diff options
Diffstat (limited to 'common/ih264_dpb_mgr.h')
| -rw-r--r-- | common/ih264_dpb_mgr.h | 60 |
1 files changed, 34 insertions, 26 deletions
diff --git a/common/ih264_dpb_mgr.h b/common/ih264_dpb_mgr.h index b0cf0fd..1e7198c 100644 --- a/common/ih264_dpb_mgr.h +++ b/common/ih264_dpb_mgr.h @@ -19,27 +19,27 @@ */ /** - ******************************************************************************* - * @file - * ih264_dpb_mgr.h - * - * @brief - * Function declarations used for decoded picture buffer management - * - * @author - * Srinivas T - * - * - * @remarks - * None - * - ******************************************************************************* - */ +******************************************************************************* +* @file +* ih264_dpb_mgr.h +* +* @brief +* Function declarations used for decoded picture buffer management +* +* @author +* none +* +* @remarks +* none +* +******************************************************************************* +*/ #ifndef _IH264_DPB_MGR_H_ #define _IH264_DPB_MGR_H_ -/* Temporary definitions. Have to be defined later */ - +/*****************************************************************************/ +/* Constant Macros */ +/*****************************************************************************/ #define MAX_DPB_BUFS (MAX_DPB_SIZE * 4) #define MARK_ST_PICNUM_AS_NONREF 1 @@ -47,16 +47,21 @@ #define MARK_ST_PICNUM_AS_LT_INDEX 3 #define RESET_REF_PICTURES 5 -typedef struct dpb_info_t dpb_info_t; - +/*****************************************************************************/ +/* Enums */ +/*****************************************************************************/ enum { INVALID = -1, - UNUSED_FOR_REF = 0 , - LONG_TERM_REF , - SHORT_TERM_REF , + UNUSED_FOR_REF = 0, + LONG_TERM_REF, + SHORT_TERM_REF, }; -struct dpb_info_t + +/*****************************************************************************/ +/* Structure Definitions */ +/*****************************************************************************/ +typedef struct dpb_info_t { /** * Pointer to picture buffer structure @@ -66,9 +71,9 @@ struct dpb_info_t /** * Link to the DPB buffer with previous link */ - dpb_info_t *ps_prev_dpb; + struct dpb_info_t *ps_prev_dpb; -}; +} dpb_info_t; typedef struct { @@ -114,6 +119,9 @@ typedef struct } dpb_mgr_t; +/*****************************************************************************/ +/* Function Declarations */ +/*****************************************************************************/ void ih264_dpb_mgr_init(dpb_mgr_t *ps_dpb_mgr); WORD32 ih264_dpb_mgr_insert_ref_frame(dpb_mgr_t *ps_dpb_mgr, |