62 lines
2.0 KiB
C
62 lines
2.0 KiB
C
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/*
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* Copyright (c) 2012-2017 The Khronos Group Inc.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef _VX_KHR_NODE_MEMORY_H_
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#define _VX_KHR_NODE_MEMORY_H_
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/*! \brief The Node Memory Extension.
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* \file
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*/
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#define OPENVX_KHR_NODE_MEMORY "vx_khr_node_memory"
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#include <VX/vx.h>
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/*! \brief The kernel object attributes for global and local memory.
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* \ingroup group_kernel
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*/
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enum vx_kernel_attribute_memory_e {
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/*! \brief The global data pointer size to be shared across all instances of
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* the kernel (nodes are instances of kernels).
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* Use a \ref vx_size parameter.
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* \note If not set it will default to zero.
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*/
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VX_KERNEL_GLOBAL_DATA_SIZE = VX_ATTRIBUTE_BASE(VX_ID_KHRONOS, VX_TYPE_KERNEL) + 0x5,
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/*! \brief The global data pointer to the shared across all the instances of
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* the kernel (nodes are instances of the kernels).
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* Use a \ref void * parameter.
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*/
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VX_KERNEL_GLOBAL_DATA_PTR = VX_ATTRIBUTE_BASE(VX_ID_KHRONOS, VX_TYPE_KERNEL) + 0x6,
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};
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/*! \brief The node object attributes for global and local memory.
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* \ingroup group_node
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*/
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enum vx_node_attribute_memory_e {
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/*! \brief Used to indicate the size of the shared kernel global memory area.
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* Use a \ref vx_size parameter.
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*/
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VX_NODE_GLOBAL_DATA_SIZE = VX_ATTRIBUTE_BASE(VX_ID_KHRONOS, VX_TYPE_NODE) + 0x9,
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/*! \brief Used to indicate the pointer to the shared kernel global memory area.
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* Use a void * parameter.
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*/
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VX_NODE_GLOBAL_DATA_PTR = VX_ATTRIBUTE_BASE(VX_ID_KHRONOS, VX_TYPE_NODE) + 0xA,
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};
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#endif
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