diff options
| -rw-r--r-- | demos/intel_sprite_on.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/demos/intel_sprite_on.c b/demos/intel_sprite_on.c index b338fb7d..62bd98e3 100644 --- a/demos/intel_sprite_on.c +++ b/demos/intel_sprite_on.c @@ -819,11 +819,13 @@ static void ricochet(int tiled, int sprite_w, int sprite_h, // Move the sprite on the screen and flip // the surface if the index has changed + // NB: sprite_w and sprite_h must be 16.16 fixed point, herego << 16 if (drmModeSetPlane(gfx_fd, sprite_plane_id, curr_connector.crtc, sprite_fb_id[sprite_index], plane_flags, sprite_x, sprite_y, out_w, out_h, - 0, 0, sprite_w, sprite_h)) + 0, 0, + sprite_w << 16, sprite_h << 16)) printf("Failed to enable sprite plane: %s\n", strerror(errno)); // Check if it's time to move the sprite surface |