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-rw-r--r--tests/check/elements/vaapioverlay.c213
-rw-r--r--tests/check/meson.build1
2 files changed, 214 insertions, 0 deletions
diff --git a/tests/check/elements/vaapioverlay.c b/tests/check/elements/vaapioverlay.c
new file mode 100644
index 00000000..d832724a
--- /dev/null
+++ b/tests/check/elements/vaapioverlay.c
@@ -0,0 +1,213 @@
+/*
+ * vaapioverlay.c - GStreamer unit test for the vaapioverlay element
+ *
+ * Copyright (C) 2019 Intel Corporation
+ * Author: U. Artie Eoff <ullysses.a.eoff@intel.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public License
+ * as published by the Free Software Foundation; either version 2.1
+ * 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free
+ * Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301 USA
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <gst/check/gstcheck.h>
+#include <gst/video/video.h>
+#include <gst/check/gstharness.h>
+
+static GMainLoop *main_loop;
+static void
+message_received (GstBus * bus, GstMessage * message, GstPipeline * bin)
+{
+ GST_INFO ("bus message from \"%" GST_PTR_FORMAT "\": %" GST_PTR_FORMAT,
+ GST_MESSAGE_SRC (message), message);
+
+ switch (message->type) {
+ case GST_MESSAGE_EOS:
+ g_main_loop_quit (main_loop);
+ break;
+ case GST_MESSAGE_WARNING:{
+ GError *gerror;
+ gchar *debug;
+
+ gst_message_parse_warning (message, &gerror, &debug);
+ gst_object_default_error (GST_MESSAGE_SRC (message), gerror, debug);
+ g_error_free (gerror);
+ g_free (debug);
+ break;
+ }
+ case GST_MESSAGE_ERROR:{
+ GError *gerror;
+ gchar *debug;
+
+ gst_message_parse_error (message, &gerror, &debug);
+ gst_object_default_error (GST_MESSAGE_SRC (message), gerror, debug);
+ g_error_free (gerror);
+ g_free (debug);
+ g_main_loop_quit (main_loop);
+ break;
+ }
+ default:
+ break;
+ }
+}
+
+static GstBuffer *handoff_buffer = NULL;
+static void
+on_handoff (GstElement * element, GstBuffer * buffer, GstPad * pad,
+ gpointer data)
+{
+ gst_buffer_replace (&handoff_buffer, buffer);
+}
+
+#define TEST_PATTERN_RED 4
+#define TEST_PATTERN_GREEN 5
+
+GST_START_TEST (test_overlay_position)
+{
+ GstElement *bin, *src1, *filter1, *src2, *filter2, *overlay, *sink;
+ GstBus *bus;
+ GstPad *pad, *srcpad, *sinkpad;
+ GstCaps *caps;
+ GstVideoFrame frame;
+ GstVideoInfo vinfo;
+
+ /* build pipeline */
+ bin = gst_pipeline_new ("pipeline");
+ bus = gst_element_get_bus (bin);
+ gst_bus_add_signal_watch_full (bus, G_PRIORITY_HIGH);
+
+ src1 = gst_element_factory_make ("videotestsrc", "src1");
+ g_object_set (src1, "num-buffers", 1, NULL);
+ g_object_set (src1, "pattern", TEST_PATTERN_GREEN, NULL);
+ filter1 = gst_element_factory_make ("capsfilter", "filter1");
+ caps = gst_caps_new_simple ("video/x-raw", "format", G_TYPE_STRING, "NV12",
+ "width", G_TYPE_INT, 320, "height", G_TYPE_INT, 240, NULL);
+ g_object_set (filter1, "caps", caps, NULL);
+ gst_caps_unref (caps);
+
+ src2 = gst_element_factory_make ("videotestsrc", "src2");
+ g_object_set (src2, "num-buffers", 1, NULL);
+ g_object_set (src2, "pattern", TEST_PATTERN_RED, NULL);
+ filter2 = gst_element_factory_make ("capsfilter", "filter2");
+ caps = gst_caps_new_simple ("video/x-raw", "format", G_TYPE_STRING, "NV12",
+ "width", G_TYPE_INT, 20, "height", G_TYPE_INT, 20, NULL);
+ g_object_set (filter2, "caps", caps, NULL);
+ gst_caps_unref (caps);
+
+ overlay = gst_element_factory_make ("vaapioverlay", "overlay");
+ sink = gst_element_factory_make ("vaapisink", "sink");
+ g_object_set (sink, "signal-handoffs", TRUE, NULL);
+ g_signal_connect (sink, "handoff", G_CALLBACK (on_handoff), NULL);
+
+ gst_bin_add_many (GST_BIN (bin), src1, filter1, src2, filter2, overlay,
+ sink, NULL);
+ gst_element_link (src1, filter1);
+ gst_element_link (src2, filter2);
+ gst_element_link (overlay, sink);
+
+ srcpad = gst_element_get_static_pad (filter1, "src");
+ sinkpad = gst_element_get_request_pad (overlay, "sink_0");
+ g_object_set (sinkpad, "xpos", 0, "ypos", 0, "alpha", 1.0, NULL);
+ gst_pad_link (srcpad, sinkpad);
+ gst_object_unref (sinkpad);
+ gst_object_unref (srcpad);
+
+ srcpad = gst_element_get_static_pad (filter2, "src");
+ sinkpad = gst_element_get_request_pad (overlay, "sink_1");
+ g_object_set (sinkpad, "xpos", 10, "ypos", 10, "alpha", 1.0, NULL);
+ gst_pad_link (srcpad, sinkpad);
+ gst_object_unref (sinkpad);
+ gst_object_unref (srcpad);
+
+ /* setup and run the main loop */
+ main_loop = g_main_loop_new (NULL, FALSE);
+ g_signal_connect (bus, "message::error", (GCallback) message_received, bin);
+ g_signal_connect (bus, "message::warning", (GCallback) message_received, bin);
+ g_signal_connect (bus, "message::eos", (GCallback) message_received, bin);
+ gst_element_set_state (bin, GST_STATE_PAUSED);
+ gst_element_get_state (bin, NULL, NULL, GST_CLOCK_TIME_NONE);
+ gst_element_set_state (bin, GST_STATE_PLAYING);
+ g_main_loop_run (main_loop);
+
+ /* validate output buffer */
+ fail_unless (handoff_buffer != NULL);
+ pad = gst_element_get_static_pad (sink, "sink");
+ caps = gst_pad_get_current_caps (pad);
+ gst_video_info_from_caps (&vinfo, caps);
+ gst_caps_unref (caps);
+ gst_object_unref (pad);
+
+ gst_video_frame_map (&frame, &vinfo, handoff_buffer, GST_MAP_READ);
+ {
+ guint i, j, n_planes, plane;
+ n_planes = GST_VIDEO_FRAME_N_PLANES (&frame);
+
+ for (plane = 0; plane < n_planes; plane++) {
+ gpointer pd = GST_VIDEO_FRAME_PLANE_DATA (&frame, plane);
+ gint w = GST_VIDEO_FRAME_COMP_WIDTH (&frame, plane)
+ * GST_VIDEO_FRAME_COMP_PSTRIDE (&frame, plane);
+ gint h = GST_VIDEO_FRAME_COMP_HEIGHT (&frame, plane);
+ gint ps = GST_VIDEO_FRAME_PLANE_STRIDE (&frame, plane);
+
+ for (j = 0; j < h; ++j) {
+ for (i = 0; i < w; ++i) {
+ guint8 actual = GST_READ_UINT8 (pd + i);
+ guint8 expect = 0xff;
+ if (plane == 0) {
+ if (i >= 10 && i < 30 && j >= 10 && j < 30)
+ expect = 0x51;
+ else
+ expect = 0x91;
+ } else {
+ if (i >= 10 && i < 30 && j >= 5 && j < 15)
+ expect = (i % 2) ? 0xf0 : 0x5a;
+ else
+ expect = (i % 2) ? 0x22 : 0x36;
+ }
+ fail_unless (actual == expect,
+ "Expected 0x%02x but got 0x%02x at (%u,%u,%u)", expect, actual,
+ plane, i, j);
+ }
+ pd += ps;
+ }
+ }
+ }
+
+ /* cleanup */
+ gst_buffer_replace (&handoff_buffer, NULL);
+ gst_element_set_state (bin, GST_STATE_NULL);
+ g_main_loop_unref (main_loop);
+ gst_bus_remove_signal_watch (bus);
+ gst_object_unref (bus);
+ gst_object_unref (bin);
+}
+
+GST_END_TEST;
+
+static Suite *
+vaapioverlay_suite (void)
+{
+ Suite *s = suite_create ("vaapioverlay");
+ TCase *tc_chain = tcase_create ("general");
+
+ suite_add_tcase (s, tc_chain);
+ tcase_add_test (tc_chain, test_overlay_position);
+
+ return s;
+}
+
+GST_CHECK_MAIN (vaapioverlay);
diff --git a/tests/check/meson.build b/tests/check/meson.build
index 7ebe8a8f..8e631d57 100644
--- a/tests/check/meson.build
+++ b/tests/check/meson.build
@@ -1,5 +1,6 @@
tests = [
[ 'elements/vaapipostproc' ],
+ [ 'elements/vaapioverlay' ],
]
test_deps = [gst_dep, gstbase_dep, gstvideo_dep, gstcheck_dep]
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-25 04:40:07 +0000