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palmOneLcdOverlay.h File Reference

Detailed Description

Public 68k include file for LCDOverlay API that can be used to display YCbCr images directly on the screen.

Version:
1.0

Definition in file palmOneLcdOverlay.h.

Include dependency graph for palmOneLcdOverlay.h:

Go to the source code of this file.

Functions

Function Documentation

Err LcdOverlayLibClose ( UInt16  refNum  ) 

Closes LcdOverlay library.

Parameters:
refNum,: IN: Reference number of the LcdOverlay library.
Returns:
Err The error code returned from the library. If this is errNone, the function was sucessful.

Err LcdOverlayLibControl ( UInt16  refNum,
LcdOverlayLibControlType  cmdId,
void *  parameterP 
)

Control the setting of the LcdOverlay Library.

Parameters:
refNum,: IN: Reference number of the LcdOverlay library.
cmdId,: IN: The commandId. One of the above stated control commands.
parameterP,: OUT: Parameter associated with a command.
Return values:
Err The error code returned from the library. If this is errNone, the function was sucessful.

Err LcdOverlayLibGetVersion ( UInt16  refNum,
UInt32  sdkVersion,
UInt32 *  libVersionP 
)

Returns version of the LcdOverlay Library.

Parameters:
refNum,: IN: Reference number of the LcdOverlay library.
sdkVersion,: IN: Expected version number.
libVersionP,: OUT: Pointer to version number returned.
Return values:
Err The error code returned from the library. If this is errNone, the function was sucessful.

Err LcdOverlayLibOpen ( UInt16  refNum  ) 

Opens LcdOverlay library.

This function should be called prior to calling the other LcdOverlay functions.

Parameters:
refNum,: IN: Reference number of the LcdOverlay library.
Return values:
Err The error code returned from the library. If this is errNone, the function was sucessful.

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