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VideoConfig: Add host config union

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Contains all host state that can affect shadergen.
This commit is contained in:
Stenzek 2017-06-24 18:55:08 +10:00
parent 82c27182a8
commit d1381f5021
1 changed files with 58 additions and 0 deletions
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58
Source/Core/VideoCommon/VideoConfig.cpp
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@ -5,6 +5,7 @@
#include <algorithm>
#include "Common/CommonTypes.h"
#include "Common/StringUtil.h"
#include "Core/Config/GraphicsSettings.h"
#include "Core/Core.h"
#include "Core/Movie.h"
@ -203,3 +204,60 @@ bool VideoConfig::IsSSAAEnabled() const
return iMultisamples > 1 && bSSAA && backend_info.bSupportsSSAA;
}
union HostConfigBits
{
u32 bits;
struct
{
u32 msaa : 1;
u32 ssaa : 1;
u32 stereo : 1;
u32 wireframe : 1;
u32 per_pixel_lighting : 1;
u32 vertex_rounding : 1;
u32 fast_depth_calc : 1;
u32 bounding_box : 1;
u32 backend_dual_source_blend : 1;
u32 backend_geometry_shaders : 1;
u32 backend_early_z : 1;
u32 backend_bbox : 1;
u32 backend_gs_instancing : 1;
u32 backend_clip_control : 1;
u32 backend_ssaa : 1;
u32 backend_atomics : 1;
u32 backend_depth_clamp : 1;
u32 backend_reversed_depth_range : 1;
u32 pad : 14;
};
};
u32 VideoConfig::GetHostConfigBits() const
{
HostConfigBits bits = {};
bits.msaa = IsMSAAEnabled();
bits.ssaa = IsSSAAEnabled();
bits.stereo = IsStereoEnabled();
bits.wireframe = bWireFrame;
bits.per_pixel_lighting = bEnablePixelLighting;
bits.vertex_rounding = UseVertexRounding();
bits.fast_depth_calc = bFastDepthCalc;
bits.bounding_box = bBBoxEnable;
bits.backend_dual_source_blend = backend_info.bSupportsDualSourceBlend;
bits.backend_geometry_shaders = backend_info.bSupportsGeometryShaders;
bits.backend_early_z = backend_info.bSupportsEarlyZ;
bits.backend_bbox = backend_info.bSupportsBBox;
bits.backend_gs_instancing = backend_info.bSupportsGSInstancing;
bits.backend_clip_control = backend_info.bSupportsClipControl;
bits.backend_ssaa = backend_info.bSupportsSSAA;
bits.backend_atomics = backend_info.bSupportsFragmentStoresAndAtomics;
bits.backend_depth_clamp = backend_info.bSupportsDepthClamp;
bits.backend_reversed_depth_range = backend_info.bSupportsReversedDepthRange;
return bits.bits;
}
std::string VideoConfig::GetHostConfigFilename() const
{
u32 bits = GetHostConfigBits();
return StringFromFormat("%08X", bits);
}