some work on pipeline setup, fixing up bash script

build.sh

@@ -33,6 +33,18 @@ vma_compile_flags="-std=c++20 -I../external/vma"
 vma_out="-c -o"
 vma_obj="vma.o"
 
+# glslc
+glsl_compile="glslc"
+glsl_flags="--target-spv=spv1.6 -std=460"
+glsl_stage_vert="-fshader-stage=vert"
+glsl_stage_frag="-fshader-stage=frag"
+glsl_stage_tesc="-fshader-stage=tesc"
+glsl_stage_tese="-fshader-stage=tese"
+glsl_stage_geom="-fshader-stage=geom"
+glsl_stage_comp="-fshader-stage=comp"
+glsl_out="-o/build/shaders/glsl/"
+
+
 clang_common="${include_flags} -g -Xclang -flto-visibility-public-std -Wno-unknown-warning-option -fdiagnostics-absolute-paths -Wall -Wno-missing-braces -Wno-unused-function -Wno-writable-strings -Wno-unused-value -Wno-unused-variable -Wno-unused-local-typedef -Wno-deprecated-register -Wno-deprecated-declarations -Wno-unused-but-set-variable -Wno-single-bit-bitfield-constant-conversion -Wno-compare-distinct-pointer-types -Wno-initializer-overrides -Wno-incompatible-pointer-types-discards-qualifiers -Wno-for-loop-analysis -DVMA_STATIC_VULKAN_FUNCTIONS=0"
 clang_debug="$compiler -g -O0 -DBUILD_DEBUG=1 ${clang_common} ${auto_compile_flags}"
 clang_release="$compiler -g -O2 -DBUILD_DEBUG=0 ${clang_common} ${auto_compile_flags}"
@@ -69,6 +81,37 @@ if [ ! -f $vma_obj ]; then
 	$vma_ld
 fi
 
+
+mkdir -p ./shaders/glsl
+for file in ../src/shaders/glsl/*.glsl; do
+	base_name=$(basename -- "$file" .glsl)
+	echo $base_name
+	echo $file
+
+	case base_name in 
+		*.vert)
+			glsl_stage="${glsl_stage_vert}"
+			;;
+		*.frag)
+			glsl_stage="${glsl_stage_vert}"
+			;;
+		*.tesc)
+			glsl_stage="${glsl_stage_tesc}"
+			;;
+		*.tese)
+			glsl_stage="${glsl_stage_tese}"
+			;;
+		*.geom)
+			glsl_stage="${glsl_stage_geom}"
+			;;
+		*.comp)
+			glsl_stage="${glsl_stage_comp}"
+			;;
+	esac
+
+	$glsl_compile $glsl_flags $glsl_stage file "${glsl_out}${base_name}.spv"
+done
+
 $cpp_compiler $vma_compile_flags $vma_source_files $vma_out $vma_obj
 
 ar rcs libvma.a vmastdc++.o

src/platform.h

@@ -63,3 +63,7 @@ b32 CreateWindow();
 Window *GetWindow();
 b32 GetWindowEvent(WindowEvent *event);
 WindowSize GetWindowSize();
+
+// Directory Functions
+b32 ChangeWorkingDir(const char *);
+u8 *OpenFile(const char *);

src/platform_linux.c

@@ -288,3 +288,16 @@ b32 _GetWindowEvent(WindowEvent *event)
 	return valid_event;
 }
 
+b32 ChangeWorkingDir(const char *)
+{
+	b32 success = false;
+
+	return success;
+}
+
+u8 *OpenFile(const char *)
+{
+	u8 *bytes;
+
+	return bytes;
+}

src/render_vulkan.c

@@ -672,6 +672,18 @@ static b32 CreateDescriptors()
 	return success;
 }
 
+static b32 CreatePipelines()
+{
+	b32 success = true;
+
+	return success;
+}
+
+static VkShaderModule CreateShaderModule(const char *file_name)
+{
+	return NULL;
+}
+
 static void DestroyVulkan()
 {
 	VkDevice device = renderer.vk.device;

src/render_vulkan.h

@@ -123,7 +123,7 @@ VK_DECLARE(vkDestroyDescriptorSetLayout);
 
 typedef enum Pipeline_e 
 {
-	PIPELINE_QUAD,
+	PIPELINE_CUBE,
 
 	PIPELINE_MAX,
 } PipelineHandle;
@@ -256,6 +256,7 @@ static b32 CreateImmediateStructures();
 static b32 CreateSwapchain();
 static VkFormat GetImageFormat();
 static b32 CreateDescriptors();
+static b32 CreatePipelines();
 
 // Destroy
 static void DestroyVulkan();

src/shaders/glsl/quad.frag.glsl

@@ -0,0 +1,10 @@
+#version 460
+
+layout (location = 0) in vec3 fragColor;
+
+layout (location = 0) out vec4 outColor;
+
+void main()
+{
+	outColor = vec4(fragColor, 1.0);
+}

src/shaders/glsl/quad.vert.glsl

@@ -0,0 +1,21 @@
+#version 460
+
+layout (location = 0) out vec3 fragColor;
+
+vec2 triangle[3] = vec2[](
+	vec2(0.0, -0.5),
+	vec2(0.5, 0.5),
+	vec2(-0.5, 0.5)
+);
+
+vec3 colors[3] = vec3[](
+	vec3(1.0, 0.0, 0.0),
+	vec3(0.0, 1.0, 0.0),
+	vec3(0.0, 0.0, 1.0)
+);
+
+void main()
+{
+	gl_Position = vec4(positions[gl_VertexIndex], 0.0, 1.0);
+	fragColor = colors[gl_VertexIndex];
+}

src/vulkan_config.c

@@ -285,3 +285,105 @@ static VkPipelineLayoutCreateInfo pipeline_layout_create_info = {
 	.pushConstantRangeCount = 1,
 	.pPushConstantRanges = &push_const_range,
 };
+
+//
+//	PIPELINES
+//
+
+static VkDynamicState pipeline_dynamic_state[] = { VK_DYNAMIC_STATE_VIEWPORT, VK_DYNAMIC_STATE_SCISSOR };
+
+static const VkPipelineDynamicStateCreateInfo pipeline_default_dyn_state_info = {
+	.sType = STYPE(PIPELINE_DYNAMIC_STATE_CREATE_INFO),
+	.pDynamicStates = pipeline_dynamic_state,
+	.dynamicStateCount = Len(pipeline_dynamic_state),
+};
+
+const static VkPipelineInputAssemblyStateCreateInfo pipeline_default_assembly_info = {
+	.sType = STYPE(PIPELINE_INPUT_ASSEMBLY_STATE_CREATE_INFO),
+	.topology = VK_PRIMITIVE_TOPOLOGY_TRIANGLE_LIST,
+	.primitiveRestartEnable = VK_FALSE,
+};
+
+const static VkPipelineRasterizationStateCreateInfo pipeline_default_rasterization_info = {
+	.sType = STYPE(PIPELINE_RASTERIZATION_STATE_CREATE_INFO),
+	.polygonMode = VK_POLYGON_MODE_FILL,
+	.lineWidth = 1.0,
+	.frontFace = VK_FRONT_FACE_COUNTER_CLOCKWISE,
+};
+
+const static VkPipelineMultisampleStateCreateInfo pipeline_default_multisample_info = {
+	.sType = STYPE(PIPELINE_MULTISAMPLE_STATE_CREATE_INFO),
+	.rasterizationSamples = VK_SAMPLE_COUNT_1_BIT,
+	.minSampleShading = 1.0,
+	.alphaToCoverageEnable = VK_FALSE,
+	.alphaToOneEnable = VK_FALSE,
+};
+
+const static VkPipelineDepthStencilStateCreateInfo pipeline_default_depth_info = {
+	.sType = STYPE(PIPELINE_DEPTH_STENCIL_STATE_CREATE_INFO),
+	.depthTestEnable = VK_TRUE,
+	.depthWriteEnable = VK_TRUE,
+	.depthCompareOp = VK_COMPARE_OP_GREATER_OR_EQUAL,
+	.depthBoundsTestEnable = VK_FALSE,
+	.stencilTestEnable = VK_FALSE,
+	.minDepthBounds = 0.0,
+	.maxDepthBounds = 1.0,
+};
+
+const static VkPipelineRenderingCreateInfo pipeline_default_rendering_info = {
+	.sType = STYPE(PIPELINE_RENDERING_CREATE_INFO),
+	.colorAttachmentCount = 1,
+	//.pColorAttachmentFormats = FORMAT
+	//.depthAttachmentFormat = DEPTH_FORMAT 
+	// Do not forget these whatever you do
+};
+
+const static VkPipelineColorBlendAttachmentState pipeline_default_blend_attach_state = {
+	.colorWriteMask = VK_COLOR_COMPONENT_R_BIT | VK_COLOR_COMPONENT_G_BIT | VK_COLOR_COMPONENT_B_BIT | VK_COLOR_COMPONENT_A_BIT,
+	.blendEnable = VK_FALSE,
+};
+
+const static VkPipelineColorBlendStateCreateInfo pipeline_default_blend_info = {
+	.sType = STYPE(PIPELINE_COLOR_BLEND_STATE_CREATE_INFO),
+	.logicOpEnable = VK_FALSE,
+	.logicOp = VK_LOGIC_OP_COPY,
+	.attachmentCount = 1,
+	.pAttachments = &pipeline_default_blend_attach_state,
+};
+
+const static VkPipelineVertexInputStateCreateInfo pipeline_default_vertex_info = {
+	.sType = STYPE(PIPELINE_VERTEX_INPUT_STATE_CREATE_INFO),
+};
+
+const static VkPipelineViewportStateCreateInfo pipeline_default_viewport_info = {
+	.sType = STYPE(PIPELINE_VIEWPORT_STATE_CREATE_INFO),
+	.viewportCount = 1,
+	.scissorCount = 1,
+};
+
+#define INIT_PIPELINE_DEFAULTS(pipeline)  																																\
+static VkPipelineDynamicStateCreateInfo pipeline##_dynamic_info = pipeline_default_dyn_state_info; 				\
+static VkPipelineInputAssemblyStateCreateInfo pipeline##_assembly_info = pipeline_default_assembly_info; 	\
+static VkPipelineRasterizationStateCreateInfo pipeline##_rasterization_info = pipeline_default_rasterization_info; \
+static VkPipelineMultisampleStateCreateInfo pipeline##_multisample_info = pipeline_default_multisample_info; \
+static VkPipelineDepthStencilStateCreateInfo pipeline##_depth_info = pipeline_default_depth_info; \
+static VkPipelineRenderingCreateInfo pipeline##_rendering_info = pipeline_default_rendering_info; \
+static VkPipelineColorBlendStateCreateInfo pipeline##_blend_info = pipeline_default_blend_info; \
+static VkPipelineVertexInputStateCreateInfo pipeline##_vertex_info = pipeline_default_vertex_info; \
+static VkPipelineViewportStateCreateInfo pipeline##_viewport_info = pipeline_default_viewport_info; \
+static VkGraphicsPipelineCreateInfo pipeline##_create_info = { \
+	.sType = STYPE(GRAPHICS_PIPELINE_CREATE_INFO),				\
+	.pNext = &pipeline##_rendering_info, 									\
+	.pVertexInputState = &pipeline##_vertex_info,					\
+	.pInputAssemblyState = &pipeline##_assembly_info,			\
+	.pViewportState = &pipeline##_viewport_info, 					\
+	.pRasterizationState = &pipeline##_rasterization_info,\
+	.pMultisampleState = &pipeline##_multisample_info, 		\
+	.pColorBlendState = &pipeline##_blend_info, 					\
+	.pDepthStencilState = &pipeline##_depth_info,					\
+	.pDynamicState = &pipeline##_dynamic_info,						\
+};
+
+INIT_PIPELINE_DEFAULTS(cube);
+
+