… | |
… | |
19 | |
19 | |
20 | use XSLoader; |
20 | use XSLoader; |
21 | XSLoader::load "CFClient", $VERSION; |
21 | XSLoader::load "CFClient", $VERSION; |
22 | } |
22 | } |
23 | |
23 | |
|
|
24 | use Carp (); |
24 | use AnyEvent; |
25 | use AnyEvent (); |
25 | use BerkeleyDB; |
26 | use BerkeleyDB; |
|
|
27 | |
26 | use CFClient::OpenGL; |
28 | use CFClient::OpenGL; |
27 | |
29 | |
28 | our %GL_EXT; |
30 | our %GL_EXT; |
29 | our $GL_VERSION; |
31 | our $GL_VERSION; |
30 | |
32 | |
31 | our $GL_NPOT; |
33 | our $GL_NPOT; |
|
|
34 | our $GL_DEBUG = 1; |
32 | |
35 | |
33 | sub gl_init { |
36 | sub gl_init { |
34 | $GL_VERSION = gl_version * 1; |
37 | $GL_VERSION = gl_version * 1; |
35 | %GL_EXT = map +($_ => 1), split /\s+/, gl_extensions; |
38 | %GL_EXT = map +($_ => 1), split /\s+/, gl_extensions; |
36 | |
39 | |
37 | $GL_NPOT = $GL_EXT{GL_ARB_texture_non_power_of_two} || $GL_VERSION >= 2; |
40 | $GL_NPOT = $GL_EXT{GL_ARB_texture_non_power_of_two} || $GL_VERSION >= 2; |
38 | |
41 | |
39 | glEnable GL_TEXTURE_2D; |
|
|
40 | glEnable GL_COLOR_MATERIAL; |
42 | glDisable GL_COLOR_MATERIAL; |
41 | glShadeModel GL_FLAT; |
43 | glShadeModel GL_FLAT; |
|
|
44 | glDisable GL_DITHER; |
42 | glDisable GL_DEPTH_TEST; |
45 | glDisable GL_DEPTH_TEST; |
43 | glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; |
|
|
44 | |
|
|
45 | glHint GL_PERSPECTIVE_CORRECTION_HINT, GL_FASTEST; |
46 | glHint GL_PERSPECTIVE_CORRECTION_HINT, GL_FASTEST; |
46 | |
47 | |
47 | CFClient::Texture::restore_state (); |
48 | CFClient::Texture::restore_state (); |
|
|
49 | } |
|
|
50 | |
|
|
51 | sub gl_check { |
|
|
52 | return unless $GL_DEBUG; |
|
|
53 | |
|
|
54 | if (my $error = glGetError) { |
|
|
55 | Carp::cluck sprintf "opengl error %x while %s", $error, sprintf @_; |
|
|
56 | } |
48 | } |
57 | } |
49 | |
58 | |
50 | sub find_rcfile($) { |
59 | sub find_rcfile($) { |
51 | my $path; |
60 | my $path; |
52 | |
61 | |
53 | for (@INC) { |
62 | for (grep !ref, @INC) { |
54 | $path = "$_/CFClient/resources/$_[0]"; |
63 | $path = "$_/CFClient/resources/$_[0]"; |
55 | return $path if -r $path; |
64 | return $path if -r $path; |
56 | } |
65 | } |
57 | |
66 | |
58 | die "FATAL: can't find required file $_[0]\n"; |
67 | die "FATAL: can't find required file $_[0]\n"; |
… | |
… | |
109 | new CFClient::Database |
118 | new CFClient::Database |
110 | -Env => $DB_ENV, |
119 | -Env => $DB_ENV, |
111 | -Filename => $table, |
120 | -Filename => $table, |
112 | # -Filename => "database", |
121 | # -Filename => "database", |
113 | # -Subname => $table, |
122 | # -Subname => $table, |
|
|
123 | -Property => DB_CHKSUM, |
114 | -Flags => DB_CREATE | DB_UPGRADE, |
124 | -Flags => DB_CREATE | DB_UPGRADE, |
115 | or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"; |
125 | or die "unable to create/open database table $_[0]: $BerkeleyDB::Error"; |
|
|
126 | } |
|
|
127 | |
|
|
128 | sub pod_to_pango($) { |
|
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129 | my ($pom) = @_; |
|
|
130 | |
|
|
131 | $pom->present ("CFClient::PodToPango") |
|
|
132 | } |
|
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133 | |
|
|
134 | package CFClient::PodToPango; |
|
|
135 | |
|
|
136 | use base Pod::POM::View::Text; |
|
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137 | |
|
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138 | our $indent = 0; |
|
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139 | |
|
|
140 | *view_seq_code = |
|
|
141 | *view_seq_bold = sub { "<b>$_[1]</b>" }; |
|
|
142 | *view_seq_italic = sub { "<i>$_[1]</i>" }; |
|
|
143 | *view_seq_space = |
|
|
144 | *view_seq_link = |
|
|
145 | *view_seq_index = sub { CFClient::UI::Label::escape ($_[1]) }; |
|
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146 | |
|
|
147 | sub view_seq_text { |
|
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148 | my $text = $_[1]; |
|
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149 | $text =~ s/\s+/ /g; |
|
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150 | CFClient::UI::Label::escape ($text) |
|
|
151 | } |
|
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152 | |
|
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153 | sub view_item { |
|
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154 | ("\t" x ($indent / 4)) |
|
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155 | . $_[1]->title->present ($_[0]) |
|
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156 | . "\n" |
|
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157 | . $_[1]->content->present ($_[0]) |
|
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158 | } |
|
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159 | |
|
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160 | sub view_verbatim { |
|
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161 | (join "", |
|
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162 | map +("\t" x ($indent / 2)) . "$_\n", |
|
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163 | split /\n/, CFClient::UI::Label::escape ($_[1])) |
|
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164 | . "\n" |
|
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165 | } |
|
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166 | |
|
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167 | sub view_textblock { |
|
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168 | ("\t" x ($indent / 2)) . "$_[1]\n\n" |
|
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169 | } |
|
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170 | |
|
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171 | sub view_head2 { |
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172 | "<big>" . $_[1]->title->present ($_[0]) . "</big>\n\n" |
|
|
173 | . $_[1]->content->present ($_[0]) |
|
|
174 | }; |
|
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175 | |
|
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176 | sub view_over { |
|
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177 | local $indent = $indent + $_[1]->indent; |
|
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178 | $_[1]->content->present ($_[0]) |
116 | } |
179 | } |
117 | |
180 | |
118 | package CFClient::Database; |
181 | package CFClient::Database; |
119 | |
182 | |
120 | our @ISA = BerkeleyDB::Btree::; |
183 | our @ISA = BerkeleyDB::Btree::; |
… | |
… | |
193 | #} |
256 | #} |
194 | |
257 | |
195 | sub new_from_layout { |
258 | sub new_from_layout { |
196 | my ($class, $layout, %arg) = @_; |
259 | my ($class, $layout, %arg) = @_; |
197 | |
260 | |
198 | my ($w, $h, $data) = $layout->render; |
261 | my ($w, $h, $data, $format, $internalformat) = $layout->render; |
199 | |
262 | |
200 | $class->new ( |
263 | $class->new ( |
201 | w => $w, |
264 | w => $w, |
202 | h => $h, |
265 | h => $h, |
203 | data => $data, |
266 | data => $data, |
204 | internalformat => GL_ALPHA4, |
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205 | format => GL_ALPHA, |
267 | format => $format, |
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268 | internalformat => $format, |
206 | type => GL_UNSIGNED_BYTE, |
269 | type => GL_UNSIGNED_BYTE, |
207 | %arg, |
270 | %arg, |
208 | ) |
271 | ) |
209 | } |
272 | } |
210 | |
273 | |
211 | sub new_from_opengl { |
274 | sub new_from_opengl { |
212 | my ($class, $w, $h, $cb) = @_; |
275 | my ($class, $w, $h, $cb) = @_; |
213 | |
276 | |
214 | $class->new (w => $w, h => $h, render_cb => $cb) |
277 | $class->new (w => $w || 1, h => $h || 1, render_cb => $cb) |
215 | } |
278 | } |
216 | |
279 | |
217 | sub topot { |
280 | sub topot { |
218 | (grep $_ >= $_[0], 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768)[0] |
281 | (grep $_ >= $_[0], 1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 16384, 32768)[0] |
219 | } |
282 | } |
… | |
… | |
242 | = CFClient::load_image_inline $self->{image}; |
305 | = CFClient::load_image_inline $self->{image}; |
243 | } |
306 | } |
244 | |
307 | |
245 | my ($tw, $th) = @$self{qw(w h)}; |
308 | my ($tw, $th) = @$self{qw(w h)}; |
246 | |
309 | |
247 | unless ($tw && $th) { |
310 | unless ($tw > 0 && $th > 0) { |
248 | $tw = $th = 1; |
311 | $tw = $th = 1; |
249 | $data = "\x00" x 64; |
312 | $data = "\x00" x 64; |
250 | } |
313 | } |
251 | |
314 | |
252 | $self->{minified} = [CFClient::average $tw, $th, $data] |
315 | $self->{minified} = [CFClient::average $tw, $th, $data] |
… | |
… | |
255 | unless ($GL_NPOT) { |
318 | unless ($GL_NPOT) { |
256 | # TODO: does not work for zero-sized textures |
319 | # TODO: does not work for zero-sized textures |
257 | $tw = topot $tw; |
320 | $tw = topot $tw; |
258 | $th = topot $th; |
321 | $th = topot $th; |
259 | |
322 | |
260 | if ($tw != $self->{w} || $th != $self->{h} && defined $data) { |
323 | if (($tw != $self->{w} || $th != $self->{h}) && defined $data) { |
261 | my $bpp = (length $data) / ($self->{w} * $self->{h}); |
324 | my $bpp = (length $data) / ($self->{w} * $self->{h}); |
262 | $data = pack "(a" . ($tw * $bpp) . ")*", |
325 | $data = pack "(a" . ($tw * $bpp) . ")*", |
263 | unpack "(a" . ($self->{w} * $bpp) . ")*", $data; |
326 | unpack "(a" . ($self->{w} * $bpp) . ")*", $data; |
264 | $data .= ("\x00" x ($tw * $bpp)) x ($th - $self->{h}); |
327 | $data .= ("\x00" x ($tw * $bpp)) x ($th - $self->{h}); |
265 | } |
328 | } |
266 | } |
329 | } |
267 | |
330 | |
268 | $self->{s} = $self->{w} / $tw; |
331 | $self->{s} = $self->{w} / $tw; |
269 | $self->{t} = $self->{h} / $th; |
332 | $self->{t} = $self->{h} / $th; |
270 | |
333 | |
271 | glGetError; |
|
|
272 | |
|
|
273 | $self->{name} ||= glGenTexture; |
334 | $self->{name} ||= glGenTexture; |
274 | |
335 | |
275 | glBindTexture GL_TEXTURE_2D, $self->{name}; |
336 | glBindTexture GL_TEXTURE_2D, $self->{name}; |
276 | |
337 | |
277 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP; |
338 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, GL_CLAMP; |
278 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP; |
339 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, GL_CLAMP; |
279 | |
340 | |
280 | if ($::FAST) { |
341 | if ($::FAST) { |
281 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST; |
342 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST; |
282 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST; |
343 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST; |
|
|
344 | } elsif ($self->{mipmap} && $GL_VERSION >= 1.4) { |
|
|
345 | # alternatively check for 0x8191 |
|
|
346 | glTexParameter GL_TEXTURE_2D, GL_GENERATE_MIPMAP, 1; |
|
|
347 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR; |
|
|
348 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR_MIPMAP_LINEAR; |
283 | } else { |
349 | } else { |
284 | glTexParameter GL_TEXTURE_2D, GL_GENERATE_MIPMAP, $self->{mipmap}; |
350 | glTexParameter GL_TEXTURE_2D, GL_GENERATE_MIPMAP, $self->{mipmap}; |
285 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR; |
351 | 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; |
352 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR; |
287 | } |
353 | } |
288 | |
354 | |
|
|
355 | glGetError; |
|
|
356 | |
289 | if (defined $data) { |
357 | if (defined $data) { |
290 | glTexImage2D GL_TEXTURE_2D, 0, |
358 | glTexImage2D GL_TEXTURE_2D, 0, |
291 | $self->{internalformat}, |
359 | $self->{internalformat}, |
292 | $tw, $th, # need to pad texture first |
360 | $tw, $th, |
293 | 0, |
361 | 0, |
294 | $self->{format}, |
362 | $self->{format}, |
295 | $self->{type}, |
363 | $self->{type}, |
296 | $data; |
364 | $data; |
297 | if (my $error = glGetError) { |
365 | CFClient::gl_check "uploading texture %dx%d if=%x f=%x t=%x", |
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}; |
366 | $tw, $th, $self->{internalformat}, $self->{format}, $self->{type}; |
300 | } |
|
|
301 | } else { |
367 | } else { |
302 | glCopyTexImage2D GL_TEXTURE_2D, 0, |
368 | glCopyTexImage2D GL_TEXTURE_2D, 0, |
303 | $self->{internalformat}, |
369 | $self->{internalformat}, |
304 | 0, 0, |
370 | 0, 0, |
305 | $tw, $th, |
371 | $tw, $th, |
306 | 0; |
372 | 0; |
307 | glGetError and die "glCopyTexImage2D $tw,$th"; |
373 | CFClient::gl_check "copying to texture %dx%d if=%x", |
|
|
374 | $tw, $th, $self->{internalformat}; |
308 | } |
375 | } |
309 | } |
376 | } |
310 | |
377 | |
311 | sub DESTROY { |
378 | sub DESTROY { |
312 | my ($self) = @_; |
379 | my ($self) = @_; |
… | |
… | |
315 | |
382 | |
316 | glDeleteTexture delete $self->{name} |
383 | glDeleteTexture delete $self->{name} |
317 | if $self->{name}; |
384 | if $self->{name}; |
318 | } |
385 | } |
319 | |
386 | |
320 | sub restore_state{ |
387 | sub restore_state { |
321 | $_->upload |
388 | $_->upload |
322 | for values %TEXTURES; |
389 | for values %TEXTURES; |
323 | }; |
390 | } |
324 | |
391 | |
325 | 1; |
392 | 1; |
326 | |
393 | |
327 | =back |
394 | =back |
328 | |
395 | |