| … | |
… | |
| 47 | unless defined $image; |
47 | unless defined $image; |
| 48 | |
48 | |
| 49 | $class->new (image => $image, internalformat => undef, %arg) |
49 | $class->new (image => $image, internalformat => undef, %arg) |
| 50 | } |
50 | } |
| 51 | |
51 | |
| 52 | |
|
|
| 53 | sub new_from_file { |
52 | sub new_from_resource { |
| 54 | my ($class, $path, %arg) = @_; |
53 | my ($class, $path, %arg) = @_; |
| 55 | |
54 | |
| 56 | open my $fh, "<:raw", $path |
55 | $class->new (resource_path => $path, internalformat => undef, %arg) |
| 57 | or die "$path: $!"; |
|
|
| 58 | |
|
|
| 59 | local $/; |
|
|
| 60 | $class->new_from_image (<$fh>, %arg) |
|
|
| 61 | } |
56 | } |
| 62 | |
57 | |
| 63 | #sub new_from_surface { |
58 | #sub new_from_surface { |
| 64 | # my ($class, $surface) = @_; |
59 | # my ($class, $surface) = @_; |
| 65 | # |
60 | # |
| … | |
… | |
| 121 | # $rw,$rh rendered/used size |
116 | # $rw,$rh rendered/used size |
| 122 | # $dw,$dh $data |
117 | # $dw,$dh $data |
| 123 | |
118 | |
| 124 | my ($data, $dw, $dh); |
119 | my ($data, $dw, $dh); |
| 125 | |
120 | |
|
|
121 | if (exists $self->{resource_path}) { |
|
|
122 | open my $fh, "<:raw", DC::find_rcfile $self->{resource_path}; |
|
|
123 | local $/; |
|
|
124 | delete $self->{internalformat}; |
|
|
125 | $self->{image} = <$fh>; |
|
|
126 | $self->{delete_image} = 1; |
|
|
127 | } |
|
|
128 | |
| 126 | if (defined $self->{data}) { |
129 | if (defined $self->{data}) { |
| 127 | $data = $self->{data}; |
130 | $data = $self->{data}; |
| 128 | ($dw, $dh) = @$self{qw(w h)}; |
131 | ($dw, $dh) = @$self{qw(w h)}; |
| 129 | |
132 | |
| 130 | } elsif ($self->{render_cb}) { |
133 | } elsif ($self->{render_cb}) { |
| … | |
… | |
| 180 | $th >>= 1; |
183 | $th >>= 1; |
| 181 | } |
184 | } |
| 182 | |
185 | |
| 183 | # decide the amount of space used in the texture |
186 | # decide the amount of space used in the texture |
| 184 | my ($rw, $rh); |
187 | my ($rw, $rh); |
| 185 | my ($ox, $oy); # area shift to lessen effetc of buggy opengl implementations (nvida, ati) |
188 | my ($ox, $oy); # area shift to lessen effect of buggy opengl implementations (nvida, ati) |
| 186 | my $render; |
189 | my $render; |
| 187 | |
190 | |
| 188 | if ($self->{render_cb}) { |
191 | if ($self->{render_cb}) { |
| 189 | # use only part of the texture |
192 | # use only part of the texture |
| 190 | #$rw >>= 1 while $rw > $tw; |
193 | #$rw >>= 1 while $rw > $tw; |
