1 /*
2  * Mesa 3-D graphics library
3  *
4  * Copyright (C) 2010  VMware, Inc.  All Rights Reserved.
5  *
6  * Permission is hereby granted, free of charge, to any person obtaining a
7  * copy of this software and associated documentation files (the "Software"),
8  * to deal in the Software without restriction, including without limitation
9  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
10  * and/or sell copies of the Software, and to permit persons to whom the
11  * Software is furnished to do so, subject to the following conditions:
12  *
13  * The above copyright notice and this permission notice shall be included
14  * in all copies or substantial portions of the Software.
15  *
16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
17  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
19  * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
20  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
21  * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
22  * OTHER DEALINGS IN THE SOFTWARE.
23  */
24 
25 
26 #ifndef UNIFORMS_H
27 #define UNIFORMS_H
28 
29 #include "main/glheader.h"
30 #include "compiler/glsl_types.h"
31 #include "compiler/glsl/ir_uniform.h"
32 #include "program/prog_parameter.h"
33 
34 #ifdef __cplusplus
35 extern "C" {
36 #endif
37 
38 
39 struct gl_program;
40 struct _glapi_table;
41 
42 void GLAPIENTRY
43 _mesa_Uniform1f(GLint, GLfloat);
44 void GLAPIENTRY
45 _mesa_Uniform2f(GLint, GLfloat, GLfloat);
46 void GLAPIENTRY
47 _mesa_Uniform3f(GLint, GLfloat, GLfloat, GLfloat);
48 void GLAPIENTRY
49 _mesa_Uniform4f(GLint, GLfloat, GLfloat, GLfloat, GLfloat);
50 void GLAPIENTRY
51 _mesa_Uniform1i(GLint, GLint);
52 void GLAPIENTRY
53 _mesa_Uniform2i(GLint, GLint, GLint);
54 void GLAPIENTRY
55 _mesa_Uniform3i(GLint, GLint, GLint, GLint);
56 void GLAPIENTRY
57 _mesa_Uniform4i(GLint, GLint, GLint, GLint, GLint);
58 void GLAPIENTRY
59 _mesa_Uniform1fv(GLint, GLsizei, const GLfloat *);
60 void GLAPIENTRY
61 _mesa_Uniform2fv(GLint, GLsizei, const GLfloat *);
62 void GLAPIENTRY
63 _mesa_Uniform3fv(GLint, GLsizei, const GLfloat *);
64 void GLAPIENTRY
65 _mesa_Uniform4fv(GLint, GLsizei, const GLfloat *);
66 void GLAPIENTRY
67 _mesa_Uniform1iv(GLint, GLsizei, const GLint *);
68 void GLAPIENTRY
69 _mesa_Uniform2iv(GLint, GLsizei, const GLint *);
70 void GLAPIENTRY
71 _mesa_Uniform3iv(GLint, GLsizei, const GLint *);
72 void GLAPIENTRY
73 _mesa_Uniform4iv(GLint, GLsizei, const GLint *);
74 void GLAPIENTRY
75 _mesa_Uniform1ui(GLint location, GLuint v0);
76 void GLAPIENTRY
77 _mesa_Uniform2ui(GLint location, GLuint v0, GLuint v1);
78 void GLAPIENTRY
79 _mesa_Uniform3ui(GLint location, GLuint v0, GLuint v1, GLuint v2);
80 void GLAPIENTRY
81 _mesa_Uniform4ui(GLint location, GLuint v0, GLuint v1, GLuint v2, GLuint v3);
82 void GLAPIENTRY
83 _mesa_Uniform1uiv(GLint location, GLsizei count, const GLuint *value);
84 void GLAPIENTRY
85 _mesa_Uniform2uiv(GLint location, GLsizei count, const GLuint *value);
86 void GLAPIENTRY
87 _mesa_Uniform3uiv(GLint location, GLsizei count, const GLuint *value);
88 void GLAPIENTRY
89 _mesa_Uniform4uiv(GLint location, GLsizei count, const GLuint *value);
90 void GLAPIENTRY
91 _mesa_UniformMatrix2fv(GLint, GLsizei, GLboolean, const GLfloat *);
92 void GLAPIENTRY
93 _mesa_UniformMatrix3fv(GLint, GLsizei, GLboolean, const GLfloat *);
94 void GLAPIENTRY
95 _mesa_UniformMatrix4fv(GLint, GLsizei, GLboolean, const GLfloat *);
96 void GLAPIENTRY
97 _mesa_UniformMatrix2x3fv(GLint location, GLsizei count, GLboolean transpose,
98                          const GLfloat *value);
99 void GLAPIENTRY
100 _mesa_UniformMatrix3x2fv(GLint location, GLsizei count, GLboolean transpose,
101                          const GLfloat *value);
102 void GLAPIENTRY
103 _mesa_UniformMatrix2x4fv(GLint location, GLsizei count, GLboolean transpose,
104                          const GLfloat *value);
105 void GLAPIENTRY
106 _mesa_UniformMatrix4x2fv(GLint location, GLsizei count, GLboolean transpose,
107                          const GLfloat *value);
108 void GLAPIENTRY
109 _mesa_UniformMatrix3x4fv(GLint location, GLsizei count, GLboolean transpose,
110                          const GLfloat *value);
111 void GLAPIENTRY
112 _mesa_UniformMatrix4x3fv(GLint location, GLsizei count, GLboolean transpose,
113                          const GLfloat *value);
114 
115 void GLAPIENTRY
116 _mesa_ProgramUniform1f(GLuint program, GLint, GLfloat);
117 void GLAPIENTRY
118 _mesa_ProgramUniform2f(GLuint program, GLint, GLfloat, GLfloat);
119 void GLAPIENTRY
120 _mesa_ProgramUniform3f(GLuint program, GLint, GLfloat, GLfloat, GLfloat);
121 void GLAPIENTRY
122 _mesa_ProgramUniform4f(GLuint program, GLint, GLfloat, GLfloat, GLfloat, GLfloat);
123 void GLAPIENTRY
124 _mesa_ProgramUniform1i(GLuint program, GLint, GLint);
125 void GLAPIENTRY
126 _mesa_ProgramUniform2i(GLuint program, GLint, GLint, GLint);
127 void GLAPIENTRY
128 _mesa_ProgramUniform3i(GLuint program, GLint, GLint, GLint, GLint);
129 void GLAPIENTRY
130 _mesa_ProgramUniform4i(GLuint program, GLint, GLint, GLint, GLint, GLint);
131 void GLAPIENTRY
132 _mesa_ProgramUniform1fv(GLuint program, GLint, GLsizei, const GLfloat *);
133 void GLAPIENTRY
134 _mesa_ProgramUniform2fv(GLuint program, GLint, GLsizei, const GLfloat *);
135 void GLAPIENTRY
136 _mesa_ProgramUniform3fv(GLuint program, GLint, GLsizei, const GLfloat *);
137 void GLAPIENTRY
138 _mesa_ProgramUniform4fv(GLuint program, GLint, GLsizei, const GLfloat *);
139 void GLAPIENTRY
140 _mesa_ProgramUniform1iv(GLuint program, GLint, GLsizei, const GLint *);
141 void GLAPIENTRY
142 _mesa_ProgramUniform2iv(GLuint program, GLint, GLsizei, const GLint *);
143 void GLAPIENTRY
144 _mesa_ProgramUniform3iv(GLuint program, GLint, GLsizei, const GLint *);
145 void GLAPIENTRY
146 _mesa_ProgramUniform4iv(GLuint program, GLint, GLsizei, const GLint *);
147 void GLAPIENTRY
148 _mesa_ProgramUniform1ui(GLuint program, GLint location, GLuint v0);
149 void GLAPIENTRY
150 _mesa_ProgramUniform2ui(GLuint program, GLint location, GLuint v0, GLuint v1);
151 void GLAPIENTRY
152 _mesa_ProgramUniform3ui(GLuint program, GLint location, GLuint v0, GLuint v1,
153                         GLuint v2);
154 void GLAPIENTRY
155 _mesa_ProgramUniform4ui(GLuint program, GLint location, GLuint v0, GLuint v1,
156                         GLuint v2, GLuint v3);
157 void GLAPIENTRY
158 _mesa_ProgramUniform1uiv(GLuint program, GLint location, GLsizei count,
159                          const GLuint *value);
160 void GLAPIENTRY
161 _mesa_ProgramUniform2uiv(GLuint program, GLint location, GLsizei count,
162                          const GLuint *value);
163 void GLAPIENTRY
164 _mesa_ProgramUniform3uiv(GLuint program, GLint location, GLsizei count,
165                          const GLuint *value);
166 void GLAPIENTRY
167 _mesa_ProgramUniform4uiv(GLuint program, GLint location, GLsizei count,
168                          const GLuint *value);
169 void GLAPIENTRY
170 _mesa_ProgramUniformMatrix2fv(GLuint program, GLint, GLsizei, GLboolean,
171                               const GLfloat *);
172 void GLAPIENTRY
173 _mesa_ProgramUniformMatrix3fv(GLuint program, GLint, GLsizei, GLboolean,
174                               const GLfloat *);
175 void GLAPIENTRY
176 _mesa_ProgramUniformMatrix4fv(GLuint program, GLint, GLsizei, GLboolean,
177                               const GLfloat *);
178 void GLAPIENTRY
179 _mesa_ProgramUniformMatrix2x3fv(GLuint program, GLint location, GLsizei count,
180                                 GLboolean transpose, const GLfloat *value);
181 void GLAPIENTRY
182 _mesa_ProgramUniformMatrix3x2fv(GLuint program, GLint location, GLsizei count,
183                                 GLboolean transpose, const GLfloat *value);
184 void GLAPIENTRY
185 _mesa_ProgramUniformMatrix2x4fv(GLuint program, GLint location, GLsizei count,
186                                 GLboolean transpose, const GLfloat *value);
187 void GLAPIENTRY
188 _mesa_ProgramUniformMatrix4x2fv(GLuint program, GLint location, GLsizei count,
189                                 GLboolean transpose, const GLfloat *value);
190 void GLAPIENTRY
191 _mesa_ProgramUniformMatrix3x4fv(GLuint program, GLint location, GLsizei count,
192                                 GLboolean transpose, const GLfloat *value);
193 void GLAPIENTRY
194 _mesa_ProgramUniformMatrix4x3fv(GLuint program, GLint location, GLsizei count,
195                                 GLboolean transpose, const GLfloat *value);
196 
197 void GLAPIENTRY
198 _mesa_GetnUniformfvARB(GLuint, GLint, GLsizei, GLfloat *);
199 void GLAPIENTRY
200 _mesa_GetUniformfv(GLuint, GLint, GLfloat *);
201 void GLAPIENTRY
202 _mesa_GetnUniformivARB(GLuint, GLint, GLsizei, GLint *);
203 void GLAPIENTRY
204 _mesa_GetUniformuiv(GLuint, GLint, GLuint *);
205 void GLAPIENTRY
206 _mesa_GetnUniformuivARB(GLuint, GLint, GLsizei, GLuint *);
207 void GLAPIENTRY
208 _mesa_GetUniformuiv(GLuint program, GLint location, GLuint *params);
209 void GLAPIENTRY
210 _mesa_GetnUniformdvARB(GLuint, GLint, GLsizei, GLdouble *);
211 void GLAPIENTRY
212 _mesa_GetUniformdv(GLuint, GLint, GLdouble *);
213 GLint GLAPIENTRY
214 _mesa_GetUniformLocation(GLuint, const GLcharARB *);
215 GLuint GLAPIENTRY
216 _mesa_GetUniformBlockIndex(GLuint program,
217 			   const GLchar *uniformBlockName);
218 void GLAPIENTRY
219 _mesa_GetUniformIndices(GLuint program,
220 			GLsizei uniformCount,
221 			const GLchar * const *uniformNames,
222 			GLuint *uniformIndices);
223 void GLAPIENTRY
224 _mesa_UniformBlockBinding(GLuint program,
225 			  GLuint uniformBlockIndex,
226 			  GLuint uniformBlockBinding);
227 void GLAPIENTRY
228 _mesa_ShaderStorageBlockBinding(GLuint program,
229                                 GLuint shaderStorageBlockIndex,
230                                 GLuint shaderStorageBlockBinding);
231 void GLAPIENTRY
232 _mesa_GetActiveAtomicCounterBufferiv(GLuint program, GLuint bufferIndex,
233                                      GLenum pname, GLint *params);
234 void GLAPIENTRY
235 _mesa_GetActiveUniformBlockiv(GLuint program,
236 			      GLuint uniformBlockIndex,
237 			      GLenum pname,
238 			      GLint *params);
239 void GLAPIENTRY
240 _mesa_GetActiveUniformBlockName(GLuint program,
241 				GLuint uniformBlockIndex,
242 				GLsizei bufSize,
243 				GLsizei *length,
244 				GLchar *uniformBlockName);
245 void GLAPIENTRY
246 _mesa_GetActiveUniformName(GLuint program, GLuint uniformIndex,
247 			   GLsizei bufSize, GLsizei *length,
248 			   GLchar *uniformName);
249 void GLAPIENTRY
250 _mesa_GetActiveUniform(GLuint, GLuint, GLsizei, GLsizei *,
251                        GLint *, GLenum *, GLcharARB *);
252 void GLAPIENTRY
253 _mesa_GetActiveUniformsiv(GLuint program,
254 			  GLsizei uniformCount,
255 			  const GLuint *uniformIndices,
256 			  GLenum pname,
257 			  GLint *params);
258 void GLAPIENTRY
259 _mesa_GetUniformiv(GLuint, GLint, GLint *);
260 
261 void GLAPIENTRY
262 _mesa_Uniform1d(GLint, GLdouble);
263 void GLAPIENTRY
264 _mesa_Uniform2d(GLint, GLdouble, GLdouble);
265 void GLAPIENTRY
266 _mesa_Uniform3d(GLint, GLdouble, GLdouble, GLdouble);
267 void GLAPIENTRY
268 _mesa_Uniform4d(GLint, GLdouble, GLdouble, GLdouble, GLdouble);
269 
270 void GLAPIENTRY
271 _mesa_Uniform1dv(GLint, GLsizei, const GLdouble *);
272 void GLAPIENTRY
273 _mesa_Uniform2dv(GLint, GLsizei, const GLdouble *);
274 void GLAPIENTRY
275 _mesa_Uniform3dv(GLint, GLsizei, const GLdouble *);
276 void GLAPIENTRY
277 _mesa_Uniform4dv(GLint, GLsizei, const GLdouble *);
278 
279 void GLAPIENTRY
280 _mesa_UniformMatrix2dv(GLint, GLsizei, GLboolean, const GLdouble *);
281 void GLAPIENTRY
282 _mesa_UniformMatrix3dv(GLint, GLsizei, GLboolean, const GLdouble *);
283 void GLAPIENTRY
284 _mesa_UniformMatrix4dv(GLint, GLsizei, GLboolean, const GLdouble *);
285 void GLAPIENTRY
286 _mesa_UniformMatrix2x3dv(GLint location, GLsizei count, GLboolean transpose,
287                          const GLdouble *value);
288 void GLAPIENTRY
289 _mesa_UniformMatrix3x2dv(GLint location, GLsizei count, GLboolean transpose,
290                          const GLdouble *value);
291 void GLAPIENTRY
292 _mesa_UniformMatrix2x4dv(GLint location, GLsizei count, GLboolean transpose,
293                          const GLdouble *value);
294 void GLAPIENTRY
295 _mesa_UniformMatrix4x2dv(GLint location, GLsizei count, GLboolean transpose,
296                          const GLdouble *value);
297 void GLAPIENTRY
298 _mesa_UniformMatrix3x4dv(GLint location, GLsizei count, GLboolean transpose,
299                          const GLdouble *value);
300 void GLAPIENTRY
301 _mesa_UniformMatrix4x3dv(GLint location, GLsizei count, GLboolean transpose,
302                          const GLdouble *value);
303 
304 void GLAPIENTRY
305 _mesa_ProgramUniform1d(GLuint program, GLint, GLdouble);
306 void GLAPIENTRY
307 _mesa_ProgramUniform2d(GLuint program, GLint, GLdouble, GLdouble);
308 void GLAPIENTRY
309 _mesa_ProgramUniform3d(GLuint program, GLint, GLdouble, GLdouble, GLdouble);
310 void GLAPIENTRY
311 _mesa_ProgramUniform4d(GLuint program, GLint, GLdouble, GLdouble, GLdouble, GLdouble);
312 
313 void GLAPIENTRY
314 _mesa_ProgramUniform1dv(GLuint program, GLint, GLsizei, const GLdouble *);
315 void GLAPIENTRY
316 _mesa_ProgramUniform2dv(GLuint program, GLint, GLsizei, const GLdouble *);
317 void GLAPIENTRY
318 _mesa_ProgramUniform3dv(GLuint program, GLint, GLsizei, const GLdouble *);
319 void GLAPIENTRY
320 _mesa_ProgramUniform4dv(GLuint program, GLint, GLsizei, const GLdouble *);
321 
322 void GLAPIENTRY
323 _mesa_ProgramUniformMatrix2dv(GLuint program, GLint, GLsizei, GLboolean,
324                               const GLdouble *);
325 void GLAPIENTRY
326 _mesa_ProgramUniformMatrix3dv(GLuint program, GLint, GLsizei, GLboolean,
327                               const GLdouble *);
328 void GLAPIENTRY
329 _mesa_ProgramUniformMatrix4dv(GLuint program, GLint, GLsizei, GLboolean,
330                               const GLdouble *);
331 void GLAPIENTRY
332 _mesa_ProgramUniformMatrix2x3dv(GLuint program, GLint location, GLsizei count,
333                                 GLboolean transpose, const GLdouble *value);
334 void GLAPIENTRY
335 _mesa_ProgramUniformMatrix3x2dv(GLuint program, GLint location, GLsizei count,
336                                 GLboolean transpose, const GLdouble *value);
337 void GLAPIENTRY
338 _mesa_ProgramUniformMatrix2x4dv(GLuint program, GLint location, GLsizei count,
339                                 GLboolean transpose, const GLdouble *value);
340 void GLAPIENTRY
341 _mesa_ProgramUniformMatrix4x2dv(GLuint program, GLint location, GLsizei count,
342                                 GLboolean transpose, const GLdouble *value);
343 void GLAPIENTRY
344 _mesa_ProgramUniformMatrix3x4dv(GLuint program, GLint location, GLsizei count,
345                                 GLboolean transpose, const GLdouble *value);
346 void GLAPIENTRY
347 _mesa_ProgramUniformMatrix4x3dv(GLuint program, GLint location, GLsizei count,
348                                 GLboolean transpose, const GLdouble *value);
349 
350 void
351 _mesa_uniform(struct gl_context *ctx, struct gl_shader_program *shader_program,
352 	      GLint location, GLsizei count,
353               const GLvoid *values,
354               enum glsl_base_type basicType,
355               unsigned src_components);
356 
357 void
358 _mesa_uniform_matrix(struct gl_context *ctx, struct gl_shader_program *shProg,
359 		     GLuint cols, GLuint rows,
360                      GLint location, GLsizei count,
361                      GLboolean transpose,
362                      const GLvoid *values, enum glsl_base_type basicType);
363 
364 void
365 _mesa_get_uniform(struct gl_context *ctx, GLuint program, GLint location,
366 		  GLsizei bufSize, enum glsl_base_type returnType,
367 		  GLvoid *paramsOut);
368 
369 extern void
370 _mesa_uniform_attach_driver_storage(struct gl_uniform_storage *,
371 				    unsigned element_stride,
372 				    unsigned vector_stride,
373 				    enum gl_uniform_driver_format format,
374 				    void *data);
375 
376 extern void
377 _mesa_uniform_detach_all_driver_storage(struct gl_uniform_storage *uni);
378 
379 extern void
380 _mesa_propagate_uniforms_to_driver_storage(struct gl_uniform_storage *uni,
381 					   unsigned array_index,
382 					   unsigned count);
383 
384 extern void
385 _mesa_update_shader_textures_used(struct gl_shader_program *shProg,
386 				  struct gl_program *prog);
387 
388 extern bool
389 _mesa_sampler_uniforms_are_valid(const struct gl_shader_program *shProg,
390 				 char *errMsg, size_t errMsgLength);
391 extern bool
392 _mesa_sampler_uniforms_pipeline_are_valid(struct gl_pipeline_object *);
393 
394 extern const struct gl_program_parameter *
395 get_uniform_parameter(struct gl_shader_program *shProg, GLint index);
396 
397 struct gl_builtin_uniform_element {
398    const char *field;
399    int tokens[STATE_LENGTH];
400    int swizzle;
401 };
402 
403 struct gl_builtin_uniform_desc {
404    const char *name;
405    const struct gl_builtin_uniform_element *elements;
406    unsigned int num_elements;
407 };
408 
409 #ifdef __cplusplus
410 }
411 #endif
412 
413 
414 #endif /* UNIFORMS_H */
415