mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-18 22:36:33 +00:00
fe5f514049
* XOverlay set_render_rectangle support (Useful for rendering in QT QML) * Video format negotiation (with preference ordering) * Using Direct3D9 (No benefit to using newer D3D versions)
116 lines
3.9 KiB
C
116 lines
3.9 KiB
C
/* GStreamer
|
|
* Copyright (C) 2012 Roland Krikava <info@bluedigits.com>
|
|
* Copyright (C) 2010-2011 David Hoyt <dhoyt@hoytsoft.org>
|
|
* Copyright (C) 2010 Andoni Morales <ylatuya@gmail.com>
|
|
*
|
|
* 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 _GSTD3DVIDEOSINK_H_
|
|
#define _GSTD3DVIDEOSINK_H_
|
|
|
|
#include <gst/gst.h>
|
|
#include <gst/video/video.h>
|
|
#include <gst/video/gstvideosink.h>
|
|
#include <gst/video/videooverlay.h>
|
|
#include <gst/video/navigation.h>
|
|
|
|
#include "d3dhelpers.h"
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_TYPE_D3DVIDEOSINK (gst_d3dvideosink_get_type())
|
|
#define GST_D3DVIDEOSINK(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_D3DVIDEOSINK,GstD3DVideoSink))
|
|
#define GST_D3DVIDEOSINK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_D3DVIDEOSINK,GstD3DVideoSinkClass))
|
|
#define GST_D3DVIDEOSINK_GET_CLASS(obj) (GST_D3DVIDEOSINK_CLASS(G_OBJECT_GET_CLASS(obj)))
|
|
#define GST_IS_D3DVIDEOSINK(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_D3DVIDEOSINK))
|
|
#define GST_IS_D3DVIDEOSINK_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_D3DVIDEOSINK))
|
|
|
|
typedef struct _GstD3DVideoSink GstD3DVideoSink;
|
|
typedef struct _GstD3DVideoSinkClass GstD3DVideoSinkClass;
|
|
|
|
typedef struct _GstVideoFormatDetails {
|
|
guint32 r_mask;
|
|
guint32 g_mask;
|
|
guint32 b_mask;
|
|
guint32 a_mask;
|
|
guint32 r_mask16;
|
|
guint32 g_mask16;
|
|
guint32 b_mask16;
|
|
guint32 a_mask16;
|
|
guint r_shift;
|
|
guint g_shift;
|
|
guint b_shift;
|
|
guint a_shift;
|
|
guint r_bits;
|
|
guint g_bits;
|
|
guint b_bits;
|
|
guint a_bits;
|
|
gint bpp;
|
|
gint depth;
|
|
gint endianness;
|
|
gint pixel_width;
|
|
} GstVideoFormatDetails;
|
|
|
|
struct _GstD3DVideoSink
|
|
{
|
|
GstVideoSink sink;
|
|
GstD3DData d3d;
|
|
|
|
GstCaps * supported_caps;
|
|
|
|
GValue par;
|
|
GstVideoFormat format;
|
|
GstVideoInfo info;
|
|
GstVideoFormatDetails fmt_details;
|
|
gint width;
|
|
gint height;
|
|
|
|
GstVideoRectangle render_rect;
|
|
|
|
GStaticRecMutex lock;
|
|
|
|
/* Properties */
|
|
gboolean keep_aspect_ratio;
|
|
gboolean create_internal_window;
|
|
gboolean stream_stop_on_close;
|
|
gboolean enable_navigation_events;
|
|
};
|
|
|
|
struct _GstD3DVideoSinkClass
|
|
{
|
|
GstVideoSinkClass parent_class;
|
|
GstD3DDataClass d3d;
|
|
GStaticRecMutex lock;
|
|
};
|
|
|
|
#if 1
|
|
# define LOCK_SINK(sink) g_static_rec_mutex_lock(&sink->lock);
|
|
# define UNLOCK_SINK(sink) g_static_rec_mutex_unlock(&sink->lock);
|
|
# define LOCK_CLASS(obj, class) g_static_rec_mutex_lock(&class->lock);
|
|
# define UNLOCK_CLASS(obj, class) g_static_rec_mutex_unlock(&class->lock);
|
|
#else
|
|
# define LOCK_SINK(sink) GST_LOG_OBJECT(sink, "SINK LOCK"); g_static_rec_mutex_lock(&sink->lock); GST_LOG_OBJECT(sink, "SINK LOCKED");
|
|
# define UNLOCK_SINK(sink) g_static_rec_mutex_unlock(&sink->lock); GST_LOG_OBJECT(sink, "SINK UNLOCKED");
|
|
# define LOCK_CLASS(obj, class) GST_LOG_OBJECT(obj, "CLASS LOCK"); g_static_rec_mutex_lock(&class->lock); GST_LOG_OBJECT(obj, "CLASS LOCKED");
|
|
# define UNLOCK_CLASS(obj, class) g_static_rec_mutex_unlock(&class->lock); GST_LOG_OBJECT(obj, "CLASS UNLOCKED");
|
|
#endif
|
|
|
|
GType gst_d3dvideosink_get_type (void);
|
|
|
|
G_END_DECLS
|
|
|
|
|
|
#endif /* _GSTD3DVIDEOSINK_H_ */
|