generated from zhangwei/Matrixai
130 lines
4.2 KiB
C++
130 lines
4.2 KiB
C++
/*
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* Copyright (c) 2017, NVIDIA CORPORATION. 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
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* are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of NVIDIA CORPORATION nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER 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
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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/**
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* @file
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* <b>Libargus API: EGLImage API</b>
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*
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* @b Description: Defines a BufferType that wraps an EGLImage resource.
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*/
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#ifndef _ARGUS_EGL_IMAGE_H
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#define _ARGUS_EGL_IMAGE_H
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namespace Argus
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{
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/**
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* @defgroup ArgusEGLImageBuffer EGLImageBuffer
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* @ingroup ArgusBufferBuffer
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* @ref ArgusBuffer type that wraps an EGLImage resource (BUFFER_TYPE_EGL_IMAGE).
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*/
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/**
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* @defgroup ArgusEGLImageBufferSettings EGLImageBufferSettings
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* @ingroup ArgusBufferBufferSettings
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* Settings type used to configure/create @ref ArgusEGLImageBuffer Buffers (BUFFER_TYPE_EGL_IMAGE).
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*/
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/**
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* @ref ArgusBuffer type that wraps an EGLImage resource.
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* @ingroup ArgusBufferBuffer ArgusBufferBufferSettings
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*/
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DEFINE_UUID(BufferType, BUFFER_TYPE_EGL_IMAGE, c723d966,5231,11e7,9598,18,00,20,0c,9a,66);
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/**
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* @class IEGLImageBufferSettings
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*
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* Interface that provides the settings used to configure EGLImage Buffer creation.
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* These Buffers act as siblings for the EGLImage, providing libargus write access
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* to the underlying buffer resources for the destination of capture requests.
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*
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* @ingroup ArgusEGLImageBufferSettings
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*/
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DEFINE_UUID(InterfaceID, IID_EGL_IMAGE_BUFFER_SETTINGS, c723d967,5231,11e7,9598,18,00,20,0c,9a,66);
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class IEGLImageBufferSettings : public Interface
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{
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public:
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static const InterfaceID& id() { return IID_EGL_IMAGE_BUFFER_SETTINGS; }
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/**
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* Sets the EGLDisplay which owns the EGLImage.
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* @param[in] eglDisplay The EGLDisplay that owns the EGLImage.
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*/
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virtual Status setEGLDisplay(EGLDisplay eglDisplay) = 0;
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/**
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* Returns the EGLDisplay which owns the EGLImage.
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*/
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virtual EGLDisplay getEGLDisplay() const = 0;
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/**
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* Sets the EGLImage to use as the sibling for this Buffer.
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* @param[in] eglImage The EGLImage to use as the sibling for this Buffer.
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*/
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virtual Status setEGLImage(EGLImageKHR eglImage) = 0;
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/**
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* Returns the EGLImage to use as the sibling for this Buffer.
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*/
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virtual EGLImageKHR getEGLImage() const = 0;
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protected:
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~IEGLImageBufferSettings() {}
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};
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/**
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* @class IEGLImageBuffer
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*
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* Interface that provides methods to EGLImage Buffers.
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*
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* @ingroup ArgusEGLImageBuffer
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*/
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DEFINE_UUID(InterfaceID, IID_EGL_IMAGE_BUFFER, c723d968,5231,11e7,9598,18,00,20,0c,9a,66);
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class IEGLImageBuffer : public Interface
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{
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public:
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static const InterfaceID& id() { return IID_EGL_IMAGE_BUFFER; }
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/**
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* Returns the EGLDisplay that owns the EGLImage.
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*/
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virtual EGLDisplay getEGLDisplay() const = 0;
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/**
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* Returns the EGLImage being used for this Buffer.
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*/
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virtual EGLImageKHR getEGLImage() const = 0;
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protected:
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~IEGLImageBuffer() {}
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};
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} // namespace Argus
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#endif // _ARGUS_EGL_IMAGE_H
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