1 /*

     2  * GStreamer

     3  * Copyright (C) 2008 Nokia Corporation <multimedia@maemo.org>

     4  *

     5  * This library is free software; you can redistribute it and/or

     6  * modify it under the terms of the GNU Library General Public

     7  * License as published by the Free Software Foundation; either

     8  * version 2 of the License, or (at your option) any later version.

     9  *

    10  * This library is distributed in the hope that it will be useful,

    11  * but WITHOUT ANY WARRANTY; without even the implied warranty of

    12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

    13  * Library General Public License for more details.

    14  *

    15  * You should have received a copy of the GNU Library General Public

    16  * License along with this library; if not, write to the

    17  * Free Software Foundation, Inc., 59 Temple Place - Suite 330,

    18  * Boston, MA 02111-1307, USA.

    19  */

    20 

    21 #ifndef __CAMERABIN_IMAGE_H__

    22 #define __CAMERABIN_IMAGE_H__

    23 

    24 #include <gst/gstbin.h>

    25 

    26 G_BEGIN_DECLS

    27 

    28 #define GST_TYPE_CAMERABIN_IMAGE             (gst_camerabin_image_get_type())

    29 #define GST_CAMERABIN_IMAGE_CAST(obj)        ((GstCameraBinImage*)(obj))

    30 #define GST_CAMERABIN_IMAGE(obj)             (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_CAMERABIN_IMAGE,GstCameraBinImage))

    31 #define GST_CAMERABIN_IMAGE_CLASS(klass)     (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_CAMERABIN_IMAGE,GstCameraBinImageClass))

    32 #define GST_IS_CAMERABIN_IMAGE(obj)          (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_CAMERABIN_IMAGE))

    33 #define GST_IS_CAMERABIN_IMAGE_CLASS(klass)  (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_CAMERABIN_IMAGE))

    34 

    35 /**

    36  * GstCameraBinImage:

    37  *

    38  * The opaque #GstCameraBinImage structure.

    39  */

    40 

    41 typedef struct _GstCameraBinImage GstCameraBinImage;

    42 typedef struct _GstCameraBinImageClass GstCameraBinImageClass;

    43 

    44 struct _GstCameraBinImage

    45 {

    46   GstBin parent;

    47   GString *filename;

    48 

    49   /* Ghost pads of image bin */

    50   GstPad *sinkpad;

    51   GstPad *srcpad;

    52 

    53   /* Tee src pad leading to image encoder */

    54   GstPad *pad_tee_enc;

    55   /* Tee src pad leading to view finder */

    56   GstPad *pad_tee_view;

    57 

    58   GstElement *post;

    59 

    60   GstElement *tee;

    61   GstElement *enc;

    62   GstElement *user_enc;

    63   GstElement *meta_mux;

    64   GstElement *sink;

    65   GstElement *queue;

    66 

    67   gboolean elements_created;

    68 };

    69 

    70 struct _GstCameraBinImageClass

    71 {

    72   GstBinClass parent_class;

    73 };

    74 

    75 GType gst_camerabin_image_get_type (void);

    76 

    77 void

    78 gst_camerabin_image_set_encoder (GstCameraBinImage * img, GstElement * encoder);

    79 

    80 void

    81 gst_camerabin_image_set_postproc (GstCameraBinImage * img,

    82     GstElement * postproc);

    83 

    84 GstElement *gst_camerabin_image_get_encoder (GstCameraBinImage * img);

    85 

    86 GstElement *gst_camerabin_image_get_postproc (GstCameraBinImage * img);

    87 

    88 G_END_DECLS

    89 

    90 #endif /* #ifndef __CAMERABIN_IMAGE_H__ */