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);
}
/**
* igt_create_color_fb:
* @fd: open i915 drm file descriptor
* @width: width of the framebuffer in pixel
* @height: height of the framebuffer in pixel
* @format: drm fourcc pixel format code
* @tiling: tiling layout of the framebuffer
* @r: red value to use as fill color
* @g: gree value to use as fill color
* @b: blue value to use as fill color
* @fb: pointer to an #igt_fb structure
*
* This function allocates a gem buffer object suitable to back a framebuffer
* with the requested properties and then wraps it up in a drm framebuffer
* object. All metadata is stored in @fb.
*
* Compared to igt_create_fb() this function also fills the entire framebuffer
* with the given color, which is useful for some simple pipe crc based tests.
*
* Returns:
* The kms id of the created framebuffer on success or a negative error code on
* failure.
*/
unsigned int igt_create_color_fb(int fd, int width, int height,
uint32_t format, uint64_t tiling,
double r, double g, double b,
struct igt_fb *fb /* out */)
{
unsigned int fb_id;
cairo_t *cr;
fb_id = igt_create_fb(fd, width, height, format, tiling, fb);
igt_assert(fb_id);
cr = igt_get_cairo_ctx(fd, fb);
igt_paint_color(cr, 0, 0, width, height, r, g, b);
igt_assert(cairo_status(cr) == 0);
cairo_destroy(cr);
return fb_id;
}
static void
paint_squares(data_t *data, drmModeModeInfo *mode, igt_rotation_t rotation,
struct igt_fb *fb, float o)
{
cairo_t *cr;
unsigned int w = data->w;
unsigned int h = data->h;
cr = igt_get_cairo_ctx(data->gfx_fd, fb);
if (rotation == IGT_ROTATION_180) {
cairo_translate(cr, w, h);
cairo_rotate(cr, M_PI);
}
if (rotation == IGT_ROTATION_90) {
/* Paint 4 squares with width == height in Green, White,
Blue, Red Clockwise order to look like 270 degree rotated*/
igt_paint_color(cr, 0, 0, w / 2, h / 2, 0.0, o, 0.0);
igt_paint_color(cr, w / 2, 0, w / 2, h / 2, o, o, o);
igt_paint_color(cr, 0, h / 2, w / 2, h / 2, o, 0.0, 0.0);
igt_paint_color(cr, w / 2, h / 2, w / 2, h / 2, 0.0, 0.0, o);
} else if (rotation == IGT_ROTATION_270) {
/* Paint 4 squares with width == height in Blue, Red,
Green, White Clockwise order to look like 90 degree rotated*/
igt_paint_color(cr, 0, 0, w / 2, h / 2, 0.0, 0.0, o);
igt_paint_color(cr, w / 2, 0, w / 2, h / 2, o, 0.0, 0.0);
igt_paint_color(cr, 0, h / 2, w / 2, h / 2, o, o, o);
igt_paint_color(cr, w / 2, h / 2, w / 2, h / 2, 0.0, o, 0.0);
} else {
/* Paint with 4 squares of Red, Green, White, Blue Clockwise */
igt_paint_color(cr, 0, 0, w / 2, h / 2, o, 0.0, 0.0);
igt_paint_color(cr, w / 2, 0, w / 2, h / 2, 0.0, o, 0.0);
igt_paint_color(cr, 0, h / 2, w / 2, h / 2, 0.0, 0.0, o);
igt_paint_color(cr, w / 2, h / 2, w / 2, h / 2, o, o, o);
}
cairo_destroy(cr);
}
