Reviewed-by: Martin Storsjö <mar...@martin.st>
---
tests/checkasm/Makefile | 1 +
tests/checkasm/checkasm.c | 3 ++
tests/checkasm/checkasm.h | 1 +
tests/checkasm/fdctdsp.c | 68 +++++++++++++++++++++++++++++++++++++++
tests/fate/checkasm.mak | 1 +
5 files changed, 74 insertions(+)
create mode 100644 tests/checkasm/fdctdsp.c
diff --git a/tests/checkasm/Makefile b/tests/checkasm/Makefile
index 2673e1d098..70a6120c70 100644
--- a/tests/checkasm/Makefile
+++ b/tests/checkasm/Makefile
@@ -4,6 +4,7 @@ AVCODECOBJS-$(CONFIG_AC3DSP) += ac3dsp.o
AVCODECOBJS-$(CONFIG_AUDIODSP) += audiodsp.o
AVCODECOBJS-$(CONFIG_BLOCKDSP) += blockdsp.o
AVCODECOBJS-$(CONFIG_BSWAPDSP) += bswapdsp.o
+AVCODECOBJS-$(CONFIG_FDCTDSP) += fdctdsp.o
AVCODECOBJS-$(CONFIG_FMTCONVERT) += fmtconvert.o
AVCODECOBJS-$(CONFIG_G722DSP) += g722dsp.o
AVCODECOBJS-$(CONFIG_H264CHROMA) += h264chroma.o
diff --git a/tests/checkasm/checkasm.c b/tests/checkasm/checkasm.c
index 8be6cb0f55..92c3a30ad3 100644
--- a/tests/checkasm/checkasm.c
+++ b/tests/checkasm/checkasm.c
@@ -106,6 +106,9 @@ static const struct {
#if CONFIG_EXR_DECODER
{ "exrdsp", checkasm_check_exrdsp },
#endif
+ #if CONFIG_FDCTDSP
+ { "fdctdsp", checkasm_check_fdctdsp },
+ #endif
#if CONFIG_FLAC_DECODER
{ "flacdsp", checkasm_check_flacdsp },
#endif
diff --git a/tests/checkasm/checkasm.h b/tests/checkasm/checkasm.h
index f90920dee7..d3e8f9a37a 100644
--- a/tests/checkasm/checkasm.h
+++ b/tests/checkasm/checkasm.h
@@ -85,6 +85,7 @@ void checkasm_check_blockdsp(void);
void checkasm_check_bswapdsp(void);
void checkasm_check_colorspace(void);
void checkasm_check_exrdsp(void);
+void checkasm_check_fdctdsp(void);
void checkasm_check_fixed_dsp(void);
void checkasm_check_flacdsp(void);
void checkasm_check_float_dsp(void);
diff --git a/tests/checkasm/fdctdsp.c b/tests/checkasm/fdctdsp.c
new file mode 100644
index 0000000000..68a9b5e435
--- /dev/null
+++ b/tests/checkasm/fdctdsp.c
@@ -0,0 +1,68 @@
+/*
+ * 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/avcodec.h"
+#include "libavcodec/fdctdsp.h"
+
+#include "libavutil/common.h"
+#include "libavutil/internal.h"
+#include "libavutil/mem_internal.h"
+
+static int int16_cmp_off_by_n(const int16_t *ref, const int16_t *test, size_t
n, int accuracy)
+{
+ for (size_t i = 0; i < n; i++) {
+ if (abs(ref[i] - test[i]) > accuracy)
+ return 1;
+ }
+ return 0;
+}
+
+static void check_fdct(void)
+{
+ LOCAL_ALIGNED_16(int16_t, block0, [64]);
+ LOCAL_ALIGNED_16(int16_t, block1, [64]);
+
+ AVCodecContext avctx = { 0 };
+ FDCTDSPContext h;
+
+ ff_fdctdsp_init(&h, &avctx);
+
+ if (check_func(h.fdct, "fdct")) {
+ declare_func(void, int16_t *);
+ for (int i = 0; i < 64; i++) {
+ uint8_t r = rnd();
+ block0[i] = r;
+ block1[i] = r;
+ }
+ call_ref(block0);
+ call_new(block1);
+ if (int16_cmp_off_by_n(block0, block1, 64, 2))
+ fail();
+ bench_new(block1);
+ }
+}
+
+void checkasm_check_fdctdsp(void)
+{
+ check_fdct();
+ report("fdctdsp");
+}
diff --git a/tests/fate/checkasm.mak b/tests/fate/checkasm.mak
index 3b5b867a97..10a42f2f9d 100644
--- a/tests/fate/checkasm.mak
+++ b/tests/fate/checkasm.mak
@@ -8,6 +8,7 @@ FATE_CHECKASM = fate-checkasm-aacencdsp
\
fate-checkasm-blockdsp \
fate-checkasm-bswapdsp \
fate-checkasm-exrdsp \
+ fate-checkasm-fdctdsp \
fate-checkasm-fixed_dsp \
fate-checkasm-flacdsp \
fate-checkasm-float_dsp \
--
2.30.2
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