mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-21 07:46:38 +00:00
129 lines
3.3 KiB
C
129 lines
3.3 KiB
C
/* GStreamer DirectFB plugin
|
|
* Copyright (C) 2005 Julien MOUTTE <julien@moutte.net>
|
|
*
|
|
* 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.
|
|
*/
|
|
|
|
#ifndef __GST_DFBVIDEOSINK_H__
|
|
#define __GST_DFBVIDEOSINK_H__
|
|
|
|
#include <gst/video/gstvideosink.h>
|
|
|
|
#include <directfb.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_TYPE_DFBVIDEOSINK (gst_dfbvideosink_get_type())
|
|
#define GST_DFBVIDEOSINK(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_DFBVIDEOSINK, GstDfbVideoSink))
|
|
#define GST_DFBVIDEOSINK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_DFBVIDEOSINK, GstDfbVideoSinkClass))
|
|
#define GST_IS_DFBVIDEOSINK(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_DFBVIDEOSINK))
|
|
#define GST_IS_DFBVIDEOSINK_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_DFBVIDEOSINK))
|
|
|
|
typedef struct _GstDfbVideoSink GstDfbVideoSink;
|
|
typedef struct _GstDfbVideoSinkClass GstDfbVideoSinkClass;
|
|
|
|
typedef struct _GstMetaDfbSurface GstMetaDfbSurface;
|
|
|
|
const GstMetaInfo * gst_meta_dfbsurface_get_info (void);
|
|
|
|
#define GST_META_DFBSURFACE_GET(buf) ((GstMetaDfbSurface *)gst_buffer_get_meta(buf,gst_meta_dfbsurface_get_info()))
|
|
#define GST_META_DFBSURFACE_ADD(buf) ((GstMetaDfbSurface *)gst_buffer_add_meta(buf,gst_meta_dfbsurface_get_info(),NULL))
|
|
|
|
struct _GstMetaDfbSurface {
|
|
GstMeta meta;
|
|
|
|
IDirectFBSurface *surface;
|
|
|
|
gint width;
|
|
gint height;
|
|
|
|
gboolean locked;
|
|
|
|
DFBSurfacePixelFormat pixel_format;
|
|
|
|
GstDfbVideoSink *dfbvideosink;
|
|
};
|
|
|
|
typedef struct _GstDfbVMode GstDfbVMode;
|
|
|
|
struct _GstDfbVMode {
|
|
gint width;
|
|
gint height;
|
|
gint bpp;
|
|
};
|
|
|
|
/**
|
|
* GstDfbVideoSink:
|
|
*
|
|
* The opaque #GstDfbVideoSink structure.
|
|
*/
|
|
struct _GstDfbVideoSink {
|
|
GstVideoSink videosink;
|
|
|
|
/* < private > */
|
|
GMutex *pool_lock;
|
|
GSList *buffer_pool;
|
|
|
|
/* Framerate numerator and denominator */
|
|
gint fps_n;
|
|
gint fps_d;
|
|
|
|
gint video_width, video_height; /* size of incoming video */
|
|
gint out_width, out_height;
|
|
|
|
/* Standalone */
|
|
IDirectFB *dfb;
|
|
|
|
GSList *vmodes; /* Video modes */
|
|
|
|
gint layer_id;
|
|
IDirectFBDisplayLayer *layer;
|
|
IDirectFBSurface *primary;
|
|
IDirectFBEventBuffer *event_buffer;
|
|
GThread *event_thread;
|
|
|
|
/* Embedded */
|
|
IDirectFBSurface *ext_surface;
|
|
|
|
DFBSurfacePixelFormat pixel_format;
|
|
|
|
gboolean hw_scaling;
|
|
gboolean backbuffer;
|
|
gboolean vsync;
|
|
gboolean setup;
|
|
gboolean running;
|
|
|
|
/* Color balance */
|
|
GList *cb_channels;
|
|
gint brightness;
|
|
gint contrast;
|
|
gint hue;
|
|
gint saturation;
|
|
gboolean cb_changed;
|
|
|
|
/* object-set pixel aspect ratio */
|
|
GValue *par;
|
|
};
|
|
|
|
struct _GstDfbVideoSinkClass {
|
|
GstVideoSinkClass parent_class;
|
|
};
|
|
|
|
GType gst_dfbvideosink_get_type (void);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_DFBVIDEOSINK_H__ */
|