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49 lines
2.1 KiB
49 lines
2.1 KiB
/*****************************************************************************
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* mft_d3d11.h : Media Foundation Transform audio/video decoder D3D11 helpers
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*****************************************************************************
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* Copyright (C) 2023 VLC authors and VideoLAN
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*
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* Author: Steve Lhomme <slhomme@videolabs.io>
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation; either version 2.1 of the License, or
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* (at your option) any later version.
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*
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* This program 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
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* GNU 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 License
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* along with this program; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
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*****************************************************************************/
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#ifndef VLC_MFT_D3D11_H
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#define VLC_MFT_D3D11_H
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#include <vlc_common.h>
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#include <vlc_codec.h>
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#include "../video_chroma/d3d11_fmt.h"
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#include "mft_d3d.h"
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class MFHW_d3d11 : public MFHW_d3d
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{
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public:
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virtual ~MFHW_d3d11() = default;
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HRESULT SetD3D(vlc_logger *, vlc_decoder_device &, Microsoft::WRL::ComPtr<IMFTransform> &) final;
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void Release(Microsoft::WRL::ComPtr<IMFTransform> &) final;
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picture_context_t *CreatePicContext(struct vlc_logger *, Microsoft::WRL::ComPtr<IMFDXGIBuffer> &,
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vlc_mft_ref *) final;
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HRESULT SetupVideoContext(vlc_logger *, Microsoft::WRL::ComPtr<IMFDXGIBuffer> &, es_format_t & fmt_out) final;
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private:
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const d3d_format_t *cfg = nullptr;
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Microsoft::WRL::ComPtr<ID3D11Texture2D> cached_tex;
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ID3D11ShaderResourceView *cachedSRV[32][DXGI_MAX_SHADER_VIEW] = {{nullptr}};
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};
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#endif // VLC_MFT_D3D11_H
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