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libavcodec
alpha
dsputil_alpha.h
Go to the documentation of this file.
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/*
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* This file is part of Libav.
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*
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* Libav 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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* Libav 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 Libav; 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_ALPHA_DSPUTIL_ALPHA_H
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#define AVCODEC_ALPHA_DSPUTIL_ALPHA_H
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#include "
libavcodec/dsputil.h
"
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void
ff_simple_idct_axp
(
DCTELEM
*
block
);
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void
ff_simple_idct_put_axp
(uint8_t *dest,
int
line_size,
DCTELEM
*
block
);
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void
ff_simple_idct_add_axp
(uint8_t *dest,
int
line_size,
DCTELEM
*
block
);
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void
put_pixels_axp_asm
(uint8_t *
block
,
const
uint8_t *pixels,
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int
line_size,
int
h);
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void
put_pixels_clamped_mvi_asm
(
const
DCTELEM
*
block
, uint8_t *pixels,
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int
line_size);
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void
add_pixels_clamped_mvi_asm
(
const
DCTELEM
*
block
, uint8_t *pixels,
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int
line_size);
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extern
void
(*
put_pixels_clamped_axp_p
)(
const
DCTELEM
*
block
, uint8_t *pixels,
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int
line_size);
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extern
void
(*
add_pixels_clamped_axp_p
)(
const
DCTELEM
*
block
, uint8_t *pixels,
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int
line_size);
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void
get_pixels_mvi
(
DCTELEM
*
restrict
block
,
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const
uint8_t *
restrict
pixels,
int
line_size);
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void
diff_pixels_mvi
(
DCTELEM
*
block
,
const
uint8_t *
s1
,
const
uint8_t *
s2
,
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int
stride
);
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int
pix_abs8x8_mvi
(
void
*
v
, uint8_t *pix1, uint8_t *pix2,
int
line_size,
int
h);
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int
pix_abs16x16_mvi_asm
(
void
*
v
, uint8_t *pix1, uint8_t *pix2,
int
line_size,
int
h);
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int
pix_abs16x16_x2_mvi
(
void
*
v
, uint8_t *pix1, uint8_t *pix2,
int
line_size,
int
h);
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int
pix_abs16x16_y2_mvi
(
void
*
v
, uint8_t *pix1, uint8_t *pix2,
int
line_size,
int
h);
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int
pix_abs16x16_xy2_mvi
(
void
*
v
, uint8_t *pix1, uint8_t *pix2,
int
line_size,
int
h);
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#endif
/* AVCODEC_ALPHA_DSPUTIL_ALPHA_H */