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
100
101
102
103
104
105
106
107
108
109
110
|
/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Main mpegplayer config header.
*
* Copyright (c) 2007 Michael Sevakis
*
* All files in this archive are subject to the GNU General Public License.
* See the file COPYING in the source tree root for full license agreement.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#ifndef MPEGPLAYER_H
#define MPEGPLAYER_H
/* Global API pointer */
extern const struct plugin_api* rb;
#ifdef HAVE_SCHEDULER_BOOSTCTRL
#define trigger_cpu_boost rb->trigger_cpu_boost
#define cancel_cpu_boost rb->cancel_cpu_boost
#endif
/* #else function-like empty macros are defined in the headers */
/* Memory allotments for various subsystems */
#define MIN_MEMMARGIN (4*1024)
enum mpeg_malloc_reason_t
{
__MPEG_ALLOC_FIRST = -256,
MPEG_ALLOC_CODEC_MALLOC,
MPEG_ALLOC_CODEC_CALLOC,
MPEG_ALLOC_MPEG2_BUFFER,
MPEG_ALLOC_AUDIOBUF,
MPEG_ALLOC_PCMOUT,
MPEG_ALLOC_DISKBUF,
};
/** Video thread **/
#define LIBMPEG2_ALLOC_SIZE (2*1024*1024)
/** MPEG audio buffer **/
#define AUDIOBUF_GUARD_SIZE (MPA_MAX_FRAME_SIZE + 2*MAD_BUFFER_GUARD)
#define AUDIOBUF_SIZE (64*1024)
#define AUDIOBUF_ALLOC_SIZE (AUDIOBUF_SIZE+AUDIOBUF_GUARD_SIZE)
/** PCM buffer **/
#define CLOCK_RATE NATIVE_FREQUENCY /* Our clock rate in ticks/second (samplerate) */
/* Define this as "1" to have a test tone instead of silence clip */
#define SILENCE_TEST_TONE 0
#define PCMOUT_BUFSIZE (CLOCK_RATE/2*4) /* 1/2s */
#define PCMOUT_GUARD_SAMPLES ((CLOCK_RATE*576+7999)/8000) /* Worst upsampling case */
#define PCMOUT_GUARD_SIZE (PCMOUT_GUARD_SAMPLES*4 + sizeof (struct pcm_frame_header))
#define PCMOUT_ALLOC_SIZE (PCMOUT_BUFSIZE + PCMOUT_GUARD_SIZE)
/* Start pcm playback @ 25% full */
#define PCMOUT_PLAY_WM (PCMOUT_BUFSIZE/4)
/* No valid audio frame is smaller */
#define PCMOUT_LOW_WM (sizeof (struct pcm_frame_header))
/** disk buffer **/
#define DISK_BUF_LOW_WATERMARK (1024*1024)
/* 65535+6 is required since each PES has a 6 byte header with a 16 bit
* packet length field */
#define DISK_GUARDBUF_SIZE ALIGN_UP(65535+6, 4)
#ifdef HAVE_LCD_COLOR
#define DRAW_BLACK LCD_BLACK
#define DRAW_DARKGRAY LCD_DARKGRAY
#define DRAW_LIGHTGRAY LCD_LIGHTGRAY
#define DRAW_WHITE LCD_WHITE
#define lcd_(fn) rb->lcd_##fn
#define lcd_splash splash
#else
#include "grey.h"
#define DRAW_BLACK GREY_BLACK
#define DRAW_DARKGRAY GREY_DARKGRAY
#define DRAW_LIGHTGRAY GREY_LIGHTGRAY
#define DRAW_WHITE GREY_WHITE
#define lcd_(fn) grey_##fn
#endif
#include "mpeg2.h"
#include "video_out.h"
#include "mpeg_stream.h"
#include "mpeg_linkedlist.h"
#include "mpeg_misc.h"
#include "mpeg_alloc.h"
#include "stream_thread.h"
#include "parser.h"
#include "pcm_output.h"
#include "disk_buf.h"
#include "stream_mgr.h"
#define LCD_ENABLE_EVENT_0 MAKE_SYS_EVENT(SYS_EVENT_CLS_PRIVATE, 0)
#define LCD_ENABLE_EVENT_1 MAKE_SYS_EVENT(SYS_EVENT_CLS_PRIVATE, 1)
#endif /* MPEGPLAYER_H */
|
