// 创建shader
unsigned int vertexShader;
vertexShader = glCreateShader(GL_VERTEX_SHADER);
// 绑定源码
glShaderSource(vertexShader, 1, &vertexShaderSource, NULL);

// 编译shader
glCompileShader(vertexShader);

// 获取成功信息
int  success;
char infoLog[512];
glGetShaderiv(vertexShader, GL_COMPILE_STATUS, &success);
if(!success)
{
    glGetShaderInfoLog(vertexShader, 512, NULL, infoLog);
    std::cout << "ERROR::SHADER::VERTEX::COMPILATION_FAILED\n" << infoLog << std::endl;
}