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204c4e953d
* qatar/master: ppc: fix build with altivec disabled vp3: move idct and loop filter pointers to new vp3dsp context build: add CONFIG_VP3DSP, reduce repetition in OBJS lists tscc2: do not add/subtract 128 bias during DCT tscc2: fix typo in DCT configure: clarify external library section of help output configure: mark libfdk-aac as nonfree configure: cosmetics: drop some unnecessary backslashes os_support: K&R formatting cosmetics Conflicts: configure libavcodec/vp3.c Merged-by: Michael Niedermayer <michaelni@gmx.at>
41 lines
1.5 KiB
C
41 lines
1.5 KiB
C
/*
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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 AVCODEC_VP3DSP_H
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#define AVCODEC_VP3DSP_H
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#include <stdint.h>
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#include "dsputil.h"
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typedef struct VP3DSPContext {
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void (*idct_put)(uint8_t *dest, int line_size, DCTELEM *block);
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void (*idct_add)(uint8_t *dest, int line_size, DCTELEM *block);
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void (*idct_dc_add)(uint8_t *dest, int line_size, const DCTELEM *block);
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void (*v_loop_filter)(uint8_t *src, int stride, int *bounding_values);
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void (*h_loop_filter)(uint8_t *src, int stride, int *bounding_values);
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int idct_perm;
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} VP3DSPContext;
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void ff_vp3dsp_init(VP3DSPContext *c, int flags);
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void ff_vp3dsp_init_arm(VP3DSPContext *c, int flags);
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void ff_vp3dsp_init_ppc(VP3DSPContext *c, int flags);
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void ff_vp3dsp_init_x86(VP3DSPContext *c, int flags);
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#endif /* AVCODEC_VP3DSP_H */
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