Topic       : TOS - The Operating System
Author      : 
Version     : tos.hyp (December 19, 2008)
Subject     : Programmieren/Atari
Nodes       : 3010
Index Size  : 93790
HCP-Version : 5
Compiled on : Atari
@charset    : atarist
@lang       : 
@default    : Title
@help       : 
@options    : +g -i -s +x +zz -t4
@width      : 70
View Ref-File4.5.9  EsetSmear                                                   TOS

 Name:         »Set/clear video smear mode« - Switches on (1) or off 
               (0) the smear mode of the video shifter.

 Opcode:       87

 Syntax:       int16_t EsetSmear( int16_t switch );

 Description:  The XBIOS routine EsetSmear permits switching of the 
               smear mode of the TT video shifter. In smear mode, the 
               last displayed pixel colour is drawn in each case 
               instead of the background colour (colour 0).

                switch  Meaning 
                  <0    Obtain existing value 
                  0     Smear mode off 
                  >0    Smear mode on 

 Return value: The function returns the existing setting.

 Availability: The function is available only in the TOS of the Atari 
               TT.

 Group:        Screen functions

 See also:     Binding