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MStar hereby reserves the 91 // rights to any and all damages, losses, costs and expenses resulting therefrom. 92 // 93 //////////////////////////////////////////////////////////////////////////////// 94 95 //////////////////////////////////////////////////////////////////////////////// 96 /// 97 /// @file drvmvd_cc.h 98 /// @brief MPEG-2/4 Video Decoder header file for Closed Caption 99 /// @author MStar Semiconductor Inc. 100 //////////////////////////////////////////////////////////////////////////////// 101 102 #ifndef DRV_MVD_CC_H 103 #define DRV_MVD_CC_H 104 105 //////////////////////////////////////////////////////////////////////////////// 106 // Include List 107 //////////////////////////////////////////////////////////////////////////////// 108 109 #ifdef __cplusplus 110 extern "C" 111 { 112 #endif 113 114 //////////////////////////////////////////////////////////////////////////////// 115 // Constant & Macro Definition 116 //////////////////////////////////////////////////////////////////////////////// 117 /* MVD INFO */ 118 typedef enum 119 { 120 CC_SELECTOR_708_SW = 0x0000, 121 CC_SELECTOR_CCMVD_RINGBUFFER = 0x0001 122 123 } EN_CC_MVD_INFO; 124 125 typedef enum 126 { 127 E_CC_MVD_TYPE_708 = 0x0, 128 E_CC_MVD_TYPE_608 = 0x1, 129 E_CC_MVD_TYOE_NONE = 0xFF 130 }EN_CC_MVD_TYPE; 131 132 //////////////////////////////////////////////////////////////////////////////// 133 // Type & Structure Declaration 134 //////////////////////////////////////////////////////////////////////////////// 135 136 137 //////////////////////////////////////////////////////////////////////////////// 138 // Function Prototype Declaration 139 //////////////////////////////////////////////////////////////////////////////// 140 void MDrv_CC_Init(void); 141 void MDrv_CC_CM_SetMVDRB_HWAddr(MS_U32 u32StartAddress, MS_BOOL u8CC608); 142 void MDrv_CC_CM_SetParsingType(MS_U8 u8Operation, MS_U16 u16BufferSize, MS_BOOL u8CC608); 143 void MDrv_CC_CM_DisableParsing(MS_BOOL u8CC608); 144 MS_U32 MDrv_CC_CM_GetMVDRB_HWAddr(MS_BOOL u8CC608); 145 //void MDrv_CC_CM_ResumeParsingType(void); 146 //MS_U8 MDrv_CC_CM_GetMVDRB_WrapCount(MS_BOOL u8CC608); 147 void MDrv_CC_CM_SyncMVDRB_SWAddr2HWAddr(MS_BOOL u8CC608); 148 149 /* Polling Mode */ 150 MS_U8 MDrv_CC_CM_GetOverflowStatus(MS_BOOL u8CC608); 151 void MDrv_CC_CM_SetMVDRB_SWAddr(MS_U32 u32ReadAddress, MS_BOOL u8CC608); 152 MS_U32 MDrv_CC_PM_GetMVDRB_WriteAddr(MS_BOOL u8CC608); 153 MS_U32 MDrv_CC_PM_GetMVDRB_ReadAddr(MS_BOOL u8CC608); 154 void MDrv_CC_PM_SetMVDRB_ReadAddr(MS_U32 u32EachPacketSize, MS_BOOL u8CC608); 155 MS_BOOL MDrv_CC_CM_GetMVDDecodeStatus(void); 156 157 void MDrv_CC_CM_GetInfo(MS_U32 selector, MS_U8 type, MS_U32 *p1, MS_U32 *p2); 158 MS_BOOL MDrv_CC_CM_Get708Sw(void); 159 MS_BOOL MDrv_CC_CM_IsMvdRstDone(MS_U8 type); 160 MS_BOOL MDrv_CC_InfoEnhanceMode(MS_BOOL bEnable); 161 162 #ifdef __cplusplus 163 } 164 #endif 165 166 #endif 167 168