文件名称:capture.rar
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- 上传时间：2012-09-04
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文件大小：4.65kb
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已下载：0次
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//结构
struct fb_fix_screeninfo finfo
struct fb_var_screeninfo vinfo
//打开设备
fd = open["/dev/fb0", O_RDWR]
if [!fd] {
printf["Cannot open framebuffer device.\n"]
exit[1]
}
//取得固定信息
if [ioctl[fd, FBIOGET_FSCREENINFO, &finfo]] {
printf["Error reading fixed information.\n"]
exit[1]
}
if [ioctl[fd, FBIOGET_VSCREENINFO, &vinfo]] {
printf["Error reading variable information.\n"]
exit[1]
}
,//结构
struct fb_fix_screeninfo finfo
struct fb_var_screeninfo vinfo
//打开设备
fd = open["/dev/fb0", O_RDWR]
if [!fd] {
printf["Cannot open framebuffer device.\n"]
exit[1]
}
//取得固定信息
if [ioctl[fd, FBIOGET_FSCREENINFO, &finfo]] {
printf["Error reading fixed information.\n"]
exit[1]
}
if [ioctl[fd, FBIOGET_VSCREENINFO, &vinfo]] {
printf["Error reading variable information.\n"]
exit[1]
}
struct fb_fix_screeninfo finfo
struct fb_var_screeninfo vinfo
//打开设备
fd = open["/dev/fb0", O_RDWR]
if [!fd] {
printf["Cannot open framebuffer device.\n"]
exit[1]
}
//取得固定信息
if [ioctl[fd, FBIOGET_FSCREENINFO, &finfo]] {
printf["Error reading fixed information.\n"]
exit[1]
}
if [ioctl[fd, FBIOGET_VSCREENINFO, &vinfo]] {
printf["Error reading variable information.\n"]
exit[1]
}
,//结构
struct fb_fix_screeninfo finfo
struct fb_var_screeninfo vinfo
//打开设备
fd = open["/dev/fb0", O_RDWR]
if [!fd] {
printf["Cannot open framebuffer device.\n"]
exit[1]
}
//取得固定信息
if [ioctl[fd, FBIOGET_FSCREENINFO, &finfo]] {
printf["Error reading fixed information.\n"]
exit[1]
}
if [ioctl[fd, FBIOGET_VSCREENINFO, &vinfo]] {
printf["Error reading variable information.\n"]
exit[1]
}
相关搜索： framebuffer
IOCTL
(系统自动生成,下载前可以参看下载内容)
下载文件列表
capture/capture.c
capture/Makefile
capture/other.c
capture/vga16.c
capture
capture/Makefile
capture/other.c
capture/vga16.c
capture
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