--- deliantra/Deliantra-Client/DC/OpenGL.pm	2006/05/26 18:28:23	1.2
+++ deliantra/Deliantra-Client/DC/OpenGL.pm	2007/08/09 05:38:30	1.7
@@ -1,9 +1,9 @@
-package CFClient::OpenGL;
+package CFPlus::OpenGL;
 
 use strict;
 
 use Carp ();
-use CFClient;
+use CFPlus;
 
 our %GL_EXT;
 our $GL_VERSION;
@@ -12,13 +12,14 @@
 
 our $DEBUG = 1;
 our %INIT_HOOK;
+our %SHUTDOWN_HOOK;
 
 sub import {
    my $caller = caller;
 
    no strict;
 
-   my $symtab = *{"main::CFClient::OpenGL::"}{HASH};
+   my $symtab = *{"main::CFPlus::OpenGL::"}{HASH};
 
    for (keys %$symtab) {
       *{"$caller\::$_"} = *$_
@@ -30,7 +31,8 @@
    $GL_VERSION = gl_version * 1;
    %GL_EXT = map +($_ => 1), split /\s+/, gl_extensions;
 
-   $GL_NPOT = $GL_EXT{GL_ARB_texture_non_power_of_two} || $GL_VERSION >= 2;
+#   $GL_NPOT = $GL_EXT{GL_ARB_texture_non_power_of_two} || $GL_VERSION >= 2;
+   $GL_NPOT = $GL_VERSION >= 2; # some pre-2.0 cards seem to fall back to software rendering
    $GL_NPOT = 0 if gl_vendor =~ /ATI Technologies/; # ATI doesn't get it right...
 
    glDisable GL_COLOR_MATERIAL;
@@ -38,11 +40,23 @@
    glDisable GL_DITHER;
    glDisable GL_DEPTH_TEST;
    glDepthMask 0;
-   glHint GL_PERSPECTIVE_CORRECTION_HINT, GL_FASTEST;
+
+   my $hint = $::FAST ? GL_FASTEST : GL_NICEST;
+   glHint GL_PERSPECTIVE_CORRECTION_HINT, $hint;
+   glHint GL_POINT_SMOOTH_HINT          , $hint;
+   glHint GL_LINE_SMOOTH_HINT           , $hint;
+   glHint GL_POLYGON_SMOOTH_HINT        , $hint;
+   glHint GL_GENERATE_MIPMAP_HINT       , $hint;
+   #glDrawBuffer GL_BACK;
+   #glReadBuffer GL_BACK;
 
    $_->() for values %INIT_HOOK;
 }
 
+sub shutdown {
+   $_->() for values %SHUTDOWN_HOOK;
+}
+
 sub gl_check {
    return unless $DEBUG;