QtGStreamer 0.10.1
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00001 /* 00002 Copyright (C) 2010 George Kiagiadakis <kiagiadakis.george@gmail.com> 00003 00004 This library is free software; you can redistribute it and/or modify 00005 it under the terms of the GNU Lesser General Public License as published 00006 by the Free Software Foundation; either version 2.1 of the License, or 00007 (at your option) any later version. 00008 00009 This program is distributed in the hope that it will be useful, 00010 but WITHOUT ANY WARRANTY; without even the implied warranty of 00011 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00012 GNU General Public License for more details. 00013 00014 You should have received a copy of the GNU Lesser General Public License 00015 along with this program. If not, see <http://www.gnu.org/licenses/>. 00016 */ 00017 #include "colorbalance.h" 00018 #include <gst/interfaces/colorbalance.h> 00019 00020 namespace QGst { 00021 00022 QString ColorBalanceChannel::label() const 00023 { 00024 return QString::fromUtf8(object<GstColorBalanceChannel>()->label); 00025 } 00026 00027 int ColorBalanceChannel::minValue() const 00028 { 00029 return object<GstColorBalanceChannel>()->min_value; 00030 } 00031 00032 int ColorBalanceChannel::maxValue() const 00033 { 00034 return object<GstColorBalanceChannel>()->max_value; 00035 } 00036 00037 00038 ColorBalanceType ColorBalance::type() const 00039 { 00040 return static_cast<ColorBalanceType>(gst_color_balance_get_balance_type(object<GstColorBalance>())); 00041 } 00042 00043 QList<ColorBalanceChannelPtr> ColorBalance::channels() const 00044 { 00045 QList<ColorBalanceChannelPtr> result; 00046 const GList *list = gst_color_balance_list_channels(object<GstColorBalance>()); 00047 while(list) { 00048 result.append(ColorBalanceChannelPtr::wrap(GST_COLOR_BALANCE_CHANNEL(list->data))); 00049 list = list->next; 00050 } 00051 return result; 00052 } 00053 00054 int ColorBalance::value(const ColorBalanceChannelPtr & channel) const 00055 { 00056 return gst_color_balance_get_value(object<GstColorBalance>(), channel); 00057 } 00058 00059 void ColorBalance::setValue(const ColorBalanceChannelPtr & channel, int value) 00060 { 00061 gst_color_balance_set_value(object<GstColorBalance>(), channel, value); 00062 } 00063 00064 } //namespace QGst