1 files changed, 86 insertions, 0 deletions
diff --git a/kernel-headers/linux/libmtk_cipher_export.h b/kernel-headers/linux/libmtk_cipher_export.h
new file mode 100644
index 0000000..34a85d3
--- /dev/null
+++ b/kernel-headers/linux/libmtk_cipher_export.h
@@ -0,0 +1,86 @@
+#ifndef _LIBMTK_CIPHER_EXPORT_H
+#define _LIBMTK_CIPHER_EXPORT_H
+
+#define HEVC_BLK_LEN                            (20480)     // bytes
+#define HEVC_MOD                                "HEVC_MOD"
+#define HEVC_NANO                               1000000000ULL
+#define HEVC_CIPHER_LEN                         (102400)    // bytes
+
+
+typedef struct
+{
+    unsigned char buf[HEVC_BLK_LEN];
+    unsigned int len;
+} HEVC_BLK;
+
+typedef enum
+{
+    VIDEO_ENCRYPT_CODEC_NONE      = 0x0,
+    VIDEO_ENCRYPT_CODEC_HEVC_ENC  = 0x1,
+    VIDEO_ENCRYPT_CODEC_HEVC_DEC  = 0x2,
+    VIDEO_ENCRYPT_CODEC_MAX       = 0xffffffff
+} VIDEO_ENCRYPT_CODEC_T;
+
+
+typedef int (*hevc_api_funp)(HEVC_BLK *p_hevc_blk);
+typedef int (*hevc_api_initk_funp)(unsigned char *key, unsigned int klen);
+
+
+#define SEC_OK                                  0x0
+#define SEC_FAIL                                0x1
+
+/* HEVC shared lib*/
+#define ERR_HEVC_NOT_CORRECT_MODE               0x10000
+#define ERR_HEVC_DATA_NOT_ALIGNED               0x10001
+#define ERR_HEVC_ENC_IOCTL_FAIL                 0x10002
+#define ERR_HEVC_DEC_IOCTL_FAIL                 0x10002
+#define ERR_HEVC_CIPHER_UT_FAIL                 0x10003
+#define ERR_HEVC_DATA_IS_NULL                   0x10004
+#define ERR_HEVC_DATA_LENGTH_NOT_VALID          0x10005
+#define ERR_HEVC_SW_ENC_ERROR                   0x10006
+#define ERR_HEVC_SW_DEC_ERROR                   0x10007
+#define ERR_HEVC_INIT_SW_KEY_ERROR              0x10008
+
+
+/* HEVC sample*/
+#define ERR_HEVC_CIPHER_LIB_NOT_FOUND           0x20001
+#define ERR_HEVC_SW_DEC_BLOCK_SYM_NOT_FOUND     0x20002
+#define ERR_HEVC_HW_ENC_BLOCK_SYM_NOT_FOUND     0x20003
+#define ERR_HEVC_INIT_SW_KEY_SYM_NOT_FOUND      0x20004
+#define ERR_HEVC_INPUT_FILE_NOT_FOUND           0x20005
+#define ERR_HEVC_OUTPUT_FILE_NOT_FOUND          0x20006
+#define ERR_HEVC_SW_DEC_FILE_SYM_NOT_FOUND      0x20007
+#define ERR_HEVC_SW_DEC_FILE_FAILED             0x20008
+#define ERR_HEVC_UNKNOWN                        0x2FFFF
+
+
+/* Define LOG LEVEL*/
+#define SEC_LOG_TRACE 0 //For source code trace
+#define SEC_LOG_DEBUG 0 //For debug purpose
+#define SEC_LOG_ERROR 1 //For critical error dump
+#define SEC_LOG_INFO  1 //For information to know when processing in normal 
+
+/* DEBUG MACRO */
+#define SMSG_TRACE(...) \
+    do { if (SEC_LOG_TRACE)  printf(__VA_ARGS__); } while (0)
+
+#define SMSG_DEBUG(...) \
+    do { if (SEC_LOG_DEBUG) printf(__VA_ARGS__); } while (0)
+
+#define SMSG_ERROR(...) \
+    do { if (SEC_LOG_ERROR) printf(__VA_ARGS__); } while (0)
+
+#define SMSG_INFO(...) \
+    do { if (SEC_LOG_INFO) printf(__VA_ARGS__); } while (0)
+
+
+#define HEVC_ENCRYTP_FILE_PATH            "/data/mediaserver"
+#define HEVC_ENC_SW_ENCRYPT_FILE_PATH     "/system/lib/libhevce_sb.ca7.android.so"
+#define HEVC_ENC_HW_ENCRYPT_FILE_PATH     "/data/mediaserver/sb.ca7.android_hwenc.so"
+#define HEVC_ENC_HW_DECRYPT_FILE_PATH     "/data/mediaserver/sb.ca7.android_hwdec.so"
+#define HEVC_DEC_SW_ENCRYTP_FILE_PATH     "/system/lib/libHEVCdec_sa.ca7.android.so"
+#define HEVC_DEC_HW_ENCRYPT_FILE_PATH     "/data/mediaserver/dec_sa.ca7.android_hwenc.so"
+#define HEVC_DEC_HW_DECRYPT_FILE_PATH     "/data/mediaserver/dec_sa.ca7.android_hwdec.so"
+
+#endif   /*_LIBMTK_CIPHER_EXPORT_H*/
+