You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
192 lines
7.4 KiB
192 lines
7.4 KiB
4 months ago
|
/******************************************************************************
|
||
|
|
*
|
||
|
|
* Copyright (C) 2018 The Android Open Source Project
|
||
|
|
*
|
||
|
|
* Licensed under the Apache License, Version 2.0 (the "License");
|
||
|
|
* you may not use this file except in compliance with the License.
|
||
|
|
* You may obtain a copy of the License at:
|
||
|
|
*
|
||
|
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||
|
|
*
|
||
|
|
* Unless required by applicable law or agreed to in writing, software
|
||
|
|
* distributed under the License is distributed on an "AS IS" BASIS,
|
||
|
|
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||
|
|
* See the License for the specific language governing permissions and
|
||
|
|
* limitations under the License.
|
||
|
|
*
|
||
|
|
*****************************************************************************
|
||
|
|
* Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
|
||
|
|
*/
|
||
|
|
/*!
|
||
|
|
******************************************************************************
|
||
|
|
* \file ihevce_dep_mngr_interface.h
|
||
|
|
*
|
||
|
|
* \brief
|
||
|
|
* This file contains infertace prototypes of Sync manager functions
|
||
|
|
*
|
||
|
|
* \date
|
||
|
|
* 13/12/2013
|
||
|
|
*
|
||
|
|
* \author
|
||
|
|
* Ittiam
|
||
|
|
*
|
||
|
|
******************************************************************************
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _IHEVCE_DEPENDENCY_MANAGER_INTERFACE_H_
|
||
|
|
#define _IHEVCE_DEPENDENCY_MANAGER_INTERFACE_H_
|
||
|
|
|
||
|
|
/*****************************************************************************/
|
||
|
|
/* Constant Macros */
|
||
|
|
/*****************************************************************************/
|
||
|
|
|
||
|
|
/*****************************************************************************/
|
||
|
|
/* Function Macros */
|
||
|
|
/*****************************************************************************/
|
||
|
|
|
||
|
|
/*****************************************************************************/
|
||
|
|
/* Typedefs */
|
||
|
|
/*****************************************************************************/
|
||
|
|
|
||
|
|
/*****************************************************************************/
|
||
|
|
/* Enums */
|
||
|
|
/*****************************************************************************/
|
||
|
|
|
||
|
|
typedef enum
|
||
|
|
{
|
||
|
|
DEP_MNGR_FRM_FRM_SYNC = 0, /*!< To be used for multi threads Frame-
|
||
|
|
Frame level sync, where threads entering
|
||
|
|
a particular frame processing stage at
|
||
|
|
a particular index waits for all the threads
|
||
|
|
to complete the that stage at the same index
|
||
|
|
in the previous iteration
|
||
|
|
Ex: Wait for Encloop at Index i frame
|
||
|
|
to complete before starting encloop of
|
||
|
|
MAX_NUM_ENCLOOP + i frame at Index i
|
||
|
|
(FRAME LEVEl SYNCS)*/
|
||
|
|
|
||
|
|
DEP_MNGR_ROW_FRM_SYNC, /*!< To be used for multi threads Row-
|
||
|
|
Frame level sync, where multiple threads
|
||
|
|
entering a particular frame processing stage at
|
||
|
|
a particular index waits for corresponding
|
||
|
|
row to be completely processed in the
|
||
|
|
dependent stage
|
||
|
|
Ex: Multiple threads Wait in ME at a
|
||
|
|
particular row X (of Frame I)
|
||
|
|
until encloop of row X in Frame I
|
||
|
|
is completed
|
||
|
|
(REVERSE ME DEPENDENCY SYNC)*/
|
||
|
|
|
||
|
|
DEP_MNGR_ROW_ROW_SYNC, /*!< To be used for multi threads Row-
|
||
|
|
Row level sync, where a thread
|
||
|
|
entering a particular frame processing stage at
|
||
|
|
a particular index waits for corresponding
|
||
|
|
row to be processed til dependent position
|
||
|
|
in the dependent stage
|
||
|
|
Ex: (ENC LOOP to ME FORWARD Sync)
|
||
|
|
( TOP RIGHT SYNC) */
|
||
|
|
|
||
|
|
DEP_MNGR_MAP_SYNC
|
||
|
|
|
||
|
|
} DEP_MNGR_MODE_T;
|
||
|
|
|
||
|
|
typedef enum
|
||
|
|
{
|
||
|
|
MAP_CTB_INIT = 0,
|
||
|
|
MAP_CTB_RECON_DONE = 1,
|
||
|
|
MAP_CTB_COMPLETE = 2, //after hpel plane creation
|
||
|
|
|
||
|
|
} DEP_MNGR_MAP_CTB_STATUS_T;
|
||
|
|
|
||
|
|
/*****************************************************************************/
|
||
|
|
/* Structure */
|
||
|
|
/*****************************************************************************/
|
||
|
|
|
||
|
|
/*****************************************************************************/
|
||
|
|
/* Extern Variable Declarations */
|
||
|
|
/*****************************************************************************/
|
||
|
|
|
||
|
|
/*****************************************************************************/
|
||
|
|
/* Extern Function Declarations */
|
||
|
|
/*****************************************************************************/
|
||
|
|
|
||
|
|
/* Create APIs */
|
||
|
|
WORD32 ihevce_dmgr_get_num_mem_recs(void);
|
||
|
|
|
||
|
|
WORD32 ihevce_dmgr_get_mem_recs(
|
||
|
|
iv_mem_rec_t *ps_mem_tab,
|
||
|
|
WORD32 dep_mngr_mode, /* should be part of DEP_MNGR_MODE_T*/
|
||
|
|
WORD32 max_num_vert_units,
|
||
|
|
WORD32 num_tile_cols,
|
||
|
|
WORD32 num_threads,
|
||
|
|
WORD32 i4_mem_space);
|
||
|
|
|
||
|
|
WORD32 ihevce_dmgr_map_get_mem_recs(
|
||
|
|
iv_mem_rec_t *ps_mem_tab, WORD32 num_units, WORD32 num_threads, WORD32 i4_mem_space);
|
||
|
|
|
||
|
|
void *ihevce_dmgr_init(
|
||
|
|
iv_mem_rec_t *ps_mem_tab,
|
||
|
|
void *pv_osal_handle,
|
||
|
|
WORD32 dep_mngr_mode, /* should be part of DEP_MNGR_MODE_T*/
|
||
|
|
WORD32 max_num_vert_units,
|
||
|
|
WORD32 max_num_horz_units,
|
||
|
|
WORD32 num_tile_cols,
|
||
|
|
WORD32 num_threads,
|
||
|
|
WORD32 sem_enable);
|
||
|
|
|
||
|
|
void *ihevce_dmgr_map_init(
|
||
|
|
iv_mem_rec_t *ps_mem_tab,
|
||
|
|
WORD32 max_num_vert_units,
|
||
|
|
WORD32 max_num_horz_units,
|
||
|
|
WORD32 sem_enable,
|
||
|
|
WORD32 num_threads,
|
||
|
|
WORD32 ai4_tile_xtra_ctb[4]);
|
||
|
|
|
||
|
|
void ihevce_dmgr_reg_sem_hdls(
|
||
|
|
void *pv_dep_mngr_state, void **ppv_thread_sem_hdl, WORD32 num_threads);
|
||
|
|
|
||
|
|
/* Row-Row sync Process APIs*/
|
||
|
|
void ihevce_dmgr_rst_row_row_sync(void *pv_dep_mngr_state);
|
||
|
|
|
||
|
|
WORD32 ihevce_dmgr_chk_row_row_sync(
|
||
|
|
void *pv_dep_mngr_state,
|
||
|
|
WORD32 cur_offset,
|
||
|
|
WORD32 dep_offset,
|
||
|
|
WORD32 dep_row,
|
||
|
|
WORD32 cur_tile_col,
|
||
|
|
WORD32 thrd_id);
|
||
|
|
|
||
|
|
WORD32 ihevce_dmgr_set_row_row_sync(
|
||
|
|
void *pv_dep_mngr_state, WORD32 cur_offset, WORD32 cur_row, WORD32 cur_tile_col);
|
||
|
|
|
||
|
|
/* Row-Frame sync Process APIs*/
|
||
|
|
void ihevce_dmgr_rst_row_frm_sync(void *pv_dep_mngr_state);
|
||
|
|
|
||
|
|
/* Frame-Frame sync Process APIs*/
|
||
|
|
void ihevce_dmgr_set_done_frm_frm_sync(void *pv_dep_mngr_state);
|
||
|
|
|
||
|
|
void ihevce_dmgr_set_prev_done_frm_frm_sync(void *pv_dep_mngr_state);
|
||
|
|
|
||
|
|
WORD32 ihevce_dmgr_chk_frm_frm_sync(void *pv_dep_mngr_state, WORD32 thrd_id);
|
||
|
|
|
||
|
|
WORD32 ihevce_dmgr_update_frm_frm_sync(void *pv_dep_mngr_state);
|
||
|
|
|
||
|
|
/* Map sync Process APIs*/
|
||
|
|
void ihevce_dmgr_map_rst_sync(void *pv_dep_mngr_state);
|
||
|
|
|
||
|
|
WORD32 ihevce_dmgr_map_chk_sync(
|
||
|
|
void *pv_dep_mngr_state,
|
||
|
|
WORD32 thrd_id,
|
||
|
|
WORD32 offset_x,
|
||
|
|
WORD32 offset_y,
|
||
|
|
WORD32 i4_sr_ctb_x,
|
||
|
|
WORD32 i4_sr_ctb_y);
|
||
|
|
|
||
|
|
WORD32 ihevce_dmgr_map_set_sync(
|
||
|
|
void *pv_dep_mngr_state, WORD32 offset_x, WORD32 offset_y, WORD32 e_map_value);
|
||
|
|
|
||
|
|
/* Delete APIs */
|
||
|
|
void ihevce_dmgr_del(void *pv_dep_mngr_state);
|
||
|
|
|
||
|
|
#endif /* _IHEVCE_DEPENDENCY_MANAGER_INTERFACE_H_ */
|