tests: elements: Add testsuite for vaapisink

https://bugzilla.gnome.org/show_bug.cgi?id=765798

configure.ac

@@ -1032,6 +1032,7 @@ AC_CONFIG_FILES([
     gst/Makefile
     gst/vaapi/Makefile
     tests/Makefile
+    tests/elements/Makefile
 ])
 AC_OUTPUT
 

tests/Makefile.am

@@ -158,4 +158,6 @@ EXTRA_DIST = \
 	$(test_utils_source_h)		\
 	$(NULL)
 
+SUBDIRS = elements
+
 -include $(top_srcdir)/git.mk

tests/elements/Makefile.am

@@ -0,0 +1,68 @@
+noinst_PROGRAMS = \
+	test-vaapisink  \
+	$(NULL)
+
+TEST_CFLAGS = \
+	-DGST_USE_UNSTABLE_API		\
+	-I$(top_srcdir)/gst-libs	\
+	-I$(top_builddir)/gst-libs	\
+	$(LIBVA_CFLAGS)			\
+	$(GST_CFLAGS)			\
+	$(GST_VIDEO_CFLAGS)		\
+	$(NULL)
+
+GST_VAAPI_LIBS = $(top_builddir)/gst-libs/gst/vaapi/libgstvaapi.la
+TEST_LIBS = \
+	$(LIBVA_LIBS)			\
+	$(GST_LIBS)			\
+	$(NULL)
+
+if USE_DRM
+GST_VAAPI_LIBS  += $(top_builddir)/gst-libs/gst/vaapi/libgstvaapi-drm.la
+TEST_CFLAGS	+= $(LIBVA_DRM_CFLAGS)
+TEST_LIBS	+= $(LIBVA_DRM_LIBS)
+endif
+
+if USE_X11
+GST_VAAPI_LIBS  += $(top_builddir)/gst-libs/gst/vaapi/libgstvaapi-x11.la
+TEST_CFLAGS	+= $(X11_CFLAGS)
+TEST_LIBS	+= \
+	$(LIBVA_X11_LIBS)		\
+	$(X11_LIBS)			\
+	$(NULL)
+endif
+
+if USE_GLX
+GST_VAAPI_LIBS  += $(top_builddir)/gst-libs/gst/vaapi/libgstvaapi-glx.la
+TEST_CFLAGS	+= $(X11_CFLAGS) $(GL_CFLAGS)
+TEST_LIBS	+= \
+	$(LIBVA_GLX_LIBS)		\
+	$(X11_LIBS)			\
+	$(GL_LIBS)			\
+	$(NULL)
+endif
+
+if USE_EGL
+GST_VAAPI_LIBS  += $(top_builddir)/gst-libs/gst/vaapi/libgstvaapi-egl.la
+TEST_CFLAGS	+= $(EGL_CFLAGS)
+TEST_LIBS	+= \
+	$(LIBVA_EGL_LIBS)		\
+	$(EGL_LIBS)			\
+	$(NULL)
+endif
+
+if USE_WAYLAND
+GST_VAAPI_LIBS  += $(top_builddir)/gst-libs/gst/vaapi/libgstvaapi-wayland.la
+TEST_CFLAGS	+= $(WAYLAND_CFLAGS)
+TEST_LIBS	+= \
+	$(LIBVA_WAYLAND_LIBS)		\
+	$(WAYLAND_LIBS)			\
+	$(NULL)
+endif
+
+test_vaapisink_SOURCES	= test-vaapisink.c
+test_vaapisink_CFLAGS	= $(TEST_CFLAGS)
+test_vaapisink_LDFLAGS  = $(GST_VAAPI_LIBS)
+test_vaapisink_LDADD	= $(TEST_LIBS)
+
+-include $(top_srcdir)/git.mk

tests/elements/test-vaapisink.c

@@ -0,0 +1,115 @@
+#include <stdio.h>
+#include <string.h>
+#include <gst/gst.h>
+
+#include <gst/vaapi/gstvaapitypes.h>
+
+typedef struct _CustomData
+{
+  GstElement *pipeline;
+  GstElement *video_sink;
+  GstElement *src_sink;
+  GMainLoop *loop;
+  GstPad *src_pad;
+  gboolean orient_automatic;
+} AppData;
+
+static void
+send_rotate_event (AppData * data)
+{
+  gboolean res = FALSE;
+  GstEvent *event;
+
+  event = gst_event_new_tag (gst_tag_list_new (GST_TAG_IMAGE_ORIENTATION,
+          "rotate-90", NULL));
+
+  /* Send the event */
+  res = gst_pad_push_event (data->src_pad, event);
+  g_print ("Sending event %p done: %d\n", event, res);
+}
+
+/* Process keyboard input */
+static gboolean
+handle_keyboard (GIOChannel * source, GIOCondition cond, AppData * data)
+{
+  gchar *str = NULL;
+
+  if (g_io_channel_read_line (source, &str, NULL, NULL,
+          NULL) != G_IO_STATUS_NORMAL) {
+    return TRUE;
+  }
+
+  switch (g_ascii_tolower (str[0])) {
+    case 'r':
+      send_rotate_event (data);
+      break;
+    case 's':{
+      g_object_set (G_OBJECT (data->video_sink), "rotation",
+          GST_VAAPI_ROTATION_AUTOMATIC, NULL);
+      break;
+    }
+    case 'q':
+      g_main_loop_quit (data->loop);
+      break;
+    default:
+      break;
+  }
+
+  g_free (str);
+
+  return TRUE;
+}
+
+int
+main (int argc, char *argv[])
+{
+  AppData data;
+  GstStateChangeReturn ret;
+  GIOChannel *io_stdin;
+
+  /* Initialize GStreamer */
+  gst_init (&argc, &argv);
+
+  /* Initialize our data structure */
+  memset (&data, 0, sizeof (data));
+
+  /* Print usage map */
+  g_print ("USAGE: Choose one of the following options, then press enter:\n"
+      " 'r' to send image-orientation tag event\n \
+      's' to set orient-automatic\n \
+      'Q' to quit\n");
+
+  data.pipeline =
+      gst_parse_launch
+      ("videotestsrc name=src ! vaapisink name=vaapisink", NULL);
+  data.video_sink = gst_bin_get_by_name (GST_BIN (data.pipeline), "vaapisink");
+  data.src_sink = gst_bin_get_by_name (GST_BIN (data.pipeline), "src");
+  data.src_pad = gst_element_get_static_pad (data.src_sink, "src");
+
+  /* Add a keyboard watch so we get notified of keystrokes */
+  io_stdin = g_io_channel_unix_new (fileno (stdin));
+  g_io_add_watch (io_stdin, G_IO_IN, (GIOFunc) handle_keyboard, &data);
+
+  /* Start playing */
+  ret = gst_element_set_state (data.pipeline, GST_STATE_PLAYING);
+  if (ret == GST_STATE_CHANGE_FAILURE) {
+    g_printerr ("Unable to set the pipeline to the playing state.\n");
+    gst_object_unref (data.pipeline);
+    return -1;
+  }
+
+  /* Create a GLib Main Loop and set it to run */
+  data.loop = g_main_loop_new (NULL, FALSE);
+  g_main_loop_run (data.loop);
+
+  /* Free resources */
+  g_main_loop_unref (data.loop);
+  g_io_channel_unref (io_stdin);
+  gst_element_set_state (data.pipeline, GST_STATE_NULL);
+
+  if (data.video_sink != NULL)
+    gst_object_unref (data.video_sink);
+  gst_object_unref (data.pipeline);
+
+  return 0;
+}