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Type: Technical task
Resolution: Done
Priority: P1: Critical
Fix Version/s: 6.0
Component/s: Qt RHI, Quick: Other, Quick: SceneGraph
Labels:
None

Direct OpenGL usage is to be removed, together with the QSG_RHI environment variable. From that point on the default behavior will be as if one ran with QSG_RHI=1.

This may present breakages on all levels, in Quick itself, in examples, in tests, in other modules, documentation will become invalid, etc.

depends on

QTBUG-83966 Check autotest failures in Qt Quick OpenGL purge review

Closed

QTBUG-83928 RHI clipping bug with backends other than OpenGL

Closed

QTBUG-83978 Remove textureprovider example (qtdeclarative/examples/quick/textureprovider)

Closed

QTBUG-84059 tst_qqmlpreview zoom crashes with dev when default to RHI

Closed

QTBUG-84065 qmltest/itemgrabber autotest crashes due to stale refs in pipeline cache

Closed

QTBUG-84066 Doing grabToImage() twice on an item crashes with Vulkan only

Closed

QTBUG-84067 Massage Qt Quick on RHI for the substandard VMs of the CI

Closed

QTBUG-78573 Port neglected fixes and improvements from the OpenGL-specific ShaderEffect impl. to the generic

Closed

QTBUG-78574 Remove CustomParticle

Closed

QTBUG-78577 Documented example(s) for the new way to create custom materials in Qt Quick

Closed

QTBUG-78582 Compressed texture atlas support on the QRhi-based rendering path

Closed

QTBUG-78595 QQuickRenderControl story when on the QRhi-based rendering path of Qt Quick

Closed

QTBUG-78596 Decide on the fate of QSGEngine

Closed

QTBUG-78608 QQuickWindow::grabWindow() on non-exposed window - problems when using RHI

Closed

QTBUG-78614 Prove that integrating bigger external graphics frameworks is feasible in Qt Quick on QRhi on OpenGL

Closed

QTBUG-78638 Decide what to do with QQuickWidget in Qt 6.0

Closed

QTBUG-78639 Qt Quick documentation update regarding QRhi

Closed

QTBUG-82988 Decide on the fate of QSGSimpleMaterial

Closed

QTBUG-82997 Implement Quick scenegraph Qt 6 RHI todos (API changes) to enable purging the direct OpenGL code path

Closed

QTBUG-83977 Remove QQuickOpenGLShaderEffect*

Closed

QTBUG-83979 Make the RHI version of QSGMaterialShader the only one. Remove direct OpenGL based materials.

Closed

QTBUG-84026 Purge the direct OpenGL code in qsgbatchrenderer.cpp

Closed

QTBUG-84027 Revise all .pro and in-source QT_CONFIG(opengl) type of conditions

Closed

QTBUG-84040 Remove OpenGL-based render target APIs from QQuickWindow

Closed

QTBUG-84623 Remove remaining scenegraph/Quick direct OpenGL bits

Closed

is duplicated by

QTBUG-78571 Remove the direct OpenGL code path in Qt Quick

Closed

is required for

QTBUG-74411 Check and remove usage of OpenGL in other parts of Qt

Closed

relates to

QTBUG-79103 Remove ANGLE and associated components

Closed

QTBUG-82670 Replace the QMatrix4x4_Accessor hack in qsgbatchrenderer

Closed

QTBUG-82764 Purge direct OpenGL code path in Qt Quick 3D

Closed

replaces

QTBUG-78974 Make select Quick/Scenegraph autotests exercise the QRhi-based rendering path in addition to the direct OpenGL one

Closed

(20 depends on, 1 is duplicated by, 1 is required for, 3 relates to, 1 replaces)

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Assignee:: Laszlo Agocs

Reporter:: Laszlo Agocs

Votes:: 0 Vote for this issue

Watchers:: 4 Start watching this issue

Created:: 16 Oct '19 10:40

Updated:: 23 Jun '20 13:28

Resolved:: 23 Jun '20 13:28

Estimated:

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There are no open Gerrit changes

Show There are 8 closed Gerrit changes

Hide There are 8 closed Gerrit changes

Deprecate QQuickWindow::createTextureFromId(): Gerrit Review:

Use QRhi by default: Gerrit Review:

Make QSGMaterialRhiShader become QSGMaterialShader: Gerrit Review:

Remove the direct OpenGL implementation of QSG_VISUALIZE: Gerrit Review:

Remove the direct OpenGL code from the batch renderer: Gerrit Review:

Remove layer and dist.field glyph cache OpenGL versions: Gerrit Review:

Fix QQuickWidget when RHI is disabled: Gerrit Review:

Remove QSG_NO_RHI: Gerrit Review:

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