Add FcWeightTo/FromOpenTypeDouble()

No idea why I didn't add these as double to begin with.

1 files changed, 32 insertions, 10 deletions

diff --git a/doc/fcweight.fncs b/doc/fcweight.fncs
index 2872dd6..4884b27 100644
--- a/doc/fcweight.fncs
+++ b/doc/fcweight.fncs
@@ -19,18 +19,41 @@
  * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
  * PERFORMANCE OF THIS SOFTWARE.
  */
-@RET@		int
-@FUNC@		FcWeightFromOpenType
-@TYPE1@		int				@ARG1@		ot_weight
+@RET@		double
+@FUNC@		FcWeightFromOpenTypeDouble
+@TYPE1@		double				@ARG1@		ot_weight
 @PURPOSE@	Convert from OpenType weight values to fontconfig ones
 @DESC@
-<function>FcWeightFromOpenType</function> returns an integer value
-to use with FC_WEIGHT, from an integer in the 1..1000 range, resembling
+<function>FcWeightFromOpenTypeDouble</function> returns an double value
+to use with FC_WEIGHT, from an double in the 1..1000 range, resembling
 the numbers from OpenType specification's OS/2 usWeight numbers, which
 are also similar to CSS font-weight numbers.  If input is negative,
-zero, or greater than 1000, returns -1.  This function linearly interpolates
+zero, or greater than 1000, returns -1.  This function linearly doubleerpolates
 between various FC_WEIGHT_* constants.  As such, the returned value does not
 necessarily match any of the predefined constants.
+@SINCE@		2.12.92
+@@
+
+@RET@		double
+@FUNC@		FcWeightToOpenTypeDouble
+@TYPE1@		double				@ARG1@		ot_weight
+@PURPOSE@	Convert from fontconfig weight values to OpenType ones
+@DESC@
+<function>FcWeightToOpenTypeDouble</function> is the inverse of
+<function>FcWeightFromOpenType</function>.  If the input is less than
+FC_WEIGHT_THIN or greater than FC_WEIGHT_EXTRABLACK, returns -1.  Otherwise
+returns a number in the range 1 to 1000.
+@SINCE@		2.12.92
+@@
+
+@RET@		int
+@FUNC@		FcWeightFromOpenType
+@TYPE1@		int				@ARG1@		ot_weight
+@PURPOSE@	Convert from OpenType weight values to fontconfig ones
+@DESC@
+<function>FcWeightFromOpenType</function> is like
+<function>FcWeightFromOpenTypeDouble</function> but with integer arguments.
+Use the other function instead.
 @SINCE@		2.11.91
 @@
 
@@ -39,9 +62,8 @@ necessarily match any of the predefined constants.
 @TYPE1@		int				@ARG1@		ot_weight
 @PURPOSE@	Convert from fontconfig weight values to OpenType ones
 @DESC@
-<function>FcWeightToOpenType</function> is the inverse of
-<function>FcWeightFromOpenType</function>.  If the input is less than
-FC_WEIGHT_THIN or greater than FC_WEIGHT_EXTRABLACK, returns -1.  Otherwise
-returns a number in the range 1 to 1000.
+<function>FcWeightToOpenType</function> is like
+<function>FcWeightToOpenTypeDouble</function> but with integer arguments.
+Use the other function instead.
 @SINCE@		2.11.91
 @@