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mirror of https://github.com/FFmpeg/FFmpeg.git synced 2025-08-04 22:03:09 +02:00

tests: Add libpostproc blocktest

Sponsored-by: Sovereign Tech Fund
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
This commit is contained in:
Michael Niedermayer
2025-04-07 20:51:13 +02:00
parent 142eb90f07
commit 342869ad7c
5 changed files with 421 additions and 0 deletions

View File

@ -11,3 +11,5 @@ OBJS = postprocess.o \
# Windows resource file
SHLIBOBJS-$(HAVE_GNU_WINDRES) += postprocres.o
TESTPROGS = blocktest

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@ -0,0 +1,112 @@
/*
* Copyright (c) 2025 Michael Niedermayer
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser 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 "libavutil/frame.h"
#include "libavutil/adler32.h"
#include "libpostproc/postprocess.h"
typedef const uint8_t *cuint8;
static void blocks(AVFrame *frame, int blocksize, int mul)
{
for(int y=0; y<frame->height; y++) {
for(int x=0; x<frame->width; x++) {
frame->data[0][x + y*frame->linesize[0]] = x/blocksize*mul + y/blocksize*mul;
}
}
for(int y=0; y<(frame->height+1)/2; y++) {
for(int x=0; x<(frame->width+1)/2; x++) {
frame->data[1][x + y*frame->linesize[1]] = x/blocksize*mul + y/blocksize*mul;
frame->data[2][x + y*frame->linesize[2]] = x/blocksize * (y/blocksize)*mul;
}
}
}
static int64_t chksum(AVFrame *f)
{
AVAdler a = 123;
for(int y=0; y<f->height; y++) {
a = av_adler32_update(a, &f->data[0][y*f->linesize[0]], f->width);
}
for(int y=0; y<(f->height+1)/2; y++) {
a = av_adler32_update(a, &f->data[1][y*f->linesize[1]], (f->width+1)/2);
a = av_adler32_update(a, &f->data[2][y*f->linesize[2]], (f->width+1)/2);
}
return a;
}
static int64_t test(int width, int height, int blocksize, int flags, int pict_type, int quality) {
AVFrame *in = av_frame_alloc();
AVFrame *out = av_frame_alloc();
pp_context *context = pp_get_context(width, height, flags);
pp_mode *mode = pp_get_mode_by_name_and_quality("be,de", quality);
int64_t ret;
if (!in || !out || !context || !mode) {
ret = AVERROR(ENOMEM);
goto end;
}
in-> width = out->width = width;
in->height = out->height = height;
in->format = out->format = AV_PIX_FMT_YUV420P;
ret = av_frame_get_buffer(in, 0);
if (ret < 0)
goto end;
ret = av_frame_get_buffer(out, 0);
if (ret < 0)
goto end;
blocks(in, blocksize, 11);
pp_postprocess( (cuint8[]){in->data[0], in->data[1], in->data[2]}, in->linesize,
out->data, out->linesize,
width, height, NULL, 0,
mode, context, pict_type);
ret = chksum(out);
end:
av_frame_free(&in);
av_frame_free(&out);
pp_free_context(context);
pp_free_mode(mode);
return ret;
}
int main(int argc, char **argv) {
for (int w=8; w< 352; w=w*3-1) {
for (int h=8; h< 352; h=h*5-7) {
for (int b=1; b<17; b*=2) {
for (int q=0; q<17; q = 2*q+1) {
int64_t ret = test(352, 288, b, PP_FORMAT_420, 0, q);
printf("blocktest %dx%d b:%d q:%d result %"PRIX64"\n", w, h, b, q, ret);
}
}
}
}
return 0;
}

View File

@ -207,6 +207,7 @@ include $(SRC_PATH)/tests/fate/libavformat.mak
include $(SRC_PATH)/tests/fate/libavutil.mak
include $(SRC_PATH)/tests/fate/libswresample.mak
include $(SRC_PATH)/tests/fate/libswscale.mak
include $(SRC_PATH)/tests/fate/libpostproc.mak
include $(SRC_PATH)/tests/fate/lossless-audio.mak
include $(SRC_PATH)/tests/fate/lossless-video.mak
include $(SRC_PATH)/tests/fate/matroska.mak

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@ -0,0 +1,6 @@
FATE_LIBPOSTPROC += fate-blocktest
fate-blocktest: libpostproc/tests/blocktest$(EXESUF)
fate-blocktest: CMD = run libpostproc/tests/blocktest$(EXESUF)
FATE-$(CONFIG_POSTPROC) += $(FATE_LIBPOSTPROC)
fate-libpostproc: $(FATE_LIBPOSTPROC)

300
tests/ref/fate/blocktest Normal file
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@ -0,0 +1,300 @@
blocktest 8x8 b:1 q:0 result 2C2DD9F5
blocktest 8x8 b:1 q:1 result 2C2DD9F5
blocktest 8x8 b:1 q:3 result 2C2DD9F5
blocktest 8x8 b:1 q:7 result 802FD88A
blocktest 8x8 b:1 q:15 result 802FD88A
blocktest 8x8 b:2 q:0 result D3A760F5
blocktest 8x8 b:2 q:1 result D3A760F5
blocktest 8x8 b:2 q:3 result D3A760F5
blocktest 8x8 b:2 q:7 result A7BC55BB
blocktest 8x8 b:2 q:15 result A7BC55BB
blocktest 8x8 b:4 q:0 result 908DDCF5
blocktest 8x8 b:4 q:1 result 908DDCF5
blocktest 8x8 b:4 q:3 result 908DDCF5
blocktest 8x8 b:4 q:7 result 36D7B48B
blocktest 8x8 b:4 q:15 result 36D7B48B
blocktest 8x8 b:8 q:0 result FC8129D7
blocktest 8x8 b:8 q:1 result FC8129D7
blocktest 8x8 b:8 q:3 result FC8129D7
blocktest 8x8 b:8 q:7 result FC8129D7
blocktest 8x8 b:8 q:15 result FC8129D7
blocktest 8x8 b:16 q:0 result EC1AB989
blocktest 8x8 b:16 q:1 result EC1AB989
blocktest 8x8 b:16 q:3 result EC1AB989
blocktest 8x8 b:16 q:7 result EC1AB989
blocktest 8x8 b:16 q:15 result EC1AB989
blocktest 8x33 b:1 q:0 result 2C2DD9F5
blocktest 8x33 b:1 q:1 result 2C2DD9F5
blocktest 8x33 b:1 q:3 result 2C2DD9F5
blocktest 8x33 b:1 q:7 result 802FD88A
blocktest 8x33 b:1 q:15 result 802FD88A
blocktest 8x33 b:2 q:0 result D3A760F5
blocktest 8x33 b:2 q:1 result D3A760F5
blocktest 8x33 b:2 q:3 result D3A760F5
blocktest 8x33 b:2 q:7 result A7BC55BB
blocktest 8x33 b:2 q:15 result A7BC55BB
blocktest 8x33 b:4 q:0 result 908DDCF5
blocktest 8x33 b:4 q:1 result 908DDCF5
blocktest 8x33 b:4 q:3 result 908DDCF5
blocktest 8x33 b:4 q:7 result 36D7B48B
blocktest 8x33 b:4 q:15 result 36D7B48B
blocktest 8x33 b:8 q:0 result FC8129D7
blocktest 8x33 b:8 q:1 result FC8129D7
blocktest 8x33 b:8 q:3 result FC8129D7
blocktest 8x33 b:8 q:7 result FC8129D7
blocktest 8x33 b:8 q:15 result FC8129D7
blocktest 8x33 b:16 q:0 result EC1AB989
blocktest 8x33 b:16 q:1 result EC1AB989
blocktest 8x33 b:16 q:3 result EC1AB989
blocktest 8x33 b:16 q:7 result EC1AB989
blocktest 8x33 b:16 q:15 result EC1AB989
blocktest 8x158 b:1 q:0 result 2C2DD9F5
blocktest 8x158 b:1 q:1 result 2C2DD9F5
blocktest 8x158 b:1 q:3 result 2C2DD9F5
blocktest 8x158 b:1 q:7 result 802FD88A
blocktest 8x158 b:1 q:15 result 802FD88A
blocktest 8x158 b:2 q:0 result D3A760F5
blocktest 8x158 b:2 q:1 result D3A760F5
blocktest 8x158 b:2 q:3 result D3A760F5
blocktest 8x158 b:2 q:7 result A7BC55BB
blocktest 8x158 b:2 q:15 result A7BC55BB
blocktest 8x158 b:4 q:0 result 908DDCF5
blocktest 8x158 b:4 q:1 result 908DDCF5
blocktest 8x158 b:4 q:3 result 908DDCF5
blocktest 8x158 b:4 q:7 result 36D7B48B
blocktest 8x158 b:4 q:15 result 36D7B48B
blocktest 8x158 b:8 q:0 result FC8129D7
blocktest 8x158 b:8 q:1 result FC8129D7
blocktest 8x158 b:8 q:3 result FC8129D7
blocktest 8x158 b:8 q:7 result FC8129D7
blocktest 8x158 b:8 q:15 result FC8129D7
blocktest 8x158 b:16 q:0 result EC1AB989
blocktest 8x158 b:16 q:1 result EC1AB989
blocktest 8x158 b:16 q:3 result EC1AB989
blocktest 8x158 b:16 q:7 result EC1AB989
blocktest 8x158 b:16 q:15 result EC1AB989
blocktest 23x8 b:1 q:0 result 2C2DD9F5
blocktest 23x8 b:1 q:1 result 2C2DD9F5
blocktest 23x8 b:1 q:3 result 2C2DD9F5
blocktest 23x8 b:1 q:7 result 802FD88A
blocktest 23x8 b:1 q:15 result 802FD88A
blocktest 23x8 b:2 q:0 result D3A760F5
blocktest 23x8 b:2 q:1 result D3A760F5
blocktest 23x8 b:2 q:3 result D3A760F5
blocktest 23x8 b:2 q:7 result A7BC55BB
blocktest 23x8 b:2 q:15 result A7BC55BB
blocktest 23x8 b:4 q:0 result 908DDCF5
blocktest 23x8 b:4 q:1 result 908DDCF5
blocktest 23x8 b:4 q:3 result 908DDCF5
blocktest 23x8 b:4 q:7 result 36D7B48B
blocktest 23x8 b:4 q:15 result 36D7B48B
blocktest 23x8 b:8 q:0 result FC8129D7
blocktest 23x8 b:8 q:1 result FC8129D7
blocktest 23x8 b:8 q:3 result FC8129D7
blocktest 23x8 b:8 q:7 result FC8129D7
blocktest 23x8 b:8 q:15 result FC8129D7
blocktest 23x8 b:16 q:0 result EC1AB989
blocktest 23x8 b:16 q:1 result EC1AB989
blocktest 23x8 b:16 q:3 result EC1AB989
blocktest 23x8 b:16 q:7 result EC1AB989
blocktest 23x8 b:16 q:15 result EC1AB989
blocktest 23x33 b:1 q:0 result 2C2DD9F5
blocktest 23x33 b:1 q:1 result 2C2DD9F5
blocktest 23x33 b:1 q:3 result 2C2DD9F5
blocktest 23x33 b:1 q:7 result 802FD88A
blocktest 23x33 b:1 q:15 result 802FD88A
blocktest 23x33 b:2 q:0 result D3A760F5
blocktest 23x33 b:2 q:1 result D3A760F5
blocktest 23x33 b:2 q:3 result D3A760F5
blocktest 23x33 b:2 q:7 result A7BC55BB
blocktest 23x33 b:2 q:15 result A7BC55BB
blocktest 23x33 b:4 q:0 result 908DDCF5
blocktest 23x33 b:4 q:1 result 908DDCF5
blocktest 23x33 b:4 q:3 result 908DDCF5
blocktest 23x33 b:4 q:7 result 36D7B48B
blocktest 23x33 b:4 q:15 result 36D7B48B
blocktest 23x33 b:8 q:0 result FC8129D7
blocktest 23x33 b:8 q:1 result FC8129D7
blocktest 23x33 b:8 q:3 result FC8129D7
blocktest 23x33 b:8 q:7 result FC8129D7
blocktest 23x33 b:8 q:15 result FC8129D7
blocktest 23x33 b:16 q:0 result EC1AB989
blocktest 23x33 b:16 q:1 result EC1AB989
blocktest 23x33 b:16 q:3 result EC1AB989
blocktest 23x33 b:16 q:7 result EC1AB989
blocktest 23x33 b:16 q:15 result EC1AB989
blocktest 23x158 b:1 q:0 result 2C2DD9F5
blocktest 23x158 b:1 q:1 result 2C2DD9F5
blocktest 23x158 b:1 q:3 result 2C2DD9F5
blocktest 23x158 b:1 q:7 result 802FD88A
blocktest 23x158 b:1 q:15 result 802FD88A
blocktest 23x158 b:2 q:0 result D3A760F5
blocktest 23x158 b:2 q:1 result D3A760F5
blocktest 23x158 b:2 q:3 result D3A760F5
blocktest 23x158 b:2 q:7 result A7BC55BB
blocktest 23x158 b:2 q:15 result A7BC55BB
blocktest 23x158 b:4 q:0 result 908DDCF5
blocktest 23x158 b:4 q:1 result 908DDCF5
blocktest 23x158 b:4 q:3 result 908DDCF5
blocktest 23x158 b:4 q:7 result 36D7B48B
blocktest 23x158 b:4 q:15 result 36D7B48B
blocktest 23x158 b:8 q:0 result FC8129D7
blocktest 23x158 b:8 q:1 result FC8129D7
blocktest 23x158 b:8 q:3 result FC8129D7
blocktest 23x158 b:8 q:7 result FC8129D7
blocktest 23x158 b:8 q:15 result FC8129D7
blocktest 23x158 b:16 q:0 result EC1AB989
blocktest 23x158 b:16 q:1 result EC1AB989
blocktest 23x158 b:16 q:3 result EC1AB989
blocktest 23x158 b:16 q:7 result EC1AB989
blocktest 23x158 b:16 q:15 result EC1AB989
blocktest 68x8 b:1 q:0 result 2C2DD9F5
blocktest 68x8 b:1 q:1 result 2C2DD9F5
blocktest 68x8 b:1 q:3 result 2C2DD9F5
blocktest 68x8 b:1 q:7 result 802FD88A
blocktest 68x8 b:1 q:15 result 802FD88A
blocktest 68x8 b:2 q:0 result D3A760F5
blocktest 68x8 b:2 q:1 result D3A760F5
blocktest 68x8 b:2 q:3 result D3A760F5
blocktest 68x8 b:2 q:7 result A7BC55BB
blocktest 68x8 b:2 q:15 result A7BC55BB
blocktest 68x8 b:4 q:0 result 908DDCF5
blocktest 68x8 b:4 q:1 result 908DDCF5
blocktest 68x8 b:4 q:3 result 908DDCF5
blocktest 68x8 b:4 q:7 result 36D7B48B
blocktest 68x8 b:4 q:15 result 36D7B48B
blocktest 68x8 b:8 q:0 result FC8129D7
blocktest 68x8 b:8 q:1 result FC8129D7
blocktest 68x8 b:8 q:3 result FC8129D7
blocktest 68x8 b:8 q:7 result FC8129D7
blocktest 68x8 b:8 q:15 result FC8129D7
blocktest 68x8 b:16 q:0 result EC1AB989
blocktest 68x8 b:16 q:1 result EC1AB989
blocktest 68x8 b:16 q:3 result EC1AB989
blocktest 68x8 b:16 q:7 result EC1AB989
blocktest 68x8 b:16 q:15 result EC1AB989
blocktest 68x33 b:1 q:0 result 2C2DD9F5
blocktest 68x33 b:1 q:1 result 2C2DD9F5
blocktest 68x33 b:1 q:3 result 2C2DD9F5
blocktest 68x33 b:1 q:7 result 802FD88A
blocktest 68x33 b:1 q:15 result 802FD88A
blocktest 68x33 b:2 q:0 result D3A760F5
blocktest 68x33 b:2 q:1 result D3A760F5
blocktest 68x33 b:2 q:3 result D3A760F5
blocktest 68x33 b:2 q:7 result A7BC55BB
blocktest 68x33 b:2 q:15 result A7BC55BB
blocktest 68x33 b:4 q:0 result 908DDCF5
blocktest 68x33 b:4 q:1 result 908DDCF5
blocktest 68x33 b:4 q:3 result 908DDCF5
blocktest 68x33 b:4 q:7 result 36D7B48B
blocktest 68x33 b:4 q:15 result 36D7B48B
blocktest 68x33 b:8 q:0 result FC8129D7
blocktest 68x33 b:8 q:1 result FC8129D7
blocktest 68x33 b:8 q:3 result FC8129D7
blocktest 68x33 b:8 q:7 result FC8129D7
blocktest 68x33 b:8 q:15 result FC8129D7
blocktest 68x33 b:16 q:0 result EC1AB989
blocktest 68x33 b:16 q:1 result EC1AB989
blocktest 68x33 b:16 q:3 result EC1AB989
blocktest 68x33 b:16 q:7 result EC1AB989
blocktest 68x33 b:16 q:15 result EC1AB989
blocktest 68x158 b:1 q:0 result 2C2DD9F5
blocktest 68x158 b:1 q:1 result 2C2DD9F5
blocktest 68x158 b:1 q:3 result 2C2DD9F5
blocktest 68x158 b:1 q:7 result 802FD88A
blocktest 68x158 b:1 q:15 result 802FD88A
blocktest 68x158 b:2 q:0 result D3A760F5
blocktest 68x158 b:2 q:1 result D3A760F5
blocktest 68x158 b:2 q:3 result D3A760F5
blocktest 68x158 b:2 q:7 result A7BC55BB
blocktest 68x158 b:2 q:15 result A7BC55BB
blocktest 68x158 b:4 q:0 result 908DDCF5
blocktest 68x158 b:4 q:1 result 908DDCF5
blocktest 68x158 b:4 q:3 result 908DDCF5
blocktest 68x158 b:4 q:7 result 36D7B48B
blocktest 68x158 b:4 q:15 result 36D7B48B
blocktest 68x158 b:8 q:0 result FC8129D7
blocktest 68x158 b:8 q:1 result FC8129D7
blocktest 68x158 b:8 q:3 result FC8129D7
blocktest 68x158 b:8 q:7 result FC8129D7
blocktest 68x158 b:8 q:15 result FC8129D7
blocktest 68x158 b:16 q:0 result EC1AB989
blocktest 68x158 b:16 q:1 result EC1AB989
blocktest 68x158 b:16 q:3 result EC1AB989
blocktest 68x158 b:16 q:7 result EC1AB989
blocktest 68x158 b:16 q:15 result EC1AB989
blocktest 203x8 b:1 q:0 result 2C2DD9F5
blocktest 203x8 b:1 q:1 result 2C2DD9F5
blocktest 203x8 b:1 q:3 result 2C2DD9F5
blocktest 203x8 b:1 q:7 result 802FD88A
blocktest 203x8 b:1 q:15 result 802FD88A
blocktest 203x8 b:2 q:0 result D3A760F5
blocktest 203x8 b:2 q:1 result D3A760F5
blocktest 203x8 b:2 q:3 result D3A760F5
blocktest 203x8 b:2 q:7 result A7BC55BB
blocktest 203x8 b:2 q:15 result A7BC55BB
blocktest 203x8 b:4 q:0 result 908DDCF5
blocktest 203x8 b:4 q:1 result 908DDCF5
blocktest 203x8 b:4 q:3 result 908DDCF5
blocktest 203x8 b:4 q:7 result 36D7B48B
blocktest 203x8 b:4 q:15 result 36D7B48B
blocktest 203x8 b:8 q:0 result FC8129D7
blocktest 203x8 b:8 q:1 result FC8129D7
blocktest 203x8 b:8 q:3 result FC8129D7
blocktest 203x8 b:8 q:7 result FC8129D7
blocktest 203x8 b:8 q:15 result FC8129D7
blocktest 203x8 b:16 q:0 result EC1AB989
blocktest 203x8 b:16 q:1 result EC1AB989
blocktest 203x8 b:16 q:3 result EC1AB989
blocktest 203x8 b:16 q:7 result EC1AB989
blocktest 203x8 b:16 q:15 result EC1AB989
blocktest 203x33 b:1 q:0 result 2C2DD9F5
blocktest 203x33 b:1 q:1 result 2C2DD9F5
blocktest 203x33 b:1 q:3 result 2C2DD9F5
blocktest 203x33 b:1 q:7 result 802FD88A
blocktest 203x33 b:1 q:15 result 802FD88A
blocktest 203x33 b:2 q:0 result D3A760F5
blocktest 203x33 b:2 q:1 result D3A760F5
blocktest 203x33 b:2 q:3 result D3A760F5
blocktest 203x33 b:2 q:7 result A7BC55BB
blocktest 203x33 b:2 q:15 result A7BC55BB
blocktest 203x33 b:4 q:0 result 908DDCF5
blocktest 203x33 b:4 q:1 result 908DDCF5
blocktest 203x33 b:4 q:3 result 908DDCF5
blocktest 203x33 b:4 q:7 result 36D7B48B
blocktest 203x33 b:4 q:15 result 36D7B48B
blocktest 203x33 b:8 q:0 result FC8129D7
blocktest 203x33 b:8 q:1 result FC8129D7
blocktest 203x33 b:8 q:3 result FC8129D7
blocktest 203x33 b:8 q:7 result FC8129D7
blocktest 203x33 b:8 q:15 result FC8129D7
blocktest 203x33 b:16 q:0 result EC1AB989
blocktest 203x33 b:16 q:1 result EC1AB989
blocktest 203x33 b:16 q:3 result EC1AB989
blocktest 203x33 b:16 q:7 result EC1AB989
blocktest 203x33 b:16 q:15 result EC1AB989
blocktest 203x158 b:1 q:0 result 2C2DD9F5
blocktest 203x158 b:1 q:1 result 2C2DD9F5
blocktest 203x158 b:1 q:3 result 2C2DD9F5
blocktest 203x158 b:1 q:7 result 802FD88A
blocktest 203x158 b:1 q:15 result 802FD88A
blocktest 203x158 b:2 q:0 result D3A760F5
blocktest 203x158 b:2 q:1 result D3A760F5
blocktest 203x158 b:2 q:3 result D3A760F5
blocktest 203x158 b:2 q:7 result A7BC55BB
blocktest 203x158 b:2 q:15 result A7BC55BB
blocktest 203x158 b:4 q:0 result 908DDCF5
blocktest 203x158 b:4 q:1 result 908DDCF5
blocktest 203x158 b:4 q:3 result 908DDCF5
blocktest 203x158 b:4 q:7 result 36D7B48B
blocktest 203x158 b:4 q:15 result 36D7B48B
blocktest 203x158 b:8 q:0 result FC8129D7
blocktest 203x158 b:8 q:1 result FC8129D7
blocktest 203x158 b:8 q:3 result FC8129D7
blocktest 203x158 b:8 q:7 result FC8129D7
blocktest 203x158 b:8 q:15 result FC8129D7
blocktest 203x158 b:16 q:0 result EC1AB989
blocktest 203x158 b:16 q:1 result EC1AB989
blocktest 203x158 b:16 q:3 result EC1AB989
blocktest 203x158 b:16 q:7 result EC1AB989
blocktest 203x158 b:16 q:15 result EC1AB989