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libavcodec
wmv2dsp.h
Go to the documentation of this file.
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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 AVCODEC_WMV2DSP_H
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#define AVCODEC_WMV2DSP_H
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#include <stdint.h>
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#include "
qpeldsp.h
"
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typedef
struct
WMV2DSPContext
{
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void
(*
idct_add
)(
uint8_t
*dest, ptrdiff_t line_size, int16_t *
block
);
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void
(*
idct_put
)(
uint8_t
*dest, ptrdiff_t line_size, int16_t *
block
);
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qpel_mc_func
put_mspel_pixels_tab
[8];
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int
idct_perm
;
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}
WMV2DSPContext
;
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void
ff_wmv2dsp_init
(
WMV2DSPContext
*
c
);
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void
ff_wmv2dsp_init_mips
(
WMV2DSPContext
*
c
);
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#endif
/* AVCODEC_WMV2DSP_H */
qpel_mc_func
void(* qpel_mc_func)(uint8_t *dst, const uint8_t *src, ptrdiff_t stride)
Definition:
qpeldsp.h:65
block
static int16_t block[64]
Definition:
dct.c:115
uint8_t
uint8_t
Definition:
audio_convert.c:194
WMV2DSPContext::idct_perm
int idct_perm
Definition:
wmv2dsp.h:32
qpeldsp.h
quarterpel DSP functions
ff_wmv2dsp_init_mips
void ff_wmv2dsp_init_mips(WMV2DSPContext *c)
Definition:
wmv2dsp_init_mips.c:33
WMV2DSPContext::put_mspel_pixels_tab
qpel_mc_func put_mspel_pixels_tab[8]
Definition:
wmv2dsp.h:30
void
typedef void(APIENTRY *FF_PFNGLACTIVETEXTUREPROC)(GLenum texture)
ff_wmv2dsp_init
void ff_wmv2dsp_init(WMV2DSPContext *c)
Definition:
wmv2dsp.c:251
WMV2DSPContext
Definition:
wmv2dsp.h:26
WMV2DSPContext::idct_add
void(* idct_add)(uint8_t *dest, ptrdiff_t line_size, int16_t *block)
Definition:
wmv2dsp.h:27
WMV2DSPContext::idct_put
void(* idct_put)(uint8_t *dest, ptrdiff_t line_size, int16_t *block)
Definition:
wmv2dsp.h:28
c
static double c[64]
Definition:
vsrc_mptestsrc.c:87
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