123 lines
3.3 KiB
C
123 lines
3.3 KiB
C
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/* GStreamer
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* Copyright (C) <2005> Julien Moutte <julien@moutte.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 __GST_CLUTTERIMAGESINK_H__
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#define __GST_CLUTTERIMAGESINK_H__
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#include <gst/video/gstvideosink.h>
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#include <gdk-pixbuf/gdk-pixbuf.h>
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#include <clutter/clutter.h>
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#include <X11/Xlib.h>
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#include <X11/Xutil.h>
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#include <string.h>
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#include <math.h>
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G_BEGIN_DECLS
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#define GST_TYPE_CLUTTERIMAGESINK \
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(gst_clutterimagesink_get_type())
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#define GST_CLUTTERIMAGESINK(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_CLUTTERIMAGESINK, GstClutterImageSink))
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#define GST_CLUTTERIMAGESINK_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_CLUTTERIMAGESINK, GstClutterImageSink))
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#define GST_IS_CLUTTERIMAGESINK(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE((obj), GST_TYPE_CLUTTERIMAGESINK))
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#define GST_IS_CLUTTERIMAGESINK_CLASS(obj) \
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(G_TYPE_CHECK_CLASS_TYPE((klass), GST_TYPE_CLUTTERIMAGESINK))
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typedef struct _GstClutterContext GstClutterContext;
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typedef struct _GstXWindow GstXWindow;
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typedef struct _GstClutterImageBuffer GstClutterImageBuffer;
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typedef struct _GstClutterImageBufferClass GstClutterImageBufferClass;
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typedef struct _GstClutterImageSink GstClutterImageSink;
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typedef struct _GstClutterImageSinkClass GstClutterImageSinkClass;
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struct _GstClutterContext
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{
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Display *disp;
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Screen *screen;
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gint screen_num;
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gint width, height;
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gint widthmm, heightmm;
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GValue *par; /* calculated pixel aspect ratio */
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GstCaps *caps;
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};
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struct _GstClutterImageBuffer
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{
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GstBuffer buffer;
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/* Reference to the clutterimagesink we belong to */
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GstClutterImageSink *clutterimagesink;
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GdkPixbuf *clutterimage; /* FIXME: Rename */
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gint width, height;
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size_t size;
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};
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struct _GstClutterImageSink
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{
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/* Our element stuff */
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GstVideoSink videosink;
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char *display_name;
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GstClutterContext *context;
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GstClutterImageBuffer *clutterimage;
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GstClutterImageBuffer *cur_image;
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GThread *event_thread;
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gboolean running;
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/* Framerate numerator and denominator */
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gint fps_n;
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gint fps_d;
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/* object-set pixel aspect ratio */
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GValue *par;
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GMutex *x_lock; /* FIXME: rename */
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GMutex *flow_lock;
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GMutex *pool_lock;
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GSList *buffer_pool;
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ClutterVideoTexture *video_texture;
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gboolean synchronous;
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gboolean keep_aspect;
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};
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struct _GstClutterImageSinkClass {
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GstVideoSinkClass parent_class;
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};
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GType gst_clutterimagesink_get_type(void);
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G_END_DECLS
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#endif /* __GST_CLUTTERIMAGESINK_H__ */
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