static void do_single_test(data_t *data, int x, int y)
{
	igt_display_t *display = &data->display;
	igt_pipe_crc_t *pipe_crc = data->pipe_crc;
	igt_crc_t crc, ref_crc;
	igt_plane_t *cursor;
	cairo_t *cr = igt_get_cairo_ctx(data->drm_fd, &data->primary_fb);

	igt_print_activity();

	/* Hardware test */
	igt_paint_test_pattern(cr, data->screenw, data->screenh);
	cursor_enable(data);
	cursor = igt_output_get_plane(data->output, IGT_PLANE_CURSOR);
	igt_plane_set_position(cursor, x, y);
	igt_display_commit(display);
	igt_wait_for_vblank(data->drm_fd, data->pipe);
	igt_pipe_crc_collect_crc(pipe_crc, &crc);

	if (data->flags & (TEST_DPMS | TEST_SUSPEND)) {
		igt_crc_t crc_after;

		if (data->flags & TEST_DPMS) {
			igt_debug("dpms off/on cycle\n");
			kmstest_set_connector_dpms(data->drm_fd,
						   data->output->config.connector,
						   DRM_MODE_DPMS_OFF);
			kmstest_set_connector_dpms(data->drm_fd,
						   data->output->config.connector,
						   DRM_MODE_DPMS_ON);
		}

		if (data->flags & TEST_SUSPEND)
			igt_system_suspend_autoresume();

		igt_pipe_crc_collect_crc(pipe_crc, &crc_after);
		igt_assert_crc_equal(&crc, &crc_after);
	}

	cursor_disable(data);
	igt_display_commit(display);

	/* Now render the same in software and collect crc */
	draw_cursor(cr, x, y, data->curw, data->curh);
	igt_display_commit(display);

	igt_wait_for_vblank(data->drm_fd, data->pipe);
	igt_pipe_crc_collect_crc(pipe_crc, &ref_crc);
	/* Clear screen afterwards */
	igt_assert_crc_equal(&crc, &ref_crc);

	igt_paint_color(cr, 0, 0, data->screenw, data->screenh,
			0.0, 0.0, 0.0);
}
Ejemplo n.º 2
0
static bool prepare_crtc(data_t *data, igt_output_t *output,
			 int cursor_w, int cursor_h)
{
	drmModeModeInfo *mode;
	igt_display_t *display = &data->display;
	igt_plane_t *primary;

	/* select the pipe we want to use */
	igt_output_set_pipe(output, data->pipe);
	cursor_disable(data);
	igt_display_commit(display);

	if (!output->valid) {
		igt_output_set_pipe(output, PIPE_ANY);
		igt_display_commit(display);
		return false;
	}

	/* create and set the primary plane fb */
	mode = igt_output_get_mode(output);
	igt_create_color_fb(data->drm_fd, mode->hdisplay, mode->vdisplay,
			    DRM_FORMAT_XRGB8888,
			    LOCAL_DRM_FORMAT_MOD_NONE,
			    0.0, 0.0, 0.0,
			    &data->primary_fb);

	primary = igt_output_get_plane(output, IGT_PLANE_PRIMARY);
	igt_plane_set_fb(primary, &data->primary_fb);

	igt_display_commit(display);

	/* create the pipe_crc object for this pipe */
	if (data->pipe_crc)
		igt_pipe_crc_free(data->pipe_crc);

	data->pipe_crc = igt_pipe_crc_new(data->pipe,
					  INTEL_PIPE_CRC_SOURCE_AUTO);

	/* x/y position where the cursor is still fully visible */
	data->left = 0;
	data->right = mode->hdisplay - cursor_w;
	data->top = 0;
	data->bottom = mode->vdisplay - cursor_h;
	data->screenw = mode->hdisplay;
	data->screenh = mode->vdisplay;
	data->curw = cursor_w;
	data->curh = cursor_h;
	data->refresh = mode->vrefresh;

	/* make sure cursor is disabled */
	cursor_disable(data);
	igt_wait_for_vblank(data->drm_fd, data->pipe);

	/* get reference crc w/o cursor */
	igt_pipe_crc_collect_crc(data->pipe_crc, &data->ref_crc);

	return true;
}
Ejemplo n.º 3
0
static int
test_read_crc_for_output(data_t *data, int pipe, igt_output_t *output,
			 unsigned flags)
{
	igt_display_t *display = &data->display;
	igt_plane_t *primary;
	drmModeModeInfo *mode;
	igt_pipe_crc_t *pipe_crc;
	igt_crc_t *crcs = NULL;
	int c, j;

	for (c = 0; c < ARRAY_SIZE(colors); c++) {
		char *crc_str;
		int n_crcs;

		igt_output_set_pipe(output, pipe);
		igt_display_commit(display);

		if (!output->valid) {
			igt_output_set_pipe(output, PIPE_ANY);
			return 0;
		}

		igt_debug("Clearing the fb with color (%.02lf,%.02lf,%.02lf)\n",
			  colors[c].r, colors[c].g, colors[c].b);

		mode = igt_output_get_mode(output);
		igt_create_color_fb(data->drm_fd,
					mode->hdisplay, mode->vdisplay,
					DRM_FORMAT_XRGB8888,
					LOCAL_DRM_FORMAT_MOD_NONE,
					colors[c].r,
					colors[c].g,
					colors[c].b,
					&data->fb);

		primary = igt_output_get_plane(output, 0);
		igt_plane_set_fb(primary, &data->fb);

		igt_display_commit(display);

		if (flags & TEST_NONBLOCK)
			pipe_crc = igt_pipe_crc_new_nonblock(pipe, INTEL_PIPE_CRC_SOURCE_AUTO);
		else
			pipe_crc = igt_pipe_crc_new(pipe, INTEL_PIPE_CRC_SOURCE_AUTO);

		igt_pipe_crc_start(pipe_crc);

		/* wait for N_CRCS vblanks and the corresponding N_CRCS CRCs */
		if (flags & TEST_NONBLOCK) {
			int i;

			for (i = 0; i < N_CRCS; i++)
				igt_wait_for_vblank(data->drm_fd, pipe);

			n_crcs = igt_pipe_crc_get_crcs(pipe_crc, N_CRCS * 3, &crcs);
			/* allow a one frame difference */
			igt_assert_lte(n_crcs, N_CRCS + 1);
			igt_assert_lte(N_CRCS, n_crcs + 1);
		} else {
			n_crcs = igt_pipe_crc_get_crcs(pipe_crc, N_CRCS, &crcs);
			igt_assert_eq(n_crcs, N_CRCS);
		}

		igt_pipe_crc_stop(pipe_crc);

		/*
		 * save the CRC in colors so it can be compared to the CRC of
		 * other fbs
		 */
		colors[c].crc = crcs[0];

		crc_str = igt_crc_to_string(&crcs[0]);
		igt_debug("CRC for this fb: %s\n", crc_str);
		free(crc_str);

		/* and ensure that they'are all equal, we haven't changed the fb */
		for (j = 0; j < (n_crcs - 1); j++)
			igt_assert_crc_equal(&crcs[j], &crcs[j + 1]);

		if (flags & TEST_SEQUENCE)
			for (j = 0; j < (n_crcs - 1); j++)
				igt_assert_eq(crcs[j].frame + 1, crcs[j + 1].frame);

		free(crcs);
		igt_pipe_crc_free(pipe_crc);
		igt_remove_fb(data->drm_fd, &data->fb);
		igt_plane_set_fb(primary, NULL);

		igt_output_set_pipe(output, PIPE_ANY);
	}

	return 1;
}