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Fix #772 (#724)

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tomaka 2017-08-05 14:06:08 +02:00 committed by GitHub
parent d55cbf04f6
commit 8273fb5530
1 changed files with 22 additions and 3 deletions
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25
vulkano-shaders/src/entry_point.rs
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@ -111,13 +111,32 @@ pub fn write_entry_point(doc: &parse::Spirv, instruction: &parse::Instruction) -
enums::ExecutionModel::ExecutionModelKernel => panic!("Kernels are not supported"),
};
let stage = match *execution {
enums::ExecutionModel::ExecutionModelVertex => {
"ShaderStages { vertex: true, .. ShaderStages::none() }"
},
enums::ExecutionModel::ExecutionModelTessellationControl => {
"ShaderStages { tessellation_control: true, .. ShaderStages::none() }"
},
enums::ExecutionModel::ExecutionModelTessellationEvaluation => {
"ShaderStages { tessellation_evaluation: true, .. ShaderStages::none() }"
},
enums::ExecutionModel::ExecutionModelGeometry => {
"ShaderStages { geometry: true, .. ShaderStages::none() }"
},
enums::ExecutionModel::ExecutionModelFragment => {
"ShaderStages { fragment: true, .. ShaderStages::none() }"
},
enums::ExecutionModel::ExecutionModelGLCompute => unreachable!(),
enums::ExecutionModel::ExecutionModelKernel => unreachable!(),
};
let t = format!("::vulkano::pipeline::shader::GraphicsEntryPoint<(), {0}Input, \
{0}Output, Layout>",
capitalized_ep_name);
let f = format!("graphics_entry_point(::std::ffi::CStr::from_ptr(NAME.as_ptr() \
as *const _), {0}Input, {0}Output, Layout(ShaderStages {{ vertex: \
true, .. ShaderStages::none() }}), {1})",
capitalized_ep_name, ty);
as *const _), {0}Input, {0}Output, Layout({2}), {1})",
capitalized_ep_name, ty, stage);
(t, f)
}