… | |
… | |
19 | |
19 | |
20 | use XSLoader; |
20 | use XSLoader; |
21 | XSLoader::load "CFClient", $VERSION; |
21 | XSLoader::load "CFClient", $VERSION; |
22 | } |
22 | } |
23 | |
23 | |
24 | use SDL::OpenGL; |
24 | use AnyEvent; |
|
|
25 | use BerkeleyDB; |
|
|
26 | use CFClient::OpenGL; |
25 | |
27 | |
26 | our %GL_EXT; |
28 | our %GL_EXT; |
27 | our $GL_VERSION; |
29 | our $GL_VERSION; |
28 | |
30 | |
29 | our $GL_NPOT; |
31 | our $GL_NPOT; |
… | |
… | |
86 | } |
88 | } |
87 | |
89 | |
88 | close CFG; |
90 | close CFG; |
89 | } |
91 | } |
90 | |
92 | |
|
|
93 | mkdir "$Crossfire::VARDIR/pclient", 0777; |
|
|
94 | |
|
|
95 | our $DB_ENV = new BerkeleyDB::Env |
|
|
96 | -Home => "$Crossfire::VARDIR/pclient", |
|
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97 | -Cachesize => 1_000_000, |
|
|
98 | -ErrFile => "$Crossfire::VARDIR/pclient/errorlog.txt", |
|
|
99 | # -ErrPrefix => "DATABASE", |
|
|
100 | -Verbose => 1, |
|
|
101 | -Flags => DB_CREATE | DB_RECOVER_FATAL | DB_INIT_MPOOL | DB_INIT_LOCK | DB_INIT_TXN, |
|
|
102 | or die "unable to create/open database home $Crossfire::VARDIR/pclient: $BerkeleyDB::Error"; |
|
|
103 | |
|
|
104 | sub db_table($) { |
|
|
105 | my ($table) = @_; |
|
|
106 | |
|
|
107 | $table =~ s/([^a-zA-Z0-9_\-])/sprintf "=%x=", ord $1/ge; |
|
|
108 | |
|
|
109 | new CFClient::Database |
|
|
110 | -Env => $DB_ENV, |
|
|
111 | -Filename => $table, |
|
|
112 | # -Filename => "database", |
|
|
113 | # -Subname => $table, |
|
|
114 | -Flags => DB_CREATE | DB_UPGRADE, |
|
|
115 | or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"; |
|
|
116 | } |
|
|
117 | |
|
|
118 | package CFClient::Database; |
|
|
119 | |
|
|
120 | our @ISA = BerkeleyDB::Btree::; |
|
|
121 | |
|
|
122 | sub get($$) { |
|
|
123 | my $data; |
|
|
124 | |
|
|
125 | $_[0]->db_get ($_[1], $data) == 0 |
|
|
126 | ? $data |
|
|
127 | : () |
|
|
128 | } |
|
|
129 | |
|
|
130 | my %DB_SYNC; |
|
|
131 | |
|
|
132 | sub put($$$) { |
|
|
133 | my ($db, $key, $data) = @_; |
|
|
134 | |
|
|
135 | $DB_SYNC{$db} = AnyEvent->timer (after => 5, cb => sub { $db->db_sync }); |
|
|
136 | |
|
|
137 | $db->db_put ($key => $data) |
|
|
138 | } |
|
|
139 | |
91 | package CFClient::Texture; |
140 | package CFClient::Texture; |
92 | |
141 | |
93 | use strict; |
142 | use strict; |
94 | |
143 | |
95 | use Scalar::Util; |
144 | use Scalar::Util; |
96 | |
145 | |
97 | use SDL::OpenGL; |
146 | use CFClient::OpenGL; |
98 | |
147 | |
99 | my @textures; |
148 | my %TEXTURES; |
100 | |
149 | |
101 | sub new { |
150 | sub new { |
102 | my ($class, %data) = @_; |
151 | my ($class, %data) = @_; |
103 | |
152 | |
104 | my $self = bless { |
153 | my $self = bless { |
… | |
… | |
106 | format => GL_RGBA, |
155 | format => GL_RGBA, |
107 | type => GL_UNSIGNED_BYTE, |
156 | type => GL_UNSIGNED_BYTE, |
108 | %data, |
157 | %data, |
109 | }, $class; |
158 | }, $class; |
110 | |
159 | |
111 | push @textures, $self; |
160 | Scalar::Util::weaken ($TEXTURES{$self+0} = $self); |
112 | Scalar::Util::weaken $textures[-1]; |
|
|
113 | |
161 | |
114 | $self->upload; |
162 | $self->upload; |
115 | |
163 | |
116 | $self |
164 | $self |
117 | } |
165 | } |
118 | |
166 | |
119 | sub new_from_image { |
167 | sub new_from_image { |
120 | my ($class, $image) = @_; |
168 | my ($class, $image, %arg) = @_; |
121 | |
169 | |
122 | $class->new (image => $image) |
170 | $class->new (image => $image, %arg) |
123 | } |
171 | } |
124 | |
172 | |
125 | sub new_from_file { |
173 | sub new_from_file { |
126 | my ($class, $path) = @_; |
174 | my ($class, $path, %arg) = @_; |
127 | |
175 | |
128 | open my $fh, "<:raw", $path |
176 | open my $fh, "<:raw", $path |
129 | or die "$path: $!"; |
177 | or die "$path: $!"; |
130 | |
178 | |
131 | local $/; |
179 | local $/; |
132 | $class->new_from_image (<$fh>) |
180 | $class->new_from_image (<$fh>, %arg) |
133 | } |
181 | } |
134 | |
182 | |
135 | #sub new_from_surface { |
183 | #sub new_from_surface { |
136 | # my ($class, $surface) = @_; |
184 | # my ($class, $surface) = @_; |
137 | # |
185 | # |
… | |
… | |
143 | # h => $surface->height, |
191 | # h => $surface->height, |
144 | # ) |
192 | # ) |
145 | #} |
193 | #} |
146 | |
194 | |
147 | sub new_from_layout { |
195 | sub new_from_layout { |
148 | my ($class, $layout) = @_; |
196 | my ($class, $layout, %arg) = @_; |
149 | |
197 | |
150 | my ($w, $h, $data) = $layout->render; |
198 | my ($w, $h, $data) = $layout->render; |
151 | |
199 | |
152 | $class->new ( |
200 | $class->new ( |
153 | w => $w, |
201 | w => $w, |
154 | h => $h, |
202 | h => $h, |
155 | data => $data, |
203 | data => $data, |
156 | internalformat => GL_ALPHA4, |
204 | internalformat => GL_ALPHA4, |
157 | format => GL_ALPHA, |
205 | format => GL_ALPHA, |
158 | type => GL_UNSIGNED_BYTE, |
206 | type => GL_UNSIGNED_BYTE, |
|
|
207 | %arg, |
159 | ) |
208 | ) |
160 | } |
209 | } |
161 | |
210 | |
162 | sub new_from_opengl { |
211 | sub new_from_opengl { |
163 | my ($class, $w, $h, $cb) = @_; |
212 | my ($class, $w, $h, $cb) = @_; |
… | |
… | |
179 | if (exists $self->{data}) { |
228 | if (exists $self->{data}) { |
180 | $data = $self->{data}; |
229 | $data = $self->{data}; |
181 | |
230 | |
182 | } elsif (exists $self->{render_cb}) { |
231 | } elsif (exists $self->{render_cb}) { |
183 | glViewport 0, 0, $self->{w}, $self->{h}; |
232 | glViewport 0, 0, $self->{w}, $self->{h}; |
184 | glOrtho 0, $self->{w}, 0, $self->{h}, -10000, 10000; |
|
|
185 | glMatrixMode GL_PROJECTION; |
233 | glMatrixMode GL_PROJECTION; |
186 | glLoadIdentity; |
234 | glLoadIdentity; |
|
|
235 | glOrtho 0, $self->{w}, 0, $self->{h}, -10000, 10000; |
187 | glMatrixMode GL_MODELVIEW; |
236 | glMatrixMode GL_MODELVIEW; |
188 | glLoadIdentity; |
237 | glLoadIdentity; |
189 | glClear GL_COLOR_BUFFER_BIT; |
|
|
190 | $self->{render_cb}->($self, $self->{w}, $self->{h}); |
238 | $self->{render_cb}->($self, $self->{w}, $self->{h}); |
191 | |
239 | |
192 | } else { |
240 | } else { |
193 | ($self->{w}, $self->{h}, $data, $self->{internalformat}, $self->{format}, $self->{type}) |
241 | ($self->{w}, $self->{h}, $data, $self->{internalformat}, $self->{format}, $self->{type}) |
194 | = CFClient::load_image_inline $self->{image}; |
242 | = CFClient::load_image_inline $self->{image}; |
… | |
… | |
198 | |
246 | |
199 | unless ($tw && $th) { |
247 | unless ($tw && $th) { |
200 | $tw = $th = 1; |
248 | $tw = $th = 1; |
201 | $data = "\x00" x 64; |
249 | $data = "\x00" x 64; |
202 | } |
250 | } |
|
|
251 | |
|
|
252 | $self->{minified} = [CFClient::average $tw, $th, $data] |
|
|
253 | if $self->{minify}; |
203 | |
254 | |
204 | unless ($GL_NPOT) { |
255 | unless ($GL_NPOT) { |
205 | # TODO: does not work for zero-sized textures |
256 | # TODO: does not work for zero-sized textures |
206 | $tw = topot $tw; |
257 | $tw = topot $tw; |
207 | $th = topot $th; |
258 | $th = topot $th; |
… | |
… | |
215 | } |
266 | } |
216 | |
267 | |
217 | $self->{s} = $self->{w} / $tw; |
268 | $self->{s} = $self->{w} / $tw; |
218 | $self->{t} = $self->{h} / $th; |
269 | $self->{t} = $self->{h} / $th; |
219 | |
270 | |
|
|
271 | glGetError; |
|
|
272 | |
220 | $self->{name} ||= (glGenTextures 1)->[0]; |
273 | $self->{name} ||= glGenTexture; |
221 | |
274 | |
222 | glBindTexture GL_TEXTURE_2D, $self->{name}; |
275 | glBindTexture GL_TEXTURE_2D, $self->{name}; |
223 | |
276 | |
224 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, $::FAST ? GL_NEAREST : GL_LINEAR; |
|
|
225 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, $::FAST ? GL_NEAREST : GL_LINEAR; |
|
|
226 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP; |
277 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP; |
227 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP; |
278 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP; |
|
|
279 | |
|
|
280 | if ($::FAST) { |
|
|
281 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST; |
|
|
282 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST; |
|
|
283 | } else { |
|
|
284 | glTexParameter GL_TEXTURE_2D, GL_GENERATE_MIPMAP, $self->{mipmap}; |
|
|
285 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR; |
|
|
286 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, $self->{mipmap} ? GL_LINEAR_MIPMAP_LINEAR : GL_LINEAR; |
|
|
287 | } |
228 | |
288 | |
229 | if (defined $data) { |
289 | if (defined $data) { |
230 | glTexImage2D GL_TEXTURE_2D, 0, |
290 | glTexImage2D GL_TEXTURE_2D, 0, |
231 | $self->{internalformat}, |
291 | $self->{internalformat}, |
232 | $tw, $th, # need to pad texture first |
292 | $tw, $th, # need to pad texture first |
233 | 0, |
293 | 0, |
234 | $self->{format}, |
294 | $self->{format}, |
235 | $self->{type}, |
295 | $self->{type}, |
236 | $data; |
296 | $data; |
237 | glGetError and die; |
297 | if (my $error = glGetError) { |
|
|
298 | warn sprintf "texture upload error: %x %dx%d i=%x f=%x t=%x\n", |
|
|
299 | $error, $tw, $th, $self->{internalformat}, $self->{format}, $self->{type}; |
|
|
300 | } |
238 | } else { |
301 | } else { |
239 | glCopyTexImage2D GL_TEXTURE_2D, 0, |
302 | glCopyTexImage2D GL_TEXTURE_2D, 0, |
240 | $self->{internalformat}, |
303 | $self->{internalformat}, |
241 | 0, 0, |
304 | 0, 0, |
242 | $tw, $th, |
305 | $tw, $th, |
243 | 0; |
306 | 0; |
244 | glGetError and die; |
307 | glGetError and die "glCopyTexImage2D $tw,$th"; |
245 | } |
308 | } |
246 | } |
309 | } |
247 | |
310 | |
248 | sub DESTROY { |
311 | sub DESTROY { |
249 | my ($self) = @_; |
312 | my ($self) = @_; |
250 | |
313 | |
251 | return unless exists $self->{name}; |
314 | delete $TEXTURES{$self+0}; |
252 | |
315 | |
253 | glDeleteTextures delete $self->{name}; |
316 | glDeleteTexture delete $self->{name} |
|
|
317 | if $self->{name}; |
254 | } |
318 | } |
255 | |
319 | |
256 | sub restore_state{ |
320 | sub restore_state{ |
257 | $_->upload |
321 | $_->upload |
258 | for grep $_, @textures; |
322 | for values %TEXTURES; |
259 | }; |
323 | }; |
260 | |
324 | |
261 | 1; |
325 | 1; |
262 | |
326 | |
263 | =back |
327 | =back |