First pass at nodes

justfile

@@ -5,6 +5,7 @@ default: build
 
 CC       := "clang"
 CXX      := "clang++"
+SLANGC   := "slangc"
 BUILDDIR := "build"
 
 # Resolve VULKAN_SDK once via backtick
@@ -30,8 +31,19 @@ vendor:
 	cmake --build {{BUILDDIR}}/ktx --config Release
 	cmake --install {{BUILDDIR}}/ktx
 
+# Compile Slang shaders to SPIR-V
+shaders:
+	mkdir -p assets/shaders
+	{{SLANGC}} -target spirv -stage vertex -entry main src/shaders/blit.vert.slang -o assets/shaders/blit.vert.spv
+	{{SLANGC}} -target spirv -stage vertex -entry main src/shaders/blit_to_swap.vert.slang -o assets/shaders/blit_to_swap.vert.spv
+	{{SLANGC}} -target spirv -stage fragment -entry main src/shaders/read.frag.slang -o assets/shaders/read.frag.spv
+	{{SLANGC}} -target spirv -stage fragment -entry main src/shaders/blur.frag.slang -o assets/shaders/blur.frag.spv
+	{{SLANGC}} -target spirv -stage fragment -entry main src/shaders/grade.frag.slang -o assets/shaders/grade.frag.spv
+	{{SLANGC}} -target spirv -stage fragment -entry main src/shaders/blend.frag.slang -o assets/shaders/blend.frag.spv
+	{{SLANGC}} -target spirv -stage fragment -entry main src/shaders/blit_to_swap.frag.slang -o assets/shaders/blit_to_swap.frag.spv
+
 # Build all objects, then link
-build: vendor
+build: vendor shaders
 	mkdir -p {{BUILDDIR}}/bin
 	bear -- {{CXX}} -g -c -Wno-nullability-completeness {{VK_FLAGS}} \
 		src/prism/rhi/vulkan/profiles/vulkan_profiles.cpp \
@@ -43,6 +55,11 @@ build: vendor
 	bear -a -- {{CC}} -g -c {{VK_FLAGS}} src/prism/rhi/pr_rhi.c -o {{BUILDDIR}}/pr_rhi.o
 	bear -a -- {{CC}} -g -c {{VK_FLAGS}} src/prism/rhi/vulkan/pr_rhi_vk.c -o {{BUILDDIR}}/pr_rhi_vk.o
 	bear -a -- {{CC}} -g -c src/vendor/wapp/wapp.c -o {{BUILDDIR}}/wapp.o
+	bear -a -- {{CC}} -g -c {{VK_FLAGS}} src/prism/allocators/pr_pool_allocator.c -o {{BUILDDIR}}/pr_pool_allocator.o
+	bear -a -- {{CC}} -g -c {{VK_FLAGS}} src/prism/core/pr_graph.c -o {{BUILDDIR}}/pr_graph.o
+	bear -a -- {{CC}} -g -c {{VK_FLAGS}} src/prism/core/pr_node.c -o {{BUILDDIR}}/pr_node.o
+	bear -a -- {{CC}} -g -c {{VK_FLAGS}} src/prism/core/pr_node_eval.c -o {{BUILDDIR}}/pr_node_eval.o
+	bear -a -- {{CC}} -g -c {{VK_FLAGS}} src/prism/core/pr_texture_pool.c -o {{BUILDDIR}}/pr_texture_pool.o
 	bear -a -- {{CXX}} -g -c {{VK_FLAGS}} -Wno-nullability-completeness -DVK_NO_PROTOTYPES \
 		{{APP_INC}} \
 		src/main.cpp \
@@ -50,7 +67,7 @@ build: vendor
 	bear -a -- {{CXX}} -g {{VK_FLAGS}} \
 		-L{{VK_SDK}}/lib -L{{VENDOR_LIB}} \
 		build/*.o \
-		-lSDL3 -lglm -ltinyobjloader -lktx -lslang -lvulkan \
+		-lSDL3 -lktx -lvulkan \
 		-Wl,-rpath,{{VENDOR_LIB}} -Wl,-rpath,{{VK_SDK}}/lib \
 		-o {{BUILDDIR}}/bin/prism
 	@echo "--- build done: {{BUILDDIR}}/bin/prism ---"