[sampler] Add wrapper for VkSampler

include/inexor/vulkan-renderer/wrapper/sampler.hpp

@@ -0,0 +1,43 @@
+#pragma once
+
+#include <volk.h>
+
+#include <string>
+
+namespace inexor::vulkan_renderer::wrapper {
+
+// Forward declaration
+class Device;
+
+/// RAII wrapper class for VkSampler
+class Sampler {
+private:
+    const Device &m_device;
+    VkSampler m_sampler{VK_NULL_HANDLE};
+    std::string m_name;
+
+public:
+    /// Default constructor
+    /// @param device The device wrapper
+    /// @param sampler_ci The sampler create info
+    /// @param name The internal debug name of the sampler
+    Sampler(const Device &device, const VkSamplerCreateInfo &sampler_ci, std::string name);
+
+    /// Overloaded constructor which creates a default sampler
+    /// @param device The device wrapper
+    /// @param name The internal debug name of the sampler
+    Sampler(const Device &device, std::string name);
+    ~Sampler();
+
+    Sampler(const Sampler &) = delete;
+    Sampler(Sampler &&) noexcept;
+
+    Sampler &operator=(const Sampler &) = delete;
+    Sampler &operator=(Sampler &&) = delete;
+
+    [[nodiscard]] VkSampler sampler() const noexcept {
+        return m_sampler;
+    }
+};
+
+} // namespace inexor::vulkan_renderer::wrapper

src/CMakeLists.txt

@@ -35,6 +35,7 @@ set(INEXOR_SOURCE_FILES
     vulkan-renderer/wrapper/image.cpp
     vulkan-renderer/wrapper/instance.cpp
     vulkan-renderer/wrapper/make_info.cpp
+    vulkan-renderer/wrapper/sampler.cpp
     vulkan-renderer/wrapper/semaphore.cpp
     vulkan-renderer/wrapper/shader.cpp
     vulkan-renderer/wrapper/swapchain.cpp

src/vulkan-renderer/wrapper/sampler.cpp

@@ -0,0 +1,41 @@
+#include "inexor/vulkan-renderer/wrapper/sampler.hpp"
+
+#include "inexor/vulkan-renderer/wrapper/device.hpp"
+#include "inexor/vulkan-renderer/wrapper/make_info.hpp"
+
+#include <utility>
+
+namespace inexor::vulkan_renderer::wrapper {
+
+Sampler::Sampler(const Device &device, const VkSamplerCreateInfo &sampler_ci, std::string name)
+    : m_device(device), m_name(std::move(name)) {
+    m_device.create_sampler(sampler_ci, &m_sampler, m_name);
+}
+
+Sampler::Sampler(const Device &device, std::string name)
+    : Sampler(device,
+              // Default sampler settings
+              make_info<VkSamplerCreateInfo>({
+                  .magFilter = VK_FILTER_LINEAR,
+                  .minFilter = VK_FILTER_LINEAR,
+                  .mipmapMode = VK_SAMPLER_MIPMAP_MODE_LINEAR,
+                  .addressModeU = VK_SAMPLER_ADDRESS_MODE_REPEAT,
+                  .addressModeV = VK_SAMPLER_ADDRESS_MODE_REPEAT,
+                  .addressModeW = VK_SAMPLER_ADDRESS_MODE_REPEAT,
+                  .mipLodBias = 0.0f,
+                  .anisotropyEnable = VK_FALSE,
+                  .maxAnisotropy = 1.0f,
+                  .compareEnable = VK_FALSE,
+                  .compareOp = VK_COMPARE_OP_ALWAYS,
+                  .minLod = 0.0f,
+                  .maxLod = 0.0f,
+                  .borderColor = VK_BORDER_COLOR_INT_OPAQUE_BLACK,
+                  .unnormalizedCoordinates = VK_FALSE,
+              }),
+              std::move(name)) {}
+
+Sampler::~Sampler() {
+    vkDestroySampler(m_device.device(), m_sampler, nullptr);
+}
+
+} // namespace inexor::vulkan_renderer::wrapper