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| 297 | |
297 | |
| 298 | struct stream_i : var_i |
298 | struct stream_i : var_i |
| 299 | { |
299 | { |
| 300 | void build (shader_builder &b); |
300 | void build (shader_builder &b); |
| 301 | void build_decl (ostringstream &b); |
301 | void build_decl (ostringstream &b); |
| 302 | stream_i (const char *strtype) : var_i (strtype) { } |
302 | stream_i (const char *strtype); |
| 303 | }; |
303 | }; |
| 304 | |
304 | |
| 305 | template<int dimension, GLenum gltype, const char *strtype> |
305 | template<int dimension, GLenum gltype, const char *strtype> |
| 306 | struct varying_i : stream_i |
306 | struct varying_i : stream_i |
| 307 | { |
307 | { |
| 308 | varying_i (const char *glname) |
308 | varying_i () : stream_i (strtype) { } |
| 309 | : stream_i (strtype) |
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| 310 | { |
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| 311 | strcpy (name, glname); |
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| 312 | } |
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| 313 | |
309 | |
| 314 | void set (GLsizei stride, GLvoid *ptr) |
310 | void set (GLsizei stride, GLvoid *ptr) |
| 315 | { |
311 | { |
| 316 | //cgGLSetParameterPointer (param, dimension, gltype, stride, ptr); |
312 | //cgGLSetParameterPointer (param, dimension, gltype, stride, ptr); |
| 317 | } |
313 | } |
| 318 | }; |
314 | }; |
| 319 | |
315 | |
| 320 | template<int dimension, const char *strtype> |
316 | template<int dimension, const char *strtype> |
| 321 | struct varying_f_i : varying_i<dimension, GL_FLOAT, strtype> |
317 | struct varying_f_i : varying_i<dimension, GL_FLOAT, strtype> |
| 322 | { |
318 | { |
| 323 | varying_f_i (const char *glname) : varying_i<dimension, GL_FLOAT, strtype> (glname) { } |
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| 324 | |
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| 325 | void set (const gl::vertex_buffer_object &vb, GLint offset) |
319 | void set (const gl::vertex_buffer_object &vb, GLint offset) |
| 326 | { |
320 | { |
| 327 | varying_i<dimension, GL_FLOAT, strtype>::set (gl::format_stride (vb.format), (GLvoid *)(long)offset); |
321 | varying_i<dimension, GL_FLOAT, strtype>::set (gl::format_stride (vb.format), (GLvoid *)(long)offset); |
| 328 | } |
322 | } |
| 329 | }; |
323 | }; |
| 330 | |
324 | |
| 331 | struct varying_1f_i : varying_f_i<1, str_float> |
325 | struct varying_1f_i : varying_f_i<1, str_float> |
| 332 | { |
326 | { |
| 333 | varying_1f_i (const char *glname) : varying_f_i<1, str_float> (glname) { } |
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| 334 | }; |
327 | }; |
| 335 | |
328 | |
| 336 | struct varying_2f_i : varying_f_i<2, str_vec2> |
329 | struct varying_2f_i : varying_f_i<2, str_vec2> |
| 337 | { |
330 | { |
| 338 | varying_2f_i (const char *glname) : varying_f_i<2, str_vec2> (glname) { } |
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| 339 | |
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| 340 | void set_t (const gl::vertex_buffer_object &vb) |
331 | void set_t (const gl::vertex_buffer_object &vb) |
| 341 | { |
332 | { |
| 342 | set (vb, gl::format_offset_t (vb.format)); |
333 | set (vb, gl::format_offset_t (vb.format)); |
| 343 | } |
334 | } |
| 344 | }; |
335 | }; |
| 345 | |
336 | |
| 346 | struct varying_3f_i : varying_f_i<3, str_vec3> |
337 | struct varying_3f_i : varying_f_i<3, str_vec3> |
| 347 | { |
338 | { |
| 348 | varying_3f_i (const char *glname) : varying_f_i<3, str_vec3> (glname) { } |
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| 349 | |
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| 350 | void set_p (const gl::vertex_buffer_object &vb) |
339 | void set_p (const gl::vertex_buffer_object &vb) |
| 351 | { |
340 | { |
| 352 | set (vb, gl::format_offset_p (vb.format)); |
341 | set (vb, gl::format_offset_p (vb.format)); |
| 353 | } |
342 | } |
| 354 | |
343 | |
| … | |
… | |
| 358 | } |
347 | } |
| 359 | }; |
348 | }; |
| 360 | |
349 | |
| 361 | struct varying_4f_i : varying_f_i<4, str_vec4> |
350 | struct varying_4f_i : varying_f_i<4, str_vec4> |
| 362 | { |
351 | { |
| 363 | varying_4f_i (const char *glname) : varying_f_i<4, str_vec4> (glname) { } |
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| 364 | }; |
352 | }; |
| 365 | |
353 | |
| 366 | typedef var_ref<varying_1f_i> varying_1f; |
354 | typedef var_ref<varying_1f_i> varying_1f; |
| 367 | typedef var_ref<varying_2f_i> varying_2f; |
355 | typedef var_ref<varying_2f_i> varying_2f; |
| 368 | typedef var_ref<varying_3f_i> varying_3f; |
356 | typedef var_ref<varying_3f_i> varying_3f; |
