Hi, Deepak Mundra,
Use this function:
dfb->GetDisplayLayer(dfb, 0, layer_0);
dfb->GetDisplayLayer(dfb, 1, layer_1);
You could get the layers respectively.
Then Create window or get surface through the layer above , to display pictures
or video on each layer.
Best regards,
chiachen
[EMAIL PROTECTED]
2008-09-02
======= 2008-09-02 17:07, your message: [directfb-users] how to use different
layers of framebuffer in davinci=======
I am using davinci board when i run
./dfbinfo --dfb:system=devmem --dfb:video-phys=0x83000000
--dfb:video-length=691200 --dfb:accelerator=6400
i get
Screen (00) TI Davinci Screen (primary screen)
Caps: VSYNC
Layer (00) TI Davinci OSD (primary layer)
Type: GRAPHICS
Caps: SURFACE OPACITY ALPHACHANNEL SRC_COLORKEY SCREEN_POSITION
Layer (01) TI Davinci Video
Type: VIDEO STILL_PICTURE
Caps: SURFACE SCREEN_LOCATION SCREEN_POSITION SCREEN_SIZE
So my question is how can i use thease layers ? i want to use both layers in a
single program ...
an another question why inputs are not defined here? i mean keyboard or mouse
like following output
./dfbinfo
Screen (00) FBDev Primary Screen (primary screen)
Caps: VSYNC POWER_MANAGEMENT
Layer (00) FBDev Primary Layer (primary layer)
Type: GRAPHICS
Caps: SURFACE BRIGHTNESS CONTRAST SATURATION
Input (00) Keyboard (primary keyboard)
Type: KEYBOARD
Caps: KEYS
Min. Keycode: 0
Max. Keycode: 127
Input (01) IMPS/2 Mouse (primary mouse)
Type: MOUSE
Caps: AXES BUTTONS
Max. Axis: 2
Max. Button: 2
this output is without system=devmem
Thanks
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