#include <Texture.h>

Collaboration diagram for EngineCore::Texture:

Public Member Functions
	Texture ()=default
void	setupImageFormat (const tinygltf::Image &imageData)
	Texture (const tinygltf::Image &imageData, TextureType type, ApplicationContext *context)
	Construct a texture with explicit type for correct format selection.
	Texture (const tinygltf::Image &imageData, ApplicationContext *context)
	Construct a texture with default type (BaseColor/SRGB)
	~Texture ()
	Texture (const Texture &)=delete
Texture &	operator= (const Texture &)=delete
	Texture (Texture &&other) noexcept
Texture &	operator= (Texture &&other) noexcept
VkImage	getVkImage () const
VkDeviceMemory	getVkImageMemory () const
VkImageView	getVkImageView () const
VkSampler	getVkImageSampler () const
bool	isDescriptorIndexInitialized () const
uint32_t	getDescriptorIndex () const
void	createDataUploadCommand (VkCommandBuffer commandBuffer, Renderer *renderer) const
VkFormat	getTextureFormat () const
TextureType	getTextureType () const
	Get the semantic texture type.

Static Public Member Functions
static std::string	createTexturePath (const std::filesystem::path &assetPath, const GltfLoader::GltfMeshPrimitiveData &primitiveData)

Public Attributes
friend	AssetManager

Private Member Functions
void	addPaddingToImage ()
template<typename T>
void	addPaddingHelper ()
void	setDebugName (const std::string &debugName)
void	createResources ()
void	cleanup () const
void	reset ()

Private Attributes
VkImage	vkTexture {}
VmaAllocation	textureAllocation_ = VK_NULL_HANDLE
	VMA allocation for texture memory.
VkImageView	vkTextureView {}
VkSampler	vkTextureSampler {}
uint32_t	descriptorIndex = std::numeric_limits<uint32_t>::max()
VkFormat	format = VK_FORMAT_R8G8B8A8_SRGB
TextureType	textureType_ = TextureType::BaseColor
tinygltf::Image	imageData
ApplicationContext *	context = nullptr

Detailed Description

Definition at line 20 of file Texture.h.

Constructor & Destructor Documentation

◆ Texture() [1/5]

EngineCore::Texture::Texture ( )

default

References context, and imageData.

Referenced by operator=(), operator=(), Texture(), and Texture().

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◆ Texture() [2/5]

EngineCore::Texture::Texture	(	const tinygltf::Image &	imageData,
		TextureType	type,
		ApplicationContext *	context )

Construct a texture with explicit type for correct format selection.

This constructor uses the TextureType to determine the correct VkFormat:

BaseColor/Emissive use SRGB formats for gamma-correct rendering
Normal/MetallicRoughness use LINEAR formats for correct data interpretation
Lightmap uses floating-point formats for HDR data

Parameters

imageData	The image data from tinygltf
type	The semantic texture type (determines VkFormat)
context	The application context for Vulkan operations

Author: Konstantin Passig

Date: 2026-01-22

Definition at line 44 of file Texture.cpp.

References addPaddingToImage(), context, format, EngineCore::getVkFormat(), imageData, and textureType_.

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◆ Texture() [3/5]

EngineCore::Texture::Texture	(	const tinygltf::Image &	imageData,
		ApplicationContext *	context )

Construct a texture with default type (BaseColor/SRGB)

Deprecated: Use the constructor with explicit TextureType for correct format selection. This constructor defaults to SRGB which is incorrect for normal maps and other linear data textures.

Definition at line 56 of file Texture.cpp.

References addPaddingToImage(), EngineCore::BaseColor, context, imageData, setupImageFormat(), and textureType_.

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◆ ~Texture()

EngineCore::Texture::~Texture ( )

Definition at line 218 of file Texture.cpp.

◆ Texture() [4/5]

EngineCore::Texture::Texture ( const Texture & )

delete

References Texture().

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◆ Texture() [5/5]

EngineCore::Texture::Texture ( Texture && other )

noexcept

Definition at line 69 of file Texture.cpp.

References addPaddingToImage(), EngineCore::BaseColor, context, descriptorIndex, format, imageData, Texture(), textureAllocation_, textureType_, vkTexture, vkTextureSampler, and vkTextureView.

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Member Function Documentation

◆ addPaddingHelper()

template<typename T>

void EngineCore::Texture::addPaddingHelper ( )

private

Definition at line 109 of file Texture.h.

References imageData.

Referenced by addPaddingToImage().

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◆ addPaddingToImage()

void EngineCore::Texture::addPaddingToImage ( )

private

Definition at line 388 of file Texture.cpp.

References addPaddingHelper(), and imageData.

Referenced by Texture(), Texture(), and Texture().

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◆ cleanup()

void EngineCore::Texture::cleanup ( ) const

private

Definition at line 227 of file Texture.cpp.

References context, textureAllocation_, vkTexture, vkTextureSampler, and vkTextureView.

Referenced by operator=(), and reset().

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◆ createDataUploadCommand()

void EngineCore::Texture::createDataUploadCommand	(	VkCommandBuffer	commandBuffer,
		Renderer *	renderer ) const

Definition at line 282 of file Texture.cpp.

References EngineCore::RenderProcess::addStagingBufferForCleanup(), context, EngineCore::VulkanBuffer::create(), EngineCore::VulkanBuffer::destroy(), EngineCore::VulkanBuffer::getBuffer(), EngineCore::Renderer::getCurrentRenderProcess(), imageData, EngineCore::VulkanBuffer::isMapped(), EngineCore::VulkanBuffer::map(), EngineCore::VulkanBuffer::setDebugName(), EngineCore::VulkanBuffer::unmap(), and vkTexture.

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◆ createResources()

void EngineCore::Texture::createResources ( )

private

Definition at line 127 of file Texture.cpp.

References context, format, imageData, setDebugName(), textureAllocation_, TRACY_ZONE_SCOPED_FUNCTION, vkTexture, vkTextureSampler, and vkTextureView.

Referenced by EngineCore::AssetManager::registerTexture().

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◆ createTexturePath()

std::string EngineCore::Texture::createTexturePath	(	const std::filesystem::path &	assetPath,
		const GltfLoader::GltfMeshPrimitiveData &	primitiveData )

static

Definition at line 219 of file Texture.cpp.

References EngineCore::GltfLoader::GltfTextureData::getImage(), EngineCore::GltfLoader::GltfMeshPrimitiveData::getMaterialData(), and EngineCore::GltfLoader::GltfMaterialData::getTextureData().

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◆ getDescriptorIndex()

uint32_t EngineCore::Texture::getDescriptorIndex ( ) const

nodiscard

Definition at line 278 of file Texture.cpp.

References descriptorIndex.

Referenced by EngineCore::RenderingDataManager::onTextureLoaded().

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◆ getTextureFormat()

VkFormat EngineCore::Texture::getTextureFormat ( ) const

nodiscard

Definition at line 383 of file Texture.cpp.

References format.

◆ getTextureType()

TextureType EngineCore::Texture::getTextureType ( ) const

inlinenodiscard

Get the semantic texture type.

Returns: The TextureType used to determine the VkFormat

Definition at line 82 of file Texture.h.

References textureType_.

◆ getVkImage()

VkImage EngineCore::Texture::getVkImage ( ) const

nodiscard

Definition at line 249 of file Texture.cpp.

References vkTexture.

Referenced by EngineCore::Material::operator==().

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◆ getVkImageMemory()

VkDeviceMemory EngineCore::Texture::getVkImageMemory ( ) const

nodiscard

Definition at line 254 of file Texture.cpp.

References context, and textureAllocation_.

◆ getVkImageSampler()

VkSampler EngineCore::Texture::getVkImageSampler ( ) const

nodiscard

Definition at line 270 of file Texture.cpp.

References vkTextureSampler.

◆ getVkImageView()

VkImageView EngineCore::Texture::getVkImageView ( ) const

nodiscard

Definition at line 265 of file Texture.cpp.

References vkTextureView.

◆ isDescriptorIndexInitialized()

bool EngineCore::Texture::isDescriptorIndexInitialized ( ) const

nodiscard

Definition at line 274 of file Texture.cpp.

References descriptorIndex.

◆ operator=() [1/2]

Texture & EngineCore::Texture::operator= ( const Texture & )

delete

References Texture().

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◆ operator=() [2/2]

Texture & EngineCore::Texture::operator= ( Texture && other )

noexcept

Definition at line 95 of file Texture.cpp.

References EngineCore::BaseColor, cleanup(), context, descriptorIndex, format, imageData, Texture(), textureAllocation_, textureType_, vkTexture, vkTextureSampler, and vkTextureView.

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◆ reset()

void EngineCore::Texture::reset ( )

private

Definition at line 239 of file Texture.cpp.

References cleanup(), descriptorIndex, textureAllocation_, vkTexture, vkTextureSampler, and vkTextureView.

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◆ setDebugName()

void EngineCore::Texture::setDebugName ( const std::string & debugName )

private

Definition at line 207 of file Texture.cpp.

References context, VulkanHelper::setObjectName(), textureAllocation_, vkTexture, vkTextureSampler, and vkTextureView.

Referenced by createResources().

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◆ setupImageFormat()

void EngineCore::Texture::setupImageFormat ( const tinygltf::Image & imageData )

Definition at line 13 of file Texture.cpp.

References format, and imageData.

Referenced by Texture().

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Member Data Documentation

◆ AssetManager

friend EngineCore::Texture::AssetManager

Definition at line 23 of file Texture.h.

◆ context

ApplicationContext* EngineCore::Texture::context = nullptr

private

Definition at line 105 of file Texture.h.

Referenced by cleanup(), createDataUploadCommand(), createResources(), getVkImageMemory(), operator=(), setDebugName(), Texture(), Texture(), Texture(), and Texture().

◆ descriptorIndex

uint32_t EngineCore::Texture::descriptorIndex = std::numeric_limits<uint32_t>::max()

private

Definition at line 99 of file Texture.h.

Referenced by getDescriptorIndex(), isDescriptorIndexInitialized(), operator=(), EngineCore::AssetManager::registerTexture(), reset(), and Texture().

◆ format

VkFormat EngineCore::Texture::format = VK_FORMAT_R8G8B8A8_SRGB

private

Definition at line 101 of file Texture.h.

Referenced by createResources(), getTextureFormat(), operator=(), setupImageFormat(), Texture(), and Texture().

◆ imageData

tinygltf::Image EngineCore::Texture::imageData

private

Definition at line 104 of file Texture.h.

Referenced by addPaddingHelper(), addPaddingToImage(), createDataUploadCommand(), createResources(), operator=(), setupImageFormat(), Texture(), Texture(), Texture(), and Texture().

◆ textureAllocation_

VmaAllocation EngineCore::Texture::textureAllocation_ = VK_NULL_HANDLE

private

VMA allocation for texture memory.

Definition at line 95 of file Texture.h.

Referenced by cleanup(), createResources(), getVkImageMemory(), operator=(), reset(), setDebugName(), and Texture().

◆ textureType_

TextureType EngineCore::Texture::textureType_ = TextureType::BaseColor

private

Definition at line 102 of file Texture.h.

Referenced by getTextureType(), operator=(), Texture(), Texture(), and Texture().

◆ vkTexture

VkImage EngineCore::Texture::vkTexture {}

private

Definition at line 94 of file Texture.h.

Referenced by cleanup(), createDataUploadCommand(), createResources(), getVkImage(), operator=(), reset(), setDebugName(), and Texture().

◆ vkTextureSampler

VkSampler EngineCore::Texture::vkTextureSampler {}

private

Definition at line 97 of file Texture.h.

Referenced by cleanup(), createResources(), getVkImageSampler(), operator=(), reset(), setDebugName(), and Texture().

◆ vkTextureView

VkImageView EngineCore::Texture::vkTextureView {}

private

Definition at line 96 of file Texture.h.

Referenced by cleanup(), createResources(), getVkImageView(), operator=(), reset(), setDebugName(), and Texture().

The documentation for this class was generated from the following files:

/home/magerbeton/Documents/gl3-vulkan/Engine/include/Engine/Texture/Texture.h
/home/magerbeton/Documents/gl3-vulkan/Engine/src/Engine/Texture/Texture.cpp

Public Member Functions

Static Public Member Functions

Public Attributes

Private Member Functions

Private Attributes

Detailed Description

Constructor & Destructor Documentation

◆ Texture() [1/5]

◆ Texture() [2/5]

◆ Texture() [3/5]

◆ ~Texture()

◆ Texture() [4/5]

◆ Texture() [5/5]

Member Function Documentation

◆ addPaddingHelper()

◆ addPaddingToImage()

◆ cleanup()

◆ createDataUploadCommand()

◆ createResources()

◆ createTexturePath()

◆ getDescriptorIndex()

◆ getTextureFormat()

◆ getTextureType()

◆ getVkImage()

◆ getVkImageMemory()

◆ getVkImageSampler()

◆ getVkImageView()

◆ isDescriptorIndexInitialized()

◆ operator=() [1/2]

◆ operator=() [2/2]

◆ reset()

◆ setDebugName()

◆ setupImageFormat()

Member Data Documentation

◆ AssetManager

◆ context

◆ descriptorIndex

◆ format

◆ imageData

◆ textureAllocation_

◆ textureType_

◆ vkTexture

◆ vkTextureSampler

◆ vkTextureView