| 1 | =head1 NAME |
1 | =head1 NAME |
| 2 | |
2 | |
| 3 | CFClient::Texture - tetxure class for CFClient |
3 | CFPlus::Texture - tetxure class for CFPlus |
| 4 | |
4 | |
| 5 | =head1 SYNOPSIS |
5 | =head1 SYNOPSIS |
| 6 | |
6 | |
| 7 | use CFClient::Texture; |
7 | use CFPlus::Texture; |
| 8 | |
8 | |
| 9 | =head1 DESCRIPTION |
9 | =head1 DESCRIPTION |
| 10 | |
10 | |
| 11 | =over 4 |
11 | =over 4 |
| 12 | |
12 | |
| 13 | =cut |
13 | =cut |
| 14 | |
14 | |
| 15 | package CFClient::Texture; |
15 | package CFPlus::Texture; |
| 16 | |
16 | |
| 17 | use strict; |
17 | use strict; |
| 18 | |
18 | |
| 19 | use Scalar::Util; |
|
|
| 20 | |
|
|
| 21 | use CFClient::OpenGL; |
19 | use CFPlus::OpenGL; |
| 22 | |
20 | |
| 23 | my %TEXTURES; |
21 | my %TEXTURES; |
| 24 | |
22 | |
| 25 | sub new { |
23 | sub new { |
| 26 | my ($class, %data) = @_; |
24 | my ($class, %data) = @_; |
| … | |
… | |
| 30 | format => GL_RGBA, |
28 | format => GL_RGBA, |
| 31 | type => GL_UNSIGNED_BYTE, |
29 | type => GL_UNSIGNED_BYTE, |
| 32 | %data, |
30 | %data, |
| 33 | }, $class; |
31 | }, $class; |
| 34 | |
32 | |
| 35 | Scalar::Util::weaken ($TEXTURES{$self+0} = $self); |
33 | CFPlus::weaken ($TEXTURES{$self+0} = $self); |
| 36 | |
34 | |
| 37 | $self->upload; |
35 | $self->upload; |
| 38 | |
36 | |
| 39 | $self |
37 | $self |
| 40 | } |
38 | } |
| … | |
… | |
| 65 | # w => $surface->width, |
63 | # w => $surface->width, |
| 66 | # h => $surface->height, |
64 | # h => $surface->height, |
| 67 | # ) |
65 | # ) |
| 68 | #} |
66 | #} |
| 69 | |
67 | |
| 70 | sub new_from_layout { |
68 | #sub new_from_layout { |
| 71 | my ($class, $layout, %arg) = @_; |
69 | # my ($class, $layout, %arg) = @_; |
| 72 | |
70 | # |
| 73 | my ($w, $h, $data, $format, $internalformat) = $layout->render; |
71 | # my ($w, $h, $data, $format, $internalformat) = $layout->render; |
| 74 | |
72 | # |
| 75 | $class->new ( |
73 | # $class->new ( |
| 76 | w => $w, |
74 | # w => $w, |
| 77 | h => $h, |
75 | # h => $h, |
| 78 | data => $data, |
76 | # data => $data, |
| 79 | format => $format, |
77 | # format => $format, |
| 80 | internalformat => $format, |
78 | # internalformat => $format, |
| 81 | type => GL_UNSIGNED_BYTE, |
79 | # type => GL_UNSIGNED_BYTE, |
| 82 | %arg, |
80 | # %arg, |
| 83 | ) |
81 | # ) |
| 84 | } |
82 | #} |
| 85 | |
83 | |
| 86 | sub new_from_opengl { |
84 | sub new_from_opengl { |
| 87 | my ($class, $w, $h, $cb) = @_; |
85 | my ($class, $w, $h, $cb) = @_; |
| 88 | |
86 | |
| 89 | $class->new (w => $w || 1, h => $h || 1, render_cb => $cb) |
87 | $class->new (w => $w || 1, h => $h || 1, render_cb => $cb, nearest => 1) |
| 90 | } |
88 | } |
| 91 | |
89 | |
| 92 | sub upload { |
90 | sub upload { |
| 93 | my ($self) = @_; |
91 | my ($self) = @_; |
| 94 | |
92 | |
| … | |
… | |
| 108 | glLoadIdentity; |
106 | glLoadIdentity; |
| 109 | $self->{render_cb}->($self, $self->{w}, $self->{h}); |
107 | $self->{render_cb}->($self, $self->{w}, $self->{h}); |
| 110 | |
108 | |
| 111 | } else { |
109 | } else { |
| 112 | ($self->{w}, $self->{h}, $data, my $internalformat, $self->{format}, $self->{type}) |
110 | ($self->{w}, $self->{h}, $data, my $internalformat, $self->{format}, $self->{type}) |
| 113 | = CFClient::load_image_inline $self->{image}; |
111 | = CFPlus::load_image_inline $self->{image}; |
| 114 | |
112 | |
| 115 | $self->{internalformat} ||= $internalformat; |
113 | $self->{internalformat} ||= $internalformat; |
| 116 | } |
114 | } |
| 117 | |
115 | |
| 118 | my ($tw, $th) = @$self{qw(w h)}; |
116 | my ($tw, $th) = @$self{qw(w h)}; |
| 119 | |
117 | |
| 120 | $self->{minified} ||= [CFClient::average $tw, $th, $data] |
118 | $self->{minified} ||= [CFPlus::average $tw, $th, $data] |
| 121 | if $self->{minify}; |
119 | if $self->{minify}; |
| 122 | |
120 | |
| 123 | pad2pot $data, $tw, $th unless $GL_NPOT; |
121 | pad2pot $data, $tw, $th unless $GL_NPOT; |
| 124 | |
122 | |
| 125 | $self->{s} = $self->{w} / $tw; |
123 | $self->{s} = $self->{w} / $tw; |
| … | |
… | |
| 135 | } else { |
133 | } else { |
| 136 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, $GL_VERSION >= 1.2 ? GL_CLAMP_TO_EDGE : GL_CLAMP; |
134 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, $GL_VERSION >= 1.2 ? GL_CLAMP_TO_EDGE : GL_CLAMP; |
| 137 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, $GL_VERSION >= 1.2 ? GL_CLAMP_TO_EDGE : GL_CLAMP; |
135 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, $GL_VERSION >= 1.2 ? GL_CLAMP_TO_EDGE : GL_CLAMP; |
| 138 | } |
136 | } |
| 139 | |
137 | |
| 140 | if ($::FAST) { |
138 | if ($::FAST || $self->{nearest}) { |
| 141 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST; |
139 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST; |
| 142 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST; |
140 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST; |
| 143 | } elsif ($self->{mipmap} && $GL_VERSION >= 1.4) { |
141 | } elsif ($self->{mipmap} && $GL_VERSION >= 1.4) { |
| 144 | glTexParameter GL_TEXTURE_2D, GL_GENERATE_MIPMAP, 1; |
142 | glTexParameter GL_TEXTURE_2D, GL_GENERATE_MIPMAP, 1; |
| 145 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR; |
143 | glTexParameter GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR; |
| … | |
… | |
| 161 | $self->{type}, |
159 | $self->{type}, |
| 162 | $data; |
160 | $data; |
| 163 | gl_check "uploading texture %dx%d if=%x f=%x t=%x", |
161 | gl_check "uploading texture %dx%d if=%x f=%x t=%x", |
| 164 | $tw, $th, $self->{internalformat}, $self->{format}, $self->{type}; |
162 | $tw, $th, $self->{internalformat}, $self->{format}, $self->{type}; |
| 165 | } else { |
163 | } else { |
|
|
164 | exists $self->{render_cb} or die; |
| 166 | glCopyTexImage2D GL_TEXTURE_2D, 0, |
165 | glCopyTexImage2D GL_TEXTURE_2D, 0, |
| 167 | $self->{internalformat}, |
166 | $self->{internalformat}, |
| 168 | 0, 0, |
167 | 0, 0, |
| 169 | $tw, $th, |
168 | $tw, $th, |
| 170 | 0; |
169 | 0; |
| … | |
… | |
| 174 | } |
173 | } |
| 175 | |
174 | |
| 176 | sub shutdown { |
175 | sub shutdown { |
| 177 | my ($self) = @_; |
176 | my ($self) = @_; |
| 178 | |
177 | |
| 179 | glDeleteTexture delete $self->{name} |
178 | glDeleteTexture $self->{name} |
| 180 | if $self->{name}; |
179 | if $self->{name}; |
| 181 | } |
180 | } |
| 182 | |
181 | |
| 183 | sub DESTROY { |
182 | sub DESTROY { |
| 184 | my ($self) = @_; |
183 | my ($self) = @_; |
| … | |
… | |
| 186 | delete $TEXTURES{$self+0}; |
185 | delete $TEXTURES{$self+0}; |
| 187 | |
186 | |
| 188 | $self->shutdown; |
187 | $self->shutdown; |
| 189 | } |
188 | } |
| 190 | |
189 | |
| 191 | $CFClient::OpenGL::INIT_HOOK{"CFClient::Texture"} = sub { |
190 | $CFPlus::OpenGL::INIT_HOOK{"CFPlus::Texture"} = sub { |
|
|
191 | # first mark all existing texture names as in-use, in case the context lost textures |
|
|
192 | glBindTexture GL_TEXTURE_2D, $_->{name} |
|
|
193 | for values %TEXTURES; |
| 192 | $_->upload |
194 | $_->upload |
| 193 | for values %TEXTURES; |
195 | for values %TEXTURES; |
| 194 | }; |
196 | }; |
| 195 | |
197 | |
| 196 | $CFClient::OpenGL::SHUTDOWN_HOOK{"CFClient::Texture"} = sub { |
198 | $CFPlus::OpenGL::SHUTDOWN_HOOK{"CFPlus::Texture"} = sub { |
| 197 | $_->shutdown |
199 | $_->shutdown |
| 198 | for values %TEXTURES; |
200 | for values %TEXTURES; |
| 199 | }; |
201 | }; |
| 200 | |
202 | |
| 201 | 1; |
203 | 1; |
