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Diffstat (limited to 'src/plugins/mediaservices/directshow/mediaplayer/directshowaudioendpointcontrol.cpp')
-rw-r--r--src/plugins/mediaservices/directshow/mediaplayer/directshowaudioendpointcontrol.cpp166
1 files changed, 0 insertions, 166 deletions
diff --git a/src/plugins/mediaservices/directshow/mediaplayer/directshowaudioendpointcontrol.cpp b/src/plugins/mediaservices/directshow/mediaplayer/directshowaudioendpointcontrol.cpp
deleted file mode 100644
index 5f72ca6..0000000
--- a/src/plugins/mediaservices/directshow/mediaplayer/directshowaudioendpointcontrol.cpp
+++ /dev/null
@@ -1,166 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
-** All rights reserved.
-** Contact: Nokia Corporation (qt-info@nokia.com)
-**
-** This file is part of the plugins of the Qt Toolkit.
-**
-** $QT_BEGIN_LICENSE:LGPL$
-** No Commercial Usage
-** This file contains pre-release code and may not be distributed.
-** You may use this file in accordance with the terms and conditions
-** contained in the Technology Preview License Agreement accompanying
-** this package.
-**
-** 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, Nokia gives you certain additional
-** rights. These rights are described in the Nokia Qt LGPL Exception
-** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
-**
-** If you have questions regarding the use of this file, please contact
-** Nokia at qt-info@nokia.com.
-**
-**
-**
-**
-**
-**
-**
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "directshowaudioendpointcontrol.h"
-
-#include "directshowglobal.h"
-#include "directshowplayerservice.h"
-
-
-QT_BEGIN_NAMESPACE
-
-DirectShowAudioEndpointControl::DirectShowAudioEndpointControl(
- DirectShowPlayerService *service, QObject *parent)
- : QMediaControl(parent)
- , m_service(service)
- , m_bindContext(0)
- , m_deviceEnumerator(0)
-{
- if (CreateBindCtx(0, &m_bindContext) == S_OK) {
- m_deviceEnumerator = com_new<ICreateDevEnum>(CLSID_SystemDeviceEnum, IID_ICreateDevEnum);
-
- updateEndpoints();
-
- setActiveEndpoint(m_defaultEndpoint);
- }
-}
-
-DirectShowAudioEndpointControl::~DirectShowAudioEndpointControl()
-{
- foreach (IMoniker *moniker, m_devices)
- moniker->Release();
-
- if (m_bindContext)
- m_bindContext->Release();
-
- if (m_deviceEnumerator)
- m_deviceEnumerator->Release();
-}
-
-QList<QString> DirectShowAudioEndpointControl::availableEndpoints() const
-{
- return m_devices.keys();
-}
-
-QString DirectShowAudioEndpointControl::endpointDescription(const QString &name) const
-{
-#ifdef __IPropertyBag_INTERFACE_DEFINED__
- QString description;
-
- if (IMoniker *moniker = m_devices.value(name, 0)) {
- IPropertyBag *propertyBag = 0;
- if (SUCCEEDED(moniker->BindToStorage(
- 0, 0, IID_IPropertyBag, reinterpret_cast<void **>(&propertyBag)))) {
- VARIANT name;
- VariantInit(&name);
- if (SUCCEEDED(propertyBag->Read(L"FriendlyName", &name, 0)))
- description = QString::fromWCharArray(name.bstrVal);
- VariantClear(&name);
- propertyBag->Release();
- }
- }
-
- return description;
-#else
- return name.section(QLatin1Char('\\'), -1);
-#endif
-}
-
-QString DirectShowAudioEndpointControl::defaultEndpoint() const
-{
- return m_defaultEndpoint;
-}
-
-QString DirectShowAudioEndpointControl::activeEndpoint() const
-{
- return m_activeEndpoint;
-}
-
-void DirectShowAudioEndpointControl::setActiveEndpoint(const QString &name)
-{
- if (m_activeEndpoint == name)
- return;
-
- if (IMoniker *moniker = m_devices.value(name, 0)) {
- IBaseFilter *filter = 0;
-
- if (moniker->BindToObject(
- m_bindContext,
- 0,
- IID_IBaseFilter,
- reinterpret_cast<void **>(&filter)) == S_OK) {
- m_service->setAudioOutput(filter);
-
- filter->Release();
- }
- }
-}
-
-void DirectShowAudioEndpointControl::updateEndpoints()
-{
- IMalloc *oleMalloc = 0;
- if (m_deviceEnumerator && CoGetMalloc(1, &oleMalloc) == S_OK) {
- IEnumMoniker *monikers = 0;
-
- if (m_deviceEnumerator->CreateClassEnumerator(
- CLSID_AudioRendererCategory, &monikers, 0) == S_OK) {
- for (IMoniker *moniker = 0; monikers->Next(1, &moniker, 0) == S_OK; moniker->Release()) {
- OLECHAR *string = 0;
- if (moniker->GetDisplayName(m_bindContext, 0, &string) == S_OK) {
- QString deviceId = QString::fromWCharArray(string);
- oleMalloc->Free(string);
-
- moniker->AddRef();
- m_devices.insert(deviceId, moniker);
-
- if (m_defaultEndpoint.isEmpty()
- || deviceId.endsWith(QLatin1String("Default DirectSound Device"))) {
- m_defaultEndpoint = deviceId;
- }
- }
- }
- monikers->Release();
- }
- oleMalloc->Release();
- }
-}
-
-QT_END_NAMESPACE