kms_plane: Add a debug message when grabbing the CRC of a colored fb

Signed-off-by: Damien Lespiau <damien.lespiau@intel.com>

diff --git a/tests/kms_plane.c b/tests/kms_plane.c
index 7437641..5f7bfc0 100644 (file)
--- a/tests/kms_plane.c
+++ b/tests/kms_plane.c
@@ -69,6 +69,7 @@ test_grab_crc(data_t *data, igt_output_t *output, color_t *fb_color,
        struct igt_fb fb;
        drmModeModeInfo *mode;
        igt_plane_t *primary;
+       char *crc_str;
 
        primary = igt_output_get_plane(output, 0);
 
@@ -88,6 +89,11 @@ test_grab_crc(data_t *data, igt_output_t *output, color_t *fb_color,
        igt_display_commit(&data->display);
 
        igt_remove_fb(data->drm_fd, &fb);
+
+       crc_str = igt_crc_to_string(crc);
+       igt_debug("CRC for a (%.02f,%.02f,%.02f) fb: %s\n", fb_color->red,
+                 fb_color->green, fb_color->blue, crc_str);
+       free(crc_str);
 }
 
 /*