include/linux/libmtk_cipher_export.h

   1 #ifndef _LIBMTK_CIPHER_EXPORT_H
   2 #define _LIBMTK_CIPHER_EXPORT_H
   3
   4 #define HEVC_BLK_LEN                            (20480) /* bytes */
   5 #define HEVC_MOD                                "HEVC_MOD"
   6 #define HEVC_NANO                               1000000000ULL
   7 #define HEVC_CIPHER_LEN                         (102400)        /* bytes */
   8
   9
  10 typedef struct {
  11         unsigned char buf[HEVC_BLK_LEN];
  12         unsigned int len;
  13 } HEVC_BLK;
  14
  15 typedef enum {
  16         VIDEO_ENCRYPT_CODEC_NONE = 0x0,
  17         VIDEO_ENCRYPT_CODEC_HEVC_ENC = 0x1,
  18         VIDEO_ENCRYPT_CODEC_HEVC_DEC = 0x2,
  19         VIDEO_ENCRYPT_CODEC_MAX = 0xffffffff
  20 } VIDEO_ENCRYPT_CODEC_T;
  21
  22
  23 typedef int (*hevc_api_funp) (HEVC_BLK *p_hevc_blk);
  24 typedef int (*hevc_api_initk_funp) (unsigned char *key, unsigned int klen);
  25
  26
  27 #define SEC_OK                                  0x0
  28 #define SEC_FAIL                                0x1
  29
  30 /* HEVC shared lib*/
  31 #define ERR_HEVC_NOT_CORRECT_MODE               0x10000
  32 #define ERR_HEVC_DATA_NOT_ALIGNED               0x10001
  33 #define ERR_HEVC_ENC_IOCTL_FAIL                 0x10002
  34 #define ERR_HEVC_DEC_IOCTL_FAIL                 0x10002
  35 #define ERR_HEVC_CIPHER_UT_FAIL                 0x10003
  36 #define ERR_HEVC_DATA_IS_NULL                   0x10004
  37 #define ERR_HEVC_DATA_LENGTH_NOT_VALID          0x10005
  38 #define ERR_HEVC_SW_ENC_ERROR                   0x10006
  39 #define ERR_HEVC_SW_DEC_ERROR                   0x10007
  40 #define ERR_HEVC_INIT_SW_KEY_ERROR              0x10008
  41
  42
  43 /* HEVC sample*/
  44 #define ERR_HEVC_CIPHER_LIB_NOT_FOUND           0x20001
  45 #define ERR_HEVC_SW_DEC_BLOCK_SYM_NOT_FOUND     0x20002
  46 #define ERR_HEVC_HW_ENC_BLOCK_SYM_NOT_FOUND     0x20003
  47 #define ERR_HEVC_INIT_SW_KEY_SYM_NOT_FOUND      0x20004
  48 #define ERR_HEVC_INPUT_FILE_NOT_FOUND           0x20005
  49 #define ERR_HEVC_OUTPUT_FILE_NOT_FOUND          0x20006
  50 #define ERR_HEVC_SW_DEC_FILE_SYM_NOT_FOUND      0x20007
  51 #define ERR_HEVC_SW_DEC_FILE_FAILED             0x20008
  52 #define ERR_HEVC_UNKNOWN                        0x2FFFF
  53
  54
  55 /* Define LOG LEVEL*/
  56 #define SEC_LOG_TRACE 0         /* For source code trace */
  57 #define SEC_LOG_DEBUG 0         /* For debug purpose */
  58 #define SEC_LOG_ERROR 1         /* For critical error dump */
  59 #define SEC_LOG_INFO  1         /* For information to know when processing in normal */
  60
  61 /* DEBUG MACRO */
  62 #define SMSG_TRACE(...) \
  63     do { if (SEC_LOG_TRACE)  printf(__VA_ARGS__); } while (0)
  64
  65 #define SMSG_DEBUG(...) \
  66     do { if (SEC_LOG_DEBUG) printf(__VA_ARGS__); } while (0)
  67
  68 #define SMSG_ERROR(...) \
  69     do { if (SEC_LOG_ERROR) printf(__VA_ARGS__); } while (0)
  70
  71 #define SMSG_INFO(...) \
  72     do { if (SEC_LOG_INFO) printf(__VA_ARGS__); } while (0)
  73
  74
  75 #define HEVC_ENCRYTP_FILE_PATH            "/data/mediaserver"
  76 #define HEVC_ENC_SW_ENCRYPT_FILE_PATH     "/system/lib/libhevce_sb.ca7.android.so"
  77 #define HEVC_ENC_HW_ENCRYPT_FILE_PATH     "/data/mediaserver/sb.ca7.android_hwenc.so"
  78 #define HEVC_ENC_HW_DECRYPT_FILE_PATH     "/data/mediaserver/sb.ca7.android_hwdec.so"
  79 #define HEVC_DEC_SW_ENCRYTP_FILE_PATH     "/system/lib/libHEVCdec_sa.ca7.android.so"
  80 #define HEVC_DEC_HW_ENCRYPT_FILE_PATH     "/data/mediaserver/dec_sa.ca7.android_hwenc.so"
  81 #define HEVC_DEC_HW_DECRYPT_FILE_PATH     "/data/mediaserver/dec_sa.ca7.android_hwdec.so"
  82
  83 #endif   /*_LIBMTK_CIPHER_EXPORT_H*/