root/core/AbcGen.cpp

DEFINITIONS

1. writeInt

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#include "avmplus.h"

namespace avmplus
{
        void AbcGen::writeInt(uint32_t v)
        {
                if( v < 128 )
                {
                        bytes.add((byte)v);
                }
                else if ( v < 16384 )
                {
                        byte first = (byte)((v & 0x7F) | 0x80);
                        byte second = (byte)(v>>7);
                        bytes.add(first);
                        bytes.add(second);
                }
                else if ( v < 2097152 )
                {
                        byte first = (byte)((v & 0x7F) | 0x80);
                        byte second = (byte)(v>>7 | 0x80);
                        byte third = (byte)(v>>14);
                        bytes.add(first);
                        bytes.add(second);
                        bytes.add(third);
                }
                else if ( v < 268435456 )
                {
                        byte first = (byte)((v & 0x7F) | 0x80);
                        byte second = (byte)(v>>7 | 0x80);
                        byte third = (byte)(v>>14 | 0x80);
                        byte fourth = (byte) ( v >>21 );
                        bytes.add(first);
                        bytes.add(second);
                        bytes.add(third);
                        bytes.add(fourth);
                }
                else
                {
                        byte first = (byte)((v & 0x7F) | 0x80);
                        byte second = (byte)(v>>7 | 0x80);
                        byte third = (byte)(v>>14 | 0x80);
                        byte fourth = (byte) (v >>21 | 0x80);
                        byte fifth = (byte) (v >> 28);
                        bytes.add(first);
                        bytes.add(second);
                        bytes.add(third);
                        bytes.add(fourth);
                        bytes.add(fifth);
                }
        }
}