glGetAttribLocation function

int glGetAttribLocation(
  1. int program,
  2. String name
) 
define glGetAttribLocation GLEW_GET_FUN(__glewGetAttribLocation)
GLEW_FUN_EXPORT PFNGLGETATTRIBLOCATIONPROC __glewGetAttribLocation
typedef GLint (GLAPIENTRY * PFNGLGETATTRIBLOCATIONPROC) (GLuint program, const GLchar* name)

Implementation

int glGetAttribLocation(int program, String name) {
  final glGetAttribLocationAsFunction = _glGetAttribLocation
      .cast<
          NativeFunction<Int32 Function(Uint32 program, Pointer<Utf8> name)>>()
      .asFunction<int Function(int program, Pointer<Utf8> name)>();
  final namePointer = name.toNativeUtf8();
  final result = glGetAttribLocationAsFunction(program, namePointer);
  calloc.free(namePointer);
  return result;
}