2 * Mesa 3-D graphics library
4 * Copyright (C) 2004-2007 Brian Paul All Rights Reserved.
5 * Copyright (C) 2010 VMware, Inc. All Rights Reserved.
7 * Permission is hereby granted, free of charge, to any person obtaining a
8 * copy of this software and associated documentation files (the "Software"),
9 * to deal in the Software without restriction, including without limitation
10 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
11 * and/or sell copies of the Software, and to permit persons to whom the
12 * Software is furnished to do so, subject to the following conditions:
14 * The above copyright notice and this permission notice shall be included
15 * in all copies or substantial portions of the Software.
17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
18 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
20 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
21 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
22 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
23 * OTHER DEALINGS IN THE SOFTWARE.
41 struct gl_shader_program
;
44 _mesa_get_shader_flags(void);
47 _mesa_get_shader_capture_path(void);
50 _mesa_copy_string(GLchar
*dst
, GLsizei maxLength
,
51 GLsizei
*length
, const GLchar
*src
);
54 _mesa_use_shader_program(struct gl_context
*ctx
,
55 struct gl_shader_program
*shProg
);
58 _mesa_active_program(struct gl_context
*ctx
, struct gl_shader_program
*shProg
,
62 _mesa_compile_shader(struct gl_context
*ctx
, struct gl_shader
*sh
);
65 _mesa_link_program(struct gl_context
*ctx
, struct gl_shader_program
*sh_prog
);
68 _mesa_count_active_attribs(struct gl_shader_program
*shProg
);
71 _mesa_longest_attribute_name_length(struct gl_shader_program
*shProg
);
74 _mesa_shader_write_subroutine_indices(struct gl_context
*ctx
,
75 gl_shader_stage stage
);
78 _mesa_AttachObjectARB_no_error(GLhandleARB
, GLhandleARB
);
80 extern void GLAPIENTRY
81 _mesa_AttachObjectARB(GLhandleARB
, GLhandleARB
);
83 extern void GLAPIENTRY
84 _mesa_CompileShader(GLuint
);
86 extern GLhandleARB GLAPIENTRY
87 _mesa_CreateProgramObjectARB(void);
89 GLhandleARB GLAPIENTRY
90 _mesa_CreateShaderObjectARB_no_error(GLenum type
);
92 extern GLhandleARB GLAPIENTRY
93 _mesa_CreateShaderObjectARB(GLenum type
);
95 extern void GLAPIENTRY
96 _mesa_DeleteObjectARB(GLhandleARB obj
);
98 extern void GLAPIENTRY
99 _mesa_DetachObjectARB(GLhandleARB
, GLhandleARB
);
101 extern void GLAPIENTRY
102 _mesa_GetAttachedObjectsARB(GLhandleARB
, GLsizei
, GLsizei
*, GLhandleARB
*);
104 extern GLint GLAPIENTRY
105 _mesa_GetFragDataLocation(GLuint program
, const GLchar
*name
);
107 extern GLint GLAPIENTRY
108 _mesa_GetFragDataIndex(GLuint program
, const GLchar
*name
);
110 extern GLhandleARB GLAPIENTRY
111 _mesa_GetHandleARB(GLenum pname
);
113 extern void GLAPIENTRY
114 _mesa_GetInfoLogARB(GLhandleARB
, GLsizei
, GLsizei
*, GLcharARB
*);
116 extern void GLAPIENTRY
117 _mesa_GetObjectParameterfvARB(GLhandleARB
, GLenum
, GLfloat
*);
119 extern void GLAPIENTRY
120 _mesa_GetObjectParameterivARB(GLhandleARB
, GLenum
, GLint
*);
122 extern void GLAPIENTRY
123 _mesa_GetShaderSource(GLuint
, GLsizei
, GLsizei
*, GLchar
*);
125 extern GLboolean GLAPIENTRY
126 _mesa_IsProgram(GLuint name
);
128 extern GLboolean GLAPIENTRY
129 _mesa_IsShader(GLuint name
);
131 extern void GLAPIENTRY
132 _mesa_LinkProgram(GLuint programObj
);
134 extern void GLAPIENTRY
135 _mesa_ShaderSource(GLuint
, GLsizei
, const GLchar
* const *, const GLint
*);
138 _mesa_UseProgram_no_error(GLuint
);
139 extern void GLAPIENTRY
140 _mesa_UseProgram(GLuint
);
142 extern void GLAPIENTRY
143 _mesa_ValidateProgram(GLuint
);
147 _mesa_BindAttribLocation_no_error(GLuint program
, GLuint
, const GLchar
*);
149 extern void GLAPIENTRY
150 _mesa_BindAttribLocation(GLuint program
, GLuint
, const GLchar
*);
152 extern void GLAPIENTRY
153 _mesa_BindFragDataLocation(GLuint program
, GLuint colorNumber
,
156 extern void GLAPIENTRY
157 _mesa_BindFragDataLocationIndexed(GLuint program
, GLuint colorNumber
,
158 GLuint index
, const GLchar
*name
);
160 extern void GLAPIENTRY
161 _mesa_GetActiveAttrib(GLuint
, GLuint
, GLsizei
, GLsizei
*, GLint
*,
164 extern GLint GLAPIENTRY
165 _mesa_GetAttribLocation(GLuint
, const GLchar
*);
168 _mesa_AttachShader_no_error(GLuint program
, GLuint shader
);
170 extern void GLAPIENTRY
171 _mesa_AttachShader(GLuint program
, GLuint shader
);
174 _mesa_CreateShader_no_error(GLenum
);
176 extern GLuint GLAPIENTRY
177 _mesa_CreateShader(GLenum
);
179 extern GLuint GLAPIENTRY
180 _mesa_CreateProgram(void);
182 extern void GLAPIENTRY
183 _mesa_DeleteProgram(GLuint program
);
185 extern void GLAPIENTRY
186 _mesa_DeleteShader(GLuint shader
);
188 extern void GLAPIENTRY
189 _mesa_DetachShader(GLuint program
, GLuint shader
);
191 extern void GLAPIENTRY
192 _mesa_GetAttachedShaders(GLuint program
, GLsizei maxCount
,
193 GLsizei
*count
, GLuint
*obj
);
195 extern void GLAPIENTRY
196 _mesa_GetProgramiv(GLuint program
, GLenum pname
, GLint
*params
);
198 extern void GLAPIENTRY
199 _mesa_GetProgramInfoLog(GLuint program
, GLsizei bufSize
,
200 GLsizei
*length
, GLchar
*infoLog
);
202 extern void GLAPIENTRY
203 _mesa_GetShaderiv(GLuint shader
, GLenum pname
, GLint
*params
);
205 extern void GLAPIENTRY
206 _mesa_GetShaderInfoLog(GLuint shader
, GLsizei bufSize
,
207 GLsizei
*length
, GLchar
*infoLog
);
210 extern void GLAPIENTRY
211 _mesa_GetShaderPrecisionFormat(GLenum shadertype
, GLenum precisiontype
,
212 GLint
*range
, GLint
*precision
);
214 extern void GLAPIENTRY
215 _mesa_ReleaseShaderCompiler(void);
217 extern void GLAPIENTRY
218 _mesa_ShaderBinary(GLint n
, const GLuint
*shaders
, GLenum binaryformat
,
219 const void* binary
, GLint length
);
221 extern void GLAPIENTRY
222 _mesa_GetProgramBinary(GLuint program
, GLsizei bufSize
, GLsizei
*length
,
223 GLenum
*binaryFormat
, GLvoid
*binary
);
225 extern void GLAPIENTRY
226 _mesa_ProgramBinary(GLuint program
, GLenum binaryFormat
,
227 const GLvoid
*binary
, GLsizei length
);
229 extern void GLAPIENTRY
230 _mesa_ProgramParameteri(GLuint program
, GLenum pname
, GLint value
);
233 _mesa_use_program(struct gl_context
*ctx
, gl_shader_stage stage
,
234 struct gl_shader_program
*shProg
, struct gl_program
*prog
,
235 struct gl_pipeline_object
*shTarget
);
238 _mesa_copy_linked_program_data(const struct gl_shader_program
*src
,
239 struct gl_linked_shader
*dst_sh
);
242 _mesa_validate_shader_target(const struct gl_context
*ctx
, GLenum type
);
245 /* GL_ARB_separate_shader_objects */
246 extern GLuint GLAPIENTRY
247 _mesa_CreateShaderProgramv(GLenum type
, GLsizei count
,
248 const GLchar
* const *strings
);
250 /* GL_ARB_program_resource_query */
252 _mesa_program_resource_name(struct gl_program_resource
*res
);
255 _mesa_program_resource_array_size(struct gl_program_resource
*res
);
258 _mesa_program_resource_index(struct gl_shader_program
*shProg
,
259 struct gl_program_resource
*res
);
261 extern struct gl_program_resource
*
262 _mesa_program_resource_find_name(struct gl_shader_program
*shProg
,
263 GLenum programInterface
, const char *name
,
264 unsigned *array_index
);
266 extern struct gl_program_resource
*
267 _mesa_program_resource_find_index(struct gl_shader_program
*shProg
,
268 GLenum programInterface
, GLuint index
);
271 _mesa_get_program_resource_name(struct gl_shader_program
*shProg
,
272 GLenum programInterface
, GLuint index
,
273 GLsizei bufSize
, GLsizei
*length
,
274 GLchar
*name
, const char *caller
);
277 _mesa_program_resource_name_len(struct gl_program_resource
*res
);
280 _mesa_program_resource_location(struct gl_shader_program
*shProg
,
281 GLenum programInterface
, const char *name
);
284 _mesa_program_resource_location_index(struct gl_shader_program
*shProg
,
285 GLenum programInterface
, const char *name
);
288 _mesa_program_resource_prop(struct gl_shader_program
*shProg
,
289 struct gl_program_resource
*res
, GLuint index
,
290 const GLenum prop
, GLint
*val
, const char *caller
);
293 _mesa_get_program_resourceiv(struct gl_shader_program
*shProg
,
294 GLenum programInterface
, GLuint index
,
295 GLsizei propCount
, const GLenum
*props
,
296 GLsizei bufSize
, GLsizei
*length
,
299 /* GL_ARB_tessellation_shader */
300 extern void GLAPIENTRY
301 _mesa_PatchParameteri(GLenum pname
, GLint value
);
303 extern void GLAPIENTRY
304 _mesa_PatchParameterfv(GLenum pname
, const GLfloat
*values
);
306 /* GL_ARB_shader_subroutine */
308 _mesa_program_init_subroutine_defaults(struct gl_context
*ctx
,
309 struct gl_program
*prog
);
311 extern GLint GLAPIENTRY
312 _mesa_GetSubroutineUniformLocation(GLuint program
, GLenum shadertype
,
315 extern GLuint GLAPIENTRY
316 _mesa_GetSubroutineIndex(GLuint program
, GLenum shadertype
,
319 extern GLvoid GLAPIENTRY
320 _mesa_GetActiveSubroutineUniformiv(GLuint program
, GLenum shadertype
,
321 GLuint index
, GLenum pname
, GLint
*values
);
323 extern GLvoid GLAPIENTRY
324 _mesa_GetActiveSubroutineUniformName(GLuint program
, GLenum shadertype
,
325 GLuint index
, GLsizei bufsize
,
326 GLsizei
*length
, GLchar
*name
);
328 extern GLvoid GLAPIENTRY
329 _mesa_GetActiveSubroutineName(GLuint program
, GLenum shadertype
,
330 GLuint index
, GLsizei bufsize
,
331 GLsizei
*length
, GLchar
*name
);
333 extern GLvoid GLAPIENTRY
334 _mesa_UniformSubroutinesuiv(GLenum shadertype
, GLsizei count
,
335 const GLuint
*indices
);
337 extern GLvoid GLAPIENTRY
338 _mesa_GetUniformSubroutineuiv(GLenum shadertype
, GLint location
,
341 extern GLvoid GLAPIENTRY
342 _mesa_GetProgramStageiv(GLuint program
, GLenum shadertype
,
343 GLenum pname
, GLint
*values
);
349 #endif /* SHADERAPI_H */