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tests
checkasm
jpeg2000dsp.c
Go to the documentation of this file.
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/*
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* Copyright (c) 2015 James Almer
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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 modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (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
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with FFmpeg; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "
checkasm.h
"
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#include "
libavcodec/jpeg2000dsp.h
"
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#include "
libavutil/common.h
"
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#include "
libavutil/internal.h
"
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#include "
libavutil/intreadwrite.h
"
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#define BUF_SIZE 512
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#define randomize_buffers() \
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do { \
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int i; \
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for (i = 0; i < BUF_SIZE; i += 4) { \
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uint32_t r = rnd(); \
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AV_WN32A(ref0 + i, r); \
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AV_WN32A(new0 + i, r); \
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r = rnd(); \
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AV_WN32A(ref1 + i, r); \
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AV_WN32A(new1 + i, r); \
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r = rnd(); \
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AV_WN32A(ref2 + i, r); \
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AV_WN32A(new2 + i, r); \
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} \
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} while (0)
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static
void
check_mct
(
uint8_t
*ref0,
uint8_t
*ref1,
uint8_t
*ref2,
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uint8_t
*new0,
uint8_t
*new1,
uint8_t
*new2) {
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declare_func
(
void
,
void
*
src0
,
void
*
src1
,
void
*src2,
int
csize);
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randomize_buffers
();
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call_ref
(ref0, ref1, ref2,
BUF_SIZE
/
sizeof
(
int32_t
));
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call_new
(new0, new1, new2,
BUF_SIZE
/
sizeof
(
int32_t
));
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if
(memcmp(ref0, new0,
BUF_SIZE
) || memcmp(ref1, new1,
BUF_SIZE
) ||
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memcmp(ref2, new2,
BUF_SIZE
))
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fail
();
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bench_new
(new0, new1, new2,
BUF_SIZE
/
sizeof
(
int32_t
));
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}
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void
checkasm_check_jpeg2000dsp
(
void
)
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{
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LOCAL_ALIGNED_32
(
uint8_t
,
ref
, [
BUF_SIZE
*3]);
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LOCAL_ALIGNED_32
(
uint8_t
,
new
, [
BUF_SIZE
*3]);
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Jpeg2000DSPContext
h
;
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ff_jpeg2000dsp_init
(&h);
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if
(
check_func
(h.
mct_decode
[
FF_DWT53
],
"jpeg2000_rct_int"
))
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check_mct
(&
ref
[
BUF_SIZE
*0], &
ref
[BUF_SIZE*1], &
ref
[BUF_SIZE*2],
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&
new
[BUF_SIZE*0], &
new
[BUF_SIZE*1], &
new
[BUF_SIZE*2]);
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report
(
"mct_decode"
);
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}
Jpeg2000DSPContext::mct_decode
void(* mct_decode[FF_DWT_NB])(void *src0, void *src1, void *src2, int csize)
Definition:
jpeg2000dsp.h:30
h
h
Definition:
vp9dsp_template.c:2038
ff_jpeg2000dsp_init
av_cold void ff_jpeg2000dsp_init(Jpeg2000DSPContext *c)
Definition:
jpeg2000dsp.c:93
FF_DWT53
Definition:
jpeg2000dwt.h:38
report
#define report
Definition:
checkasm.h:112
check_mct
static void check_mct(uint8_t *ref0, uint8_t *ref1, uint8_t *ref2, uint8_t *new0, uint8_t *new1, uint8_t *new2)
Definition:
jpeg2000dsp.c:45
uint8_t
uint8_t
Definition:
audio_convert.c:194
checkasm.h
declare_func
#define declare_func(ret,...)
Definition:
checkasm.h:104
fail
#define fail()
Definition:
checkasm.h:109
internal.h
common internal API header
intreadwrite.h
int32_t
int32_t
Definition:
audio_convert.c:194
call_ref
#define call_ref(...)
Definition:
checkasm.h:115
src1
#define src1
Definition:
h264pred.c:139
Jpeg2000DSPContext
Definition:
jpeg2000dsp.h:29
check_func
#define check_func(func,...)
Definition:
checkasm.h:100
src0
#define src0
Definition:
h264pred.c:138
BUF_SIZE
#define BUF_SIZE
Definition:
jpeg2000dsp.c:27
jpeg2000dsp.h
LOCAL_ALIGNED_32
#define LOCAL_ALIGNED_32(t, v,...)
Definition:
internal.h:130
common.h
common internal and external API header
ref
static int ref[MAX_W *MAX_W]
Definition:
jpeg2000dwt.c:107
randomize_buffers
#define randomize_buffers()
Definition:
jpeg2000dsp.c:29
bench_new
#define bench_new(...)
Definition:
checkasm.h:242
call_new
#define call_new(...)
Definition:
checkasm.h:182
checkasm_check_jpeg2000dsp
void checkasm_check_jpeg2000dsp(void)
Definition:
jpeg2000dsp.c:58
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