Re: Query: Implementation of overlay on linux

2011-05-03 Thread Hans Verkuil
On Tuesday, May 03, 2011 14:02:02 vipul kumar samar wrote: > Hello, > On 05/02/2011 06:50 PM, Hans Verkuil wrote: > > On Monday, May 02, 2011 13:04:59 vipul kumar samar wrote: > >> Hello, > >> > >> I am working on LCD module and I want to implement two overlay windows > >> on frame buffer. I have s

Re: Query: Implementation of overlay on linux

2011-05-03 Thread vipul kumar samar
Hello, On 05/02/2011 06:50 PM, Hans Verkuil wrote: On Monday, May 02, 2011 13:04:59 vipul kumar samar wrote: Hello, I am working on LCD module and I want to implement two overlay windows on frame buffer. I have some queries related to this: You mean capture overlay windows? E.g. you want to c

Re: Query: Implementation of overlay on linux

2011-05-02 Thread Hans Verkuil
On Monday, May 02, 2011 13:04:59 vipul kumar samar wrote: > Hello, > > I am working on LCD module and I want to implement two overlay windows > on frame buffer. I have some queries related to this: You mean capture overlay windows? E.g. you want to capture from a video input and have the video d

Query: Implementation of overlay on linux

2011-05-02 Thread vipul kumar samar
Hello, I am working on LCD module and I want to implement two overlay windows on frame buffer. I have some queries related to this: 1. Can any body suggest me how to proceed towards it?? 2. Is their any standard way to use frame buffer ioctl calls?? 3. If i have to define my own ioctls then how