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77 lines
3.5 KiB
77 lines
3.5 KiB
2 months ago
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/*###############################################################################
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#
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# Copyright(c) 2021 NVIDIA CORPORATION.All Rights Reserved.
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#
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# NVIDIA CORPORATION and its licensors retain all intellectual property
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# and proprietary rights in and to this software, related documentation
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# and any modifications thereto.Any use, reproduction, disclosure or
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# distribution of this software and related documentation without an express
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# license agreement from NVIDIA CORPORATION is strictly prohibited.
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#
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###############################################################################*/
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#ifndef __NVTRANSFER_D3D_H__
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#define __NVTRANSFER_D3D_H__
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#ifndef _WINDOWS_
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#define WIN32_LEAN_AND_MEAN
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#include <Windows.h>
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#endif // _WINDOWS_
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#include <dxgitype.h>
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#include "nvCVImage.h"
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#ifdef __cplusplus
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extern "C" {
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#endif // ___cplusplus
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//! Utility to determine the D3D format from the NvCVImage format, type and layout.
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//! \param[in] format the pixel format.
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//! \param[in] type the component type.
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//! \param[in] layout the layout.
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//! \param[out] d3dFormat a place to store the corresponding D3D format.
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//! \return NVCV_SUCCESS if successful.
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//! \note This is an experimental API. If you find it useful, please respond to XXX@YYY.com, otherwise we may drop support.
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/* EXPERIMENTAL */ NvCV_Status NvCV_API NvCVImage_ToD3DFormat(NvCVImage_PixelFormat format, NvCVImage_ComponentType type, unsigned layout, DXGI_FORMAT *d3dFormat);
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//! Utility to determine the NvCVImage format, component type and layout from a D3D format.
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//! \param[in] d3dFormat the D3D format to translate.
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//! \param[out] format a place to store the NvCVImage pixel format.
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//! \param[out] type a place to store the NvCVImage component type.
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//! \param[out] layout a place to store the NvCVImage layout.
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//! \return NVCV_SUCCESS if successful.
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//! \note This is an experimental API. If you find it useful, please respond to XXX@YYY.com, otherwise we may drop support.
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/* EXPERIMENTAL */ NvCV_Status NvCV_API NvCVImage_FromD3DFormat(DXGI_FORMAT d3dFormat, NvCVImage_PixelFormat *format, NvCVImage_ComponentType *type, unsigned char *layout);
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#ifdef __dxgicommon_h__
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//! Utility to determine the D3D color space from the NvCVImage color space.
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//! \param[in] nvcvColorSpace the NvCVImage colro space.
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//! \param[out] pD3dColorSpace a place to store the resultant D3D color space.
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//! \return NVCV_SUCCESS if successful.
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//! \return NVCV_ERR_PIXELFORMAT if there is no equivalent color space.
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//! \note This is an experimental API. If you find it useful, please respond to XXX@YYY.com, otherwise we may drop support.
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/* EXPERIMENTAL */ NvCV_Status NvCV_API NvCVImage_ToD3DColorSpace(unsigned char nvcvColorSpace, DXGI_COLOR_SPACE_TYPE *pD3dColorSpace);
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//! Utility to determine the NvCVImage color space from the D3D color space.
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//! \param[in] d3dColorSpace the D3D color space.
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//! \param[out] pNvcvColorSpace a place to store the resultant NvCVImage color space.
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//! \return NVCV_SUCCESS if successful.
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//! \return NVCV_ERR_PIXELFORMAT if there is no equivalent color space.
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//! \note This is an experimental API. If you find it useful, please respond to XXX@YYY.com, otherwise we may drop support.
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/* EXPERIMENTAL */ NvCV_Status NvCV_API NvCVImage_FromD3DColorSpace(DXGI_COLOR_SPACE_TYPE d3dColorSpace, unsigned char *pNvcvColorSpace);
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#endif // __dxgicommon_h__
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#ifdef __cplusplus
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} // extern "C"
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#endif // __cplusplus
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#endif // __NVTRANSFER_D3D_H__
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