mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-20 07:16:55 +00:00
2b1e939991
Original commit message from CVS: * docs/plugins/Makefile.am: * docs/plugins/gst-plugins-bad-plugins-docs.sgml: * docs/plugins/gst-plugins-bad-plugins-sections.txt: Add v4l2 plugin to the docs. * sys/v4l2/gstv4l2src.c: (gst_v4l2src_get_read), (gst_v4l2src_get_mmap), (gst_v4l2src_create): * sys/v4l2/gstv4l2src.h: * sys/v4l2/gstv4l2vidorient.c: Fix docs. Remove some more externs.
96 lines
2.6 KiB
C
96 lines
2.6 KiB
C
/* GStreamer
|
|
*
|
|
* Copyright (C) 2006 Edgard Lima <edgard.lima@indt.org.br>
|
|
*
|
|
* gstv4l2vidorient.c: video orientation interface implementation for V4L2
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Library General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Library General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Library General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#ifdef HAVE_CONFIG_H
|
|
#include "config.h"
|
|
#endif
|
|
|
|
#include <gst/gst.h>
|
|
|
|
#include "gstv4l2vidorient.h"
|
|
#include "gstv4l2object.h"
|
|
#include "v4l2_calls.h"
|
|
#include "v4l2src_calls.h"
|
|
|
|
GST_DEBUG_CATEGORY_STATIC (v4l2vo_debug);
|
|
#define GST_CAT_DEFAULT v4l2vo_debug
|
|
|
|
void
|
|
gst_v4l2_video_orientation_interface_init (GstVideoOrientationInterface * klass)
|
|
{
|
|
GST_DEBUG_CATEGORY_INIT (v4l2vo_debug, "v4l2vo", 0,
|
|
"V4L2 VideoOrientation interface debugging");
|
|
}
|
|
|
|
|
|
gboolean
|
|
gst_v4l2_video_orientation_get_hflip (GstV4l2Object * v4l2object,
|
|
gboolean * flip)
|
|
{
|
|
|
|
return gst_v4l2_get_attribute (v4l2object, V4L2_CID_HFLIP, flip);
|
|
}
|
|
|
|
gboolean
|
|
gst_v4l2_video_orientation_get_vflip (GstV4l2Object * v4l2object,
|
|
gboolean * flip)
|
|
{
|
|
return gst_v4l2_get_attribute (v4l2object, V4L2_CID_VFLIP, flip);
|
|
}
|
|
|
|
gboolean
|
|
gst_v4l2_video_orientation_get_hcenter (GstV4l2Object * v4l2object,
|
|
gint * center)
|
|
{
|
|
return gst_v4l2_get_attribute (v4l2object, V4L2_CID_HCENTER, center);
|
|
}
|
|
|
|
gboolean
|
|
gst_v4l2_video_orientation_get_vcenter (GstV4l2Object * v4l2object,
|
|
gint * center)
|
|
{
|
|
return gst_v4l2_get_attribute (v4l2object, V4L2_CID_VCENTER, center);
|
|
}
|
|
|
|
gboolean
|
|
gst_v4l2_video_orientation_set_hflip (GstV4l2Object * v4l2object, gboolean flip)
|
|
{
|
|
return gst_v4l2_set_attribute (v4l2object, V4L2_CID_HFLIP, flip);
|
|
}
|
|
|
|
gboolean
|
|
gst_v4l2_video_orientation_set_vflip (GstV4l2Object * v4l2object, gboolean flip)
|
|
{
|
|
return gst_v4l2_set_attribute (v4l2object, V4L2_CID_VFLIP, flip);
|
|
}
|
|
|
|
gboolean
|
|
gst_v4l2_video_orientation_set_hcenter (GstV4l2Object * v4l2object, gint center)
|
|
{
|
|
return gst_v4l2_set_attribute (v4l2object, V4L2_CID_HCENTER, center);
|
|
}
|
|
|
|
gboolean
|
|
gst_v4l2_video_orientation_set_vcenter (GstV4l2Object * v4l2object, gint center)
|
|
{
|
|
return gst_v4l2_set_attribute (v4l2object, V4L2_CID_VCENTER, center);
|
|
}
|