src/mesa/main/api_validate.h

   1
   2 /*
   3  * Mesa 3-D graphics library
   4  *
   5  * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
   6  *
   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:
  13  *
  14  * The above copyright notice and this permission notice shall be included
  15  * in all copies or substantial portions of the Software.
  16  *
  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.
  24  */
  25
  26
  27 #ifndef API_VALIDATE_H
  28 #define API_VALIDATE_H
  29
  30 #include <stdbool.h>
  31 #include "glheader.h"
  32
  33 struct gl_buffer_object;
  34 struct gl_context;
  35 struct gl_transform_feedback_object;
  36
  37
  38 extern bool
  39 _mesa_is_valid_prim_mode(struct gl_context *ctx, GLenum mode);
  40
  41 extern GLboolean
  42 _mesa_valid_prim_mode(struct gl_context *ctx, GLenum mode, const char *name);
  43
  44
  45 extern GLboolean
  46 _mesa_validate_DrawArrays(struct gl_context *ctx, GLenum mode, GLsizei count);
  47
  48 extern GLboolean
  49 _mesa_validate_DrawElements(struct gl_context *ctx,
  50                             GLenum mode, GLsizei count, GLenum type,
  51                             const GLvoid *indices);
  52
  53 extern GLboolean
  54 _mesa_validate_MultiDrawElements(struct gl_context *ctx,
  55                                  GLenum mode, const GLsizei *count,
  56                                  GLenum type, const GLvoid * const *indices,
  57                                  GLuint primcount);
  58
  59 extern GLboolean
  60 _mesa_validate_DrawRangeElements(struct gl_context *ctx, GLenum mode,
  61                                  GLuint start, GLuint end,
  62                                  GLsizei count, GLenum type,
  63                                  const GLvoid *indices);
  64
  65
  66 extern GLboolean
  67 _mesa_validate_DrawArraysInstanced(struct gl_context *ctx, GLenum mode, GLint first,
  68                                    GLsizei count, GLsizei primcount);
  69
  70 extern GLboolean
  71 _mesa_validate_DrawElementsInstanced(struct gl_context *ctx,
  72                                      GLenum mode, GLsizei count, GLenum type,
  73                                      const GLvoid *indices, GLsizei primcount);
  74
  75 extern GLboolean
  76 _mesa_validate_DrawTransformFeedback(struct gl_context *ctx,
  77                                      GLenum mode,
  78                                      struct gl_transform_feedback_object *obj,
  79                                      GLuint stream,
  80                                      GLsizei numInstances);
  81
  82 extern GLboolean
  83 _mesa_validate_DrawArraysIndirect(struct gl_context *ctx,
  84                                   GLenum mode,
  85                                   const GLvoid *indirect);
  86
  87 extern GLboolean
  88 _mesa_validate_DrawElementsIndirect(struct gl_context *ctx,
  89                                     GLenum mode,
  90                                     GLenum type,
  91                                     const GLvoid *indirect);
  92
  93 extern GLboolean
  94 _mesa_validate_MultiDrawArraysIndirect(struct gl_context *ctx,
  95                                        GLenum mode,
  96                                        const GLvoid *indirect,
  97                                        GLsizei primcount,
  98                                        GLsizei stride);
  99
 100 extern GLboolean
 101 _mesa_validate_MultiDrawElementsIndirect(struct gl_context *ctx,
 102                                          GLenum mode,
 103                                          GLenum type,
 104                                          const GLvoid *indirect,
 105                                          GLsizei primcount,
 106                                          GLsizei stride);
 107
 108
 109 #endif