Using Qt 5.12, glDrawBuffer is not found in QOpenGLExtraFunctions, shouldn't this be supported?
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As per the documentation, "The QOpenGLExtraFunctions class provides cross-platform access to the OpenGL ES 3.0 and 3.1 API." Since glDrawBuffer has been a feature of OpenGL since 2.0, I'd think it would be present.
Does anybody have a workaround? I'm trying to construct a framebuffer without any color attachments, so I need to be able to set the draw buffer to GL_NONE.
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glDrawBuffer is a core, not a extra functionality afaics: https://doc.qt.io/qt-5.12/qopenglfunctions-3-3-core.html#glDrawBuffer
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@Christian-Ehrlicher So what does that mean? Just call it directly in Qt without using OpenGLFunctions or a derived class?
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@feistykittykat said in Using Qt 5.12, glDrawBuffer is not found in QOpenGLExtraFunctions, shouldn't this be supported?:
Just call it directly in Qt without using OpenGLFunctions or a derived class?
No, I gave you the link to the Qt function...
