130 lines
5.1 KiB
C
130 lines
5.1 KiB
C
/*
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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_META_H__
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#define __MPP_META_H__
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#include <stdint.h>
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#include "rk_type.h"
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#define FOURCC_META(a, b, c, d) ((RK_U32)(a) << 24 | \
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((RK_U32)(b) << 16) | \
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((RK_U32)(c) << 8) | \
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((RK_U32)(d) << 0))
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/*
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* Mpp Metadata definition
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*
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* Metadata is for information transmision in mpp.
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* Mpp task will contain two meta data:
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*
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* 1. Data flow metadata
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* This metadata contains information of input / output data flow. For example
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* A. decoder input side task the input packet must be defined and output frame
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* may not be defined. Then decoder will try malloc or use committed buffer to
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* complete decoding.
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* B. decoder output side task
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*
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*
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* 2. Flow control metadata
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*
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*/
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typedef enum MppMetaDataType_e {
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/*
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* mpp meta data of data flow
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* reference counter will be used for these meta data type
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*/
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TYPE_FRAME = FOURCC_META('m', 'f', 'r', 'm'),
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TYPE_PACKET = FOURCC_META('m', 'p', 'k', 't'),
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TYPE_BUFFER = FOURCC_META('m', 'b', 'u', 'f'),
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/* mpp meta data of normal data type */
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TYPE_S32 = FOURCC_META('s', '3', '2', ' '),
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TYPE_S64 = FOURCC_META('s', '6', '4', ' '),
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TYPE_PTR = FOURCC_META('p', 't', 'r', ' '),
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} MppMetaType;
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typedef enum MppMetaKey_e {
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/* data flow key */
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KEY_INPUT_FRAME = FOURCC_META('i', 'f', 'r', 'm'),
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KEY_INPUT_PACKET = FOURCC_META('i', 'p', 'k', 't'),
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KEY_OUTPUT_FRAME = FOURCC_META('o', 'f', 'r', 'm'),
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KEY_OUTPUT_PACKET = FOURCC_META('o', 'p', 'k', 't'),
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/* output motion information for motion detection */
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KEY_MOTION_INFO = FOURCC_META('m', 'v', 'i', 'f'),
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KEY_HDR_INFO = FOURCC_META('h', 'd', 'r', ' '),
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/* flow control key */
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KEY_INPUT_BLOCK = FOURCC_META('i', 'b', 'l', 'k'),
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KEY_OUTPUT_BLOCK = FOURCC_META('o', 'b', 'l', 'k'),
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KEY_INPUT_IDR_REQ = FOURCC_META('i', 'i', 'd', 'r'), /* input idr frame request flag */
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KEY_OUTPUT_INTRA = FOURCC_META('o', 'i', 'd', 'r'), /* output intra frame indicator */
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/* mpp_frame / mpp_packet meta data info key */
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KEY_TEMPORAL_ID = FOURCC_META('t', 'l', 'i', 'd'),
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KEY_LONG_REF_IDX = FOURCC_META('l', 't', 'i', 'd'),
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KEY_ENC_AVERAGE_QP = FOURCC_META('a', 'v', 'g', 'q'),
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KEY_ROI_DATA = FOURCC_META('r', 'o', 'i', ' '),
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KEY_OSD_DATA = FOURCC_META('o', 's', 'd', ' '),
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KEY_OSD_DATA2 = FOURCC_META('o', 's', 'd', '2'),
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KEY_USER_DATA = FOURCC_META('u', 's', 'r', 'd'),
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KEY_USER_DATAS = FOURCC_META('u', 'r', 'd', 's'),
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/* input motion list for smart p rate control */
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KEY_MV_LIST = FOURCC_META('m', 'v', 'l', 't'),
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/* frame long-term reference frame operation */
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KEY_ENC_MARK_LTR = FOURCC_META('m', 'l', 't', 'r'),
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KEY_ENC_USE_LTR = FOURCC_META('u', 'l', 't', 'r'),
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/* MLVEC specified encoder feature */
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KEY_ENC_FRAME_QP = FOURCC_META('f', 'r', 'm', 'q'),
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KEY_ENC_BASE_LAYER_PID = FOURCC_META('b', 'p', 'i', 'd'),
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} MppMetaKey;
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#define mpp_meta_get(meta) mpp_meta_get_with_tag(meta, MODULE_TAG, __FUNCTION__)
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#include "mpp_frame.h"
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#include "mpp_packet.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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MPP_RET mpp_meta_get_with_tag(MppMeta *meta, const char *tag, const char *caller);
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MPP_RET mpp_meta_put(MppMeta meta);
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RK_S32 mpp_meta_size(MppMeta meta);
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MPP_RET mpp_meta_set_s32(MppMeta meta, MppMetaKey key, RK_S32 val);
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MPP_RET mpp_meta_set_s64(MppMeta meta, MppMetaKey key, RK_S64 val);
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MPP_RET mpp_meta_set_ptr(MppMeta meta, MppMetaKey key, void *val);
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MPP_RET mpp_meta_get_s32(MppMeta meta, MppMetaKey key, RK_S32 *val);
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MPP_RET mpp_meta_get_s64(MppMeta meta, MppMetaKey key, RK_S64 *val);
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MPP_RET mpp_meta_get_ptr(MppMeta meta, MppMetaKey key, void **val);
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MPP_RET mpp_meta_set_frame (MppMeta meta, MppMetaKey key, MppFrame frame);
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MPP_RET mpp_meta_set_packet(MppMeta meta, MppMetaKey key, MppPacket packet);
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MPP_RET mpp_meta_set_buffer(MppMeta meta, MppMetaKey key, MppBuffer buffer);
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MPP_RET mpp_meta_get_frame (MppMeta meta, MppMetaKey key, MppFrame *frame);
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MPP_RET mpp_meta_get_packet(MppMeta meta, MppMetaKey key, MppPacket *packet);
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MPP_RET mpp_meta_get_buffer(MppMeta meta, MppMetaKey key, MppBuffer *buffer);
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#ifdef __cplusplus
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}
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#endif
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#endif /*__MPP_META_H__*/
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