FGFS-4.1/OpenSceneGraph
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Standardized the glTexStorage*() calls to use osg::maximum(_numMipmapLevels,1) of rnumber of mipmaps to keep the usage consistent.

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Fixed the erronous Texture2DArray glTexStorage call so that it used the _numMipmapLevels as above to resolve bug in allocation.
This commit is contained in:
Robert Osfield
2018-09-12 17:45:49 +01:00
parent 66246703bf
commit ca134dca2d
5 changed files with 6 additions and 6 deletions
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2
src/osg/Texture3D.cpp
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@@ -323,7 +323,7 @@ void Texture3D::apply(State& state) const
textureObject->bind();
applyTexParameters(GL_TEXTURE_3D, state);
extensions->glTexStorage3D( GL_TEXTURE_3D, (_numMipmapLevels >0)?_numMipmapLevels:1, texStorageSizedInternalFormat, _textureWidth, _textureHeight, _textureDepth);
extensions->glTexStorage3D( GL_TEXTURE_3D, osg::maximum(_numMipmapLevels,1), texStorageSizedInternalFormat, _textureWidth, _textureHeight, _textureDepth);
}
else
{