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Concedo
772 lines
22 KiB
C++
772 lines
22 KiB
C++
/*
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* Copyright 1993-2020 NVIDIA Corporation. All rights reserved.
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*
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* NOTICE TO LICENSEE:
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*
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* This source code and/or documentation ("Licensed Deliverables") are
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* subject to NVIDIA intellectual property rights under U.S. and
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* international Copyright laws.
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*
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* These Licensed Deliverables contained herein is PROPRIETARY and
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* CONFIDENTIAL to NVIDIA and is being provided under the terms and
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* conditions of a form of NVIDIA software license agreement by and
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* between NVIDIA and Licensee ("License Agreement") or electronically
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* accepted by Licensee. Notwithstanding any terms or conditions to
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* the contrary in the License Agreement, reproduction or disclosure
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* of the Licensed Deliverables to any third party without the express
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* written consent of NVIDIA is prohibited.
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*
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* NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
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* LICENSE AGREEMENT, NVIDIA MAKES NO REPRESENTATION ABOUT THE
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* SUITABILITY OF THESE LICENSED DELIVERABLES FOR ANY PURPOSE. IT IS
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* PROVIDED "AS IS" WITHOUT EXPRESS OR IMPLIED WARRANTY OF ANY KIND.
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* NVIDIA DISCLAIMS ALL WARRANTIES WITH REGARD TO THESE LICENSED
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* DELIVERABLES, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY,
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* NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE.
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* NOTWITHSTANDING ANY TERMS OR CONDITIONS TO THE CONTRARY IN THE
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* LICENSE AGREEMENT, IN NO EVENT SHALL NVIDIA BE LIABLE FOR ANY
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* SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES, OR ANY
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* DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS,
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* WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
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* ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE
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* OF THESE LICENSED DELIVERABLES.
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*
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* U.S. Government End Users. These Licensed Deliverables are a
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* "commercial item" as that term is defined at 48 C.F.R. 2.101 (OCT
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* 1995), consisting of "commercial computer software" and "commercial
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* computer software documentation" as such terms are used in 48
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* C.F.R. 12.212 (SEPT 1995) and is provided to the U.S. Government
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* only as a commercial end item. Consistent with 48 C.F.R.12.212 and
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* 48 C.F.R. 227.7202-1 through 227.7202-4 (JUNE 1995), all
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* U.S. Government End Users acquire the Licensed Deliverables with
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* only those rights set forth herein.
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*
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* Any use of the Licensed Deliverables in individual and commercial
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* software must include, in the user documentation and internal
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* comments to the code, the above Disclaimer and U.S. Government End
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* Users Notice.
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*/
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#ifndef __TEXTURE_INDIRECT_FUNCTIONS_H__
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#define __TEXTURE_INDIRECT_FUNCTIONS_H__
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#if defined(__cplusplus) && defined(__CUDACC__)
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#include "cuda_runtime_api.h"
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#if !defined(__CUDA_ARCH__) || (__CUDA_ARCH__ >= 600)
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#define __NV_TEX_SPARSE 1
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#endif /* endif */
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template <typename T> struct __nv_itex_trait { };
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template<> struct __nv_itex_trait<char> { typedef void type; };
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template<> struct __nv_itex_trait<signed char> { typedef void type; };
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template<> struct __nv_itex_trait<char1> { typedef void type; };
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template<> struct __nv_itex_trait<char2> { typedef void type; };
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template<> struct __nv_itex_trait<char4> { typedef void type; };
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template<> struct __nv_itex_trait<unsigned char> { typedef void type; };
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template<> struct __nv_itex_trait<uchar1> { typedef void type; };
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template<> struct __nv_itex_trait<uchar2> { typedef void type; };
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template<> struct __nv_itex_trait<uchar4> { typedef void type; };
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template<> struct __nv_itex_trait<short> { typedef void type; };
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template<> struct __nv_itex_trait<short1> { typedef void type; };
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template<> struct __nv_itex_trait<short2> { typedef void type; };
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template<> struct __nv_itex_trait<short4> { typedef void type; };
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template<> struct __nv_itex_trait<unsigned short> { typedef void type; };
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template<> struct __nv_itex_trait<ushort1> { typedef void type; };
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template<> struct __nv_itex_trait<ushort2> { typedef void type; };
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template<> struct __nv_itex_trait<ushort4> { typedef void type; };
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template<> struct __nv_itex_trait<int> { typedef void type; };
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template<> struct __nv_itex_trait<int1> { typedef void type; };
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template<> struct __nv_itex_trait<int2> { typedef void type; };
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template<> struct __nv_itex_trait<int4> { typedef void type; };
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template<> struct __nv_itex_trait<unsigned int> { typedef void type; };
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template<> struct __nv_itex_trait<uint1> { typedef void type; };
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template<> struct __nv_itex_trait<uint2> { typedef void type; };
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template<> struct __nv_itex_trait<uint4> { typedef void type; };
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#if !defined(__LP64__)
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template<> struct __nv_itex_trait<long> { typedef void type; };
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template<> struct __nv_itex_trait<long1> { typedef void type; };
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template<> struct __nv_itex_trait<long2> { typedef void type; };
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template<> struct __nv_itex_trait<long4> { typedef void type; };
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template<> struct __nv_itex_trait<unsigned long> { typedef void type; };
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template<> struct __nv_itex_trait<ulong1> { typedef void type; };
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template<> struct __nv_itex_trait<ulong2> { typedef void type; };
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template<> struct __nv_itex_trait<ulong4> { typedef void type; };
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#endif /* !__LP64__ */
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template<> struct __nv_itex_trait<float> { typedef void type; };
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template<> struct __nv_itex_trait<float1> { typedef void type; };
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template<> struct __nv_itex_trait<float2> { typedef void type; };
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template<> struct __nv_itex_trait<float4> { typedef void type; };
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template <typename T>
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static __device__ typename __nv_itex_trait<T>::type tex1Dfetch(T *ptr, cudaTextureObject_t obj, int x)
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{
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#ifdef __CUDA_ARCH__
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__nv_tex_surf_handler("__itex1Dfetch", ptr, obj, x);
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#endif
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}
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template <class T>
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static __device__ T tex1Dfetch(cudaTextureObject_t texObject, int x)
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{
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#ifdef __CUDA_ARCH__
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T ret;
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tex1Dfetch(&ret, texObject, x);
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return ret;
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#endif
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}
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template <typename T>
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static __device__ typename __nv_itex_trait<T>::type tex1D(T *ptr, cudaTextureObject_t obj, float x)
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{
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#ifdef __CUDA_ARCH__
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__nv_tex_surf_handler("__itex1D", ptr, obj, x);
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#endif
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}
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template <class T>
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static __device__ T tex1D(cudaTextureObject_t texObject, float x)
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{
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#ifdef __CUDA_ARCH__
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T ret;
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tex1D(&ret, texObject, x);
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return ret;
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#endif
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}
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template <typename T>
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static __device__ typename __nv_itex_trait<T>::type tex2D(T *ptr, cudaTextureObject_t obj, float x, float y)
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{
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#ifdef __CUDA_ARCH__
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__nv_tex_surf_handler("__itex2D", ptr, obj, x, y);
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#endif
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}
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template <class T>
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static __device__ T tex2D(cudaTextureObject_t texObject, float x, float y)
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{
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#ifdef __CUDA_ARCH__
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T ret;
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tex2D(&ret, texObject, x, y);
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return ret;
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#endif
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}
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#if __NV_TEX_SPARSE
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template <typename T>
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static __device__ typename __nv_itex_trait<T>::type tex2D(T *ptr, cudaTextureObject_t obj, float x, float y,
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bool* isResident)
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{
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#ifdef __CUDA_ARCH__
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unsigned char res;
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__nv_tex_surf_handler("__itex2D_sparse", ptr, obj, x, y, &res);
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*isResident = (res != 0);
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#endif
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}
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template <class T>
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static __device__ T tex2D(cudaTextureObject_t texObject, float x, float y, bool* isResident)
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{
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#ifdef __CUDA_ARCH__
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T ret;
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tex2D(&ret, texObject, x, y, isResident);
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return ret;
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#endif
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}
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#endif /* __NV_TEX_SPARSE */
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template <typename T>
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static __device__ typename __nv_itex_trait<T>::type tex3D(T *ptr, cudaTextureObject_t obj, float x, float y, float z)
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{
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#ifdef __CUDA_ARCH__
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__nv_tex_surf_handler("__itex3D", ptr, obj, x, y, z);
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#endif
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}
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template <class T>
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static __device__ T tex3D(cudaTextureObject_t texObject, float x, float y, float z)
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{
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#ifdef __CUDA_ARCH__
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T ret;
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tex3D(&ret, texObject, x, y, z);
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return ret;
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#endif
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}
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#if __NV_TEX_SPARSE
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template <typename T>
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static __device__ typename __nv_itex_trait<T>::type tex3D(T *ptr, cudaTextureObject_t obj, float x, float y, float z,
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bool* isResident)
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{
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#ifdef __CUDA_ARCH__
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unsigned char res;
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__nv_tex_surf_handler("__itex3D_sparse", ptr, obj, x, y, z, &res);
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*isResident = (res != 0);
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#endif
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}
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template <class T>
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static __device__ T tex3D(cudaTextureObject_t texObject, float x, float y, float z, bool* isResident)
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{
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#ifdef __CUDA_ARCH__
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T ret;
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tex3D(&ret, texObject, x, y, z, isResident);
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return ret;
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#endif
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}
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#endif /* __NV_TEX_SPARSE */
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template <typename T>
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static __device__ typename __nv_itex_trait<T>::type tex1DLayered(T *ptr, cudaTextureObject_t obj, float x, int layer)
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{
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#ifdef __CUDA_ARCH__
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__nv_tex_surf_handler("__itex1DLayered", ptr, obj, x, layer);
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#endif
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}
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template <class T>
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static __device__ T tex1DLayered(cudaTextureObject_t texObject, float x, int layer)
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{
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#ifdef __CUDA_ARCH__
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T ret;
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tex1DLayered(&ret, texObject, x, layer);
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return ret;
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#endif
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}
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template <typename T>
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static __device__ typename __nv_itex_trait<T>::type tex2DLayered(T *ptr, cudaTextureObject_t obj, float x, float y, int layer)
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{
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#ifdef __CUDA_ARCH__
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__nv_tex_surf_handler("__itex2DLayered", ptr, obj, x, y, layer);
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#endif
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}
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template <class T>
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static __device__ T tex2DLayered(cudaTextureObject_t texObject, float x, float y, int layer)
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{
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#ifdef __CUDA_ARCH__
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T ret;
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tex2DLayered(&ret, texObject, x, y, layer);
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return ret;
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#endif
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}
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#if __NV_TEX_SPARSE
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template <typename T>
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static __device__ typename __nv_itex_trait<T>::type tex2DLayered(T *ptr, cudaTextureObject_t obj, float x, float y, int layer, bool* isResident)
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{
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#ifdef __CUDA_ARCH__
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unsigned char res;
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__nv_tex_surf_handler("__itex2DLayered_sparse", ptr, obj, x, y, layer, &res);
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*isResident = (res != 0);
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#endif
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}
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template <class T>
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static __device__ T tex2DLayered(cudaTextureObject_t texObject, float x, float y, int layer, bool* isResident)
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{
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#ifdef __CUDA_ARCH__
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T ret;
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tex2DLayered(&ret, texObject, x, y, layer, isResident);
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return ret;
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#endif
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}
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#endif /* __NV_TEX_SPARSE */
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template <typename T>
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static __device__ typename __nv_itex_trait<T>::type texCubemap(T *ptr, cudaTextureObject_t obj, float x, float y, float z)
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{
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#ifdef __CUDA_ARCH__
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__nv_tex_surf_handler("__itexCubemap", ptr, obj, x, y, z);
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#endif
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}
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template <class T>
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static __device__ T texCubemap(cudaTextureObject_t texObject, float x, float y, float z)
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{
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#ifdef __CUDA_ARCH__
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T ret;
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texCubemap(&ret, texObject, x, y, z);
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return ret;
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#endif
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}
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template <typename T>
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static __device__ typename __nv_itex_trait<T>::type texCubemapLayered(T *ptr, cudaTextureObject_t obj, float x, float y, float z, int layer)
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{
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#ifdef __CUDA_ARCH__
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__nv_tex_surf_handler("__itexCubemapLayered", ptr, obj, x, y, z, layer);
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#endif
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}
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template <class T>
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static __device__ T texCubemapLayered(cudaTextureObject_t texObject, float x, float y, float z, int layer)
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{
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#ifdef __CUDA_ARCH__
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T ret;
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texCubemapLayered(&ret, texObject, x, y, z, layer);
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return ret;
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#endif
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}
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template <typename T>
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static __device__ typename __nv_itex_trait<T>::type tex2Dgather(T *ptr, cudaTextureObject_t obj, float x, float y, int comp = 0)
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{
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#ifdef __CUDA_ARCH__
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__nv_tex_surf_handler("__itex2Dgather", ptr, obj, x, y, comp);
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#endif
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}
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template <class T>
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static __device__ T tex2Dgather(cudaTextureObject_t to, float x, float y, int comp = 0)
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{
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#ifdef __CUDA_ARCH__
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T ret;
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tex2Dgather(&ret, to, x, y, comp);
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return ret;
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#endif
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}
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#if __NV_TEX_SPARSE
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template <typename T>
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static __device__ typename __nv_itex_trait<T>::type tex2Dgather(T *ptr, cudaTextureObject_t obj, float x, float y, bool* isResident, int comp = 0)
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{
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#ifdef __CUDA_ARCH__
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unsigned char res;
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__nv_tex_surf_handler("__itex2Dgather_sparse", ptr, obj, x, y, comp, &res);
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*isResident = (res != 0);
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#endif
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}
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template <class T>
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static __device__ T tex2Dgather(cudaTextureObject_t to, float x, float y, bool* isResident, int comp = 0)
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{
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#ifdef __CUDA_ARCH__
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T ret;
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tex2Dgather(&ret, to, x, y, isResident, comp);
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return ret;
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#endif
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}
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#endif /* __NV_TEX_SPARSE */
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template <typename T>
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static __device__ typename __nv_itex_trait<T>::type tex1DLod(T *ptr, cudaTextureObject_t obj, float x, float level)
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{
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#ifdef __CUDA_ARCH__
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__nv_tex_surf_handler("__itex1DLod", ptr, obj, x, level);
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#endif
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}
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template <class T>
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static __device__ T tex1DLod(cudaTextureObject_t texObject, float x, float level)
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{
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#ifdef __CUDA_ARCH__
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T ret;
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tex1DLod(&ret, texObject, x, level);
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return ret;
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#endif
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}
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template <typename T>
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static __device__ typename __nv_itex_trait<T>::type tex2DLod(T *ptr, cudaTextureObject_t obj, float x, float y, float level)
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{
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#ifdef __CUDA_ARCH__
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__nv_tex_surf_handler("__itex2DLod", ptr, obj, x, y, level);
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#endif
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}
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template <class T>
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static __device__ T tex2DLod(cudaTextureObject_t texObject, float x, float y, float level)
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{
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#ifdef __CUDA_ARCH__
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T ret;
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tex2DLod(&ret, texObject, x, y, level);
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return ret;
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#endif
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}
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#if __NV_TEX_SPARSE
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template <typename T>
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static __device__ typename __nv_itex_trait<T>::type tex2DLod(T *ptr, cudaTextureObject_t obj, float x, float y, float level, bool* isResident)
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{
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#ifdef __CUDA_ARCH__
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unsigned char res;
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__nv_tex_surf_handler("__itex2DLod_sparse", ptr, obj, x, y, level, &res);
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*isResident = (res != 0);
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#endif
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}
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template <class T>
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static __device__ T tex2DLod(cudaTextureObject_t texObject, float x, float y, float level, bool* isResident)
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{
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#ifdef __CUDA_ARCH__
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T ret;
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tex2DLod(&ret, texObject, x, y, level, isResident);
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|
return ret;
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#endif
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}
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#endif /* __NV_TEX_SPARSE */
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template <typename T>
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static __device__ typename __nv_itex_trait<T>::type tex3DLod(T *ptr, cudaTextureObject_t obj, float x, float y, float z, float level)
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{
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#ifdef __CUDA_ARCH__
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__nv_tex_surf_handler("__itex3DLod", ptr, obj, x, y, z, level);
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#endif
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}
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template <class T>
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static __device__ T tex3DLod(cudaTextureObject_t texObject, float x, float y, float z, float level)
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{
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#ifdef __CUDA_ARCH__
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T ret;
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tex3DLod(&ret, texObject, x, y, z, level);
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return ret;
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#endif
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}
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#if __NV_TEX_SPARSE
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template <typename T>
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static __device__ typename __nv_itex_trait<T>::type tex3DLod(T *ptr, cudaTextureObject_t obj, float x, float y, float z, float level, bool* isResident)
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|
{
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#ifdef __CUDA_ARCH__
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unsigned char res;
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__nv_tex_surf_handler("__itex3DLod_sparse", ptr, obj, x, y, z, level, &res);
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|
*isResident = (res != 0);
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|
#endif
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}
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|
template <class T>
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static __device__ T tex3DLod(cudaTextureObject_t texObject, float x, float y, float z, float level, bool* isResident)
|
|
{
|
|
#ifdef __CUDA_ARCH__
|
|
T ret;
|
|
tex3DLod(&ret, texObject, x, y, z, level, isResident);
|
|
return ret;
|
|
#endif
|
|
}
|
|
|
|
#endif /* __NV_TEX_SPARSE */
|
|
|
|
|
|
template <typename T>
|
|
static __device__ typename __nv_itex_trait<T>::type tex1DLayeredLod(T *ptr, cudaTextureObject_t obj, float x, int layer, float level)
|
|
{
|
|
#ifdef __CUDA_ARCH__
|
|
__nv_tex_surf_handler("__itex1DLayeredLod", ptr, obj, x, layer, level);
|
|
#endif
|
|
}
|
|
|
|
template <class T>
|
|
static __device__ T tex1DLayeredLod(cudaTextureObject_t texObject, float x, int layer, float level)
|
|
{
|
|
#ifdef __CUDA_ARCH__
|
|
T ret;
|
|
tex1DLayeredLod(&ret, texObject, x, layer, level);
|
|
return ret;
|
|
#endif
|
|
}
|
|
|
|
|
|
template <typename T>
|
|
static __device__ typename __nv_itex_trait<T>::type tex2DLayeredLod(T *ptr, cudaTextureObject_t obj, float x, float y, int layer, float level)
|
|
{
|
|
#ifdef __CUDA_ARCH__
|
|
__nv_tex_surf_handler("__itex2DLayeredLod", ptr, obj, x, y, layer, level);
|
|
#endif
|
|
}
|
|
|
|
template <class T>
|
|
static __device__ T tex2DLayeredLod(cudaTextureObject_t texObject, float x, float y, int layer, float level)
|
|
{
|
|
#ifdef __CUDA_ARCH__
|
|
T ret;
|
|
tex2DLayeredLod(&ret, texObject, x, y, layer, level);
|
|
return ret;
|
|
#endif
|
|
}
|
|
|
|
#if __NV_TEX_SPARSE
|
|
template <typename T>
|
|
static __device__ typename __nv_itex_trait<T>::type tex2DLayeredLod(T *ptr, cudaTextureObject_t obj, float x, float y, int layer, float level, bool* isResident)
|
|
{
|
|
#ifdef __CUDA_ARCH__
|
|
unsigned char res;
|
|
__nv_tex_surf_handler("__itex2DLayeredLod_sparse", ptr, obj, x, y, layer, level, &res);
|
|
*isResident = (res != 0);
|
|
#endif
|
|
}
|
|
|
|
template <class T>
|
|
static __device__ T tex2DLayeredLod(cudaTextureObject_t texObject, float x, float y, int layer, float level, bool* isResident)
|
|
{
|
|
#ifdef __CUDA_ARCH__
|
|
T ret;
|
|
tex2DLayeredLod(&ret, texObject, x, y, layer, level, isResident);
|
|
return ret;
|
|
#endif
|
|
}
|
|
#endif /* __NV_TEX_SPARSE */
|
|
|
|
template <typename T>
|
|
static __device__ typename __nv_itex_trait<T>::type texCubemapLod(T *ptr, cudaTextureObject_t obj, float x, float y, float z, float level)
|
|
{
|
|
#ifdef __CUDA_ARCH__
|
|
__nv_tex_surf_handler("__itexCubemapLod", ptr, obj, x, y, z, level);
|
|
#endif
|
|
}
|
|
|
|
template <class T>
|
|
static __device__ T texCubemapLod(cudaTextureObject_t texObject, float x, float y, float z, float level)
|
|
{
|
|
#ifdef __CUDA_ARCH__
|
|
T ret;
|
|
texCubemapLod(&ret, texObject, x, y, z, level);
|
|
return ret;
|
|
#endif
|
|
}
|
|
|
|
|
|
template <typename T>
|
|
static __device__ typename __nv_itex_trait<T>::type texCubemapGrad(T *ptr, cudaTextureObject_t obj, float x, float y, float z, float4 dPdx, float4 dPdy)
|
|
{
|
|
#ifdef __CUDA_ARCH__
|
|
__nv_tex_surf_handler("__itexCubemapGrad_v2", ptr, obj, x, y, z, &dPdx, &dPdy);
|
|
#endif
|
|
}
|
|
|
|
template <class T>
|
|
static __device__ T texCubemapGrad(cudaTextureObject_t texObject, float x, float y, float z, float4 dPdx, float4 dPdy)
|
|
{
|
|
#ifdef __CUDA_ARCH__
|
|
T ret;
|
|
texCubemapGrad(&ret, texObject, x, y, z, dPdx, dPdy);
|
|
return ret;
|
|
#endif
|
|
}
|
|
|
|
template <typename T>
|
|
static __device__ typename __nv_itex_trait<T>::type texCubemapLayeredLod(T *ptr, cudaTextureObject_t obj, float x, float y, float z, int layer, float level)
|
|
{
|
|
#ifdef __CUDA_ARCH__
|
|
__nv_tex_surf_handler("__itexCubemapLayeredLod", ptr, obj, x, y, z, layer, level);
|
|
#endif
|
|
}
|
|
|
|
template <class T>
|
|
static __device__ T texCubemapLayeredLod(cudaTextureObject_t texObject, float x, float y, float z, int layer, float level)
|
|
{
|
|
#ifdef __CUDA_ARCH__
|
|
T ret;
|
|
texCubemapLayeredLod(&ret, texObject, x, y, z, layer, level);
|
|
return ret;
|
|
#endif
|
|
}
|
|
|
|
template <typename T>
|
|
static __device__ typename __nv_itex_trait<T>::type tex1DGrad(T *ptr, cudaTextureObject_t obj, float x, float dPdx, float dPdy)
|
|
{
|
|
#ifdef __CUDA_ARCH__
|
|
__nv_tex_surf_handler("__itex1DGrad", ptr, obj, x, dPdx, dPdy);
|
|
#endif
|
|
}
|
|
|
|
template <class T>
|
|
static __device__ T tex1DGrad(cudaTextureObject_t texObject, float x, float dPdx, float dPdy)
|
|
{
|
|
#ifdef __CUDA_ARCH__
|
|
T ret;
|
|
tex1DGrad(&ret, texObject, x, dPdx, dPdy);
|
|
return ret;
|
|
#endif
|
|
}
|
|
|
|
|
|
template <typename T>
|
|
static __device__ typename __nv_itex_trait<T>::type tex2DGrad(T *ptr, cudaTextureObject_t obj, float x, float y, float2 dPdx, float2 dPdy)
|
|
{
|
|
#ifdef __CUDA_ARCH__
|
|
__nv_tex_surf_handler("__itex2DGrad_v2", ptr, obj, x, y, &dPdx, &dPdy);
|
|
#endif
|
|
|
|
}
|
|
|
|
template <class T>
|
|
static __device__ T tex2DGrad(cudaTextureObject_t texObject, float x, float y, float2 dPdx, float2 dPdy)
|
|
{
|
|
#ifdef __CUDA_ARCH__
|
|
T ret;
|
|
tex2DGrad(&ret, texObject, x, y, dPdx, dPdy);
|
|
return ret;
|
|
#endif
|
|
}
|
|
|
|
#if __NV_TEX_SPARSE
|
|
template <typename T>
|
|
static __device__ typename __nv_itex_trait<T>::type tex2DGrad(T *ptr, cudaTextureObject_t obj, float x, float y, float2 dPdx, float2 dPdy, bool* isResident)
|
|
{
|
|
#ifdef __CUDA_ARCH__
|
|
unsigned char res;
|
|
__nv_tex_surf_handler("__itex2DGrad_sparse", ptr, obj, x, y, &dPdx, &dPdy, &res);
|
|
*isResident = (res != 0);
|
|
#endif
|
|
|
|
}
|
|
|
|
template <class T>
|
|
static __device__ T tex2DGrad(cudaTextureObject_t texObject, float x, float y, float2 dPdx, float2 dPdy, bool* isResident)
|
|
{
|
|
#ifdef __CUDA_ARCH__
|
|
T ret;
|
|
tex2DGrad(&ret, texObject, x, y, dPdx, dPdy, isResident);
|
|
return ret;
|
|
#endif
|
|
}
|
|
#endif /* __NV_TEX_SPARSE */
|
|
|
|
|
|
template <typename T>
|
|
static __device__ typename __nv_itex_trait<T>::type tex3DGrad(T *ptr, cudaTextureObject_t obj, float x, float y, float z, float4 dPdx, float4 dPdy)
|
|
{
|
|
#ifdef __CUDA_ARCH__
|
|
__nv_tex_surf_handler("__itex3DGrad_v2", ptr, obj, x, y, z, &dPdx, &dPdy);
|
|
#endif
|
|
}
|
|
|
|
template <class T>
|
|
static __device__ T tex3DGrad(cudaTextureObject_t texObject, float x, float y, float z, float4 dPdx, float4 dPdy)
|
|
{
|
|
#ifdef __CUDA_ARCH__
|
|
T ret;
|
|
tex3DGrad(&ret, texObject, x, y, z, dPdx, dPdy);
|
|
return ret;
|
|
#endif
|
|
}
|
|
|
|
#if __NV_TEX_SPARSE
|
|
template <typename T>
|
|
static __device__ typename __nv_itex_trait<T>::type tex3DGrad(T *ptr, cudaTextureObject_t obj, float x, float y, float z, float4 dPdx, float4 dPdy, bool* isResident)
|
|
{
|
|
#ifdef __CUDA_ARCH__
|
|
unsigned char res;
|
|
__nv_tex_surf_handler("__itex3DGrad_sparse", ptr, obj, x, y, z, &dPdx, &dPdy, &res);
|
|
*isResident = (res != 0);
|
|
#endif
|
|
}
|
|
|
|
template <class T>
|
|
static __device__ T tex3DGrad(cudaTextureObject_t texObject, float x, float y, float z, float4 dPdx, float4 dPdy, bool* isResident)
|
|
{
|
|
#ifdef __CUDA_ARCH__
|
|
T ret;
|
|
tex3DGrad(&ret, texObject, x, y, z, dPdx, dPdy, isResident);
|
|
return ret;
|
|
#endif
|
|
}
|
|
|
|
#endif /* __NV_TEX_SPARSE */
|
|
|
|
|
|
template <typename T>
|
|
static __device__ typename __nv_itex_trait<T>::type tex1DLayeredGrad(T *ptr, cudaTextureObject_t obj, float x, int layer, float dPdx, float dPdy)
|
|
{
|
|
#ifdef __CUDA_ARCH__
|
|
__nv_tex_surf_handler("__itex1DLayeredGrad", ptr, obj, x, layer, dPdx, dPdy);
|
|
#endif
|
|
}
|
|
|
|
template <class T>
|
|
static __device__ T tex1DLayeredGrad(cudaTextureObject_t texObject, float x, int layer, float dPdx, float dPdy)
|
|
{
|
|
#ifdef __CUDA_ARCH__
|
|
T ret;
|
|
tex1DLayeredGrad(&ret, texObject, x, layer, dPdx, dPdy);
|
|
return ret;
|
|
#endif
|
|
}
|
|
|
|
|
|
template <typename T>
|
|
static __device__ typename __nv_itex_trait<T>::type tex2DLayeredGrad(T * ptr, cudaTextureObject_t obj, float x, float y, int layer, float2 dPdx, float2 dPdy)
|
|
{
|
|
#ifdef __CUDA_ARCH__
|
|
__nv_tex_surf_handler("__itex2DLayeredGrad_v2", ptr, obj, x, y, layer, &dPdx, &dPdy);
|
|
#endif
|
|
}
|
|
|
|
template <class T>
|
|
static __device__ T tex2DLayeredGrad(cudaTextureObject_t texObject, float x, float y, int layer, float2 dPdx, float2 dPdy)
|
|
{
|
|
#ifdef __CUDA_ARCH__
|
|
T ret;
|
|
tex2DLayeredGrad(&ret, texObject, x, y, layer, dPdx, dPdy);
|
|
return ret;
|
|
#endif
|
|
}
|
|
|
|
#if __NV_TEX_SPARSE
|
|
template <typename T>
|
|
static __device__ typename __nv_itex_trait<T>::type tex2DLayeredGrad(T * ptr, cudaTextureObject_t obj, float x, float y, int layer, float2 dPdx, float2 dPdy, bool* isResident)
|
|
{
|
|
#ifdef __CUDA_ARCH__
|
|
unsigned char res;
|
|
__nv_tex_surf_handler("__itex2DLayeredGrad_sparse", ptr, obj, x, y, layer, &dPdx, &dPdy, &res);
|
|
*isResident = (res != 0);
|
|
#endif
|
|
}
|
|
|
|
template <class T>
|
|
static __device__ T tex2DLayeredGrad(cudaTextureObject_t texObject, float x, float y, int layer, float2 dPdx, float2 dPdy, bool* isResident)
|
|
{
|
|
#ifdef __CUDA_ARCH__
|
|
T ret;
|
|
tex2DLayeredGrad(&ret, texObject, x, y, layer, dPdx, dPdy, isResident);
|
|
return ret;
|
|
#endif
|
|
}
|
|
#endif /* __NV_TEX_SPARSE */
|
|
|
|
|
|
template <typename T>
|
|
static __device__ typename __nv_itex_trait<T>::type texCubemapLayeredGrad(T *ptr, cudaTextureObject_t obj, float x, float y, float z, int layer, float4 dPdx, float4 dPdy)
|
|
{
|
|
#ifdef __CUDA_ARCH__
|
|
__nv_tex_surf_handler("__itexCubemapLayeredGrad_v2", ptr, obj, x, y, z, layer, &dPdx, &dPdy);
|
|
#endif
|
|
}
|
|
|
|
template <class T>
|
|
static __device__ T texCubemapLayeredGrad(cudaTextureObject_t texObject, float x, float y, float z, int layer, float4 dPdx, float4 dPdy)
|
|
{
|
|
#ifdef __CUDA_ARCH__
|
|
T ret;
|
|
texCubemapLayeredGrad(&ret, texObject, x, y, z, layer, dPdx, dPdy);
|
|
return ret;
|
|
#endif
|
|
}
|
|
|
|
#undef __NV_TEX_SPARSE
|
|
|
|
#endif // __cplusplus && __CUDACC__
|
|
#endif // __TEXTURE_INDIRECT_FUNCTIONS_H__
|