OpenGL::OpenGL()
: m_renderPath(RENDER_PATH_VERTEX_ARRAY),
m_boundTexture(0)
{
CrbReleaseAssert ( g_openGL == NULL );
m_vendorString = cc_strdup((const char *)glGetString ( GL_VENDOR ));
m_rendererString = cc_strdup((const char *)glGetString ( GL_RENDERER ));
m_versionString = cc_strdup((const char *)glGetString ( GL_VERSION ));
m_extensionsString = cc_strdup((const char *)glGetString ( GL_EXTENSIONS ));
SetupExtensions();
SetupVersion();
}
int TigerFileBase::OpenFile( const char * pszModuleToOpen,
const char *pszExtension )
{
char *pszFilename;
CPLFree( pszModule );
pszModule = NULL;
CPLFree( pszShortModule );
pszShortModule = NULL;
if( fpPrimary != NULL )
{
VSIFClose( fpPrimary );
fpPrimary = NULL;
}
if( pszModuleToOpen == NULL )
return TRUE;
pszFilename = poDS->BuildFilename( pszModuleToOpen, pszExtension );
fpPrimary = VSIFOpen( pszFilename, "rb" );
CPLFree( pszFilename );
if( fpPrimary != NULL )
{
pszModule = CPLStrdup(pszModuleToOpen);
pszShortModule = CPLStrdup(pszModuleToOpen);
for( int i = 0; pszShortModule[i] != '\0'; i++ )
{
if( pszShortModule[i] == '.' )
pszShortModule[i] = '\0';
}
SetupVersion();
return TRUE;
}
else
return FALSE;
}