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
99
|
/**************************************************************************
*
* Copyright 2013 Advanced Micro Devices, Inc.
* All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sub license, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice (including the
* next paragraph) shall be included in all copies or substantial portions
* of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT.
* IN NO EVENT SHALL THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR
* ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
**************************************************************************/
#ifndef VID_DEC_H264_COMMON_H
#define VID_DEC_H264_COMMON_H
#include "vid_dec_common.h"
#define OMX_VID_DEC_AVC_DEFAULT_FRAME_WIDTH 176
#define OMX_VID_DEC_AVC_DEFAULT_FRAME_HEIGHT 144
#define OMX_VID_DEC_AVC_DEFAULT_FRAME_RATE 15<<16
#define OMX_VID_DEC_AVC_ROLE "video_decoder.avc"
/* With libtizonia, port indexes must start at index 0 */
#define OMX_VID_DEC_AVC_INPUT_PORT_INDEX 0
#define OMX_VID_DEC_AVC_OUTPUT_PORT_INDEX 1
#define OMX_VID_DEC_AVC_INPUT_PORT_MIN_BUF_COUNT 8
#define OMX_VID_DEC_AVC_OUTPUT_PORT_MIN_BUF_COUNT 4
/* 38016 = (width * height) + ((width * height)/2) */
#define OMX_VID_DEC_AVC_PORT_MIN_INPUT_BUF_SIZE 38016
#define OMX_VID_DEC_AVC_PORT_MIN_OUTPUT_BUF_SIZE 345600
#define OMX_VID_DEC_AVC_PORT_NONCONTIGUOUS OMX_FALSE
#define OMX_VID_DEC_AVC_PORT_ALIGNMENT 0
#define OMX_VID_DEC_AVC_PORT_SUPPLIERPREF OMX_BufferSupplyInput
#define OMX_VID_DEC_AVC_TIMESTAMP_INVALID ((OMX_TICKS) -1)
#define DPB_MAX_SIZE 5
struct dpb_list {
struct list_head list;
struct pipe_video_buffer *buffer;
OMX_TICKS timestamp;
int poc;
};
static const uint8_t Default_4x4_Intra[16] = {
6, 13, 20, 28, 13, 20, 28, 32,
20, 28, 32, 37, 28, 32, 37, 42
};
static const uint8_t Default_4x4_Inter[16] = {
10, 14, 20, 24, 14, 20, 24, 27,
20, 24, 27, 30, 24, 27, 30, 34
};
static const uint8_t Default_8x8_Intra[64] = {
6, 10, 13, 16, 18, 23, 25, 27,
10, 11, 16, 18, 23, 25, 27, 29,
13, 16, 18, 23, 25, 27, 29, 31,
16, 18, 23, 25, 27, 29, 31, 33,
18, 23, 25, 27, 29, 31, 33, 36,
23, 25, 27, 29, 31, 33, 36, 38,
25, 27, 29, 31, 33, 36, 38, 40,
27, 29, 31, 33, 36, 38, 40, 42
};
static const uint8_t Default_8x8_Inter[64] = {
9, 13, 15, 17, 19, 21, 22, 24,
13, 13, 17, 19, 21, 22, 24, 25,
15, 17, 19, 21, 22, 24, 25, 27,
17, 19, 21, 22, 24, 25, 27, 28,
19, 21, 22, 24, 25, 27, 28, 30,
21, 22, 24, 25, 27, 28, 30, 32,
22, 24, 25, 27, 28, 30, 32, 33,
24, 25, 27, 28, 30, 32, 33, 35
};
struct pipe_video_buffer *vid_dec_h264_Flush(vid_dec_PrivateType *priv,
OMX_TICKS *timestamp);
void vid_dec_h264_EndFrame(vid_dec_PrivateType *priv);
void vid_dec_h264_Decode(vid_dec_PrivateType *priv, struct vl_vlc *vlc, unsigned min_bits_left);
void vid_dec_FreeInputPortPrivate(OMX_BUFFERHEADERTYPE *buf);
void vid_dec_FrameDecoded_common(vid_dec_PrivateType*priv, OMX_BUFFERHEADERTYPE* input,
OMX_BUFFERHEADERTYPE* output);
#endif
|
