summaryrefslogtreecommitdiff
path: root/tests
diff options
context:
space:
mode:
authorJames Darnley <jdarnley@obe.tv>2019-03-04 19:50:35 +0100
committerJames Darnley <jdarnley@obe.tv>2019-05-02 19:21:37 +0200
commit76c370af64e4e2cb582c678438c91a39ee49ac2e (patch)
treeb1a7596e4351f335d4c38f14ab9aa96a9098c71d /tests
parente2cbf24f2738e9ead5d97977e7aaf096d7954ae3 (diff)
downloadffmpeg-76c370af64e4e2cb582c678438c91a39ee49ac2e.tar.gz
checkasm: add test for v210dec
Diffstat (limited to 'tests')
-rw-r--r--tests/checkasm/Makefile1
-rw-r--r--tests/checkasm/checkasm.c3
-rw-r--r--tests/checkasm/checkasm.h1
-rw-r--r--tests/checkasm/v210dec.c77
4 files changed, 82 insertions, 0 deletions
diff --git a/tests/checkasm/Makefile b/tests/checkasm/Makefile
index 8cc0bff2d1..886ae33167 100644
--- a/tests/checkasm/Makefile
+++ b/tests/checkasm/Makefile
@@ -25,6 +25,7 @@ AVCODECOBJS-$(CONFIG_JPEG2000_DECODER) += jpeg2000dsp.o
AVCODECOBJS-$(CONFIG_PIXBLOCKDSP) += pixblockdsp.o
AVCODECOBJS-$(CONFIG_HEVC_DECODER) += hevc_add_res.o hevc_idct.o hevc_sao.o
AVCODECOBJS-$(CONFIG_UTVIDEO_DECODER) += utvideodsp.o
+AVCODECOBJS-$(CONFIG_V210_DECODER) += v210dec.o
AVCODECOBJS-$(CONFIG_V210_ENCODER) += v210enc.o
AVCODECOBJS-$(CONFIG_VP9_DECODER) += vp9dsp.o
diff --git a/tests/checkasm/checkasm.c b/tests/checkasm/checkasm.c
index 9eec41e3c4..bf51e00eab 100644
--- a/tests/checkasm/checkasm.c
+++ b/tests/checkasm/checkasm.c
@@ -136,6 +136,9 @@ static const struct {
#if CONFIG_UTVIDEO_DECODER
{ "utvideodsp", checkasm_check_utvideodsp },
#endif
+ #if CONFIG_V210_DECODER
+ { "v210dec", checkasm_check_v210dec },
+ #endif
#if CONFIG_V210_ENCODER
{ "v210enc", checkasm_check_v210enc },
#endif
diff --git a/tests/checkasm/checkasm.h b/tests/checkasm/checkasm.h
index 9e8e879fd3..9b8d2f5419 100644
--- a/tests/checkasm/checkasm.h
+++ b/tests/checkasm/checkasm.h
@@ -69,6 +69,7 @@ void checkasm_check_sbrdsp(void);
void checkasm_check_synth_filter(void);
void checkasm_check_sw_rgb(void);
void checkasm_check_utvideodsp(void);
+void checkasm_check_v210dec(void);
void checkasm_check_v210enc(void);
void checkasm_check_vf_hflip(void);
void checkasm_check_vf_threshold(void);
diff --git a/tests/checkasm/v210dec.c b/tests/checkasm/v210dec.c
new file mode 100644
index 0000000000..7dd50a8271
--- /dev/null
+++ b/tests/checkasm/v210dec.c
@@ -0,0 +1,77 @@
+/*
+ * Copyright (c) 2019 James Darnley
+ *
+ * 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 "checkasm.h"
+#include "libavcodec/v210dec.h"
+
+static uint32_t get_v210(void)
+{
+ uint32_t t0 = rnd() & 0x3ff,
+ t1 = rnd() & 0x3ff,
+ t2 = rnd() & 0x3ff;
+ uint32_t value = t0
+ | (t1 << 10)
+ | (t2 << 20);
+ return value;
+}
+
+#define NUM_SAMPLES 2048
+
+static void randomize_buffers(uint32_t *src0, uint32_t *src1, int len)
+{
+ for (int i = 0; i < len; i++) {
+ uint32_t value = get_v210();
+ src0[i] = value;
+ src1[i] = value;
+ }
+}
+
+void checkasm_check_v210dec(void)
+{
+ V210DecContext h;
+
+ h.aligned_input = 0;
+ ff_v210dec_init(&h);
+
+ if (check_func(h.unpack_frame, "v210_unpack")) {
+ uint32_t src0[NUM_SAMPLES/3];
+ uint32_t src1[NUM_SAMPLES/3];
+ uint16_t y0[NUM_SAMPLES/2];
+ uint16_t y1[NUM_SAMPLES/2];
+ uint16_t u0[NUM_SAMPLES/4];
+ uint16_t u1[NUM_SAMPLES/4];
+ uint16_t v0[NUM_SAMPLES/4];
+ uint16_t v1[NUM_SAMPLES/4];
+ declare_func(void, const uint32_t *src, uint16_t *y, uint16_t *u, uint16_t *v, int width);
+ const int pixels = NUM_SAMPLES / 2 / 6 * 6;
+
+ randomize_buffers(src0, src1, NUM_SAMPLES/3);
+ call_ref(src0, y0, u0, v0, pixels);
+ call_new(src1, y1, u1, v1, pixels);
+ if (memcmp(src0, src1, NUM_SAMPLES/3 * sizeof src0[0])
+ || memcmp(y0, y1, pixels * sizeof y0[0])
+ || memcmp(u0, u1, pixels/2 * sizeof u0[0])
+ || memcmp(v0, v1, pixels/2 * sizeof v0[0]))
+ fail();
+ bench_new(src1, y1, u1, v1, pixels);
+ }
+ report("v210_unpack");
+}