_converters.h" | |
| 14 #include "mojo/converters/surfaces/surfaces_type_converters.h" | |
| 15 #include "mojo/public/cpp/application/application_connection.h" | |
| 16 #include "mojo/services/surfaces/interfaces/surface_id.mojom.h" | |
| 17 #include "mojo/services/surfaces/interfaces/surfaces.mojom.h" | |
| 18 #include "ui/gfx/rect.h" | |
| 19 #include "ui/gfx/transform.h" | |
| 20 | |
| 21 namespace mojo { | |
| 22 namespace examples { | |
| 23 | |
| 24 using cc::RenderPass; | |
| 25 using cc::RenderPassId; | |
| 26 using cc::DrawQuad; | |
| 27 using cc::SolidColorDrawQuad; | |
| 28 using cc::DelegatedFrameData; | |
| 29 using cc::CompositorFrame; | |
| 30 | |
| 31 static const uint32_t kLocalId = 1u; | |
| 32 | |
| 33 ChildImpl::ChildImpl(ApplicationConnection* surfaces_service_connection, | |
| 34 InterfaceRequest<Child> request) | |
| 35 : id_namespace_(0u), binding_(this, request.Pass()) { | |
| 36 surfaces_service_connection->ConnectToService(&surface_); | |
| 37 surface_->GetIdNamespace( | |
| 38 base::Bind(&ChildImpl::SetIdNamespace, base::Unretained(this))); | |
| 39 surface_.WaitForIncomingResponse(); // Wait for ID namespace to arrive. | |
| 40 DCHECK_NE(0u, id_namespace_); | |
| 41 } | |
| 42 | |
| 43 ChildImpl::~ChildImpl() { | |
| 44 surface_->DestroySurface(kLocalId); | |
| 45 } | |
| 46 | |
| 47 void ChildImpl::SetIdNamespace(uint32_t id_namespace) { | |
| 48 id_namespace_ = id_namespace; | |
| 49 } | |
| 50 | |
| 51 void ChildImpl::ProduceFrame(ColorPtr color, | |
| 52 SizePtr size_ptr, | |
| 53 const ProduceCallback& callback) { | |
| 54 gfx::Size size = size_ptr.To<gfx::Size>(); | |
| 55 gfx::Rect rect(size); | |
| 56 RenderPassId id(1, 1); | |
| 57 scoped_ptr<RenderPass> pass = RenderPass::Create(); | |
| 58 pass->SetNew(id, rect, rect, gfx::Transform()); | |
| 59 | |
| 60 CreateAndAppendSimpleSharedQuadState(pass.get(), gfx::Transform(), size); | |
| 61 | |
| 62 SolidColorDrawQuad* color_quad = | |
| 63 pass->CreateAndAppendDrawQuad<SolidColorDrawQuad>(); | |
| 64 bool force_anti_aliasing_off = false; | |
| 65 color_quad->SetNew(pass->shared_quad_state_list.back(), rect, rect, | |
| 66 color.To<SkColor>(), force_anti_aliasing_off); | |
| 67 | |
| 68 scoped_ptr<DelegatedFrameData> delegated_frame_data(new DelegatedFrameData); | |
| 69 delegated_frame_data->render_pass_list.push_back(pass.Pass()); | |
| 70 | |
| 71 scoped_ptr<CompositorFrame> frame(new CompositorFrame); | |
| 72 frame->delegated_frame_data = delegated_frame_data.Pass(); | |
| 73 | |
| 74 surface_->CreateSurface(kLocalId); | |
| 75 surface_->SubmitFrame(kLocalId, mojo::Frame::From(*frame), mojo::Closure()); | |
| 76 auto qualified_id = mojo::SurfaceId::New(); | |
| 77 qualified_id->id_namespace = id_namespace_; | |
| 78 qualified_id->local = kLocalId; | |
| 79 callback.Run(qualified_id.Pass()); | |
| 80 } | |
| 81 | |
| 82 } // namespace examples | |
| 83 } // namespace mojo | |
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Chromium Code Reviews
Issue 1534693002:
Delete the Surfaces service. (Closed)
Base URL: git@github.com:domokit/mojo.git@cl-2d