1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
|
#ifndef _HEVC_DECODE_IF_H_
#define _HEVC_DECODE_IF_H_
/* #include "hevcd.h" */
/* #include "hevc_common_if.h" */
#include "vcodec_if_v2.h"
#include "vcodec_dec_demuxer_if_v2.h"
#define MAX_DECODE_BUFFERS 15
#define _FILE_IO_
/* extern int frame_num; */
typedef struct {
void (*hevc_pfnMalloc)(IN HANDLE /* hDrv */,
IN unsigned int /* u4Size */,
IN unsigned int /*u4AlignSize*/,
IN VCODEC_MEMORY_TYPE_T /* fgCacheable */,
OUT VCODEC_BUFFER_T * /* prBuf */
); /* buffer address must cache line align */
void (*pfnFree)(IN HANDLE /* hDrv */,
IN VCODEC_BUFFER_T * /* prBuf */
); /* same memory type with malloc */
} hevcd_callback_t;
typedef struct {
unsigned char *buffer_origin;
unsigned char *luma;
unsigned char *cb, *cr;
int y_stride, uv_stride;
int width, height;
int ref_count;
} decode_picture_buffer_info_t;
typedef struct {
unsigned char *start_address;
int length;
} HEVC_ACCESS_UNIT_T;
#define MAX_ACCESS_UNIT_NUMBER 32
typedef struct {
HEVC_ACCESS_UNIT_T au_list[MAX_ACCESS_UNIT_NUMBER];
int au_number;
} HEVC_DECODE_INP_T;
typedef struct {
unsigned char *y;
unsigned char *u;
unsigned char *v;
int y_stride;
int uv_stride;
int width;
int height;
} HEVC_DECODE_PICTURE_T;
typedef struct {
int width;
int height;
} HEVC_PICTURE_INFO_T;
VCODEC_DEC_ERROR_T HEVCDecoderGetMemoryRequired(
VCODEC_DEC_INPUT_T * prInput,
VCODEC_MEMORY_SIZE_T *prMemeorySize,
VCODEC_DEC_OUTPUT_BUFFER_PARAM_T *prYUVBufferParameter,
VCODEC_MEMORY_TYPE_T * prBitStreamBufferMemType
);
VCODEC_DEC_ERROR_T HEVCDecoderGetMemoryRequiredExtend(
VCODEC_DEC_INPUT_T * prInput,
VCODEC_MEMORY_SIZE_T *prMemeorySize,
VCODEC_DEC_OUTPUT_BUFFER_PARAM_T *prYUVBufferParameter,
OUT VCODEC_DEC_INPUT_BUFFER_PARAM_T * prBitStreamParam,
INOUT void *prExtra
);
VCODEC_DEC_ERROR_T HEVCDecoderInitAdapt(IN HANDLE hCodec);
VCODEC_DEC_ERROR_T HEVCDecoderDeInitAdapt(IN HANDLE hCodec);
VCODEC_DEC_ERROR_T HEVCDecoderOpenAdapt(
IN HANDLE hDrv ,
IN VCODEC_DEC_CALLBACK_T * pfnCallback,
IN void *prOpenSetting, OUT HANDLE * hCodec
);
VCODEC_DEC_ERROR_T HEVCDecoderStartAdapt(IN HANDLE hCodec, IN VCODEC_DEC_INPUT_T * prBufferHeader);
VCODEC_DEC_ERROR_T HEVCDecoderCloseAdapt(IN HANDLE hCodec);
VCODEC_DEC_ERROR_T HEVCDecoderGetNextDisplay(IN HANDLE hCodec, OUT VCODEC_DEC_PRIVATE_OUTPUT_T * prPrivateOutput);
VCODEC_DEC_ERROR_T HEVCDecoderGetParameterAdapt(IN HANDLE hCodec, IN VCODEC_DEC_PARAM_TYPE_T eCmd, INOUT void *pParam);
VCODEC_DEC_ERROR_T HEVCDecoderSetParameterAdapt(IN HANDLE hCodec, IN VCODEC_DEC_PARAM_TYPE_T eCmd, INOUT void *pParam);
extern VCODEC_DEC_API_T *GetHEVCDecoderAPI(void);
VCODEC_DEC_API_T *GetHEVCDecoderAPI(void);
#endif
|
