/*
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* Copyright 2015 Rockchip Electronics Co. LTD
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef __MPP_DEC_IMPL_H__
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#define __MPP_DEC_IMPL_H__
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#include "mpp_time.h"
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#include "mpp_mem_pool.h"
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#include "mpp_lock.h"
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#include "hal_info.h"
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#include "mpp.h"
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#include "mpp_dec_cfg.h"
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#include "mpp_callback.h"
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#include "mpp_parser.h"
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#include "mpp_hal.h"
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// for timing record
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typedef enum MppDecTimingType_e {
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DEC_PRS_TOTAL,
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DEC_PRS_WAIT,
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DEC_PRS_PROC,
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DEC_PRS_PREPARE,
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DEC_PRS_PARSE,
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DEC_HAL_GEN_REG,
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DEC_HW_START,
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DEC_HAL_TOTAL,
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DEC_HAL_WAIT,
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DEC_HAL_PROC,
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DEC_HW_WAIT,
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DEC_TIMING_BUTT,
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} MppDecTimingType;
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typedef struct MppDecImpl_t {
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MppCodingType coding;
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Parser parser;
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MppHal hal;
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// worker thread
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MppThread *thread_parser;
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MppThread *thread_hal;
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// common resource
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MppBufSlots frame_slots;
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MppBufSlots packet_slots;
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MppCbCtx dec_cb;
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const MppDecHwCap *hw_info;
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MppDev dev;
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HalInfo hal_info;
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RK_U32 info_updated;
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HalTaskGroup tasks;
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HalTaskGroup vproc_tasks;
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// runtime configure set
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MppDecCfgSet cfg;
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/* control process */
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Mutex *cmd_lock;
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RK_U32 cmd_send;
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RK_U32 cmd_recv;
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MpiCmd cmd;
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void *param;
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MPP_RET *cmd_ret;
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sem_t cmd_start;
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sem_t cmd_done;
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// status flags
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RK_U32 parser_work_count;
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RK_U32 parser_wait_count;
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RK_U32 parser_status_flag;
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RK_U32 parser_wait_flag;
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RK_U32 parser_notify_flag;
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RK_U32 hal_notify_flag;
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// reset process:
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// 1. mpp_dec set reset flag and signal parser
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// 2. mpp_dec wait on parser_reset sem
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// 3. parser wait hal reset done
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// 4. hal wait vproc reset done
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// 5. vproc do reset and signal hal
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// 6. hal do reset and signal parser
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// 7. parser do reset and signal mpp_dec
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// 8. mpp_dec reset done
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RK_U32 reset_flag;
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RK_U32 hal_reset_post;
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RK_U32 hal_reset_done;
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sem_t parser_reset;
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sem_t hal_reset;
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// work mode flags
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RK_U32 parser_fast_mode;
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RK_U32 disable_error;
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RK_U32 enable_deinterlace;
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// dec parser thread runtime resource context
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MppPacket mpp_pkt_in;
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void *mpp;
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void *vproc;
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// statistics data
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RK_U32 statistics_en;
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MppClock clocks[DEC_TIMING_BUTT];
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// query data
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RK_U32 dec_in_pkt_count;
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RK_U32 dec_hw_run_count;
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RK_U32 dec_out_frame_count;
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MppMemPool ts_pool;
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struct list_head ts_link;
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spinlock_t ts_lock;
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} MppDecImpl;
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif /*__MPP_DEC_IMPL_H__*/
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