Result-based adapter over the engine's established graphics resource factory. 更多...

#include <EvpackImageLoader.h>

类 eve::asset_graphics::GraphicsImageFactoryAdapter 继承关系图:

Public 成员函数
	GraphicsImageFactoryAdapter (graphics::IResourceFactory &factory) noexcept
	Bind a borrowed graphics factory that must outlive this adapter.

Result< graphics::Texture * >	uploadRgba8 (std::uint32_t width, std::uint32_t height, const std::uint8_t *pixels, bool srgb) override
	Upload one tightly packed, top-down RGBA8 image.

Result< graphics::Texture * >	uploadRgba8MipChain (uint32_t width, uint32_t height, uint32_t levels, std::span< const uint8_t > pixels) override
	Upload complete explicit linear RGBA8 mips without regeneration.

Result< graphics::Texture * >	uploadRgba8Volume (uint32_t width, uint32_t height, uint32_t depth, std::span< const uint8_t > pixels) override
	Upload one tightly packed linear RGBA8 volume.

Result< void >	releaseImage (graphics::Texture *texture) override
	Release a texture previously returned by this factory.

Public 成员函数继承自 eve::graphics::IImageResourceFactory
virtual	~IImageResourceFactory ()=default
	Releases IImageResourceFactory resources.

详细描述

Result-based adapter over the engine's established graphics resource factory.

在文件 EvpackImageLoader.h 第 26 行定义.

构造及析构函数说明

◆ GraphicsImageFactoryAdapter()

eve::asset_graphics::GraphicsImageFactoryAdapter::GraphicsImageFactoryAdapter ( graphics::IResourceFactory & factory )

inlineexplicitnoexcept

Bind a borrowed graphics factory that must outlive this adapter.

Factory.

在文件 EvpackImageLoader.h 第 29 行定义.

成员函数说明

◆ releaseImage()

Result< void > eve::asset_graphics::GraphicsImageFactoryAdapter::releaseImage ( graphics::Texture * texture )

overridevirtual

Release a texture previously returned by this factory.

参数

texture	Borrowed live factory-owned texture, not retained after the call. @thread Must run on the graphics thread.
texture	Borrowed factory-owned texture, observed only for this call.

Release image.

实现了 eve::graphics::IImageResourceFactory.

在文件 GraphicsImageFactoryAdapter.cpp 第 44 行定义.

引用了 eve::Diagnostic::error(), eve::Failed, eve::Result< T >::failure(), eve::InvalidArgument, eve::graphics::IResourceFactory::releaseTexture() , 以及 eve::Result< T >::success().

◆ uploadRgba8()

Result< graphics::Texture * > eve::asset_graphics::GraphicsImageFactoryAdapter::uploadRgba8	(	std::uint32_t	width,
		std::uint32_t	height,
		const std::uint8_t *	pixels,
		bool	srgb
	)

overridevirtual

Upload one tightly packed, top-down RGBA8 image.

返回: Structured failure or a borrowed backend-owned texture. @ownership The backend factory owns the returned texture; release it through this factory. @lifetime Valid until releaseImage, backend shutdown, or graphics-device loss. @thread Must run on the graphics thread; pixels are borrowed only for this call. @ownership Returned texture remains owned by the bound graphics factory. @lifetime Valid until release, backend shutdown, or device loss.

Uploads rgba 8.

实现了 eve::graphics::IImageResourceFactory.

在文件 GraphicsImageFactoryAdapter.cpp 第 13 行定义.

引用了 eve::Diagnostic::error(), eve::Failed, eve::Result< T >::failure(), height, eve::InvalidArgument, eve::graphics::IResourceFactory::newTexture(), pixels, eve::Result< T >::success(), eve::Unsupported , 以及 width.

◆ uploadRgba8MipChain()

Result< graphics::Texture * > eve::asset_graphics::GraphicsImageFactoryAdapter::uploadRgba8MipChain	(	uint32_t	width,
		uint32_t	height,
		uint32_t	levels,
		std::span< const uint8_t >	pixels
	)

overridevirtual

Upload complete explicit linear RGBA8 mips without regeneration.

参数

width	Positive base width.
height	Positive base height.
levels	Full halving chain including 1x1.
pixels	Borrowed top-down RGBA8 levels in increasing LOD order; not retained.

返回: Failure without publication or a factory-owned texture, released by releaseImage. @lifetime Returned texture lives until release, shutdown or device loss. @thread Graphics thread, synchronous, non-reentrant, no callbacks. Default is Unsupported.

Uploads rgba 8 mip chain.

重载 eve::graphics::IImageResourceFactory .

在文件 GraphicsImageFactoryAdapter.cpp 第 32 行定义.

引用了 height, eve::graphics::IResourceFactory::newTextureMipChain(), pixels , 以及 width.

◆ uploadRgba8Volume()

Result< graphics::Texture * > eve::asset_graphics::GraphicsImageFactoryAdapter::uploadRgba8Volume	(	uint32_t	width,
		uint32_t	height,
		uint32_t	depth,
		std::span< const uint8_t >	pixels
	)

overridevirtual

Upload one tightly packed linear RGBA8 volume.

参数

width	Positive X extent.
height	Positive Y extent.
depth	Positive Z extent.
pixels	Borrowed X-fastest RGBA8 voxels; not retained.

返回: Failure without publication or a factory-owned texture, released by releaseImage. @lifetime Returned texture lives until release, shutdown or device loss. @thread Graphics thread, synchronous, non-reentrant, no callbacks. Default is Unsupported.

Uploads rgba 8 volume.

重载 eve::graphics::IImageResourceFactory .

在文件 GraphicsImageFactoryAdapter.cpp 第 38 行定义.

引用了 depth, height, eve::graphics::IResourceFactory::newTexture3DRgba8(), pixels , 以及 width.

该类的文档由以下文件生成:

src/modules/asset/graphics/EvpackImageLoader.h
src/modules/asset/graphics/GraphicsImageFactoryAdapter.cpp

Public 成员函数

详细描述

构造及析构函数说明

◆ GraphicsImageFactoryAdapter()

成员函数说明

◆ releaseImage()

◆ uploadRgba8()

◆ uploadRgba8MipChain()

◆ uploadRgba8Volume()