open source

2020-11-11 16:17:13 +08:00
parent 4d989f3ecb
commit bc4ca748de
2441 changed files with 623057 additions and 2 deletions
@@ -0,0 +1,67 @@
+/**
+@file			JCOggParser.h
+@brief			
+@author			James
+@version		1.0
+@date			2014_11_26
+*/
+
+#ifndef __JCOggParser_H__
+#define __JCOggParser_H__
+
+#include "JCWaveInfo.h"
+
+
+/** 
+ * @brief 读取wav文件  目前只支持
+ * 单声道
+ * 16位
+ * 采样级别 8000
+ * 音频格式 PCM
+*/
+namespace laya
+{
+class JCOggParser
+{
+public:
+
+	/** @brief构造函数
+	*/
+	JCOggParser( void );
+
+	/** @brief析构函数
+	*/
+	~JCOggParser( void );
+
+	/*
+	 * getInstace()
+	*/
+	static JCOggParser* GetInstance( void );
+
+
+	static void DelInstance( void );
+
+	/*
+	 * 从文件中读取wave数据 
+	*/
+	JCWaveInfo* GetWaveInfo( const char* p_sFileName,unsigned char* p_sBuffer, int p_nBufferSize );
+
+	//拷贝buffer
+	bool copyBuffer( char* p_sBuffer,int p_nSize );
+
+protected:
+
+	static	JCOggParser*			ms_pOggParser;		//静态的this指针
+
+	char*							m_pBuffer;			//临时的buffer
+
+	int								m_nBufferSize;		//buffer大小
+
+	int								m_nCurBufferPos;	//当前buffer的位置
+
+};
+}
+
+#endif //__JCOggParser_H__
+
+//-----------------------------END FILE--------------------------------