[Gnash-commit] [SCM] Gnash branch, master, updated. release_0_8_9_final-248-g31f2204

[Benjamin Wolsey]

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- Log -----------------------------------------------------------------
http://git.savannah.gnu.org/cgit//commit/?id=31f22043a830621ff3c75fbb98bccaf21cb13e99


commit 31f22043a830621ff3c75fbb98bccaf21cb13e99
Author: Benjamin Wolsey <address@hidden>
Date:   Mon Apr 11 10:23:30 2011 +0200

    Make sure alpha is 0xff, not 0, by default.

diff --git a/libcore/asobj/flash/display/BitmapData_as.cpp 
b/libcore/asobj/flash/display/BitmapData_as.cpp
index 562a46c..6ad8a0e 100644
--- a/libcore/asobj/flash/display/BitmapData_as.cpp
+++ b/libcore/asobj/flash/display/BitmapData_as.cpp
@@ -153,10 +153,10 @@ struct NoiseAdapter
 
         if (_greyscale) {
             boost::uint8_t val = _gen();
-            return val | val << 8 | val << 16;
+            return 0xff000000 | val | val << 8 | val << 16;
         }
 
-        boost::uint32_t ret = 0;
+        boost::uint32_t ret = 0xff000000;
 
         if (_bitmask & 1) {
             ret |= (_gen() << 16);
@@ -168,7 +168,9 @@ struct NoiseAdapter
             ret |= _gen();
         }
         if (_bitmask & 8) {
-            ret |= _gen() << 24;
+            // Alpha is 0xff by default.
+            const boost::uint8_t rd = _gen();
+            ret &= (~rd) << 24;
         }
         return ret;
     }

-----------------------------------------------------------------------

Summary of changes:
 libcore/asobj/flash/display/BitmapData_as.cpp |    8 +++++---
 1 files changed, 5 insertions(+), 3 deletions(-)


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