#include <iostream>#include <fstream>#include <string>#include <celutil/util.h>#include "gl.h"#include "glext.h"#include "vertexprog.h"Include dependency graph for vertexprog.cpp:
Go to the source code of this file.
Functions | |
| static int | findLineNumber (const string &s, int index) |
| static bool | LoadARBVertexProgram (const string &filename, unsigned int &id) |
| static bool | LoadNvVertexProgram (const string &filename, unsigned int &id) |
| static string * | ReadTextFromFile (const string &filename) |
Variables | |
| static unsigned int | parameterMappings [] |
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Definition at line 138 of file vertexprog.cpp. 00139 {
00140 if (index >= (int)s.length())
00141 return -1;
00142
00143 int lineno = 1;
00144 for (int i = 0; i < index; i++)
00145 {
00146 if (s[i] == '\n')
00147 lineno++;
00148 }
00149
00150 return lineno;
00151 }
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Definition at line 154 of file vertexprog.cpp. References _, findLineNumber(), GL_PROGRAM_ERROR_POSITION_ARB, GL_PROGRAM_ERROR_STRING_ARB, GL_PROGRAM_FORMAT_ASCII_ARB, GL_VERTEX_PROGRAM_ARB, glx::glBindProgramARB, glx::glGenProgramsARB, glx::glProgramStringARB, and ReadTextFromFile(). Referenced by vp::initARB(). 00155 {
00156 cout << _("Loading ARB vertex program: ") << filename << '\n';
00157
00158 string* source = ReadTextFromFile(filename);
00159 if (source == NULL)
00160 {
00161 cout << _("Error loading ARB vertex program: ") << filename << '\n';
00162 return false;
00163 }
00164
00165 glx::glGenProgramsARB(1, (GLuint*) &id);
00166 if (glGetError() != GL_NO_ERROR)
00167 {
00168 delete source;
00169 return false;
00170 }
00171
00172 glx::glBindProgramARB(GL_VERTEX_PROGRAM_ARB, id);
00173 glx::glProgramStringARB(GL_VERTEX_PROGRAM_ARB,
00174 GL_PROGRAM_FORMAT_ASCII_ARB,
00175 source->length(),
00176 reinterpret_cast<const GLubyte*>(source->c_str()));
00177
00178 GLenum err = glGetError();
00179 if (err != GL_NO_ERROR)
00180 {
00181 GLint errPos = 0;
00182 glGetIntegerv(GL_PROGRAM_ERROR_POSITION_ARB, &errPos);
00183
00184 const char* errMsg = (const char*) glGetString(GL_PROGRAM_ERROR_STRING_ARB);
00185 if (errMsg == NULL)
00186 errMsg = "Unknown error";
00187
00188 cout << _("Error in vertex program ") << filename <<
00189 _(", line ") << findLineNumber(*source, errPos) << ": " << errMsg << '\n';
00190 }
00191
00192 delete source;
00193
00194 return err == GL_NO_ERROR;
00195 }
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Definition at line 105 of file vertexprog.cpp. References _, GL_PROGRAM_ERROR_POSITION_NV, GL_VERTEX_PROGRAM_NV, glx::glGenProgramsNV, glx::glLoadProgramNV, and ReadTextFromFile(). Referenced by vp::initNV(). 00106 {
00107 cout << _("Loading NV vertex program: ") << filename << '\n';
00108
00109 string* source = ReadTextFromFile(filename);
00110 if (source == NULL)
00111 {
00112 cout << _("Error loading NV vertex program: ") << filename << '\n';
00113 return false;
00114 }
00115
00116 glx::glGenProgramsNV(1, (GLuint*) &id);
00117 glx::glLoadProgramNV(GL_VERTEX_PROGRAM_NV,
00118 id,
00119 source->length(),
00120 reinterpret_cast<const GLubyte*>(source->c_str()));
00121
00122 delete source;
00123
00124 GLenum err = glGetError();
00125 if (err != GL_NO_ERROR)
00126 {
00127 GLint errPos = 0;
00128 glGetIntegerv(GL_PROGRAM_ERROR_POSITION_NV, &errPos);
00129 cout << _("Error in vertex program ") << filename <<
00130 " @ " << errPos << '\n';
00131 return false;
00132 }
00133
00134 return true;
00135 }
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Definition at line 89 of file vertexprog.cpp. 00090 {
00091 ifstream textFile(filename.c_str(), ios::in);
00092 if (!textFile.good())
00093 return NULL;
00094
00095 string* s = new string();
00096
00097 char c;
00098 while (textFile.get(c))
00099 *s += c;
00100
00101 return s;
00102 }
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Initial value:
{
16,
15,
20,
34,
40,
32,
33,
41,
90,
0,
41,
42,
0,
0,
0,
0,
0,
0,
50,
51,
52,
}
Definition at line 398 of file vertexprog.cpp. Referenced by VertexProcessorNV::parameter(). |
1.4.1