static void
texture_tower_create_texture (MetaTextureTower *tower,
int level,
int width,
int height)
{
if ((!is_power_of_two (width) || !is_power_of_two (height)) &&
meta_texture_rectangle_check (tower->textures[level - 1]))
{
ClutterBackend *backend = clutter_get_default_backend ();
CoglContext *context = clutter_backend_get_cogl_context (backend);
tower->textures[level] = cogl_texture_rectangle_new_with_size (context, width, height);
}
else
{
tower->textures[level] = cogl_texture_new_with_size (width, height,
COGL_TEXTURE_NO_AUTO_MIPMAP,
TEXTURE_FORMAT);
}
tower->invalid[level].x1 = 0;
tower->invalid[level].y1 = 0;
tower->invalid[level].x2 = width;
tower->invalid[level].y2 = height;
}
static void
texture_tower_create_texture (MetaTextureTower *tower,
int level,
int width,
int height)
{
if ((!is_power_of_two (width) || !is_power_of_two (height)) &&
meta_texture_rectangle_check (tower->textures[level - 1]))
{
tower->textures[level] =
meta_texture_rectangle_new (width, height,
/* data format */
TEXTURE_FORMAT,
/* rowstride */
width * 4,
/* data */
NULL);
}
else
{
tower->textures[level] = cogl_texture_new_with_size (width, height,
COGL_TEXTURE_NO_AUTO_MIPMAP,
TEXTURE_FORMAT);
}
tower->invalid[level].x1 = 0;
tower->invalid[level].y1 = 0;
tower->invalid[level].x2 = width;
tower->invalid[level].y2 = height;
}