72 lines
2.1 KiB
C++
72 lines
2.1 KiB
C++
#include "TextureAsset.h"
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#include "Graphics/GraphicsResources.h"
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#include "Graphics/Graphics.h"
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#include "Window/WindowManager.h"
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#include "Graphics/Vulkan/VulkanGraphicsEnums.h"
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#include "ktx.h"
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using namespace Seele;
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TextureAsset::TextureAsset()
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{
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}
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TextureAsset::TextureAsset(const std::string& directory, const std::string& name)
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: Asset(directory, name)
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{
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}
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TextureAsset::TextureAsset(const std::filesystem::path& fullPath)
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: Asset(fullPath)
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{
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}
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TextureAsset::~TextureAsset()
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{
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}
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void TextureAsset::save(Gfx::PGraphics graphics)
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{
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//TODO: make this an actual file, not just a png wrapper
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assert(false && "Editing textures is not yet supported");
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}
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void TextureAsset::load(Gfx::PGraphics graphics)
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{
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setStatus(Status::Loading);
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ktxTexture2* kTexture;
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// TODO: consider return
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std::cout << "Loading texture " << getFullPath() << std::endl;
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ktxTexture2_CreateFromNamedFile(getFullPath().c_str(),
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KTX_TEXTURE_CREATE_LOAD_IMAGE_DATA_BIT,
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&kTexture);
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TextureCreateInfo createInfo;
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createInfo.width = kTexture->baseWidth;
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createInfo.height = kTexture->baseHeight;
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createInfo.depth = kTexture->baseDepth;
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createInfo.bArray = kTexture->isArray;
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createInfo.arrayLayers = kTexture->isArray ? kTexture->numLayers : kTexture->numFaces;
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createInfo.format = Vulkan::cast((VkFormat)kTexture->vkFormat);
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createInfo.mipLevels = kTexture->numLevels;
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createInfo.usage = Gfx::SE_IMAGE_USAGE_SAMPLED_BIT;
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createInfo.resourceData.data = ktxTexture_GetData(ktxTexture(kTexture));
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createInfo.resourceData.size = ktxTexture_GetDataSize(ktxTexture(kTexture));
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createInfo.resourceData.owner = Gfx::QueueType::DEDICATED_TRANSFER;
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Gfx::PTexture tex;
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if (kTexture->isCubemap)
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{
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tex = graphics->createTextureCube(createInfo);
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}
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else if (kTexture->isArray)
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{
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tex = graphics->createTexture3D(createInfo);
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}
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else
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{
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tex = graphics->createTexture2D(createInfo);
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}
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tex->transferOwnership(Gfx::QueueType::GRAPHICS);
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setTexture(tex);
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setStatus(Asset::Status::Ready);
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} |