1 /* 2 * Copyright (c) 2022 HiSilicon (Shanghai) Technologies CO., LIMITED. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16 #ifndef SAMPLE_MEDIA_AI_H 17 #define SAMPLE_MEDIA_AI_H 18 19 #include "sample_comm.h" 20 #include "list.h" 21 #include "osd_img.h" 22 23 #ifdef __cplusplus 24 #if __cplusplus 25 extern "C" { 26 #endif 27 #endif /* End of #ifdef __cplusplus */ 28 29 #ifndef SAMPLE_PRT 30 #define SAMPLE_PRT(fmt...) \ 31 do { \ 32 printf("[%s]-%d: ", __FUNCTION__, __LINE__); \ 33 printf(fmt); \ 34 } while (0) 35 #endif 36 37 #define APIPE0 0 38 #define APIPE1 1 39 #define APIPE2 2 40 #define APIPE3 3 41 42 #define AIC_VPSS_GRP 0 // default use VPSS group 43 #define AIC_VPSS_ZIN_CHN 0 // default use VPSS amplification channel 44 #define AIC_VPSS_ZOUT_CHN 1 // default use VPSS narrowing channel 45 46 #define AICSTART_VI_OUTWIDTH 1920 47 #define AICSTART_VI_OUTHEIGHT 1080 48 49 /* 50 * 比特常量 51 * Bit constant 52 */ 53 #define HI_BIT0 0x01U 54 #define HI_BIT1 0x02U 55 #define HI_BIT2 0x04U 56 #define HI_BIT3 0x08U 57 #define HI_BIT4 0x10U 58 #define HI_BIT5 0x20U 59 #define HI_BIT6 0x40U 60 #define HI_BIT7 0x80U 61 #define HI_BIT8 0x0100U 62 #define HI_BIT9 0x0200U 63 #define HI_BIT10 0x0400U 64 #define HI_BIT11 0x0800U 65 #define HI_BIT12 0x1000U 66 #define HI_BIT13 0x2000U 67 #define HI_BIT14 0x4000U 68 #define HI_BIT15 0x8000U 69 70 /* 71 * 标记组件，该组件是否启用 72 * Flags to mark whether the component is enabled 73 */ 74 #define MPP_VI HI_BIT0 75 #define MPP_VDEC HI_BIT1 76 #define MPP_VPSS HI_BIT2 77 #define MPP_VENC HI_BIT3 78 #define MPP_VO HI_BIT5 79 80 typedef SAMPLE_VI_CONFIG_S ViCfg; 81 typedef SAMPLE_VO_CONFIG_S VoCfg; 82 typedef VB_CONFIG_S VbCfg; 83 84 typedef struct SampleVoModeMux { 85 HI_U32 u32WndNum; 86 HI_U32 u32Square; 87 HI_U32 u32Row; 88 HI_U32 u32Col; 89 } SampleVoModeMux; 90 91 /* 92 * VPSS通道配置 93 * 用以设置一个通道的属性 94 * 95 * VPSS channel config. 96 * Used to set the attributes of a channel. 97 */ 98 typedef struct VpssChnCfg { 99 int id; // VpssChn ID 100 VPSS_CHN_ATTR_S attr; // VpssChn attributes 101 } VpssChnCfg; 102 103 /* 104 * VPSS参数配置 105 * 每个VpssCfg对应1个VPSS组，及1个或多个VPSS通道 106 * 107 * VPSS param config. 108 * Each VpssCfg corresponds to 1 VPSS group and 1 or more VPSS channels. 109 */ 110 typedef struct VpssCfg { 111 VPSS_GRP grpId; // VpssGrp ID 112 VPSS_GRP_ATTR_S grpAttr; // VpssGrp attributes 113 114 int chnNum; // Configure the number of chnnels used 115 VpssChnCfg chnCfgs[VPSS_MAX_PHY_CHN_NUM]; // pssChnCfg array, the first chnNum-1 elements are valid 116 } VpssCfg; 117 118 /* 119 * MppSess集合. 120 * MppSess对应的create()函数会将需要的cfg值复制到对象中，并启动session 121 * MppSess未提供构造函数，user只能通过create()函数创建对象，并用MppSess_destroy()销毁对象 122 * MppSess中定义了当前MppSess使用的资源ID，viCfg, vpssCfg, vpssGrp, vpssChn0, vpssChn1, 123 * 这些值由create()设置，used未标识的组件的对应ID会被置为-1.这些资源ID从create()传入的 124 * 参数xxxCfg中获取，复制到对象中可简化APP使用 125 * 目前没有定义VI的channel ID，其总是会与VPSS绑定后使用，通过VPSS chn即可获得VI的数据 126 * 127 * MppSess collection. 128 * The create() function corresponding to MppSess will copy the required cfg value to the object and start the session. 129 * MppSess does not provide a constructor. The user can only create an object through the create() function 130 * and destroy the object with MppSess_destroy(). 131 * MppSess defines the resource ID, viCfg, vpssCfg, vpssGrp, vpssChn0, vpssChn1 currently used by MppSess. 132 * These values are set by create(), and the corresponding IDs of components not identified by used will be set to -1. 133 * These resource IDs are obtained from the parameter xxxCfg passed in by create() 134 * and copied to the object to simplify APP use. 135 * There is currently no defined channel ID of the VI, it will always be used after being bound to the VPSS, 136 * and the VI data can be obtained through the VPSS chn. 137 */ 138 typedef struct MppSess { 139 uint32_t used; // The set of enabled components, set by the create() function 140 141 ViCfg viCfg; // Optional ViCfg 142 VpssCfg vpssCfg; // Optional VpssCfg 143 144 VPSS_GRP vpssGrp; // VPSS group ID, -1 means that the corresponding MPP component is not started. 145 VPSS_CHN vpssChn0; // VPSS channel[0] ID, -1 means that the corresponding MPP component is not started. 146 VPSS_CHN vpssChn1; // VPSS channel[1] ID, -1 means that the corresponding MPP component is not started. 147 } MppSess; 148 149 typedef struct AicMediaInfo { 150 VPSS_GRP vpssGrp; 151 VPSS_CHN vpssChn0; 152 VPSS_CHN vpssChn1; 153 VDEC_CHN vdecChn; 154 VENC_CHN vencChn; 155 156 ViCfg viCfg; 157 VpssCfg vpssCfg; 158 VoCfg voCfg; 159 VbCfg vbCfg; 160 161 // MppSess 162 MppSess *viSess; // VI(sensor)+VPSS 163 int vpssFd; 164 SIZE_S stSize; 165 PIC_SIZE_E enPicSize; 166 HI_U32 u32BlkSize; 167 168 OsdSet *osds; // OSD set for Plug to output OSD in resFrm 169 } AicMediaInfo; 170 171 HI_S32 SAMPLE_MEDIA_CNN_TRASH_CLASSIFY(HI_VOID); 172 HI_S32 SampleCommVoStartDevMipi(VO_DEV VoDev, VO_PUB_ATTR_S* pstPubAttr); 173 HI_S32 SAMPLE_MEDIA_HAND_CLASSIFY(HI_VOID); 174 175 /* 176 * 初始化vi配置 177 * Init ViCfg 178 */ 179 void ViCfgInit(ViCfg* self); 180 181 /* 182 * 初始化VPSS配置 183 * Init VpssCfg 184 */ 185 void VpssCfgInit(VpssCfg* self); 186 187 /* 188 * 设置VPSS组 189 * Set up VPSS Group 190 */ 191 void VpssCfgSetGrp(VpssCfg* self, 192 int grpId, const VPSS_GRP_ATTR_S* grpAttr, int maxWidth, int maxHeight); 193 194 /* 195 * 增加一个VPSS通道 196 * Add a VPSS channel 197 */ 198 VPSS_CHN_ATTR_S* VpssCfgAddChn(VpssCfg* self, 199 int chnId, const VPSS_CHN_ATTR_S* chnAttr, int width, int height); 200 201 /* 202 * 设置VI设备信息 203 * Set VI DEV information 204 */ 205 void ViCfgSetDev(ViCfg* self, int devId, WDR_MODE_E wdrMode); 206 207 /* 208 * 设置VI的PIPE信息 209 * Set the PIPE information of the VI 210 */ 211 void ViCfgSetPipe(ViCfg* self, int pipe0Id, int pipe1Id, int pipe2Id, int pipe3Id); 212 213 /* 214 * 设置VI通道 215 * Set up the VI channel 216 */ 217 void ViCfgSetChn(ViCfg* self, int chnId, PIXEL_FORMAT_E pixFormat, 218 VIDEO_FORMAT_E videoFormat, DYNAMIC_RANGE_E dynamicRange); 219 220 /* 221 * 创建并启动{VI->VPSS}MppSess 222 * Create and start {VI->VPSS}MppSess 223 */ 224 int ViVpssCreate(MppSess** sess, const ViCfg* viCfg, const VpssCfg* vpssCfg); 225 226 /* 227 * 停止使用VpssCfg启动的VPSS 228 * Terminate VPSS started with VpssCfg 229 */ 230 int VpssStop(const VpssCfg* cfg); 231 232 /* 233 * 终止使用ViCfg启动的VI 234 * Terminate VI started with ViCfg 235 */ 236 int ViStop(const ViCfg* viCfg); 237 238 /* 239 * 启动VO到MIPI lcd通路 240 * Start VO to MIPI lcd 241 */ 242 HI_S32 SampleCommVoStartMipi(SAMPLE_VO_CONFIG_S *pstVoConfig); 243 244 /* 245 * 设置VO至MIPI通路，获取MIPI设备 246 * Set VO config to MIPI, get MIPI device 247 */ 248 HI_S32 SAMPLE_VO_CONFIG_MIPI(HI_S32* mipiFD); 249 250 /* 251 * 禁用MIPI Tx设备 252 * Disable MIPI Tx device 253 */ 254 HI_S32 SAMPLE_VO_DISABLE_MIPITx(HI_S32 fd); 255 256 /* 257 * 关闭MIPI Tx设备 258 * Close MIPI Tx device 259 */ 260 HI_VOID SampleCloseMipiTxFd(HI_S32 fd); 261 262 #ifdef __cplusplus 263 #if __cplusplus 264 } 265 #endif 266 #endif /* End of #ifdef __cplusplus */ 267 268 #endif /* End of #ifndef __SAMPLE_MEDIA_AI_H__ */ 269