Index: ui/ozone/public/surface_ozone_egl.h |
diff --git a/ui/ozone/public/surface_ozone_egl.h b/ui/ozone/public/surface_ozone_egl.h |
index 01fe4dd7de7af4c02b1b2078ff03fcaf45e3bd18..3f705d2b2d52caa2cf1f391e8fdaabbbd0584951 100644 |
--- a/ui/ozone/public/surface_ozone_egl.h |
+++ b/ui/ozone/public/surface_ozone_egl.h |
@@ -51,8 +51,9 @@ class OZONE_BASE_EXPORT SurfaceOzoneEGL { |
// composition. |
// |buffer| to be presented by the overlay. |
// |display_bounds| specify where it is supposed to be on the screen. |
- // |crop_rect| specifies the region within the buffer to be placed inside |
- // |display_bounds|. |
+ // |crop_rect| specifies the region within the buffer to be placed |
+ // inside |display_bounds|. This is specified in texture coordinates, in the |
+ // range of [0,1]. |
virtual bool ScheduleOverlayPlane(int plane_z_order, |
gfx::OverlayTransform plane_transform, |
scoped_refptr<NativePixmap> buffer, |