[vulkan] Parse in descriptor set layouts

For now, just their create info is parsed, but they will be created on
demand. Most importantly, they are named for ease of use in pipeline
layouts.

include/QF/Vulkan/render.h

@@ -24,6 +24,14 @@ typedef struct qfv_reference_s {
 	int         line;
 } qfv_reference_t;
 
+typedef struct qfv_descriptorsetinfo_s {
+	const char *name;
+	VkDescriptorSetLayoutCreateFlags flags;
+	uint32_t    num_bindings;
+	VkDescriptorSetLayoutBinding *bindings;
+	VkDescriptorSetLayout setLayout;
+} qfv_descriptorsetinfo_t;
+
 typedef struct qfv_imageinfo_s {
 	const char *name;
 	VkImageCreateFlags flags;
@@ -157,6 +165,8 @@ typedef struct qfv_renderinfo_s {
 	uint32_t    num_renderpasses;
 	qfv_renderpassinfo_t *renderpasses;
 	qfv_output_t output;
+	uint32_t    num_descriptorsets;
+	qfv_descriptorsetinfo_t *descriptorsets;
 } qfv_renderinfo_t;
 
 typedef struct qfv_label_s {

libs/video/renderer/vulkan/rp_main_def.plist

@@ -495,6 +495,190 @@ properties = {
 		};
 	}
 };
+descriptorSetLayouts = {
+	matrix_set = {
+		bindings = (
+			{
+				binding = 0;
+				descriptorType = uniform_buffer;
+				descriptorCount = 1;
+				stageFlags = vertex|geometry;
+			},
+		);
+	};
+	quad_data_set = {
+		bindings = (
+			{
+				// glyph texture data
+				binding = 0;
+				descriptorType = combined_image_sampler;
+				descriptorCount = 1;
+				stageFlags = fragment;
+			},
+			{
+				// glyph geometry data (offset and uv)
+				binding = 1;
+				descriptorType = uniform_texel_buffer;
+				descriptorCount = 1;
+				stageFlags = vertex;
+			},
+		);
+	};
+	texture_set = {
+		bindings = (
+			{
+				binding = 0;
+				descriptorType = combined_image_sampler;
+				descriptorCount = 1;
+				stageFlags = fragment|vertex;
+			},
+		);
+	};
+	oit_set = {
+		bindings = (
+			{
+				binding = 0;
+				descriptorType = storage_buffer;
+				descriptorCount = 1;
+				stageFlags = fragment;
+			},
+			{
+				binding = 1;
+				descriptorType = storage_buffer;
+				descriptorCount = 1;
+				stageFlags = fragment;
+			},
+			{
+				binding = 2;
+				descriptorType = storage_image;
+				descriptorCount = 1;
+				stageFlags = fragment;
+			},
+		);
+	};
+	entity_set = {
+		bindings = (
+			{
+				binding = 0;
+				descriptorType = storage_buffer;
+				descriptorCount = 1;
+				stageFlags = vertex;
+			},
+		);
+	};
+	bone_set = {
+		bindings = (
+			{
+				binding = 0;
+				descriptorType = storage_buffer;
+				descriptorCount = 1;
+				stageFlags = vertex;
+			},
+		);
+	};
+	sprite_set = {
+		bindings = (
+			{
+				binding = 0;
+				descriptorType = uniform_buffer;
+				descriptorCount = 1;
+				stageFlags = vertex;
+			},
+			{
+				binding = 1;
+				descriptorType = combined_image_sampler;
+				descriptorCount = 1;
+				stageFlags = fragment;
+			},
+		);
+	};
+	lighting_attach = {
+		bindings = (
+			{
+				binding = 0;
+				descriptorType = input_attachment;
+				descriptorCount = 1;
+				stageFlags = fragment;
+			},
+			{
+				binding = 1;
+				descriptorType = input_attachment;
+				descriptorCount = 1;
+				stageFlags = fragment;
+			},
+			{
+				binding = 2;
+				descriptorType = input_attachment;
+				descriptorCount = 1;
+				stageFlags = fragment;
+			},
+			{
+				binding = 3;
+				descriptorType = input_attachment;
+				descriptorCount = 1;
+				stageFlags = fragment;
+			},
+			{
+				binding = 4;
+				descriptorType = input_attachment;
+				descriptorCount = 1;
+				stageFlags = fragment;
+			},
+		);
+	};
+	lighting_lights = {
+		bindings = (
+			{
+				binding = 0;
+				descriptorType = uniform_buffer;
+				descriptorCount = 1;
+				stageFlags = fragment;
+			},
+		);
+	};
+	lighting_shadow = {
+		bindings = (
+			{
+				binding = 0;
+				descriptorType = combined_image_sampler;
+				descriptorCount = 32;
+				stageFlags = fragment;
+			},
+		);
+	};
+	compose_attach = {
+		bindings = (
+			{
+				binding = 0;
+				descriptorType = input_attachment;
+				descriptorCount = 1;
+				stageFlags = fragment;
+			},
+		);
+	};
+	particle_set = {
+		bindings = (
+			{
+				binding = 0;
+				descriptorType = storage_buffer;
+				descriptorCount = 1;
+				stageFlags = compute;
+			},
+			{
+				binding = 1;
+				descriptorType = storage_buffer;
+				descriptorCount = 1;
+				stageFlags = compute;
+			},
+			{
+				binding = 2;
+				descriptorType = storage_buffer;
+				descriptorCount = 1;
+				stageFlags = compute;
+			},
+		);
+	};
+};
 images = {
 	depth = {
 		@inherit = $image_base;

libs/video/renderer/vulkan/vkparse.plist

@@ -34,6 +34,7 @@
 		qfv_subpass_t,
 		qfv_output_t,
 
+		qfv_descriptorsetinfo_t,
 		qfv_imageinfo_t,
 		qfv_imageviewinfo_t,
 		qfv_dependencyinfo_t,
@@ -587,10 +588,6 @@
 		};
 		qfv_renderpassinfo_s = {
 			.name = qfv_renderpassinfo_t;
-			name = {
-				type = string;
-				string = name;
-			};
 			color = auto;
 			attachments = {
 				type = (labeledarray, qfv_attachmentinfo_t, name);
@@ -604,6 +601,15 @@
 				values = subpasses;
 			};
 		};
+		qfv_descriptorsetinfo_s = {
+			.name = qfv_descriptorsetinfo_t;
+			flags = auto;
+			bindings = {
+				type = (array, VkDescriptorSetLayoutBinding);
+				size = num_bindings;
+				values = bindings;
+			};
+		};
 		qfv_renderinfo_s = {
 			.name = qfv_renderinfo_t;
 			properties = ignore;
@@ -623,6 +629,11 @@
 				size = num_renderpasses;
 				values = renderpasses;
 			};
+			descriptorSetLayouts = {
+				type = (labeledarray, qfv_descriptorsetinfo_t, name);
+				size = num_descriptorsets;
+				values = descriptorsets;
+			};
 		};
 	};
 }