private void SetAlphaBlending()
{
//TODO: Support independent blend properly.
bool Enable = (ReadRegister(NvGpuEngine3dReg.IBlendNEnable) & 1) != 0;
Gpu.Renderer.SetBlendEnable(Enable);
bool BlendSeparateAlpha = (ReadRegister(NvGpuEngine3dReg.IBlendNSeparateAlpha) & 1) != 0;
GalBlendEquation EquationRgb = (GalBlendEquation)ReadRegister(NvGpuEngine3dReg.IBlendNEquationRgb);
GalBlendFactor FuncSrcRgb = (GalBlendFactor)ReadRegister(NvGpuEngine3dReg.IBlendNFuncSrcRgb);
GalBlendFactor FuncDstRgb = (GalBlendFactor)ReadRegister(NvGpuEngine3dReg.IBlendNFuncDstRgb);
if (BlendSeparateAlpha)
{
GalBlendEquation EquationAlpha = (GalBlendEquation)ReadRegister(NvGpuEngine3dReg.IBlendNEquationAlpha);
GalBlendFactor FuncSrcAlpha = (GalBlendFactor)ReadRegister(NvGpuEngine3dReg.IBlendNFuncSrcAlpha);
GalBlendFactor FuncDstAlpha = (GalBlendFactor)ReadRegister(NvGpuEngine3dReg.IBlendNFuncDstAlpha);
Gpu.Renderer.SetBlendSeparate(
EquationRgb,
EquationAlpha,
FuncSrcRgb,
FuncDstRgb,
FuncSrcAlpha,
FuncDstAlpha);
}
else
{
Gpu.Renderer.SetBlend(EquationRgb, FuncSrcRgb, FuncDstRgb);
}
}
public void SetBlend(
GalBlendEquation Equation,
GalBlendFactor FuncSrc,
GalBlendFactor FuncDst)
{
ActionsQueue.Enqueue(() => Blend.Set(Equation, FuncSrc, FuncDst));
}
private void SetAlphaBlending()
{
bool BlendEnableMaster = (ReadRegister(NvGpuEngine3dReg.BlendEnableMaster) & 1) != 0;
Gpu.Renderer.SetBlendEnable(BlendEnableMaster);
bool BlendSeparateAlpha = (ReadRegister(NvGpuEngine3dReg.BlendSeparateAlpha) & 1) != 0;
GalBlendEquation EquationRgb = (GalBlendEquation)ReadRegister(NvGpuEngine3dReg.BlendEquationRgb);
GalBlendFactor FuncSrcRgb = (GalBlendFactor)ReadRegister(NvGpuEngine3dReg.BlendFuncSrcRgb);
GalBlendFactor FuncDstRgb = (GalBlendFactor)ReadRegister(NvGpuEngine3dReg.BlendFuncDstRgb);
if (BlendSeparateAlpha)
{
GalBlendEquation EquationAlpha = (GalBlendEquation)ReadRegister(NvGpuEngine3dReg.BlendEquationAlpha);
GalBlendFactor FuncSrcAlpha = (GalBlendFactor)ReadRegister(NvGpuEngine3dReg.BlendFuncSrcAlpha);
GalBlendFactor FuncDstAlpha = (GalBlendFactor)ReadRegister(NvGpuEngine3dReg.BlendFuncDstAlpha);
Gpu.Renderer.SetBlendSeparate(
EquationRgb,
EquationAlpha,
FuncSrcRgb,
FuncDstRgb,
FuncSrcAlpha,
FuncDstAlpha);
}
else
{
Gpu.Renderer.SetBlend(EquationRgb, FuncSrcRgb, FuncDstRgb);
}
}
public void Set(
GalBlendEquation Equation,
GalBlendFactor FuncSrc,
GalBlendFactor FuncDst)
{
GL.BlendEquation(
OGLEnumConverter.GetBlendEquation(Equation));
GL.BlendFunc(
OGLEnumConverter.GetBlendFactorSrc(FuncSrc),
OGLEnumConverter.GetBlendFactorDst(FuncDst));
}
private void SetAlphaBlending()
{
//TODO: Support independent blend properly.
bool Enable = (ReadRegister(NvGpuEngine3dReg.IBlendNEnable) & 1) != 0;
if (Enable)
{
Gpu.Renderer.Blend.Enable();
}
else
{
Gpu.Renderer.Blend.Disable();
}
if (!Enable)
{
//If blend is not enabled, then the other values have no effect.
//Note that if it is disabled, the register may contain invalid values.
return;
}
bool BlendSeparateAlpha = (ReadRegister(NvGpuEngine3dReg.IBlendNSeparateAlpha) & 1) != 0;
GalBlendEquation EquationRgb = (GalBlendEquation)ReadRegister(NvGpuEngine3dReg.IBlendNEquationRgb);
GalBlendFactor FuncSrcRgb = (GalBlendFactor)ReadRegister(NvGpuEngine3dReg.IBlendNFuncSrcRgb);
GalBlendFactor FuncDstRgb = (GalBlendFactor)ReadRegister(NvGpuEngine3dReg.IBlendNFuncDstRgb);
if (BlendSeparateAlpha)
{
GalBlendEquation EquationAlpha = (GalBlendEquation)ReadRegister(NvGpuEngine3dReg.IBlendNEquationAlpha);
GalBlendFactor FuncSrcAlpha = (GalBlendFactor)ReadRegister(NvGpuEngine3dReg.IBlendNFuncSrcAlpha);
GalBlendFactor FuncDstAlpha = (GalBlendFactor)ReadRegister(NvGpuEngine3dReg.IBlendNFuncDstAlpha);
Gpu.Renderer.Blend.SetSeparate(
EquationRgb,
EquationAlpha,
FuncSrcRgb,
FuncDstRgb,
FuncSrcAlpha,
FuncDstAlpha);
}
else
{
Gpu.Renderer.Blend.Set(EquationRgb, FuncSrcRgb, FuncDstRgb);
}
}
public static BlendingFactor GetBlendFactor(GalBlendFactor BlendFactor)
{
switch (BlendFactor)
{
case GalBlendFactor.Zero: return(BlendingFactor.Zero);
case GalBlendFactor.One: return(BlendingFactor.One);
case GalBlendFactor.SrcColor: return(BlendingFactor.SrcColor);
case GalBlendFactor.OneMinusSrcColor: return(BlendingFactor.OneMinusSrcColor);
case GalBlendFactor.DstColor: return(BlendingFactor.DstColor);
case GalBlendFactor.OneMinusDstColor: return(BlendingFactor.OneMinusDstColor);
case GalBlendFactor.SrcAlpha: return(BlendingFactor.SrcAlpha);
case GalBlendFactor.OneMinusSrcAlpha: return(BlendingFactor.OneMinusSrcAlpha);
case GalBlendFactor.DstAlpha: return(BlendingFactor.DstAlpha);
case GalBlendFactor.OneMinusDstAlpha: return(BlendingFactor.OneMinusDstAlpha);
case GalBlendFactor.OneMinusConstantColor: return(BlendingFactor.OneMinusConstantColor);
case GalBlendFactor.ConstantAlpha: return(BlendingFactor.ConstantAlpha);
case GalBlendFactor.OneMinusConstantAlpha: return(BlendingFactor.OneMinusConstantAlpha);
case GalBlendFactor.SrcAlphaSaturate: return(BlendingFactor.SrcAlphaSaturate);
case GalBlendFactor.Src1Color: return(BlendingFactor.Src1Color);
case GalBlendFactor.OneMinusSrc1Color: return((BlendingFactor)BlendingFactorSrc.OneMinusSrc1Color);
case GalBlendFactor.Src1Alpha: return(BlendingFactor.Src1Alpha);
case GalBlendFactor.OneMinusSrc1Alpha: return((BlendingFactor)BlendingFactorSrc.OneMinusSrc1Alpha);
case GalBlendFactor.ConstantColor:
case GalBlendFactor.ConstantColorG80:
return(BlendingFactor.ConstantColor);
}
throw new ArgumentException(nameof(BlendFactor));
}
public void SetSeparate(
GalBlendEquation EquationRgb,
GalBlendEquation EquationAlpha,
GalBlendFactor FuncSrcRgb,
GalBlendFactor FuncDstRgb,
GalBlendFactor FuncSrcAlpha,
GalBlendFactor FuncDstAlpha)
{
GL.BlendEquationSeparate(
OGLEnumConverter.GetBlendEquation(EquationRgb),
OGLEnumConverter.GetBlendEquation(EquationAlpha));
GL.BlendFuncSeparate(
OGLEnumConverter.GetBlendFactorSrc(FuncSrcRgb),
OGLEnumConverter.GetBlendFactorDst(FuncDstRgb),
OGLEnumConverter.GetBlendFactorSrc(FuncSrcAlpha),
OGLEnumConverter.GetBlendFactorDst(FuncDstAlpha));
}
public void SetBlendSeparate(
GalBlendEquation EquationRgb,
GalBlendEquation EquationAlpha,
GalBlendFactor FuncSrcRgb,
GalBlendFactor FuncDstRgb,
GalBlendFactor FuncSrcAlpha,
GalBlendFactor FuncDstAlpha)
{
ActionsQueue.Enqueue(() =>
{
Blend.SetSeparate(
EquationRgb,
EquationAlpha,
FuncSrcRgb,
FuncDstRgb,
FuncSrcAlpha,
FuncDstAlpha);
});
}
public static BlendingFactor GetBlendFactor(GalBlendFactor blendFactor)
{
switch (blendFactor)
{
case GalBlendFactor.Zero:
case GalBlendFactor.ZeroGl:
return(BlendingFactor.Zero);
case GalBlendFactor.One:
case GalBlendFactor.OneGl:
return(BlendingFactor.One);
case GalBlendFactor.SrcColor:
case GalBlendFactor.SrcColorGl:
return(BlendingFactor.SrcColor);
case GalBlendFactor.OneMinusSrcColor:
case GalBlendFactor.OneMinusSrcColorGl:
return(BlendingFactor.OneMinusSrcColor);
case GalBlendFactor.DstColor:
case GalBlendFactor.DstColorGl:
return(BlendingFactor.DstColor);
case GalBlendFactor.OneMinusDstColor:
case GalBlendFactor.OneMinusDstColorGl:
return(BlendingFactor.OneMinusDstColor);
case GalBlendFactor.SrcAlpha:
case GalBlendFactor.SrcAlphaGl:
return(BlendingFactor.SrcAlpha);
case GalBlendFactor.OneMinusSrcAlpha:
case GalBlendFactor.OneMinusSrcAlphaGl:
return(BlendingFactor.OneMinusSrcAlpha);
case GalBlendFactor.DstAlpha:
case GalBlendFactor.DstAlphaGl:
return(BlendingFactor.DstAlpha);
case GalBlendFactor.OneMinusDstAlpha:
case GalBlendFactor.OneMinusDstAlphaGl:
return(BlendingFactor.OneMinusDstAlpha);
case GalBlendFactor.OneMinusConstantColor:
case GalBlendFactor.OneMinusConstantColorGl:
return(BlendingFactor.OneMinusConstantColor);
case GalBlendFactor.ConstantAlpha:
case GalBlendFactor.ConstantAlphaGl:
return(BlendingFactor.ConstantAlpha);
case GalBlendFactor.OneMinusConstantAlpha:
case GalBlendFactor.OneMinusConstantAlphaGl:
return(BlendingFactor.OneMinusConstantAlpha);
case GalBlendFactor.SrcAlphaSaturate:
case GalBlendFactor.SrcAlphaSaturateGl:
return(BlendingFactor.SrcAlphaSaturate);
case GalBlendFactor.Src1Color:
case GalBlendFactor.Src1ColorGl:
return(BlendingFactor.Src1Color);
case GalBlendFactor.OneMinusSrc1Color:
case GalBlendFactor.OneMinusSrc1ColorGl:
return((BlendingFactor)BlendingFactorSrc.OneMinusSrc1Color);
case GalBlendFactor.Src1Alpha:
case GalBlendFactor.Src1AlphaGl:
return(BlendingFactor.Src1Alpha);
case GalBlendFactor.OneMinusSrc1Alpha:
case GalBlendFactor.OneMinusSrc1AlphaGl:
return((BlendingFactor)BlendingFactorSrc.OneMinusSrc1Alpha);
case GalBlendFactor.ConstantColor:
case GalBlendFactor.ConstantColorGl:
return(BlendingFactor.ConstantColor);
}
throw new ArgumentException(nameof(blendFactor) + " \"" + blendFactor + "\" is not valid!");
}
public static BlendingFactorDest GetBlendFactorDst(GalBlendFactor BlendFactor)
{
return((BlendingFactorDest)(BlendFactor - 0x4000));
}
public static BlendingFactorSrc GetBlendFactorSrc(GalBlendFactor BlendFactor)
{
return((BlendingFactorSrc)(BlendFactor - 0x4000));
}
