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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
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* Copyright (C) 2024 Seungha Yang <seungha@centricular.com>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#pragma once
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#include <gst/base/gstbasetransform.h>
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G_BEGIN_DECLS
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#define GST_TYPE_D3D12_MEMORY_COPY (gst_d3d12_memory_copy_get_type())
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#define GST_D3D12_MEMORY_COPY(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_D3D12_MEMORY_COPY,GstD3D12MemoryCopy))
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#define GST_D3D12_MEMORY_COPY_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_D3D12_MEMORY_COPY,GstD3D12MemoryCopyClass))
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#define GST_D3D12_MEMORY_COPY_GET_CLASS(obj) (GST_D3D12_MEMORY_COPY_CLASS(G_OBJECT_GET_CLASS(obj)))
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#define GST_IS_D3D12_MEMORY_COPY(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj),GST_TYPE_D3D12_MEMORY_COPY))
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#define GST_IS_D3D12_MEMORY_COPY_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass),GST_TYPE_D3D12_MEMORY_COPY))
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typedef struct _GstD3D12MemoryCopy GstD3D12MemoryCopy;
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typedef struct _GstD3D12MemoryCopyClass GstD3D12MemoryCopyClass;
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typedef struct _GstD3D12MemoryCopyPrivate GstD3D12MemoryCopyPrivate;
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struct _GstD3D12MemoryCopy
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{
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GstBaseTransform parent;
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GstD3D12MemoryCopyPrivate *priv;
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};
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struct _GstD3D12MemoryCopyClass
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{
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GstBaseTransformClass parent_class;
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};
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GType gst_d3d12_memory_copy_get_type (void);
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G_DEFINE_AUTOPTR_CLEANUP_FUNC(GstD3D12MemoryCopy, gst_object_unref)
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#define GST_TYPE_D3D12_UPLOAD (gst_d3d12_upload_get_type())
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G_DECLARE_FINAL_TYPE (GstD3D12Upload,
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gst_d3d12_upload, GST, D3D12_UPLOAD, GstD3D12MemoryCopy);
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#define GST_TYPE_D3D12_DOWNLOAD (gst_d3d12_download_get_type())
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G_DECLARE_FINAL_TYPE (GstD3D12Download,
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gst_d3d12_download, GST, D3D12_DOWNLOAD, GstD3D12MemoryCopy);
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G_END_DECLS
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