[FFmpeg-devel] [PATCH 2/3] checkasm/svqenc: add ssd_int8_vs_int16 test
flow gg
hlefthleft at gmail.com
Sat Dec 30 16:59:09 EET 2023
Thank you, I learned this and updated it in this reply.
James Almer <jamrial at gmail.com> 于2023年12月30日周六 22:46写道：
> On 12/30/2023 10:59 AM, flow gg wrote:
> > Okay, it has been modified in this reply.
>
> > From d62f363e3aad534c7ead5f3015029b3e7cbbff46 Mon Sep 17 00:00:00 2001
> > From: sunyuechi <sunyuechi at iscas.ac.cn>
> > Date: Fri, 29 Dec 2023 13:09:21 +0800
> > Subject: [PATCH 2/3] checkasm/svqenc: add ssd_int8_vs_int16 test
> >
> > ---
> > tests/checkasm/Makefile | 1 +
> > tests/checkasm/checkasm.c | 3 ++
> > tests/checkasm/checkasm.h | 1 +
> > tests/checkasm/svq1enc.c | 68 +++++++++++++++++++++++++++++++++++++++
> > tests/fate/checkasm.mak | 1 +
> > 5 files changed, 74 insertions(+)
> > create mode 100644 tests/checkasm/svq1enc.c
> >
> > diff --git a/tests/checkasm/Makefile b/tests/checkasm/Makefile
> > index 47328b59b9..f507e99993 100644
> > --- a/tests/checkasm/Makefile
> > +++ b/tests/checkasm/Makefile
> > @@ -34,6 +34,7 @@ AVCODECOBJS-$(CONFIG_JPEG2000_DECODER) +=
> jpeg2000dsp.o
> > AVCODECOBJS-$(CONFIG_OPUS_DECODER) += opusdsp.o
> > AVCODECOBJS-$(CONFIG_PIXBLOCKDSP) += pixblockdsp.o
> > AVCODECOBJS-$(CONFIG_HEVC_DECODER) += hevc_add_res.o
> hevc_deblock.o hevc_idct.o hevc_sao.o hevc_pel.o
> > +AVCODECOBJS-$(CONFIG_SVQ1_ENCODER) += svq1enc.o
> > AVCODECOBJS-$(CONFIG_TAK_DECODER) += takdsp.o
> > AVCODECOBJS-$(CONFIG_UTVIDEO_DECODER) += utvideodsp.o
> > AVCODECOBJS-$(CONFIG_V210_DECODER) += v210dec.o
> > diff --git a/tests/checkasm/checkasm.c b/tests/checkasm/checkasm.c
> > index 57613af5f7..ff07d8b18d 100644
> > --- a/tests/checkasm/checkasm.c
> > +++ b/tests/checkasm/checkasm.c
> > @@ -162,6 +162,9 @@ static const struct {
> > #if CONFIG_PIXBLOCKDSP
> > { "pixblockdsp", checkasm_check_pixblockdsp },
> > #endif
> > + #if CONFIG_SVQ1_ENCODER
> > + { "svq1enc", checkasm_check_svq1enc },
> > + #endif
> > #if CONFIG_TAK_DECODER
> > { "takdsp", checkasm_check_takdsp },
> > #endif
> > diff --git a/tests/checkasm/checkasm.h b/tests/checkasm/checkasm.h
> > index d7974772d3..c1f11cfa36 100644
> > --- a/tests/checkasm/checkasm.h
> > +++ b/tests/checkasm/checkasm.h
> > @@ -82,6 +82,7 @@ void checkasm_check_nlmeans(void);
> > void checkasm_check_opusdsp(void);
> > void checkasm_check_pixblockdsp(void);
> > void checkasm_check_sbrdsp(void);
> > +void checkasm_check_svq1enc(void);
> > void checkasm_check_synth_filter(void);
> > void checkasm_check_sw_gbrp(void);
> > void checkasm_check_sw_rgb(void);
> > diff --git a/tests/checkasm/svq1enc.c b/tests/checkasm/svq1enc.c
> > new file mode 100644
> > index 0000000000..065dd798ca
> > --- /dev/null
> > +++ b/tests/checkasm/svq1enc.c
> > @@ -0,0 +1,68 @@
> > +/*
> > + * Copyright (c) 2023 Institue of Software Chinese Academy of Sciences
> (ISCAS).
> > + *
> > + * 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 "libavutil/mem.h"
> > +#include "libavutil/mem_internal.h"
> > +
> > +#include "libavcodec/svq1encdsp.h"
> > +
> > +#include "checkasm.h"
> > +
> > +#define BUF_SIZE 1024
> > +
> > +#define randomize(buf, len) \
> > + do { \
> > + for (int i = 0; i < len; i++) \
> > + buf[i] = ((rnd() % 65281) - 32641); \
> > + } while (0)
> > +
> > +static void test_ssd_int8_vs_int16(SVQ1EncDSPContext *s) {
> > + declare_func(int, const int8_t *pix1, const int16_t *pix2, intptr_t
> size);
> > +
> > + int r1, r2;
> > +
> > + if (check_func(s->ssd_int8_vs_int16, "ssd_int8_vs_int16")) {
> > + LOCAL_ALIGNED_32(int8_t, p1, [BUF_SIZE]);
>
> This one should be LOCAL_ALIGNED_4(). See libavcodec/svq1_cb.h
>
> > + LOCAL_ALIGNED_32(int16_t, p2, [BUF_SIZE]);
>
> And this one LOCAL_ALIGNED_16(). See encoded_block_levels[] in
> libavcodec/svq1enc.c
>
> > +
> > + randomize(p1, BUF_SIZE);
> > + randomize(p2, BUF_SIZE);
> > +
> > + r1 = call_ref(p1, p2, BUF_SIZE);
> > + r2 = call_new(p1, p2, BUF_SIZE);
> > +
> > + if (r1 != r2) {
> > + fail();
> > + }
> > +
> > + bench_new(p1, p2, BUF_SIZE);
> > + }
> > +
> > + report("ssd_int8_vs_int16");
> > +
> > +}
> > +
> > +void checkasm_check_svq1enc(void)
> > +{
> > + SVQ1EncDSPContext s = { 0 };
> > + ff_svq1enc_init(&s);
> > +
> > + test_ssd_int8_vs_int16(&s);
> > +}
> > diff --git a/tests/fate/checkasm.mak b/tests/fate/checkasm.mak
> > index 9e04b1b3cb..3d775549ee 100644
> > --- a/tests/fate/checkasm.mak
> > +++ b/tests/fate/checkasm.mak
> > @@ -34,6 +34,7 @@ FATE_CHECKASM = fate-checkasm-aacencdsp
> \
> > fate-checkasm-opusdsp
> \
> > fate-checkasm-pixblockdsp
> \
> > fate-checkasm-sbrdsp
> \
> > + fate-checkasm-svq1enc
> \
> > fate-checkasm-synth_filter
> \
> > fate-checkasm-sw_gbrp
> \
> > fate-checkasm-sw_rgb
> \
> > --
> > 2.43.0
> >
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