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/TextureCubeMap.cpp
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@@ -353,7 +353,7 @@ void TextureCubeMap::apply(State& state) const
if(texStorageSizedInternalFormat!=0)
{
extensions->glTexStorage2D(GL_TEXTURE_CUBE_MAP, _numMipmapLevels==0 ? 1 : _numMipmapLevels, texStorageSizedInternalFormat, _textureWidth, _textureHeight);
extensions->glTexStorage2D(GL_TEXTURE_CUBE_MAP, osg::maximum(_numMipmapLevels,1), texStorageSizedInternalFormat, _textureWidth, _textureHeight);
}
else