Commit 2eb97af6 authored by Anton Khirnov's avatar Anton Khirnov

checkasm: add a test for blockdsp

parent eea9857b
# libavcodec tests
# subsystems
AVCODECOBJS-$(CONFIG_BLOCKDSP) += blockdsp.o
AVCODECOBJS-$(CONFIG_BSWAPDSP) += bswapdsp.o
AVCODECOBJS-$(CONFIG_FMTCONVERT) += fmtconvert.o
AVCODECOBJS-$(CONFIG_H264DSP) += h264dsp.o
......
/*
* Copyright (c) 2015 Henrik Gramner
*
* This file is part of Libav.
*
* Libav is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* Libav is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with Libav; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <string.h>
#include "checkasm.h"
#include "libavcodec/blockdsp.h"
#include "libavutil/common.h"
#include "libavutil/internal.h"
#include "libavutil/intreadwrite.h"
#define randomize_buffers(size) \
do { \
int i; \
for (i = 0; i < size; i++) { \
uint16_t r = rnd(); \
AV_WN16A(buf0 + i, r); \
AV_WN16A(buf1 + i, r); \
} \
} while (0)
#define check_clear(func, size) \
do { \
if (check_func(h.func, "blockdsp." #func)) { \
declare_func_emms(AV_CPU_FLAG_MMX, void, int16_t *block); \
randomize_buffers(size); \
call_ref(buf0); \
call_new(buf1); \
if (memcmp(buf0, buf1, sizeof(*buf0) * size)) \
fail(); \
bench_new(buf0); \
} \
} while (0)
void checkasm_check_blockdsp(void)
{
LOCAL_ALIGNED_16(uint16_t, buf0, [6 * 8 * 8]);
LOCAL_ALIGNED_16(uint16_t, buf1, [6 * 8 * 8]);
AVCodecContext avctx = { 0 };
BlockDSPContext h;
ff_blockdsp_init(&h, &avctx);
check_clear(clear_block, 8 * 8);
check_clear(clear_blocks, 8 * 8 * 6);
report("blockdsp");
}
......@@ -64,6 +64,9 @@ static const struct {
const char *name;
void (*func)(void);
} tests[] = {
#if CONFIG_BLOCKDSP
{ "blockdsp", checkasm_check_blockdsp },
#endif
#if CONFIG_BSWAPDSP
{ "bswapdsp", checkasm_check_bswapdsp },
#endif
......
......@@ -31,6 +31,7 @@
#include "libavutil/lfg.h"
#include "libavutil/timer.h"
void checkasm_check_blockdsp(void);
void checkasm_check_bswapdsp(void);
void checkasm_check_dcadsp(void);
void checkasm_check_fmtconvert(void);
......
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