1 /* 2 * GStreamer 3 * Copyright (C) 2013 Jan Schmidt <jan@centricular.com> 4 * 5 * Permission is hereby granted, free of charge, to any person obtaining a 6 * copy of this software and associated documentation files (the "Software"), 7 * to deal in the Software without restriction, including without limitation 8 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 9 * and/or sell copies of the Software, and to permit persons to whom the 10 * Software is furnished to do so, subject to the following conditions: 11 * 12 * The above copyright notice and this permission notice shall be included in 13 * all copies or substantial portions of the Software. 14 * 15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 21 * DEALINGS IN THE SOFTWARE. 22 * 23 * Alternatively, the contents of this file may be used under the 24 * GNU Lesser General Public License Version 2.1 (the "LGPL"), in 25 * which case the following provisions apply instead of the ones 26 * mentioned above: 27 * 28 * This library is free software; you can redistribute it and/or 29 * modify it under the terms of the GNU Library General Public 30 * License as published by the Free Software Foundation; either 31 * version 2 of the License, or (at your option) any later version. 32 * 33 * This library is distributed in the hope that it will be useful, 34 * but WITHOUT ANY WARRANTY; without even the implied warranty of 35 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 36 * Library General Public License for more details. 37 * 38 * You should have received a copy of the GNU Library General Public 39 * License along with this library; if not, write to the 40 * Free Software Foundation, Inc., 59 Temple Place - Suite 330, 41 * Boston, MA 02111-1307, USA. 42 */ 43 44 #ifndef __GST_RPICAMSRC_H__ 45 #define __GST_RPICAMSRC_H__ 46 47 #include <gst/gst.h> 48 #include <gst/base/gstpushsrc.h> 49 #include <gst/pbutils/pbutils.h> /* only used for GST_PLUGINS_BASE_VERSION_* */ 50 #include "RaspiCapture.h" 51 52 G_BEGIN_DECLS 53 54 #define GST_TYPE_RPICAMSRC (gst_rpi_cam_src_get_type()) 55 #define GST_RPICAMSRC(obj) \ 56 (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_RPICAMSRC,GstRpiCamSrc)) 57 #define GST_RPICAMSRC_CLASS(klass) \ 58 (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_RPICAMSRC,GstRpiCamSrcClass)) 59 #define GST_IS_RPICAMSRC(obj) \ 60 (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_RPICAMSRC)) 61 #define GST_IS_RPICAMSRC_CLASS(klass) \ 62 (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_RPICAMSRC)) 63 64 typedef struct _GstRpiCamSrc GstRpiCamSrc; 65 typedef struct _GstRpiCamSrcClass GstRpiCamSrcClass; 66 67 struct _GstRpiCamSrc 68 { 69 GstPushSrc parent; 70 71 GstPad *video_srcpad; 72 73 RASPIVID_CONFIG capture_config; 74 RASPIVID_STATE *capture_state; 75 gboolean started; 76 77 GMutex config_lock; 78 79 /* channels for interface */ 80 GList *channels; 81 82 GstVideoOrientationMethod orientation; 83 84 GstClockTime duration; 85 }; 86 87 struct _GstRpiCamSrcClass 88 { 89 GstPushSrcClass parent_class; 90 }; 91 92 GType gst_rpi_cam_src_get_type (void); 93 94 typedef enum { 95 GST_RPI_CAM_SRC_SENSOR_MODE_AUTOMATIC = 0, 96 GST_RPI_CAM_SRC_SENSOR_MODE_1920x1080 = 1, 97 GST_RPI_CAM_SRC_SENSOR_MODE_2592x1944_FAST = 2, 98 GST_RPI_CAM_SRC_SENSOR_MODE_2592x1944_SLOW = 3, 99 GST_RPI_CAM_SRC_SENSOR_MODE_1296x972 = 4, 100 GST_RPI_CAM_SRC_SENSOR_MODE_1296x730 = 5, 101 GST_RPI_CAM_SRC_SENSOR_MODE_640x480_SLOW = 6, 102 GST_RPI_CAM_SRC_SENSOR_MODE_640x480_FAST = 7 103 } GstRpiCamSrcSensorMode; 104 105 G_END_DECLS 106 107 #endif /* __GST_RPICAMSRC_H__ */ 108