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48 lines
1.8 KiB
48 lines
1.8 KiB
/* |
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* Copyright (c) 2024 Christian R. Helmrich |
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* Copyright (c) 2024 Christian Lehmann |
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* Copyright (c) 2024 Christian Stoffers |
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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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/** |
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* @file |
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* Public declaration of DSP context structure of XPSNR measurement filter for FFmpeg. |
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* |
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* Authors: Christian Helmrich, Lehmann, and Stoffers, Fraunhofer HHI, Berlin, Germany |
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*/ |
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#ifndef AVFILTER_XPSNR_H |
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#define AVFILTER_XPSNR_H |
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#include <stddef.h> |
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#include <stdint.h> |
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#include "libavutil/x86/cpu.h" |
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/* public XPSNR DSP structure definition */ |
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typedef struct XPSNRDSPContext { |
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uint64_t (*sse_line) (const uint8_t *buf, const uint8_t *ref, const int w); |
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uint64_t (*highds_func) (const int x_act, const int y_act, const int w_act, const int h_act, const int16_t *o_m0, const int o); |
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uint64_t (*diff1st_func)(const uint32_t w_act, const uint32_t h_act, const int16_t *o_m0, int16_t *o_m1, const int o); |
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uint64_t (*diff2nd_func)(const uint32_t w_act, const uint32_t h_act, const int16_t *o_m0, int16_t *o_m1, int16_t *o_m2, const int o); |
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} PSNRDSPContext; |
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void ff_xpsnr_init_x86(PSNRDSPContext *dsp, const int bpp); |
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#endif /* AVFILTER_XPSNR_H */
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