OpenGL|libgui: Even more robust setup for GLFramebuffer
There are now five alternative configurations for the framebuffer. The objective is to find the one that supports the most renderer features.
According to the OpenGL Wiki, old GPUs may not allow having both depth and stencil attachments unless they use the same target. Therefore, if the depth24+stencil8 texture/renderbuffer fails, the fallbacks now test for simpler color+depth only configurations, although that will prevent sky masking from working.
Added by skyjake about 9 years ago
Added by
OpenGL|libgui: Even more robust setup for GLFramebuffer
There are now five alternative configurations for the framebuffer.
The objective is to find the one that supports the most renderer
features.
According to the OpenGL Wiki, old GPUs may not allow having both depth
and stencil attachments unless they use the same target. Therefore,
if the depth24+stencil8 texture/renderbuffer fails, the fallbacks now
test for simpler color+depth only configurations, although that will
prevent sky masking from working.
IssueID #1977