nvmedia_iep_input_extradata.h

Go to the documentation of this file.

/*
 * Copyright (c) 2020-2022, NVIDIA CORPORATION.  All rights reserved.  All
 * information contained herein is proprietary and confidential to NVIDIA
 * Corporation.  Any use, reproduction, or disclosure without the written
 * permission of NVIDIA Corporation is prohibited.
 */
 
#ifndef NVMEDIA_IEP_INPUT_EXTRA_DATA_H
#define NVMEDIA_IEP_INPUT_EXTRA_DATA_H
 
#include <stdbool.h>
#include "nvmedia_core.h"
#include "nvmedia_iep.h"
 
#ifdef __cplusplus
extern "C" {
#endif
 
#define NVMEDIA_ENCODE_MAX_RPS_SIZE 17U
 
#define NVMEDIA_MAX_ROI_REGIONS 8U
 
typedef struct {
    NvMediaRect  roiRect;
    int32_t   lQPdelta;
} NvMediaEncROIParams;
 
typedef enum {
    NvMediaVideoEncFrame_PPEMetadata         = (1<<6),
    NvMediaVideoEncFrame_QPDeltaBuffer       = (1<<7),
    NvMediaVideoEncFrame_ROIParams           = (1<<4),
    /* Add other flags using bitfields */
} NvMediaVideoEncEncFrameFlags;
 
typedef struct {
    uint32_t ulExtraDataSize;
    uint32_t EncodeParamsFlag;
    uint8_t *PPEMetadata;
    signed char *QPDeltaBuffer;
    uint32_t QPDeltaBufferSize;
    uint32_t ulNumROIRegions;
    NvMediaEncROIParams ROIParams[NVMEDIA_MAX_ROI_REGIONS];
    uint8_t bSEIforROIEnable;
} NvMediaEncodeInputExtradata;
typedef struct
{
    uint16_t ulDRCWidth;
    uint16_t ulDRCHeight;
} NvMediaEncodeDRCConfig;
 
typedef enum {
    NvMediaEncSetAttr_DRCParams,
} NvMediaEncSetAttrType;
 
// coverity[misra_c_2012_rule_8_7_violation : FALSE]
NvMediaStatus
NvMediaIEPSetInputExtraData(
    const NvMediaIEP *encoder,
    const void *extradata
);
 
// coverity[misra_c_2012_rule_8_7_violation : FALSE]
NvMediaStatus
NvMediaIEPSetAttribute(
    const NvMediaIEP *encoder,
    NvMediaEncSetAttrType attrType,
    uint32_t attrSize,
    const void *AttributeData
);
 
#ifdef __cplusplus
}     /* extern "C" */
#endif
 
#endif /* NVMEDIA_IEP_INPUT_EXTRA_DATA_H */