stable/viewporter: rephrase a wp_viewport paragraph
Cc: Yong Bakos <ybakos@humanoriented.com>
Signed-off-by: Pekka Paalanen <pekka.paalanen@collabora.co.uk>
Reviewed-by: Daniel Stone <daniels@collabora.com>
[Pekka: s/culled/ignored/]
Reviewed-by: Yong Bakos <ybakos@humanoriented.com>
Reviewed-by: Derek Foreman <derekf@osg.samsung.com>
Acked-by: Bryce Harrington <bryce@osg.samsung.com>
diff --git a/stable/viewporter/viewporter.xml b/stable/viewporter/viewporter.xml
index 7d299eb..ef9b35c 100644
--- a/stable/viewporter/viewporter.xml
+++ b/stable/viewporter/viewporter.xml
@@ -68,11 +68,12 @@
client to specify the cropping and scaling of the surface
contents.
- This interface allows to define the source rectangle (src_x,
- src_y, src_width, src_height) from where to take the wl_buffer
- contents, and scale that to destination size (dst_width,
- dst_height). This state is double-buffered, and is applied on the
- next wl_surface.commit.
+ This interface works with two concepts: the source rectangle (src_x,
+ src_y, src_width, src_height), and the destination size (dst_width,
+ dst_height). The contents of the source rectangle are scaled to the
+ destination size, and content outside the source rectangle is ignored.
+ This state is double-buffered, and is applied on the next
+ wl_surface.commit.
The two parts of crop and scale state are independent: the source
rectangle, and the destination size. Initially both are unset, that
