qssgrenderloadedtexture.cpp File Reference

#include <QtQuick3DRuntimeRender/private/qssgrenderloadedtexture_p.h>
#include <QtQuick3DRuntimeRender/private/qssgrendererutil_p.h>
#include <QtQuick3DRuntimeRender/private/qssgruntimerenderlogging_p.h>
#include <QtQuick3DRuntimeRender/private/qssgrendertexturedata_p.h>
#include <QtGui/QImageReader>
#include <QtGui/QColorSpace>
#include <QtMath>
#include <QtQuick3DUtils/private/qssgutils_p.h>
#include <private/qtexturefilereader_p.h>
#include <zlib.h>
#include <tinyexr.h>

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Macros
#define	TINYEXR_IMPLEMENTATION
#define	TINYEXR_USE_MINIZ   0
#define	TINYEXR_USE_THREAD   1
#define	R   0
#define	G   1
#define	B   2
#define	E   3
#define	MINELEN   8
#define	MAXELEN   0x7fff

Functions
static QSSGRenderTextureFormat	fromGLtoTextureFormat (quint32 internalFormat)
static QImage	loadImage (const QString &inPath, bool flipVertical)
static bool	isCompatible (const QImage &img1, const QImage &img2)
static QSSGLoadedTexture *	loadCubeMap (const QString &inPath, bool flipY)

Macro Definition Documentation

B

#define B   2

Definition at line 349 of file qssgrenderloadedtexture.cpp.

E

#define E   3

Definition at line 350 of file qssgrenderloadedtexture.cpp.

G

#define G   1

Definition at line 348 of file qssgrenderloadedtexture.cpp.

MAXELEN

#define MAXELEN   0x7fff

Definition at line 353 of file qssgrenderloadedtexture.cpp.

MINELEN

#define MINELEN   8

Definition at line 352 of file qssgrenderloadedtexture.cpp.

R

#define R   0

Definition at line 347 of file qssgrenderloadedtexture.cpp.

TINYEXR_IMPLEMENTATION

#define TINYEXR_IMPLEMENTATION

Definition at line 17 of file qssgrenderloadedtexture.cpp.

TINYEXR_USE_MINIZ

#define TINYEXR_USE_MINIZ   0

Definition at line 18 of file qssgrenderloadedtexture.cpp.

TINYEXR_USE_THREAD

#define TINYEXR_USE_THREAD   1

Definition at line 19 of file qssgrenderloadedtexture.cpp.

Function Documentation

fromGLtoTextureFormat()

static QSSGRenderTextureFormat fromGLtoTextureFormat ( quint32  internalFormat )

inlinestatic

Definition at line 95 of file qssgrenderloadedtexture.cpp.

References QSSGRenderTextureFormat::Alpha8, QSSGRenderTextureFormat::Depth16, QSSGRenderTextureFormat::Depth24, QSSGRenderTextureFormat::Depth24Stencil8, QSSGRenderTextureFormat::Depth32, QSSGRenderTextureFormat::Luminance16, QSSGRenderTextureFormat::Luminance8, QSSGRenderTextureFormat::LuminanceAlpha8, QSSGRenderTextureFormat::R11_EAC_SNorm, QSSGRenderTextureFormat::R11_EAC_UNorm, QSSGRenderTextureFormat::R11G11B10, QSSGRenderTextureFormat::R16, QSSGRenderTextureFormat::R16F, QSSGRenderTextureFormat::R32F, QSSGRenderTextureFormat::R32I, QSSGRenderTextureFormat::R32UI, QSSGRenderTextureFormat::R8, QSSGRenderTextureFormat::RG11_EAC_SNorm, QSSGRenderTextureFormat::RG11_EAC_UNorm, QSSGRenderTextureFormat::RG16F, QSSGRenderTextureFormat::RG32F, QSSGRenderTextureFormat::RG8, QSSGRenderTextureFormat::RGB10_A2, QSSGRenderTextureFormat::RGB16F, QSSGRenderTextureFormat::RGB16I, QSSGRenderTextureFormat::RGB16UI, QSSGRenderTextureFormat::RGB32F, QSSGRenderTextureFormat::RGB32I, QSSGRenderTextureFormat::RGB32UI, QSSGRenderTextureFormat::RGB565, QSSGRenderTextureFormat::RGB8, QSSGRenderTextureFormat::RGB8_ETC2, QSSGRenderTextureFormat::RGB8_PunchThrough_Alpha1_ETC2, QSSGRenderTextureFormat::RGB8I, QSSGRenderTextureFormat::RGB8UI, QSSGRenderTextureFormat::RGB9E5, QSSGRenderTextureFormat::RGB_DXT1, QSSGRenderTextureFormat::RGBA16F, QSSGRenderTextureFormat::RGBA16I, QSSGRenderTextureFormat::RGBA16UI, QSSGRenderTextureFormat::RGBA32F, QSSGRenderTextureFormat::RGBA32I, QSSGRenderTextureFormat::RGBA32UI, QSSGRenderTextureFormat::RGBA8, QSSGRenderTextureFormat::RGBA8_ETC2_EAC, QSSGRenderTextureFormat::RGBA8I, QSSGRenderTextureFormat::RGBA8UI, QSSGRenderTextureFormat::RGBA_ASTC_10x10, QSSGRenderTextureFormat::RGBA_ASTC_10x5, QSSGRenderTextureFormat::RGBA_ASTC_10x6, QSSGRenderTextureFormat::RGBA_ASTC_10x8, QSSGRenderTextureFormat::RGBA_ASTC_12x10, QSSGRenderTextureFormat::RGBA_ASTC_12x12, QSSGRenderTextureFormat::RGBA_ASTC_4x4, QSSGRenderTextureFormat::RGBA_ASTC_5x4, QSSGRenderTextureFormat::RGBA_ASTC_5x5, QSSGRenderTextureFormat::RGBA_ASTC_6x5, QSSGRenderTextureFormat::RGBA_ASTC_6x6, QSSGRenderTextureFormat::RGBA_ASTC_8x5, QSSGRenderTextureFormat::RGBA_ASTC_8x6, QSSGRenderTextureFormat::RGBA_ASTC_8x8, QSSGRenderTextureFormat::RGBA_DXT1, QSSGRenderTextureFormat::RGBA_DXT3, QSSGRenderTextureFormat::RGBA_DXT5, QSSGRenderTextureFormat::SRGB8, QSSGRenderTextureFormat::SRGB8_Alpha8_ASTC_10x10, QSSGRenderTextureFormat::SRGB8_Alpha8_ASTC_10x5, QSSGRenderTextureFormat::SRGB8_Alpha8_ASTC_10x6, QSSGRenderTextureFormat::SRGB8_Alpha8_ASTC_10x8, QSSGRenderTextureFormat::SRGB8_Alpha8_ASTC_12x10, QSSGRenderTextureFormat::SRGB8_Alpha8_ASTC_12x12, QSSGRenderTextureFormat::SRGB8_Alpha8_ASTC_4x4, QSSGRenderTextureFormat::SRGB8_Alpha8_ASTC_5x4, QSSGRenderTextureFormat::SRGB8_Alpha8_ASTC_5x5, QSSGRenderTextureFormat::SRGB8_Alpha8_ASTC_6x5, QSSGRenderTextureFormat::SRGB8_Alpha8_ASTC_6x6, QSSGRenderTextureFormat::SRGB8_Alpha8_ASTC_8x5, QSSGRenderTextureFormat::SRGB8_Alpha8_ASTC_8x6, QSSGRenderTextureFormat::SRGB8_Alpha8_ASTC_8x8, QSSGRenderTextureFormat::SRGB8_Alpha8_ETC2_EAC, QSSGRenderTextureFormat::SRGB8_ETC2, QSSGRenderTextureFormat::SRGB8_PunchThrough_Alpha1_ETC2, QSSGRenderTextureFormat::SRGB8A8, and QSSGRenderTextureFormat::Unknown.

Referenced by QSSGLoadedTexture::loadCompressedImage().

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isCompatible()

static bool isCompatible ( const QImage &  img1, const QImage &  img2  )

static

Definition at line 868 of file qssgrenderloadedtexture.cpp.

References QPixelFormat::channelCount(), QImage::pixelFormat(), and QImage::size().

Referenced by loadCubeMap().

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loadCubeMap()

static QSSGLoadedTexture * loadCubeMap ( const QString &  inPath, bool  flipY  )

static

Definition at line 878 of file qssgrenderloadedtexture.cpp.

References QImage::bits(), QPixelFormat::channelCount(), QImage::colorSpace(), QSSGLoadedTexture::components, QString::contains(), QSSGLoadedTexture::data, QSSGLoadedTexture::dataSizeInBytes, fileName, fileNames, QSSGInputUtil::getStreamForFile(), QImage::height(), QSSGLoadedTexture::height, i, QSSGLoadedTexture::image, QTextureFileData::ImageMode, isCompatible(), QImage::isNull(), QSSGLoadedTexture::isSRGB, QColorSpace::Linear, loadImage(), QImage::pixelFormat(), QStringLiteral, QSSGLoadedTexture::setFormatFromComponents(), QImage::sizeInBytes(), QString::split(), QSSGLoadedTexture::textureFileData, QString::toUtf8(), QColorSpace::transferFunction(), QImage::width(), and QSSGLoadedTexture::width.

Referenced by QSSGLoadedTexture::load().

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loadImage()

static QImage loadImage ( const QString &  inPath, bool  flipVertical  )

static

Definition at line 269 of file qssgrenderloadedtexture.cpp.

References QPixelFormat::alphaUsage(), QPixelFormat::channelCount(), QImage::Format_Grayscale8, QImage::Format_RGBA8888, QImage::Format_RGBA8888_Premultiplied, QImage::Format_RGBX8888, QPixelFormat::IgnoresAlpha, QPixelFormat::NotPremultiplied, and QPixelFormat::premultiplied().

Referenced by loadCubeMap(), and QSSGLoadedTexture::loadQImage().

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