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D3D: State cache now uses BitField to define packed render states

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This commit is contained in:
Yuriy O'Donnell
2014-06-09 11:55:25 +02:00
parent 2e4667caaa
commit e7f8032d7d
3 changed files with 34 additions and 42 deletions
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42
Source/Core/VideoBackends/D3D/StateCache.h
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@ -6,6 +6,7 @@
#include <unordered_map>
#include "Common/BitField.h"
#include "Common/CommonTypes.h"
#include "VideoBackends/D3D/D3DBase.h"
#include "VideoCommon/BPMemory.h"
@ -15,43 +16,34 @@ namespace DX11
union RasterizerState
{
struct
{
u32 cull_mode : 2;
u32 wireframe : 1;
};
BitField<0, 2, D3D11_CULL_MODE> cull_mode;
BitField<2, 1, u32> wireframe;
u32 packed;
};
union BlendState
{
struct
{
u32 blend_enable : 1;
u32 blend_op : 3;
u32 write_mask : 4;
u32 src_blend : 5;
u32 dst_blend : 5;
u32 use_dst_alpha : 1;
};
BitField<0, 1, u32> blend_enable;
BitField<1, 3, D3D11_BLEND_OP> blend_op;
BitField<4, 4, u32> write_mask;
BitField<8, 5, D3D11_BLEND> src_blend;
BitField<13, 5, D3D11_BLEND> dst_blend;
BitField<18, 1, u32> use_dst_alpha;
u32 packed;
};
union SamplerState
{
struct
{
u64 min_filter : 3;
u64 mag_filter : 1;
u64 min_lod : 8;
u64 max_lod : 8;
s64 lod_bias : 8;
u64 wrap_s : 2;
u64 wrap_t : 2;
u64 max_anisotropy : 5;
};
BitField<0, 3, u64> min_filter;
BitField<3, 1, u64> mag_filter;
BitField<4, 8, u64> min_lod;
BitField<12, 8, u64> max_lod;
BitField<20, 8, s64> lod_bias;
BitField<28, 2, u64> wrap_s;
BitField<30, 2, u64> wrap_t;
BitField<32, 5, u64> max_anisotropy;
u64 packed;
};