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author | marha <marha@users.sourceforge.net> | 2015-02-22 21:39:56 +0100 |
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committer | marha <marha@users.sourceforge.net> | 2015-02-22 21:39:56 +0100 |
commit | 462f18c7b25fe3e467f837647d07ab0a78aa8d2b (patch) | |
tree | fc8013c0a1bac05a1945846c1697e973f4c35013 /libxcb/xcb-proto/doc/xml-xcb.txt | |
parent | 36f711ee12b6dd5184198abed3aa551efb585587 (diff) | |
download | vcxsrv-462f18c7b25fe3e467f837647d07ab0a78aa8d2b.tar.gz vcxsrv-462f18c7b25fe3e467f837647d07ab0a78aa8d2b.tar.bz2 vcxsrv-462f18c7b25fe3e467f837647d07ab0a78aa8d2b.zip |
Merged origin/release (checked in because wanted to merge new stuff)
Diffstat (limited to 'libxcb/xcb-proto/doc/xml-xcb.txt')
-rw-r--r-- | libxcb/xcb-proto/doc/xml-xcb.txt | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/libxcb/xcb-proto/doc/xml-xcb.txt b/libxcb/xcb-proto/doc/xml-xcb.txt index 235958de3..f8129ea9c 100644 --- a/libxcb/xcb-proto/doc/xml-xcb.txt +++ b/libxcb/xcb-proto/doc/xml-xcb.txt @@ -298,6 +298,23 @@ Expressions the structure containing this expression. The identifier is the value of the "name" attribute on the referenced field. +<paramref type="type">identifier</paramref> + + A paramref is similar to a fieldref, but it refers to the value of + a field in the context which refers to the struct which contains the paramref. + + So, it refers to a field outside of the structure where it is defined. + This has the following consequences: + * The generator cannot deduce its type. + So, it is mandatory to specify its type. + * The identifier-name must not be used as a field in the structure + which contaons the paramref. + + For an example, see struct "DeviceTimeCoord" and request/reply + "GetDeviceMotionEvents" in xinput.xml, where paramref "num_axes" + in struct DeviceTimeCoord refers to field "num_axes" in + the DeviceTimeCoord reply. + <value>integer</value> The value element represents a literal integer value in an expression. The @@ -322,10 +339,26 @@ Expressions This element represents a sumation of the elements of the referenced list. +<sumof ref="identifier" >expression</sumof> + + The expression is evaluated for each element of the referenced list, + in the context of this element. + This sumof element then represents a sumation of the results of these + evaluations. + + expression will usually be a fieldref which references a field of + a list-element or an expression containing a fieldref, + such as popcount of a fieldref. + <popcount>expression</popcount> This element represents the number of bits set in the expression. +<listelement-ref/> + + This element represents the current list-element when used inside + a list-iteration expression such as <sumof>. + Documentation ------------- |