public void MetalEndToEnd(string vsName, string fsName)
{
Compilation compilation = TestUtil.GetTestProjectCompilation();
LanguageBackend backend = new MetalBackend(compilation);
ShaderGenerator sg = new ShaderGenerator(
compilation,
vsName,
fsName,
backend);
ShaderGenerationResult result = sg.GenerateShaders();
IReadOnlyList <GeneratedShaderSet> sets = result.GetOutput(backend);
Assert.Equal(1, sets.Count);
GeneratedShaderSet set = sets[0];
ShaderModel shaderModel = set.Model;
if (vsName != null)
{
ShaderFunction vsFunction = shaderModel.GetFunction(vsName);
string vsCode = set.VertexShaderCode;
MetalTool.AssertCompilesCode(vsCode);
}
if (fsName != null)
{
ShaderFunction fsFunction = shaderModel.GetFunction(fsName);
string fsCode = set.FragmentShaderCode;
MetalTool.AssertCompilesCode(fsCode);
}
}
public void AllSetsAllLanguagesEndToEnd()
{
Compilation compilation = TestUtil.GetTestProjectCompilation();
LanguageBackend[] backends = new LanguageBackend[]
{
new HlslBackend(compilation),
new Glsl330Backend(compilation),
new Glsl450Backend(compilation),
new MetalBackend(compilation),
};
ShaderGenerator sg = new ShaderGenerator(compilation, backends);
ShaderGenerationResult result = sg.GenerateShaders();
foreach (LanguageBackend backend in backends)
{
IReadOnlyList <GeneratedShaderSet> sets = result.GetOutput(backend);
foreach (GeneratedShaderSet set in sets)
{
if (set.VertexShaderCode != null)
{
if (backend is HlslBackend)
{
FxcTool.AssertCompilesCode(set.VertexShaderCode, "vs_5_0", set.VertexFunction.Name);
}
else if (backend is MetalBackend)
{
MetalTool.AssertCompilesCode(set.VertexShaderCode);
}
else
{
bool is450 = backend is Glsl450Backend;
GlsLangValidatorTool.AssertCompilesCode(set.VertexShaderCode, "vert", is450);
}
}
if (set.FragmentFunction != null)
{
if (backend is HlslBackend)
{
FxcTool.AssertCompilesCode(set.FragmentShaderCode, "ps_5_0", set.FragmentFunction.Name);
}
else if (backend is MetalBackend)
{
MetalTool.AssertCompilesCode(set.FragmentShaderCode);
}
else
{
bool is450 = backend is Glsl450Backend;
GlsLangValidatorTool.AssertCompilesCode(set.FragmentShaderCode, "frag", is450);
}
}
if (set.ComputeFunction != null)
{
if (backend is HlslBackend)
{
FxcTool.AssertCompilesCode(set.ComputeShaderCode, "cs_5_0", set.ComputeFunction.Name);
}
else if (backend is MetalBackend)
{
MetalTool.AssertCompilesCode(set.ComputeShaderCode);
}
else
{
bool is450 = backend is Glsl450Backend;
GlsLangValidatorTool.AssertCompilesCode(set.ComputeShaderCode, "comp", is450);
}
}
}
}
}