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PixelEngine: Convert to BitField and enum class

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This commit is contained in:
Pokechu22
2022-01-29 13:28:17 -08:00
parent 45b8ebeb25
commit 8882eb040a
3 changed files with 134 additions and 85 deletions
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15
Source/Core/VideoCommon/PixelEngine.h
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@ -4,7 +4,9 @@
#pragma once
#include "Common/CommonTypes.h"
class PointerWrap;
namespace MMIO
{
class Mapping;
@ -45,14 +47,11 @@ enum
};
// ReadMode specifies the returned alpha channel for EFB peeks
union UPEAlphaReadReg
enum class AlphaReadMode : u16
{
u16 Hex;
struct
{
u16 ReadMode : 2;
u16 : 14;
};
Read00 = 0, // Always read 0x00
ReadFF = 1, // Always read 0xFF
ReadNone = 2, // Always read the real alpha value
};
void Init();
@ -63,6 +62,6 @@ void RegisterMMIO(MMIO::Mapping* mmio, u32 base);
// gfx backend support
void SetToken(const u16 token, const bool interrupt, int cycle_delay);
void SetFinish(int cycle_delay);
UPEAlphaReadReg GetAlphaReadMode();
AlphaReadMode GetAlphaReadMode();
} // namespace PixelEngine