Fog_carryover
Description
Tests the behavior when fog is enabled but the fog coordinate is not specified by the shader.
This test reproduces behavior observed in "Blade 2"
https://github.com/xemu-project/xemu/issues/1852
Suite class def
FogCarryover
The left column triangles are rendered with the fog coordinate explicitly passed through from the vertex by the shader. The right column triangles do not specify the fog coordinate at all.
Image with alpha
Image as seen on display
