Add a unit test for RGB frames upload

3 files changed, 153 insertions, 1 deletions

diff --git a/tests/.gitignore b/tests/.gitignore
index 2d9cafd..3e817e0 100644
--- a/tests/.gitignore
+++ b/tests/.gitignore
@@ -1 +1,2 @@
 test-yuv-upload
+test-rgb-upload
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 723b4dc..ac9eb48 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -1,4 +1,8 @@
-noinst_PROGRAMS = test-yuv-upload
+NULL =
+
+noinst_PROGRAMS = test-yuv-upload \
+                  test-rgb-upload \
+		  $(NULL)
 
 INCLUDES = -I$(top_srcdir)/
 
@@ -9,3 +13,9 @@ test_yuv_upload_LDFLAGS = \
     $(GST_LIBS)           \
     $(top_builddir)/clutter-gst/libclutter-gst-@CLUTTER_GST_MAJORMINOR@.la
 
+test_rgb_upload_SOURCES = test-rgb-upload.c
+test_rgb_upload_CFLAGS  = $(CLUTTER_GST_CFLAGS) $(GST_CFLAGS)
+test_rgb_upload_LDFLAGS = \
+    $(CLUTTER_GST_LIBS)   \
+    $(GST_LIBS)           \
+    $(top_builddir)/clutter-gst/libclutter-gst-@CLUTTER_GST_MAJORMINOR@.la
diff --git a/tests/test-rgb-upload.c b/tests/test-rgb-upload.c
new file mode 100644
index 0000000..3d9db0a
--- /dev/null
+++ b/tests/test-rgb-upload.c
@@ -0,0 +1,141 @@
+#include <string.h>
+
+#include <clutter-gst/clutter-gst.h>
+
+static gint   opt_framerate = 25;
+static gint   opt_bpp       = 24;
+static gint   opt_depth     = 24;
+
+static GOptionEntry options[] =
+{
+  { "framerate",
+    'f', 0,
+    G_OPTION_ARG_INT,
+    &opt_framerate,
+    "Number of frames per second (default is 25)",
+    NULL
+  },
+  { "bpp",
+    'b', 0,
+    G_OPTION_ARG_INT,
+    &opt_bpp,
+    "bits per pixel (default is 32)",
+    NULL
+  },
+  { "depth",
+    'd', 0,
+    G_OPTION_ARG_INT,
+    &opt_depth,
+    "depth (default is 24)",
+    NULL
+  },
+
+  { NULL }
+};
+
+void
+size_change (ClutterTexture *texture,
+	     gint            width,
+	     gint            height,
+	     gpointer        user_data)
+{
+  gint           new_x, new_y, new_width, new_height;
+
+  new_height = ( height * CLUTTER_STAGE_WIDTH() ) / width;
+  if (new_height <= CLUTTER_STAGE_HEIGHT())
+    {
+      new_width = CLUTTER_STAGE_WIDTH();
+
+      new_x = 0;
+      new_y = (CLUTTER_STAGE_HEIGHT() - new_height) / 2;
+    }
+  else
+    {
+      new_width  = ( width * CLUTTER_STAGE_HEIGHT() ) / height;
+      new_height = CLUTTER_STAGE_HEIGHT();
+
+      new_x = (CLUTTER_STAGE_WIDTH() - new_width) / 2;
+      new_y = 0;
+    }
+
+  clutter_actor_set_position (CLUTTER_ACTOR (texture), new_x, new_y);
+
+  clutter_actor_set_size (CLUTTER_ACTOR (texture),
+			  new_width,
+			  new_height);
+}
+
+int
+main (int argc, char *argv[])
+{
+  GOptionContext   *context;
+  gboolean          result;
+  ClutterActor     *stage;
+  ClutterActor     *texture;
+  GstPipeline      *pipeline;
+  GstElement       *src;
+  GstElement       *capsfilter;
+  GstElement       *colorspace;
+  GstElement       *sink;
+  GstCaps          *caps;
+
+  if (!g_thread_supported ())
+    g_thread_init (NULL);
+
+  context = g_option_context_new (" - test-colorspace options");
+  g_option_context_add_group (context, gst_init_get_option_group ());
+  g_option_context_add_group (context, clutter_get_option_group ());
+  g_option_context_add_main_entries (context, options, NULL);
+  g_option_context_parse (context, &argc, &argv, NULL);
+
+  stage = clutter_stage_get_default ();
+
+  /* We need to set certain props on the target texture currently for
+   * efficient/corrent playback onto the texture (which sucks a bit)
+  */
+  texture = g_object_new (CLUTTER_TYPE_TEXTURE,
+                          "sync-size",       FALSE,
+                          "disable-slicing", TRUE,
+                          NULL);
+
+  g_signal_connect (CLUTTER_TEXTURE (texture),
+		    "size-change",
+		    G_CALLBACK (size_change), NULL);
+
+  /* Set up pipeline */
+  pipeline = GST_PIPELINE(gst_pipeline_new (NULL));
+
+  src = gst_element_factory_make ("videotestsrc", NULL);
+  capsfilter = gst_element_factory_make ("capsfilter", NULL);
+  colorspace = gst_element_factory_make ("ffmpegcolorspace", NULL);
+  sink = clutter_gst_video_sink_new (CLUTTER_TEXTURE (texture));
+
+  g_object_set (G_OBJECT (sink), "use-shaders", FALSE, NULL);
+
+  /* make videotestsrc spit the format we want */
+  caps = gst_caps_new_simple ("video/x-raw-rgb",
+         "bpp", G_TYPE_INT, opt_bpp,
+         "depth", G_TYPE_INT, opt_depth,
+         "framerate", GST_TYPE_FRACTION, opt_framerate, 1,
+#if 0
+	 "red_mask", G_TYPE_INT, 0xff000000,
+	 "green_mask", G_TYPE_INT, 0x00ff0000,
+	 "blue_mask", G_TYPE_INT, 0x0000ff00,
+#endif
+	 NULL);
+  g_object_set (capsfilter, "caps", caps, NULL);
+
+  g_printf ("%s: [caps] %s\n", __FILE__, gst_caps_to_string (caps));
+  gst_bin_add_many (GST_BIN (pipeline), src, capsfilter, sink, NULL);
+  result = gst_element_link_many (src, capsfilter, sink, NULL);
+  if (result == FALSE)
+      g_critical("Could not link elements");
+  gst_element_set_state (GST_ELEMENT(pipeline), GST_STATE_PLAYING);
+
+  clutter_group_add (CLUTTER_GROUP (stage), texture);
+  clutter_actor_show_all (stage);
+
+  clutter_main();
+
+  return 0;
+}