void
test_primitive_and_journal (void)
{
CoglPrimitive *primitives[2];
CoglPipeline *pipeline;
setup_orthographic_modelview ();
create_primitives (primitives);
pipeline = create_pipeline ();
/* Set a clip to clip all three rectangles to just the bottom half.
* The journal flushes its own clip state so this verifies that the
* clip state is correctly restored for the second primitive. */
cogl_framebuffer_push_rectangle_clip (test_fb,
0, 50, 300, 100);
cogl_primitive_draw (primitives[0], test_fb, pipeline);
/* Draw a rectangle using the journal in-between the two primitives.
* This should test that the journal gets flushed correctly and that
* the modelview matrix is restored. Half of the rectangle should be
* overriden by the second primitive */
cogl_framebuffer_draw_rectangle (test_fb,
pipeline,
100, 0, /* x1/y1 */
300, 100 /* x2/y2 */);
cogl_primitive_draw (primitives[1], test_fb, pipeline);
/* Check the three rectangles */
test_utils_check_region (test_fb,
1, 51,
98, 48,
0xff0000ff);
test_utils_check_region (test_fb,
101, 51,
98, 48,
0x00ff00ff);
test_utils_check_region (test_fb,
201, 51,
98, 48,
0x0000ffff);
/* Check that the top half of all of the rectangles was clipped */
test_utils_check_region (test_fb,
1, 1,
298, 48,
0x000000ff);
cogl_framebuffer_pop_clip (test_fb);
if (cogl_test_verbose ())
g_print ("OK\n");
}
PRIMITIVESYSTEM *create_primitive_system(int primitive_count, int primitive_size)
{
PRIMITIVESYSTEM *ps;
if (primitive_count == 0 || primitive_size == 0)
return NULL;
ps = calloc(1, sizeof(PRIMITIVESYSTEM));
ps->size = primitive_count;
ps->primitives = create_primitives(primitive_count, primitive_size);
return ps;
}
