| … | |
… | |
| 14 | if (refcnt) |
14 | if (refcnt) |
| 15 | abort (); |
15 | abort (); |
| 16 | #endif |
16 | #endif |
| 17 | } |
17 | } |
| 18 | |
18 | |
| 19 | const char str_float [] = "float"; |
19 | const char str_float [] = "float"; |
|
|
20 | const char str_vec2 [] = "vec2"; |
|
|
21 | const char str_vec3 [] = "vec3"; |
|
|
22 | const char str_vec4 [] = "vec4"; |
| 20 | const char str_float2 [] = "float2"; |
23 | const char str_mat2 [] = "mat2"; |
| 21 | const char str_float3 [] = "float3"; |
24 | const char str_mat3 [] = "mat3"; |
| 22 | const char str_float4 [] = "float4"; |
25 | const char str_mat4 [] = "mat4"; |
| 23 | const char str_float4x4 [] = "float4x4"; |
|
|
| 24 | |
26 | |
| 25 | const char str_sampler1d [] = "sampler1d"; |
27 | const char str_sampler_1d [] = "sampler1D"; |
|
|
28 | const char str_sampler_1d_shadow [] = "sampler1DShadow"; |
| 26 | const char str_sampler2d [] = "sampler2d"; |
29 | const char str_sampler_2d [] = "sampler2D"; |
|
|
30 | const char str_sampler_2d_shadow [] = "sampler2DShadow"; |
|
|
31 | const char str_sampler_2d_rect [] = "sampler2DRect"; |
|
|
32 | const char str_sampler_2d_rect_shadow [] = "sampler2DRectShadow"; |
| 27 | const char str_sampler3d [] = "sampler3d"; |
33 | const char str_sampler_3d [] = "sampler3D"; |
|
|
34 | const char str_sampler_3d_rect [] = "sampler3DRect"; |
| 28 | const char str_samplerCUBE [] = "samplerCUBE"; |
35 | const char str_sampler_cube [] = "samplerCube"; |
| 29 | const char str_samplerRECT [] = "samplerRECT"; |
|
|
| 30 | |
36 | |
| 31 | static CGcontext cg_context = cgCreateContext (); |
37 | static CGcontext cg_context = cgCreateContext (); |
| 32 | |
38 | |
| 33 | int var_i::next_name = 0; |
39 | int var_i::next_name = 0; |
| 34 | |
40 | |
| … | |
… | |
| 54 | b << "uniform " << typestr << ' ' << "V" << name; |
60 | b << "uniform " << typestr << ' ' << "V" << name; |
| 55 | } |
61 | } |
| 56 | |
62 | |
| 57 | void stream_i::build_decl (ostringstream &b) |
63 | void stream_i::build_decl (ostringstream &b) |
| 58 | { |
64 | { |
| 59 | b << typestr << ' ' << "V" << name; |
65 | b << typestr << ' ' << binding; |
| 60 | b << " : " << binding; |
|
|
| 61 | } |
66 | } |
| 62 | |
67 | |
| 63 | void var_i::build (shader_builder &b) |
68 | void var_i::build (shader_builder &b) |
| 64 | { |
69 | { |
| 65 | b << "V" << name; |
70 | b << "V" << name; |
| … | |
… | |
| 73 | b.refs.push_back (*this); |
78 | b.refs.push_back (*this); |
| 74 | } |
79 | } |
| 75 | |
80 | |
| 76 | void stream_i::build (shader_builder &b) |
81 | void stream_i::build (shader_builder &b) |
| 77 | { |
82 | { |
| 78 | var_i::build (b); |
83 | b << binding; |
| 79 | |
84 | |
| 80 | if (find (b.streams.begin (), b.streams.end (), var (*this)) == b.streams.end ()) |
85 | if (find (b.streams.begin (), b.streams.end (), var (*this)) == b.streams.end ()) |
| 81 | b.streams.push_back (*this); |
86 | b.streams.push_back (*this); |
| 82 | } |
87 | } |
| 83 | |
88 | |
| … | |
… | |
| 95 | } |
100 | } |
| 96 | |
101 | |
| 97 | struct vin vin; |
102 | struct vin vin; |
| 98 | |
103 | |
| 99 | // MUST update is-function below |
104 | // MUST update is-function below |
| 100 | varying_3f vin::position_3f ("POSITION"); |
105 | varying_3f vin::position_3f ("gl_Vertex"); |
| 101 | varying_4f vin::position_4f ("POSITION"); |
106 | varying_4f vin::position_4f ("gl_Vertex"); |
| 102 | varying_3f vin::normal_3f ("NORMAL"); |
107 | varying_3f vin::normal_3f ("gl_Normal"); |
| 103 | varying_4f vin::normal_4f ("NORMAL"); |
|
|
| 104 | varying_3f vin::color0_3f ("COLOR0"); |
108 | varying_3f vin::color_3f ("gl_Color"); |
| 105 | varying_4f vin::color0_4f ("COLOR0"); |
109 | varying_4f vin::color_4f ("gl_Color"); |
| 106 | varying_3f vin::color1_3f ("COLOR1"); |
110 | varying_3f vin::color2_3f ("gl_SecondaryColor"); |
| 107 | varying_4f vin::color1_4f ("COLOR1"); |
111 | varying_4f vin::color2_4f ("gl_SecondaryColor"); |
| 108 | varying_1f vin::texcoord_1f[8] = |
112 | varying_1f vin::texcoord_1f[8] = |
| 109 | { |
113 | { |
| 110 | varying_1f ("TEXCOORD0"), varying_1f ("TEXCOORD1"), varying_1f ("TEXCOORD2"), varying_1f ("TEXCOORD3"), |
114 | varying_1f ("gl_TexCoord[0]"), varying_1f ("gl_TexCoord[1]"), varying_1f ("gl_TexCoord[2]"), varying_1f ("gl_TexCoord[3]"), |
| 111 | varying_1f ("TEXCOORD4"), varying_1f ("TEXCOORD5"), varying_1f ("TEXCOORD6"), varying_1f ("TEXCOORD7"), |
115 | varying_1f ("gl_TexCoord[4]"), varying_1f ("gl_TexCoord[5]"), varying_1f ("gl_TexCoord[6]"), varying_1f ("gl_TexCoord[7]"), |
| 112 | }; |
116 | }; |
| 113 | varying_2f vin::texcoord_2f[8] = |
117 | varying_2f vin::texcoord_2f[8] = |
| 114 | { |
118 | { |
| 115 | varying_2f ("TEXCOORD0"), varying_2f ("TEXCOORD1"), varying_2f ("TEXCOORD2"), varying_2f ("TEXCOORD3"), |
119 | varying_2f ("gl_TexCoord[0]"), varying_2f ("gl_TexCoord[1]"), varying_2f ("gl_TexCoord[2]"), varying_2f ("gl_TexCoord[3]"), |
| 116 | varying_2f ("TEXCOORD4"), varying_2f ("TEXCOORD5"), varying_2f ("TEXCOORD6"), varying_2f ("TEXCOORD7"), |
120 | varying_2f ("gl_TexCoord[4]"), varying_2f ("gl_TexCoord[5]"), varying_2f ("gl_TexCoord[6]"), varying_2f ("gl_TexCoord[7]"), |
| 117 | }; |
121 | }; |
| 118 | varying_3f vin::texcoord_3f[8] = |
122 | varying_3f vin::texcoord_3f[8] = |
| 119 | { |
123 | { |
| 120 | varying_3f ("TEXCOORD0"), varying_3f ("TEXCOORD1"), varying_3f ("TEXCOORD2"), varying_3f ("TEXCOORD3"), |
124 | varying_3f ("gl_TexCoord[0]"), varying_3f ("gl_TexCoord[1]"), varying_3f ("gl_TexCoord[2]"), varying_3f ("gl_TexCoord[3]"), |
| 121 | varying_3f ("TEXCOORD4"), varying_3f ("TEXCOORD5"), varying_3f ("TEXCOORD6"), varying_3f ("TEXCOORD7"), |
125 | varying_3f ("gl_TexCoord[4]"), varying_3f ("gl_TexCoord[5]"), varying_3f ("gl_TexCoord[6]"), varying_3f ("gl_TexCoord[7]"), |
| 122 | }; |
126 | }; |
| 123 | varying_4f vin::texcoord_4f[8] = |
127 | varying_4f vin::texcoord_4f[8] = |
| 124 | { |
128 | { |
| 125 | varying_4f ("TEXCOORD0"), varying_4f ("TEXCOORD1"), varying_4f ("TEXCOORD2"), varying_4f ("TEXCOORD3"), |
129 | varying_4f ("gl_TexCoord[0]"), varying_4f ("gl_TexCoord[1]"), varying_4f ("gl_TexCoord[2]"), varying_4f ("gl_TexCoord[3]"), |
| 126 | varying_4f ("TEXCOORD4"), varying_4f ("TEXCOORD5"), varying_4f ("TEXCOORD6"), varying_4f ("TEXCOORD7"), |
130 | varying_4f ("gl_TexCoord[4]"), varying_4f ("gl_TexCoord[5]"), varying_4f ("gl_TexCoord[6]"), varying_4f ("gl_TexCoord[7]"), |
| 127 | }; |
131 | }; |
| 128 | varying_1f vin::psize_1f ("PSIZE"); |
132 | varying_1f vin::psize_1f ("PSIZE"); |
| 129 | varying_1f vin::attr6_1f ("ATTR6"); |
|
|
| 130 | varying_1f vin::attr7_1f ("ATTR7"); |
|
|
| 131 | varying_2f vin::attr6_2f ("ATTR6"); |
|
|
| 132 | varying_2f vin::attr7_2f ("ATTR7"); |
|
|
| 133 | varying_3f vin::attr6_3f ("ATTR6"); |
|
|
| 134 | varying_3f vin::attr7_3f ("ATTR7"); |
|
|
| 135 | varying_4f vin::attr6_4f ("ATTR6"); |
|
|
| 136 | varying_4f vin::attr7_4f ("ATTR7"); |
|
|
| 137 | |
133 | |
| 138 | bool vin::is (const var &r) |
134 | bool vin::is (const var &r) |
| 139 | { |
135 | { |
| 140 | return r == vin::position_3f |
136 | return r == vin::position_3f |
| 141 | || r == vin::position_4f |
137 | || r == vin::position_4f |
| 142 | || r == vin::normal_3f |
138 | || r == vin::normal_3f |
| 143 | || r == vin::normal_4f |
|
|
| 144 | || r == vin::color0_3f |
139 | || r == vin::color_3f |
| 145 | || r == vin::color0_4f |
140 | || r == vin::color_4f |
| 146 | || r == vin::color1_3f |
141 | || r == vin::color2_3f |
| 147 | || r == vin::color1_4f |
142 | || r == vin::color2_4f |
| 148 | || r == vin::texcoord_1f[0] || r == vin::texcoord_1f[1] || r == vin::texcoord_1f[2] || r == vin::texcoord_1f[3] |
143 | || r == vin::texcoord_1f[0] || r == vin::texcoord_1f[1] || r == vin::texcoord_1f[2] || r == vin::texcoord_1f[3] |
| 149 | || r == vin::texcoord_1f[4] || r == vin::texcoord_1f[5] || r == vin::texcoord_1f[6] || r == vin::texcoord_1f[7] |
144 | || r == vin::texcoord_1f[4] || r == vin::texcoord_1f[5] || r == vin::texcoord_1f[6] || r == vin::texcoord_1f[7] |
| 150 | || r == vin::texcoord_2f[0] || r == vin::texcoord_2f[1] || r == vin::texcoord_2f[2] || r == vin::texcoord_2f[3] |
145 | || r == vin::texcoord_2f[0] || r == vin::texcoord_2f[1] || r == vin::texcoord_2f[2] || r == vin::texcoord_2f[3] |
| 151 | || r == vin::texcoord_2f[4] || r == vin::texcoord_2f[5] || r == vin::texcoord_2f[6] || r == vin::texcoord_2f[7] |
146 | || r == vin::texcoord_2f[4] || r == vin::texcoord_2f[5] || r == vin::texcoord_2f[6] || r == vin::texcoord_2f[7] |
| 152 | || r == vin::texcoord_3f[0] || r == vin::texcoord_3f[1] || r == vin::texcoord_3f[2] || r == vin::texcoord_3f[3] |
147 | || r == vin::texcoord_3f[0] || r == vin::texcoord_3f[1] || r == vin::texcoord_3f[2] || r == vin::texcoord_3f[3] |
| 153 | || r == vin::texcoord_3f[4] || r == vin::texcoord_3f[5] || r == vin::texcoord_3f[6] || r == vin::texcoord_3f[7] |
148 | || r == vin::texcoord_3f[4] || r == vin::texcoord_3f[5] || r == vin::texcoord_3f[6] || r == vin::texcoord_3f[7] |
| 154 | || r == vin::texcoord_4f[0] || r == vin::texcoord_4f[1] || r == vin::texcoord_4f[2] || r == vin::texcoord_4f[3] |
149 | || r == vin::texcoord_4f[0] || r == vin::texcoord_4f[1] || r == vin::texcoord_4f[2] || r == vin::texcoord_4f[3] |
| 155 | || r == vin::texcoord_4f[4] || r == vin::texcoord_4f[5] || r == vin::texcoord_4f[6] || r == vin::texcoord_4f[7] |
150 | || r == vin::texcoord_4f[4] || r == vin::texcoord_4f[5] || r == vin::texcoord_4f[6] || r == vin::texcoord_4f[7]; |
| 156 | || r == vin::psize_1f |
|
|
| 157 | || r == vin::attr6_1f |
|
|
| 158 | || r == vin::attr7_1f |
|
|
| 159 | || r == vin::attr6_2f |
|
|
| 160 | || r == vin::attr7_2f |
|
|
| 161 | || r == vin::attr6_3f |
|
|
| 162 | || r == vin::attr7_3f |
|
|
| 163 | || r == vin::attr6_4f |
|
|
| 164 | || r == vin::attr7_4f; |
|
|
| 165 | } |
151 | } |
| 166 | |
152 | |
| 167 | struct fin fin; |
153 | struct fin fin; |
| 168 | struct fin &vout = fin; |
154 | struct fin &vout = fin; |
| 169 | |
155 | |
| 170 | // MUST update is-function below |
156 | // MUST update is-function below |
| 171 | varying_4f fin::position_4f ("HPOS"); |
157 | varying_4f fin::position_4f ("gl_Position"); |
| 172 | varying_4f fin::color0_4f ("COLOR0"); |
158 | varying_4f fin::color_4f ("gl_Color"); |
| 173 | varying_4f fin::color1_4f ("COLOR1"); |
159 | varying_4f fin::color2_4f ("gl_SecondaryColor"); |
| 174 | varying_4f fin::texcoord_4f[8] = |
160 | varying_4f fin::texcoord_4f[8] = |
| 175 | { |
161 | { |
| 176 | varying_4f ("TEXCOORD0"), varying_4f ("TEXCOORD1"), varying_4f ("TEXCOORD2"), varying_4f ("TEXCOORD3"), |
162 | varying_4f ("gl_TexCoord[0]"), varying_4f ("gl_TexCoord[1]"), varying_4f ("gl_TexCoord[2]"), varying_4f ("gl_TexCoord[3]"), |
| 177 | varying_4f ("TEXCOORD4"), varying_4f ("TEXCOORD5"), varying_4f ("TEXCOORD6"), varying_4f ("TEXCOORD7"), |
163 | varying_4f ("gl_TexCoord[4]"), varying_4f ("gl_TexCoord[5]"), varying_4f ("gl_TexCoord[6]"), varying_4f ("gl_TexCoord[7]"), |
| 178 | }; |
164 | }; |
| 179 | |
165 | |
| 180 | bool fin::is (const var &r) |
166 | bool fin::is (const var &r) |
| 181 | { |
167 | { |
| 182 | return r == fin::position_4f |
168 | return r == fin::position_4f |
| 183 | || r == fin::color0_4f |
169 | || r == fin::color_4f |
| 184 | || r == fin::color1_4f |
170 | || r == fin::color2_4f |
| 185 | || r == fin::texcoord_4f[0] |
171 | || r == fin::texcoord_4f[0] |
| 186 | || r == fin::texcoord_4f[1] |
172 | || r == fin::texcoord_4f[1] |
| 187 | || r == fin::texcoord_4f[2] |
173 | || r == fin::texcoord_4f[2] |
| 188 | || r == fin::texcoord_4f[3] |
174 | || r == fin::texcoord_4f[3] |
| 189 | || r == fin::texcoord_4f[4] |
175 | || r == fin::texcoord_4f[4] |
| … | |
… | |
| 193 | } |
179 | } |
| 194 | |
180 | |
| 195 | struct fout fout; |
181 | struct fout fout; |
| 196 | |
182 | |
| 197 | // MUST update is-function below |
183 | // MUST update is-function below |
| 198 | varying_4f fout::color0_4f ("COLOR0"); |
184 | varying_4f fout::color_4f ("gl_FragColor"); |
| 199 | varying_3f fout::color0_3f ("COLOR0"); |
|
|
| 200 | varying_4f fout::color1_4f ("COLOR1"); |
|
|
| 201 | varying_3f fout::color1_3f ("COLOR1"); |
|
|
| 202 | varying_1f fout::depth_1f ("DEPTH"); |
185 | varying_1f fout::depth_1f ("gl_FragDepth"); |
| 203 | |
186 | |
| 204 | bool fout::is (const var &r) |
187 | bool fout::is (const var &r) |
| 205 | { |
188 | { |
| 206 | return r == fout::color0_4f |
189 | return r == fout::color_4f |
| 207 | || r == fout::color0_3f |
|
|
| 208 | || r == fout::color1_4f |
|
|
| 209 | || r == fout::color1_3f |
|
|
| 210 | || r == fout::depth_1f; |
190 | || r == fout::depth_1f; |
| 211 | } |
191 | } |
| 212 | |
192 | |
| 213 | uniform_matrix_f mvp, mv, proj; |
193 | uniform_matrix_4f mvp, mv, proj; |
| 214 | |
194 | |
| 215 | void fragment_vector_i::build (shader_builder &b) |
195 | void fragment_vector_i::build (shader_builder &b) |
| 216 | { |
196 | { |
| 217 | for (vector<fragment>::iterator i = begin (); i != end (); i++) |
197 | for (vector<fragment>::iterator i = begin (); i != end (); i++) |
| 218 | (*i)->build (b); |
198 | (*i)->build (b); |
| … | |
… | |
| 222 | { |
202 | { |
| 223 | shader_builder b; |
203 | shader_builder b; |
| 224 | build (b); |
204 | build (b); |
| 225 | ostringstream os; |
205 | ostringstream os; |
| 226 | |
206 | |
| 227 | os << "void main (\n"; |
207 | for (vector<uniform>::iterator i = b.refs.begin (); i != b.refs.end (); i++) |
|
|
208 | { |
|
|
209 | (*i)->build_decl (os); |
|
|
210 | os << ";\n"; |
|
|
211 | } |
|
|
212 | |
|
|
213 | #if 0 |
|
|
214 | // not neccessary right now, as GLSL is rich on predefinitions |
| 228 | for (vector<var>::iterator i = b.streams.begin (); i != b.streams.end (); i++) |
215 | for (vector<var>::iterator i = b.streams.begin (); i != b.streams.end (); i++) |
| 229 | { |
216 | { |
|
|
217 | if (vout.is (*i) || fout.is (*i)) |
| 230 | os << " "; |
218 | os << "varying "; |
| 231 | |
219 | else if (vin.is (*i)) |
| 232 | if (is_vertex) |
220 | os << "attribute "; |
| 233 | { |
|
|
| 234 | if (vin.is (*i)) os << "in "; |
|
|
| 235 | if (vout.is (*i)) os << "out "; |
|
|
| 236 | } |
|
|
| 237 | else |
|
|
| 238 | { |
|
|
| 239 | if (fin.is (*i)) os << "in "; |
|
|
| 240 | if (fout.is (*i)) os << "out "; |
|
|
| 241 | } |
|
|
| 242 | |
221 | |
| 243 | (*i)->build_decl (os); |
222 | (*i)->build_decl (os); |
| 244 | os << ",\n"; |
223 | os << ";\n"; |
| 245 | } |
224 | } |
|
|
225 | #endif |
| 246 | |
226 | |
| 247 | for (vector<uniform>::iterator i = b.refs.begin (); i != b.refs.end (); i++) |
227 | os << "\nvoid main ()\n{\n"; |
| 248 | { |
|
|
| 249 | os << " "; |
|
|
| 250 | (*i)->build_decl (os); |
|
|
| 251 | os << ",\n"; |
|
|
| 252 | } |
|
|
| 253 | |
|
|
| 254 | os << " uniform float unused_cg_broken_syntax\n"; |
|
|
| 255 | os << ")\n{\n"; |
|
|
| 256 | |
228 | |
| 257 | for (vector<var>::iterator i = b.temps.begin (); i != b.temps.end (); i++) |
229 | for (vector<var>::iterator i = b.temps.begin (); i != b.temps.end (); i++) |
| 258 | { |
230 | { |
| 259 | (*i)->build_decl (os); |
231 | (*i)->build_decl (os); |
| 260 | os << ";\n"; |
232 | os << ";\n"; |
| … | |
… | |
| 270 | |
242 | |
| 271 | void debdebdebdebug ()//D |
243 | void debdebdebdebug ()//D |
| 272 | { |
244 | { |
| 273 | vertex_program p; |
245 | vertex_program p; |
| 274 | temp_4f t1, t2; |
246 | temp_4f t1, t2; |
| 275 | sampler2d s2d (1); |
247 | sampler_2d s2d (1); |
| 276 | |
248 | |
| 277 | p << t2 << " = tex2D (" << s2d << ", " << vin.position_4f << ".xy);\n"; |
249 | p << t2 << " = tex2D (" << s2d << ", " << vin.position_4f << ".xy);\n"; |
| 278 | p << t1 << " = mul (" << vin.position_4f << "," << mvp << ");\n"; |
250 | p << t1 << " = mul (" << vin.position_4f << "," << mvp << ");\n"; |
| 279 | p << vout.position_4f << " = " << t1 << ";\n"; |
251 | p << vout.position_4f << " = " << t1 << ";\n"; |
| 280 | |
252 | |
| 281 | p.print (); |
253 | p.print (); |
| 282 | //exit (0); |
254 | exit (0); |
| 283 | } |
255 | } |
| 284 | |
256 | |
| 285 | } |
257 | } |
| 286 | |
258 | |
| 287 | material::~material () |
259 | material::~material () |
