recipes-graphics: Add more detailed SUMMARY and DESCRIPTIONS

Add more detailed SUMMARY and DESCRIPTIONS to various graphics and
graphics related components.  I've recently gotten question from users
what something is, or why it was needed.. this should go a long way toward
answering those questions.

Many of the descriptions were taken directly from the upstream location,
where one was not available the Debian packages were consulted for
information.

Signed-off-by: Mark Hatle <mark.hatle@windriver.com>

3 files changed, 17 insertions, 3 deletions

diff --git a/meta/recipes-graphics/xcb/libxcb.inc b/meta/recipes-graphics/xcb/libxcb.inc
index 37d1f86339..81d4a20c2f 100644
--- a/meta/recipes-graphics/xcb/libxcb.inc
+++ b/meta/recipes-graphics/xcb/libxcb.inc
@@ -1,4 +1,7 @@
-DESCRIPTION = "XCB: an X protocol C binding"
+SUMMARY = "XCB: The X protocol C binding library"
+DESCRIPTION = "The X protocol C-language Binding (XCB) is a replacement \
+for Xlib featuring a small footprint, latency hiding, direct access to \
+the protocol, improved threading support, and extensibility."
 HOMEPAGE = "http://xcb.freedesktop.org"
 BUGTRACKER = "https://bugs.freedesktop.org/enter_bug.cgi?product=XCB"
 
diff --git a/meta/recipes-graphics/xcb/xcb-proto.inc b/meta/recipes-graphics/xcb/xcb-proto.inc
index 2e1810f6f2..ae4028298a 100644
--- a/meta/recipes-graphics/xcb/xcb-proto.inc
+++ b/meta/recipes-graphics/xcb/xcb-proto.inc
@@ -1,4 +1,8 @@
-DESCRIPTION = "XCB: an X protocol C binding"
+SUMMARY = "XCB: The X protocol C binding headers"
+DESCRIPTION = "Function prototypes for the X protocol C-language Binding \
+(XCB).  XCB is a replacement for Xlib featuring a small footprint, \
+latency hiding, direct access to the protocol, improved threading \
+support, and extensibility."
 HOMEPAGE = "http://xcb.freedesktop.org"
 BUGTRACKER = "https://bugs.freedesktop.org/enter_bug.cgi?product=XCB"
 
diff --git a/meta/recipes-graphics/xcb/xcb-util.inc b/meta/recipes-graphics/xcb/xcb-util.inc
index 6bda3d0bfa..cd9923d2ff 100644
--- a/meta/recipes-graphics/xcb/xcb-util.inc
+++ b/meta/recipes-graphics/xcb/xcb-util.inc
@@ -1,4 +1,11 @@
-DESCRIPTION = "XCB: an X protocol C binding"
+SUMMARY = "XCB: The X protocol C binding utilities"
+DESCRIPTION = "The xcb-util module provides a number of libraries which \
+sit on top of libxcb, the core X protocol library, and some of the \
+extension libraries. These experimental libraries provide convenience \
+functions and interfaces which make the raw X protocol more usable. Some \
+of the libraries also provide client-side code which is not strictly \
+part of the X protocol but which have traditionally been provided by \
+Xlib."
 HOMEPAGE = "http://xcb.freedesktop.org/XcbUtil/"
 BUGTRACKER = "https://bugs.freedesktop.org/enter_bug.cgi?product=XCB"