gstreamer/subprojects/gst-plugins-bad/gst-libs/gst/d3d12/gstd3d12commandqueue.h

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/* GStreamer
* Copyright (C) 2023 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/gst.h>
#include <gst/video/video.h>
#include <gst/d3d12/gstd3d12_fwd.h>
G_BEGIN_DECLS
#define GST_TYPE_D3D12_COMMAND_QUEUE (gst_d3d12_command_queue_get_type ())
#define GST_D3D12_COMMAND_QUEUE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_D3D12_COMMAND_QUEUE, GstD3D12CommandQueue))
#define GST_D3D12_COMMAND_QUEUE_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_D3D12_COMMAND_QUEUE, GstD3D12CommandQueueClass))
#define GST_IS_D3D12_COMMAND_QUEUE(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_D3D12_COMMAND_QUEUE))
#define GST_IS_D3D12_COMMAND_QUEUE_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_D3D12_COMMAND_QUEUE))
#define GST_D3D12_COMMAND_QUEUE_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GST_TYPE_D3D12_COMMAND_QUEUE, GstD3D12CommandQueueClass))
#define GST_D3D12_COMMAND_QUEUE_CAST(obj) ((GstD3D12CommandQueue*)(obj))
/**
* GstD3D12CommandQueue:
*
* Opaque GstD3D12CommandQueue struct
*
* Since: 1.26
*/
struct _GstD3D12CommandQueue
{
GstObject parent;
/*< private >*/
GstD3D12CommandQueuePrivate *priv;
gpointer _gst_reserved[GST_PADDING];
};
/**
* GstD3D12CommandQueueClass:
*
* Opaque GstD3D12CommandQueueClass struct
*
* Since: 1.26
*/
struct _GstD3D12CommandQueueClass
{
GstObjectClass parent_class;
/*< private >*/
gpointer _gst_reserved[GST_PADDING];
};
GST_D3D12_API
GType gst_d3d12_command_queue_get_type (void);
GST_D3D12_API
GstD3D12CommandQueue * gst_d3d12_command_queue_new (ID3D12Device * device,
const D3D12_COMMAND_QUEUE_DESC * desc,
D3D12_FENCE_FLAGS fence_flags,
guint queue_size);
GST_D3D12_API
ID3D12CommandQueue * gst_d3d12_command_queue_get_handle (GstD3D12CommandQueue * queue);
GST_D3D12_API
ID3D12Fence * gst_d3d12_command_queue_get_fence_handle (GstD3D12CommandQueue * queue);
GST_D3D12_API
HRESULT gst_d3d12_command_queue_execute_command_lists (GstD3D12CommandQueue * queue,
guint num_command_lists,
ID3D12CommandList ** command_lists,
guint64 * fence_value);
GST_D3D12_API
HRESULT gst_d3d12_command_queue_execute_wait (GstD3D12CommandQueue * queue,
ID3D12Fence * fence,
guint64 fence_value);
GST_D3D12_API
guint64 gst_d3d12_command_queue_get_completed_value (GstD3D12CommandQueue * queue);
GST_D3D12_API
HRESULT gst_d3d12_command_queue_fence_wait (GstD3D12CommandQueue * queue,
guint64 fence_value,
HANDLE event_handle);
GST_D3D12_API
void gst_d3d12_command_queue_set_notify (GstD3D12CommandQueue * queue,
guint64 fence_value,
gpointer fence_data,
GDestroyNotify notify);
GST_D3D12_API
HRESULT gst_d3d12_command_queue_drain (GstD3D12CommandQueue * queue);
G_END_DECLS