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Merge branch 'explicitly-no-alpha' into 'master'

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Ask for zero alpha bits for the CS

Closes #8270

See merge request OpenMW/openmw!4842
This commit is contained in:
Alexei Kotov 2025-12-18 12:56:57 +03:00
commit 3dedc5e735
2 changed files with 8 additions and 0 deletions
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1
apps/opencs/main.cpp
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@ -35,6 +35,7 @@ void setQSurfaceFormat()
format.setSamples(ds->getMultiSamples()); format.setSamples(ds->getMultiSamples());
format.setStencilBufferSize(ds->getMinimumNumStencilBits()); format.setStencilBufferSize(ds->getMinimumNumStencilBits());
format.setSwapBehavior(QSurfaceFormat::DoubleBuffer); format.setSwapBehavior(QSurfaceFormat::DoubleBuffer);
format.setAlphaBufferSize(ds->getMinimumNumAlphaBits());
QSurfaceFormat::setDefaultFormat(format); QSurfaceFormat::setDefaultFormat(format);
} }

7
apps/opencs/view/render/scenewidget.cpp
View file

@ -72,6 +72,13 @@ namespace CSVRender
mWidget = new osgQOpenGLWidget(this); mWidget = new osgQOpenGLWidget(this);
// Not the most idiomatic place to do this, but osgQt needs its guts rearranging to do things properly.
// We *should* be setting this (or relying on the fact that we want the default value) on the default
// osg::DisplaySettings instance or the View's instance.
// Then osgQt should, but doesn't, use that to create a GraphicsTraits instance, and propagate the details from
// that to Qt for us.
mWidget->setTextureFormat(GL_RGB8);
mRenderer = mWidget->getCompositeViewer(); mRenderer = mWidget->getCompositeViewer();
osg::ref_ptr<osgViewer::GraphicsWindowEmbedded> window osg::ref_ptr<osgViewer::GraphicsWindowEmbedded> window
= new osgViewer::GraphicsWindowEmbedded(0, 0, width(), height()); = new osgViewer::GraphicsWindowEmbedded(0, 0, width(), height());