| /*------------------------------------------------------------------------------ |
| -- -- |
| -- This software is confidential and proprietary and may be used -- |
| -- only as expressly authorized by a licensing agreement from -- |
| -- -- |
| -- Hantro Products Oy. -- |
| -- -- |
| -- (C) COPYRIGHT 2006 HANTRO PRODUCTS OY -- |
| -- ALL RIGHTS RESERVED -- |
| -- -- |
| -- The entire notice above must be reproduced -- |
| -- on all copies and should not be removed. -- |
| -- -- |
| -------------------------------------------------------------------------------- |
| */ |
| |
| #ifndef VP8PIC_PARAMETER_SET_H |
| #define VP8PIC_PARAMETER_SET_H |
| |
| #include <stdbool.h> |
| #include <stdint.h> |
| |
| #define SGM_CNT 4 |
| |
| typedef struct sgm { |
| bool mapModified; /* Segmentation map has been modified */ |
| int32_t idCnt[SGM_CNT]; /* Id counts because of probability */ |
| /* Segment ID map is stored in ASIC SW/HW mem regs->segmentMap */ |
| } sgm; |
| |
| typedef struct { |
| struct sgm sgm; /* Segmentation data */ |
| int32_t qp; /* Final qp value of current macroblock */ |
| bool segmentEnabled; /* Segmentation enabled */ |
| int32_t qpSgm[SGM_CNT]; /* Qp if segments enabled (encoder set) */ |
| int32_t levelSgm[SGM_CNT]; /* Level if segments enabled (encoder set) */ |
| } pps; |
| |
| typedef struct { |
| pps* store; /* Picture parameter set tables */ |
| int32_t size; /* Size of above storage table */ |
| pps* pps; /* Active picture parameter set */ |
| pps* prevPps; /* Previous picture parameter set */ |
| int32_t qpSgm[SGM_CNT]; /* Current qp and level of segmentation... */ |
| int32_t levelSgm[SGM_CNT]; /* ...which are written to the stream */ |
| } ppss; |
| |
| /*------------------------------------------------------------------------------ |
| 4. Function prototypes |
| ------------------------------------------------------------------------------*/ |
| int32_t PicParameterSetAlloc(ppss* ppss); |
| void PicParameterSetFree(ppss* ppss); |
| |
| #endif |
