1a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)// Copyright 2014 The Chromium Authors. All rights reserved.
21e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)// Use of this source code is governed by a BSD-style license that can be
31e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)// found in the LICENSE file.
41e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)
5a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)#include "ui/compositor/test/in_process_context_factory.h"
61e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)
7cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)#include "base/command_line.h"
8cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)#include "base/threading/thread.h"
91e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)#include "cc/output/output_surface.h"
10010d83a9304c5a91596085d917d248abff47903aTorne (Richard Coles)#include "cc/test/test_shared_bitmap_manager.h"
11cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)#include "ui/compositor/compositor_switches.h"
121e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)#include "ui/compositor/reflector.h"
131e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)#include "ui/gl/gl_implementation.h"
141e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)#include "ui/gl/gl_surface.h"
151e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)#include "webkit/common/gpu/context_provider_in_process.h"
161e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)#include "webkit/common/gpu/grcontext_for_webgraphicscontext3d.h"
171e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)#include "webkit/common/gpu/webgraphicscontext3d_in_process_command_buffer_impl.h"
181e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)
191e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)namespace ui {
201e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)
21010d83a9304c5a91596085d917d248abff47903aTorne (Richard Coles)InProcessContextFactory::InProcessContextFactory()
22010d83a9304c5a91596085d917d248abff47903aTorne (Richard Coles)    : shared_bitmap_manager_(new cc::TestSharedBitmapManager()) {
231320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci  DCHECK_NE(gfx::GetGLImplementation(), gfx::kGLImplementationNone)
241320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci      << "If running tests, ensure that main() is calling "
251320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci      << "gfx::GLSurface::InitializeOneOffForTests()";
261320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci
27cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)#if defined(OS_CHROMEOS)
28cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)  bool use_thread = !CommandLine::ForCurrentProcess()->HasSwitch(
29cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)      switches::kUIDisableThreadedCompositing);
30cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)#else
31cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)  bool use_thread = false;
32cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)#endif
33cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)  if (use_thread) {
34cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)    compositor_thread_.reset(new base::Thread("Browser Compositor"));
35cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)    compositor_thread_->Start();
36cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)  }
371e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)}
381e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)
39a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)InProcessContextFactory::~InProcessContextFactory() {}
401e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)
41a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)scoped_ptr<cc::OutputSurface> InProcessContextFactory::CreateOutputSurface(
42a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)    Compositor* compositor,
43a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)    bool software_fallback) {
44a3f6a49ab37290eeeb8db0f41ec0f1cb74a68be7Torne (Richard Coles)  DCHECK(!software_fallback);
45f2477e01787aa58f445919b809d89e252beef54fTorne (Richard Coles)  blink::WebGraphicsContext3D::Attributes attrs;
461e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)  attrs.depth = false;
471e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)  attrs.stencil = false;
481e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)  attrs.antialias = false;
491e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)  attrs.shareResources = true;
50e5d81f57cb97b3b6b7fccc9c5610d21eb81db09dBen Murdoch  bool lose_context_when_out_of_memory = true;
511e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)
521e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)  using webkit::gpu::WebGraphicsContext3DInProcessCommandBufferImpl;
531e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)  scoped_ptr<WebGraphicsContext3DInProcessCommandBufferImpl> context3d(
541e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)      WebGraphicsContext3DInProcessCommandBufferImpl::CreateViewContext(
55e5d81f57cb97b3b6b7fccc9c5610d21eb81db09dBen Murdoch          attrs, lose_context_when_out_of_memory, compositor->widget()));
561e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)  CHECK(context3d);
571e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)
581e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)  using webkit::gpu::ContextProviderInProcess;
591e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)  scoped_refptr<ContextProviderInProcess> context_provider =
60a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)      ContextProviderInProcess::Create(context3d.Pass(), "UICompositor");
611e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)
621e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)  return make_scoped_ptr(new cc::OutputSurface(context_provider));
631e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)}
641e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)
65a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)scoped_refptr<Reflector> InProcessContextFactory::CreateReflector(
661e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)    Compositor* mirroed_compositor,
671e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)    Layer* mirroring_layer) {
68a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)  return new Reflector();
691e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)}
701e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)
71a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)void InProcessContextFactory::RemoveReflector(
72a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)    scoped_refptr<Reflector> reflector) {}
731e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)
741e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)scoped_refptr<cc::ContextProvider>
75a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)InProcessContextFactory::SharedMainThreadContextProvider() {
761320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci  if (shared_main_thread_contexts_.get() &&
771e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)      !shared_main_thread_contexts_->DestroyedOnMainThread())
781e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)    return shared_main_thread_contexts_;
791e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)
805c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu  bool lose_context_when_out_of_memory = false;
815c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu  shared_main_thread_contexts_ =
825c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu      webkit::gpu::ContextProviderInProcess::CreateOffscreen(
835c02ac1a9c1b504631c0a3d2b6e737b5d738bae1Bo Liu          lose_context_when_out_of_memory);
841320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci  if (shared_main_thread_contexts_.get() &&
851e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)      !shared_main_thread_contexts_->BindToCurrentThread())
861e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)    shared_main_thread_contexts_ = NULL;
871e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)
881e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)  return shared_main_thread_contexts_;
891e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)}
901e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)
91a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)void InProcessContextFactory::RemoveCompositor(Compositor* compositor) {}
921e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)
93a1401311d1ab56c4ed0a474bd38c108f75cb0cd9Torne (Richard Coles)bool InProcessContextFactory::DoesCreateTestContexts() { return false; }
941e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)
95010d83a9304c5a91596085d917d248abff47903aTorne (Richard Coles)cc::SharedBitmapManager* InProcessContextFactory::GetSharedBitmapManager() {
96010d83a9304c5a91596085d917d248abff47903aTorne (Richard Coles)  return shared_bitmap_manager_.get();
97010d83a9304c5a91596085d917d248abff47903aTorne (Richard Coles)}
98010d83a9304c5a91596085d917d248abff47903aTorne (Richard Coles)
99cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)base::MessageLoopProxy* InProcessContextFactory::GetCompositorMessageLoop() {
100cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)  if (!compositor_thread_)
101cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)    return NULL;
1021320f92c476a1ad9d19dba2a48c72b75566198e9Primiano Tucci  return compositor_thread_->message_loop_proxy().get();
103cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)}
104cedac228d2dd51db4b79ea1e72c7f249408ee061Torne (Richard Coles)
1051e9bf3e0803691d0a228da41fc608347b6db4340Torne (Richard Coles)}  // namespace ui
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