Function loadShader

hello-gl2/app/src/main/cpp/gl_code.cpp:55–78

    "}\n";

GLuint loadShader(GLenum shaderType, const char* pSource) {
  GLuint shader = glCreateShader(shaderType);
  if (shader) {
    glShaderSource(shader, 1, &pSource, NULL);
    glCompileShader(shader);
    GLint compiled = 0;
    glGetShaderiv(shader, GL_COMPILE_STATUS, &compiled);
    if (!compiled) {
      GLint infoLen = 0;
      glGetShaderiv(shader, GL_INFO_LOG_LENGTH, &infoLen);
      if (infoLen) {
        char* buf = (char*)malloc(infoLen);
        if (buf) {
          glGetShaderInfoLog(shader, infoLen, NULL, buf);
          LOGE("Could not compile shader %d:\n%s\n", shaderType, buf);
          free(buf);
        }
        glDeleteShader(shader);
        shader = 0;
      }
    }
  }
  return shader;
}

GLuint createProgram(const char* pVertexSource, const char* pFragmentSource) {
  GLuint vertexShader = loadShader(GL_VERTEX_SHADER, pVertexSource);