1/* Copyright (C) 2007 The Android Open Source Project
2**
3** This software is licensed under the terms of the GNU General Public
4** License version 2, as published by the Free Software Foundation, and
5** may be copied, distributed, and modified under those terms.
6**
7** This program is distributed in the hope that it will be useful,
8** but WITHOUT ANY WARRANTY; without even the implied warranty of
9** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
10** GNU General Public License for more details.
11*/
12#ifndef  _qemu_android_h
13#define  _qemu_android_h
14
15#define  CONFIG_SHAPER  1
16
17#include <stdlib.h>
18#include <stdio.h>
19#include <string.h>
20
21/** in vl.c */
22
23/* emulated network up/down speeds, expressed in bits/seconds */
24extern double   qemu_net_upload_speed;
25extern double   qemu_net_download_speed;
26
27/* emulated network min-max latency, expressed in ms */
28extern int      qemu_net_min_latency;
29extern int      qemu_net_max_latency;
30
31/* global flag, when true, network is disabled */
32extern int      qemu_net_disable;
33
34/* list of supported network speed names and values in bits/seconds */
35typedef struct {
36    const char*  name;
37    const char*  display;
38    int          upload;
39    int          download;
40} NetworkSpeed;
41
42extern const NetworkSpeed   android_netspeeds[];
43extern const size_t android_netspeeds_count;
44
45/* list of supported network latency names and min-max values in ms */
46typedef struct {
47    const char*  name;
48    const char*  display;
49    int          min_ms;
50    int          max_ms;
51} NetworkLatency;
52
53extern const NetworkLatency  android_netdelays[];
54extern const size_t android_netdelays_count;
55
56/* default network settings for emulator */
57#define  DEFAULT_NETSPEED  "full"
58#define  DEFAULT_NETDELAY  "none"
59
60/* enable/disable interrupt polling mode. the emulator will always use 100%
61 * of host CPU time, but will get high-quality time measurments. this is
62 * required for the tracing mode unless you can bear 10ms granularities
63 */
64extern void  qemu_polling_enable(void);
65extern void  qemu_polling_disable(void);
66
67/**in hw/goldfish_fb.c */
68
69/* framebuffer dimensions in pixels, note these can change dynamically */
70extern int  android_framebuffer_w;
71extern int  android_framebuffer_h;
72/* framebuffer dimensions in mm */
73extern int  android_framebuffer_phys_w;
74extern int  android_framebuffer_phys_h;
75
76/* framebuffer rotation, relative to device */
77typedef enum {
78    ANDROID_ROTATION_0 = 0,
79    ANDROID_ROTATION_90,
80    ANDROID_ROTATION_180,
81    ANDROID_ROTATION_270
82} AndroidRotation;
83
84extern AndroidRotation  android_framebuffer_rotation;
85
86/**  in android_main.c */
87
88/* this is the port used for the control console in this emulator instance.
89 * starts at 5554, with increments of 2 */
90extern int   android_base_port;
91
92/* parses a network speed parameter and sets qemu_net_upload_speed and
93 * qemu_net_download_speed accordingly. returns -1 on failure, 0 on success */
94extern int   android_parse_network_speed(const char*  speed);
95
96/* parse a network delay parameter and sets qemu_net_min/max_latency
97 * accordingly. returns -1 on error, 0 on success */
98extern int   android_parse_network_latency(const char*  delay);
99
100/**  in qemu_setup.c */
101
102#define ANDROID_GLSTRING_BUF_SIZE 128
103extern char android_gl_vendor[ANDROID_GLSTRING_BUF_SIZE];
104extern char android_gl_renderer[ANDROID_GLSTRING_BUF_SIZE];
105extern char android_gl_version[ANDROID_GLSTRING_BUF_SIZE];
106
107extern void  android_emulation_setup( void );
108extern void  android_emulation_teardown( void );
109
110#endif /* _qemu_android_h */
111