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