Fix
Test android
Test android
Test android
Fix
Android test
glFlush
Use 32bit color, 24bit depth
Sample
Android test
Android test
Android test
Android test
Android test
Android test final
Fix Qualcomm Adreno-related bug: Adreno drivers skip all samplers after first unset one
Fix unique IDs generation, possible auto-fix for all old OBF files (including SRTM)
More fail-proof reading of data
Fix
SWIG is optional