From 07c0b8a26b76e31c46ecabddb251f317c48c73a3 Mon Sep 17 00:00:00 2001
From: sunyuechi <sunyuechi@iscas.ac.cn>
Date: Tue, 30 Apr 2024 12:43:57 +0800
Subject: [PATCH 1/2] checkasm/rv40dsp: add chroma_mc test
This is similar to h264.
---
tests/checkasm/Makefile | 1 +
tests/checkasm/checkasm.c | 3 ++
tests/checkasm/checkasm.h | 1 +
tests/checkasm/rv40dsp.c | 75 +++++++++++++++++++++++++++++++++++++++
tests/fate/checkasm.mak | 1 +
5 files changed, 81 insertions(+)
create mode 100644 tests/checkasm/rv40dsp.c
@@ -35,6 +35,7 @@ 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_RV34DSP) += rv34dsp.o
+AVCODECOBJS-$(CONFIG_RV40_DECODER) += rv40dsp.o
AVCODECOBJS-$(CONFIG_SVQ1_ENCODER) += svq1enc.o
AVCODECOBJS-$(CONFIG_TAK_DECODER) += takdsp.o
AVCODECOBJS-$(CONFIG_UTVIDEO_DECODER) += utvideodsp.o
@@ -170,6 +170,9 @@ static const struct {
#if CONFIG_RV34DSP
{ "rv34dsp", checkasm_check_rv34dsp },
#endif
+ #if CONFIG_RV40_DECODER
+ { "rv40dsp", checkasm_check_rv40dsp },
+ #endif
#if CONFIG_SVQ1_ENCODER
{ "svq1enc", checkasm_check_svq1enc },
#endif
@@ -113,6 +113,7 @@ void checkasm_check_opusdsp(void);
void checkasm_check_pixblockdsp(void);
void checkasm_check_sbrdsp(void);
void checkasm_check_rv34dsp(void);
+void checkasm_check_rv40dsp(void);
void checkasm_check_svq1enc(void);
void checkasm_check_synth_filter(void);
void checkasm_check_sw_gbrp(void);
new file mode 100644
@@ -0,0 +1,75 @@
+/*
+ * Copyright (c) 2024 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 <string.h>
+#include <stdint.h>
+#include "checkasm.h"
+#include "libavcodec/rv40dsp.c"
+#include "libavutil/mem_internal.h"
+
+#define randomize_buffers() \
+ do { \
+ for (int i = 0; i < 16*18*2; i++) \
+ src[i] = rnd() & 0x3; \
+ } while (0)
+
+static void check_chroma_mc(void)
+{
+ RV34DSPContext h;
+ LOCAL_ALIGNED_32(uint8_t, src, [16 * 18 * 2]);
+ LOCAL_ALIGNED_32(uint8_t, dst0, [16 * 18 * 2]);
+ LOCAL_ALIGNED_32(uint8_t, dst1, [16 * 18 * 2]);
+
+ declare_func_emms(AV_CPU_FLAG_MMX, void, uint8_t *dst, const uint8_t *src,
+ ptrdiff_t stride, int h, int x, int y);
+
+ ff_rv40dsp_init(&h);
+ randomize_buffers();
+ for (int size = 0; size < 2; size++) {
+
+#define CHECK_CHROMA_MC(name) \
+ do { \
+ if (check_func(h.name## _pixels_tab[size], #name "_mc%d", 1 << (3 - size))) { \
+ for (int x = 0; x < 2; x++) { \
+ for (int y = 0; y < 2; y++) { \
+ memcpy(dst0, src, 16 * 18); \
+ memcpy(dst1, src, 16 * 18); \
+ call_ref(dst0, src, 16, 16, x, y); \
+ call_new(dst1, src, 16, 16, x, y); \
+ if (memcmp(dst0, dst1, 16 * 16)) { \
+ fprintf(stderr, #name ": x:%i, y:%i\n", x, y); \
+ fail(); \
+ } \
+ bench_new(dst1, src, 16, 16, x, y); \
+ } \
+ } \
+ } \
+ } while (0)
+
+ CHECK_CHROMA_MC(put_chroma);
+ CHECK_CHROMA_MC(avg_chroma);
+ }
+}
+
+void checkasm_check_rv40dsp(void)
+{
+ check_chroma_mc();
+ report("chroma_mc");
+}
@@ -35,6 +35,7 @@ FATE_CHECKASM = fate-checkasm-aacencdsp \
fate-checkasm-pixblockdsp \
fate-checkasm-sbrdsp \
fate-checkasm-rv34dsp \
+ fate-checkasm-rv40dsp \
fate-checkasm-svq1enc \
fate-checkasm-synth_filter \
fate-checkasm-sw_gbrp \
--
2.44.0