atom_gmin.cpp

完整的RTP RTSP代码库

/*
 * The contents of this file are subject to the Mozilla Public
 * License Version 1.1 (the "License"); you may not use this file
 * except in compliance with the License. You may obtain a copy of
 * the License at http://www.mozilla.org/MPL/
 * 
 * Software distributed under the License is distributed on an "AS
 * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
 * implied. See the License for the specific language governing
 * rights and limitations under the License.
 * 
 * The Original Code is MPEG4IP.
 * 
 * Contributer has declined to give copyright information, and gives
 * it freely to the world.
 * 
 * Contributor(s): 
 */

#include "mp4common.h"

MP4GminAtom::MP4GminAtom() 
	: MP4Atom("gmin") 
{

	AddVersionAndFlags(); /* 0, 1 */

	AddProperty(new MP4Integer16Property("graphicsMode")); /* 2 */
	AddProperty(new MP4Integer16Property("opColorRed")); /* 3 */
	AddProperty(new MP4Integer16Property("opColorGreen")); /* 4 */
	AddProperty(new MP4Integer16Property("opColorBlue")); /* 5 */
	AddProperty(new MP4Integer16Property("balance")); /* 6 */
	AddReserved("reserved", 2); /* 7 */

}

void MP4GminAtom::Generate()
{

	MP4Atom::Generate();

	((MP4Integer16Property*)m_pProperties[2])->SetValue(0x0040);
	((MP4Integer16Property*)m_pProperties[3])->SetValue(0x8000);
	((MP4Integer16Property*)m_pProperties[4])->SetValue(0x8000);
	((MP4Integer16Property*)m_pProperties[5])->SetValue(0x8000);
	((MP4Integer16Property*)m_pProperties[6])->SetValue(0x0000);

}