[Gnash-commit] gnash ChangeLog server/stream.h server/stream.cpp

[Chad Musick]

CVSROOT:        /sources/gnash
Module name:    gnash
Changes by:     Chad Musick <cmusick>   07/08/24 05:45:52

Modified files:
        .              : ChangeLog 
        server         : stream.h stream.cpp 

Log message:
        Add read_short_fixed() function to the stream for 16 bit fixed reads.

CVSWeb URLs:
http://cvs.savannah.gnu.org/viewcvs/gnash/ChangeLog?cvsroot=gnash&r1=1.4087&r2=1.4088
http://cvs.savannah.gnu.org/viewcvs/gnash/server/stream.h?cvsroot=gnash&r1=1.23&r2=1.24
http://cvs.savannah.gnu.org/viewcvs/gnash/server/stream.cpp?cvsroot=gnash&r1=1.23&r2=1.24

Patches:
Index: ChangeLog
===================================================================
RCS file: /sources/gnash/gnash/ChangeLog,v
retrieving revision 1.4087
retrieving revision 1.4088
diff -u -b -r1.4087 -r1.4088
--- ChangeLog   24 Aug 2007 05:44:17 -0000      1.4087
+++ ChangeLog   24 Aug 2007 05:45:51 -0000      1.4088
@@ -1,5 +1,11 @@
 2007-08-24 Chad Musick <address@hidden>
 
+       * server/stream.cpp,h: Add read_short_fixed() function for
+         what short fixed values (16 bits) are needed rather than
+         long fixed values (32 bits) from the SWF stream.
+
+2007-08-24 Chad Musick <address@hidden>
+
        * server/filters.cpp,h: Effect filters for PlaceObject3 and
          for buttons. No current effect, but it parses correctly from SWF.
        * Makefile.am: Add the filters files.

Index: server/stream.h
===================================================================
RCS file: /sources/gnash/gnash/server/stream.h,v
retrieving revision 1.23
retrieving revision 1.24
diff -u -b -r1.23 -r1.24
--- server/stream.h     9 Aug 2007 04:18:37 -0000       1.23
+++ server/stream.h     24 Aug 2007 05:45:51 -0000      1.24
@@ -52,6 +52,7 @@
                int     read_sint(unsigned short bitcount);
 
                float   read_fixed();
+                float   read_short_fixed();
                void    align();
 
                unsigned read(char *buf, unsigned count);

Index: server/stream.cpp
===================================================================
RCS file: /sources/gnash/gnash/server/stream.cpp,v
retrieving revision 1.23
retrieving revision 1.24
diff -u -b -r1.23 -r1.24
--- server/stream.cpp   12 Jul 2007 14:28:01 -0000      1.23
+++ server/stream.cpp   24 Aug 2007 05:45:51 -0000      1.24
@@ -120,6 +120,11 @@
                int32_t val = m_input->read_le32();
                return (float) val / 65536.0f;
        }
+        float   stream::read_short_fixed()
+        {
+                m_unused_bits = 0;
+                return (float) m_input->read_le16();
+        }
 
        void    stream::align() { m_unused_bits = 0; m_current_byte = 0; }