mirror of https://git.ffmpeg.org/ffmpeg.git
60 lines
1.9 KiB
C
60 lines
1.9 KiB
C
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/*
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* Direct3D 12 HW acceleration.
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*
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* copyright (c) 2022-2023 Wu Jianhua <toqsxw@outlook.com>
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*
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* This file is part of FFmpeg.
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*
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* FFmpeg is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* FFmpeg is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with FFmpeg; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#ifndef AVUTIL_HWCONTEXT_D3D12VA_INTERNAL_H
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#define AVUTIL_HWCONTEXT_D3D12VA_INTERNAL_H
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/**
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* @def COBJMACROS
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*
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* @brief Enable C style interface for D3D12
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*/
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#ifndef COBJMACROS
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#define COBJMACROS
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#endif
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/**
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* @def DX_CHECK
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*
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* @brief A check macro used by D3D12 functions highly frequently
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*/
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#define DX_CHECK(hr) \
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do { \
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if (FAILED(hr)) \
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goto fail; \
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} while (0)
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/**
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* @def D3D12_OBJECT_RELEASE
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*
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* @brief A release macro used by D3D12 objects highly frequently
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*/
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#define D3D12_OBJECT_RELEASE(pInterface) \
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do { \
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if (pInterface) { \
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IUnknown_Release((IUnknown *)pInterface); \
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pInterface = NULL; \
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} \
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} while (0)
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#endif /* AVUTIL_HWCONTEXT_D3D12VA_INTERNAL_H */
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