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c033f8fad2
So applications and elements implemented outside GStreamer can reuse our infrastructure Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1472>
83 lines
2.7 KiB
C
83 lines
2.7 KiB
C
/* GStreamer
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* Copyright (C) <2018-2019> Seungha Yang <seungha.yang@navercorp.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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#ifndef __GST_CUDA_BUFFER_POOL_H__
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#define __GST_CUDA_BUFFER_POOL_H__
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#ifndef GST_USE_UNSTABLE_API
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#warning "The Cuda library from gst-plugins-bad is unstable API and may change in future."
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#warning "You can define GST_USE_UNSTABLE_API to avoid this warning."
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#endif
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#include "cuda-prelude.h"
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#include <gst/video/gstvideometa.h>
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#include <gst/video/gstvideopool.h>
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#include "gstcudamemory.h"
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G_BEGIN_DECLS
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#define GST_TYPE_CUDA_BUFFER_POOL (gst_cuda_buffer_pool_get_type ())
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#define GST_CUDA_BUFFER_POOL(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj),GST_TYPE_CUDA_BUFFER_POOL,GstCudaBufferPool))
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#define GST_CUDA_BUFFER_POOL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_CUDA_BUFFER_POOL,GstCudaBufferPoolClass))
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#define GST_CUDA_BUFFER_POOL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), GST_TYPE_CUDA_BUFFER_POOL,GstCudaBufferPoolClass))
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#define GST_IS_CUDA_BUFFER_POOL(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj),GST_TYPE_CUDA_BUFFER_POOL))
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#define GST_IS_CUDA_BUFFER_POOL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_CUDA_BUFFER_POOL))
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/**
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* GST_CUDA_BUFFER_POOL_CAST:
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*
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* Since: 1.22
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*/
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#define GST_CUDA_BUFFER_POOL_CAST(obj) ((GstCudaBufferPool*)(obj))
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typedef struct _GstCudaBufferPool GstCudaBufferPool;
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typedef struct _GstCudaBufferPoolClass GstCudaBufferPoolClass;
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typedef struct _GstCudaBufferPoolPrivate GstCudaBufferPoolPrivate;
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/**
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* GstCudaBufferPool:
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*
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* Since: 1.22
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*/
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struct _GstCudaBufferPool
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{
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GstBufferPool parent;
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GstCudaContext *context;
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GstCudaBufferPoolPrivate *priv;
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};
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/*
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* GstCudaBufferPoolClass:
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*/
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struct _GstCudaBufferPoolClass
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{
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GstBufferPoolClass parent_class;
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};
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GST_CUDA_API
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GType gst_cuda_buffer_pool_get_type (void);
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GST_CUDA_API
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GstBufferPool * gst_cuda_buffer_pool_new (GstCudaContext * context);
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G_END_DECLS
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#endif /* __GST_CUDA_BUFFER_POOL_H__ */
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