Michael Niedermayer:
> Signed-off-by: Michael Niedermayer <mich...@niedermayer.cc>
> ---
> libpostproc/Makefile | 6 ++++++
> libpostproc/test_utils.c | 38 ++++++++++++++++++++++++++++++++++
> libpostproc/test_utils.h | 27 ++++++++++++++++++++++++
> libpostproc/tests/blocktest.c | 18 ++--------------
> libpostproc/tests/stripetest.c | 18 ++--------------
> libpostproc/tests/temptest.c | 18 ++--------------
> 6 files changed, 77 insertions(+), 48 deletions(-)
> create mode 100644 libpostproc/test_utils.c
> create mode 100644 libpostproc/test_utils.h
>
> diff --git a/libpostproc/Makefile b/libpostproc/Makefile
> index defd541e8bc..f75c9537944 100644
> --- a/libpostproc/Makefile
> +++ b/libpostproc/Makefile
> @@ -9,9 +9,15 @@ HEADERS = postprocess.h \
> OBJS = postprocess.o \
> version.o \
>
> +TESTOBJS = test_utils.o \
> +
> # Windows resource file
> SHLIBOBJS-$(HAVE_GNU_WINDRES) += postprocres.o
>
> TESTPROGS = blocktest \
> stripetest \
> temptest \
> +
> +$(SUBDIR)tests/blocktest$(EXESUF): $(SUBDIR)test_utils.o
> +$(SUBDIR)tests/stripetest$(EXESUF): $(SUBDIR)test_utils.o
> +$(SUBDIR)tests/temptest$(EXESUF): $(SUBDIR)test_utils.o
> diff --git a/libpostproc/test_utils.c b/libpostproc/test_utils.c
> new file mode 100644
> index 00000000000..bce0a112cce
> --- /dev/null
> +++ b/libpostproc/test_utils.c
> @@ -0,0 +1,38 @@
> +/*
> + * 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/test_utils.h"
> +
> +int64_t ff_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;
> +}
> diff --git a/libpostproc/test_utils.h b/libpostproc/test_utils.h
> new file mode 100644
> index 00000000000..f79ec997a74
> --- /dev/null
> +++ b/libpostproc/test_utils.h
> @@ -0,0 +1,27 @@
> +/*
> + * 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
> + */
> +
> +
> +#ifndef POSTPROC_TEST_UTILS_H
> +#define POSTPROC_TEST_UTILS_H
> +
> +int64_t ff_chksum(AVFrame *f);
> +
> +#endif /* POSTPROC_TEST_UTILS_H */
> diff --git a/libpostproc/tests/blocktest.c b/libpostproc/tests/blocktest.c
> index 5375d3c72b6..baba610c284 100644
> --- a/libpostproc/tests/blocktest.c
> +++ b/libpostproc/tests/blocktest.c
> @@ -21,6 +21,7 @@
> #include "libavutil/frame.h"
> #include "libavutil/adler32.h"
> #include "libpostproc/postprocess.h"
> +#include "libpostproc/test_utils.h"
>
> typedef const uint8_t *cuint8;
>
> @@ -39,21 +40,6 @@ static void blocks(AVFrame *frame, int blocksize, int 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, const char * filter_string, int
> blocksize, int flags, int pict_type, int quality) {
> AVFrame *in = av_frame_alloc();
> AVFrame *out = av_frame_alloc();
> @@ -90,7 +76,7 @@ static int64_t test(int width, int height, const char *
> filter_string, int block
> width, height, qp, QP_STRIDE,
> mode, context, pict_type);
>
> - ret = chksum(out);
> + ret = ff_chksum(out);
> end:
> av_frame_free(&in);
> av_frame_free(&out);
> diff --git a/libpostproc/tests/stripetest.c b/libpostproc/tests/stripetest.c
> index be23934493f..ef92b22427a 100644
> --- a/libpostproc/tests/stripetest.c
> +++ b/libpostproc/tests/stripetest.c
> @@ -21,6 +21,7 @@
> #include "libavutil/frame.h"
> #include "libavutil/adler32.h"
> #include "libpostproc/postprocess.h"
> +#include "libpostproc/test_utils.h"
>
> typedef const uint8_t *cuint8;
>
> @@ -48,21 +49,6 @@ static void strips(AVFrame *frame, int 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, const char *testname, int mul,
> int flags, int pict_type, int quality) {
> AVFrame *in = av_frame_alloc();
> AVFrame *out = av_frame_alloc();
> @@ -94,7 +80,7 @@ static int64_t test(int width, int height, const char
> *testname, int mul, int fl
> width, height, NULL, 0,
> mode, context, pict_type);
>
> - ret = chksum(out);
> + ret = ff_chksum(out);
> end:
> av_frame_free(&in);
> av_frame_free(&out);
> diff --git a/libpostproc/tests/temptest.c b/libpostproc/tests/temptest.c
> index 5396b0da44e..2ebd8fb1528 100644
> --- a/libpostproc/tests/temptest.c
> +++ b/libpostproc/tests/temptest.c
> @@ -21,6 +21,7 @@
> #include "libavutil/frame.h"
> #include "libavutil/adler32.h"
> #include "libpostproc/postprocess.h"
> +#include "libpostproc/test_utils.h"
>
> typedef const uint8_t *cuint8;
>
> @@ -41,21 +42,6 @@ static void stuff(AVFrame *frame, unsigned *state, int 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, const char *testname, int mul,
> int flags, int pict_type, int quality) {
> AVFrame *in = av_frame_alloc();
> AVFrame *out = av_frame_alloc();
> @@ -89,7 +75,7 @@ static int64_t test(int width, int height, const char
> *testname, int mul, int fl
> width, height, NULL, 0,
> mode, context, pict_type);
>
> - ret += chksum(out);
> + ret += ff_chksum(out);
> ret *= 1664525U;
> }
> end:
Why is this not in the tests subfolder?
- Andreas
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
