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110 lines
3.5 KiB
110 lines
3.5 KiB
4 months ago
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/******************************************************************************
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*
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* Copyright (C) 2015 The Android Open Source Project
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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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*****************************************************************************
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* Originally developed and contributed by Ittiam Systems Pvt. Ltd, Bangalore
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*/
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#ifndef _FRAME_INFO_COLLECTOR_H_
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#define _FRAME_INFO_COLLECTOR_H_
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typedef struct
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{
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/* Number of MBs in each type */
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WORD32 num_mbs[MAX_MB_TYPE];
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/* Sum of all MB SADs of each MB type */
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WORD32 tot_mb_sad[MAX_MB_TYPE];
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/* Sum of QPs for each mb type */
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WORD32 qp_sum[MAX_MB_TYPE];
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/* Header bits consumed other than MB headers */
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WORD32 other_header_bits;
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/* Header bits consumed for each type of MBs */
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WORD32 mb_header_bits[MAX_MB_TYPE];
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/* Texture bits consumed for each type of MBs */
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WORD32 mb_texture_bits[MAX_MB_TYPE];
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/* Sum of all MB activity */
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WORD32 activity_sum;
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/* Sum of all the Intra MB cost values for the entire frame */
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WORD32 intra_mb_cost_sum;
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} frame_info_t;
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void irc_init_frame_info(frame_info_t *frame_info);
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/*
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* Update functions: Collecting information from encoder
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*/
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#define FI_UPDATE_OTHER_HEADER_BITS(frame_info,header_bits)\
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{(frame_info)->other_header_bits += (header_bits);}
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#define FI_UPDATE_MB_HEADER(frame_info,header_bits,mb_type)\
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{(frame_info)->mb_header_bits[(mb_type)] += (header_bits);}
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#define FI_UPDATE_MB_TEXTURE(frame_info,texture_bits,mb_type)\
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{(frame_info)->mb_texture_bits[(mb_type)] += (texture_bits);}
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#define FI_UPDATE_MB_SAD(frame_info,mb_sad,mb_type)\
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{(frame_info)->tot_mb_sad[(mb_type)] += (mb_sad);}
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#define FI_UPDATE_MB_QP(frame_info,qp,mb_type)\
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{(frame_info)->qp_sum[(mb_type)] += (qp);(frame_info)->num_mbs[(mb_type)]++;}
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#define FI_UPDATE_ACTIVITY(frame_info,mb_activity)\
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{(frame_info)->activity_sum += (mb_activity);}
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#define FI_UPDATE_INTRA_MB_COST(frame_info,intra_mb_cost)\
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{(frame_info)->intra_mb_cost_sum += (intra_mb_cost);}
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/*
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* GET Functions: Sending back collected information to the rate control module
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*/
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/* Frame Level Model Information */
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WORD32 irc_fi_get_total_header_bits(frame_info_t *frame_info);
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WORD32 irc_fi_get_total_texture_bits(frame_info_t *frame_info);
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WORD32 irc_fi_get_average_qp(frame_info_t *frame_info);
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WORD32 irc_fi_get_total_frame_sad(frame_info_t *frame_info);
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WORD32 irc_fi_get_avg_activity(frame_info_t *frame_info);
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/* Number of Intra MBs for Scene Change Detection */
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WORD32 irc_fi_get_num_intra_mb(frame_info_t *frame_info);
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/* MB Level Model Information */
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WORD32 irc_fi_get_avg_mb_header(frame_info_t *frame_info, UWORD8 mb_type);
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WORD32 irc_fi_get_total_mb_texture_bits(frame_info_t *frame_info,
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UWORD8 mb_type);
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WORD32 irc_fi_get_total_mb_sad(frame_info_t *frame_info, UWORD8 mb_type);
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WORD32 irc_fi_get_total_mb_qp(frame_info_t *frame_info, UWORD8 mb_type);
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WORD32 irc_fi_get_total_mb(frame_info_t *frame_info, UWORD8 mb_type);
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WORD32 irc_fi_get_total_intra_mb_cost(frame_info_t *frame_info);
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#endif
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