mirror of
https://gitlab.freedesktop.org/gstreamer/gstreamer.git
synced 2024-11-09 10:59:39 +00:00
78 lines
2.5 KiB
C
78 lines
2.5 KiB
C
|
/* GStreamer
|
||
|
|
* Copyright (C) <2018-2019> 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_CUDA_CONTEXT_H__
|
||
|
|
#define __GST_CUDA_CONTEXT_H__
|
||
|
|
|
||
|
|
#include <gst/gst.h>
|
||
|
|
#include <cuda.h>
|
||
|
|
|
||
|
|
G_BEGIN_DECLS
|
||
|
|
|
||
|
|
#define GST_TYPE_CUDA_CONTEXT (gst_cuda_context_get_type())
|
||
|
|
#define GST_CUDA_CONTEXT(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), GST_TYPE_CUDA_CONTEXT,GstCudaContext))
|
||
|
|
#define GST_CUDA_CONTEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), GST_TYPE_CUDA_CONTEXT,GstCudaContextClass))
|
||
|
|
#define GST_CUDA_CONTEXT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), GST_TYPE_CUDA_CONTEXT,GstCudaContextClass))
|
||
|
|
#define GST_IS_CUDA_CONTEXT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj),GST_TYPE_CUDA_CONTEXT))
|
||
|
|
#define GST_IS_CUDA_CONTEXT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_CUDA_CONTEXT))
|
||
|
|
#define GST_CUDA_CONTEXT_CAST(obj) ((GstCudaContext*)(obj))
|
||
|
|
|
||
|
|
#define GST_CUDA_CONTEXT_TYPE "gst.cuda.context"
|
||
|
|
|
||
|
|
typedef struct _GstCudaContext GstCudaContext;
|
||
|
|
typedef struct _GstCudaContextClass GstCudaContextClass;
|
||
|
|
typedef struct _GstCudaContextPrivate GstCudaContextPrivate;
|
||
|
|
|
||
|
|
/*
|
||
|
|
* GstCudaContext:
|
||
|
|
*/
|
||
|
|
struct _GstCudaContext
|
||
|
|
{
|
||
|
|
GstObject object;
|
||
|
|
|
||
|
|
/*< private >*/
|
||
|
|
GstCudaContextPrivate *priv;
|
||
|
|
};
|
||
|
|
|
||
|
|
/*
|
||
|
|
* GstCudaContextClass:
|
||
|
|
*/
|
||
|
|
struct _GstCudaContextClass
|
||
|
|
{
|
||
|
|
GstObjectClass parent_class;
|
||
|
|
};
|
||
|
|
|
||
|
|
GType gst_cuda_context_get_type (void);
|
||
|
|
|
||
|
|
G_GNUC_INTERNAL
|
||
|
|
GstCudaContext * gst_cuda_context_new (gint device_id);
|
||
|
|
|
||
|
|
G_GNUC_INTERNAL
|
||
|
|
gboolean gst_cuda_context_push (GstCudaContext * ctx);
|
||
|
|
|
||
|
|
G_GNUC_INTERNAL
|
||
|
|
gboolean gst_cuda_context_pop (CUcontext * cuda_ctx);
|
||
|
|
|
||
|
|
G_GNUC_INTERNAL
|
||
|
|
gpointer gst_cuda_context_get_handle (GstCudaContext * ctx);
|
||
|
|
|
||
|
|
G_END_DECLS
|
||
|
|
|
||
|
|
#endif /* __GST_CUDA_CONTEXT_H__ */
|