testdisplay: for tiled mode test, the height should be aligned

Signed-off-by: Hai Lan <hai.lan@intel.com>

diff --git a/tests/testdisplay.c b/tests/testdisplay.c
index dae52ca..1d85acd 100644 (file)
--- a/tests/testdisplay.c
+++ b/tests/testdisplay.c
@@ -414,7 +414,7 @@ allocate_surface(int fd, int width, int height, uint32_t depth, uint32_t bpp,
 
        if (tiled) {
                stride = (width * (bpp / 8) + 511) & ~511;
-               size = stride * height;
+               size = stride * (height + 7) & ~7;
        } else {
                /* Scan-out has a 64 byte alignment restriction */
                stride = (width * (bpp / 8) + 63) & ~63;