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84761c6a82
Original commit message from CVS: 2005-07-07 Andy Wingo <wingo@pobox.com> * sys/v4l/v4lsrc_calls.h: * sys/v4l/v4lsrc_calls.c: Remove sync-related stuff. (gst_v4lsrc_get_fps_list): Moved here from gstv4lsrc.c. (gst_v4lsrc_buffer_new): Totally derive from GstBuffer. * sys/v4l/v4l_calls.h: Cast to V4lElement. * sys/v4l/v4l_calls.c: Header loc fixen, don't load mjpeg, all v4lelements are sources. * sys/v4l/gstv4lxoverlay.h: * sys/v4l/gstv4lxoverlay.c: * sys/v4l/gstv4ltuner.h: * sys/v4l/gstv4ltuner.c: Header loc fixen. * sys/v4l/gstv4lsrc.h: * sys/v4l/gstv4lsrc.c: Crucial GPL update. Clean up a bit, port to PushSrc/BaseSrc. Removed most sync-related properties, videorate or something should handle that. Made a live source. * sys/v4l/gstv4lelement.h: * sys/v4l/gstv4lelement.c: Derive from GstPushSrc. No more signals. Some cleanups. * sys/v4l/gstv4lcolorbalance.h: Interface header update. * sys/v4l/gstv4l.c: Don't register v4lelement, or the jpeg/mjpeg stuff. * sys/v4l/Makefile.am: Build everything except the jpeg/mjpeg stuff. * sys/Makefile.am (SUBDIRS): Hit the V4L crack pipe.
56 lines
2 KiB
C
56 lines
2 KiB
C
/* GStreamer
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*
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* v4lsrc_calls.h: functions for V4L video source
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*
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* Copyright (C) 2001-2002 Ronald Bultje <rbultje@ronald.bitfreak.net>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifndef __V4L_SRC_CALLS_H__
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#define __V4L_SRC_CALLS_H__
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#include "gstv4lsrc.h"
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#include "v4l_calls.h"
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G_BEGIN_DECLS
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/* frame grabbing/capture (palette = VIDEO_PALETTE_* - see videodev.h) */
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gboolean gst_v4lsrc_set_capture (GstV4lSrc *v4lsrc, gint width, gint height, gint palette);
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gboolean gst_v4lsrc_capture_init (GstV4lSrc *v4lsrc);
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gboolean gst_v4lsrc_capture_start (GstV4lSrc *v4lsrc);
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gboolean gst_v4lsrc_grab_frame (GstV4lSrc *v4lsrc, gint *num);
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guint8 * gst_v4lsrc_get_buffer (GstV4lSrc *v4lsrc, gint num);
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gboolean gst_v4lsrc_requeue_frame (GstV4lSrc *v4lsrc, gint num);
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gboolean gst_v4lsrc_capture_stop (GstV4lSrc *v4lsrc);
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gboolean gst_v4lsrc_capture_deinit (GstV4lSrc *v4lsrc);
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gfloat gst_v4lsrc_get_fps (GstV4lSrc * v4lsrc);
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GValue * gst_v4lsrc_get_fps_list (GstV4lSrc * v4lsrc);
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GstBuffer *gst_v4lsrc_buffer_new (GstV4lSrc * v4lsrc, gint num);
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/* "the ugliest hack ever, now available at your local mirror" */
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gboolean gst_v4lsrc_try_capture (GstV4lSrc *v4lsrc, gint width, gint height, gint palette);
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/* For debug purposes, share the palette names */
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const char *gst_v4lsrc_palette_name (int i);
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G_END_DECLS
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#endif /* __V4L_SRC_CALLS_H__ */
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