mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-23 10:11:08 +00:00
fdbb9041a2
Be consistent with other implementations Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2697>
79 lines
3.5 KiB
C
79 lines
3.5 KiB
C
/* GStreamer
|
|
* Copyright (C) <2019> Seungha Yang <seungha.yang@navercorp.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., 51 Franklin St, Fifth Floor,
|
|
* Boston, MA 02110-1301, USA.
|
|
*/
|
|
|
|
#ifndef __GST_D3D11_OVERLAY_COMPOSITOR_H__
|
|
#define __GST_D3D11_OVERLAY_COMPOSITOR_H__
|
|
|
|
#include <gst/gst.h>
|
|
#include <gst/video/video.h>
|
|
#include <gst/d3d11/gstd3d11.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_TYPE_D3D11_OVERLAY_COMPOSITOR (gst_d3d11_overlay_compositor_get_type())
|
|
#define GST_D3D11_OVERLAY_COMPOSITOR(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_D3D11_OVERLAY_COMPOSITOR,GstD3D11OverlayCompositor))
|
|
#define GST_D3D11_OVERLAY_COMPOSITOR_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_D3D11_OVERLAY_COMPOSITOR,GstD3D11OverlayCompositorClass))
|
|
#define GST_D3D11_OVERLAY_COMPOSITOR_GET_CLASS(obj) (GST_D3D11_OVERLAY_COMPOSITOR_CLASS(G_OBJECT_GET_CLASS(obj)))
|
|
#define GST_IS_D3D11_OVERLAY_COMPOSITOR(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_D3D11_OVERLAY_COMPOSITOR))
|
|
#define GST_IS_D3D11_OVERLAY_COMPOSITOR_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_D3D11_OVERLAY_COMPOSITOR))
|
|
#define GST_D3D11_OVERLAY_COMPOSITOR_CAST(obj) ((GstD3D11OverlayCompositor*)(obj))
|
|
|
|
typedef struct _GstD3D11OverlayCompositor GstD3D11OverlayCompositor;
|
|
typedef struct _GstD3D11OverlayCompositorClass GstD3D11OverlayCompositorClass;
|
|
typedef struct _GstD3D11OverlayCompositorPrivate GstD3D11OverlayCompositorPrivate;
|
|
|
|
struct _GstD3D11OverlayCompositor
|
|
{
|
|
GstObject parent;
|
|
|
|
GstD3D11Device *device;
|
|
|
|
/*< private >*/
|
|
GstD3D11OverlayCompositorPrivate *priv;
|
|
gpointer _gst_reserved[GST_PADDING];
|
|
};
|
|
|
|
struct _GstD3D11OverlayCompositorClass
|
|
{
|
|
GstObjectClass parent_class;
|
|
|
|
/*< private >*/
|
|
gpointer _gst_reserved[GST_PADDING];
|
|
};
|
|
|
|
GType gst_d3d11_overlay_compositor_get_type (void);
|
|
|
|
GstD3D11OverlayCompositor * gst_d3d11_overlay_compositor_new (GstD3D11Device * device,
|
|
const GstVideoInfo * info);
|
|
|
|
gboolean gst_d3d11_overlay_compositor_upload (GstD3D11OverlayCompositor * compositor,
|
|
GstBuffer * buf);
|
|
|
|
gboolean gst_d3d11_overlay_compositor_update_viewport (GstD3D11OverlayCompositor * compositor,
|
|
D3D11_VIEWPORT * viewport);
|
|
|
|
gboolean gst_d3d11_overlay_compositor_draw (GstD3D11OverlayCompositor * compositor,
|
|
ID3D11RenderTargetView *rtv[GST_VIDEO_MAX_PLANES]);
|
|
|
|
gboolean gst_d3d11_overlay_compositor_draw_unlocked (GstD3D11OverlayCompositor * compositor,
|
|
ID3D11RenderTargetView *rtv[GST_VIDEO_MAX_PLANES]);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GST_D3D11_OVERLAY_COMPOSITOR_H__ */
|