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gst/parse/parse.l: Commit patch for parse_launch syntax from #331255. Removes support for quoted strings and mimetype...

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Original commit message from CVS:
* gst/parse/parse.l:
Commit patch for parse_launch syntax from #331255. Removes
support for quoted strings and mimetypes when writing filtered
caps. See the bug report for more details - I'm pretty sure this
obscure feature is not in use by _anyone_ anywhere.

With this simple change, the size of the gstreamer.so here
drops from 2193KB to 1565KB.
This commit is contained in:
Jan Schmidt 2006-03-03 15:32:30 +00:00
parent 6619c85779
commit 88806ceb90
2 changed files with 15 additions and 5 deletions
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11
ChangeLog
View file

@ -1,3 +1,14 @@
2006-03-03 Jan Schmidt <thaytan@mad.scientist.com>
* gst/parse/parse.l:
Commit patch for parse_launch syntax from #331255. Removes
support for quoted strings and mimetypes when writing filtered
caps. See the bug report for more details - I'm pretty sure this
obscure feature is not in use by _anyone_ anywhere.
With this simple change, the size of the gstreamer.so here
drops from 2193KB to 1565KB.
2006-03-03 Tim-Philipp Müller <tim at centricular dot net>
* plugins/elements/gsttypefindelement.h:

9
gst/parse/parse.l
View file

@ -39,9 +39,8 @@ _operator [(){}.!,;=]
_identifier [[:alpha:]][[:alnum:]\-_%:]*
_char ("\\".)|([^[:space:]])
_string {_char}+|("\""([^\"]|"\\\"")*"\"")|("'"([^']|"\\\"")*"'")
_string {_char}+|("\""([^\"]|"\\\"")*"\"")|("'"([^']|"\\\'")*"'")
_comma [[:space:]]*","[[:space:]]*
_assign [[:space:]]*"="[[:space:]]*
_protocol [[:alpha:]][[:alnum:]+-\.]*
@ -56,10 +55,10 @@ _ref {_identifier}"."{_identifier}?
_binref {_identifier}[[:space:]]*"."[[:space:]]*"("
/* links */
_mimechar ([[:alnum:]-])
_mimetype ({_mimechar}+"/"{_mimechar}+)|("\""([^\"]|"\\\"")*"\"")|("'"([^']|"\\\"")*"'")
_mimechar [[:alnum:]-]
_mimetype {_mimechar}+"/"{_mimechar}+
_capschar ("\\".)|([^\;!])
_capsstring {_capschar}+|("\""([^\"]|"\\\"")*"\"")|("'"([^']|"\\\"")*"'")
_capsstring {_capschar}+
_caps {_mimetype}(","[^!]|{_capsstring})*
_link ("!"[[:space:]]*{_caps}([[:space:]]*(";"[[:space:]]*{_caps})*[[:space:]]*)*"!")|("!")