Stencil : xemu-0.7.98-master-7bfb7c85378f64f93556c365ea0cc18cb2181dc8:Linux_x86_64:gl_Mesa_NV134:gslv_4.30 vs Xbox_Hardware

Tests the behavior of NV097_SET_STENCIL_OP_ZPASS.

Each test renders a red quad, then enables stencil testing, renders a smaller quad into the depth/stencil buffer to update stencil values, then renders a green quad over the original red. Areas that pass the stencil test will be green, other areas will remain red.