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/* GStreamer DirectFB plugin
* Copyright (C) 2005 Julien MOUTTE <julien@moutte.net>
* Copyright (C) 2013 Kazunori Kobayashi <kkobayas@igel.co.jp>
*
* 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., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __GST_DFBVIDEOSINK_H__
#define __GST_DFBVIDEOSINK_H__
#include <gst/video/gstvideosink.h>
#include <directfb.h>
#include <directfb_version.h>
#define GST_DFBVIDEOSINK_VER(a,b,c) (((a) << 16) | ((b) << 8) | (c))
#define DIRECTFB_VER GST_DFBVIDEOSINK_VER(DIRECTFB_MAJOR_VERSION,DIRECTFB_MINOR_VERSION,DIRECTFB_MICRO_VERSION)
#define LAYER_MODE_INVALID -1
#define LAYER_MODE_EXCLUSIVE DLSCL_EXCLUSIVE
#define LAYER_MODE_ADMINISTRATIVE DLSCL_ADMINISTRATIVE
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;
GType gst_meta_dfbsurface_api_get_type (void);
const GstMetaInfo * gst_meta_dfbsurface_get_info (void);
#define GST_TYPE_DFB_BUFFER_POOL (gst_dfb_buffer_pool_get_type())
#define GST_META_DFBSURFACE_GET(buf) ((GstMetaDfbSurface *)gst_buffer_get_meta(buf,gst_meta_dfbsurface_api_get_type()))
#define GST_META_DFBSURFACE_ADD(buf) ((GstMetaDfbSurface *)gst_buffer_add_meta(buf,gst_meta_dfbsurface_get_info(),NULL))
#define GST_DFB_BUFFER_POOL_CAST(obj) ((GstDfbBufferPool*)(obj))
struct _GstMetaDfbSurface {
GstMeta meta;
IDirectFBSurface *surface;
gint width;
gint height;
gboolean locked;
DFBSurfacePixelFormat pixel_format;
GstDfbVideoSink *dfbvideosink;
};
typedef struct _GstDfbBufferPool GstDfbBufferPool;
struct _GstDfbBufferPool
{
GstBufferPool bufferpool;
GstDfbVideoSink *dfbvideosink;
GstCaps *caps;
};
typedef struct _GstDfbBufferPoolClass GstDfbBufferPoolClass;
struct _GstDfbBufferPoolClass
{
GstBufferPoolClass parent_class;
};
typedef struct _GstDfbVMode GstDfbVMode;
struct _GstDfbVMode {
gint width;
gint height;
gint bpp;
};
/**
* GstDfbVideoSink:
*
* The opaque #GstDfbVideoSink structure.
*/
struct _GstDfbVideoSink {
GstVideoSink videosink;
/* for buffer pool */
GstBufferPool *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;
gint layer_mode;
};
struct _GstDfbVideoSinkClass {
GstVideoSinkClass parent_class;
};
GType gst_dfbvideosink_get_type (void);
GType gst_dfb_buffer_pool_get_type (void);
static void
gst_dfbvideosink_navigation_send_event (GstNavigation * navigation,
GstEvent * event);
GST_ELEMENT_REGISTER_DECLARE (dfbvideosink);
G_END_DECLS
#endif /* __GST_DFBVIDEOSINK_H__ */
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