--- deliantra/Deliantra-Client/DC.pm 2006/04/12 20:06:36 1.28
+++ deliantra/Deliantra-Client/DC.pm 2006/05/17 15:18:57 1.52
@@ -21,12 +21,17 @@
XSLoader::load "CFClient", $VERSION;
}
-use SDL::OpenGL;
+use Carp ();
+use AnyEvent ();
+use BerkeleyDB;
+
+use CFClient::OpenGL;
our %GL_EXT;
our $GL_VERSION;
our $GL_NPOT;
+our $GL_DEBUG = 1;
sub gl_init {
$GL_VERSION = gl_version * 1;
@@ -34,23 +39,27 @@
$GL_NPOT = $GL_EXT{GL_ARB_texture_non_power_of_two} || $GL_VERSION >= 2;
- glClearColor 0.45, 0.45, 0.45, 1;
-
- glEnable GL_TEXTURE_2D;
- glEnable GL_COLOR_MATERIAL;
+ glDisable GL_COLOR_MATERIAL;
glShadeModel GL_FLAT;
+ glDisable GL_DITHER;
glDisable GL_DEPTH_TEST;
- glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
-
glHint GL_PERSPECTIVE_CORRECTION_HINT, GL_FASTEST;
CFClient::Texture::restore_state ();
}
+sub gl_check {
+ return unless $GL_DEBUG;
+
+ if (my $error = glGetError) {
+ Carp::cluck sprintf "opengl error %x while %s", $error, sprintf @_;
+ }
+}
+
sub find_rcfile($) {
my $path;
- for (@INC) {
+ for (grep !ref, @INC) {
$path = "$_/CFClient/resources/$_[0]";
return $path if -r $path;
}
@@ -90,15 +99,109 @@
close CFG;
}
+mkdir "$Crossfire::VARDIR/pclient", 0777;
+
+our $DB_ENV = new BerkeleyDB::Env
+ -Home => "$Crossfire::VARDIR/pclient",
+ -Cachesize => 1_000_000,
+ -ErrFile => "$Crossfire::VARDIR/pclient/errorlog.txt",
+# -ErrPrefix => "DATABASE",
+ -Verbose => 1,
+ -Flags => DB_CREATE | DB_RECOVER_FATAL | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN,
+ or die "unable to create/open database home $Crossfire::VARDIR/pclient: $BerkeleyDB::Error";
+
+sub db_table($) {
+ my ($table) = @_;
+
+ $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge;
+
+ new CFClient::Database
+ -Env => $DB_ENV,
+ -Filename => $table,
+# -Filename => "database",
+# -Subname => $table,
+ -Property => DB_CHKSUM,
+ -Flags => DB_CREATE | DB_UPGRADE,
+ or die "unable to create/open database table $_[0]: $BerkeleyDB::Error";
+}
+
+sub pod_to_pango($) {
+ my ($pom) = @_;
+
+ $pom->present ("CFClient::PodToPango")
+}
+
+package CFClient::PodToPango;
+
+use base Pod::POM::View::Text;
+
+our $indent = 0;
+
+*view_seq_code =
+*view_seq_bold = sub { "$_[1]" };
+*view_seq_italic = sub { "$_[1]" };
+*view_seq_space =
+*view_seq_link =
+*view_seq_index = sub { CFClient::UI::Label::escape ($_[1]) };
+
+sub view_seq_text {
+ my $text = $_[1];
+ $text =~ s/\s+/ /g;
+ CFClient::UI::Label::escape ($text)
+}
+
+sub view_item {
+ ("\t" x ($indent / 4))
+ . $_[1]->title->present ($_[0])
+ . "\n"
+ . $_[1]->content->present ($_[0])
+}
+
+sub view_textblock {
+ ("\t" x ($indent / 2)) . "$_[1]\n\n"
+}
+
+sub view_head2 {
+ "" . $_[1]->title->present ($_[0]) . "\n\n"
+ . $_[1]->content->present ($_[0])
+};
+
+sub view_over {
+ local $indent = $indent + $_[1]->indent;
+ $_[1]->content->present ($_[0])
+}
+
+package CFClient::Database;
+
+our @ISA = BerkeleyDB::Btree::;
+
+sub get($$) {
+ my $data;
+
+ $_[0]->db_get ($_[1], $data) == 0
+ ? $data
+ : ()
+}
+
+my %DB_SYNC;
+
+sub put($$$) {
+ my ($db, $key, $data) = @_;
+
+ $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync });
+
+ $db->db_put ($key => $data)
+}
+
package CFClient::Texture;
use strict;
use Scalar::Util;
-use SDL::OpenGL;
+use CFClient::OpenGL;
-my @textures;
+my %TEXTURES;
sub new {
my ($class, %data) = @_;
@@ -106,11 +209,11 @@
my $self = bless {
internalformat => GL_RGBA,
format => GL_RGBA,
+ type => GL_UNSIGNED_BYTE,
%data,
}, $class;
- push @textures, $self;
- Scalar::Util::weaken $textures[-1];
+ Scalar::Util::weaken ($TEXTURES{$self+0} = $self);
$self->upload;
@@ -118,19 +221,19 @@
}
sub new_from_image {
- my ($class, $image) = @_;
+ my ($class, $image, %arg) = @_;
- $class->new (image => $image)
+ $class->new (image => $image, %arg)
}
sub new_from_file {
- my ($class, $path) = @_;
+ my ($class, $path, %arg) = @_;
open my $fh, "<:raw", $path
or die "$path: $!";
local $/;
- $class->new_from_image (<$fh>)
+ $class->new_from_image (<$fh>, %arg)
}
#sub new_from_surface {
@@ -146,23 +249,25 @@
#}
sub new_from_layout {
- my ($class, $layout) = @_;
+ my ($class, $layout, %arg) = @_;
- my ($w, $h, $data) = $layout->render;
+ my ($w, $h, $data, $format, $internalformat) = $layout->render;
$class->new (
w => $w,
h => $h,
data => $data,
- internalformat => GL_ALPHA4,
- format => GL_ALPHA,
+ format => $format,
+ internalformat => $format,
+ type => GL_UNSIGNED_BYTE,
+ %arg,
)
}
sub new_from_opengl {
my ($class, $w, $h, $cb) = @_;
- $class->new (w => $w, h => $h, render_cb => $cb)
+ $class->new (w => $w || 1, h => $h || 1, render_cb => $cb)
}
sub topot {
@@ -181,42 +286,34 @@
} elsif (exists $self->{render_cb}) {
glViewport 0, 0, $self->{w}, $self->{h};
- glOrtho 0, $self->{w}, 0, $self->{h}, -10000, 10000;
glMatrixMode GL_PROJECTION;
glLoadIdentity;
+ glOrtho 0, $self->{w}, 0, $self->{h}, -10000, 10000;
glMatrixMode GL_MODELVIEW;
glLoadIdentity;
- glClear GL_COLOR_BUFFER_BIT;
$self->{render_cb}->($self, $self->{w}, $self->{h});
} else {
- use Gtk2;#d# TODO kill
- my $pb = new Gtk2::Gdk::PixbufLoader;
- $pb->write ($self->{image});
- $pb->close;
-
- $pb = $pb->get_pixbuf;
- $pb = $pb->add_alpha (0, 0, 0, 0);
-
- $self->{w} = $pb->get_width;
- $self->{h} = $pb->get_height;
-
- $data = $pb->get_pixels;
+ ($self->{w}, $self->{h}, $data, $self->{internalformat}, $self->{format}, $self->{type})
+ = CFClient::load_image_inline $self->{image};
}
my ($tw, $th) = @$self{qw(w h)};
- unless ($tw && $th) {
+ unless ($tw > 0 && $th > 0) {
$tw = $th = 1;
$data = "\x00" x 64;
}
+ $self->{minified} = [CFClient::average $tw, $th, $data]
+ if $self->{minify};
+
unless ($GL_NPOT) {
# TODO: does not work for zero-sized textures
$tw = topot $tw;
$th = topot $th;
- if ($tw != $self->{w} || $th != $self->{h} && defined $data) {
+ if (($tw != $self->{w} || $th != $self->{h}) && defined $data) {
my $bpp = (length $data) / ($self->{w} * $self->{h});
$data = pack "(a" . ($tw * $bpp) . ")*",
unpack "(a" . ($self->{w} * $bpp) . ")*", $data;
@@ -227,45 +324,62 @@
$self->{s} = $self->{w} / $tw;
$self->{t} = $self->{h} / $th;
- $self->{name} ||= (glGenTextures 1)->[0];
+ $self->{name} ||= glGenTexture;
glBindTexture GL_TEXTURE_2D, $self->{name};
- glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, $::FAST ? GL_NEAREST : GL_LINEAR;
- glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, $::FAST ? GL_NEAREST : GL_LINEAR;
glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP;
glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP;
+
+ if ($::FAST) {
+ glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST;
+ glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST;
+ } elsif ($self->{mipmap} && $GL_VERSION >= 1.4) {
+ # alternatively check for 0x8191
+ glTexParameter GL_TEXTURE_2D, GL_GENERATE_MIPMAP, 1;
+ glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR;
+ glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR;
+ } else {
+ glTexParameter GL_TEXTURE_2D, GL_GENERATE_MIPMAP, $self->{mipmap};
+ glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR;
+ glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR;
+ }
+ glGetError;
+
if (defined $data) {
glTexImage2D GL_TEXTURE_2D, 0,
$self->{internalformat},
$tw, $th, # need to pad texture first
0,
$self->{format},
- GL_UNSIGNED_BYTE,
+ $self->{type},
$data;
- glGetError and die;
+ CFClient::gl_check "uploading texture %dx%d if=%x f=%x t=%x",
+ $tw, $th, $self->{internalformat}, $self->{format}, $self->{type};
} else {
glCopyTexImage2D GL_TEXTURE_2D, 0,
$self->{internalformat},
0, 0,
$tw, $th,
0;
- glGetError and die;
+ CFClient::gl_check "copying to texture %dx%d if=%x",
+ $tw, $th, $self->{internalformat};
}
}
sub DESTROY {
my ($self) = @_;
- return unless exists $self->{name};
+ delete $TEXTURES{$self+0};
- glDeleteTextures delete $self->{name};
+ glDeleteTexture delete $self->{name}
+ if $self->{name};
}
sub restore_state{
$_->upload
- for grep $_, @textures;
+ for values %TEXTURES;
};
1;