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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 apiGOP_SC.h 98 /// @brief MStar Graphics Output Path API 99 /// @author MStar Semiconductor Inc. 100 /////////////////////////////////////////////////////////////////////////////////////////////////// 101 102 #ifndef _API_GOPSC_EX_H_ 103 #define _API_GOPSC_EX_H_ 104 105 #ifdef __cplusplus 106 extern "C" 107 { 108 #endif 109 110 #define MSIF_GOPSC_EX_LIBVER {'0','0'} //LIB version 111 #define MSIF_GOPSC_EX_BUILDNUM {'1','1'} //Build Number 112 #define MSIF_GOPSC_EX_CHANGELIST {'0','0','3','9','1','8','8','7'} //P4 ChangeList Number 113 114 typedef enum 115 { 116 EN_Bilinear = 0, 117 EN_Cubic 118 }EN_GOPSC_VScalingMode; 119 120 typedef struct 121 { 122 MS_U16 srcWidth; 123 MS_U16 srcHeight; 124 MS_U16 destWidth; 125 MS_U16 destHeight; 126 MS_U8 bEnableScaleX; 127 MS_U8 bEnableScaleY; 128 }GOPSC_SizeInfo; 129 130 typedef struct 131 { 132 MS_U16 xStart; 133 MS_U16 xEnd; 134 MS_U16 yStart; 135 MS_U16 yEnd; 136 MS_U8 bEnableSkipX; 137 MS_U8 bEnableSkipY; 138 }GOPSC_SkipPixelInfo; 139 140 typedef struct 141 { 142 MS_U32 u32Version; 143 MS_U32 u32Id; 144 }GOPSC_DeviceInfo; 145 146 typedef enum 147 { 148 ///failed 149 En_GOPSC_FAIL = 0, 150 ///success 151 En_GOPSC_OK, 152 ///invalid parameter 153 En_GOPSC_INVALID_PARAM, 154 ///access not allow 155 En_GOPSC_NOT_INITIALIZE, 156 ///access not allow 157 En_GOPSC_NotSupport, 158 }GOPSC_Result; 159 160 typedef enum 161 { 162 None = 0x0, 163 SetOutputRateControl = 0x1, 164 EnableP2I = 0x2, 165 HalfMode = 0x4, 166 }EN_GOPSCCmd; 167 168 typedef enum 169 { 170 EN_Source_GOP, 171 EN_Source_OP, 172 }EN_GOPSC_Source; 173 174 typedef struct 175 { 176 EN_GOPSC_VScalingMode en_VScalingMode; 177 EN_GOPSC_Source en_Source; 178 MS_U16 dlyLineNumber; //(unit : 2-line) 179 MS_BOOL P2IEnable; 180 MS_BOOL HalfModeEnable; //output frame rate is half input frame rate 181 MS_BOOL OutputRateControlEnable; 182 MS_BOOL UseP2IFormula; //If GOP use GOPSC result is P2I, scaling factor formula must use change 183 }GOPSC_Info; 184 185 GOPSC_Result MApi_GOPSC_Init(GOPSC_DeviceInfo* DevInfo); 186 GOPSC_Result MApi_GOPSC_Enable(GOPSC_DeviceInfo* DevInfo, MS_BOOL enable); 187 GOPSC_Result MApi_GOPSC_GetGOPSCInfo(GOPSC_DeviceInfo* DevInfo, GOPSC_Info* gopscInfo); 188 GOPSC_Result MApi_GOPSC_SetGOPSCInfo(GOPSC_DeviceInfo* DevInfo, GOPSC_Info* gopscInfo); 189 GOPSC_Result MApi_GOPSC_SetHVSPSize(GOPSC_DeviceInfo* DevInfo, GOPSC_SizeInfo* sizeInfo, MS_U32 flag); 190 // GOPSC_Result MApi_GOPSC_SetSkipPixel(GOPSC_DeviceInfo* DevInfo, GOPSC_SkipPixelInfo* skippixelInfo, MS_U32 flag); 191 // GOPSC_Result MApi_GOPSC_ScalingDownOnce(GOPSC_DeviceInfo* DevInfo, MS_U8 FrameNum); 192 193 //MS_BOOL MApi_GOPSC_SetCommand(EN_GOPSCCmd cmds); 194 //EN_GOPSCCmd MApi_GOPSC_GetCommand(void); 195 196 #ifdef __cplusplus 197 } 198 #endif 199 200 #endif 201