texture

Crafter.Graphics-TextureShader.cppm

@@ -0,0 +1,55 @@
+module;
+
+#include <cstdint>
+#include <vulkan/vulkan.h>
+#include <cstring>
+#include <iostream>
+#define GLM_FORCE_RADIANS
+#define GLM_FORCE_DEPTH_ZERO_TO_ONE
+#define GLM_ENABLE_EXPERIMENTAL
+#include <glm/glm.hpp>
+#include <glm/gtc/matrix_transform.hpp>
+#include <glm/gtc/matrix_inverse.hpp>
+#include <glm/gtc/type_ptr.hpp>
+
+export module Crafter.Graphics:TextureShader;
+import Crafter.Component;
+import :VulkanTexture;
+import :VulkanPipeline;
+
+namespace Crafter {
+    export template <typename PixelType>
+    class TextureShader {
+    public:
+        VkSampler textureSampler;
+        VkDescriptorImageInfo imageInfo;
+        ComponentRefOwning<VulkanTexture<PixelType>> texture;
+        TextureShader(VulkanTexture<PixelType>* texture) : texture(texture) {
+            VkSamplerCreateInfo samplerInfo{};
+            samplerInfo.sType = VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO;
+            samplerInfo.magFilter = VK_FILTER_LINEAR;
+            samplerInfo.minFilter = VK_FILTER_LINEAR;
+            samplerInfo.addressModeU = VK_SAMPLER_ADDRESS_MODE_REPEAT;
+            samplerInfo.addressModeV = VK_SAMPLER_ADDRESS_MODE_REPEAT;
+            samplerInfo.addressModeW = VK_SAMPLER_ADDRESS_MODE_REPEAT;
+            samplerInfo.anisotropyEnable = VK_FALSE;
+            samplerInfo.maxAnisotropy = 1;
+            samplerInfo.borderColor = VK_BORDER_COLOR_INT_OPAQUE_BLACK;
+            samplerInfo.unnormalizedCoordinates = VK_FALSE;
+            samplerInfo.compareEnable = VK_FALSE;
+            samplerInfo.compareOp = VK_COMPARE_OP_ALWAYS;
+            samplerInfo.mipmapMode = VK_SAMPLER_MIPMAP_MODE_LINEAR;
+            samplerInfo.mipLodBias = 0.0f;
+            samplerInfo.minLod = 0.0f;
+            samplerInfo.maxLod = 0.0f;
+            VulkanDevice::CHECK_VK_RESULT(vkCreateSampler(VulkanDevice::device, &samplerInfo, nullptr, &textureSampler));
+
+            imageInfo.imageLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
+            imageInfo.imageView = texture->imageView;
+            imageInfo.sampler = textureSampler;
+        }
+        void WriteDescriptors(DescriptorSet& set) {
+            set.Write(1, VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 0, &imageInfo);
+        }
+    };
+}