src/mesa/main/dlist.h

   1 /* $Id: dlist.h,v 1.16 2001/03/24 06:01:27 gareth Exp $ */
   2
   3 /*
   4  * Mesa 3-D graphics library
   5  * Version:  3.5
   6  *
   7  * Copyright (C) 1999-2001  Brian Paul   All Rights Reserved.
   8  *
   9  * Permission is hereby granted, free of charge, to any person obtaining a
  10  * copy of this software and associated documentation files (the "Software"),
  11  * to deal in the Software without restriction, including without limitation
  12  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  13  * and/or sell copies of the Software, and to permit persons to whom the
  14  * Software is furnished to do so, subject to the following conditions:
  15  *
  16  * The above copyright notice and this permission notice shall be included
  17  * in all copies or substantial portions of the Software.
  18  *
  19  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  20  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  21  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
  22  * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
  23  * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  24  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  25  */
  26
  27
  28 #ifndef DLIST_H
  29 #define DLIST_H
  30
  31
  32 #include "mtypes.h"
  33
  34
  35 #define ASSERT_OUTSIDE_SAVE_BEGIN_END_WITH_RETVAL(ctx, retval)          \
  36 do {                                                                    \
  37    if (ctx->Driver.CurrentSavePrimitive <= GL_POLYGON ||                \
  38        ctx->Driver.CurrentSavePrimitive == PRIM_INSIDE_UNKNOWN_PRIM) {  \
  39       _mesa_compile_error( ctx, GL_INVALID_OPERATION, "begin/end" );    \
  40       return retval;                                                    \
  41    }                                                                    \
  42 } while (0)
  43
  44 #define ASSERT_OUTSIDE_SAVE_BEGIN_END(ctx)                              \
  45 do {                                                                    \
  46    if (ctx->Driver.CurrentSavePrimitive <= GL_POLYGON ||                \
  47        ctx->Driver.CurrentSavePrimitive == PRIM_INSIDE_UNKNOWN_PRIM) {  \
  48       _mesa_compile_error( ctx, GL_INVALID_OPERATION, "begin/end" );    \
  49       return;                                                           \
  50    }                                                                    \
  51 } while (0)
  52
  53 #define ASSERT_OUTSIDE_SAVE_BEGIN_END_AND_FLUSH(ctx)                    \
  54 do {                                                                    \
  55    ASSERT_OUTSIDE_SAVE_BEGIN_END(ctx);                                  \
  56    FLUSH_VERTICES(ctx, 0);                                              \
  57 } while (0)
  58
  59 #define ASSERT_OUTSIDE_SAVE_BEGIN_END_AND_FLUSH_WITH_RETVAL(ctx, retval)\
  60 do {                                                                    \
  61    ASSERT_OUTSIDE_SAVE_BEGIN_END_WITH_RETVAL(ctx, retval);              \
  62    FLUSH_VERTICES(ctx, 0);                                              \
  63 } while (0)
  64
  65
  66 extern void _mesa_init_lists( void );
  67
  68 extern void _mesa_destroy_list( GLcontext *ctx, GLuint list );
  69
  70 extern void _mesa_CallList( GLuint list );
  71
  72 extern void _mesa_CallLists( GLsizei n, GLenum type, const GLvoid *lists );
  73
  74 extern void _mesa_DeleteLists( GLuint list, GLsizei range );
  75
  76 extern void _mesa_EndList( void );
  77
  78 extern GLuint _mesa_GenLists( GLsizei range );
  79
  80 extern GLboolean _mesa_IsList( GLuint list );
  81
  82 extern void _mesa_ListBase( GLuint base );
  83
  84 extern void _mesa_NewList( GLuint list, GLenum mode );
  85
  86 extern void _mesa_init_dlist_table( struct _glapi_table *table, GLuint tableSize );
  87
  88 extern void _mesa_save_error( GLcontext *ctx, GLenum error, const char *s );
  89
  90
  91 void *
  92 _mesa_alloc_instruction( GLcontext *ctx, int opcode, GLint sz );
  93
  94 int
  95 _mesa_alloc_opcode( GLcontext *ctx, GLuint sz,
  96                     void (*execute)( GLcontext *, void * ),
  97                     void (*destroy)( GLcontext *, void * ),
  98                     void (*print)( GLcontext *, void * ) );
  99
 100 extern void _mesa_save_EvalMesh2(GLenum mode, GLint i1, GLint i2,
 101                                  GLint j1, GLint j2 );
 102 extern void _mesa_save_EvalMesh1( GLenum mode, GLint i1, GLint i2 );
 103 extern void _mesa_save_CallLists( GLsizei n, GLenum type, const GLvoid *lists );
 104 extern void _mesa_save_CallList( GLuint list );
 105
 106
 107
 108 #endif