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// Copyright 2015 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "blimp/client/app/blimp_startup.h"
#include "base/command_line.h"
#include "base/files/file_path.h"
#include "base/lazy_instance.h"
#include "base/logging.h"
#include "base/message_loop/message_loop.h"
#include "base/path_service.h"
#include "blimp/client/app/blimp_discardable_memory_allocator.h"
#include "blimp/client/feature/compositor/decoding_image_generator.h"
#include "third_party/skia/include/core/SkGraphics.h"
#include "ui/gl/gl_surface.h"
class SkImageGenerator;
namespace {
base::LazyInstance<std::unique_ptr<base::MessageLoopForUI>>
g_main_message_loop = LAZY_INSTANCE_INITIALIZER;
base::LazyInstance<blimp::client::BlimpDiscardableMemoryAllocator>
g_discardable_memory_allocator = LAZY_INSTANCE_INITIALIZER;
SkImageGenerator* CreateImageGenerator(SkData* data) {
return blimp::client::DecodingImageGenerator::create(data);
}
} // namespace
namespace blimp {
namespace client {
void InitializeLogging() {
// TODO(haibinlu): Remove this before release.
// Enables a few verbose log by default.
if (!base::CommandLine::ForCurrentProcess()->HasSwitch("vmodule")) {
std::string log_filter =
std::string("blimp_message_pump=1, blimp_connection=1,") +
std::string("blimp_compositor=1, blimp_compositor_manager=1,") +
std::string("remote_channel_impl=1");
base::CommandLine::ForCurrentProcess()->AppendSwitchASCII("vmodule",
log_filter);
}
logging::LoggingSettings settings;
#if defined(OS_ANDROID)
settings.logging_dest = logging::LOG_TO_SYSTEM_DEBUG_LOG;
#else
base::FilePath log_filename;
PathService::Get(base::DIR_EXE, &log_filename);
log_filename = log_filename.AppendASCII("blimp_client.log");
settings.logging_dest = logging::LOG_TO_ALL;
settings.log_file = log_filename.value().c_str();
settings.delete_old = logging::DELETE_OLD_LOG_FILE;
#endif // OS_ANDROID
logging::InitLogging(settings);
logging::SetLogItems(false, // Process ID
false, // Thread ID
false, // Timestamp
false); // Tick count
VLOG(0) << "Chromium logging enabled: level = " << logging::GetMinLogLevel()
<< ", default verbosity = " << logging::GetVlogVerbosity();
}
bool InitializeMainMessageLoop() {
// TODO(dtrainor): Initialize ICU?
// Set the DiscardableMemoryAllocator.
base::DiscardableMemoryAllocator::SetInstance(
g_discardable_memory_allocator.Pointer());
if (!gfx::GLSurface::InitializeOneOff())
return false;
SkGraphics::Init();
SkGraphics::SetImageGeneratorFromEncodedFactory(CreateImageGenerator);
g_main_message_loop.Get().reset(new base::MessageLoopForUI);
return true;
}
} // namespace client
} // namespace blimp
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