mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-27 12:11:13 +00:00
5909a495a7
Fix unexpected cropping with non 1:1 pixel aspect-ratio. The actual buffer width/height should be passed to gst_d3d11_window_render(), instead of the calculated resolution. The width/height values are parameters for copying d3d11 video memory. Also, aspect-ratio should be considered on resize callback to decide render rectangle size.
79 lines
2.5 KiB
C
79 lines
2.5 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_VIDEO_SINK_H__
|
|
#define __GST_D3D11_VIDEO_SINK_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 "gstd3d11_fwd.h"
|
|
#include "gstd3d11window.h"
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_TYPE_D3D11_VIDEO_SINK (gst_d3d11_video_sink_get_type())
|
|
#define GST_D3D11_VIDEO_SINK(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_D3D11_VIDEO_SINK,GstD3D11VideoSink))
|
|
#define GST_D3D11_VIDEO_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_D3D11_VIDEO_SINK,GstD3D11VideoSinkClass))
|
|
#define GST_D3D11_VIDEO_SINK_GET_CLASS(obj) (GST_D3D11_VIDEO_SINK_CLASS(G_OBJECT_GET_CLASS(obj)))
|
|
#define GST_IS_D3D11_VIDEO_SINK(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_D3D11_VIDEO_SINK))
|
|
#define GST_IS_D3D11_VIDEO_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_D3D11_VIDEO_SINK))
|
|
|
|
typedef struct _GstD3D11VideoSink GstD3D11VideoSink;
|
|
typedef struct _GstD3D11VideoSinkClass GstD3D11VideoSinkClass;
|
|
|
|
struct _GstD3D11VideoSink
|
|
{
|
|
GstVideoSink sink;
|
|
GstD3D11Device *device;
|
|
GstD3D11Window *window;
|
|
gint video_width;
|
|
gint video_height;
|
|
|
|
GstVideoInfo info;
|
|
DXGI_FORMAT dxgi_format;
|
|
|
|
guintptr window_id;
|
|
|
|
/* properties */
|
|
gint adapter;
|
|
gboolean force_aspect_ratio;
|
|
gboolean enable_navigation_events;
|
|
|
|
/* saved render rectangle until we have a window */
|
|
GstVideoRectangle render_rect;
|
|
gboolean pending_render_rect;
|
|
|
|
ID3D11Texture2D *fallback_staging;
|
|
};
|
|
|
|
struct _GstD3D11VideoSinkClass
|
|
{
|
|
GstVideoSinkClass parent_class;
|
|
};
|
|
|
|
GType gst_d3d11_video_sink_get_type (void);
|
|
|
|
G_END_DECLS
|
|
|
|
|
|
#endif /* __GST_D3D11_VIDEO_SINK_H__ */
|