diff options
Diffstat (limited to 'src/core/chromium_gpu_helper.cpp')
-rw-r--r-- | src/core/chromium_gpu_helper.cpp | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/src/core/chromium_gpu_helper.cpp b/src/core/chromium_gpu_helper.cpp new file mode 100644 index 000000000..3d393c25d --- /dev/null +++ b/src/core/chromium_gpu_helper.cpp @@ -0,0 +1,86 @@ +/**************************************************************************** +** +** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/legal +** +** This file is part of the QtWebEngine module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Digia gives you certain additional +** rights. These rights are described in the Digia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU +** General Public License version 3.0 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU General Public License version 3.0 requirements will be +** met: http://www.gnu.org/copyleft/gpl.html. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "chromium_gpu_helper.h" + +#include "content/common/gpu/gpu_channel_manager.h" +#include "content/common/gpu/sync_point_manager.h" +#include "content/gpu/gpu_child_thread.h" +#include "gpu/command_buffer/service/mailbox_manager.h" +#include "gpu/command_buffer/service/texture_manager.h" + +static void addSyncPointCallbackDelegate(content::SyncPointManager *syncPointManager, uint32 sync_point, const base::Closure& callback) +{ + syncPointManager->AddSyncPointCallback(sync_point, callback); +} + +base::MessageLoop *gpu_message_loop() +{ + return content::GpuChildThread::instance()->message_loop(); +} + +content::SyncPointManager *sync_point_manager() +{ + content::GpuChannelManager *gpuChannelManager = content::GpuChildThread::instance()->ChannelManager(); + return gpuChannelManager->sync_point_manager(); +} + +void AddSyncPointCallbackOnGpuThread(base::MessageLoop *gpuMessageLoop, content::SyncPointManager *syncPointManager, uint32 sync_point, const base::Closure& callback) +{ + // We need to set our callback from the GPU thread, where the SyncPointManager lives. + gpuMessageLoop->PostTask(FROM_HERE, base::Bind(&addSyncPointCallbackDelegate, make_scoped_refptr(syncPointManager), sync_point, callback)); +} + +gpu::gles2::MailboxManager *mailbox_manager() +{ + content::GpuChannelManager *gpuChannelManager = content::GpuChildThread::instance()->ChannelManager(); + return gpuChannelManager->mailbox_manager(); +} + +gpu::gles2::Texture* ConsumeTexture(gpu::gles2::MailboxManager *mailboxManager, unsigned target, const gpu::gles2::MailboxName& name) +{ + return mailboxManager->ConsumeTexture(target, name); +} + +unsigned int service_id(gpu::gles2::Texture *tex) +{ + return tex->service_id(); +} |