| … | |
… | |
| 31 | sub gl_init { |
31 | sub gl_init { |
| 32 | $GL_VERSION = gl_version * 1; |
32 | $GL_VERSION = gl_version * 1; |
| 33 | %GL_EXT = map +($_ => 1), split /\s+/, gl_extensions; |
33 | %GL_EXT = map +($_ => 1), split /\s+/, gl_extensions; |
| 34 | |
34 | |
| 35 | $GL_NPOT = $GL_EXT{GL_ARB_texture_non_power_of_two} || $GL_VERSION >= 2; |
35 | $GL_NPOT = $GL_EXT{GL_ARB_texture_non_power_of_two} || $GL_VERSION >= 2; |
| 36 | |
|
|
| 37 | glClearColor 0.45, 0.45, 0.45, 1; |
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|
| 38 | |
36 | |
| 39 | glEnable GL_TEXTURE_2D; |
37 | glEnable GL_TEXTURE_2D; |
| 40 | glEnable GL_COLOR_MATERIAL; |
38 | glEnable GL_COLOR_MATERIAL; |
| 41 | glShadeModel GL_FLAT; |
39 | glShadeModel GL_FLAT; |
| 42 | glDisable GL_DEPTH_TEST; |
40 | glDisable GL_DEPTH_TEST; |
| … | |
… | |
| 104 | my ($class, %data) = @_; |
102 | my ($class, %data) = @_; |
| 105 | |
103 | |
| 106 | my $self = bless { |
104 | my $self = bless { |
| 107 | internalformat => GL_RGBA, |
105 | internalformat => GL_RGBA, |
| 108 | format => GL_RGBA, |
106 | format => GL_RGBA, |
|
|
107 | type => GL_UNSIGNED_BYTE, |
| 109 | %data, |
108 | %data, |
| 110 | }, $class; |
109 | }, $class; |
| 111 | |
110 | |
| 112 | push @textures, $self; |
111 | push @textures, $self; |
| 113 | Scalar::Util::weaken $textures[-1]; |
112 | Scalar::Util::weaken $textures[-1]; |
| … | |
… | |
| 154 | w => $w, |
153 | w => $w, |
| 155 | h => $h, |
154 | h => $h, |
| 156 | data => $data, |
155 | data => $data, |
| 157 | internalformat => GL_ALPHA4, |
156 | internalformat => GL_ALPHA4, |
| 158 | format => GL_ALPHA, |
157 | format => GL_ALPHA, |
|
|
158 | type => GL_UNSIGNED_BYTE, |
| 159 | ) |
159 | ) |
| 160 | } |
160 | } |
| 161 | |
161 | |
| 162 | sub new_from_opengl { |
162 | sub new_from_opengl { |
| 163 | my ($class, $w, $h, $cb) = @_; |
163 | my ($class, $w, $h, $cb) = @_; |
| … | |
… | |
| 188 | glLoadIdentity; |
188 | glLoadIdentity; |
| 189 | glClear GL_COLOR_BUFFER_BIT; |
189 | glClear GL_COLOR_BUFFER_BIT; |
| 190 | $self->{render_cb}->($self, $self->{w}, $self->{h}); |
190 | $self->{render_cb}->($self, $self->{w}, $self->{h}); |
| 191 | |
191 | |
| 192 | } else { |
192 | } else { |
| 193 | my $pb = new Gtk2::Gdk::PixbufLoader; |
193 | ($self->{w}, $self->{h}, $data, $self->{internalformat}, $self->{format}, $self->{type}) |
| 194 | $pb->write ($self->{image}); |
194 | = CFClient::load_image_inline $self->{image}; |
| 195 | $pb->close; |
|
|
| 196 | |
|
|
| 197 | $pb = $pb->get_pixbuf; |
|
|
| 198 | $pb = $pb->add_alpha (0, 0, 0, 0); |
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|
| 199 | |
|
|
| 200 | $self->{w} = $pb->get_width; |
|
|
| 201 | $self->{h} = $pb->get_height; |
|
|
| 202 | |
|
|
| 203 | $data = $pb->get_pixels; |
|
|
| 204 | } |
195 | } |
| 205 | |
196 | |
| 206 | my ($tw, $th) = @$self{qw(w h)}; |
197 | my ($tw, $th) = @$self{qw(w h)}; |
| 207 | |
198 | |
| 208 | unless ($tw && $th) { |
199 | unless ($tw && $th) { |
| … | |
… | |
| 239 | glTexImage2D GL_TEXTURE_2D, 0, |
230 | glTexImage2D GL_TEXTURE_2D, 0, |
| 240 | $self->{internalformat}, |
231 | $self->{internalformat}, |
| 241 | $tw, $th, # need to pad texture first |
232 | $tw, $th, # need to pad texture first |
| 242 | 0, |
233 | 0, |
| 243 | $self->{format}, |
234 | $self->{format}, |
| 244 | GL_UNSIGNED_BYTE, |
235 | $self->{type}, |
| 245 | $data; |
236 | $data; |
| 246 | glGetError and die; |
237 | glGetError and die; |
| 247 | } else { |
238 | } else { |
| 248 | glCopyTexImage2D GL_TEXTURE_2D, 0, |
239 | glCopyTexImage2D GL_TEXTURE_2D, 0, |
| 249 | $self->{internalformat}, |
240 | $self->{internalformat}, |
