bool GLSLProgram::Load_shader(const char* shader_src,
unsigned int shader_type)const
{
std::string shader;
Read_Shader_src(shader_src,&shader);
std::cout << shader << std::endl;
unsigned int shaderID = glCreateShader(shader_type);
const char* files[1] = {(const char*)(shader.c_str())};
glShaderSource(shaderID,1,files,NULL);
glCompileShader(shaderID);
int status;
glGetShaderiv((unsigned int)shaderID,GL_COMPILE_STATUS,&status);
if( status != GL_TRUE )
{
std::string log = Get_log( (unsigned int)shaderID );
std::cout << log.c_str() << std::endl;
throw GlslProgCompileExc(log,shader_type);
return false;
}
glAttachShader(m_shader_info->ID, shaderID);
return true;
}
void GlslProg::loadShader( const char *shaderSource, GLint shaderType )
{
GLuint handle = glCreateShader( shaderType );
glShaderSource( handle, 1, reinterpret_cast<const GLchar**>( &shaderSource ), NULL );
glCompileShader( handle );
GLint status;
glGetShaderiv( (GLuint) handle, GL_COMPILE_STATUS, &status );
if( status != GL_TRUE ) {
std::string log = getShaderLog( (GLuint)handle );
throw GlslProgCompileExc( log, shaderType );
}
glAttachShader( mObj->mHandle, handle );
}
