mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-12-24 09:10:36 +00:00
c0a02affa4
If driver can support cross-api resource sharing, use device-to-device resource copy in d3d12upload/download elements. Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/7119>
61 lines
2.3 KiB
C
61 lines
2.3 KiB
C
/* GStreamer
|
|
* Copyright (C) 2024 Seungha Yang <seungha@centricular.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.
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <gst/base/gstbasetransform.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GST_TYPE_D3D12_MEMORY_COPY (gst_d3d12_memory_copy_get_type())
|
|
#define GST_D3D12_MEMORY_COPY(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_D3D12_MEMORY_COPY,GstD3D12MemoryCopy))
|
|
#define GST_D3D12_MEMORY_COPY_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_D3D12_MEMORY_COPY,GstD3D12MemoryCopyClass))
|
|
#define GST_D3D12_MEMORY_COPY_GET_CLASS(obj) (GST_D3D12_MEMORY_COPY_CLASS(G_OBJECT_GET_CLASS(obj)))
|
|
#define GST_IS_D3D12_MEMORY_COPY(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_D3D12_MEMORY_COPY))
|
|
#define GST_IS_D3D12_MEMORY_COPY_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_D3D12_MEMORY_COPY))
|
|
|
|
typedef struct _GstD3D12MemoryCopy GstD3D12MemoryCopy;
|
|
typedef struct _GstD3D12MemoryCopyClass GstD3D12MemoryCopyClass;
|
|
typedef struct _GstD3D12MemoryCopyPrivate GstD3D12MemoryCopyPrivate;
|
|
|
|
struct _GstD3D12MemoryCopy
|
|
{
|
|
GstBaseTransform parent;
|
|
|
|
GstD3D12MemoryCopyPrivate *priv;
|
|
};
|
|
|
|
struct _GstD3D12MemoryCopyClass
|
|
{
|
|
GstBaseTransformClass parent_class;
|
|
};
|
|
|
|
GType gst_d3d12_memory_copy_get_type (void);
|
|
G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstD3D12MemoryCopy, gst_object_unref)
|
|
|
|
#define GST_TYPE_D3D12_UPLOAD (gst_d3d12_upload_get_type())
|
|
G_DECLARE_FINAL_TYPE (GstD3D12Upload,
|
|
gst_d3d12_upload, GST, D3D12_UPLOAD, GstD3D12MemoryCopy);
|
|
|
|
#define GST_TYPE_D3D12_DOWNLOAD (gst_d3d12_download_get_type())
|
|
G_DECLARE_FINAL_TYPE (GstD3D12Download,
|
|
gst_d3d12_download, GST, D3D12_DOWNLOAD, GstD3D12MemoryCopy);
|
|
|
|
G_END_DECLS
|
|
|