I need a Sample Code about flash++.h and swc.

Question

hi,help me !
i need a Sample Code about flash++.h and swc.
my Sample Code bitmapdata.cpp:
#include <AS3/AS3.h>
#include <Flash++.h>
using namespace AS3::ui;
void gettpoint() __attribute__((used,
annotate(“as3sig:public function gettpoint(x:Number,y:Number):uint”),
annotate(“as3package:MyLibrary”)));
void gettpoint()
double xx;
double yy;
inline_as3( “%0 = x;%1 = y\n” : “=r”(xx) : “r”(yy) );
flash::geom::Point p=flash::geom::Point::_new();
AS3_Return(xx);
int main()
AS3_GoAsync();
return 0;
the compile command is “$(FLASCC)/usr/bin/g++” $(BASE_CFLAGS) -O4 bitmapdata.cpp -emit-swc=MyLibrary -o bitmapdata.swc -lFlash++ -lAS3++
It took me ten minutes to compile，but it can’t work.why?

Answer 1

Compiling a SWC using Flash++ will result in poor compiler performance if you are using the Flex SDK to compile that SWC into a SWF.
To get better performance try using the new version of mxmlc that is shipped in the Adobe Gaming SDK.  (Note that this new version of mxmlc doesn't support Flex)
You will need to install the Gaming SDK and then extract the archive in the "AIR SDK" folder.  Once that archive is extracted you'll notice the new mxmlc compiler in the bin folder.
Unfortunately compiling a SWF seems to be a little tricky.  You'll notice in the sample Makefile below project that it changes directory into the bin folder before calling ./mxmlc.  Ideally you wouldn't need to do this (like how it worked with the Flex mxmlc).  I'll investigate why that is the case.
Makefile:
# Path to your FlasCC SDK folder
$?FLASCC=/Users/stshongr/builds/alchemy/1.0.0/sdk
$?GAMINGSDK="/Applications/Adobe Gaming SDK 1.0/AIR SDK/air3-5_p4_sdk_asc2_mac_112112/bin"
# The folder the source files are in
$?SRC_FOLDER=$(PWD)
all:
          "$(FLASCC)/usr/bin/g++" MyLibrary.c -emit-swc=MyLibrary -o MyLibrary.swc -lFlash++ -lAS3++
          cd $(GAMINGSDK) && ./mxmlc -library-path=$(SRC_FOLDER)/MyLibrary.swc $(SRC_FOLDER)/demo.as -o $(SRC_FOLDER)/demo.swf
clean:
          rm -f *.swf *.swc *.bc *.exe
MyLibrary.c:
#include <AS3/AS3.h>
#include <Flash++.h>
using namespace AS3::ui;
void gettpoint() __attribute__((used,
                                annotate("as3sig:public function gettpoint(x:Number,y:Number):uint"),
                                annotate("as3package:MyLibrary")));
void gettpoint()
    double xx;
    double yy;
    inline_as3( "%0 = x;%1 = y\n" : "=r"(xx) : "r"(yy) );
    flash::geom::Point p=flash::geom::Point::_new();
    AS3_Return(xx);
int main()
    AS3_GoAsync();   
    return 0;
demo.as:
package {
    import flash.display.Sprite;
    import flash.text.TextField;
          import flash.events.Event;
    import MyLibrary.CModule;
    public class demo extends Sprite {
                    private var tf:TextField;
        public function demo() {
            addEventListener(Event.ADDED_TO_STAGE, initCode);
        private function initCode(e:Event):void {
            tf = new TextField();
            addChild(tf);
            // start the FlasCC library
            MyLibrary.CModule.startAsync(this);
            // call the function
                              tf.appendText("OUTPUT:" + MyLibrary.gettpoint(2,2));