forked from dolphin-emu/dolphin
		
	
		
			
				
	
	
		
			34 lines
		
	
	
		
			813 B
		
	
	
	
		
			C++
		
	
	
	
	
	
			
		
		
	
	
			34 lines
		
	
	
		
			813 B
		
	
	
	
		
			C++
		
	
	
	
	
	
// Copyright 2009 Dolphin Emulator Project
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// Licensed under GPLv2+
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// Refer to the license.txt file included.
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#include "VideoCommon/BPMemory.h"
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#include <cstring>
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// BP state
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// STATE_TO_SAVE
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BPMemory bpmem;
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float FogParam0::GetA() const
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{
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  // scale mantissa from 11 to 23 bits
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  const u32 integral = (static_cast<u32>(sign) << 31) | (static_cast<u32>(exponent) << 23) |
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                       (static_cast<u32>(mantissa) << 12);
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  float real;
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  std::memcpy(&real, &integral, sizeof(u32));
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  return real;
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}
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float FogParam3::GetC() const
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{
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  // scale mantissa from 11 to 23 bits
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  const u32 integral = (static_cast<u32>(c_sign) << 31) | (static_cast<u32>(c_exp) << 23) |
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                       (static_cast<u32>(c_mant) << 12);
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  float real;
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  std::memcpy(&real, &integral, sizeof(u32));
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  return real;
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}
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