mirror of
https://github.com/brl/mutter.git
synced 2024-11-23 16:40:41 -05:00
0b4899ef23
The build for interactive tests creates symbolic links for the data under tests/data; it also uses symbolic links for creating "binaries" for each interactive test. This is less than ideal, though. Instead, the tests should build a path to the data files by using a pre-processor define like TESTS_DATADIR; both g_build_filename() and pre-processor string concatenation can be used to generate a valid file name with the full path to the files. The build system should also create wrapper scripts, just like we do inside the conformance test suite, to be able to launch single tests.
422 lines
11 KiB
C
422 lines
11 KiB
C
#include <config.h>
|
|
#include <glib.h>
|
|
#include <gmodule.h>
|
|
#include <stdlib.h>
|
|
#include <clutter/clutter.h>
|
|
#include <cogl/cogl.h>
|
|
|
|
/* Coglbox declaration
|
|
*--------------------------------------------------*/
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define TEST_TYPE_COGLBOX test_coglbox_get_type()
|
|
|
|
#define TEST_COGLBOX(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_CAST ((obj), \
|
|
TEST_TYPE_COGLBOX, TestCoglboxClass))
|
|
|
|
#define TEST_COGLBOX_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_CAST ((klass), \
|
|
TEST_TYPE_COGLBOX, TestCoglboxClass))
|
|
|
|
#define TEST_IS_COGLBOX(obj) \
|
|
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), \
|
|
TEST_TYPE_COGLBOX))
|
|
|
|
#define TEST_IS_COGLBOX_CLASS(klass) \
|
|
(G_TYPE_CHECK_CLASS_TYPE ((klass), \
|
|
TEST_TYPE_COGLBOX))
|
|
|
|
#define TEST_COGLBOX_GET_CLASS(obj) \
|
|
(G_TYPE_INSTANCE_GET_CLASS ((obj), \
|
|
TEST_TYPE_COGLBOX, TestCoglboxClass))
|
|
|
|
typedef struct _TestCoglbox TestCoglbox;
|
|
typedef struct _TestCoglboxClass TestCoglboxClass;
|
|
typedef struct _TestCoglboxPrivate TestCoglboxPrivate;
|
|
|
|
struct _TestCoglbox
|
|
{
|
|
ClutterActor parent;
|
|
|
|
/*< private >*/
|
|
TestCoglboxPrivate *priv;
|
|
};
|
|
|
|
struct _TestCoglboxClass
|
|
{
|
|
ClutterActorClass parent_class;
|
|
|
|
/* padding for future expansion */
|
|
void (*_test_coglbox1) (void);
|
|
void (*_test_coglbox2) (void);
|
|
void (*_test_coglbox3) (void);
|
|
void (*_test_coglbox4) (void);
|
|
};
|
|
|
|
static GType test_coglbox_get_type (void) G_GNUC_CONST;
|
|
|
|
G_END_DECLS
|
|
|
|
/* Coglbox private declaration
|
|
*--------------------------------------------------*/
|
|
|
|
G_DEFINE_TYPE (TestCoglbox, test_coglbox, CLUTTER_TYPE_ACTOR);
|
|
|
|
#define TEST_COGLBOX_GET_PRIVATE(obj) \
|
|
(G_TYPE_INSTANCE_GET_PRIVATE ((obj), TEST_TYPE_COGLBOX, TestCoglboxPrivate))
|
|
|
|
struct _TestCoglboxPrivate
|
|
{
|
|
CoglHandle sliced_tex, not_sliced_tex;
|
|
gint frame;
|
|
gboolean use_sliced;
|
|
gboolean use_linear_filtering;
|
|
};
|
|
|
|
/* Coglbox implementation
|
|
*--------------------------------------------------*/
|
|
|
|
static void
|
|
test_coglbox_fade_texture (CoglHandle tex_id,
|
|
gfloat x1,
|
|
gfloat y1,
|
|
gfloat x2,
|
|
gfloat y2,
|
|
gfloat tx1,
|
|
gfloat ty1,
|
|
gfloat tx2,
|
|
gfloat ty2)
|
|
{
|
|
CoglTextureVertex vertices[4];
|
|
int i;
|
|
|
|
vertices[0].x = x1;
|
|
vertices[0].y = y1;
|
|
vertices[0].z = 0;
|
|
vertices[0].tx = tx1;
|
|
vertices[0].ty = ty1;
|
|
vertices[1].x = x1;
|
|
vertices[1].y = y2;
|
|
vertices[1].z = 0;
|
|
vertices[1].tx = tx1;
|
|
vertices[1].ty = ty2;
|
|
vertices[2].x = x2;
|
|
vertices[2].y = y2;
|
|
vertices[2].z = 0;
|
|
vertices[2].tx = tx2;
|
|
vertices[2].ty = ty2;
|
|
vertices[3].x = x2;
|
|
vertices[3].y = y1;
|
|
vertices[3].z = 0;
|
|
vertices[3].tx = tx2;
|
|
vertices[3].ty = ty1;
|
|
|
|
for (i = 0; i < 4; i++)
|
|
{
|
|
cogl_color_set_from_4ub (&(vertices[i].color),
|
|
255,
|
|
255,
|
|
255,
|
|
((i ^ (i >> 1)) & 1) ? 0 : 128);
|
|
cogl_color_premultiply (&(vertices[i].color));
|
|
}
|
|
|
|
cogl_set_source_texture (tex_id);
|
|
cogl_polygon (vertices, 4, TRUE);
|
|
|
|
cogl_set_source_color4ub (255, 255, 255, 255);
|
|
}
|
|
|
|
static void
|
|
test_coglbox_triangle_texture (CoglHandle tex_id,
|
|
gfloat x,
|
|
gfloat y,
|
|
gfloat tx1,
|
|
gfloat ty1,
|
|
gfloat tx2,
|
|
gfloat ty2,
|
|
gfloat tx3,
|
|
gfloat ty3)
|
|
{
|
|
CoglTextureVertex vertices[3];
|
|
int tex_width = cogl_texture_get_width (tex_id);
|
|
int tex_height = cogl_texture_get_height (tex_id);
|
|
|
|
vertices[0].x = x + tx1 * tex_width;
|
|
vertices[0].y = y + ty1 * tex_height;
|
|
vertices[0].z = 0;
|
|
vertices[0].tx = tx1;
|
|
vertices[0].ty = ty1;
|
|
|
|
vertices[1].x = x + tx2 * tex_width;
|
|
vertices[1].y = y + ty2 * tex_height;
|
|
vertices[1].z = 0;
|
|
vertices[1].tx = tx2;
|
|
vertices[1].ty = ty2;
|
|
|
|
vertices[2].x = x + tx3 * tex_width;
|
|
vertices[2].y = y + ty3 * tex_height;
|
|
vertices[2].z = 0;
|
|
vertices[2].tx = tx3;
|
|
vertices[2].ty = ty3;
|
|
|
|
cogl_set_source_texture (tex_id);
|
|
cogl_polygon (vertices, 3, FALSE);
|
|
}
|
|
|
|
static void
|
|
test_coglbox_paint (ClutterActor *self)
|
|
{
|
|
TestCoglboxPrivate *priv = TEST_COGLBOX_GET_PRIVATE (self);
|
|
CoglHandle tex_handle = priv->use_sliced ? priv->sliced_tex
|
|
: priv->not_sliced_tex;
|
|
int tex_width = cogl_texture_get_width (tex_handle);
|
|
int tex_height = cogl_texture_get_height (tex_handle);
|
|
CoglHandle material = cogl_material_new ();
|
|
|
|
cogl_material_set_layer (material, 0, tex_handle);
|
|
|
|
cogl_material_set_layer_filters (material, 0,
|
|
priv->use_linear_filtering
|
|
? COGL_MATERIAL_FILTER_LINEAR :
|
|
COGL_MATERIAL_FILTER_NEAREST,
|
|
priv->use_linear_filtering
|
|
? COGL_MATERIAL_FILTER_LINEAR :
|
|
COGL_MATERIAL_FILTER_NEAREST);
|
|
|
|
cogl_push_matrix ();
|
|
cogl_translate (tex_width / 2, 0, 0);
|
|
cogl_rotate (priv->frame, 0, 1, 0);
|
|
cogl_translate (-tex_width / 2, 0, 0);
|
|
|
|
/* Draw a hand and refect it */
|
|
cogl_set_source (material);
|
|
cogl_rectangle_with_texture_coords (0, 0, tex_width, tex_height,
|
|
0, 0, 1, 1);
|
|
test_coglbox_fade_texture (tex_handle,
|
|
0, tex_height,
|
|
tex_width, (tex_height * 3 / 2),
|
|
0.0, 1.0,
|
|
1.0, 0.5);
|
|
|
|
cogl_pop_matrix ();
|
|
|
|
cogl_push_matrix ();
|
|
cogl_translate (tex_width * 3 / 2 + 60, 0, 0);
|
|
cogl_rotate (priv->frame, 0, 1, 0);
|
|
cogl_translate (-tex_width / 2 - 10, 0, 0);
|
|
|
|
/* Draw the texture split into two triangles */
|
|
test_coglbox_triangle_texture (tex_handle,
|
|
0, 0,
|
|
0, 0,
|
|
0, 1,
|
|
1, 1);
|
|
test_coglbox_triangle_texture (tex_handle,
|
|
20, 0,
|
|
0, 0,
|
|
1, 0,
|
|
1, 1);
|
|
|
|
cogl_pop_matrix ();
|
|
|
|
cogl_handle_unref (material);
|
|
}
|
|
|
|
static void
|
|
test_coglbox_finalize (GObject *object)
|
|
{
|
|
G_OBJECT_CLASS (test_coglbox_parent_class)->finalize (object);
|
|
}
|
|
|
|
static void
|
|
test_coglbox_dispose (GObject *object)
|
|
{
|
|
TestCoglboxPrivate *priv;
|
|
|
|
priv = TEST_COGLBOX_GET_PRIVATE (object);
|
|
cogl_handle_unref (priv->not_sliced_tex);
|
|
cogl_handle_unref (priv->sliced_tex);
|
|
|
|
G_OBJECT_CLASS (test_coglbox_parent_class)->dispose (object);
|
|
}
|
|
|
|
static void
|
|
test_coglbox_init (TestCoglbox *self)
|
|
{
|
|
TestCoglboxPrivate *priv;
|
|
GError *error = NULL;
|
|
gchar *file;
|
|
|
|
self->priv = priv = TEST_COGLBOX_GET_PRIVATE (self);
|
|
|
|
priv->use_linear_filtering = FALSE;
|
|
priv->use_sliced = FALSE;
|
|
|
|
file = g_build_filename (TESTS_DATADIR, "redhand.png", NULL);
|
|
priv->sliced_tex =
|
|
cogl_texture_new_from_file (file,
|
|
COGL_TEXTURE_NONE,
|
|
COGL_PIXEL_FORMAT_ANY,
|
|
&error);
|
|
if (priv->sliced_tex == COGL_INVALID_HANDLE)
|
|
{
|
|
if (error)
|
|
{
|
|
g_warning ("Texture loading failed: %s", error->message);
|
|
g_error_free (error);
|
|
error = NULL;
|
|
}
|
|
else
|
|
g_warning ("Texture loading failed: <unknown>");
|
|
}
|
|
|
|
priv->not_sliced_tex =
|
|
cogl_texture_new_from_file (file,
|
|
COGL_TEXTURE_NO_SLICING,
|
|
COGL_PIXEL_FORMAT_ANY,
|
|
&error);
|
|
if (priv->not_sliced_tex == COGL_INVALID_HANDLE)
|
|
{
|
|
if (error)
|
|
{
|
|
g_warning ("Texture loading failed: %s", error->message);
|
|
g_error_free (error);
|
|
}
|
|
else
|
|
g_warning ("Texture loading failed: <unknown>");
|
|
}
|
|
|
|
g_free (file);
|
|
}
|
|
|
|
static void
|
|
test_coglbox_class_init (TestCoglboxClass *klass)
|
|
{
|
|
GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
|
|
ClutterActorClass *actor_class = CLUTTER_ACTOR_CLASS (klass);
|
|
|
|
gobject_class->finalize = test_coglbox_finalize;
|
|
gobject_class->dispose = test_coglbox_dispose;
|
|
actor_class->paint = test_coglbox_paint;
|
|
|
|
g_type_class_add_private (gobject_class, sizeof (TestCoglboxPrivate));
|
|
}
|
|
|
|
static ClutterActor*
|
|
test_coglbox_new (void)
|
|
{
|
|
return g_object_new (TEST_TYPE_COGLBOX, NULL);
|
|
}
|
|
|
|
static void
|
|
frame_cb (ClutterTimeline *timeline,
|
|
gint elapsed_msecs,
|
|
gpointer data)
|
|
{
|
|
TestCoglboxPrivate *priv = TEST_COGLBOX_GET_PRIVATE (data);
|
|
gdouble progress = clutter_timeline_get_progress (timeline);
|
|
|
|
priv->frame = 360.0 * progress;
|
|
clutter_actor_queue_redraw (CLUTTER_ACTOR (data));
|
|
}
|
|
|
|
static void
|
|
update_toggle_text (ClutterText *button, gboolean val)
|
|
{
|
|
clutter_text_set_text (button, val ? "Enabled" : "Disabled");
|
|
}
|
|
|
|
static gboolean
|
|
on_toggle_click (ClutterActor *button, ClutterEvent *event,
|
|
gboolean *toggle_val)
|
|
{
|
|
update_toggle_text (CLUTTER_TEXT (button), *toggle_val = !*toggle_val);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static ClutterActor *
|
|
make_toggle (const char *label_text, gboolean *toggle_val)
|
|
{
|
|
ClutterActor *group = clutter_group_new ();
|
|
ClutterActor *label = clutter_text_new_with_text ("Sans 14", label_text);
|
|
ClutterActor *button = clutter_text_new_with_text ("Sans 14", "");
|
|
|
|
clutter_actor_set_reactive (button, TRUE);
|
|
|
|
update_toggle_text (CLUTTER_TEXT (button), *toggle_val);
|
|
|
|
clutter_actor_set_position (button, clutter_actor_get_width (label) + 10, 0);
|
|
clutter_container_add (CLUTTER_CONTAINER (group), label, button, NULL);
|
|
|
|
g_signal_connect (button, "button-press-event", G_CALLBACK (on_toggle_click),
|
|
toggle_val);
|
|
|
|
return group;
|
|
}
|
|
|
|
G_MODULE_EXPORT int
|
|
test_cogl_tex_polygon_main (int argc, char *argv[])
|
|
{
|
|
ClutterActor *stage;
|
|
ClutterActor *coglbox;
|
|
ClutterActor *filtering_toggle;
|
|
ClutterActor *slicing_toggle;
|
|
ClutterActor *note;
|
|
ClutterTimeline *timeline;
|
|
ClutterColor blue = { 0x30, 0x30, 0xff, 0xff };
|
|
|
|
clutter_init (&argc, &argv);
|
|
|
|
/* Stage */
|
|
stage = clutter_stage_get_default ();
|
|
clutter_stage_set_color (CLUTTER_STAGE (stage), &blue);
|
|
clutter_actor_set_size (stage, 640, 480);
|
|
clutter_stage_set_title (CLUTTER_STAGE (stage), "Cogl Test");
|
|
|
|
/* Cogl Box */
|
|
coglbox = test_coglbox_new ();
|
|
clutter_container_add_actor (CLUTTER_CONTAINER (stage), coglbox);
|
|
|
|
/* Timeline for animation */
|
|
timeline = clutter_timeline_new (6000);
|
|
clutter_timeline_set_loop (timeline, TRUE);
|
|
g_signal_connect (timeline, "new-frame", G_CALLBACK (frame_cb), coglbox);
|
|
clutter_timeline_start (timeline);
|
|
|
|
/* Labels for toggling settings */
|
|
slicing_toggle = make_toggle ("Texture slicing: ",
|
|
&(TEST_COGLBOX_GET_PRIVATE (coglbox)
|
|
->use_sliced));
|
|
clutter_actor_set_position (slicing_toggle, 0,
|
|
clutter_actor_get_height (stage)
|
|
- clutter_actor_get_height (slicing_toggle));
|
|
filtering_toggle = make_toggle ("Linear filtering: ",
|
|
&(TEST_COGLBOX_GET_PRIVATE (coglbox)
|
|
->use_linear_filtering));
|
|
clutter_actor_set_position (filtering_toggle, 0,
|
|
clutter_actor_get_y (slicing_toggle)
|
|
- clutter_actor_get_height (filtering_toggle));
|
|
note = clutter_text_new_with_text ("Sans 10", "<- Click to change");
|
|
clutter_actor_set_position (note,
|
|
clutter_actor_get_width (filtering_toggle) + 10,
|
|
(clutter_actor_get_height (stage)
|
|
+ clutter_actor_get_y (filtering_toggle)) / 2
|
|
- clutter_actor_get_height (note) / 2);
|
|
|
|
clutter_container_add (CLUTTER_CONTAINER (stage),
|
|
slicing_toggle,
|
|
filtering_toggle,
|
|
note,
|
|
NULL);
|
|
|
|
clutter_actor_show (stage);
|
|
|
|
clutter_main ();
|
|
|
|
return 0;
|
|
}
|