70 lines
2.8 KiB
C++
70 lines
2.8 KiB
C++
/*
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Crafter®.Graphics
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Copyright (C) 2025 Catcrafts®
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Catcrafts.net
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 3.0 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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module;
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#include <cstdint>
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#include <vulkan/vulkan.h>
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#include <cstring>
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#include <iostream>
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#include "VulkanInitializers.hpp"
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export module Crafter.Graphics:TextureShader;
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import :VulkanTexture;
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import :VulkanPipeline;
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import :DescriptorSet;
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namespace Crafter {
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export template <typename PixelType>
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class TextureShader {
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public:
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VkSampler textureSampler;
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VkDescriptorImageInfo imageInfo;
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VulkanTexture<PixelType>* texture;
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TextureShader(VulkanTexture<PixelType>* texture) : texture(texture) {
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VkSamplerCreateInfo samplerInfo{};
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samplerInfo.sType = VK_STRUCTURE_TYPE_SAMPLER_CREATE_INFO;
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samplerInfo.magFilter = VK_FILTER_LINEAR;
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samplerInfo.minFilter = VK_FILTER_LINEAR;
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samplerInfo.addressModeU = VK_SAMPLER_ADDRESS_MODE_REPEAT;
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samplerInfo.addressModeV = VK_SAMPLER_ADDRESS_MODE_REPEAT;
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samplerInfo.addressModeW = VK_SAMPLER_ADDRESS_MODE_REPEAT;
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samplerInfo.anisotropyEnable = VK_FALSE;
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samplerInfo.maxAnisotropy = 1;
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samplerInfo.borderColor = VK_BORDER_COLOR_INT_OPAQUE_BLACK;
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samplerInfo.unnormalizedCoordinates = VK_FALSE;
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samplerInfo.compareEnable = VK_FALSE;
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samplerInfo.compareOp = VK_COMPARE_OP_ALWAYS;
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samplerInfo.mipmapMode = VK_SAMPLER_MIPMAP_MODE_LINEAR;
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samplerInfo.mipLodBias = 0.0f;
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samplerInfo.minLod = 0.0f;
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samplerInfo.maxLod = 0.0f;
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VulkanDevice::CHECK_VK_RESULT(vkCreateSampler(VulkanDevice::device, &samplerInfo, nullptr, &textureSampler));
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imageInfo.imageLayout = VK_IMAGE_LAYOUT_SHADER_READ_ONLY_OPTIMAL;
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imageInfo.imageView = texture->imageView;
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imageInfo.sampler = textureSampler;
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}
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void WriteDescriptors(VkDescriptorSet set) {
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VkWriteDescriptorSet write = vks::initializers::writeDescriptorSet(set, VK_DESCRIPTOR_TYPE_COMBINED_IMAGE_SAMPLER, 0, &imageInfo);
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vkUpdateDescriptorSets(VulkanDevice::device, 1, &write, 0, nullptr);
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}
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};
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}
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