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Merge commit 'f8d17d53957056c053a46f9320fa7ae6fe1479a5'

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* commit 'f8d17d53957056c053a46f9320fa7ae6fe1479a5':
  checkasm: Add tests for vp8dsp

Merged-by: Hendrik Leppkes <h.leppkes@gmail.com>
pull/241/head
Hendrik Leppkes 8 years ago
parent 51f5542c77 f8d17d5395
commit 47f75839e4
4 changed files with 522 additions and 0 deletions
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  1. 1
      tests/checkasm/Makefile
  2. 3
      tests/checkasm/checkasm.c
  3. 1
      tests/checkasm/checkasm.h
  4. 517
      tests/checkasm/vp8dsp.c

1
tests/checkasm/Makefile
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@ -6,6 +6,7 @@ AVCODECOBJS-$(CONFIG_FMTCONVERT) += fmtconvert.o
AVCODECOBJS-$(CONFIG_H264DSP) += h264dsp.o AVCODECOBJS-$(CONFIG_H264DSP) += h264dsp.o
AVCODECOBJS-$(CONFIG_H264PRED) += h264pred.o AVCODECOBJS-$(CONFIG_H264PRED) += h264pred.o
AVCODECOBJS-$(CONFIG_H264QPEL) += h264qpel.o AVCODECOBJS-$(CONFIG_H264QPEL) += h264qpel.o
AVCODECOBJS-$(CONFIG_VP8DSP) += vp8dsp.o
AVCODECOBJS-$(CONFIG_VIDEODSP) += videodsp.o AVCODECOBJS-$(CONFIG_VIDEODSP) += videodsp.o
# decoders/encoders # decoders/encoders

3
tests/checkasm/checkasm.c
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@ -98,6 +98,9 @@ static const struct {
#if CONFIG_V210_ENCODER #if CONFIG_V210_ENCODER
{ "v210enc", checkasm_check_v210enc }, { "v210enc", checkasm_check_v210enc },
#endif #endif
#if CONFIG_VP8DSP
{ "vp8dsp", checkasm_check_vp8dsp },
#endif
#if CONFIG_VP9_DECODER #if CONFIG_VP9_DECODER
{ "vp9dsp", checkasm_check_vp9dsp }, { "vp9dsp", checkasm_check_vp9dsp },
#endif #endif

1
tests/checkasm/checkasm.h
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@ -44,6 +44,7 @@ void checkasm_check_jpeg2000dsp(void);
void checkasm_check_pixblockdsp(void); void checkasm_check_pixblockdsp(void);
void checkasm_check_synth_filter(void); void checkasm_check_synth_filter(void);
void checkasm_check_v210enc(void); void checkasm_check_v210enc(void);
void checkasm_check_vp8dsp(void);
void checkasm_check_vp9dsp(void); void checkasm_check_vp9dsp(void);
void checkasm_check_videodsp(void); void checkasm_check_videodsp(void);

517
tests/checkasm/vp8dsp.c
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@ -0,0 +1,517 @@
/*
* Copyright (c) 2016 Martin Storsjo
*
* This file is part of FFmpeg.
*
* FFmpeg 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.
*
* FFmpeg 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 FFmpeg; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <string.h>
#include "libavcodec/avcodec.h"
#include "libavcodec/vp8dsp.h"
#include "libavutil/common.h"
#include "libavutil/intreadwrite.h"
#include "checkasm.h"
#define PIXEL_STRIDE 16
#define randomize_buffers(src, dst, stride, coef) \
do { \
int x, y; \
for (y = 0; y < 4; y++) { \
AV_WN32A((src) + y * (stride), rnd()); \
AV_WN32A((dst) + y * (stride), rnd()); \
for (x = 0; x < 4; x++) \
(coef)[y * 4 + x] = (src)[y * (stride) + x] - \
(dst)[y * (stride) + x]; \
} \
} while (0)
static void dct4x4(int16_t *coef)
{
int i;
for (i = 0; i < 4; i++) {
const int a1 = (coef[i*4 + 0] + coef[i*4 + 3]) * 8;
const int b1 = (coef[i*4 + 1] + coef[i*4 + 2]) * 8;
const int c1 = (coef[i*4 + 1] - coef[i*4 + 2]) * 8;
const int d1 = (coef[i*4 + 0] - coef[i*4 + 3]) * 8;
coef[i*4 + 0] = a1 + b1;
coef[i*4 + 1] = (c1 * 2217 + d1 * 5352 + 14500) >> 12;
coef[i*4 + 2] = a1 - b1;
coef[i*4 + 3] = (d1 * 2217 - c1 * 5352 + 7500) >> 12;
}
for (i = 0; i < 4; i++) {
const int a1 = coef[i + 0*4] + coef[i + 3*4];
const int b1 = coef[i + 1*4] + coef[i + 2*4];
const int c1 = coef[i + 1*4] - coef[i + 2*4];
const int d1 = coef[i + 0*4] - coef[i + 3*4];
coef[i + 0*4] = (a1 + b1 + 7) >> 4;
coef[i + 1*4] = ((c1 * 2217 + d1 * 5352 + 12000) >> 16) + !!d1;
coef[i + 2*4] = (a1 - b1 + 7) >> 4;
coef[i + 3*4] = (d1 * 2217 - c1 * 5352 + 51000) >> 16;
}
}
static void wht4x4(int16_t *coef)
{
int i;
for (i = 0; i < 4; i++) {
int a1 = coef[0 * 4 + i];
int b1 = coef[1 * 4 + i];
int c1 = coef[2 * 4 + i];
int d1 = coef[3 * 4 + i];
int e1;
a1 += b1;
d1 -= c1;
e1 = (a1 - d1) >> 1;
b1 = e1 - b1;
c1 = e1 - c1;
a1 -= c1;
d1 += b1;
coef[0 * 4 + i] = a1;
coef[1 * 4 + i] = c1;
coef[2 * 4 + i] = d1;
coef[3 * 4 + i] = b1;
}
for (i = 0; i < 4; i++) {
int a1 = coef[i * 4 + 0];
int b1 = coef[i * 4 + 1];
int c1 = coef[i * 4 + 2];
int d1 = coef[i * 4 + 3];
int e1;
a1 += b1;
d1 -= c1;
e1 = (a1 - d1) >> 1;
b1 = e1 - b1;
c1 = e1 - c1;
a1 -= c1;
d1 += b1;
coef[i * 4 + 0] = a1 * 2;
coef[i * 4 + 1] = c1 * 2;
coef[i * 4 + 2] = d1 * 2;
coef[i * 4 + 3] = b1 * 2;
}
}
static void check_idct(void)
{
LOCAL_ALIGNED_16(uint8_t, src, [4 * 4]);
LOCAL_ALIGNED_16(uint8_t, dst, [4 * 4]);
LOCAL_ALIGNED_16(uint8_t, dst0, [4 * 4]);
LOCAL_ALIGNED_16(uint8_t, dst1, [4 * 4]);
LOCAL_ALIGNED_16(int16_t, coef, [4 * 4]);
LOCAL_ALIGNED_16(int16_t, subcoef0, [4 * 4]);
LOCAL_ALIGNED_16(int16_t, subcoef1, [4 * 4]);
VP8DSPContext d;
int dc;
declare_func_emms(AV_CPU_FLAG_MMX, void, uint8_t *dst, int16_t *block, ptrdiff_t stride);
ff_vp8dsp_init(&d);
randomize_buffers(src, dst, 4, coef);
dct4x4(coef);
for (dc = 0; dc <= 1; dc++) {
void (*idct)(uint8_t *, int16_t *, ptrdiff_t) = dc ? d.vp8_idct_dc_add : d.vp8_idct_add;
if (check_func(idct, "vp8_idct_%sadd", dc ? "dc_" : "")) {
if (dc) {
memset(subcoef0, 0, 4 * 4 * sizeof(int16_t));
subcoef0[0] = coef[0];
} else {
memcpy(subcoef0, coef, 4 * 4 * sizeof(int16_t));
}
memcpy(dst0, dst, 4 * 4);
memcpy(dst1, dst, 4 * 4);
memcpy(subcoef1, subcoef0, 4 * 4 * sizeof(int16_t));
// Note, this uses a pixel stride of 4, even though the real decoder uses a stride as a
// multiple of 16. If optimizations want to take advantage of that, this test needs to be
// updated to make it more like the h264dsp tests.
call_ref(dst0, subcoef0, 4);
call_new(dst1, subcoef1, 4);
if (memcmp(dst0, dst1, 4 * 4) ||
memcmp(subcoef0, subcoef1, 4 * 4 * sizeof(int16_t)))
fail();
bench_new(dst1, subcoef1, 4);
}
}
}
static void check_idct_dc4(void)
{
LOCAL_ALIGNED_16(uint8_t, src, [4 * 4 * 4]);
LOCAL_ALIGNED_16(uint8_t, dst, [4 * 4 * 4]);
LOCAL_ALIGNED_16(uint8_t, dst0, [4 * 4 * 4]);
LOCAL_ALIGNED_16(uint8_t, dst1, [4 * 4 * 4]);
LOCAL_ALIGNED_16(int16_t, coef, [4], [4 * 4]);
LOCAL_ALIGNED_16(int16_t, subcoef0, [4], [4 * 4]);
LOCAL_ALIGNED_16(int16_t, subcoef1, [4], [4 * 4]);
VP8DSPContext d;
int i, chroma;
declare_func_emms(AV_CPU_FLAG_MMX, void, uint8_t *dst, int16_t block[4][16], ptrdiff_t stride);
ff_vp8dsp_init(&d);
for (chroma = 0; chroma <= 1; chroma++) {
void (*idct4dc)(uint8_t *, int16_t[4][16], ptrdiff_t) = chroma ? d.vp8_idct_dc_add4uv : d.vp8_idct_dc_add4y;
if (check_func(idct4dc, "vp8_idct_dc_add4%s", chroma ? "uv" : "y")) {
int stride = chroma ? 8 : 16;
int w = chroma ? 2 : 4;
for (i = 0; i < 4; i++) {
int blockx = 4 * (i % w);
int blocky = 4 * (i / w);
randomize_buffers(src + stride * blocky + blockx, dst + stride * blocky + blockx, stride, coef[i]);
dct4x4(coef[i]);
memset(&coef[i][1], 0, 15 * sizeof(int16_t));
}
memcpy(dst0, dst, 4 * 4 * 4);
memcpy(dst1, dst, 4 * 4 * 4);
memcpy(subcoef0, coef, 4 * 4 * 4 * sizeof(int16_t));
memcpy(subcoef1, coef, 4 * 4 * 4 * sizeof(int16_t));
call_ref(dst0, subcoef0, stride);
call_new(dst1, subcoef1, stride);
if (memcmp(dst0, dst1, 4 * 4 * 4) ||
memcmp(subcoef0, subcoef1, 4 * 4 * 4 * sizeof(int16_t)))
fail();
bench_new(dst1, subcoef1, stride);
}
}
}
static void check_luma_dc_wht(void)
{
LOCAL_ALIGNED_16(int16_t, dc, [4 * 4]);
LOCAL_ALIGNED_16(int16_t, dc0, [4 * 4]);
LOCAL_ALIGNED_16(int16_t, dc1, [4 * 4]);
int16_t block[4][4][16];
LOCAL_ALIGNED_16(int16_t, block0, [4], [4][16]);
LOCAL_ALIGNED_16(int16_t, block1, [4], [4][16]);
VP8DSPContext d;
int dc_only;
int blockx, blocky;
declare_func_emms(AV_CPU_FLAG_MMX, void, int16_t block[4][4][16], int16_t dc[16]);
ff_vp8dsp_init(&d);
for (blocky = 0; blocky < 4; blocky++) {
for (blockx = 0; blockx < 4; blockx++) {
uint8_t src[16], dst[16];
randomize_buffers(src, dst, 4, block[blocky][blockx]);
dct4x4(block[blocky][blockx]);
dc[blocky * 4 + blockx] = block[blocky][blockx][0];
block[blocky][blockx][0] = rnd();
}
}
wht4x4(dc);
for (dc_only = 0; dc_only <= 1; dc_only++) {
void (*idct)(int16_t [4][4][16], int16_t [16]) = dc_only ? d.vp8_luma_dc_wht_dc : d.vp8_luma_dc_wht;
if (check_func(idct, "vp8_luma_dc_wht%s", dc_only ? "_dc" : "")) {
if (dc_only) {
memset(dc0, 0, 16 * sizeof(int16_t));
dc0[0] = dc[0];
} else {
memcpy(dc0, dc, 16 * sizeof(int16_t));
}
memcpy(dc1, dc0, 16 * sizeof(int16_t));
memcpy(block0, block, 4 * 4 * 16 * sizeof(int16_t));
memcpy(block1, block, 4 * 4 * 16 * sizeof(int16_t));
call_ref(block0, dc0);
call_new(block1, dc1);
if (memcmp(block0, block1, 4 * 4 * 16 * sizeof(int16_t)) ||
memcmp(dc0, dc1, 16 * sizeof(int16_t)))
fail();
bench_new(block1, dc1);
}
}
}
#define SRC_BUF_STRIDE 32
#define SRC_BUF_SIZE ((size + 5) * SRC_BUF_STRIDE)
// The mc subpixel interpolation filter needs the 2 previous pixels in either
// direction, the +1 is to make sure the actual load addresses always are
// unaligned.
#define src (buf + 2 * SRC_BUF_STRIDE + 2 + 1)
#undef randomize_buffers
#define randomize_buffers() \
do { \
int k; \
for (k = 0; k < SRC_BUF_SIZE; k += 4) { \
AV_WN32A(buf + k, rnd()); \
} \
} while (0)
static void check_mc(void)
{
LOCAL_ALIGNED_16(uint8_t, buf, [32 * 32]);
LOCAL_ALIGNED_16(uint8_t, dst0, [16 * 16]);
LOCAL_ALIGNED_16(uint8_t, dst1, [16 * 16]);
VP8DSPContext d;
int type, hsize, dx, dy;
declare_func_emms(AV_CPU_FLAG_MMX, void, uint8_t *, ptrdiff_t, uint8_t *, ptrdiff_t, int, int, int);
ff_vp78dsp_init(&d);
for (type = 0; type < 2; type++) {
vp8_mc_func (*tab)[3][3] = type ? d.put_vp8_bilinear_pixels_tab : d.put_vp8_epel_pixels_tab;
for (hsize = 0; hsize < 3; hsize++) {
int size = 16 >> hsize;
for (dy = 0; dy < 3; dy++) {
for (dx = 0; dx < 3; dx++) {
char str[100];
if (dx || dy) {
if (type == 0) {
static const char *dx_names[] = { "", "h4", "h6" };
static const char *dy_names[] = { "", "v4", "v6" };
snprintf(str, sizeof(str), "epel%d_%s%s", size, dx_names[dx], dy_names[dy]);
} else {
snprintf(str, sizeof(str), "bilin%d_%s%s", size, dx ? "h" : "", dy ? "v" : "");
}
} else {
snprintf(str, sizeof(str), "pixels%d", size);
}
if (check_func(tab[hsize][dy][dx], "vp8_put_%s", str)) {
int mx, my;
int i;
if (type == 0) {
mx = dx == 2 ? 2 + 2 * (rnd() % 3) : dx == 1 ? 1 + 2 * (rnd() % 4) : 0;
my = dy == 2 ? 2 + 2 * (rnd() % 3) : dy == 1 ? 1 + 2 * (rnd() % 4) : 0;
} else {
mx = dx ? 1 + (rnd() % 7) : 0;
my = dy ? 1 + (rnd() % 7) : 0;
}
randomize_buffers();
for (i = -2; i <= 3; i++) {
int val = (i == -1 || i == 2) ? 0 : 0xff;
// Set pixels in the first row and column to the maximum pattern,
// to test for potential overflows in the filter.
src[i ] = val;
src[i * SRC_BUF_STRIDE] = val;
}
call_ref(dst0, size, src, SRC_BUF_STRIDE, size, mx, my);
call_new(dst1, size, src, SRC_BUF_STRIDE, size, mx, my);
if (memcmp(dst0, dst1, size * size))
fail();
bench_new(dst1, size, src, SRC_BUF_STRIDE, size, mx, my);
}
}
}
}
}
}
#undef randomize_buffers
#define setpx(a, b, c) buf[(a) + (b) * jstride] = av_clip_uint8(c)
// Set the pixel to c +/- [0,d]
#define setdx(a, b, c, d) setpx(a, b, c - (d) + (rnd() % ((d) * 2 + 1)))
// Set the pixel to c +/- [d,d+e] (making sure it won't be clipped)
#define setdx2(a, b, o, c, d, e) setpx(a, b, o = c + ((d) + (rnd() % (e))) * (c >= 128 ? -1 : 1))
static void randomize_loopfilter_buffers(int lineoff, int str,
int dir, int flim_E, int flim_I,
int hev_thresh, uint8_t *buf,
int force_hev)
{
uint32_t mask = 0xff;
int off = dir ? lineoff : lineoff * str;
int istride = dir ? 1 : str;
int jstride = dir ? str : 1;
int i;
for (i = 0; i < 8; i += 2) {
// Row 0 will trigger hev for q0/q1, row 2 will trigger hev for p0/p1,
// rows 4 and 6 will not trigger hev.
// force_hev 1 will make sure all rows trigger hev, while force_hev -1
// makes none of them trigger it.
int idx = off + i * istride, p2, p1, p0, q0, q1, q2;
setpx(idx, 0, q0 = rnd() & mask);
if (i == 0 && force_hev >= 0 || force_hev > 0)
setdx2(idx, 1, q1, q0, hev_thresh + 1, flim_I - hev_thresh - 1);
else
setdx(idx, 1, q1 = q0, hev_thresh);
setdx(idx, 2, q2 = q1, flim_I);
setdx(idx, 3, q2, flim_I);
setdx(idx, -1, p0 = q0, flim_E >> 2);
if (i == 2 && force_hev >= 0 || force_hev > 0)
setdx2(idx, -2, p1, p0, hev_thresh + 1, flim_I - hev_thresh - 1);
else
setdx(idx, -2, p1 = p0, hev_thresh);
setdx(idx, -3, p2 = p1, flim_I);
setdx(idx, -4, p2, flim_I);
}
}
// Fill the buffer with random pixels
static void fill_loopfilter_buffers(uint8_t *buf, int stride, int w, int h)
{
int x, y;
for (y = 0; y < h; y++)
for (x = 0; x < w; x++)
buf[y * stride + x] = rnd() & 0xff;
}
#define randomize_buffers(buf, lineoff, str, force_hev) \
randomize_loopfilter_buffers(lineoff, str, dir, flim_E, flim_I, hev_thresh, buf, force_hev)
static void check_loopfilter_16y(void)
{
LOCAL_ALIGNED_16(uint8_t, base0, [32 + 16 * 16]);
LOCAL_ALIGNED_16(uint8_t, base1, [32 + 16 * 16]);
VP8DSPContext d;
int dir, edge, force_hev;
int flim_E = 20, flim_I = 10, hev_thresh = 7;
declare_func_emms(AV_CPU_FLAG_MMX, void, uint8_t *, ptrdiff_t, int, int, int);
ff_vp8dsp_init(&d);
for (dir = 0; dir < 2; dir++) {
int midoff = dir ? 4 * 16 : 4;
int midoff_aligned = dir ? 4 * 16 : 16;
uint8_t *buf0 = base0 + midoff_aligned;
uint8_t *buf1 = base1 + midoff_aligned;
for (edge = 0; edge < 2; edge++) {
void (*func)(uint8_t *, ptrdiff_t, int, int, int) = NULL;
switch (dir << 1 | edge) {
case (0 << 1) | 0: func = d.vp8_h_loop_filter16y; break;
case (1 << 1) | 0: func = d.vp8_v_loop_filter16y; break;
case (0 << 1) | 1: func = d.vp8_h_loop_filter16y_inner; break;
case (1 << 1) | 1: func = d.vp8_v_loop_filter16y_inner; break;
}
if (check_func(func, "vp8_loop_filter16y%s_%s", edge ? "_inner" : "", dir ? "v" : "h")) {
for (force_hev = -1; force_hev <= 1; force_hev++) {
fill_loopfilter_buffers(buf0 - midoff, 16, 16, 16);
randomize_buffers(buf0, 0, 16, force_hev);
randomize_buffers(buf0, 8, 16, force_hev);
memcpy(buf1 - midoff, buf0 - midoff, 16 * 16);
call_ref(buf0, 16, flim_E, flim_I, hev_thresh);
call_new(buf1, 16, flim_E, flim_I, hev_thresh);
if (memcmp(buf0 - midoff, buf1 - midoff, 16 * 16))
fail();
}
fill_loopfilter_buffers(buf0 - midoff, 16, 16, 16);
randomize_buffers(buf0, 0, 16, 0);
randomize_buffers(buf0, 8, 16, 0);
bench_new(buf0, 16, flim_E, flim_I, hev_thresh);
}
}
}
}
static void check_loopfilter_8uv(void)
{
LOCAL_ALIGNED_16(uint8_t, base0u, [32 + 16 * 16]);
LOCAL_ALIGNED_16(uint8_t, base0v, [32 + 16 * 16]);
LOCAL_ALIGNED_16(uint8_t, base1u, [32 + 16 * 16]);
LOCAL_ALIGNED_16(uint8_t, base1v, [32 + 16 * 16]);
VP8DSPContext d;
int dir, edge, force_hev;
int flim_E = 20, flim_I = 10, hev_thresh = 7;
declare_func_emms(AV_CPU_FLAG_MMX, void, uint8_t *, uint8_t *, ptrdiff_t, int, int, int);
ff_vp8dsp_init(&d);
for (dir = 0; dir < 2; dir++) {
int midoff = dir ? 4 * 16 : 4;
int midoff_aligned = dir ? 4 * 16 : 16;
uint8_t *buf0u = base0u + midoff_aligned;
uint8_t *buf0v = base0v + midoff_aligned;
uint8_t *buf1u = base1u + midoff_aligned;
uint8_t *buf1v = base1v + midoff_aligned;
for (edge = 0; edge < 2; edge++) {
void (*func)(uint8_t *, uint8_t *, ptrdiff_t, int, int, int) = NULL;
switch (dir << 1 | edge) {
case (0 << 1) | 0: func = d.vp8_h_loop_filter8uv; break;
case (1 << 1) | 0: func = d.vp8_v_loop_filter8uv; break;
case (0 << 1) | 1: func = d.vp8_h_loop_filter8uv_inner; break;
case (1 << 1) | 1: func = d.vp8_v_loop_filter8uv_inner; break;
}
if (check_func(func, "vp8_loop_filter8uv%s_%s", edge ? "_inner" : "", dir ? "v" : "h")) {
for (force_hev = -1; force_hev <= 1; force_hev++) {
fill_loopfilter_buffers(buf0u - midoff, 16, 16, 16);
fill_loopfilter_buffers(buf0v - midoff, 16, 16, 16);
randomize_buffers(buf0u, 0, 16, force_hev);
randomize_buffers(buf0v, 0, 16, force_hev);
memcpy(buf1u - midoff, buf0u - midoff, 16 * 16);
memcpy(buf1v - midoff, buf0v - midoff, 16 * 16);
call_ref(buf0u, buf0v, 16, flim_E, flim_I, hev_thresh);
call_new(buf1u, buf1v, 16, flim_E, flim_I, hev_thresh);
if (memcmp(buf0u - midoff, buf1u - midoff, 16 * 16) ||
memcmp(buf0v - midoff, buf1v - midoff, 16 * 16))
fail();
}
fill_loopfilter_buffers(buf0u - midoff, 16, 16, 16);
fill_loopfilter_buffers(buf0v - midoff, 16, 16, 16);
randomize_buffers(buf0u, 0, 16, 0);
randomize_buffers(buf0v, 0, 16, 0);
bench_new(buf0u, buf0v, 16, flim_E, flim_I, hev_thresh);
}
}
}
}
static void check_loopfilter_simple(void)
{
LOCAL_ALIGNED_16(uint8_t, base0, [32 + 16 * 16]);
LOCAL_ALIGNED_16(uint8_t, base1, [32 + 16 * 16]);
VP8DSPContext d;
int dir;
int flim_E = 20, flim_I = 30, hev_thresh = 0;
declare_func_emms(AV_CPU_FLAG_MMX, void, uint8_t *, ptrdiff_t, int);
ff_vp8dsp_init(&d);
for (dir = 0; dir < 2; dir++) {
int midoff = dir ? 4 * 16 : 4;
int midoff_aligned = dir ? 4 * 16 : 16;
uint8_t *buf0 = base0 + midoff_aligned;
uint8_t *buf1 = base1 + midoff_aligned;
void (*func)(uint8_t *, ptrdiff_t, int) = dir ? d.vp8_v_loop_filter_simple : d.vp8_h_loop_filter_simple;
if (check_func(func, "vp8_loop_filter_simple_%s", dir ? "v" : "h")) {
fill_loopfilter_buffers(buf0 - midoff, 16, 16, 16);
randomize_buffers(buf0, 0, 16, -1);
randomize_buffers(buf0, 8, 16, -1);
memcpy(buf1 - midoff, buf0 - midoff, 16 * 16);
call_ref(buf0, 16, flim_E);
call_new(buf1, 16, flim_E);
if (memcmp(buf0 - midoff, buf1 - midoff, 16 * 16))
fail();
bench_new(buf0, 16, flim_E);
}
}
}
void checkasm_check_vp8dsp(void)
{
check_idct();
check_idct_dc4();
check_luma_dc_wht();
report("idct");
check_mc();
report("mc");
check_loopfilter_16y();
check_loopfilter_8uv();
check_loopfilter_simple();
report("loopfilter");
}
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