1.1 --- a/src/drivers/gl_common.c	Thu Nov 29 09:28:28 2007 +0000
     1.2 +++ b/src/drivers/gl_common.c	Tue Jan 22 11:28:43 2008 +0000
     1.3 @@ -1,5 +1,5 @@
     1.4  /**
     1.5 - * $Id: gl_common.c,v 1.7 2007-10-31 12:05:23 nkeynes Exp $
     1.6 + * $Id$
     1.7   *
     1.8   * Common GL code that doesn't depend on a specific implementation
     1.9   *
    1.10 @@ -102,11 +102,11 @@
    1.11  {
    1.12      float top, bottom;
    1.13      if( inverted ) {
    1.14 -	top = ((float)height) - 0.5;
    1.15 -	bottom = 0.5;
    1.16 +	top = ((float)height);
    1.17 +	bottom = 0;
    1.18      } else {
    1.19 -	top = 0.5;
    1.20 -	bottom = ((float)height) - 0.5;
    1.21 +	top = 0;
    1.22 +	bottom = ((float)height);
    1.23      }
    1.24  
    1.25      /* Reset display parameters */
    1.26 @@ -156,13 +156,13 @@
    1.27      glEnable( GL_BLEND );
    1.28      glBlendFunc( GL_ONE, GL_ZERO );
    1.29      glBegin( GL_QUADS );
    1.30 -    glTexCoord2f( 0.5, top );
    1.31 +    glTexCoord2f( 0, top );
    1.32      glVertex2f( x1, y1 );
    1.33 -    glTexCoord2f( ((float)width)-0.5, top );
    1.34 +    glTexCoord2f( ((float)width), top );
    1.35      glVertex2f( x2, y1 );
    1.36 -    glTexCoord2f( ((float)width)-0.5, bottom );
    1.37 +    glTexCoord2f( ((float)width), bottom );
    1.38      glVertex2f( x2, y2 );
    1.39 -    glTexCoord2f( 0.5, bottom );
    1.40 +    glTexCoord2f( 0, bottom );
    1.41      glVertex2f( x1, y2 );
    1.42      glEnd();
    1.43      glDisable( GL_TEXTURE_RECTANGLE_ARB );