FFmpeg
tests
checkasm
g722dsp.c
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 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 <string.h>
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#include "
checkasm.h
"
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#include "
libavcodec/g722.h
"
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#include "
libavcodec/g722dsp.h
"
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#include "
libavcodec/mathops.h
"
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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 < PREV_SAMPLES_BUF_SIZE; i++) { \
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src0[i] = src1[i] = sign_extend(rnd(), 16); \
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} \
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} while (0)
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static
void
check_qmf
(
void
) {
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int16_t
src0
[
PREV_SAMPLES_BUF_SIZE
];
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int16_t
src1
[
PREV_SAMPLES_BUF_SIZE
];
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const
int16_t *tmp0 =
src0
;
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const
int16_t *tmp1 =
src1
;
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int
dst0[2], dst1[2];
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int
i
;
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declare_func
(
void
,
const
int16_t *prev_samples,
int
xout[2]);
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randomize_buffers
();
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for
(
i
= 0;
i
<
PREV_SAMPLES_BUF_SIZE
- 24;
i
++) {
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call_ref
(tmp0++, dst0);
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call_new
(tmp1++, dst1);
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if
(memcmp(dst0, dst1,
sizeof
(dst0)))
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fail
();
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}
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bench_new
(
src1
, dst1);
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}
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void
checkasm_check_g722dsp
(
void
)
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{
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G722DSPContext
h
;
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ff_g722dsp_init
(&
h
);
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if
(
check_func
(
h
.apply_qmf,
"g722_apply_qmf"
))
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check_qmf
();
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report
(
"apply_qmf"
);
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}
PREV_SAMPLES_BUF_SIZE
#define PREV_SAMPLES_BUF_SIZE
Definition:
g722.h:32
G722DSPContext
Definition:
g722dsp.h:26
src1
const pixel * src1
Definition:
h264pred_template.c:421
check_func
#define check_func(func,...)
Definition:
checkasm.h:179
checkasm_check_g722dsp
void checkasm_check_g722dsp(void)
Definition:
g722dsp.c:53
call_ref
#define call_ref(...)
Definition:
checkasm.h:194
fail
#define fail()
Definition:
checkasm.h:188
checkasm.h
check_qmf
static void check_qmf(void)
Definition:
g722dsp.c:33
randomize_buffers
#define randomize_buffers()
Definition:
g722dsp.c:25
call_new
#define call_new(...)
Definition:
checkasm.h:297
mathops.h
g722.h
report
#define report
Definition:
checkasm.h:191
bench_new
#define bench_new(...)
Definition:
checkasm.h:368
i
#define i(width, name, range_min, range_max)
Definition:
cbs_h2645.c:256
g722dsp.h
src0
const pixel *const src0
Definition:
h264pred_template.c:420
declare_func
#define declare_func(ret,...)
Definition:
checkasm.h:183
h
h
Definition:
vp9dsp_template.c:2070
ff_g722dsp_init
av_cold void ff_g722dsp_init(G722DSPContext *c)
Definition:
g722dsp.c:68
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1.8.17