C++ (Cpp) load_argb8888_image Examples

Example #1

File: init.c Project: qubir/PhoenixA20_android_system_sourcecode

static int console_init_action(int nargs, char **args)
{
    int fd;
    char tmp[PROP_VALUE_MAX];

    if (console[0]) {
        snprintf(tmp, sizeof(tmp), "/dev/%s", console);
        console_name = strdup(tmp);
    }

    fd = open(console_name, O_RDWR);
    if (fd >= 0)
        have_console = 1;
    close(fd);
    /*add by jszeng,init hdmi or other display devices,so can see the android logo on hdmi or other display devices*/
	init_initdisplay();
    //if( load_565rle_image(INIT_IMAGE_FILE) ) {
    if( load_argb8888_image(INIT_IMAGE_FILE) ) {
        fd = open("/dev/tty0", O_WRONLY);
        if (fd >= 0) {
            const char *msg;
                msg = "\n"
            "\n"
            "\n"
            "\n"
            "\n"
            "\n"
            "\n"  // console is 40 cols x 30 lines
            "\n"
            "\n"
            "\n"
            "\n"
            "\n"
            "\n"
            "\n"
            "             A N D R O I D ";
            write(fd, msg, strlen(msg));
            close(fd);
        }
    }
    return 0;
}

Example #2

File: init.c Project: labrick/android-study

static int console_init_action(int nargs, char **args)
{
    int fd;

    if (console[0]) {
        snprintf(console_name, sizeof(console_name), "/dev/%s", console);
    }

    fd = open(console_name, O_RDWR);
    if (fd >= 0)
        have_console = 1;
    close(fd);

    // 加载启动log图像文件
    // if( load_565rle_image(INIT_IMAGE_FILE) ) {
    if( strcmp(bootmode, "charger") && load_argb8888_image(INIT_IMAGE_FILE) ) {
        fd = open("/dev/tty0", O_WRONLY);       // 这里打开了当前的显示终端
        if (fd >= 0) {              // 大于零不是说打开成功吗？怎么还显示Android字样？
            const char *msg;        // 这里别人的注释是：如果没有这张图片就显示Android字样
                msg = "\n"
            "\n"
            "\n"
            "\n"
            "\n"
            "\n"
            "\n"  // console is 40 cols x 30 lines
            "\n"
            "\n"
            "\n"
            "\n"
            "\n"
            "\n"
            "\n"
            "             A N D R O I D ";
            write(fd, msg, strlen(msg));
            close(fd);
        }
    }
    return 0;
}

Example #3

File: builtins.c Project: qubir/PhoenixA20_android_system_sourcecode

int do_dispe2fsck(int nargs,char **args)
{
	int child;
	int ret;
	int status;
	int currstate;
	int pipe_fd;
	int exit_cycle = 0;
	struct cmdpacket cpt = {0};

	if (access(PIPE_NAME,F_OK)==-1){
		if(mkfifo(PIPE_NAME,O_CREAT|O_RDWR|0666)!=0){
			ERROR("create e2fsck pipe error!\n");
			return 0;
		}
	}
	child = fork();
	if (child > 0) {
	    //execl("/system/bin/logwrapper","/system/bin/logwrapper","/system/bin/e2fsck","-y",args[1], NULL);
	    return 0;
	 }else if(child == 0 ){
			pipe_fd=open(PIPE_NAME,O_RDONLY|O_NONBLOCK);
			if (pipe_fd==-1){
				   ERROR("open e2fsck pipe error\n");
				   return 0;
			 }
			ERROR("start e2fsck listening...");
			while (!exit_cycle) {
				ret = waitpid(-1,&status,WNOHANG);
				if(child == ret){
					exit_cycle=1;
				}
				ret = read(pipe_fd,&cpt,sizeof(cpt));
				if(ret!=sizeof(cpt)){
					sleep(1);
					continue;
				}
				switch(cpt.cmd){
				case C_IN_START:
					ERROR("C_IN_START");
					ERROR("path = %s",cpt.message);
					break;
				case C_IN_NEEDFIX:
					ERROR("C_IN_NEEDFIX");
					load_argb8888_image("/needfix.rle");
					break;
				case C_IN_PROCESS:
					ERROR("C_IN_PROCESS");
					break;
				case C_IN_FINISH:
					ERROR("C_IN_FINISH");
					exit_cycle=1;
					break;
				default:
					ERROR("undefined commond");
					break;
				}
			}
			close(pipe_fd);
			unlink(PIPE_NAME);
			ERROR("e2fsck %s ok", args[1]);
	 }else{
		 ERROR("fork error");
	 }
	return 1;
}