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96 lines
3.4 KiB
C
96 lines
3.4 KiB
C
/* GStreamer Intel MSDK plugin
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* Copyright (c) 2018, Intel Corporation
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* Copyright (c) 2018, Igalia S.L.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
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* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGDECE
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* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef GST_MSDK_BUFFER_POOL_H
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#define GST_MSDK_BUFFER_POOL_H
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#include "msdk.h"
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#include "gstmsdkcontext.h"
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G_BEGIN_DECLS
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#define GST_TYPE_MSDK_BUFFER_POOL \
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(gst_msdk_buffer_pool_get_type ())
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#define GST_MSDK_BUFFER_POOL(obj) \
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(G_TYPE_CHECK_INSTANCE_CAST ((obj), GST_TYPE_MSDK_BUFFER_POOL, \
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GstMsdkBufferPool))
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#define GST_MSDK_BUFFER_POOL_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_CAST ((klass), GST_TYPE_MSDK_BUFFER_POOL, \
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GstMsdkBufferPoolClass))
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#define GST_IS_MSDK_BUFFER_POOL(obj) \
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(G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_MSDK_BUFFER_POOL))
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#define GST_IS_MSDK_BUFFER_POOL_CLASS(klass) \
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(G_TYPE_CHECK_CLASS_TYPE ((klass), GST_TYPE_MSDK_BUFFER_POOL))
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#define GST_MSDK_BUFFER_POOL_CAST(obj) ((GstMsdkBufferPool*)(obj))
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typedef struct _GstMsdkBufferPool GstMsdkBufferPool;
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typedef struct _GstMsdkBufferPoolClass GstMsdkBufferPoolClass;
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typedef struct _GstMsdkBufferPoolPrivate GstMsdkBufferPoolPrivate;
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/*
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* GST_BUFFER_POOL_OPTION_MSDK_USE_VIDEO_MEMORY:
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*
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* An option that presents if the bufferpool will use
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* MsdkSystemAllocator or MsdkVideoAllocator.
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*/
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#define GST_BUFFER_POOL_OPTION_MSDK_USE_VIDEO_MEMORY "GstBufferPoolOptionMsdkUseVideoMemory"
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#define GST_BUFFER_POOL_OPTION_MSDK_USE_DMABUF "GstBufferPoolOptionMsdkUseDMABuf"
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/**
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* GstMsdkBufferPool:
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*
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* A MSDK buffer pool object.
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*/
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struct _GstMsdkBufferPool
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{
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GstVideoBufferPool parent_instance;
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GstMsdkBufferPoolPrivate *priv;
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};
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/**
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* GstMsdkBufferPoolClass:
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*
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* A MSDK buffer pool class.
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*/
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struct _GstMsdkBufferPoolClass
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{
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GstVideoBufferPoolClass parent_class;
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};
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GType gst_msdk_buffer_pool_get_type (void);
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GstBufferPool * gst_msdk_buffer_pool_new (GstMsdkContext * context,
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mfxFrameAllocResponse * alloc_resp);
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G_END_DECLS
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#endif /* GST_MSDK_BUFFER_POOL_H */
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