[FFmpeg-devel] Subject: [PATCH 2/3] checkasm/dnxhdenc: add get_pixels_8x4_sym test

[FFmpeg-devel] Subject: [PATCH 2/3] checkasm/dnxhdenc: add get_pixels_8x4_sym test

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From 2f17a594805615a93f3f475246d61d61cc0aa43b Mon Sep 17 00:00:00 2001
From: sunyuechi <sunyuechi@iscas.ac.cn>
Date: Wed, 20 Dec 2023 16:21:38 +0800
Subject: [PATCH 2/3] checkasm/dnxhdenc: add get_pixels_8x4_sym test

---
 tests/checkasm/Makefile   |  1 +
 tests/checkasm/checkasm.c |  3 ++
 tests/checkasm/checkasm.h |  1 +
 tests/checkasm/dnxhdenc.c | 73 +++++++++++++++++++++++++++++++++++++++
 tests/fate/checkasm.mak   |  1 +
 5 files changed, 79 insertions(+)
 create mode 100644 tests/checkasm/dnxhdenc.c

diff --git a/tests/checkasm/Makefile b/tests/checkasm/Makefile
index e6d732d8de..47328b59b9 100644
--- a/tests/checkasm/Makefile
+++ b/tests/checkasm/Makefile
@@ -26,6 +26,7 @@ AVCODECOBJS-$(CONFIG_AAC_DECODER)       += aacpsdsp.o \
 AVCODECOBJS-$(CONFIG_AAC_ENCODER)       += aacencdsp.o
 AVCODECOBJS-$(CONFIG_ALAC_DECODER)      += alacdsp.o
 AVCODECOBJS-$(CONFIG_DCA_DECODER)       += synth_filter.o
+AVCODECOBJS-$(CONFIG_DNXHD_ENCODER)     += dnxhdenc.o
 AVCODECOBJS-$(CONFIG_EXR_DECODER)       += exrdsp.o
 AVCODECOBJS-$(CONFIG_FLAC_DECODER)      += flacdsp.o
 AVCODECOBJS-$(CONFIG_HUFFYUV_DECODER)   += huffyuvdsp.o
diff --git a/tests/checkasm/checkasm.c b/tests/checkasm/checkasm.c
index 51a8cdf3a0..e4606a15ca 100644
--- a/tests/checkasm/checkasm.c
+++ b/tests/checkasm/checkasm.c
@@ -98,6 +98,9 @@ static const struct {
     #if CONFIG_DCA_DECODER
         { "synth_filter", checkasm_check_synth_filter },
     #endif
+    #if CONFIG_DNXHD_ENCODER
+        { "dnxhdenc", checkasm_check_dnxhdenc },
+    #endif
     #if CONFIG_EXR_DECODER
         { "exrdsp", checkasm_check_exrdsp },
     #endif
diff --git a/tests/checkasm/checkasm.h b/tests/checkasm/checkasm.h
index cb57eeeddf..6dd001aeee 100644
--- a/tests/checkasm/checkasm.h
+++ b/tests/checkasm/checkasm.h
@@ -54,6 +54,7 @@ void checkasm_check_blend(void);
 void checkasm_check_blockdsp(void);
 void checkasm_check_bswapdsp(void);
 void checkasm_check_colorspace(void);
+void checkasm_check_dnxhdenc(void);
 void checkasm_check_exrdsp(void);
 void checkasm_check_fixed_dsp(void);
 void checkasm_check_flacdsp(void);
diff --git a/tests/checkasm/dnxhdenc.c b/tests/checkasm/dnxhdenc.c
new file mode 100644
index 0000000000..c88ae3113d
--- /dev/null
+++ b/tests/checkasm/dnxhdenc.c
@@ -0,0 +1,73 @@
+/*
+ * 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 <string.h>
+
+#include "libavutil/mem.h"
+#include "libavutil/mem_internal.h"
+
+#include "libavcodec/dnxhdenc.h"
+#include "libavcodec/dnxhdenc.c"
+
+#include "checkasm.h"
+
+#define randomize(buf, len) \
+    do { \
+        for (int i = 0; i < len; i++) \
+            buf[i] = rnd(); \
+    } while (0)
+
+static void test_get_pixels_8x4_sym(void) {
+#define BUF_SIZE 64*2
+    declare_func(void, int16_t *block, const uint8_t *pixels, ptrdiff_t line_size);
+
+    const CIDEntry cid_array[] = {
+        {.bit_depth = 8},
+    };
+    DNXHDEncContext s = {.cid_table = cid_array};
+
+    s.get_pixels_8x4_sym = dnxhd_8bit_get_pixels_8x4_sym;
+
+    ff_dnxhdenc_init(&s);
+
+    if (check_func(s.get_pixels_8x4_sym, "get_pixels_8x4_sym")) {
+        LOCAL_ALIGNED_32(int16_t, block1, [BUF_SIZE]);
+        LOCAL_ALIGNED_32(int16_t, block2, [BUF_SIZE]);
+        LOCAL_ALIGNED_32(uint8_t, pixels, [BUF_SIZE]);
+
+        randomize(pixels, BUF_SIZE);
+
+        call_ref(block1, pixels, BUF_SIZE);
+        call_new(block2, pixels, BUF_SIZE);
+
+        if (memcmp(block1, block2, BUF_SIZE) != 0) {
+            fail();
+        }
+
+        bench_new(block1, pixels, BUF_SIZE);
+    }
+
+    report("get_pixels_8x4_sym");
+}
+
+void checkasm_check_dnxhdenc(void)
+{
+    test_get_pixels_8x4_sym();
+}
diff --git a/tests/fate/checkasm.mak b/tests/fate/checkasm.mak
index 34e1a0a048..9e04b1b3cb 100644
--- a/tests/fate/checkasm.mak
+++ b/tests/fate/checkasm.mak
@@ -7,6 +7,7 @@ FATE_CHECKASM = fate-checkasm-aacencdsp                                 \
                 fate-checkasm-av_tx                                     \
                 fate-checkasm-blockdsp                                  \
                 fate-checkasm-bswapdsp                                  \
+                fate-checkasm-dnxhdenc                                  \
                 fate-checkasm-exrdsp                                    \
                 fate-checkasm-fixed_dsp                                 \
                 fate-checkasm-flacdsp                                   \
-- 
2.43.0


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