Remove SpirvTest
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@ -60,10 +60,6 @@ add_executable(Animometer Animometer.cpp)
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target_link_libraries(Animometer sample_utils)
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SetCXX14(Animometer)
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add_executable(SpirvTest SpirvTest.cpp)
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target_link_libraries(SpirvTest shaderc spirv-cross nxtcpp)
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SetCXX14(SpirvTest)
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add_executable(CppHelloDepthStencil HelloDepthStencil.cpp)
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target_link_libraries(CppHelloDepthStencil sample_utils)
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SetCXX14(CppHelloDepthStencil)
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@ -1,89 +0,0 @@
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// Copyright 2017 The NXT Authors
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include <iostream>
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#include <nxt/nxtcpp.h>
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#include <shaderc/shaderc.hpp>
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#include <spirv-cross/spirv_glsl.hpp>
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bool CompileToSpv(std::string source, nxt::ShaderStage stage, std::vector<uint32_t>* spv) {
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shaderc::Compiler compiler;
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shaderc::CompileOptions options;
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shaderc_shader_kind kind;
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switch (stage) {
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case nxt::ShaderStage::Vertex:
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kind = shaderc_glsl_vertex_shader;
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break;
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case nxt::ShaderStage::Fragment:
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kind = shaderc_glsl_fragment_shader;
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break;
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default:
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return false;
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}
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{
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auto result = compiler.CompileGlslToSpvAssembly(source.c_str(), source.size(), kind, "toto", options);
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if (result.GetCompilationStatus() != shaderc_compilation_status_success) {
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std::cerr << result.GetErrorMessage();
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return false;
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}
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std::cout << "*** Begin spirv assembly" << std::endl;
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std::cout << std::string(result.cbegin(), result.cend()) << std::endl;
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std::cout << "*** End spirv assembly" << std::endl;
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}
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auto result = compiler.CompileGlslToSpv(source.c_str(), source.size(), kind, "toto", options);
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if (result.GetCompilationStatus() != shaderc_compilation_status_success) {
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std::cerr << result.GetErrorMessage();
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return false;
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}
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spv->assign(result.cbegin(), result.cend());
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return true;
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}
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void TestSpv(std::string source, nxt::ShaderStage stage) {
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std::vector<uint32_t> spv;
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if (!CompileToSpv(source, stage, &spv)) {
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return;
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}
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spirv_cross::CompilerGLSL glsl(std::move(spv));
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spirv_cross::CompilerGLSL::Options options;
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options.version = 450;
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options.es = false;
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glsl.set_options(options);
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std::cout << "*** Begin glsl cross" << std::endl;
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std::cout << glsl.compile() << std::endl;
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std::cout << "*** End glsl cross" << std::endl;
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}
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int main(int argc, char const* const* argv) {
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const char* vs =
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"#version 450\n"
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"layout(push_constant) uniform toto {int foo;} tata;\n"
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"const vec2 pos[3] = vec2[3](vec2(0.0f, 0.5f), vec2(-0.5f, -0.5f), vec2(0.5f, -0.5f));\n"
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"void main() {\n"
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" gl_Position = vec4(pos[gl_VertexIndex], 0.0, 1.0);\n"
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"}\n";
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TestSpv(vs, nxt::ShaderStage::Vertex);
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return 0;
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}
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@ -19,6 +19,7 @@
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#include "GLFW/glfw3native.h"
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#include <assert.h>
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#include <initializer_list>
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#include <wrl.h>
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#include <d3d12.h>
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#include <dxgi1_4.h>
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@ -16,6 +16,7 @@
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#include <shaderc/shaderc.hpp>
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#include <cstring>
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#include <iomanip>
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#include <iostream>
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#include <sstream>
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