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authorMartin Vignali <martin.vignali@gmail.com>2017-12-03 16:56:25 +0100
committerMartin Vignali <martin.vignali@gmail.com>2017-12-03 19:17:15 +0100
commitcfce4427503a1f17cddfcb32b9e414af508061b7 (patch)
treebe83c8c66aeb63287bf498e672b18304e9b0ab0b /tests
parentfa470384ea3f4bed8507495db19c187f69ed1307 (diff)
downloadffmpeg-streaming-cfce4427503a1f17cddfcb32b9e414af508061b7.zip
ffmpeg-streaming-cfce4427503a1f17cddfcb32b9e414af508061b7.tar.gz
checkasm/vf_threshold : add checkasm test for threshold8
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/vf_threshold.c79
4 files changed, 84 insertions, 0 deletions
diff --git a/tests/checkasm/Makefile b/tests/checkasm/Makefile
index 6add9de..f35359d 100644
--- a/tests/checkasm/Makefile
+++ b/tests/checkasm/Makefile
@@ -32,6 +32,7 @@ CHECKASMOBJS-$(CONFIG_AVCODEC) += $(AVCODECOBJS-yes)
# libavfilter tests
AVFILTEROBJS-$(CONFIG_BLEND_FILTER) += vf_blend.o
AVFILTEROBJS-$(CONFIG_COLORSPACE_FILTER) += vf_colorspace.o
+AVFILTEROBJS-$(CONFIG_THRESHOLD_FILTER) += vf_threshold.o
CHECKASMOBJS-$(CONFIG_AVFILTER) += $(AVFILTEROBJS-yes)
diff --git a/tests/checkasm/checkasm.c b/tests/checkasm/checkasm.c
index a8b34ba..384092a 100644
--- a/tests/checkasm/checkasm.c
+++ b/tests/checkasm/checkasm.c
@@ -152,6 +152,9 @@ static const struct {
#if CONFIG_COLORSPACE_FILTER
{ "vf_colorspace", checkasm_check_colorspace },
#endif
+ #if CONFIG_THRESHOLD_FILTER
+ { "vf_threshold", checkasm_check_vf_threshold },
+ #endif
#endif
#if CONFIG_AVUTIL
{ "fixed_dsp", checkasm_check_fixed_dsp },
diff --git a/tests/checkasm/checkasm.h b/tests/checkasm/checkasm.h
index 483f418..8fe42d5 100644
--- a/tests/checkasm/checkasm.h
+++ b/tests/checkasm/checkasm.h
@@ -65,6 +65,7 @@ void checkasm_check_sbrdsp(void);
void checkasm_check_synth_filter(void);
void checkasm_check_utvideodsp(void);
void checkasm_check_v210enc(void);
+void checkasm_check_vf_threshold(void);
void checkasm_check_vp8dsp(void);
void checkasm_check_vp9dsp(void);
void checkasm_check_videodsp(void);
diff --git a/tests/checkasm/vf_threshold.c b/tests/checkasm/vf_threshold.c
new file mode 100644
index 0000000..770f00e
--- /dev/null
+++ b/tests/checkasm/vf_threshold.c
@@ -0,0 +1,79 @@
+/*
+ * 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 "libavfilter/threshold.h"
+#include "libavutil/intreadwrite.h"
+
+#define WIDTH 256
+#define WIDTH_PADDED 256 + 32
+
+#define randomize_buffers(buf, size) \
+ do { \
+ int j; \
+ uint8_t *tmp_buf = (uint8_t *)buf;\
+ for (j = 0; j < size; j++) \
+ tmp_buf[j] = rnd() & 0xFF; \
+ } while (0)
+
+static void check_threshold_8(void){
+ LOCAL_ALIGNED_32(uint8_t, in , [WIDTH_PADDED]);
+ LOCAL_ALIGNED_32(uint8_t, threshold, [WIDTH_PADDED]);
+ LOCAL_ALIGNED_32(uint8_t, min , [WIDTH_PADDED]);
+ LOCAL_ALIGNED_32(uint8_t, max , [WIDTH_PADDED]);
+ LOCAL_ALIGNED_32(uint8_t, out_ref , [WIDTH_PADDED]);
+ LOCAL_ALIGNED_32(uint8_t, out_new , [WIDTH_PADDED]);
+ ptrdiff_t line_size = WIDTH_PADDED;
+ int w = WIDTH;
+
+ ThresholdContext s;
+ s.depth = 8;
+ ff_threshold_init(&s);
+
+ declare_func(void, const uint8_t *in, const uint8_t *threshold,
+ const uint8_t *min, const uint8_t *max, uint8_t *out,
+ ptrdiff_t ilinesize, ptrdiff_t tlinesize,
+ ptrdiff_t flinesize, ptrdiff_t slinesize,
+ ptrdiff_t olinesize, int w, int h);
+
+ memset(in, 0, WIDTH_PADDED);
+ memset(threshold, 0, WIDTH_PADDED);
+ memset(min, 0, WIDTH_PADDED);
+ memset(max, 0, WIDTH_PADDED);
+ memset(out_ref, 0, WIDTH_PADDED);
+ memset(out_new, 0, WIDTH_PADDED);
+ randomize_buffers(in, WIDTH);
+ randomize_buffers(threshold, WIDTH);
+ randomize_buffers(min, WIDTH);
+ randomize_buffers(max, WIDTH);
+
+ if (check_func(s.threshold, "threshold8")) {
+ call_ref(in, threshold, min, max, out_ref, line_size, line_size, line_size, line_size, line_size, w, 1);
+ call_new(in, threshold, min, max, out_new, line_size, line_size, line_size, line_size, line_size, w, 1);
+ if (memcmp(out_ref, out_new, w))
+ fail();
+ bench_new(in, threshold, min, max, out_new, line_size, line_size, line_size, line_size, line_size, w, 1);
+ }
+}
+
+void checkasm_check_vf_threshold(void)
+{
+ check_threshold_8();
+ report("threshold8");
+}
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