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libavcodec
hqxdsp.h
Go to the documentation of this file.
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/*
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* HQX DSP routines
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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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* HQX DSP routines
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*/
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#ifndef AVCODEC_HQXDSP_H
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#define AVCODEC_HQXDSP_H
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#include <stddef.h>
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#include <stdint.h>
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typedef
struct
HQXDSPContext
{
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void
(*
idct_put
)(uint16_t *dst, ptrdiff_t
stride
,
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int16_t *
block
,
const
uint8_t
*
quant
);
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}
HQXDSPContext
;
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void
ff_hqxdsp_init
(
HQXDSPContext
*
c
);
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#endif
/* AVCODEC_HQXDSP_H */
HQXDSPContext::idct_put
void(* idct_put)(uint16_t *dst, ptrdiff_t stride, int16_t *block, const uint8_t *quant)
Definition:
hqxdsp.h:33
uint8_t
uint8_t
Definition:
audio_convert.c:194
ff_hqxdsp_init
void ff_hqxdsp_init(HQXDSPContext *c)
Definition:
hqxdsp.c:128
HQXDSPContext
Definition:
hqxdsp.h:32
void
typedef void(APIENTRY *FF_PFNGLACTIVETEXTUREPROC)(GLenum texture)
quant
const uint8_t * quant
Definition:
vorbis_enc_data.h:458
c
static double c[64]
Definition:
vsrc_mptestsrc.c:87
stride
#define stride
block
static int16_t block[64]
Definition:
dct-test.c:112
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