qssgiblbaker.cpp File Reference

(a0ded38e4c0d5ab601e2b13df3ddee2f0073827c)

#include "qssgiblbaker_p.h"
#include <QFile>
#include <QFileInfo>
#include <QScopeGuard>
#include <QtQuick3DRuntimeRender/private/qssgrhicontext_p.h>
#include <QtQuick3DRuntimeRender/private/qssgrenderloadedtexture_p.h>
#include <QtQuick3DRuntimeRender/private/qssgrendershadercache_p.h>

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Macros
#define	GL_FLOAT   0x1406
#define	GL_HALF_FLOAT   0x140B
#define	GL_UNSIGNED_BYTE   0x1401
#define	GL_RGBA   0x1908
#define	GL_RGBA8   0x8058
#define	GL_RGBA16F   0x881A
#define	GL_RGBA32F   0x8814

Functions
static constexpr QSSGRenderTextureFormat	FORMAT (QSSGRenderTextureFormat::RGBA16F)
QString	renderToKTXFileInternal (const char *name, const QString &inPath, const QString &outPath, QRhi::Implementation impl, QRhiInitParams *initParams)
void	adjustToPlatformQuirks (QRhi::Implementation &impl)
QRhi::Implementation	getRhiImplementation ()
QString	renderToKTXFile (const QString &inPath, const QString &outPath)

Variables
static const float	cube []

Macro Definition Documentation

GL_FLOAT

#define GL_FLOAT   0x1406

Definition at line 20 of file qssgiblbaker.cpp.

Referenced by QtWaylandClient::DecorationsBlitter::DecorationsBlitter(), QOpenGLTextureBlitter::bind(), QtWaylandClient::DecorationsBlitter::blit(), QRhiGles2::executeCommandBuffer(), QOpenGLTextureBlitterPrivate::prepareProgram(), qt_gl_read_framebuffer_rgba32f(), QQuickOpenGLUtils::resetOpenGLState(), QOpenGLShaderProgram::setAttributeArray(), QOpenGLShaderProgram::setAttributeArray(), QOpenGLShaderProgram::setAttributeArray(), QOpenGLShaderProgram::setAttributeArray(), QOpenGLTextureUploader::textureImage(), toGlTextureFormat(), and QOpenGL2PaintEngineExPrivate::uploadData().

GL_HALF_FLOAT

#define GL_HALF_FLOAT   0x140B

Definition at line 21 of file qssgiblbaker.cpp.

Referenced by renderToKTXFileInternal().

GL_RGBA

#define GL_RGBA   0x1908

Definition at line 23 of file qssgiblbaker.cpp.

Referenced by DrmEglServerBuffer::DrmEglServerBuffer(), LibHybrisEglServerBuffer::LibHybrisEglServerBuffer(), QOpenGLFramebufferObjectFormatPrivate::QOpenGLFramebufferObjectFormatPrivate(), QPlatformGraphicsBufferHelper::bindSWToTexture(), QOpenGLTextureGlyphCache::createTextureData(), effectiveInternalFormat(), QRhiGles2::executeCommandBuffer(), QSGVivanteVideoNode::getVideoFormat2GLFormatMap(), QOpenGLFramebufferObjectPrivate::initColorBuffer(), QOpenGLFramebufferObjectPrivate::initTexture(), load_glyph_image_to_texture(), QOpenGLContextPrivate::maxTextureSize(), QGles2Texture::prepareCreate(), Q_LOGGING_CATEGORY(), qt_gl_read_framebuffer(), qt_gl_read_framebuffer(), qt_gl_read_framebuffer_rgb10a2(), qt_gl_read_framebuffer_rgba16(), qt_gl_read_framebuffer_rgba16f(), qt_gl_read_framebuffer_rgba32f(), qt_gl_read_framebuffer_rgba8(), renderToKTXFileInternal(), QOpenGLTextureGlyphCache::resizeTextureData(), AVFVideoBuffer::textureHandle(), QOpenGLTextureUploader::textureImage(), and toGlTextureFormat().

GL_RGBA16F

#define GL_RGBA16F   0x881A

Definition at line 25 of file qssgiblbaker.cpp.

Referenced by renderToKTXFileInternal().

GL_RGBA32F

#define GL_RGBA32F   0x8814

Definition at line 26 of file qssgiblbaker.cpp.

GL_RGBA8

#define GL_RGBA8   0x8058

Definition at line 24 of file qssgiblbaker.cpp.

GL_UNSIGNED_BYTE

#define GL_UNSIGNED_BYTE   0x1401

Definition at line 22 of file qssgiblbaker.cpp.

Referenced by DrmEglServerBuffer::DrmEglServerBuffer(), LibHybrisEglServerBuffer::LibHybrisEglServerBuffer(), QPlatformGraphicsBufferHelper::bindSWToTexture(), QOpenGLTextureGlyphCache::createTextureData(), QRhiGles2::executeCommandBuffer(), QOpenGLFramebufferObjectPrivate::initTexture(), load_glyph_image_to_texture(), QOpenGLContextPrivate::maxTextureSize(), QGles2Texture::prepareCreate(), Q_LOGGING_CATEGORY(), qt_gl_read_framebuffer_rgba8(), QOpenGLTextureGlyphCache::resizeTextureData(), AVFVideoBuffer::textureHandle(), QOpenGLTextureUploader::textureImage(), and toGlTextureFormat().

Function Documentation

adjustToPlatformQuirks()

void adjustToPlatformQuirks

(

QRhi::Implementation &

impl

)

Definition at line 580 of file qssgiblbaker.cpp.

References QRhi::create(), QRhi::Metal, QRhi::OpenGLES2, Q_UNUSED, and qDebug.

Referenced by getRhiImplementation().

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FORMAT()

static constexpr QSSGRenderTextureFormat FORMAT ( QSSGRenderTextureFormat::RGBA16F )

staticconstexpr

Referenced by renderToKTXFileInternal().

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getRhiImplementation()

QRhi::Implementation getRhiImplementation

(

)

Definition at line 601 of file qssgiblbaker.cpp.

References adjustToPlatformQuirks(), QByteArray::constData(), QRhi::D3D11, QRhi::D3D12, QByteArray::isEmpty(), QRhi::Metal, QRhi::Null, QRhi::OpenGLES2, QByteArrayLiteral, qgetenv(), qWarning, and QRhi::Vulkan.

Referenced by renderToKTXFile().

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renderToKTXFile()

QString renderToKTXFile	(	const QString &	inPath,
		const QString &	outPath )

Definition at line 640 of file qssgiblbaker.cpp.

References QSurfaceFormat::CoreProfile, QRhi::D3D11, QRhi::D3D12, getRhiImplementation(), QOpenGLContext::LibGL, QRhi::Metal, QRhi::OpenGLES2, QOpenGLContext::openGLModuleType(), QStringLiteral, renderToKTXFileInternal(), and QRhi::Vulkan.

Referenced by QSSGIblBaker::import().

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renderToKTXFileInternal()

QString renderToKTXFileInternal	(	const char *	name,
		const QString &	inPath,
		const QString &	outPath,
		QRhi::Implementation	impl,
		QRhiInitParams *	initParams )

Definition at line 100 of file qssgiblbaker.cpp.

References cb, QRhiTextureRenderTargetDescription::cbeginColorAttachments(), QRhiGraphicsPipeline::CCW, QRhiSampler::ClampToEdge, QRhiRenderBuffer::Color, QRhiBuffer::create(), QRhi::create(), cube, QRhiTexture::CubeMap, QRhiResource::deleteLater(), QRhiTextureRenderTarget::description(), QRhiBuffer::Dynamic, QRhiVertexInputAttribute::Float3, FORMAT(), QRhiShaderResourceBinding::FragmentStage, QRhiGraphicsPipeline::Front, QSSGRhiContextPrivate::get(), QSSGInputUtil::getStreamForFile(), GL_HALF_FLOAT, GL_RGBA, GL_RGBA16F, QRhiBuffer::Immutable, KTX_IDENTIFIER_LENGTH, ktxIdentifier, QRhiGraphicsPipeline::LessOrEqual, QRhiSampler::Linear, QSSGLoadedTexture::loadHdrImage(), QMatrix4x4::lookAt(), QRhiTexture::MipMapped, QRhiSampler::None, platformEndianIdentifier, Q_ASSERT, qDebug, qMax(), qMin(), QStringLiteral, qWarning, QRhiTexture::RenderTarget, QRhiSampler::Repeat, QRhiTexture::RGBA16F, QSSGRenderTextureFormat::RGBE8, QRhiShaderResourceBinding::sampledTexture(), QRhiVertexInputLayout::setAttributes(), QRhiVertexInputLayout::setBindings(), QRhiTextureRenderTargetDescription::setColorAttachments(), QRhiColorAttachment::setLayer(), QRhiColorAttachment::setLevel(), QRhiColorAttachment::texture(), QRhiBuffer::UniformBuffer, QRhiShaderResourceBinding::uniformBufferWithDynamicOffset(), QRhiTexture::UsedWithGenerateMips, QRhiBuffer::VertexBuffer, QRhiShaderResourceBinding::VertexStage, and QIODeviceBase::WriteOnly.

Referenced by renderToKTXFile().

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Variable Documentation

cube

const float cube[]

static

Definition at line 62 of file qssgiblbaker.cpp.

Referenced by renderToKTXFileInternal().