CesiumGltf::Ktx2TranscodeTargets Struct Reference

For each possible input transmission format, this struct names the ideal target gpu-compressed pixel format to transcode to. More...

#include <CesiumGltf/Ktx2TranscodeTargets.h>

Public Member Functions
	Ktx2TranscodeTargets (const SupportedGpuCompressedPixelFormats &supportedFormats, bool preserveHighQuality)
	Determine ideal transcode targets based on a list of supported gpu compressed formats. More...

Public Attributes
GpuCompressedPixelFormat	ETC1S_R = GpuCompressedPixelFormat::NONE
	The gpu pixel compression format to transcode Red ETC1S textures into. If NONE, it will be decompressed into raw pixels.
GpuCompressedPixelFormat	ETC1S_RG = GpuCompressedPixelFormat::NONE
	The gpu pixel compression format to transcode Red-Green ETC1S textures into, if one exists. Otherwise it will be decompressed into raw pixels.
GpuCompressedPixelFormat	ETC1S_RGB = GpuCompressedPixelFormat::NONE
	The gpu pixel compression format to transcode RGB ETC1S textures into. If NONE, it will be decompressed into raw pixels.
GpuCompressedPixelFormat	ETC1S_RGBA = GpuCompressedPixelFormat::NONE
	The gpu pixel compression format to transcode RGBA ETC1S textures into. If NONE, it will be decompressed into raw pixels.
GpuCompressedPixelFormat	UASTC_R = GpuCompressedPixelFormat::NONE
	The gpu pixel compression format to transcode Red UASTC textures into. If NONE, it will be decompressed into raw pixels.
GpuCompressedPixelFormat	UASTC_RG = GpuCompressedPixelFormat::NONE
	The gpu pixel compression format to transcode Red-Green UASTC textures into. If NONE, it will be decompressed into raw pixels.
GpuCompressedPixelFormat	UASTC_RGB = GpuCompressedPixelFormat::NONE
	The gpu pixel compression format to transcode RGB UASTC textures into. If NONE, it will be decompressed into raw pixels.
GpuCompressedPixelFormat	UASTC_RGBA = GpuCompressedPixelFormat::NONE
	The gpu pixel compression format to transcode RGBA UASTC textures into. If NONE, it will be decompressed into raw pixels.

Detailed Description

For each possible input transmission format, this struct names the ideal target gpu-compressed pixel format to transcode to.

When built with the constructor, these targets can take into account platform-specific support for target formats as reported by the client.

Definition at line 62 of file Ktx2TranscodeTargets.h.

Constructor & Destructor Documentation

Ktx2TranscodeTargets()

CesiumGltf::Ktx2TranscodeTargets::Ktx2TranscodeTargets	(	const SupportedGpuCompressedPixelFormats &	supportedFormats,
		bool	preserveHighQuality
	)

Determine ideal transcode targets based on a list of supported gpu compressed formats.

Parameters

supportedFormats	The supported gpu compressed pixel formats.
preserveHighQuality	Whether to preserve texture quality when transcoding KTXv2 textures. If this is true, the texture may be fully decompressed instead of picking a lossy target gpu compressed pixel format.

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The documentation for this struct was generated from the following file:

• /home/runner/work/cesium-native/cesium-native/CesiumGltf/include/CesiumGltf/Ktx2TranscodeTargets.h