diff options
Diffstat (limited to 'tests/modetest')
| -rw-r--r-- | tests/modetest/modetest.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/tests/modetest/modetest.c b/tests/modetest/modetest.c index 1706641c..d750f4c3 100644 --- a/tests/modetest/modetest.c +++ b/tests/modetest/modetest.c @@ -251,6 +251,7 @@ void set_mode(int connector_id, char *mode_str) drm_intel_bo *bo; unsigned int fb_id, *fb_ptr; int i, j, size, ret, width, height; + div_t d; /* First, find the connector & mode */ for (i = 0; i < resources->count_connectors; i++) { @@ -336,9 +337,11 @@ void set_mode(int connector_id, char *mode_str) fb_ptr = bo->virtual; - /* paint the buffer blue */ - for (i = 0; i < width * height; i++) - fb_ptr[i] = 0xff; + /* paint the buffer with colored tiles */ + for (i = 0; i < width * height; i++) { + d = div(i, width); + fb_ptr[i] = 0x00130502 * (d.quot >> 6) + 0x000a1120 * (d.rem >> 6); + } ret = drmModeAddFB(fd, width, height, 32, 32, width * 4, bo->handle, &fb_id); |