src/mesa/main/api_validate.h

   1
   2 /*
   3  * Mesa 3-D graphics library
   4  * Version:  3.5
   5  *
   6  * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
   7  *
   8  * Permission is hereby granted, free of charge, to any person obtaining a
   9  * copy of this software and associated documentation files (the "Software"),
  10  * to deal in the Software without restriction, including without limitation
  11  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  12  * and/or sell copies of the Software, and to permit persons to whom the
  13  * Software is furnished to do so, subject to the following conditions:
  14  *
  15  * The above copyright notice and this permission notice shall be included
  16  * in all copies or substantial portions of the Software.
  17  *
  18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  19  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  20  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  21  * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
  22  * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  23  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  24  */
  25
  26
  27 #ifndef API_VALIDATE_H
  28 #define API_VALIDATE_H
  29
  30
  31 #include "glheader.h"
  32
  33 struct gl_buffer_object;
  34 struct gl_context;
  35
  36
  37 extern GLuint
  38 _mesa_max_buffer_index(struct gl_context *ctx, GLuint count, GLenum type,
  39                        const void *indices,
  40                        struct gl_buffer_object *elementBuf);
  41
  42
  43 extern GLboolean
  44 _mesa_valid_prim_mode(const struct gl_context *ctx, GLenum mode);
  45
  46
  47 extern GLboolean
  48 _mesa_validate_DrawArrays(struct gl_context *ctx,
  49                           GLenum mode, GLint start, GLsizei count);
  50
  51 extern GLboolean
  52 _mesa_validate_DrawElements(struct gl_context *ctx,
  53                             GLenum mode, GLsizei count, GLenum type,
  54                             const GLvoid *indices, GLint basevertex);
  55
  56 extern GLboolean
  57 _mesa_validate_DrawRangeElements(struct gl_context *ctx, GLenum mode,
  58                                  GLuint start, GLuint end,
  59                                  GLsizei count, GLenum type,
  60                                  const GLvoid *indices, GLint basevertex);
  61
  62
  63 extern GLboolean
  64 _mesa_validate_DrawArraysInstanced(struct gl_context *ctx, GLenum mode, GLint first,
  65                                    GLsizei count, GLsizei primcount);
  66
  67 extern GLboolean
  68 _mesa_validate_DrawElementsInstanced(struct gl_context *ctx,
  69                                      GLenum mode, GLsizei count, GLenum type,
  70                                      const GLvoid *indices, GLsizei primcount,
  71                                      GLint basevertex);
  72
  73
  74 #endif