initial

2026-07-18 14:31:15 +02:00
commit a04f0dc262
3343 changed files with 1140208 additions and 0 deletions
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+#pragma once
+
+#include <memory>
+#include <stdexcept>
+#include <volk.h>
+
+#include "Gpu.hpp"
+
+namespace lft {
+
+class SamplerBuilder {
+private:
+    VkSamplerCreateInfo m_create_info;
+
+public:
+    SamplerBuilder() : m_create_info({}) {
+        m_create_info.sType = VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO;
+    }
+
+    inline SamplerBuilder& address_mode_u(VkSamplerAddressMode address_mode) {
+        m_create_info.addressModeU = address_mode;
+        return *this;
+    }
+
+    inline SamplerBuilder& address_mode_v(VkSamplerAddressMode address_mode) {
+        m_create_info.addressModeV = address_mode;
+        return *this;
+    }
+
+    inline SamplerBuilder& address_mode_w(VkSamplerAddressMode address_mode) {
+        m_create_info.addressModeW = address_mode;
+        return *this;
+    }
+
+    inline SamplerBuilder& address_mode(VkSamplerAddressMode address_mode) {
+        address_mode_u(address_mode);
+        address_mode_v(address_mode);
+        address_mode_w(address_mode);
+        return *this;
+    }
+
+    inline SamplerBuilder& min_filter(VkFilter filter) {
+        m_create_info.minFilter = filter;
+        return *this;
+    }
+
+    inline SamplerBuilder& mag_filter(VkFilter filter) {
+        m_create_info.magFilter = filter;
+        return *this;
+    }
+
+    inline SamplerBuilder& filter(VkFilter filter) {
+        min_filter(filter);
+        mag_filter(filter);
+        return *this;
+    }
+
+    inline SamplerBuilder& mipmap_mode(VkSamplerMipmapMode mipmap_mode) {
+        m_create_info.mipmapMode = mipmap_mode;
+        return *this;
+    }
+
+    inline SamplerBuilder& border_color(VkBorderColor color) {
+        m_create_info.borderColor = color;
+        return *this;
+    }
+
+    inline SamplerBuilder& lod(float min_lod, float max_lod) {
+        m_create_info.minLod = min_lod;
+        m_create_info.maxLod = max_lod;
+        return *this;
+    }
+
+    inline VkSampler build(const Gpu* gpu) {
+        VkSampler sampler = VK_NULL_HANDLE;
+        if(vkCreateSampler(gpu->dev(), &m_create_info, nullptr, &sampler)) {
+            throw std::runtime_error("Failed to create sampler");
+        }
+        return sampler;
+    }
+};
+
+}