// Set previous and next fields to something so big that all the temporal checks
// are effectively turned off.
fill(neg_blowout_data, neg_blowout_data + width * height, -100.0f);
- fill(neg_blowout_data, pos_blowout_data + width * height, 100.0f);
+ fill(pos_blowout_data, pos_blowout_data + width * height, 100.0f);
EffectChainTester tester(NULL, width, height * 2);
Effect *input1 = tester.add_input(neg_blowout_data, FORMAT_GRAYSCALE, COLORSPACE_sRGB, GAMMA_LINEAR, width, height);