src/mesa/main/pipelineobj.h

   1 /*
   2  * Mesa 3-D graphics library
   3  *
   4  * Copyright © 2013 Gregory Hainaut <gregory.hainaut@gmail.com>
   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 (including the next
  14  * paragraph) shall be included in all copies or substantial portions of the
  15  * Software.
  16  *
  17  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  18  * 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 OTHER
  21  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  22  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
  23  * IN THE SOFTWARE.
  24  */
  25
  26 #ifndef PIPELINEOBJ_H
  27 #define PIPELINEOBJ_H
  28
  29 #include "glheader.h"
  30
  31 #ifdef __cplusplus
  32 extern "C" {
  33 #endif
  34
  35 struct _glapi_table;
  36 struct gl_context;
  37 struct gl_pipeline_object;
  38
  39 extern void
  40 _mesa_delete_pipeline_object(struct gl_context *ctx, struct gl_pipeline_object *obj);
  41
  42 extern void
  43 _mesa_init_pipeline(struct gl_context *ctx);
  44
  45 extern void
  46 _mesa_free_pipeline_data(struct gl_context *ctx);
  47
  48 extern struct gl_pipeline_object *
  49 _mesa_lookup_pipeline_object(struct gl_context *ctx, GLuint id);
  50
  51 extern void
  52 _mesa_reference_pipeline_object_(struct gl_context *ctx,
  53                                  struct gl_pipeline_object **ptr,
  54                                  struct gl_pipeline_object *obj);
  55
  56 static inline void
  57 _mesa_reference_pipeline_object(struct gl_context *ctx,
  58                                 struct gl_pipeline_object **ptr,
  59                                 struct gl_pipeline_object *obj)
  60 {
  61    if (*ptr != obj)
  62       _mesa_reference_pipeline_object_(ctx, ptr, obj);
  63 }
  64
  65 extern void
  66 _mesa_bind_pipeline(struct gl_context *ctx,
  67                     struct gl_pipeline_object *pipe);
  68
  69 extern GLboolean
  70 _mesa_validate_program_pipeline(struct gl_context * ctx,
  71                                 struct gl_pipeline_object *pipe);
  72
  73
  74 void GLAPIENTRY
  75 _mesa_UseProgramStages_no_error(GLuint pipeline, GLbitfield stages,
  76                                 GLuint prog);
  77 extern void GLAPIENTRY
  78 _mesa_UseProgramStages(GLuint pipeline, GLbitfield stages, GLuint program);
  79
  80 void GLAPIENTRY
  81 _mesa_ActiveShaderProgram_no_error(GLuint pipeline, GLuint program);
  82 extern void GLAPIENTRY
  83 _mesa_ActiveShaderProgram(GLuint pipeline, GLuint program);
  84
  85 void GLAPIENTRY
  86 _mesa_BindProgramPipeline_no_error(GLuint pipeline);
  87 extern void GLAPIENTRY
  88 _mesa_BindProgramPipeline(GLuint pipeline);
  89
  90 extern void GLAPIENTRY
  91 _mesa_DeleteProgramPipelines(GLsizei n, const GLuint *pipelines);
  92
  93 void GLAPIENTRY
  94 _mesa_GenProgramPipelines_no_error(GLsizei n, GLuint *pipelines);
  95
  96 extern void GLAPIENTRY
  97 _mesa_GenProgramPipelines(GLsizei n, GLuint *pipelines);
  98
  99 void GLAPIENTRY
 100 _mesa_CreateProgramPipelines_no_error(GLsizei n, GLuint *pipelines);
 101
 102 void GLAPIENTRY
 103 _mesa_CreateProgramPipelines(GLsizei n, GLuint *pipelines);
 104
 105 extern GLboolean GLAPIENTRY
 106 _mesa_IsProgramPipeline(GLuint pipeline);
 107
 108 extern void GLAPIENTRY
 109 _mesa_GetProgramPipelineiv(GLuint pipeline, GLenum pname, GLint *params);
 110
 111 extern void GLAPIENTRY
 112 _mesa_ValidateProgramPipeline(GLuint pipeline);
 113
 114 extern void GLAPIENTRY
 115 _mesa_GetProgramPipelineInfoLog(GLuint pipeline, GLsizei bufSize,
 116                                 GLsizei *length, GLchar *infoLog);
 117
 118 #ifdef __cplusplus
 119 }
 120 #endif
 121
 122 #endif /* PIPELINEOBJ_H */