Huw Davies : usp10: Add the ability to just return the size of the value record.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: c28897f3e9020c19933a262da4fa87950ab4312c
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=c28897f3e9020c19933a262da4fa87950ab4312c

Author: Huw Davies <huw at codeweavers.com>
Date:   Wed Dec 19 11:43:39 2012 +0000

usp10: Add the ability to just return the size of the value record.

---

 dlls/usp10/opentype.c |   16 ++++++++--------
 1 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/dlls/usp10/opentype.c b/dlls/usp10/opentype.c
index 635b822..a99a9b8 100644
--- a/dlls/usp10/opentype.c
+++ b/dlls/usp10/opentype.c
@@ -1110,14 +1110,14 @@ static void GPOS_convert_design_units_to_device(LPOUTLINETEXTMETRICW lpotm, LPLO
 static INT GPOS_get_value_record(WORD ValueFormat, const WORD data[], GPOS_ValueRecord *record)
 {
     INT offset = 0;
-    if (ValueFormat & 0x0001) record->XPlacement = GET_BE_WORD(data[offset++]);
-    if (ValueFormat & 0x0002) record->YPlacement = GET_BE_WORD(data[offset++]);
-    if (ValueFormat & 0x0004) record->XAdvance = GET_BE_WORD(data[offset++]);
-    if (ValueFormat & 0x0008) record->YAdvance = GET_BE_WORD(data[offset++]);
-    if (ValueFormat & 0x0010) record->XPlaDevice = GET_BE_WORD(data[offset++]);
-    if (ValueFormat & 0x0020) record->YPlaDevice = GET_BE_WORD(data[offset++]);
-    if (ValueFormat & 0x0040) record->XAdvDevice = GET_BE_WORD(data[offset++]);
-    if (ValueFormat & 0x0080) record->YAdvDevice = GET_BE_WORD(data[offset++]);
+    if (ValueFormat & 0x0001) { if (data) record->XPlacement = GET_BE_WORD(data[offset]); offset++; }
+    if (ValueFormat & 0x0002) { if (data) record->YPlacement = GET_BE_WORD(data[offset]); offset++; }
+    if (ValueFormat & 0x0004) { if (data) record->XAdvance   = GET_BE_WORD(data[offset]); offset++; }
+    if (ValueFormat & 0x0008) { if (data) record->YAdvance   = GET_BE_WORD(data[offset]); offset++; }
+    if (ValueFormat & 0x0010) { if (data) record->XPlaDevice = GET_BE_WORD(data[offset]); offset++; }
+    if (ValueFormat & 0x0020) { if (data) record->YPlaDevice = GET_BE_WORD(data[offset]); offset++; }
+    if (ValueFormat & 0x0040) { if (data) record->XAdvDevice = GET_BE_WORD(data[offset]); offset++; }
+    if (ValueFormat & 0x0080) { if (data) record->YAdvDevice = GET_BE_WORD(data[offset]); offset++; }
     return offset;
 }