73   Tonemapper *tonemapper = new Tonemapper();  in build()  local
75   tonemapper->engineContext = engine_initialize(isSecure);  in build()
77   engine_bind(tonemapper->engineContext);  in build()
80   tonemapper->tonemapTexture = engine_load3DTexture(colorMap, colorMapSize, 0);  in build()
81   tonemapper->tonemapScaleOffset[0] = ((float)(colorMapSize-1))/((float)(colorMapSize));  in build()
82   tonemapper->tonemapScaleOffset[1] = 1.0f/(2.0f*colorMapSize);  in build()
85   tonemapper->lutXformTexture = engine_load1DTexture(lutXform, lutXformSize, 0);  in build()
86   bool bUseXform = (tonemapper->lutXformTexture != 0) && (lutXformSize != 0);  in build()
89       tonemapper->lutXformScaleOffset[0] = ((float)(lutXformSize-1))/((float)(lutXformSize));  in build()
90       tonemapper->lutXformScaleOffset[1] = 1.0f/(2.0f*lutXformSize);  in build()
112   tonemapper->programID =  in build()
115   return tonemapper;  in build()