gstreamer/sys/d3dvideosink/gstd3d9overlay.h

58 lines
2 KiB
C

/* GStreamer
* Copyright (C) 2019 Aaron Boxer <aaron.boxer@collabora.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 _GST_D3D9_OVERLAY_H_
#define _GST_D3D9_OVERLAY_H_
#include <gst/gst.h>
#include <gst/video/video.h>
#include <windows.h>
#if defined(__MINGW32__)
# ifndef _OBJC_NO_COM_
# if defined(__cplusplus) && !defined(CINTERFACE)
# if defined(__GNUC__) && __GNUC__ < 3 && !defined(NOCOMATTRIBUTE)
# define DECLARE_INTERFACE_IID_(i,b,d) _COM_interface __attribute__((com_interface)) i : public b
# else
# define DECLARE_INTERFACE_IID_(i,b,d) _COM_interface i : public b
# endif
# elif !defined(DECLARE_INTERFACE_IID_)
# define DECLARE_INTERFACE_IID_(i,b,d) DECLARE_INTERFACE(i)
# endif
# endif
# if !defined(__MSABI_LONG)
# define __MSABI_LONG(x) x ## l
# endif
#endif
#include <d3d9.h>
typedef struct _GstD3DVideoSinkOverlay
{
GstVideoOverlayRectangle *rectangle;
LPDIRECT3DTEXTURE9 texture;
IDirect3DVertexBuffer9 *g_list_vb;
int g_list_count;
} GstD3DVideoSinkOverlay;
GstFlowReturn gst_d3d9_overlay_prepare (GstD3DVideoSink *sink, GstBuffer * buf);
void gst_d3d9_overlay_free (GstD3DVideoSink * sink);
gboolean gst_d3d9_overlay_set_render_state (GstD3DVideoSink * sink);
gboolean gst_d3d9_overlay_render (GstD3DVideoSink * sink);
#endif /* _GST_D3D9_OVERLAY_H_ */