src/mesa/main/histogram.c

   1 /*
   2  * Mesa 3-D graphics library
   3  * Version:  6.3
   4  *
   5  * Copyright (C) 1999-2004  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  * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
  21  * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
  22  * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  23  */
  24
  25
  26 #include "glheader.h"
  27 #include "bufferobj.h"
  28 #include "colormac.h"
  29 #include "context.h"
  30 #include "image.h"
  31 #include "histogram.h"
  32 #include "macros.h"
  33 #include "main/dispatch.h"
  34
  35
  36 #if FEATURE_histogram
  37
  38 /**********************************************************************
  39  * API functions
  40  */
  41
  42
  43 /* this is defined below */
  44 static void GLAPIENTRY _mesa_ResetMinmax(GLenum target);
  45
  46
  47 static void GLAPIENTRY
  48 _mesa_GetMinmax(GLenum target, GLboolean reset, GLenum format, GLenum type, GLvoid *values)
  49 {
  50    GET_CURRENT_CONTEXT(ctx);
  51
  52    _mesa_error(ctx, GL_INVALID_OPERATION, "glGetMinmax");
  53 }
  54
  55
  56 static void GLAPIENTRY
  57 _mesa_GetHistogram(GLenum target, GLboolean reset, GLenum format, GLenum type, GLvoid *values)
  58 {
  59    GET_CURRENT_CONTEXT(ctx);
  60
  61    _mesa_error(ctx, GL_INVALID_OPERATION, "glGetHistogram");
  62 }
  63
  64
  65 static void GLAPIENTRY
  66 _mesa_GetHistogramParameterfv(GLenum target, GLenum pname, GLfloat *params)
  67 {
  68    GET_CURRENT_CONTEXT(ctx);
  69
  70    _mesa_error(ctx, GL_INVALID_OPERATION, "glGetHistogramParameterfv");
  71 }
  72
  73
  74 static void GLAPIENTRY
  75 _mesa_GetHistogramParameteriv(GLenum target, GLenum pname, GLint *params)
  76 {
  77    GET_CURRENT_CONTEXT(ctx);
  78
  79    _mesa_error(ctx, GL_INVALID_OPERATION, "glGetHistogramParameteriv");
  80 }
  81
  82
  83 static void GLAPIENTRY
  84 _mesa_GetMinmaxParameterfv(GLenum target, GLenum pname, GLfloat *params)
  85 {
  86    GET_CURRENT_CONTEXT(ctx);
  87
  88       _mesa_error(ctx, GL_INVALID_OPERATION, "glGetMinmaxParameterfv");
  89 }
  90
  91
  92 static void GLAPIENTRY
  93 _mesa_GetMinmaxParameteriv(GLenum target, GLenum pname, GLint *params)
  94 {
  95    GET_CURRENT_CONTEXT(ctx);
  96
  97    _mesa_error(ctx, GL_INVALID_OPERATION, "glGetMinmaxParameteriv");
  98 }
  99
 100
 101 static void GLAPIENTRY
 102 _mesa_Histogram(GLenum target, GLsizei width, GLenum internalFormat, GLboolean sink)
 103 {
 104    GET_CURRENT_CONTEXT(ctx);
 105
 106    _mesa_error(ctx, GL_INVALID_OPERATION, "glHistogram");
 107 }
 108
 109
 110 static void GLAPIENTRY
 111 _mesa_Minmax(GLenum target, GLenum internalFormat, GLboolean sink)
 112 {
 113    GET_CURRENT_CONTEXT(ctx);
 114
 115    _mesa_error(ctx, GL_INVALID_OPERATION, "glMinmax");
 116 }
 117
 118
 119 static void GLAPIENTRY
 120 _mesa_ResetHistogram(GLenum target)
 121 {
 122    GET_CURRENT_CONTEXT(ctx);
 123
 124    _mesa_error(ctx, GL_INVALID_OPERATION, "glResetHistogram");
 125 }
 126
 127
 128 static void GLAPIENTRY
 129 _mesa_ResetMinmax(GLenum target)
 130 {
 131    GET_CURRENT_CONTEXT(ctx);
 132
 133    _mesa_error(ctx, GL_INVALID_OPERATION, "glResetMinmax");
 134 }
 135
 136
 137 void
 138 _mesa_init_histogram_dispatch(struct _glapi_table *disp)
 139 {
 140    SET_GetHistogram(disp, _mesa_GetHistogram);
 141    SET_GetHistogramParameterfv(disp, _mesa_GetHistogramParameterfv);
 142    SET_GetHistogramParameteriv(disp, _mesa_GetHistogramParameteriv);
 143    SET_GetMinmax(disp, _mesa_GetMinmax);
 144    SET_GetMinmaxParameterfv(disp, _mesa_GetMinmaxParameterfv);
 145    SET_GetMinmaxParameteriv(disp, _mesa_GetMinmaxParameteriv);
 146    SET_Histogram(disp, _mesa_Histogram);
 147    SET_Minmax(disp, _mesa_Minmax);
 148    SET_ResetHistogram(disp, _mesa_ResetHistogram);
 149    SET_ResetMinmax(disp, _mesa_ResetMinmax);
 150 }
 151
 152 #endif /* FEATURE_histogram */