Screen buffer: FlipBufferType

       Name: FlipBufferType                                          [Show more]
       Type: Subroutine
   Category: Screen buffer
    Summary: Flip the buffer type between buffer type 0 (left row buffer) and
             buffer type 1 (right row buffer)
    Context: See this subroutine in context in the source code
 References: This subroutine is called as follows:
             * DrawPolygon calls FlipBufferType


.FlipBufferType

 LDA screenBufferType   \ Flip bit 0 of screenBufferType to swap between buffer
 AND #1                 \ type 0 (left row buffer) and buffer type 1 (right row
 EOR #1                 \ buffer)

                        \ Fall through into ConfigureBuffer to configure the new
                        \ buffer type