src/mesa/main/convolve.c

   1 /*
   2  * Mesa 3-D graphics library
   3  * Version:  6.5.2
   4  *
   5  * Copyright (C) 1999-2006  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 /*
  27  * Image convolution functions.
  28  *
  29  * Notes: filter kernel elements are indexed by <n> and <m> as in
  30  * the GL spec.
  31  */
  32
  33
  34 #include "glheader.h"
  35 #include "bufferobj.h"
  36 #include "colormac.h"
  37 #include "convolve.h"
  38 #include "macros.h"
  39 #include "mfeatures.h"
  40 #include "mtypes.h"
  41 #include "main/dispatch.h"
  42
  43
  44 #if FEATURE_convolve
  45
  46 static void GLAPIENTRY
  47 _mesa_ConvolutionFilter1D(GLenum target, GLenum internalFormat, GLsizei width, GLenum format, GLenum type, const GLvoid *image)
  48 {
  49    GET_CURRENT_CONTEXT(ctx);
  50
  51    _mesa_error(ctx, GL_INVALID_ENUM, "glConvolutionFilter1D");
  52 }
  53
  54 static void GLAPIENTRY
  55 _mesa_ConvolutionFilter2D(GLenum target, GLenum internalFormat, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *image)
  56 {
  57    GET_CURRENT_CONTEXT(ctx);
  58
  59    _mesa_error(ctx, GL_INVALID_ENUM, "glConvolutionFilter2D");
  60 }
  61
  62
  63 static void GLAPIENTRY
  64 _mesa_ConvolutionParameterf(GLenum target, GLenum pname, GLfloat param)
  65 {
  66    GET_CURRENT_CONTEXT(ctx);
  67
  68    _mesa_error(ctx, GL_INVALID_ENUM, "glConvolutionParameterf");
  69 }
  70
  71
  72 static void GLAPIENTRY
  73 _mesa_ConvolutionParameterfv(GLenum target, GLenum pname, const GLfloat *params)
  74 {
  75    GET_CURRENT_CONTEXT(ctx);
  76
  77    _mesa_error(ctx, GL_INVALID_ENUM, "glConvolutionParameterfv");
  78 }
  79
  80
  81 static void GLAPIENTRY
  82 _mesa_ConvolutionParameteri(GLenum target, GLenum pname, GLint param)
  83 {
  84    GET_CURRENT_CONTEXT(ctx);
  85
  86    _mesa_error(ctx, GL_INVALID_ENUM, "glConvolutionParameteri");
  87 }
  88
  89
  90 static void GLAPIENTRY
  91 _mesa_ConvolutionParameteriv(GLenum target, GLenum pname, const GLint *params)
  92 {
  93    GET_CURRENT_CONTEXT(ctx);
  94
  95    _mesa_error(ctx, GL_INVALID_ENUM, "glConvolutionParameteriv");
  96 }
  97
  98
  99 static void GLAPIENTRY
 100 _mesa_CopyConvolutionFilter1D(GLenum target, GLenum internalFormat, GLint x, GLint y, GLsizei width)
 101 {
 102    GET_CURRENT_CONTEXT(ctx);
 103
 104    _mesa_error(ctx, GL_INVALID_ENUM, "glCopyConvolutionFilter1D");
 105 }
 106
 107
 108 static void GLAPIENTRY
 109 _mesa_CopyConvolutionFilter2D(GLenum target, GLenum internalFormat, GLint x, GLint y, GLsizei width, GLsizei height)
 110 {
 111    GET_CURRENT_CONTEXT(ctx);
 112
 113    _mesa_error(ctx, GL_INVALID_ENUM, "glCopyConvolutionFilter2D");
 114 }
 115
 116
 117 static void GLAPIENTRY
 118 _mesa_GetnConvolutionFilterARB(GLenum target, GLenum format, GLenum type,
 119                                GLsizei bufSize, GLvoid *image)
 120 {
 121    GET_CURRENT_CONTEXT(ctx);
 122
 123    _mesa_error(ctx, GL_INVALID_OPERATION, "glGetConvolutionFilter");
 124 }
 125
 126
 127 static void GLAPIENTRY
 128 _mesa_GetConvolutionFilter(GLenum target, GLenum format, GLenum type,
 129                            GLvoid *image)
 130 {
 131    _mesa_GetnConvolutionFilterARB(target, format, type, INT_MAX, image);
 132 }
 133
 134
 135 static void GLAPIENTRY
 136 _mesa_GetConvolutionParameterfv(GLenum target, GLenum pname, GLfloat *params)
 137 {
 138    GET_CURRENT_CONTEXT(ctx);
 139
 140    _mesa_error(ctx, GL_INVALID_ENUM, "glGetConvolutionParameterfv");
 141 }
 142
 143
 144 static void GLAPIENTRY
 145 _mesa_GetConvolutionParameteriv(GLenum target, GLenum pname, GLint *params)
 146 {
 147    GET_CURRENT_CONTEXT(ctx);
 148
 149    _mesa_error(ctx, GL_INVALID_ENUM, "glGetConvolutionParameteriv");
 150 }
 151
 152
 153 static void GLAPIENTRY
 154 _mesa_GetnSeparableFilterARB(GLenum target, GLenum format, GLenum type,
 155                              GLsizei rowBufSize, GLvoid *row,
 156                              GLsizei columnBufSize,  GLvoid *column,
 157                              GLvoid *span)
 158 {
 159    GET_CURRENT_CONTEXT(ctx);
 160
 161    _mesa_error(ctx, GL_INVALID_ENUM, "glGetSeparableFilter");
 162 }
 163
 164
 165 static void GLAPIENTRY
 166 _mesa_GetSeparableFilter(GLenum target, GLenum format, GLenum type,
 167                          GLvoid *row, GLvoid *column, GLvoid *span)
 168 {
 169    _mesa_GetnSeparableFilterARB(target, format, type, INT_MAX, row,
 170                                 INT_MAX, column, span);
 171 }
 172
 173
 174 static void GLAPIENTRY
 175 _mesa_SeparableFilter2D(GLenum target, GLenum internalFormat, GLsizei width, GLsizei height, GLenum format, GLenum type, const GLvoid *row, const GLvoid *column)
 176 {
 177    GET_CURRENT_CONTEXT(ctx);
 178
 179    _mesa_error(ctx, GL_INVALID_ENUM, "glSeparableFilter2D");
 180 }
 181
 182 void
 183 _mesa_init_convolve_dispatch(struct _glapi_table *disp)
 184 {
 185    SET_ConvolutionFilter1D(disp, _mesa_ConvolutionFilter1D);
 186    SET_ConvolutionFilter2D(disp, _mesa_ConvolutionFilter2D);
 187    SET_ConvolutionParameterf(disp, _mesa_ConvolutionParameterf);
 188    SET_ConvolutionParameterfv(disp, _mesa_ConvolutionParameterfv);
 189    SET_ConvolutionParameteri(disp, _mesa_ConvolutionParameteri);
 190    SET_ConvolutionParameteriv(disp, _mesa_ConvolutionParameteriv);
 191    SET_CopyConvolutionFilter1D(disp, _mesa_CopyConvolutionFilter1D);
 192    SET_CopyConvolutionFilter2D(disp, _mesa_CopyConvolutionFilter2D);
 193    SET_GetConvolutionFilter(disp, _mesa_GetConvolutionFilter);
 194    SET_GetConvolutionParameterfv(disp, _mesa_GetConvolutionParameterfv);
 195    SET_GetConvolutionParameteriv(disp, _mesa_GetConvolutionParameteriv);
 196    SET_SeparableFilter2D(disp, _mesa_SeparableFilter2D);
 197    SET_GetSeparableFilter(disp, _mesa_GetSeparableFilter);
 198
 199    /* GL_ARB_robustness */
 200    SET_GetnConvolutionFilterARB(disp, _mesa_GetnConvolutionFilterARB);
 201    SET_GetnSeparableFilterARB(disp, _mesa_GetnSeparableFilterARB);
 202 }
 203
 204
 205 #endif /* FEATURE_convolve */