Differential D9642 Diff 31697 extern/draco/draco/src/draco/core/quantization_utils.cc

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This file was moved from extern/draco/dracoenc/src/draco/core/quantization_utils.cc.

Show All 21 Lines	void Quantizer::Init(float range, int32_t max_quantized_value) {
inverse_delta_ = static_cast<float>(max_quantized_value) / range;		inverse_delta_ = static_cast<float>(max_quantized_value) / range;
}		}

void Quantizer::Init(float delta) { inverse_delta_ = 1.f / delta; }		void Quantizer::Init(float delta) { inverse_delta_ = 1.f / delta; }

Dequantizer::Dequantizer() : delta_(1.f) {}		Dequantizer::Dequantizer() : delta_(1.f) {}

bool Dequantizer::Init(float range, int32_t max_quantized_value) {		bool Dequantizer::Init(float range, int32_t max_quantized_value) {
if (max_quantized_value <= 0)		if (max_quantized_value <= 0) {
return false;		return false;
		}
delta_ = range / static_cast<float>(max_quantized_value);		delta_ = range / static_cast<float>(max_quantized_value);
return true;		return true;
}		}

bool Dequantizer::Init(float delta) {		bool Dequantizer::Init(float delta) {
delta_ = delta;		delta_ = delta;
return true;		return true;
}		}

} // namespace draco		} // namespace draco