diff options
Diffstat (limited to 'src/plugins/gstreamer/audiodecoder/qgstreameraudiodecodersession.cpp')
| -rw-r--r-- | src/plugins/gstreamer/audiodecoder/qgstreameraudiodecodersession.cpp | 50 |
1 files changed, 36 insertions, 14 deletions
diff --git a/src/plugins/gstreamer/audiodecoder/qgstreameraudiodecodersession.cpp b/src/plugins/gstreamer/audiodecoder/qgstreameraudiodecodersession.cpp index f944a60ac..efa8dcb47 100644 --- a/src/plugins/gstreamer/audiodecoder/qgstreameraudiodecodersession.cpp +++ b/src/plugins/gstreamer/audiodecoder/qgstreameraudiodecodersession.cpp @@ -1,7 +1,7 @@ /**************************************************************************** ** -** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies). -** Contact: http://www.qt-project.org/legal +** Copyright (C) 2015 The Qt Company Ltd. +** Contact: http://www.qt.io/licensing/ ** ** This file is part of the Qt Toolkit. ** @@ -10,9 +10,9 @@ ** 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. +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser @@ -23,8 +23,8 @@ ** requirements will be met: https://www.gnu.org/licenses/lgpl.html and ** 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 +** As a special exception, The Qt Company gives you certain additional +** rights. These rights are described in The Qt Company LGPL Exception ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. ** ** $QT_END_LICENSE$ @@ -85,7 +85,7 @@ QGstreamerAudioDecoderSession::QGstreamerAudioDecoderSession(QObject *parent) m_durationQueries(0) { // Create pipeline here - m_playbin = gst_element_factory_make("playbin2", NULL); + m_playbin = gst_element_factory_make(QT_GSTREAMER_PLAYBIN_ELEMENT_NAME, NULL); if (m_playbin != 0) { // Sort out messages @@ -446,21 +446,40 @@ QAudioBuffer QGstreamerAudioDecoderSession::read() if (buffersAvailable == 1) emit bufferAvailableChanged(false); + const char* bufferData = 0; + int bufferSize = 0; + +#if GST_CHECK_VERSION(1,0,0) + GstSample *sample = gst_app_sink_pull_sample(m_appSink); + GstBuffer *buffer = gst_sample_get_buffer(sample); + GstMapInfo mapInfo; + gst_buffer_map(buffer, &mapInfo, GST_MAP_READ); + bufferData = (const char*)mapInfo.data; + bufferSize = mapInfo.size; + QAudioFormat format = QGstUtils::audioFormatForSample(sample); +#else GstBuffer *buffer = gst_app_sink_pull_buffer(m_appSink); - + bufferData = (const char*)buffer->data; + bufferSize = buffer->size; QAudioFormat format = QGstUtils::audioFormatForBuffer(buffer); +#endif + if (format.isValid()) { // XXX At the moment we have to copy data from GstBuffer into QAudioBuffer. // We could improve performance by implementing QAbstractAudioBuffer for GstBuffer. qint64 position = getPositionFromBuffer(buffer); - audioBuffer = QAudioBuffer(QByteArray((const char*)buffer->data, buffer->size), format, position); + audioBuffer = QAudioBuffer(QByteArray((const char*)bufferData, bufferSize), format, position); position /= 1000; // convert to milliseconds if (position != m_position) { m_position = position; emit positionChanged(m_position); } } +#if GST_CHECK_VERSION(1,0,0) + gst_sample_unref(sample); +#else gst_buffer_unref(buffer); +#endif } return audioBuffer; @@ -488,7 +507,7 @@ void QGstreamerAudioDecoderSession::processInvalidMedia(QAudioDecoder::Error err emit error(int(errorCode), errorString); } -GstFlowReturn QGstreamerAudioDecoderSession::new_buffer(GstAppSink *, gpointer user_data) +GstFlowReturn QGstreamerAudioDecoderSession::new_sample(GstAppSink *, gpointer user_data) { // "Note that the preroll buffer will also be returned as the first buffer when calling gst_app_sink_pull_buffer()." QGstreamerAudioDecoderSession *session = reinterpret_cast<QGstreamerAudioDecoderSession*>(user_data); @@ -531,7 +550,11 @@ void QGstreamerAudioDecoderSession::addAppSink() GstAppSinkCallbacks callbacks; memset(&callbacks, 0, sizeof(callbacks)); - callbacks.new_buffer = &new_buffer; +#if GST_CHECK_VERSION(1,0,0) + callbacks.new_sample = &new_sample; +#else + callbacks.new_buffer = &new_sample; +#endif gst_app_sink_set_callbacks(m_appSink, &callbacks, this, NULL); gst_app_sink_set_max_buffers(m_appSink, MAX_BUFFERS_IN_QUEUE); gst_base_sink_set_sync(GST_BASE_SINK(m_appSink), FALSE); @@ -553,11 +576,10 @@ void QGstreamerAudioDecoderSession::removeAppSink() void QGstreamerAudioDecoderSession::updateDuration() { - GstFormat format = GST_FORMAT_TIME; gint64 gstDuration = 0; int duration = -1; - if (m_playbin && gst_element_query_duration(m_playbin, &format, &gstDuration)) + if (m_playbin && qt_gst_element_query_duration(m_playbin, GST_FORMAT_TIME, &gstDuration)) duration = gstDuration / 1000000; if (m_duration != duration) { |