tests: Add simple d3d11colorconvert unit test

tests/check/elements/d3d11colorconvert.c

@@ -0,0 +1,114 @@
+/* GStreamer
+ *
+ * unit test for d3d11colorconvert element
+ * Copyright (C) 2019 Matthew Waters <matthew@centricular.com>
+ * Copyright (C) 2019 Seungha Yang <seungha.yang@navercorp.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <gst/gst.h>
+#include <gst/check/gstcheck.h>
+#include <gst/check/gstharness.h>
+#include <gst/video/video.h>
+
+typedef struct _TestFrame
+{
+  gint width;
+  gint height;
+  GstVideoFormat v_format;
+  guint8 *data[GST_VIDEO_MAX_PLANES];
+} TestFrame;
+
+#define IGNORE_MAGIC 0x05
+
+static const guint8 rgba_reorder_data[] = { 0x49, 0x24, 0x72, 0xff };
+static const guint8 bgra_reorder_data[] = { 0x72, 0x24, 0x49, 0xff };
+
+static TestFrame test_rgba_reorder[] = {
+  {1, 1, GST_VIDEO_FORMAT_RGBA, {(guint8 *) & rgba_reorder_data}},
+  {1, 1, GST_VIDEO_FORMAT_BGRA, {(guint8 *) & bgra_reorder_data}},
+};
+
+GST_START_TEST (test_d3d11_color_convert_rgba_reorder)
+{
+  GstHarness *h =
+      gst_harness_new_parse ("d3d11upload ! d3d11colorconvert ! d3d11download");
+  gint i, j, k;
+
+  for (i = 0; i < G_N_ELEMENTS (test_rgba_reorder); i++) {
+    for (j = 0; j < G_N_ELEMENTS (test_rgba_reorder); j++) {
+      GstCaps *in_caps, *out_caps;
+      GstVideoInfo in_info, out_info;
+      GstBuffer *inbuf, *outbuf;
+      GstMapInfo map_info;
+
+      fail_unless (gst_video_info_set_format (&in_info,
+              test_rgba_reorder[i].v_format, test_rgba_reorder[i].width,
+              test_rgba_reorder[i].height));
+      fail_unless (gst_video_info_set_format (&out_info,
+              test_rgba_reorder[j].v_format, test_rgba_reorder[j].width,
+              test_rgba_reorder[j].height));
+
+      in_caps = gst_video_info_to_caps (&in_info);
+      out_caps = gst_video_info_to_caps (&out_info);
+
+      gst_harness_set_caps (h, in_caps, out_caps);
+
+      GST_INFO ("converting from %s to %s",
+          gst_video_format_to_string (GST_VIDEO_INFO_FORMAT (&in_info)),
+          gst_video_format_to_string (GST_VIDEO_INFO_FORMAT (&out_info)));
+
+      inbuf =
+          gst_buffer_new_wrapped_full (0, test_rgba_reorder[i].data[0], 4, 0, 4,
+          NULL, NULL);
+      outbuf = gst_harness_push_and_pull (h, inbuf);
+
+      fail_unless (gst_buffer_map (outbuf, &map_info, GST_MAP_READ));
+      fail_unless (map_info.size == out_info.size);
+
+      for (k = 0; k < out_info.size; k++) {
+        guint8 *expected = test_rgba_reorder[j].data[0];
+        GST_DEBUG ("%i 0x%x =? 0x%x", k, expected[k], (guint) map_info.data[k]);
+        fail_unless (expected[k] == map_info.data[k]);
+      }
+      gst_buffer_unmap (outbuf, &map_info);
+      gst_buffer_unref (outbuf);
+    }
+  }
+
+  gst_harness_teardown (h);
+}
+
+GST_END_TEST;
+
+static Suite *
+d3d11colorconvert_suite (void)
+{
+  Suite *s = suite_create ("d3d11colorconvert");
+  TCase *tc_basic = tcase_create ("general");
+
+  suite_add_tcase (s, tc_basic);
+  tcase_add_test (tc_basic, test_d3d11_color_convert_rgba_reorder);
+
+  return s;
+}
+
+GST_CHECK_MAIN (d3d11colorconvert);

tests/check/meson.build

@@ -22,6 +22,7 @@ base_tests = [
   [['elements/autovideoconvert.c']],
   [['elements/avwait.c']],
   [['elements/camerabin.c']],
+  [['elements/d3d11colorconvert.c'], host_machine.system() != 'windows', ],
   [['elements/gdpdepay.c']],
   [['elements/gdppay.c']],
   [['elements/h263parse.c'], false, [libparser_dep, gstcodecparsers_dep]],