I have a Radeon as well and cannot see the house image or the waveform.
2016-05-04 18:25:01,138 97692 log_opengl [INFO] Preview - glVer: 3.3.13417 Core Profile Context 15.301.1201.0 (AMD Radeon R9 200 Series)(ATI Technologies Inc.)
2016-05-04 18:25:01,138 97692 log_opengl [INFO] Try creating 33 Cache
2016-05-04 18:25:39,261 97692 log_opengl [INFO] EffectGrid - glVer: 3.3.13417 Core Profile Context 15.301.1201.0 (AMD Radeon R9 200 Series)(ATI Technologies Inc.)
2016-05-04 18:25:39,261 97692 log_opengl [INFO] Try creating 33 Cache
2016-05-04 18:25:39,323 97692 log_opengl [INFO] Preview - glVer: 3.3.13417 Core Profile Context 15.301.1201.0 (AMD Radeon R9 200 Series)(ATI Technologies Inc.)
2016-05-04 18:25:39,323 97692 log_opengl [INFO] Try creating 33 Cache
2016-05-04 18:25:40,031 97692 log_opengl [INFO] ModelPreview - glVer: 3.3.13417 Core Profile Context 15.301.1201.0 (AMD Radeon R9 200 Series)(ATI Technologies Inc.)
2016-05-04 18:25:40,031 97692 log_opengl [INFO] Try creating 33 Cache
2016-05-04 18:25:40,084 97692 log_opengl [INFO] WaveForm - glVer: 3.3.13417 Core Profile Context 15.301.1201.0 (AMD Radeon R9 200 Series)(ATI Technologies Inc.)
2016-05-04 18:25:40,084 97692 log_opengl [INFO] Try creating 33 Cache