Function ConvertToStaticSampler

shadercompiler/FXAnalyzer.cpp:1727–1769

}

bool ConvertToStaticSampler( StaticSampler& staticSampler, const Sampler& sampler )
{
	if( sampler.isDynamic )
	{
		return false;
	}
	if( sampler.addressU == D3D11_TEXTURE_ADDRESS_BORDER || sampler.addressV == D3D11_TEXTURE_ADDRESS_BORDER || sampler.addressW == D3D11_TEXTURE_ADDRESS_BORDER )
	{
		if( sampler.borderColor.x == 0 && sampler.borderColor.y == 0 && sampler.borderColor.z == 0 && sampler.borderColor.w == 0 )
		{
			staticSampler.borderColor = 0;
		}
		else if( sampler.borderColor.x == 0 && sampler.borderColor.y == 0 && sampler.borderColor.z == 0 && sampler.borderColor.w == 1 )
		{
			staticSampler.borderColor = 1;
		}
		else if( sampler.borderColor.x == 1 && sampler.borderColor.y == 1 && sampler.borderColor.z == 1 && sampler.borderColor.w == 1 )
		{
			staticSampler.borderColor = 2;
		}
		else
		{
			return false;
		}
	}
	else
	{
		staticSampler.borderColor = 0;
	}
	staticSampler.comparison = sampler.comparison;
	staticSampler.minFilter = sampler.minFilter;
	staticSampler.magFilter = sampler.magFilter;
	staticSampler.mipFilter = sampler.mipFilter;
	staticSampler.addressU = sampler.addressU;
	staticSampler.addressV = sampler.addressV;
	staticSampler.addressW = sampler.addressW;
	staticSampler.minLOD = sampler.minLOD;
	staticSampler.maxLOD = sampler.maxLOD;
	staticSampler.mipLODBias = sampler.mipLODBias;
	staticSampler.maxAnisotropy = sampler.maxAnisotropy;
	staticSampler.comparisonFunc = sampler.comparisonFunc;
	return true;
}

int EvaluateIntegerExpression( ParserState& state, ASTNode* node, int defaultValue )
{