diff --git a/modules/shader_compiler/src/vkcv/shader/GLSLCompiler.cpp b/modules/shader_compiler/src/vkcv/shader/GLSLCompiler.cpp
index 7214e208b068ba7b9002363e594f76d66123bffd..9ba1595b22cda7ea848a834067ee66b770391f9a 100644
--- a/modules/shader_compiler/src/vkcv/shader/GLSLCompiler.cpp
+++ b/modules/shader_compiler/src/vkcv/shader/GLSLCompiler.cpp
@@ -3,6 +3,7 @@
#include <fstream>
#include <glslang/SPIRV/GlslangToSpv.h>
+#include <glslang/StandAlone/DirStackFileIncluder.h>
#include <vkcv/Logger.hpp>
@@ -216,12 +217,26 @@ namespace vkcv::shader {
TBuiltInResource resources = {};
initResources(resources);
+
+ const auto messages = (EShMessages)(
+ EShMsgSpvRules |
+ EShMsgVulkanRules
+ );
+
+ std::string preprocessedGLSL;
+
+ DirStackFileIncluder includer;
+ includer.pushExternalLocalDirectory(shaderPath.parent_path().string());
+
+ if (!shader.preprocess(&resources, 100, ENoProfile, false, false, messages, &preprocessedGLSL, includer)) {
+ vkcv_log(LogLevel::ERROR, "Shader parsing failed {\n%s\n%s\n} (%s)",
+ shader.getInfoLog(), shader.getInfoDebugLog(), shaderPath.string().c_str());
+ return;
+ }
- const auto messages = (EShMessages) (
- EShMsgSpvRules |
- EShMsgVulkanRules
- );
-
+ const char* preprocessedCString = preprocessedGLSL.c_str();
+ shader.setStrings(&preprocessedCString, 1);
+
if (!shader.parse(&resources, 100, false, messages)) {
vkcv_log(LogLevel::ERROR, "Shader parsing failed {\n%s\n%s\n} (%s)",
shader.getInfoLog(), shader.getInfoDebugLog(), shaderPath.string().c_str());
diff --git a/projects/cmd_sync_test/CMakeLists.txt b/projects/cmd_sync_test/CMakeLists.txt
index da1d12949d9e8c918d78ab5cb0484106fae69b6a..63d8d65d70f28529bf4ebd3b38ceafb684ce091f 100644
--- a/projects/cmd_sync_test/CMakeLists.txt
+++ b/projects/cmd_sync_test/CMakeLists.txt
@@ -22,7 +22,7 @@ if(MSVC)
endif()
# including headers of dependencies and the VkCV framework
-target_include_directories(cmd_sync_test SYSTEM BEFORE PRIVATE ${vkcv_include} ${vkcv_includes} ${vkcv_asset_loader_include} ${vkcv_camera_include})
+target_include_directories(cmd_sync_test SYSTEM BEFORE PRIVATE ${vkcv_include} ${vkcv_includes} ${vkcv_asset_loader_include} ${vkcv_camera_include} ${vkcv_shader_compiler_include})
# linking with libraries from all dependencies and the VkCV framework
-target_link_libraries(cmd_sync_test vkcv ${vkcv_libraries} vkcv_asset_loader ${vkcv_asset_loader_libraries} vkcv_camera)
+target_link_libraries(cmd_sync_test vkcv ${vkcv_libraries} vkcv_asset_loader ${vkcv_asset_loader_libraries} vkcv_camera vkcv_shader_compiler)
diff --git a/projects/cmd_sync_test/src/main.cpp b/projects/cmd_sync_test/src/main.cpp
index bead135d6aeb02cbe53a2798f5aea48cb0777289..7938610768ef853e8a022fb8241519e938c7f115 100644
--- a/projects/cmd_sync_test/src/main.cpp
+++ b/projects/cmd_sync_test/src/main.cpp
@@ -4,6 +4,7 @@
#include <vkcv/camera/CameraManager.hpp>
#include <chrono>
#include <vkcv/asset/asset_loader.hpp>
+#include <vkcv/shader/GLSLCompiler.hpp>
int main(int argc, const char** argv) {
const char* applicationName = "First Mesh";
@@ -104,12 +105,20 @@ int main(int argc, const char** argv) {
return EXIT_FAILURE;
}
- vkcv::ShaderProgram firstMeshProgram{};
- firstMeshProgram.addShader(vkcv::ShaderStage::VERTEX, std::filesystem::path("resources/shaders/vert.spv"));
- firstMeshProgram.addShader(vkcv::ShaderStage::FRAGMENT, std::filesystem::path("resources/shaders/frag.spv"));
+ vkcv::shader::GLSLCompiler compiler;
+
+ vkcv::ShaderProgram firstMeshProgram;
+ compiler.compile(vkcv::ShaderStage::VERTEX, std::filesystem::path("resources/shaders/shader.vert"),
+ [&](vkcv::ShaderStage shaderStage, const std::filesystem::path& path) {
+ firstMeshProgram.addShader(shaderStage, path);
+ });
+ compiler.compile(vkcv::ShaderStage::FRAGMENT, std::filesystem::path("resources/shaders/shader.frag"),
+ [&](vkcv::ShaderStage shaderStage, const std::filesystem::path& path) {
+ firstMeshProgram.addShader(shaderStage, path);
+ });
+
+ const std::vector<vkcv::VertexAttachment> vertexAttachments = firstMeshProgram.getVertexAttachments();
- const std::vector<vkcv::VertexAttachment> vertexAttachments = firstMeshProgram.getVertexAttachments();
-
std::vector<vkcv::VertexBinding> bindings;
for (size_t i = 0; i < vertexAttachments.size(); i++) {
bindings.push_back(vkcv::VertexBinding(i, { vertexAttachments[i] }));
@@ -162,8 +171,14 @@ int main(int argc, const char** argv) {
const vkcv::ImageHandle swapchainInput = vkcv::ImageHandle::createSwapchainImageHandle();
vkcv::ShaderProgram shadowShader;
- shadowShader.addShader(vkcv::ShaderStage::VERTEX, "resources/shaders/shadow_vert.spv");
- shadowShader.addShader(vkcv::ShaderStage::FRAGMENT, "resources/shaders/shadow_frag.spv");
+ compiler.compile(vkcv::ShaderStage::VERTEX, "resources/shaders/shadow.vert",
+ [&](vkcv::ShaderStage shaderStage, const std::filesystem::path& path) {
+ shadowShader.addShader(shaderStage, path);
+ });
+ compiler.compile(vkcv::ShaderStage::FRAGMENT, "resources/shaders/shadow.frag",
+ [&](vkcv::ShaderStage shaderStage, const std::filesystem::path& path) {
+ shadowShader.addShader(shaderStage, path);
+ });
const vk::Format shadowMapFormat = vk::Format::eD16Unorm;
const std::vector<vkcv::AttachmentDescription> shadowAttachments = {
@@ -211,9 +226,18 @@ int main(int argc, const char** argv) {
vkcv::Image voxelizationDummyRenderTarget = core.createImage(voxelizationDummyFormat, voxelResolution, voxelResolution, 1, false, true);
vkcv::ShaderProgram voxelizationShader;
- voxelizationShader.addShader(vkcv::ShaderStage::VERTEX, "resources/shaders/voxelization_vert.spv");
- voxelizationShader.addShader(vkcv::ShaderStage::GEOMETRY, "resources/shaders/voxelization_geom.spv");
- voxelizationShader.addShader(vkcv::ShaderStage::FRAGMENT, "resources/shaders/voxelization_frag.spv");
+ compiler.compile(vkcv::ShaderStage::VERTEX, "resources/shaders/voxelization.vert",
+ [&](vkcv::ShaderStage shaderStage, const std::filesystem::path& path) {
+ voxelizationShader.addShader(shaderStage, path);
+ });
+ compiler.compile(vkcv::ShaderStage::GEOMETRY, "resources/shaders/voxelization.geom",
+ [&](vkcv::ShaderStage shaderStage, const std::filesystem::path& path) {
+ voxelizationShader.addShader(shaderStage, path);
+ });
+ compiler.compile(vkcv::ShaderStage::FRAGMENT, "resources/shaders/voxelization.frag",
+ [&](vkcv::ShaderStage shaderStage, const std::filesystem::path& path) {
+ voxelizationShader.addShader(shaderStage, path);
+ });
vkcv::PassConfig voxelizationPassConfig({
vkcv::AttachmentDescription(vkcv::AttachmentOperation::DONT_CARE, vkcv::AttachmentOperation::DONT_CARE, voxelizationDummyFormat)});
@@ -312,7 +336,10 @@ int main(int argc, const char** argv) {
});
vkcv::ShaderProgram resetVoxelShader;
- resetVoxelShader.addShader(vkcv::ShaderStage::COMPUTE, "resources/shaders/voxelReset_comp.spv");
+ compiler.compile(vkcv::ShaderStage::COMPUTE, "resources/shaders/voxelReset.comp",
+ [&](vkcv::ShaderStage shaderStage, const std::filesystem::path& path) {
+ resetVoxelShader.addShader(shaderStage, path);
+ });
vkcv::DescriptorSetHandle resetVoxelDescriptorSet = core.createDescriptorSet(resetVoxelShader.getReflectedDescriptors()[0]);
vkcv::PipelineHandle resetVoxelPipeline = core.createComputePipeline(